/**
 *  感谢原作者提供以下代码
 *  原作者github地址
 *  https://github.com/videojs
 */

(function (f) { if (typeof exports === "object" && typeof module !== "undefined") { module.exports = f() } else if (typeof define === "function" && define.amd) { define([], f) } else { var g; if (typeof window !== "undefined") { g = window } else if (typeof global !== "undefined") { g = global } else if (typeof self !== "undefined") { g = self } else { g = this } g.videojs = f() } })(function () {
  var define, module, exports; return (function e(t, n, r) { function s(o, u) { if (!n[o]) { if (!t[o]) { var a = typeof require == "function" && require; if (!u && a) return a(o, !0); if (i) return i(o, !0); var f = new Error("Cannot find module '" + o + "'"); throw f.code = "MODULE_NOT_FOUND", f } var l = n[o] = { exports: {} }; t[o][0].call(l.exports, function (e) { var n = t[o][1][e]; return s(n ? n : e) }, l, l.exports, e, t, n, r) } return n[o].exports } var i = typeof require == "function" && require; for (var o = 0; o < r.length; o++)s(r[o]); return s })({
    1: [function (_dereq_, module, exports) {
      (function (global) {
        var topLevel = typeof global !== 'undefined' ? global :
          typeof window !== 'undefined' ? window : {}
        var minDoc = _dereq_('min-document');

        if (typeof document !== 'undefined') {
          module.exports = document;
        } else {
          var doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'];

          if (!doccy) {
            doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'] = minDoc;
          }

          module.exports = doccy;
        }

      }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
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    }, { "min-document": 3 }], 2: [function (_dereq_, module, exports) {
      (function (global) {
        if (typeof window !== "undefined") {
          module.exports = window;
        } else if (typeof global !== "undefined") {
          module.exports = global;
        } else if (typeof self !== "undefined") {
          module.exports = self;
        } else {
          module.exports = {};
        }

      }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
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    }, {}], 3: [function (_dereq_, module, exports) {

    }, {}], 4: [function (_dereq_, module, exports) {
      var getNative = _dereq_('../internal/getNative');

      /* Native method references for those with the same name as other `lodash` methods. */
      var nativeNow = getNative(Date, 'now');

      /**
       * Gets the number of milliseconds that have elapsed since the Unix epoch
       * (1 January 1970 00:00:00 UTC).
       *
       * @static
       * @memberOf _
       * @category Date
       * @example
       *
       * _.defer(function(stamp) {
       *   console.log(_.now() - stamp);
       * }, _.now());
       * // => logs the number of milliseconds it took for the deferred function to be invoked
       */
      var now = nativeNow || function () {
        return new Date().getTime();
      };

      module.exports = now;

    }, { "../internal/getNative": 20 }], 5: [function (_dereq_, module, exports) {
      var isObject = _dereq_('../lang/isObject'),
        now = _dereq_('../date/now');

      /** Used as the `TypeError` message for "Functions" methods. */
      var FUNC_ERROR_TEXT = 'Expected a function';

      /* Native method references for those with the same name as other `lodash` methods. */
      var nativeMax = Math.max;

      /**
       * Creates a debounced function that delays invoking `func` until after `wait`
       * milliseconds have elapsed since the last time the debounced function was
       * invoked. The debounced function comes with a `cancel` method to cancel
       * delayed invocations. Provide an options object to indicate that `func`
       * should be invoked on the leading and/or trailing edge of the `wait` timeout.
       * Subsequent calls to the debounced function return the result of the last
       * `func` invocation.
       *
       * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
       * on the trailing edge of the timeout only if the the debounced function is
       * invoked more than once during the `wait` timeout.
       *
       * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
       * for details over the differences between `_.debounce` and `_.throttle`.
       *
       * @static
       * @memberOf _
       * @category Function
       * @param {Function} func The function to debounce.
       * @param {number} [wait=0] The number of milliseconds to delay.
       * @param {Object} [options] The options object.
       * @param {boolean} [options.leading=false] Specify invoking on the leading
       *  edge of the timeout.
       * @param {number} [options.maxWait] The maximum time `func` is allowed to be
       *  delayed before it's invoked.
       * @param {boolean} [options.trailing=true] Specify invoking on the trailing
       *  edge of the timeout.
       * @returns {Function} Returns the new debounced function.
       * @example
       *
       * // avoid costly calculations while the window size is in flux
       * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
       *
       * // invoke `sendMail` when the click event is fired, debouncing subsequent calls
       * jQuery('#postbox').on('click', _.debounce(sendMail, 300, {
       *   'leading': true,
       *   'trailing': false
       * }));
       *
       * // ensure `batchLog` is invoked once after 1 second of debounced calls
       * var source = new EventSource('/stream');
       * jQuery(source).on('message', _.debounce(batchLog, 250, {
       *   'maxWait': 1000
       * }));
       *
       * // cancel a debounced call
       * var todoChanges = _.debounce(batchLog, 1000);
       * Object.observe(models.todo, todoChanges);
       *
       * Object.observe(models, function(changes) {
       *   if (_.find(changes, { 'user': 'todo', 'type': 'delete'})) {
       *     todoChanges.cancel();
       *   }
       * }, ['delete']);
       *
       * // ...at some point `models.todo` is changed
       * models.todo.completed = true;
       *
       * // ...before 1 second has passed `models.todo` is deleted
       * // which cancels the debounced `todoChanges` call
       * delete models.todo;
       */
      function debounce(func, wait, options) {
        var args,
          maxTimeoutId,
          result,
          stamp,
          thisArg,
          timeoutId,
          trailingCall,
          lastCalled = 0,
          maxWait = false,
          trailing = true;

        if (typeof func != 'function') {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
        wait = wait < 0 ? 0 : (+wait || 0);
        if (options === true) {
          var leading = true;
          trailing = false;
        } else if (isObject(options)) {
          leading = !!options.leading;
          maxWait = 'maxWait' in options && nativeMax(+options.maxWait || 0, wait);
          trailing = 'trailing' in options ? !!options.trailing : trailing;
        }

        function cancel() {
          if (timeoutId) {
            clearTimeout(timeoutId);
          }
          if (maxTimeoutId) {
            clearTimeout(maxTimeoutId);
          }
          lastCalled = 0;
          maxTimeoutId = timeoutId = trailingCall = undefined;
        }

        function complete(isCalled, id) {
          if (id) {
            clearTimeout(id);
          }
          maxTimeoutId = timeoutId = trailingCall = undefined;
          if (isCalled) {
            lastCalled = now();
            result = func.apply(thisArg, args);
            if (!timeoutId && !maxTimeoutId) {
              args = thisArg = undefined;
            }
          }
        }

        function delayed() {
          var remaining = wait - (now() - stamp);
          if (remaining <= 0 || remaining > wait) {
            complete(trailingCall, maxTimeoutId);
          } else {
            timeoutId = setTimeout(delayed, remaining);
          }
        }

        function maxDelayed() {
          complete(trailing, timeoutId);
        }

        function debounced() {
          args = arguments;
          stamp = now();
          thisArg = this;
          trailingCall = trailing && (timeoutId || !leading);

          if (maxWait === false) {
            var leadingCall = leading && !timeoutId;
          } else {
            if (!maxTimeoutId && !leading) {
              lastCalled = stamp;
            }
            var remaining = maxWait - (stamp - lastCalled),
              isCalled = remaining <= 0 || remaining > maxWait;

            if (isCalled) {
              if (maxTimeoutId) {
                maxTimeoutId = clearTimeout(maxTimeoutId);
              }
              lastCalled = stamp;
              result = func.apply(thisArg, args);
            }
            else if (!maxTimeoutId) {
              maxTimeoutId = setTimeout(maxDelayed, remaining);
            }
          }
          if (isCalled && timeoutId) {
            timeoutId = clearTimeout(timeoutId);
          }
          else if (!timeoutId && wait !== maxWait) {
            timeoutId = setTimeout(delayed, wait);
          }
          if (leadingCall) {
            isCalled = true;
            result = func.apply(thisArg, args);
          }
          if (isCalled && !timeoutId && !maxTimeoutId) {
            args = thisArg = undefined;
          }
          return result;
        }
        debounced.cancel = cancel;
        return debounced;
      }

      module.exports = debounce;

    }, { "../date/now": 4, "../lang/isObject": 33 }], 6: [function (_dereq_, module, exports) {
      /** Used as the `TypeError` message for "Functions" methods. */
      var FUNC_ERROR_TEXT = 'Expected a function';

      /* Native method references for those with the same name as other `lodash` methods. */
      var nativeMax = Math.max;

      /**
       * Creates a function that invokes `func` with the `this` binding of the
       * created function and arguments from `start` and beyond provided as an array.
       *
       * **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters).
       *
       * @static
       * @memberOf _
       * @category Function
       * @param {Function} func The function to apply a rest parameter to.
       * @param {number} [start=func.length-1] The start position of the rest parameter.
       * @returns {Function} Returns the new function.
       * @example
       *
       * var say = _.restParam(function(what, names) {
       *   return what + ' ' + _.initial(names).join(', ') +
       *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
       * });
       *
       * say('hello', 'fred', 'barney', 'pebbles');
       * // => 'hello fred, barney, & pebbles'
       */
      function restParam(func, start) {
        if (typeof func != 'function') {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
        start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
        return function () {
          var args = arguments,
            index = -1,
            length = nativeMax(args.length - start, 0),
            rest = Array(length);

          while (++index < length) {
            rest[index] = args[start + index];
          }
          switch (start) {
            case 0: return func.call(this, rest);
            case 1: return func.call(this, args[0], rest);
            case 2: return func.call(this, args[0], args[1], rest);
          }
          var otherArgs = Array(start + 1);
          index = -1;
          while (++index < start) {
            otherArgs[index] = args[index];
          }
          otherArgs[start] = rest;
          return func.apply(this, otherArgs);
        };
      }

      module.exports = restParam;

    }, {}], 7: [function (_dereq_, module, exports) {
      var debounce = _dereq_('./debounce'),
        isObject = _dereq_('../lang/isObject');

      /** Used as the `TypeError` message for "Functions" methods. */
      var FUNC_ERROR_TEXT = 'Expected a function';

      /**
       * Creates a throttled function that only invokes `func` at most once per
       * every `wait` milliseconds. The throttled function comes with a `cancel`
       * method to cancel delayed invocations. Provide an options object to indicate
       * that `func` should be invoked on the leading and/or trailing edge of the
       * `wait` timeout. Subsequent calls to the throttled function return the
       * result of the last `func` call.
       *
       * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
       * on the trailing edge of the timeout only if the the throttled function is
       * invoked more than once during the `wait` timeout.
       *
       * See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
       * for details over the differences between `_.throttle` and `_.debounce`.
       *
       * @static
       * @memberOf _
       * @category Function
       * @param {Function} func The function to throttle.
       * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
       * @param {Object} [options] The options object.
       * @param {boolean} [options.leading=true] Specify invoking on the leading
       *  edge of the timeout.
       * @param {boolean} [options.trailing=true] Specify invoking on the trailing
       *  edge of the timeout.
       * @returns {Function} Returns the new throttled function.
       * @example
       *
       * // avoid excessively updating the position while scrolling
       * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
       *
       * // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
       * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
       *   'trailing': false
       * }));
       *
       * // cancel a trailing throttled call
       * jQuery(window).on('popstate', throttled.cancel);
       */
      function throttle(func, wait, options) {
        var leading = true,
          trailing = true;

        if (typeof func != 'function') {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
        if (options === false) {
          leading = false;
        } else if (isObject(options)) {
          leading = 'leading' in options ? !!options.leading : leading;
          trailing = 'trailing' in options ? !!options.trailing : trailing;
        }
        return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing });
      }

      module.exports = throttle;

    }, { "../lang/isObject": 33, "./debounce": 5 }], 8: [function (_dereq_, module, exports) {
      /**
       * Copies the values of `source` to `array`.
       *
       * @private
       * @param {Array} source The array to copy values from.
       * @param {Array} [array=[]] The array to copy values to.
       * @returns {Array} Returns `array`.
       */
      function arrayCopy(source, array) {
        var index = -1,
          length = source.length;

        array || (array = Array(length));
        while (++index < length) {
          array[index] = source[index];
        }
        return array;
      }

      module.exports = arrayCopy;

    }, {}], 9: [function (_dereq_, module, exports) {
      /**
       * A specialized version of `_.forEach` for arrays without support for callback
       * shorthands and `this` binding.
       *
       * @private
       * @param {Array} array The array to iterate over.
       * @param {Function} iteratee The function invoked per iteration.
       * @returns {Array} Returns `array`.
       */
      function arrayEach(array, iteratee) {
        var index = -1,
          length = array.length;

        while (++index < length) {
          if (iteratee(array[index], index, array) === false) {
            break;
          }
        }
        return array;
      }

      module.exports = arrayEach;

    }, {}], 10: [function (_dereq_, module, exports) {
      /**
       * Copies properties of `source` to `object`.
       *
       * @private
       * @param {Object} source The object to copy properties from.
       * @param {Array} props The property names to copy.
       * @param {Object} [object={}] The object to copy properties to.
       * @returns {Object} Returns `object`.
       */
      function baseCopy(source, props, object) {
        object || (object = {});

        var index = -1,
          length = props.length;

        while (++index < length) {
          var key = props[index];
          object[key] = source[key];
        }
        return object;
      }

      module.exports = baseCopy;

    }, {}], 11: [function (_dereq_, module, exports) {
      var createBaseFor = _dereq_('./createBaseFor');

      /**
       * The base implementation of `baseForIn` and `baseForOwn` which iterates
       * over `object` properties returned by `keysFunc` invoking `iteratee` for
       * each property. Iteratee functions may exit iteration early by explicitly
       * returning `false`.
       *
       * @private
       * @param {Object} object The object to iterate over.
       * @param {Function} iteratee The function invoked per iteration.
       * @param {Function} keysFunc The function to get the keys of `object`.
       * @returns {Object} Returns `object`.
       */
      var baseFor = createBaseFor();

      module.exports = baseFor;

    }, { "./createBaseFor": 18 }], 12: [function (_dereq_, module, exports) {
      var baseFor = _dereq_('./baseFor'),
        keysIn = _dereq_('../object/keysIn');

      /**
       * The base implementation of `_.forIn` without support for callback
       * shorthands and `this` binding.
       *
       * @private
       * @param {Object} object The object to iterate over.
       * @param {Function} iteratee The function invoked per iteration.
       * @returns {Object} Returns `object`.
       */
      function baseForIn(object, iteratee) {
        return baseFor(object, iteratee, keysIn);
      }

      module.exports = baseForIn;

    }, { "../object/keysIn": 39, "./baseFor": 11 }], 13: [function (_dereq_, module, exports) {
      var arrayEach = _dereq_('./arrayEach'),
        baseMergeDeep = _dereq_('./baseMergeDeep'),
        isArray = _dereq_('../lang/isArray'),
        isArrayLike = _dereq_('./isArrayLike'),
        isObject = _dereq_('../lang/isObject'),
        isObjectLike = _dereq_('./isObjectLike'),
        isTypedArray = _dereq_('../lang/isTypedArray'),
        keys = _dereq_('../object/keys');

      /**
       * The base implementation of `_.merge` without support for argument juggling,
       * multiple sources, and `this` binding `customizer` functions.
       *
       * @private
       * @param {Object} object The destination object.
       * @param {Object} source The source object.
       * @param {Function} [customizer] The function to customize merged values.
       * @param {Array} [stackA=[]] Tracks traversed source objects.
       * @param {Array} [stackB=[]] Associates values with source counterparts.
       * @returns {Object} Returns `object`.
       */
      function baseMerge(object, source, customizer, stackA, stackB) {
        if (!isObject(object)) {
          return object;
        }
        var isSrcArr = isArrayLike(source) && (isArray(source) || isTypedArray(source)),
          props = isSrcArr ? undefined : keys(source);

        arrayEach(props || source, function (srcValue, key) {
          if (props) {
            key = srcValue;
            srcValue = source[key];
          }
          if (isObjectLike(srcValue)) {
            stackA || (stackA = []);
            stackB || (stackB = []);
            baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
          }
          else {
            var value = object[key],
              result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
              isCommon = result === undefined;

            if (isCommon) {
              result = srcValue;
            }
            if ((result !== undefined || (isSrcArr && !(key in object))) &&
              (isCommon || (result === result ? (result !== value) : (value === value)))) {
              object[key] = result;
            }
          }
        });
        return object;
      }

      module.exports = baseMerge;

    }, { "../lang/isArray": 30, "../lang/isObject": 33, "../lang/isTypedArray": 36, "../object/keys": 38, "./arrayEach": 9, "./baseMergeDeep": 14, "./isArrayLike": 21, "./isObjectLike": 26 }], 14: [function (_dereq_, module, exports) {
      var arrayCopy = _dereq_('./arrayCopy'),
        isArguments = _dereq_('../lang/isArguments'),
        isArray = _dereq_('../lang/isArray'),
        isArrayLike = _dereq_('./isArrayLike'),
        isPlainObject = _dereq_('../lang/isPlainObject'),
        isTypedArray = _dereq_('../lang/isTypedArray'),
        toPlainObject = _dereq_('../lang/toPlainObject');

      /**
       * A specialized version of `baseMerge` for arrays and objects which performs
       * deep merges and tracks traversed objects enabling objects with circular
       * references to be merged.
       *
       * @private
       * @param {Object} object The destination object.
       * @param {Object} source The source object.
       * @param {string} key The key of the value to merge.
       * @param {Function} mergeFunc The function to merge values.
       * @param {Function} [customizer] The function to customize merged values.
       * @param {Array} [stackA=[]] Tracks traversed source objects.
       * @param {Array} [stackB=[]] Associates values with source counterparts.
       * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
       */
      function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
        var length = stackA.length,
          srcValue = source[key];

        while (length--) {
          if (stackA[length] == srcValue) {
            object[key] = stackB[length];
            return;
          }
        }
        var value = object[key],
          result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
          isCommon = result === undefined;

        if (isCommon) {
          result = srcValue;
          if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) {
            result = isArray(value)
              ? value
              : (isArrayLike(value) ? arrayCopy(value) : []);
          }
          else if (isPlainObject(srcValue) || isArguments(srcValue)) {
            result = isArguments(value)
              ? toPlainObject(value)
              : (isPlainObject(value) ? value : {});
          }
          else {
            isCommon = false;
          }
        }
        // Add the source value to the stack of traversed objects and associate
        // it with its merged value.
        stackA.push(srcValue);
        stackB.push(result);

        if (isCommon) {
          // Recursively merge objects and arrays (susceptible to call stack limits).
          object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
        } else if (result === result ? (result !== value) : (value === value)) {
          object[key] = result;
        }
      }

      module.exports = baseMergeDeep;

    }, { "../lang/isArguments": 29, "../lang/isArray": 30, "../lang/isPlainObject": 34, "../lang/isTypedArray": 36, "../lang/toPlainObject": 37, "./arrayCopy": 8, "./isArrayLike": 21 }], 15: [function (_dereq_, module, exports) {
      var toObject = _dereq_('./toObject');

      /**
       * The base implementation of `_.property` without support for deep paths.
       *
       * @private
       * @param {string} key The key of the property to get.
       * @returns {Function} Returns the new function.
       */
      function baseProperty(key) {
        return function (object) {
          return object == null ? undefined : toObject(object)[key];
        };
      }

      module.exports = baseProperty;

    }, { "./toObject": 28 }], 16: [function (_dereq_, module, exports) {
      var identity = _dereq_('../utility/identity');

      /**
       * A specialized version of `baseCallback` which only supports `this` binding
       * and specifying the number of arguments to provide to `func`.
       *
       * @private
       * @param {Function} func The function to bind.
       * @param {*} thisArg The `this` binding of `func`.
       * @param {number} [argCount] The number of arguments to provide to `func`.
       * @returns {Function} Returns the callback.
       */
      function bindCallback(func, thisArg, argCount) {
        if (typeof func != 'function') {
          return identity;
        }
        if (thisArg === undefined) {
          return func;
        }
        switch (argCount) {
          case 1: return function (value) {
            return func.call(thisArg, value);
          };
          case 3: return function (value, index, collection) {
            return func.call(thisArg, value, index, collection);
          };
          case 4: return function (accumulator, value, index, collection) {
            return func.call(thisArg, accumulator, value, index, collection);
          };
          case 5: return function (value, other, key, object, source) {
            return func.call(thisArg, value, other, key, object, source);
          };
        }
        return function () {
          return func.apply(thisArg, arguments);
        };
      }

      module.exports = bindCallback;

    }, { "../utility/identity": 42 }], 17: [function (_dereq_, module, exports) {
      var bindCallback = _dereq_('./bindCallback'),
        isIterateeCall = _dereq_('./isIterateeCall'),
        restParam = _dereq_('../function/restParam');

      /**
       * Creates a `_.assign`, `_.defaults`, or `_.merge` function.
       *
       * @private
       * @param {Function} assigner The function to assign values.
       * @returns {Function} Returns the new assigner function.
       */
      function createAssigner(assigner) {
        return restParam(function (object, sources) {
          var index = -1,
            length = object == null ? 0 : sources.length,
            customizer = length > 2 ? sources[length - 2] : undefined,
            guard = length > 2 ? sources[2] : undefined,
            thisArg = length > 1 ? sources[length - 1] : undefined;

          if (typeof customizer == 'function') {
            customizer = bindCallback(customizer, thisArg, 5);
            length -= 2;
          } else {
            customizer = typeof thisArg == 'function' ? thisArg : undefined;
            length -= (customizer ? 1 : 0);
          }
          if (guard && isIterateeCall(sources[0], sources[1], guard)) {
            customizer = length < 3 ? undefined : customizer;
            length = 1;
          }
          while (++index < length) {
            var source = sources[index];
            if (source) {
              assigner(object, source, customizer);
            }
          }
          return object;
        });
      }

      module.exports = createAssigner;

    }, { "../function/restParam": 6, "./bindCallback": 16, "./isIterateeCall": 24 }], 18: [function (_dereq_, module, exports) {
      var toObject = _dereq_('./toObject');

      /**
       * Creates a base function for `_.forIn` or `_.forInRight`.
       *
       * @private
       * @param {boolean} [fromRight] Specify iterating from right to left.
       * @returns {Function} Returns the new base function.
       */
      function createBaseFor(fromRight) {
        return function (object, iteratee, keysFunc) {
          var iterable = toObject(object),
            props = keysFunc(object),
            length = props.length,
            index = fromRight ? length : -1;

          while ((fromRight ? index-- : ++index < length)) {
            var key = props[index];
            if (iteratee(iterable[key], key, iterable) === false) {
              break;
            }
          }
          return object;
        };
      }

      module.exports = createBaseFor;

    }, { "./toObject": 28 }], 19: [function (_dereq_, module, exports) {
      var baseProperty = _dereq_('./baseProperty');

      /**
       * Gets the "length" property value of `object`.
       *
       * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
       * that affects Safari on at least iOS 8.1-8.3 ARM64.
       *
       * @private
       * @param {Object} object The object to query.
       * @returns {*} Returns the "length" value.
       */
      var getLength = baseProperty('length');

      module.exports = getLength;

    }, { "./baseProperty": 15 }], 20: [function (_dereq_, module, exports) {
      var isNative = _dereq_('../lang/isNative');

      /**
       * Gets the native function at `key` of `object`.
       *
       * @private
       * @param {Object} object The object to query.
       * @param {string} key The key of the method to get.
       * @returns {*} Returns the function if it's native, else `undefined`.
       */
      function getNative(object, key) {
        var value = object == null ? undefined : object[key];
        return isNative(value) ? value : undefined;
      }

      module.exports = getNative;

    }, { "../lang/isNative": 32 }], 21: [function (_dereq_, module, exports) {
      var getLength = _dereq_('./getLength'),
        isLength = _dereq_('./isLength');

      /**
       * Checks if `value` is array-like.
       *
       * @private
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
       */
      function isArrayLike(value) {
        return value != null && isLength(getLength(value));
      }

      module.exports = isArrayLike;

    }, { "./getLength": 19, "./isLength": 25 }], 22: [function (_dereq_, module, exports) {
      /**
       * Checks if `value` is a host object in IE < 9.
       *
       * @private
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
       */
      var isHostObject = (function () {
        try {
          Object({ 'toString': 0 } + '');
        } catch (e) {
          return function () { return false; };
        }
        return function (value) {
          // IE < 9 presents many host objects as `Object` objects that can coerce
          // to strings despite having improperly defined `toString` methods.
          return typeof value.toString != 'function' && typeof (value + '') == 'string';
        };
      }());

      module.exports = isHostObject;

    }, {}], 23: [function (_dereq_, module, exports) {
      /** Used to detect unsigned integer values. */
      var reIsUint = /^\d+$/;

      /**
       * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
       * of an array-like value.
       */
      var MAX_SAFE_INTEGER = 9007199254740991;

      /**
       * Checks if `value` is a valid array-like index.
       *
       * @private
       * @param {*} value The value to check.
       * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
       * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
       */
      function isIndex(value, length) {
        value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
        length = length == null ? MAX_SAFE_INTEGER : length;
        return value > -1 && value % 1 == 0 && value < length;
      }

      module.exports = isIndex;

    }, {}], 24: [function (_dereq_, module, exports) {
      var isArrayLike = _dereq_('./isArrayLike'),
        isIndex = _dereq_('./isIndex'),
        isObject = _dereq_('../lang/isObject');

      /**
       * Checks if the provided arguments are from an iteratee call.
       *
       * @private
       * @param {*} value The potential iteratee value argument.
       * @param {*} index The potential iteratee index or key argument.
       * @param {*} object The potential iteratee object argument.
       * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
       */
      function isIterateeCall(value, index, object) {
        if (!isObject(object)) {
          return false;
        }
        var type = typeof index;
        if (type == 'number'
          ? (isArrayLike(object) && isIndex(index, object.length))
          : (type == 'string' && index in object)) {
          var other = object[index];
          return value === value ? (value === other) : (other !== other);
        }
        return false;
      }

      module.exports = isIterateeCall;

    }, { "../lang/isObject": 33, "./isArrayLike": 21, "./isIndex": 23 }], 25: [function (_dereq_, module, exports) {
      /**
       * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
       * of an array-like value.
       */
      var MAX_SAFE_INTEGER = 9007199254740991;

      /**
       * Checks if `value` is a valid array-like length.
       *
       * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
       *
       * @private
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
       */
      function isLength(value) {
        return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
      }

      module.exports = isLength;

    }, {}], 26: [function (_dereq_, module, exports) {
      /**
       * Checks if `value` is object-like.
       *
       * @private
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
       */
      function isObjectLike(value) {
        return !!value && typeof value == 'object';
      }

      module.exports = isObjectLike;

    }, {}], 27: [function (_dereq_, module, exports) {
      var isArguments = _dereq_('../lang/isArguments'),
        isArray = _dereq_('../lang/isArray'),
        isIndex = _dereq_('./isIndex'),
        isLength = _dereq_('./isLength'),
        isString = _dereq_('../lang/isString'),
        keysIn = _dereq_('../object/keysIn');

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /** Used to check objects for own properties. */
      var hasOwnProperty = objectProto.hasOwnProperty;

      /**
       * A fallback implementation of `Object.keys` which creates an array of the
       * own enumerable property names of `object`.
       *
       * @private
       * @param {Object} object The object to query.
       * @returns {Array} Returns the array of property names.
       */
      function shimKeys(object) {
        var props = keysIn(object),
          propsLength = props.length,
          length = propsLength && object.length;

        var allowIndexes = !!length && isLength(length) &&
          (isArray(object) || isArguments(object) || isString(object));

        var index = -1,
          result = [];

        while (++index < propsLength) {
          var key = props[index];
          if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
            result.push(key);
          }
        }
        return result;
      }

      module.exports = shimKeys;

    }, { "../lang/isArguments": 29, "../lang/isArray": 30, "../lang/isString": 35, "../object/keysIn": 39, "./isIndex": 23, "./isLength": 25 }], 28: [function (_dereq_, module, exports) {
      var isObject = _dereq_('../lang/isObject'),
        isString = _dereq_('../lang/isString'),
        support = _dereq_('../support');

      /**
       * Converts `value` to an object if it's not one.
       *
       * @private
       * @param {*} value The value to process.
       * @returns {Object} Returns the object.
       */
      function toObject(value) {
        if (support.unindexedChars && isString(value)) {
          var index = -1,
            length = value.length,
            result = Object(value);

          while (++index < length) {
            result[index] = value.charAt(index);
          }
          return result;
        }
        return isObject(value) ? value : Object(value);
      }

      module.exports = toObject;

    }, { "../lang/isObject": 33, "../lang/isString": 35, "../support": 41 }], 29: [function (_dereq_, module, exports) {
      var isArrayLike = _dereq_('../internal/isArrayLike'),
        isObjectLike = _dereq_('../internal/isObjectLike');

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /** Used to check objects for own properties. */
      var hasOwnProperty = objectProto.hasOwnProperty;

      /** Native method references. */
      var propertyIsEnumerable = objectProto.propertyIsEnumerable;

      /**
       * Checks if `value` is classified as an `arguments` object.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
       * @example
       *
       * _.isArguments(function() { return arguments; }());
       * // => true
       *
       * _.isArguments([1, 2, 3]);
       * // => false
       */
      function isArguments(value) {
        return isObjectLike(value) && isArrayLike(value) &&
          hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');
      }

      module.exports = isArguments;

    }, { "../internal/isArrayLike": 21, "../internal/isObjectLike": 26 }], 30: [function (_dereq_, module, exports) {
      var getNative = _dereq_('../internal/getNative'),
        isLength = _dereq_('../internal/isLength'),
        isObjectLike = _dereq_('../internal/isObjectLike');

      /** `Object#toString` result references. */
      var arrayTag = '[object Array]';

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /**
       * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
       * of values.
       */
      var objToString = objectProto.toString;

      /* Native method references for those with the same name as other `lodash` methods. */
      var nativeIsArray = getNative(Array, 'isArray');

      /**
       * Checks if `value` is classified as an `Array` object.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
       * @example
       *
       * _.isArray([1, 2, 3]);
       * // => true
       *
       * _.isArray(function() { return arguments; }());
       * // => false
       */
      var isArray = nativeIsArray || function (value) {
        return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
      };

      module.exports = isArray;

    }, { "../internal/getNative": 20, "../internal/isLength": 25, "../internal/isObjectLike": 26 }], 31: [function (_dereq_, module, exports) {
      var isObject = _dereq_('./isObject');

      /** `Object#toString` result references. */
      var funcTag = '[object Function]';

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /**
       * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
       * of values.
       */
      var objToString = objectProto.toString;

      /**
       * Checks if `value` is classified as a `Function` object.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
       * @example
       *
       * _.isFunction(_);
       * // => true
       *
       * _.isFunction(/abc/);
       * // => false
       */
      function isFunction(value) {
        // The use of `Object#toString` avoids issues with the `typeof` operator
        // in older versions of Chrome and Safari which return 'function' for regexes
        // and Safari 8 which returns 'object' for typed array constructors.
        return isObject(value) && objToString.call(value) == funcTag;
      }

      module.exports = isFunction;

    }, { "./isObject": 33 }], 32: [function (_dereq_, module, exports) {
      var isFunction = _dereq_('./isFunction'),
        isHostObject = _dereq_('../internal/isHostObject'),
        isObjectLike = _dereq_('../internal/isObjectLike');

      /** Used to detect host constructors (Safari > 5). */
      var reIsHostCtor = /^\[object .+?Constructor\]$/;

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /** Used to resolve the decompiled source of functions. */
      var fnToString = Function.prototype.toString;

      /** Used to check objects for own properties. */
      var hasOwnProperty = objectProto.hasOwnProperty;

      /** Used to detect if a method is native. */
      var reIsNative = RegExp('^' +
        fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
          .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
      );

      /**
       * Checks if `value` is a native function.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is a native function, else `false`.
       * @example
       *
       * _.isNative(Array.prototype.push);
       * // => true
       *
       * _.isNative(_);
       * // => false
       */
      function isNative(value) {
        if (value == null) {
          return false;
        }
        if (isFunction(value)) {
          return reIsNative.test(fnToString.call(value));
        }
        return isObjectLike(value) && (isHostObject(value) ? reIsNative : reIsHostCtor).test(value);
      }

      module.exports = isNative;

    }, { "../internal/isHostObject": 22, "../internal/isObjectLike": 26, "./isFunction": 31 }], 33: [function (_dereq_, module, exports) {
      /**
       * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
       * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is an object, else `false`.
       * @example
       *
       * _.isObject({});
       * // => true
       *
       * _.isObject([1, 2, 3]);
       * // => true
       *
       * _.isObject(1);
       * // => false
       */
      function isObject(value) {
        // Avoid a V8 JIT bug in Chrome 19-20.
        // See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
        var type = typeof value;
        return !!value && (type == 'object' || type == 'function');
      }

      module.exports = isObject;

    }, {}], 34: [function (_dereq_, module, exports) {
      var baseForIn = _dereq_('../internal/baseForIn'),
        isArguments = _dereq_('./isArguments'),
        isHostObject = _dereq_('../internal/isHostObject'),
        isObjectLike = _dereq_('../internal/isObjectLike'),
        support = _dereq_('../support');

      /** `Object#toString` result references. */
      var objectTag = '[object Object]';

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /** Used to check objects for own properties. */
      var hasOwnProperty = objectProto.hasOwnProperty;

      /**
       * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
       * of values.
       */
      var objToString = objectProto.toString;

      /**
       * Checks if `value` is a plain object, that is, an object created by the
       * `Object` constructor or one with a `[[Prototype]]` of `null`.
       *
       * **Note:** This method assumes objects created by the `Object` constructor
       * have no inherited enumerable properties.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
       * @example
       *
       * function Foo() {
       *   this.a = 1;
       * }
       *
       * _.isPlainObject(new Foo);
       * // => false
       *
       * _.isPlainObject([1, 2, 3]);
       * // => false
       *
       * _.isPlainObject({ 'x': 0, 'y': 0 });
       * // => true
       *
       * _.isPlainObject(Object.create(null));
       * // => true
       */
      function isPlainObject(value) {
        var Ctor;

        // Exit early for non `Object` objects.
        if (!(isObjectLike(value) && objToString.call(value) == objectTag && !isHostObject(value) && !isArguments(value)) ||
          (!hasOwnProperty.call(value, 'constructor') && (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
          return false;
        }
        // IE < 9 iterates inherited properties before own properties. If the first
        // iterated property is an object's own property then there are no inherited
        // enumerable properties.
        var result;
        if (support.ownLast) {
          baseForIn(value, function (subValue, key, object) {
            result = hasOwnProperty.call(object, key);
            return false;
          });
          return result !== false;
        }
        // In most environments an object's own properties are iterated before
        // its inherited properties. If the last iterated property is an object's
        // own property then there are no inherited enumerable properties.
        baseForIn(value, function (subValue, key) {
          result = key;
        });
        return result === undefined || hasOwnProperty.call(value, result);
      }

      module.exports = isPlainObject;

    }, { "../internal/baseForIn": 12, "../internal/isHostObject": 22, "../internal/isObjectLike": 26, "../support": 41, "./isArguments": 29 }], 35: [function (_dereq_, module, exports) {
      var isObjectLike = _dereq_('../internal/isObjectLike');

      /** `Object#toString` result references. */
      var stringTag = '[object String]';

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /**
       * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
       * of values.
       */
      var objToString = objectProto.toString;

      /**
       * Checks if `value` is classified as a `String` primitive or object.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
       * @example
       *
       * _.isString('abc');
       * // => true
       *
       * _.isString(1);
       * // => false
       */
      function isString(value) {
        return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
      }

      module.exports = isString;

    }, { "../internal/isObjectLike": 26 }], 36: [function (_dereq_, module, exports) {
      var isLength = _dereq_('../internal/isLength'),
        isObjectLike = _dereq_('../internal/isObjectLike');

      /** `Object#toString` result references. */
      var argsTag = '[object Arguments]',
        arrayTag = '[object Array]',
        boolTag = '[object Boolean]',
        dateTag = '[object Date]',
        errorTag = '[object Error]',
        funcTag = '[object Function]',
        mapTag = '[object Map]',
        numberTag = '[object Number]',
        objectTag = '[object Object]',
        regexpTag = '[object RegExp]',
        setTag = '[object Set]',
        stringTag = '[object String]',
        weakMapTag = '[object WeakMap]';

      var arrayBufferTag = '[object ArrayBuffer]',
        float32Tag = '[object Float32Array]',
        float64Tag = '[object Float64Array]',
        int8Tag = '[object Int8Array]',
        int16Tag = '[object Int16Array]',
        int32Tag = '[object Int32Array]',
        uint8Tag = '[object Uint8Array]',
        uint8ClampedTag = '[object Uint8ClampedArray]',
        uint16Tag = '[object Uint16Array]',
        uint32Tag = '[object Uint32Array]';

      /** Used to identify `toStringTag` values of typed arrays. */
      var typedArrayTags = {};
      typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
        typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
        typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
        typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
        typedArrayTags[uint32Tag] = true;
      typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
        typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
        typedArrayTags[dateTag] = typedArrayTags[errorTag] =
        typedArrayTags[funcTag] = typedArrayTags[mapTag] =
        typedArrayTags[numberTag] = typedArrayTags[objectTag] =
        typedArrayTags[regexpTag] = typedArrayTags[setTag] =
        typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;

      /** Used for native method references. */
      var objectProto = Object.prototype;

      /**
       * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
       * of values.
       */
      var objToString = objectProto.toString;

      /**
       * Checks if `value` is classified as a typed array.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to check.
       * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
       * @example
       *
       * _.isTypedArray(new Uint8Array);
       * // => true
       *
       * _.isTypedArray([]);
       * // => false
       */
      function isTypedArray(value) {
        return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
      }

      module.exports = isTypedArray;

    }, { "../internal/isLength": 25, "../internal/isObjectLike": 26 }], 37: [function (_dereq_, module, exports) {
      var baseCopy = _dereq_('../internal/baseCopy'),
        keysIn = _dereq_('../object/keysIn');

      /**
       * Converts `value` to a plain object flattening inherited enumerable
       * properties of `value` to own properties of the plain object.
       *
       * @static
       * @memberOf _
       * @category Lang
       * @param {*} value The value to convert.
       * @returns {Object} Returns the converted plain object.
       * @example
       *
       * function Foo() {
       *   this.b = 2;
       * }
       *
       * Foo.prototype.c = 3;
       *
       * _.assign({ 'a': 1 }, new Foo);
       * // => { 'a': 1, 'b': 2 }
       *
       * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
       * // => { 'a': 1, 'b': 2, 'c': 3 }
       */
      function toPlainObject(value) {
        return baseCopy(value, keysIn(value));
      }

      module.exports = toPlainObject;

    }, { "../internal/baseCopy": 10, "../object/keysIn": 39 }], 38: [function (_dereq_, module, exports) {
      var getNative = _dereq_('../internal/getNative'),
        isArrayLike = _dereq_('../internal/isArrayLike'),
        isObject = _dereq_('../lang/isObject'),
        shimKeys = _dereq_('../internal/shimKeys'),
        support = _dereq_('../support');

      /* Native method references for those with the same name as other `lodash` methods. */
      var nativeKeys = getNative(Object, 'keys');

      /**
       * Creates an array of the own enumerable property names of `object`.
       *
       * **Note:** Non-object values are coerced to objects. See the
       * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
       * for more details.
       *
       * @static
       * @memberOf _
       * @category Object
       * @param {Object} object The object to query.
       * @returns {Array} Returns the array of property names.
       * @example
       *
       * function Foo() {
       *   this.a = 1;
       *   this.b = 2;
       * }
       *
       * Foo.prototype.c = 3;
       *
       * _.keys(new Foo);
       * // => ['a', 'b'] (iteration order is not guaranteed)
       *
       * _.keys('hi');
       * // => ['0', '1']
       */
      var keys = !nativeKeys ? shimKeys : function (object) {
        var Ctor = object == null ? undefined : object.constructor;
        if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
          (typeof object == 'function' ? support.enumPrototypes : isArrayLike(object))) {
          return shimKeys(object);
        }
        return isObject(object) ? nativeKeys(object) : [];
      };

      module.exports = keys;

    }, { "../internal/getNative": 20, "../internal/isArrayLike": 21, "../internal/shimKeys": 27, "../lang/isObject": 33, "../support": 41 }], 39: [function (_dereq_, module, exports) {
      var arrayEach = _dereq_('../internal/arrayEach'),
        isArguments = _dereq_('../lang/isArguments'),
        isArray = _dereq_('../lang/isArray'),
        isFunction = _dereq_('../lang/isFunction'),
        isIndex = _dereq_('../internal/isIndex'),
        isLength = _dereq_('../internal/isLength'),
        isObject = _dereq_('../lang/isObject'),
        isString = _dereq_('../lang/isString'),
        support = _dereq_('../support');

      /** `Object#toString` result references. */
      var arrayTag = '[object Array]',
        boolTag = '[object Boolean]',
        dateTag = '[object Date]',
        errorTag = '[object Error]',
        funcTag = '[object Function]',
        numberTag = '[object Number]',
        objectTag = '[object Object]',
        regexpTag = '[object RegExp]',
        stringTag = '[object String]';

      /** Used to fix the JScript `[[DontEnum]]` bug. */
      var shadowProps = [
        'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable',
        'toLocaleString', 'toString', 'valueOf'
      ];

      /** Used for native method references. */
      var errorProto = Error.prototype,
        objectProto = Object.prototype,
        stringProto = String.prototype;

      /** Used to check objects for own properties. */
      var hasOwnProperty = objectProto.hasOwnProperty;

      /**
       * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
       * of values.
       */
      var objToString = objectProto.toString;

      /** Used to avoid iterating over non-enumerable properties in IE < 9. */
      var nonEnumProps = {};
      nonEnumProps[arrayTag] = nonEnumProps[dateTag] = nonEnumProps[numberTag] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
      nonEnumProps[boolTag] = nonEnumProps[stringTag] = { 'constructor': true, 'toString': true, 'valueOf': true };
      nonEnumProps[errorTag] = nonEnumProps[funcTag] = nonEnumProps[regexpTag] = { 'constructor': true, 'toString': true };
      nonEnumProps[objectTag] = { 'constructor': true };

      arrayEach(shadowProps, function (key) {
        for (var tag in nonEnumProps) {
          if (hasOwnProperty.call(nonEnumProps, tag)) {
            var props = nonEnumProps[tag];
            props[key] = hasOwnProperty.call(props, key);
          }
        }
      });

      /**
       * Creates an array of the own and inherited enumerable property names of `object`.
       *
       * **Note:** Non-object values are coerced to objects.
       *
       * @static
       * @memberOf _
       * @category Object
       * @param {Object} object The object to query.
       * @returns {Array} Returns the array of property names.
       * @example
       *
       * function Foo() {
       *   this.a = 1;
       *   this.b = 2;
       * }
       *
       * Foo.prototype.c = 3;
       *
       * _.keysIn(new Foo);
       * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
       */
      function keysIn(object) {
        if (object == null) {
          return [];
        }
        if (!isObject(object)) {
          object = Object(object);
        }
        var length = object.length;

        length = (length && isLength(length) &&
          (isArray(object) || isArguments(object) || isString(object)) && length) || 0;

        var Ctor = object.constructor,
          index = -1,
          proto = (isFunction(Ctor) && Ctor.prototype) || objectProto,
          isProto = proto === object,
          result = Array(length),
          skipIndexes = length > 0,
          skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error),
          skipProto = support.enumPrototypes && isFunction(object);

        while (++index < length) {
          result[index] = (index + '');
        }
        // lodash skips the `constructor` property when it infers it's iterating
        // over a `prototype` object because IE < 9 can't set the `[[Enumerable]]`
        // attribute of an existing property and the `constructor` property of a
        // prototype defaults to non-enumerable.
        for (var key in object) {
          if (!(skipProto && key == 'prototype') &&
            !(skipErrorProps && (key == 'message' || key == 'name')) &&
            !(skipIndexes && isIndex(key, length)) &&
            !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
            result.push(key);
          }
        }
        if (support.nonEnumShadows && object !== objectProto) {
          var tag = object === stringProto ? stringTag : (object === errorProto ? errorTag : objToString.call(object)),
            nonEnums = nonEnumProps[tag] || nonEnumProps[objectTag];

          if (tag == objectTag) {
            proto = objectProto;
          }
          length = shadowProps.length;
          while (length--) {
            key = shadowProps[length];
            var nonEnum = nonEnums[key];
            if (!(isProto && nonEnum) &&
              (nonEnum ? hasOwnProperty.call(object, key) : object[key] !== proto[key])) {
              result.push(key);
            }
          }
        }
        return result;
      }

      module.exports = keysIn;

    }, { "../internal/arrayEach": 9, "../internal/isIndex": 23, "../internal/isLength": 25, "../lang/isArguments": 29, "../lang/isArray": 30, "../lang/isFunction": 31, "../lang/isObject": 33, "../lang/isString": 35, "../support": 41 }], 40: [function (_dereq_, module, exports) {
      var baseMerge = _dereq_('../internal/baseMerge'),
        createAssigner = _dereq_('../internal/createAssigner');

      /**
       * Recursively merges own enumerable properties of the source object(s), that
       * don't resolve to `undefined` into the destination object. Subsequent sources
       * overwrite property assignments of previous sources. If `customizer` is
       * provided it's invoked to produce the merged values of the destination and
       * source properties. If `customizer` returns `undefined` merging is handled
       * by the method instead. The `customizer` is bound to `thisArg` and invoked
       * with five arguments: (objectValue, sourceValue, key, object, source).
       *
       * @static
       * @memberOf _
       * @category Object
       * @param {Object} object The destination object.
       * @param {...Object} [sources] The source objects.
       * @param {Function} [customizer] The function to customize assigned values.
       * @param {*} [thisArg] The `this` binding of `customizer`.
       * @returns {Object} Returns `object`.
       * @example
       *
       * var users = {
       *   'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
       * };
       *
       * var ages = {
       *   'data': [{ 'age': 36 }, { 'age': 40 }]
       * };
       *
       * _.merge(users, ages);
       * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
       *
       * // using a customizer callback
       * var object = {
       *   'fruits': ['apple'],
       *   'vegetables': ['beet']
       * };
       *
       * var other = {
       *   'fruits': ['banana'],
       *   'vegetables': ['carrot']
       * };
       *
       * _.merge(object, other, function(a, b) {
       *   if (_.isArray(a)) {
       *     return a.concat(b);
       *   }
       * });
       * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
       */
      var merge = createAssigner(baseMerge);

      module.exports = merge;

    }, { "../internal/baseMerge": 13, "../internal/createAssigner": 17 }], 41: [function (_dereq_, module, exports) {
      /** Used for native method references. */
      var arrayProto = Array.prototype,
        errorProto = Error.prototype,
        objectProto = Object.prototype;

      /** Native method references. */
      var propertyIsEnumerable = objectProto.propertyIsEnumerable,
        splice = arrayProto.splice;

      /**
       * An object environment feature flags.
       *
       * @static
       * @memberOf _
       * @type Object
       */
      var support = {};

      (function (x) {
        var Ctor = function () { this.x = x; },
          object = { '0': x, 'length': x },
          props = [];

        Ctor.prototype = { 'valueOf': x, 'y': x };
        for (var key in new Ctor) { props.push(key); }

        /**
         * Detect if `name` or `message` properties of `Error.prototype` are
         * enumerable by default (IE < 9, Safari < 5.1).
         *
         * @memberOf _.support
         * @type boolean
         */
        support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') ||
          propertyIsEnumerable.call(errorProto, 'name');

        /**
         * Detect if `prototype` properties are enumerable by default.
         *
         * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1
         * (if the prototype or a property on the prototype has been set)
         * incorrectly set the `[[Enumerable]]` value of a function's `prototype`
         * property to `true`.
         *
         * @memberOf _.support
         * @type boolean
         */
        support.enumPrototypes = propertyIsEnumerable.call(Ctor, 'prototype');

        /**
         * Detect if properties shadowing those on `Object.prototype` are non-enumerable.
         *
         * In IE < 9 an object's own properties, shadowing non-enumerable ones,
         * are made non-enumerable as well (a.k.a the JScript `[[DontEnum]]` bug).
         *
         * @memberOf _.support
         * @type boolean
         */
        support.nonEnumShadows = !/valueOf/.test(props);

        /**
         * Detect if own properties are iterated after inherited properties (IE < 9).
         *
         * @memberOf _.support
         * @type boolean
         */
        support.ownLast = props[0] != 'x';

        /**
         * Detect if `Array#shift` and `Array#splice` augment array-like objects
         * correctly.
         *
         * Firefox < 10, compatibility modes of IE 8, and IE < 9 have buggy Array
         * `shift()` and `splice()` functions that fail to remove the last element,
         * `value[0]`, of array-like objects even though the "length" property is
         * set to `0`. The `shift()` method is buggy in compatibility modes of IE 8,
         * while `splice()` is buggy regardless of mode in IE < 9.
         *
         * @memberOf _.support
         * @type boolean
         */
        support.spliceObjects = (splice.call(object, 0, 1), !object[0]);

        /**
         * Detect lack of support for accessing string characters by index.
         *
         * IE < 8 can't access characters by index. IE 8 can only access characters
         * by index on string literals, not string objects.
         *
         * @memberOf _.support
         * @type boolean
         */
        support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx';
      }(1, 0));

      module.exports = support;

    }, {}], 42: [function (_dereq_, module, exports) {
      /**
       * This method returns the first argument provided to it.
       *
       * @static
       * @memberOf _
       * @category Utility
       * @param {*} value Any value.
       * @returns {*} Returns `value`.
       * @example
       *
       * var object = { 'user': 'fred' };
       *
       * _.identity(object) === object;
       * // => true
       */
      function identity(value) {
        return value;
      }

      module.exports = identity;

    }, {}], 43: [function (_dereq_, module, exports) {
      'use strict';

      var keys = _dereq_('object-keys');

      module.exports = function hasSymbols() {
        if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
        if (typeof Symbol.iterator === 'symbol') { return true; }

        var obj = {};
        var sym = Symbol('test');
        if (typeof sym === 'string') { return false; }

        // temp disabled per https://github.com/ljharb/object.assign/issues/17
        // if (sym instanceof Symbol) { return false; }
        // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
        // if (!(Object(sym) instanceof Symbol)) { return false; }

        var symVal = 42;
        obj[sym] = symVal;
        for (sym in obj) { return false; }
        if (keys(obj).length !== 0) { return false; }
        if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }

        if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }

        var syms = Object.getOwnPropertySymbols(obj);
        if (syms.length !== 1 || syms[0] !== sym) { return false; }

        if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }

        if (typeof Object.getOwnPropertyDescriptor === 'function') {
          var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
          if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
        }

        return true;
      };

    }, { "object-keys": 50 }], 44: [function (_dereq_, module, exports) {
      'use strict';

      // modified from https://github.com/es-shims/es6-shim
      var keys = _dereq_('object-keys');
      var bind = _dereq_('function-bind');
      var canBeObject = function (obj) {
        return typeof obj !== 'undefined' && obj !== null;
      };
      var hasSymbols = _dereq_('./hasSymbols')();
      var toObject = Object;
      var push = bind.call(Function.call, Array.prototype.push);
      var propIsEnumerable = bind.call(Function.call, Object.prototype.propertyIsEnumerable);

      module.exports = function assign(target, source1) {
        if (!canBeObject(target)) { throw new TypeError('target must be an object'); }
        var objTarget = toObject(target);
        var s, source, i, props, syms, value, key;
        for (s = 1; s < arguments.length; ++s) {
          source = toObject(arguments[s]);
          props = keys(source);
          if (hasSymbols && Object.getOwnPropertySymbols) {
            syms = Object.getOwnPropertySymbols(source);
            for (i = 0; i < syms.length; ++i) {
              key = syms[i];
              if (propIsEnumerable(source, key)) {
                push(props, key);
              }
            }
          }
          for (i = 0; i < props.length; ++i) {
            key = props[i];
            value = source[key];
            if (propIsEnumerable(source, key)) {
              objTarget[key] = value;
            }
          }
        }
        return objTarget;
      };

    }, { "./hasSymbols": 43, "function-bind": 49, "object-keys": 50 }], 45: [function (_dereq_, module, exports) {
      'use strict';

      var defineProperties = _dereq_('define-properties');

      var implementation = _dereq_('./implementation');
      var getPolyfill = _dereq_('./polyfill');
      var shim = _dereq_('./shim');

      defineProperties(implementation, {
        implementation: implementation,
        getPolyfill: getPolyfill,
        shim: shim
      });

      module.exports = implementation;

    }, { "./implementation": 44, "./polyfill": 52, "./shim": 53, "define-properties": 46 }], 46: [function (_dereq_, module, exports) {
      'use strict';

      var keys = _dereq_('object-keys');
      var foreach = _dereq_('foreach');
      var hasSymbols = typeof Symbol === 'function' && typeof Symbol() === 'symbol';

      var toStr = Object.prototype.toString;

      var isFunction = function (fn) {
        return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
      };

      var arePropertyDescriptorsSupported = function () {
        var obj = {};
        try {
          Object.defineProperty(obj, 'x', { enumerable: false, value: obj });
          /* eslint-disable no-unused-vars, no-restricted-syntax */
          for (var _ in obj) { return false; }
          /* eslint-enable no-unused-vars, no-restricted-syntax */
          return obj.x === obj;
        } catch (e) { /* this is IE 8. */
          return false;
        }
      };
      var supportsDescriptors = Object.defineProperty && arePropertyDescriptorsSupported();

      var defineProperty = function (object, name, value, predicate) {
        if (name in object && (!isFunction(predicate) || !predicate())) {
          return;
        }
        if (supportsDescriptors) {
          Object.defineProperty(object, name, {
            configurable: true,
            enumerable: false,
            value: value,
            writable: true
          });
        } else {
          object[name] = value;
        }
      };

      var defineProperties = function (object, map) {
        var predicates = arguments.length > 2 ? arguments[2] : {};
        var props = keys(map);
        if (hasSymbols) {
          props = props.concat(Object.getOwnPropertySymbols(map));
        }
        foreach(props, function (name) {
          defineProperty(object, name, map[name], predicates[name]);
        });
      };

      defineProperties.supportsDescriptors = !!supportsDescriptors;

      module.exports = defineProperties;

    }, { "foreach": 47, "object-keys": 50 }], 47: [function (_dereq_, module, exports) {

      var hasOwn = Object.prototype.hasOwnProperty;
      var toString = Object.prototype.toString;

      module.exports = function forEach(obj, fn, ctx) {
        if (toString.call(fn) !== '[object Function]') {
          throw new TypeError('iterator must be a function');
        }
        var l = obj.length;
        if (l === +l) {
          for (var i = 0; i < l; i++) {
            fn.call(ctx, obj[i], i, obj);
          }
        } else {
          for (var k in obj) {
            if (hasOwn.call(obj, k)) {
              fn.call(ctx, obj[k], k, obj);
            }
          }
        }
      };


    }, {}], 48: [function (_dereq_, module, exports) {
      var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';
      var slice = Array.prototype.slice;
      var toStr = Object.prototype.toString;
      var funcType = '[object Function]';

      module.exports = function bind(that) {
        var target = this;
        if (typeof target !== 'function' || toStr.call(target) !== funcType) {
          throw new TypeError(ERROR_MESSAGE + target);
        }
        var args = slice.call(arguments, 1);

        var bound;
        var binder = function () {
          if (this instanceof bound) {
            var result = target.apply(
              this,
              args.concat(slice.call(arguments))
            );
            if (Object(result) === result) {
              return result;
            }
            return this;
          } else {
            return target.apply(
              that,
              args.concat(slice.call(arguments))
            );
          }
        };

        var boundLength = Math.max(0, target.length - args.length);
        var boundArgs = [];
        for (var i = 0; i < boundLength; i++) {
          boundArgs.push('$' + i);
        }

        bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);

        if (target.prototype) {
          var Empty = function Empty() { };
          Empty.prototype = target.prototype;
          bound.prototype = new Empty();
          Empty.prototype = null;
        }

        return bound;
      };

    }, {}], 49: [function (_dereq_, module, exports) {
      var implementation = _dereq_('./implementation');

      module.exports = Function.prototype.bind || implementation;

    }, { "./implementation": 48 }], 50: [function (_dereq_, module, exports) {
      'use strict';

      // modified from https://github.com/es-shims/es5-shim
      var has = Object.prototype.hasOwnProperty;
      var toStr = Object.prototype.toString;
      var slice = Array.prototype.slice;
      var isArgs = _dereq_('./isArguments');
      var hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString');
      var hasProtoEnumBug = function () { }.propertyIsEnumerable('prototype');
      var dontEnums = [
        'toString',
        'toLocaleString',
        'valueOf',
        'hasOwnProperty',
        'isPrototypeOf',
        'propertyIsEnumerable',
        'constructor'
      ];
      var equalsConstructorPrototype = function (o) {
        var ctor = o.constructor;
        return ctor && ctor.prototype === o;
      };
      var blacklistedKeys = {
        $console: true,
        $frame: true,
        $frameElement: true,
        $frames: true,
        $parent: true,
        $self: true,
        $webkitIndexedDB: true,
        $webkitStorageInfo: true,
        $window: true
      };
      var hasAutomationEqualityBug = (function () {
        /* global window */
        if (typeof window === 'undefined') { return false; }
        for (var k in window) {
          try {
            if (!blacklistedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') {
              try {
                equalsConstructorPrototype(window[k]);
              } catch (e) {
                return true;
              }
            }
          } catch (e) {
            return true;
          }
        }
        return false;
      }());
      var equalsConstructorPrototypeIfNotBuggy = function (o) {
        /* global window */
        if (typeof window === 'undefined' || !hasAutomationEqualityBug) {
          return equalsConstructorPrototype(o);
        }
        try {
          return equalsConstructorPrototype(o);
        } catch (e) {
          return false;
        }
      };

      var keysShim = function keys(object) {
        var isObject = object !== null && typeof object === 'object';
        var isFunction = toStr.call(object) === '[object Function]';
        var isArguments = isArgs(object);
        var isString = isObject && toStr.call(object) === '[object String]';
        var theKeys = [];

        if (!isObject && !isFunction && !isArguments) {
          throw new TypeError('Object.keys called on a non-object');
        }

        var skipProto = hasProtoEnumBug && isFunction;
        if (isString && object.length > 0 && !has.call(object, 0)) {
          for (var i = 0; i < object.length; ++i) {
            theKeys.push(String(i));
          }
        }

        if (isArguments && object.length > 0) {
          for (var j = 0; j < object.length; ++j) {
            theKeys.push(String(j));
          }
        } else {
          for (var name in object) {
            if (!(skipProto && name === 'prototype') && has.call(object, name)) {
              theKeys.push(String(name));
            }
          }
        }

        if (hasDontEnumBug) {
          var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object);

          for (var k = 0; k < dontEnums.length; ++k) {
            if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) {
              theKeys.push(dontEnums[k]);
            }
          }
        }
        return theKeys;
      };

      keysShim.shim = function shimObjectKeys() {
        if (Object.keys) {
          var keysWorksWithArguments = (function () {
            // Safari 5.0 bug
            return (Object.keys(arguments) || '').length === 2;
          }(1, 2));
          if (!keysWorksWithArguments) {
            var originalKeys = Object.keys;
            Object.keys = function keys(object) {
              if (isArgs(object)) {
                return originalKeys(slice.call(object));
              } else {
                return originalKeys(object);
              }
            };
          }
        } else {
          Object.keys = keysShim;
        }
        return Object.keys || keysShim;
      };

      module.exports = keysShim;

    }, { "./isArguments": 51 }], 51: [function (_dereq_, module, exports) {
      'use strict';

      var toStr = Object.prototype.toString;

      module.exports = function isArguments(value) {
        var str = toStr.call(value);
        var isArgs = str === '[object Arguments]';
        if (!isArgs) {
          isArgs = str !== '[object Array]' &&
            value !== null &&
            typeof value === 'object' &&
            typeof value.length === 'number' &&
            value.length >= 0 &&
            toStr.call(value.callee) === '[object Function]';
        }
        return isArgs;
      };

    }, {}], 52: [function (_dereq_, module, exports) {
      'use strict';

      var implementation = _dereq_('./implementation');

      var lacksProperEnumerationOrder = function () {
        if (!Object.assign) {
          return false;
        }
        // v8, specifically in node 4.x, has a bug with incorrect property enumeration order
        // note: this does not detect the bug unless there's 20 characters
        var str = 'abcdefghijklmnopqrst';
        var letters = str.split('');
        var map = {};
        for (var i = 0; i < letters.length; ++i) {
          map[letters[i]] = letters[i];
        }
        var obj = Object.assign({}, map);
        var actual = '';
        for (var k in obj) {
          actual += k;
        }
        return str !== actual;
      };

      var assignHasPendingExceptions = function () {
        if (!Object.assign || !Object.preventExtensions) {
          return false;
        }
        // Firefox 37 still has "pending exception" logic in its Object.assign implementation,
        // which is 72% slower than our shim, and Firefox 40's native implementation.
        var thrower = Object.preventExtensions({ 1: 2 });
        try {
          Object.assign(thrower, 'xy');
        } catch (e) {
          return thrower[1] === 'y';
        }
      };

      module.exports = function getPolyfill() {
        if (!Object.assign) {
          return implementation;
        }
        if (lacksProperEnumerationOrder()) {
          return implementation;
        }
        if (assignHasPendingExceptions()) {
          return implementation;
        }
        return Object.assign;
      };

    }, { "./implementation": 44 }], 53: [function (_dereq_, module, exports) {
      'use strict';

      var define = _dereq_('define-properties');
      var getPolyfill = _dereq_('./polyfill');

      module.exports = function shimAssign() {
        var polyfill = getPolyfill();
        define(
          Object,
          { assign: polyfill },
          { assign: function () { return Object.assign !== polyfill; } }
        );
        return polyfill;
      };

    }, { "./polyfill": 52, "define-properties": 46 }], 54: [function (_dereq_, module, exports) {
      module.exports = SafeParseTuple

      function SafeParseTuple(obj, reviver) {
        var json
        var error = null

        try {
          json = JSON.parse(obj, reviver)
        } catch (err) {
          error = err
        }

        return [error, json]
      }

    }, {}], 55: [function (_dereq_, module, exports) {
      function clean(s) {
        return s.replace(/\n\r?\s*/g, '')
      }


      module.exports = function tsml(sa) {
        var s = ''
          , i = 0

        for (; i < arguments.length; i++)
          s += clean(sa[i]) + (arguments[i + 1] || '')

        return s
      }
    }, {}], 56: [function (_dereq_, module, exports) {
      "use strict";
      var window = _dereq_("global/window")
      var once = _dereq_("once")
      var isFunction = _dereq_("is-function")
      var parseHeaders = _dereq_("parse-headers")
      var xtend = _dereq_("xtend")

      module.exports = createXHR
      createXHR.XMLHttpRequest = window.XMLHttpRequest || noop
      createXHR.XDomainRequest = "withCredentials" in (new createXHR.XMLHttpRequest()) ? createXHR.XMLHttpRequest : window.XDomainRequest

      forEachArray(["get", "put", "post", "patch", "head", "delete"], function (method) {
        createXHR[method === "delete" ? "del" : method] = function (uri, options, callback) {
          options = initParams(uri, options, callback)
          options.method = method.toUpperCase()
          return _createXHR(options)
        }
      })

      function forEachArray(array, iterator) {
        for (var i = 0; i < array.length; i++) {
          iterator(array[i])
        }
      }

      function isEmpty(obj) {
        for (var i in obj) {
          if (obj.hasOwnProperty(i)) return false
        }
        return true
      }

      function initParams(uri, options, callback) {
        var params = uri

        if (isFunction(options)) {
          callback = options
          if (typeof uri === "string") {
            params = { uri: uri }
          }
        } else {
          params = xtend(options, { uri: uri })
        }

        params.callback = callback
        return params
      }

      function createXHR(uri, options, callback) {
        options = initParams(uri, options, callback)
        return _createXHR(options)
      }

      function _createXHR(options) {
        var callback = options.callback
        if (typeof callback === "undefined") {
          throw new Error("callback argument missing")
        }
        callback = once(callback)

        function readystatechange() {
          if (xhr.readyState === 4) {
            loadFunc()
          }
        }

        function getBody() {
          // Chrome with requestType=blob throws errors arround when even testing access to responseText
          var body = undefined

          if (xhr.response) {
            body = xhr.response
          } else if (xhr.responseType === "text" || !xhr.responseType) {
            body = xhr.responseText || xhr.responseXML
          }

          if (isJson) {
            try {
              body = JSON.parse(body)
            } catch (e) { }
          }

          return body
        }

        var failureResponse = {
          body: undefined,
          headers: {},
          statusCode: 0,
          method: method,
          url: uri,
          rawRequest: xhr
        }

        function errorFunc(evt) {
          clearTimeout(timeoutTimer)
          if (!(evt instanceof Error)) {
            evt = new Error("" + (evt || "Unknown XMLHttpRequest Error"))
          }
          evt.statusCode = 0
          callback(evt, failureResponse)
        }

        // will load the data & process the response in a special response object
        function loadFunc() {
          if (aborted) return
          var status
          clearTimeout(timeoutTimer)
          if (options.useXDR && xhr.status === undefined) {
            //IE8 CORS GET successful response doesn't have a status field, but body is fine
            status = 200
          } else {
            status = (xhr.status === 1223 ? 204 : xhr.status)
          }
          var response = failureResponse
          var err = null

          if (status !== 0) {
            response = {
              body: getBody(),
              statusCode: status,
              method: method,
              headers: {},
              url: uri,
              rawRequest: xhr
            }
            if (xhr.getAllResponseHeaders) { //remember xhr can in fact be XDR for CORS in IE
              response.headers = parseHeaders(xhr.getAllResponseHeaders())
            }
          } else {
            err = new Error("Internal XMLHttpRequest Error")
          }
          callback(err, response, response.body)

        }

        var xhr = options.xhr || null

        if (!xhr) {
          if (options.cors || options.useXDR) {
            xhr = new createXHR.XDomainRequest()
          } else {
            xhr = new createXHR.XMLHttpRequest()
          }
        }

        var key
        var aborted
        var uri = xhr.url = options.uri || options.url
        var method = xhr.method = options.method || "GET"
        var body = options.body || options.data || null
        var headers = xhr.headers = options.headers || {}
        var sync = !!options.sync
        var isJson = false
        var timeoutTimer

        if ("json" in options) {
          isJson = true
          headers["accept"] || headers["Accept"] || (headers["Accept"] = "application/json") //Don't override existing accept header declared by user
          if (method !== "GET" && method !== "HEAD") {
            headers["content-type"] || headers["Content-Type"] || (headers["Content-Type"] = "application/json") //Don't override existing accept header declared by user
            body = JSON.stringify(options.json)
          }
        }

        xhr.onreadystatechange = readystatechange
        xhr.onload = loadFunc
        xhr.onerror = errorFunc
        // IE9 must have onprogress be set to a unique function.
        xhr.onprogress = function () {
          // IE must die
        }
        xhr.ontimeout = errorFunc
        xhr.open(method, uri, !sync, options.username, options.password)
        //has to be after open
        if (!sync) {
          xhr.withCredentials = !!options.withCredentials
        }
        // Cannot set timeout with sync request
        // not setting timeout on the xhr object, because of old webkits etc. not handling that correctly
        // both npm's request and jquery 1.x use this kind of timeout, so this is being consistent
        if (!sync && options.timeout > 0) {
          timeoutTimer = setTimeout(function () {
            aborted = true//IE9 may still call readystatechange
            xhr.abort("timeout")
            var e = new Error("XMLHttpRequest timeout")
            e.code = "ETIMEDOUT"
            errorFunc(e)
          }, options.timeout)
        }

        if (xhr.setRequestHeader) {
          for (key in headers) {
            if (headers.hasOwnProperty(key)) {
              xhr.setRequestHeader(key, headers[key])
            }
          }
        } else if (options.headers && !isEmpty(options.headers)) {
          throw new Error("Headers cannot be set on an XDomainRequest object")
        }

        if ("responseType" in options) {
          xhr.responseType = options.responseType
        }

        if ("beforeSend" in options &&
          typeof options.beforeSend === "function"
        ) {
          options.beforeSend(xhr)
        }

        xhr.send(body)

        return xhr


      }

      function noop() { }

    }, { "global/window": 2, "is-function": 57, "once": 58, "parse-headers": 61, "xtend": 62 }], 57: [function (_dereq_, module, exports) {
      module.exports = isFunction

      var toString = Object.prototype.toString

      function isFunction(fn) {
        var string = toString.call(fn)
        return string === '[object Function]' ||
          (typeof fn === 'function' && string !== '[object RegExp]') ||
          (typeof window !== 'undefined' &&
            // IE8 and below
            (fn === window.setTimeout ||
              fn === window.alert ||
              fn === window.confirm ||
              fn === window.prompt))
      };

    }, {}], 58: [function (_dereq_, module, exports) {
      module.exports = once

      once.proto = once(function () {
        Object.defineProperty(Function.prototype, 'once', {
          value: function () {
            return once(this)
          },
          configurable: true
        })
      })

      function once(fn) {
        var called = false
        return function () {
          if (called) return
          called = true
          return fn.apply(this, arguments)
        }
      }

    }, {}], 59: [function (_dereq_, module, exports) {
      var isFunction = _dereq_('is-function')

      module.exports = forEach

      var toString = Object.prototype.toString
      var hasOwnProperty = Object.prototype.hasOwnProperty

      function forEach(list, iterator, context) {
        if (!isFunction(iterator)) {
          throw new TypeError('iterator must be a function')
        }

        if (arguments.length < 3) {
          context = this
        }

        if (toString.call(list) === '[object Array]')
          forEachArray(list, iterator, context)
        else if (typeof list === 'string')
          forEachString(list, iterator, context)
        else
          forEachObject(list, iterator, context)
      }

      function forEachArray(array, iterator, context) {
        for (var i = 0, len = array.length; i < len; i++) {
          if (hasOwnProperty.call(array, i)) {
            iterator.call(context, array[i], i, array)
          }
        }
      }

      function forEachString(string, iterator, context) {
        for (var i = 0, len = string.length; i < len; i++) {
          // no such thing as a sparse string.
          iterator.call(context, string.charAt(i), i, string)
        }
      }

      function forEachObject(object, iterator, context) {
        for (var k in object) {
          if (hasOwnProperty.call(object, k)) {
            iterator.call(context, object[k], k, object)
          }
        }
      }

    }, { "is-function": 57 }], 60: [function (_dereq_, module, exports) {

      exports = module.exports = trim;

      function trim(str) {
        return str.replace(/^\s*|\s*$/g, '');
      }

      exports.left = function (str) {
        return str.replace(/^\s*/, '');
      };

      exports.right = function (str) {
        return str.replace(/\s*$/, '');
      };

    }, {}], 61: [function (_dereq_, module, exports) {
      var trim = _dereq_('trim')
        , forEach = _dereq_('for-each')
        , isArray = function (arg) {
          return Object.prototype.toString.call(arg) === '[object Array]';
        }

      module.exports = function (headers) {
        if (!headers)
          return {}

        var result = {}

        forEach(
          trim(headers).split('\n')
          , function (row) {
            var index = row.indexOf(':')
              , key = trim(row.slice(0, index)).toLowerCase()
              , value = trim(row.slice(index + 1))

            if (typeof (result[key]) === 'undefined') {
              result[key] = value
            } else if (isArray(result[key])) {
              result[key].push(value)
            } else {
              result[key] = [result[key], value]
            }
          }
        )

        return result
      }
    }, { "for-each": 59, "trim": 60 }], 62: [function (_dereq_, module, exports) {
      module.exports = extend

      var hasOwnProperty = Object.prototype.hasOwnProperty;

      function extend() {
        var target = {}

        for (var i = 0; i < arguments.length; i++) {
          var source = arguments[i]

          for (var key in source) {
            if (hasOwnProperty.call(source, key)) {
              target[key] = source[key]
            }
          }
        }

        return target
      }

    }, {}], 63: [function (_dereq_, module, exports) {
      /**
       * @file big-play-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _buttonJs = _dereq_('./button.js');

      var _buttonJs2 = _interopRequireDefault(_buttonJs);

      var _componentJs = _dereq_('./component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * Initial play button. Shows before the video has played. The hiding of the
       * big play button is done via CSS and player states.
       *
       * @param {Object} player  Main Player
       * @param {Object=} options Object of option names and values
       * @extends Button
       * @class BigPlayButton
       */

      var BigPlayButton = (function (_Button) {
        _inherits(BigPlayButton, _Button);

        function BigPlayButton(player, options) {
          _classCallCheck(this, BigPlayButton);

          _Button.call(this, player, options);
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        BigPlayButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-big-play-button';
        };

        /**
         * Handles click for play
         *
         * @method handleClick
         */

        BigPlayButton.prototype.handleClick = function handleClick() {
          this.player_.play();
        };

        return BigPlayButton;
      })(_buttonJs2['default']);

      BigPlayButton.prototype.controlText_ = 'Play Video';

      _componentJs2['default'].registerComponent('BigPlayButton', BigPlayButton);
      exports['default'] = BigPlayButton;
      module.exports = exports['default'];

    }, { "./button.js": 64, "./component.js": 67 }], 64: [function (_dereq_, module, exports) {
      /**
       * @file button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _clickableComponentJs = _dereq_('./clickable-component.js');

      var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);

      var _component = _dereq_('./component');

      var _component2 = _interopRequireDefault(_component);

      var _utilsEventsJs = _dereq_('./utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var _utilsFnJs = _dereq_('./utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsLogJs = _dereq_('./utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      /**
       * Base class for all buttons
       *
       * @param {Object} player  Main Player
       * @param {Object=} options Object of option names and values
       * @extends ClickableComponent
       * @class Button
       */

      var Button = (function (_ClickableComponent) {
        _inherits(Button, _ClickableComponent);

        function Button(player, options) {
          _classCallCheck(this, Button);

          _ClickableComponent.call(this, player, options);
        }

        /**
         * Create the component's DOM element
         *
         * @param {String=} type Element's node type. e.g. 'div'
         * @param {Object=} props An object of properties that should be set on the element
         * @param {Object=} attributes An object of attributes that should be set on the element
         * @return {Element}
         * @method createEl
         */

        Button.prototype.createEl = function createEl() {
          var tag = arguments.length <= 0 || arguments[0] === undefined ? 'button' : arguments[0];
          var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
          var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];

          props = _objectAssign2['default']({
            className: this.buildCSSClass()
          }, props);

          if (tag !== 'button') {
            _utilsLogJs2['default'].warn('Creating a Button with an HTML element of ' + tag + ' is deprecated; use ClickableComponent instead.');

            // Add properties for clickable element which is not a native HTML button
            props = _objectAssign2['default']({
              tabIndex: 0
            }, props);

            // Add ARIA attributes for clickable element which is not a native HTML button
            attributes = _objectAssign2['default']({
              role: 'button'
            }, attributes);
          }

          // Add attributes for button element
          attributes = _objectAssign2['default']({
            type: 'button', // Necessary since the default button type is "submit"
            'aria-live': 'polite' // let the screen reader user know that the text of the button may change
          }, attributes);

          var el = _component2['default'].prototype.createEl.call(this, tag, props, attributes);

          this.createControlTextEl(el);

          return el;
        };

        /**
         * Adds a child component inside this button
         *
         * @param {String|Component} child The class name or instance of a child to add
         * @param {Object=} options Options, including options to be passed to children of the child.
         * @return {Component} The child component (created by this process if a string was used)
         * @deprecated
         * @method addChild
         */

        Button.prototype.addChild = function addChild(child) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

          var className = this.constructor.name;
          _utilsLogJs2['default'].warn('Adding an actionable (user controllable) child to a Button (' + className + ') is not supported; use a ClickableComponent instead.');

          // Avoid the error message generated by ClickableComponent's addChild method
          return _component2['default'].prototype.addChild.call(this, child, options);
        };

        /**
         * Handle KeyPress (document level) - Extend with specific functionality for button
         *
         * @method handleKeyPress
         */

        Button.prototype.handleKeyPress = function handleKeyPress(event) {
          // Ignore Space (32) or Enter (13) key operation, which is handled by the browser for a button.
          if (event.which === 32 || event.which === 13) { } else {
            _ClickableComponent.prototype.handleKeyPress.call(this, event); // Pass keypress handling up for unsupported keys
          }
        };

        return Button;
      })(_clickableComponentJs2['default']);

      _component2['default'].registerComponent('Button', Button);
      exports['default'] = Button;
      module.exports = exports['default'];

    }, { "./clickable-component.js": 65, "./component": 67, "./utils/events.js": 144, "./utils/fn.js": 145, "./utils/log.js": 148, "global/document": 1, "object.assign": 45 }], 65: [function (_dereq_, module, exports) {
      /**
       * @file button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _component = _dereq_('./component');

      var _component2 = _interopRequireDefault(_component);

      var _utilsDomJs = _dereq_('./utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsEventsJs = _dereq_('./utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var _utilsFnJs = _dereq_('./utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsLogJs = _dereq_('./utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      /**
       * Clickable Component which is clickable or keyboard actionable, but is not a native HTML button
       *
       * @param {Object} player  Main Player
       * @param {Object=} options Object of option names and values
       * @extends Component
       * @class ClickableComponent
       */

      var ClickableComponent = (function (_Component) {
        _inherits(ClickableComponent, _Component);

        function ClickableComponent(player, options) {
          _classCallCheck(this, ClickableComponent);

          _Component.call(this, player, options);

          this.emitTapEvents();

          this.on('tap', this.handleClick);
          this.on('click', this.handleClick);
          this.on('focus', this.handleFocus);
          this.on('blur', this.handleBlur);
        }

        /**
         * Create the component's DOM element
         *
         * @param {String=} type Element's node type. e.g. 'div'
         * @param {Object=} props An object of properties that should be set on the element
         * @param {Object=} attributes An object of attributes that should be set on the element
         * @return {Element}
         * @method createEl
         */

        ClickableComponent.prototype.createEl = function createEl() {
          var tag = arguments.length <= 0 || arguments[0] === undefined ? 'div' : arguments[0];
          var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
          var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];

          props = _objectAssign2['default']({
            className: this.buildCSSClass(),
            tabIndex: 0
          }, props);

          if (tag === 'button') {
            _utilsLogJs2['default'].error('Creating a ClickableComponent with an HTML element of ' + tag + ' is not supported; use a Button instead.');
          }

          // Add ARIA attributes for clickable element which is not a native HTML button
          attributes = _objectAssign2['default']({
            role: 'button',
            'aria-live': 'polite' // let the screen reader user know that the text of the element may change
          }, attributes);

          var el = _Component.prototype.createEl.call(this, tag, props, attributes);

          this.createControlTextEl(el);

          return el;
        };

        /**
         * create control text
         *
         * @param {Element} el Parent element for the control text
         * @return {Element}
         * @method controlText
         */

        ClickableComponent.prototype.createControlTextEl = function createControlTextEl(el) {
          this.controlTextEl_ = Dom.createEl('span', {
            className: 'vjs-control-text'
          });

          if (el) {
            el.appendChild(this.controlTextEl_);
          }

          this.controlText(this.controlText_);

          return this.controlTextEl_;
        };

        /**
         * Controls text - both request and localize
         *
         * @param {String} text Text for element
         * @return {String}
         * @method controlText
         */

        ClickableComponent.prototype.controlText = function controlText(text) {
          if (!text) return this.controlText_ || 'Need Text';

          this.controlText_ = text;
          this.controlTextEl_.innerHTML = this.localize(this.controlText_);

          return this;
        };

        /**
         * Allows sub components to stack CSS class names
         *
         * @return {String}
         * @method buildCSSClass
         */

        ClickableComponent.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-control vjs-button ' + _Component.prototype.buildCSSClass.call(this);
        };

        /**
         * Adds a child component inside this clickable-component
         *
         * @param {String|Component} child The class name or instance of a child to add
         * @param {Object=} options Options, including options to be passed to children of the child.
         * @return {Component} The child component (created by this process if a string was used)
         * @method addChild
         */

        ClickableComponent.prototype.addChild = function addChild(child) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

          // TODO: Fix adding an actionable child to a ClickableComponent; currently
          // it will cause issues with assistive technology (e.g. screen readers)
          // which support ARIA, since an element with role="button" cannot have
          // actionable child elements.

          //let className = this.constructor.name;
          //log.warn(`Adding a child to a ClickableComponent (${className}) can cause issues with assistive technology which supports ARIA, since an element with role="button" cannot have actionable child elements.`);

          return _Component.prototype.addChild.call(this, child, options);
        };

        /**
         * Enable the component element
         *
         * @return {Component}
         * @method enable
         */

        ClickableComponent.prototype.enable = function enable() {
          this.removeClass('vjs-disabled');
          this.el_.setAttribute('aria-disabled', 'false');
          return this;
        };

        /**
         * Disable the component element
         *
         * @return {Component}
         * @method disable
         */

        ClickableComponent.prototype.disable = function disable() {
          this.addClass('vjs-disabled');
          this.el_.setAttribute('aria-disabled', 'true');
          return this;
        };

        /**
         * Handle Click - Override with specific functionality for component
         *
         * @method handleClick
         */

        ClickableComponent.prototype.handleClick = function handleClick() { };

        /**
         * Handle Focus - Add keyboard functionality to element
         *
         * @method handleFocus
         */

        ClickableComponent.prototype.handleFocus = function handleFocus() {
          Events.on(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress));
        };

        /**
         * Handle KeyPress (document level) - Trigger click when Space or Enter key is pressed
         *
         * @method handleKeyPress
         */

        ClickableComponent.prototype.handleKeyPress = function handleKeyPress(event) {
          // Support Space (32) or Enter (13) key operation to fire a click event
          if (event.which === 32 || event.which === 13) {
            event.preventDefault();
            this.handleClick(event);
          } else if (_Component.prototype.handleKeyPress) {
            _Component.prototype.handleKeyPress.call(this, event); // Pass keypress handling up for unsupported keys
          }
        };

        /**
         * Handle Blur - Remove keyboard triggers
         *
         * @method handleBlur
         */

        ClickableComponent.prototype.handleBlur = function handleBlur() {
          Events.off(_globalDocument2['default'], 'keydown', Fn.bind(this, this.handleKeyPress));
        };

        return ClickableComponent;
      })(_component2['default']);

      _component2['default'].registerComponent('ClickableComponent', ClickableComponent);
      exports['default'] = ClickableComponent;
      module.exports = exports['default'];

    }, { "./component": 67, "./utils/dom.js": 143, "./utils/events.js": 144, "./utils/fn.js": 145, "./utils/log.js": 148, "global/document": 1, "object.assign": 45 }], 66: [function (_dereq_, module, exports) {
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _button = _dereq_('./button');

      var _button2 = _interopRequireDefault(_button);

      var _component = _dereq_('./component');

      var _component2 = _interopRequireDefault(_component);

      /**
       * The `CloseButton` component is a button which fires a "close" event
       * when it is activated.
       *
       * @extends Button
       * @class CloseButton
       */

      var CloseButton = (function (_Button) {
        _inherits(CloseButton, _Button);

        function CloseButton(player, options) {
          _classCallCheck(this, CloseButton);

          _Button.call(this, player, options);
          this.controlText(options && options.controlText || this.localize('Close'));
        }

        CloseButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-close-button ' + _Button.prototype.buildCSSClass.call(this);
        };

        CloseButton.prototype.handleClick = function handleClick() {
          this.trigger({ type: 'close', bubbles: false });
        };

        return CloseButton;
      })(_button2['default']);

      _component2['default'].registerComponent('CloseButton', CloseButton);
      exports['default'] = CloseButton;
      module.exports = exports['default'];

    }, { "./button": 64, "./component": 67 }], 67: [function (_dereq_, module, exports) {
      /**
       * @file component.js
       *
       * Player Component - Base class for all UI objects
       */

      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _utilsDomJs = _dereq_('./utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('./utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsGuidJs = _dereq_('./utils/guid.js');

      var Guid = _interopRequireWildcard(_utilsGuidJs);

      var _utilsEventsJs = _dereq_('./utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var _utilsLogJs = _dereq_('./utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _utilsToTitleCaseJs = _dereq_('./utils/to-title-case.js');

      var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      var _utilsMergeOptionsJs = _dereq_('./utils/merge-options.js');

      var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);

      /**
       * Base UI Component class
       * Components are embeddable UI objects that are represented by both a
       * javascript object and an element in the DOM. They can be children of other
       * components, and can have many children themselves.
       * ```js
       *     // adding a button to the player
       *     var button = player.addChild('button');
       *     button.el(); // -> button element
       * ```
       * ```html
       *     <div class="video-js">
       *       <div class="vjs-button">Button</div>
       *     </div>
       * ```
       * Components are also event targets.
       * ```js
       *     button.on('click', function(){
       *       console.log('Button Clicked!');
       *     });
       *     button.trigger('customevent');
       * ```
       *
       * @param {Object} player  Main Player
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @class Component
       */

      var Component = (function () {
        function Component(player, options, ready) {
          _classCallCheck(this, Component);

          // The component might be the player itself and we can't pass `this` to super
          if (!player && this.play) {
            this.player_ = player = this; // eslint-disable-line
          } else {
            this.player_ = player;
          }

          // Make a copy of prototype.options_ to protect against overriding defaults
          this.options_ = _utilsMergeOptionsJs2['default']({}, this.options_);

          // Updated options with supplied options
          options = this.options_ = _utilsMergeOptionsJs2['default'](this.options_, options);

          // Get ID from options or options element if one is supplied
          this.id_ = options.id || options.el && options.el.id;

          // If there was no ID from the options, generate one
          if (!this.id_) {
            // Don't require the player ID function in the case of mock players
            var id = player && player.id && player.id() || 'no_player';

            this.id_ = id + '_component_' + Guid.newGUID();
          }

          this.name_ = options.name || null;

          // Create element if one wasn't provided in options
          if (options.el) {
            this.el_ = options.el;
          } else if (options.createEl !== false) {
            this.el_ = this.createEl();
          }

          this.children_ = [];
          this.childIndex_ = {};
          this.childNameIndex_ = {};

          // Add any child components in options
          if (options.initChildren !== false) {
            this.initChildren();
          }

          this.ready(ready);
          // Don't want to trigger ready here or it will before init is actually
          // finished for all children that run this constructor

          if (options.reportTouchActivity !== false) {
            this.enableTouchActivity();
          }
        }

        /**
         * Dispose of the component and all child components
         *
         * @method dispose
         */

        Component.prototype.dispose = function dispose() {
          this.trigger({ type: 'dispose', bubbles: false });

          // Dispose all children.
          if (this.children_) {
            for (var i = this.children_.length - 1; i >= 0; i--) {
              if (this.children_[i].dispose) {
                this.children_[i].dispose();
              }
            }
          }

          // Delete child references
          this.children_ = null;
          this.childIndex_ = null;
          this.childNameIndex_ = null;

          // Remove all event listeners.
          this.off();

          // Remove element from DOM
          if (this.el_.parentNode) {
            this.el_.parentNode.removeChild(this.el_);
          }

          Dom.removeElData(this.el_);
          this.el_ = null;
        };

        /**
         * Return the component's player
         *
         * @return {Player}
         * @method player
         */

        Component.prototype.player = function player() {
          return this.player_;
        };

        /**
         * Deep merge of options objects
         * Whenever a property is an object on both options objects
         * the two properties will be merged using mergeOptions.
         *
         * ```js
         *     Parent.prototype.options_ = {
         *       optionSet: {
         *         'childOne': { 'foo': 'bar', 'asdf': 'fdsa' },
         *         'childTwo': {},
         *         'childThree': {}
         *       }
         *     }
         *     newOptions = {
         *       optionSet: {
         *         'childOne': { 'foo': 'baz', 'abc': '123' }
         *         'childTwo': null,
         *         'childFour': {}
         *       }
         *     }
         *
         *     this.options(newOptions);
         * ```
         * RESULT
         * ```js
         *     {
         *       optionSet: {
         *         'childOne': { 'foo': 'baz', 'asdf': 'fdsa', 'abc': '123' },
         *         'childTwo': null, // Disabled. Won't be initialized.
         *         'childThree': {},
         *         'childFour': {}
         *       }
         *     }
         * ```
         *
         * @param  {Object} obj Object of new option values
         * @return {Object}     A NEW object of this.options_ and obj merged
         * @method options
         */

        Component.prototype.options = function options(obj) {
          _utilsLogJs2['default'].warn('this.options() has been deprecated and will be moved to the constructor in 6.0');

          if (!obj) {
            return this.options_;
          }

          this.options_ = _utilsMergeOptionsJs2['default'](this.options_, obj);
          return this.options_;
        };

        /**
         * Get the component's DOM element
         * ```js
         *     var domEl = myComponent.el();
         * ```
         *
         * @return {Element}
         * @method el
         */

        Component.prototype.el = function el() {
          return this.el_;
        };

        /**
         * Create the component's DOM element
         *
         * @param  {String=} tagName  Element's node type. e.g. 'div'
         * @param  {Object=} properties An object of properties that should be set
         * @param  {Object=} attributes An object of attributes that should be set
         * @return {Element}
         * @method createEl
         */

        Component.prototype.createEl = function createEl(tagName, properties, attributes) {
          return Dom.createEl(tagName, properties, attributes);
        };

        Component.prototype.localize = function localize(string) {
          var code = this.player_.language && this.player_.language();
          var languages = this.player_.languages && this.player_.languages();

          if (!code || !languages) {
            return string;
          }

          var language = languages[code];

          if (language && language[string]) {
            return language[string];
          }

          var primaryCode = code.split('-')[0];
          var primaryLang = languages[primaryCode];

          if (primaryLang && primaryLang[string]) {
            return primaryLang[string];
          }

          return string;
        };

        /**
         * Return the component's DOM element where children are inserted.
         * Will either be the same as el() or a new element defined in createEl().
         *
         * @return {Element}
         * @method contentEl
         */

        Component.prototype.contentEl = function contentEl() {
          return this.contentEl_ || this.el_;
        };

        /**
         * Get the component's ID
         * ```js
         *     var id = myComponent.id();
         * ```
         *
         * @return {String}
         * @method id
         */

        Component.prototype.id = function id() {
          return this.id_;
        };

        /**
         * Get the component's name. The name is often used to reference the component.
         * ```js
         *     var name = myComponent.name();
         * ```
         *
         * @return {String}
         * @method name
         */

        Component.prototype.name = function name() {
          return this.name_;
        };

        /**
         * Get an array of all child components
         * ```js
         *     var kids = myComponent.children();
         * ```
         *
         * @return {Array} The children
         * @method children
         */

        Component.prototype.children = function children() {
          return this.children_;
        };

        /**
         * Returns a child component with the provided ID
         *
         * @return {Component}
         * @method getChildById
         */

        Component.prototype.getChildById = function getChildById(id) {
          return this.childIndex_[id];
        };

        /**
         * Returns a child component with the provided name
         *
         * @return {Component}
         * @method getChild
         */

        Component.prototype.getChild = function getChild(name) {
          return this.childNameIndex_[name];
        };

        /**
         * Adds a child component inside this component
         * ```js
         *     myComponent.el();
         *     // -> <div class='my-component'></div>
         *     myComponent.children();
         *     // [empty array]
         *
         *     var myButton = myComponent.addChild('MyButton');
         *     // -> <div class='my-component'><div class="my-button">myButton<div></div>
         *     // -> myButton === myComponent.children()[0];
         * ```
         * Pass in options for child constructors and options for children of the child
         * ```js
         *     var myButton = myComponent.addChild('MyButton', {
         *       text: 'Press Me',
         *       buttonChildExample: {
         *         buttonChildOption: true
         *       }
         *     });
         * ```
         *
         * @param {String|Component} child The class name or instance of a child to add
         * @param {Object=} options Options, including options to be passed to children of the child.
         * @param {Number} index into our children array to attempt to add the child
         * @return {Component} The child component (created by this process if a string was used)
         * @method addChild
         */

        Component.prototype.addChild = function addChild(child) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
          var index = arguments.length <= 2 || arguments[2] === undefined ? this.children_.length : arguments[2];

          var component = undefined;
          var componentName = undefined;

          // If child is a string, create nt with options
          if (typeof child === 'string') {
            componentName = child;

            // Options can also be specified as a boolean, so convert to an empty object if false.
            if (!options) {
              options = {};
            }

            // Same as above, but true is deprecated so show a warning.
            if (options === true) {
              _utilsLogJs2['default'].warn('Initializing a child component with `true` is deprecated. Children should be defined in an array when possible, but if necessary use an object instead of `true`.');
              options = {};
            }

            // If no componentClass in options, assume componentClass is the name lowercased
            // (e.g. playButton)
            var componentClassName = options.componentClass || _utilsToTitleCaseJs2['default'](componentName);

            // Set name through options
            options.name = componentName;

            // Create a new object & element for this controls set
            // If there's no .player_, this is a player
            var ComponentClass = Component.getComponent(componentClassName);

            if (!ComponentClass) {
              throw new Error('Component ' + componentClassName + ' does not exist');
            }

            // data stored directly on the videojs object may be
            // misidentified as a component to retain
            // backwards-compatibility with 4.x. check to make sure the
            // component class can be instantiated.
            if (typeof ComponentClass !== 'function') {
              return null;
            }

            component = new ComponentClass(this.player_ || this, options);

            // child is a component instance
          } else {
            component = child;
          }

          this.children_.splice(index, 0, component);

          if (typeof component.id === 'function') {
            this.childIndex_[component.id()] = component;
          }

          // If a name wasn't used to create the component, check if we can use the
          // name function of the component
          componentName = componentName || component.name && component.name();

          if (componentName) {
            this.childNameIndex_[componentName] = component;
          }

          // Add the UI object's element to the container div (box)
          // Having an element is not required
          if (typeof component.el === 'function' && component.el()) {
            var childNodes = this.contentEl().children;
            var refNode = childNodes[index] || null;
            this.contentEl().insertBefore(component.el(), refNode);
          }

          // Return so it can stored on parent object if desired.
          return component;
        };

        /**
         * Remove a child component from this component's list of children, and the
         * child component's element from this component's element
         *
         * @param  {Component} component Component to remove
         * @method removeChild
         */

        Component.prototype.removeChild = function removeChild(component) {
          if (typeof component === 'string') {
            component = this.getChild(component);
          }

          if (!component || !this.children_) {
            return;
          }

          var childFound = false;

          for (var i = this.children_.length - 1; i >= 0; i--) {
            if (this.children_[i] === component) {
              childFound = true;
              this.children_.splice(i, 1);
              break;
            }
          }

          if (!childFound) {
            return;
          }

          this.childIndex_[component.id()] = null;
          this.childNameIndex_[component.name()] = null;

          var compEl = component.el();

          if (compEl && compEl.parentNode === this.contentEl()) {
            this.contentEl().removeChild(component.el());
          }
        };

        /**
         * Add and initialize default child components from options
         * ```js
         *     // when an instance of MyComponent is created, all children in options
         *     // will be added to the instance by their name strings and options
         *     MyComponent.prototype.options_ = {
         *       children: [
         *         'myChildComponent'
         *       ],
         *       myChildComponent: {
         *         myChildOption: true
         *       }
         *     };
         *
         *     // Or when creating the component
         *     var myComp = new MyComponent(player, {
         *       children: [
         *         'myChildComponent'
         *       ],
         *       myChildComponent: {
         *         myChildOption: true
         *       }
         *     });
         * ```
         * The children option can also be an array of
         * child options objects (that also include a 'name' key).
         * This can be used if you have two child components of the
         * same type that need different options.
         * ```js
         *     var myComp = new MyComponent(player, {
         *       children: [
         *         'button',
         *         {
         *           name: 'button',
         *           someOtherOption: true
         *         },
         *         {
         *           name: 'button',
         *           someOtherOption: false
         *         }
         *       ]
         *     });
         * ```
         *
         * @method initChildren
         */

        Component.prototype.initChildren = function initChildren() {
          var _this = this;

          var children = this.options_.children;

          if (children) {
            (function () {
              // `this` is `parent`
              var parentOptions = _this.options_;

              var handleAdd = function handleAdd(child) {
                var name = child.name;
                var opts = child.opts;

                // Allow options for children to be set at the parent options
                // e.g. videojs(id, { controlBar: false });
                // instead of videojs(id, { children: { controlBar: false });
                if (parentOptions[name] !== undefined) {
                  opts = parentOptions[name];
                }

                // Allow for disabling default components
                // e.g. options['children']['posterImage'] = false
                if (opts === false) {
                  return;
                }

                // Allow options to be passed as a simple boolean if no configuration
                // is necessary.
                if (opts === true) {
                  opts = {};
                }

                // We also want to pass the original player options to each component as well so they don't need to
                // reach back into the player for options later.
                opts.playerOptions = _this.options_.playerOptions;

                // Create and add the child component.
                // Add a direct reference to the child by name on the parent instance.
                // If two of the same component are used, different names should be supplied
                // for each
                var newChild = _this.addChild(name, opts);
                if (newChild) {
                  _this[name] = newChild;
                }
              };

              // Allow for an array of children details to passed in the options
              var workingChildren = undefined;
              var Tech = Component.getComponent('Tech');

              if (Array.isArray(children)) {
                workingChildren = children;
              } else {
                workingChildren = Object.keys(children);
              }

              workingChildren
                // children that are in this.options_ but also in workingChildren  would
                // give us extra children we do not want. So, we want to filter them out.
                .concat(Object.keys(_this.options_).filter(function (child) {
                  return !workingChildren.some(function (wchild) {
                    if (typeof wchild === 'string') {
                      return child === wchild;
                    } else {
                      return child === wchild.name;
                    }
                  });
                })).map(function (child) {
                  var name = undefined,
                    opts = undefined;

                  if (typeof child === 'string') {
                    name = child;
                    opts = children[name] || _this.options_[name] || {};
                  } else {
                    name = child.name;
                    opts = child;
                  }

                  return { name: name, opts: opts };
                }).filter(function (child) {
                  // we have to make sure that child.name isn't in the techOrder since
                  // techs are registerd as Components but can't aren't compatible
                  // See https://github.com/videojs/video.js/issues/2772
                  var c = Component.getComponent(child.opts.componentClass || _utilsToTitleCaseJs2['default'](child.name));
                  return c && !Tech.isTech(c);
                }).forEach(handleAdd);
            })();
          }
        };

        /**
         * Allows sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        Component.prototype.buildCSSClass = function buildCSSClass() {
          // Child classes can include a function that does:
          // return 'CLASS NAME' + this._super();
          return '';
        };

        /**
         * Add an event listener to this component's element
         * ```js
         *     var myFunc = function(){
         *       var myComponent = this;
         *       // Do something when the event is fired
         *     };
         *
         *     myComponent.on('eventType', myFunc);
         * ```
         * The context of myFunc will be myComponent unless previously bound.
         * Alternatively, you can add a listener to another element or component.
         * ```js
         *     myComponent.on(otherElement, 'eventName', myFunc);
         *     myComponent.on(otherComponent, 'eventName', myFunc);
         * ```
         * The benefit of using this over `VjsEvents.on(otherElement, 'eventName', myFunc)`
         * and `otherComponent.on('eventName', myFunc)` is that this way the listeners
         * will be automatically cleaned up when either component is disposed.
         * It will also bind myComponent as the context of myFunc.
         * **NOTE**: When using this on elements in the page other than window
         * and document (both permanent), if you remove the element from the DOM
         * you need to call `myComponent.trigger(el, 'dispose')` on it to clean up
         * references to it and allow the browser to garbage collect it.
         *
         * @param  {String|Component} first   The event type or other component
         * @param  {Function|String}      second  The event handler or event type
         * @param  {Function}             third   The event handler
         * @return {Component}
         * @method on
         */

        Component.prototype.on = function on(first, second, third) {
          var _this2 = this;

          if (typeof first === 'string' || Array.isArray(first)) {
            Events.on(this.el_, first, Fn.bind(this, second));

            // Targeting another component or element
          } else {
            (function () {
              var target = first;
              var type = second;
              var fn = Fn.bind(_this2, third);

              // When this component is disposed, remove the listener from the other component
              var removeOnDispose = function removeOnDispose() {
                return _this2.off(target, type, fn);
              };

              // Use the same function ID so we can remove it later it using the ID
              // of the original listener
              removeOnDispose.guid = fn.guid;
              _this2.on('dispose', removeOnDispose);

              // If the other component is disposed first we need to clean the reference
              // to the other component in this component's removeOnDispose listener
              // Otherwise we create a memory leak.
              var cleanRemover = function cleanRemover() {
                return _this2.off('dispose', removeOnDispose);
              };

              // Add the same function ID so we can easily remove it later
              cleanRemover.guid = fn.guid;

              // Check if this is a DOM node
              if (first.nodeName) {
                // Add the listener to the other element
                Events.on(target, type, fn);
                Events.on(target, 'dispose', cleanRemover);

                // Should be a component
                // Not using `instanceof Component` because it makes mock players difficult
              } else if (typeof first.on === 'function') {
                // Add the listener to the other component
                target.on(type, fn);
                target.on('dispose', cleanRemover);
              }
            })();
          }

          return this;
        };

        /**
         * Remove an event listener from this component's element
         * ```js
         *     myComponent.off('eventType', myFunc);
         * ```
         * If myFunc is excluded, ALL listeners for the event type will be removed.
         * If eventType is excluded, ALL listeners will be removed from the component.
         * Alternatively you can use `off` to remove listeners that were added to other
         * elements or components using `myComponent.on(otherComponent...`.
         * In this case both the event type and listener function are REQUIRED.
         * ```js
         *     myComponent.off(otherElement, 'eventType', myFunc);
         *     myComponent.off(otherComponent, 'eventType', myFunc);
         * ```
         *
         * @param  {String=|Component}  first  The event type or other component
         * @param  {Function=|String}       second The listener function or event type
         * @param  {Function=}              third  The listener for other component
         * @return {Component}
         * @method off
         */

        Component.prototype.off = function off(first, second, third) {
          if (!first || typeof first === 'string' || Array.isArray(first)) {
            Events.off(this.el_, first, second);
          } else {
            var target = first;
            var type = second;
            // Ensure there's at least a guid, even if the function hasn't been used
            var fn = Fn.bind(this, third);

            // Remove the dispose listener on this component,
            // which was given the same guid as the event listener
            this.off('dispose', fn);

            if (first.nodeName) {
              // Remove the listener
              Events.off(target, type, fn);
              // Remove the listener for cleaning the dispose listener
              Events.off(target, 'dispose', fn);
            } else {
              target.off(type, fn);
              target.off('dispose', fn);
            }
          }

          return this;
        };

        /**
         * Add an event listener to be triggered only once and then removed
         * ```js
         *     myComponent.one('eventName', myFunc);
         * ```
         * Alternatively you can add a listener to another element or component
         * that will be triggered only once.
         * ```js
         *     myComponent.one(otherElement, 'eventName', myFunc);
         *     myComponent.one(otherComponent, 'eventName', myFunc);
         * ```
         *
         * @param  {String|Component}  first   The event type or other component
         * @param  {Function|String}       second  The listener function or event type
         * @param  {Function=}             third   The listener function for other component
         * @return {Component}
         * @method one
         */

        Component.prototype.one = function one(first, second, third) {
          var _this3 = this,
            _arguments = arguments;

          if (typeof first === 'string' || Array.isArray(first)) {
            Events.one(this.el_, first, Fn.bind(this, second));
          } else {
            (function () {
              var target = first;
              var type = second;
              var fn = Fn.bind(_this3, third);

              var newFunc = function newFunc() {
                _this3.off(target, type, newFunc);
                fn.apply(null, _arguments);
              };

              // Keep the same function ID so we can remove it later
              newFunc.guid = fn.guid;

              _this3.on(target, type, newFunc);
            })();
          }

          return this;
        };

        /**
         * Trigger an event on an element
         * ```js
         *     myComponent.trigger('eventName');
         *     myComponent.trigger({'type':'eventName'});
         *     myComponent.trigger('eventName', {data: 'some data'});
         *     myComponent.trigger({'type':'eventName'}, {data: 'some data'});
         * ```
         *
         * @param  {Event|Object|String} event  A string (the type) or an event object with a type attribute
         * @param  {Object} [hash] data hash to pass along with the event
         * @return {Component}       self
         * @method trigger
         */

        Component.prototype.trigger = function trigger(event, hash) {
          Events.trigger(this.el_, event, hash);
          return this;
        };

        /**
         * Bind a listener to the component's ready state.
         * Different from event listeners in that if the ready event has already happened
         * it will trigger the function immediately.
         *
         * @param  {Function} fn Ready listener
         * @param  {Boolean} sync Exec the listener synchronously if component is ready
         * @return {Component}
         * @method ready
         */

        Component.prototype.ready = function ready(fn) {
          var sync = arguments.length <= 1 || arguments[1] === undefined ? false : arguments[1];

          if (fn) {
            if (this.isReady_) {
              if (sync) {
                fn.call(this);
              } else {
                // Call the function asynchronously by default for consistency
                this.setTimeout(fn, 1);
              }
            } else {
              this.readyQueue_ = this.readyQueue_ || [];
              this.readyQueue_.push(fn);
            }
          }
          return this;
        };

        /**
         * Trigger the ready listeners
         *
         * @return {Component}
         * @method triggerReady
         */

        Component.prototype.triggerReady = function triggerReady() {
          this.isReady_ = true;

          // Ensure ready is triggerd asynchronously
          this.setTimeout(function () {
            var readyQueue = this.readyQueue_;

            // Reset Ready Queue
            this.readyQueue_ = [];

            if (readyQueue && readyQueue.length > 0) {
              readyQueue.forEach(function (fn) {
                fn.call(this);
              }, this);
            }

            // Allow for using event listeners also
            this.trigger('ready');
          }, 1);
        };

        /**
         * Finds a single DOM element matching `selector` within the component's
         * `contentEl` or another custom context.
         *
         * @method $
         * @param  {String} selector
         *         A valid CSS selector, which will be passed to `querySelector`.
         *
         * @param  {Element|String} [context=document]
         *         A DOM element within which to query. Can also be a selector
         *         string in which case the first matching element will be used
         *         as context. If missing (or no element matches selector), falls
         *         back to `document`.
         *
         * @return {Element|null}
         */

        Component.prototype.$ = function $(selector, context) {
          return Dom.$(selector, context || this.contentEl());
        };

        /**
         * Finds a all DOM elements matching `selector` within the component's
         * `contentEl` or another custom context.
         *
         * @method $$
         * @param  {String} selector
         *         A valid CSS selector, which will be passed to `querySelectorAll`.
         *
         * @param  {Element|String} [context=document]
         *         A DOM element within which to query. Can also be a selector
         *         string in which case the first matching element will be used
         *         as context. If missing (or no element matches selector), falls
         *         back to `document`.
         *
         * @return {NodeList}
         */

        Component.prototype.$$ = function $$(selector, context) {
          return Dom.$$(selector, context || this.contentEl());
        };

        /**
         * Check if a component's element has a CSS class name
         *
         * @param {String} classToCheck Classname to check
         * @return {Component}
         * @method hasClass
         */

        Component.prototype.hasClass = function hasClass(classToCheck) {
          return Dom.hasElClass(this.el_, classToCheck);
        };

        /**
         * Add a CSS class name to the component's element
         *
         * @param {String} classToAdd Classname to add
         * @return {Component}
         * @method addClass
         */

        Component.prototype.addClass = function addClass(classToAdd) {
          Dom.addElClass(this.el_, classToAdd);
          return this;
        };

        /**
         * Remove a CSS class name from the component's element
         *
         * @param {String} classToRemove Classname to remove
         * @return {Component}
         * @method removeClass
         */

        Component.prototype.removeClass = function removeClass(classToRemove) {
          Dom.removeElClass(this.el_, classToRemove);
          return this;
        };

        /**
         * Add or remove a CSS class name from the component's element
         *
         * @param  {String} classToToggle
         * @param  {Boolean|Function} [predicate]
         *         Can be a function that returns a Boolean. If `true`, the class
         *         will be added; if `false`, the class will be removed. If not
         *         given, the class will be added if not present and vice versa.
         *
         * @return {Component}
         * @method toggleClass
         */

        Component.prototype.toggleClass = function toggleClass(classToToggle, predicate) {
          Dom.toggleElClass(this.el_, classToToggle, predicate);
          return this;
        };

        /**
         * Show the component element if hidden
         *
         * @return {Component}
         * @method show
         */

        Component.prototype.show = function show() {
          this.removeClass('vjs-hidden');
          return this;
        };

        /**
         * Hide the component element if currently showing
         *
         * @return {Component}
         * @method hide
         */

        Component.prototype.hide = function hide() {
          this.addClass('vjs-hidden');
          return this;
        };

        /**
         * Lock an item in its visible state
         * To be used with fadeIn/fadeOut.
         *
         * @return {Component}
         * @private
         * @method lockShowing
         */

        Component.prototype.lockShowing = function lockShowing() {
          this.addClass('vjs-lock-showing');
          return this;
        };

        /**
         * Unlock an item to be hidden
         * To be used with fadeIn/fadeOut.
         *
         * @return {Component}
         * @private
         * @method unlockShowing
         */

        Component.prototype.unlockShowing = function unlockShowing() {
          this.removeClass('vjs-lock-showing');
          return this;
        };

        /**
         * Set or get the width of the component (CSS values)
         * Setting the video tag dimension values only works with values in pixels.
         * Percent values will not work.
         * Some percents can be used, but width()/height() will return the number + %,
         * not the actual computed width/height.
         *
         * @param  {Number|String=} num   Optional width number
         * @param  {Boolean} skipListeners Skip the 'resize' event trigger
         * @return {Component} This component, when setting the width
         * @return {Number|String} The width, when getting
         * @method width
         */

        Component.prototype.width = function width(num, skipListeners) {
          return this.dimension('width', num, skipListeners);
        };

        /**
         * Get or set the height of the component (CSS values)
         * Setting the video tag dimension values only works with values in pixels.
         * Percent values will not work.
         * Some percents can be used, but width()/height() will return the number + %,
         * not the actual computed width/height.
         *
         * @param  {Number|String=} num     New component height
         * @param  {Boolean=} skipListeners Skip the resize event trigger
         * @return {Component} This component, when setting the height
         * @return {Number|String} The height, when getting
         * @method height
         */

        Component.prototype.height = function height(num, skipListeners) {
          return this.dimension('height', num, skipListeners);
        };

        /**
         * Set both width and height at the same time
         *
         * @param  {Number|String} width Width of player
         * @param  {Number|String} height Height of player
         * @return {Component} The component
         * @method dimensions
         */

        Component.prototype.dimensions = function dimensions(width, height) {
          // Skip resize listeners on width for optimization
          return this.width(width, true).height(height);
        };

        /**
         * Get or set width or height
         * This is the shared code for the width() and height() methods.
         * All for an integer, integer + 'px' or integer + '%';
         * Known issue: Hidden elements officially have a width of 0. We're defaulting
         * to the style.width value and falling back to computedStyle which has the
         * hidden element issue. Info, but probably not an efficient fix:
         * http://www.foliotek.com/devblog/getting-the-width-of-a-hidden-element-with-jquery-using-width/
         *
         * @param  {String} widthOrHeight  'width' or 'height'
         * @param  {Number|String=} num     New dimension
         * @param  {Boolean=} skipListeners Skip resize event trigger
         * @return {Component} The component if a dimension was set
         * @return {Number|String} The dimension if nothing was set
         * @private
         * @method dimension
         */

        Component.prototype.dimension = function dimension(widthOrHeight, num, skipListeners) {
          if (num !== undefined) {
            // Set to zero if null or literally NaN (NaN !== NaN)
            if (num === null || num !== num) {
              num = 0;
            }

            // Check if using css width/height (% or px) and adjust
            if (('' + num).indexOf('%') !== -1 || ('' + num).indexOf('px') !== -1) {
              this.el_.style[widthOrHeight] = num;
            } else if (num === 'auto') {
              this.el_.style[widthOrHeight] = '';
            } else {
              this.el_.style[widthOrHeight] = num + 'px';
            }

            // skipListeners allows us to avoid triggering the resize event when setting both width and height
            if (!skipListeners) {
              this.trigger('resize');
            }

            // Return component
            return this;
          }

          // Not setting a value, so getting it
          // Make sure element exists
          if (!this.el_) {
            return 0;
          }

          // Get dimension value from style
          var val = this.el_.style[widthOrHeight];
          var pxIndex = val.indexOf('px');

          if (pxIndex !== -1) {
            // Return the pixel value with no 'px'
            return parseInt(val.slice(0, pxIndex), 10);
          }

          // No px so using % or no style was set, so falling back to offsetWidth/height
          // If component has display:none, offset will return 0
          // TODO: handle display:none and no dimension style using px
          return parseInt(this.el_['offset' + _utilsToTitleCaseJs2['default'](widthOrHeight)], 10);
        };

        /**
         * Get width or height of computed style
         * @param  {String} widthOrHeight  'width' or 'height'
         * @return {Number|Boolean} The bolean false if nothing was set
         * @method currentDimension
         */

        Component.prototype.currentDimension = function currentDimension(widthOrHeight) {
          var computedWidthOrHeight = 0;

          if (widthOrHeight !== 'width' && widthOrHeight !== 'height') {
            throw new Error('currentDimension only accepts width or height value');
          }

          if (typeof _globalWindow2['default'].getComputedStyle === 'function') {
            var computedStyle = _globalWindow2['default'].getComputedStyle(this.el_);
            computedWidthOrHeight = computedStyle.getPropertyValue(widthOrHeight) || computedStyle[widthOrHeight];
          } else if (this.el_.currentStyle) {
            // ie 8 doesn't support computed style, shim it
            // return clientWidth or clientHeight instead for better accuracy
            var rule = 'offset' + _utilsToTitleCaseJs2['default'](widthOrHeight);
            computedWidthOrHeight = this.el_[rule];
          }

          // remove 'px' from variable and parse as integer
          computedWidthOrHeight = parseFloat(computedWidthOrHeight);
          return computedWidthOrHeight;
        };

        /**
         * Get an object which contains width and height values of computed style
         * @return {Object} The dimensions of element
         * @method currentDimensions
         */

        Component.prototype.currentDimensions = function currentDimensions() {
          return {
            width: this.currentDimension('width'),
            height: this.currentDimension('height')
          };
        };

        /**
         * Get width of computed style
         * @return {Integer}
         * @method currentWidth
         */

        Component.prototype.currentWidth = function currentWidth() {
          return this.currentDimension('width');
        };

        /**
         * Get height of computed style
         * @return {Integer}
         * @method currentHeight
         */

        Component.prototype.currentHeight = function currentHeight() {
          return this.currentDimension('height');
        };

        /**
         * Emit 'tap' events when touch events are supported
         * This is used to support toggling the controls through a tap on the video.
         * We're requiring them to be enabled because otherwise every component would
         * have this extra overhead unnecessarily, on mobile devices where extra
         * overhead is especially bad.
         *
         * @private
         * @method emitTapEvents
         */

        Component.prototype.emitTapEvents = function emitTapEvents() {
          // Track the start time so we can determine how long the touch lasted
          var touchStart = 0;
          var firstTouch = null;

          // Maximum movement allowed during a touch event to still be considered a tap
          // Other popular libs use anywhere from 2 (hammer.js) to 15, so 10 seems like a nice, round number.
          var tapMovementThreshold = 10;

          // The maximum length a touch can be while still being considered a tap
          var touchTimeThreshold = 200;

          var couldBeTap = undefined;

          this.on('touchstart', function (event) {
            // If more than one finger, don't consider treating this as a click
            if (event.touches.length === 1) {
              // Copy the touches object to prevent modifying the original
              firstTouch = _objectAssign2['default']({}, event.touches[0]);
              // Record start time so we can detect a tap vs. "touch and hold"
              touchStart = new Date().getTime();
              // Reset couldBeTap tracking
              couldBeTap = true;
            }
          });

          this.on('touchmove', function (event) {
            // If more than one finger, don't consider treating this as a click
            if (event.touches.length > 1) {
              couldBeTap = false;
            } else if (firstTouch) {
              // Some devices will throw touchmoves for all but the slightest of taps.
              // So, if we moved only a small distance, this could still be a tap
              var xdiff = event.touches[0].pageX - firstTouch.pageX;
              var ydiff = event.touches[0].pageY - firstTouch.pageY;
              var touchDistance = Math.sqrt(xdiff * xdiff + ydiff * ydiff);

              if (touchDistance > tapMovementThreshold) {
                couldBeTap = false;
              }
            }
          });

          var noTap = function noTap() {
            couldBeTap = false;
          };

          // TODO: Listen to the original target. http://youtu.be/DujfpXOKUp8?t=13m8s
          this.on('touchleave', noTap);
          this.on('touchcancel', noTap);

          // When the touch ends, measure how long it took and trigger the appropriate
          // event
          this.on('touchend', function (event) {
            firstTouch = null;
            // Proceed only if the touchmove/leave/cancel event didn't happen
            if (couldBeTap === true) {
              // Measure how long the touch lasted
              var touchTime = new Date().getTime() - touchStart;

              // Make sure the touch was less than the threshold to be considered a tap
              if (touchTime < touchTimeThreshold) {
                // Don't let browser turn this into a click
                event.preventDefault();
                this.trigger('tap');
                // It may be good to copy the touchend event object and change the
                // type to tap, if the other event properties aren't exact after
                // Events.fixEvent runs (e.g. event.target)
              }
            }
          });
        };

        /**
         * Report user touch activity when touch events occur
         * User activity is used to determine when controls should show/hide. It's
         * relatively simple when it comes to mouse events, because any mouse event
         * should show the controls. So we capture mouse events that bubble up to the
         * player and report activity when that happens.
         * With touch events it isn't as easy. We can't rely on touch events at the
         * player level, because a tap (touchstart + touchend) on the video itself on
         * mobile devices is meant to turn controls off (and on). User activity is
         * checked asynchronously, so what could happen is a tap event on the video
         * turns the controls off, then the touchend event bubbles up to the player,
         * which if it reported user activity, would turn the controls right back on.
         * (We also don't want to completely block touch events from bubbling up)
         * Also a touchmove, touch+hold, and anything other than a tap is not supposed
         * to turn the controls back on on a mobile device.
         * Here we're setting the default component behavior to report user activity
         * whenever touch events happen, and this can be turned off by components that
         * want touch events to act differently.
         *
         * @method enableTouchActivity
         */

        Component.prototype.enableTouchActivity = function enableTouchActivity() {
          // Don't continue if the root player doesn't support reporting user activity
          if (!this.player() || !this.player().reportUserActivity) {
            return;
          }

          // listener for reporting that the user is active
          var report = Fn.bind(this.player(), this.player().reportUserActivity);

          var touchHolding = undefined;

          this.on('touchstart', function () {
            report();
            // For as long as the they are touching the device or have their mouse down,
            // we consider them active even if they're not moving their finger or mouse.
            // So we want to continue to update that they are active
            this.clearInterval(touchHolding);
            // report at the same interval as activityCheck
            touchHolding = this.setInterval(report, 250);
          });

          var touchEnd = function touchEnd(event) {
            report();
            // stop the interval that maintains activity if the touch is holding
            this.clearInterval(touchHolding);
          };

          this.on('touchmove', report);
          this.on('touchend', touchEnd);
          this.on('touchcancel', touchEnd);
        };

        /**
         * Creates timeout and sets up disposal automatically.
         *
         * @param {Function} fn The function to run after the timeout.
         * @param {Number} timeout Number of ms to delay before executing specified function.
         * @return {Number} Returns the timeout ID
         * @method setTimeout
         */

        Component.prototype.setTimeout = function setTimeout(fn, timeout) {
          fn = Fn.bind(this, fn);

          // window.setTimeout would be preferable here, but due to some bizarre issue with Sinon and/or Phantomjs, we can't.
          var timeoutId = _globalWindow2['default'].setTimeout(fn, timeout);

          var disposeFn = function disposeFn() {
            this.clearTimeout(timeoutId);
          };

          disposeFn.guid = 'vjs-timeout-' + timeoutId;

          this.on('dispose', disposeFn);

          return timeoutId;
        };

        /**
         * Clears a timeout and removes the associated dispose listener
         *
         * @param {Number} timeoutId The id of the timeout to clear
         * @return {Number} Returns the timeout ID
         * @method clearTimeout
         */

        Component.prototype.clearTimeout = function clearTimeout(timeoutId) {
          _globalWindow2['default'].clearTimeout(timeoutId);

          var disposeFn = function disposeFn() { };

          disposeFn.guid = 'vjs-timeout-' + timeoutId;

          this.off('dispose', disposeFn);

          return timeoutId;
        };

        /**
         * Creates an interval and sets up disposal automatically.
         *
         * @param {Function} fn The function to run every N seconds.
         * @param {Number} interval Number of ms to delay before executing specified function.
         * @return {Number} Returns the interval ID
         * @method setInterval
         */

        Component.prototype.setInterval = function setInterval(fn, interval) {
          fn = Fn.bind(this, fn);

          var intervalId = _globalWindow2['default'].setInterval(fn, interval);

          var disposeFn = function disposeFn() {
            this.clearInterval(intervalId);
          };

          disposeFn.guid = 'vjs-interval-' + intervalId;

          this.on('dispose', disposeFn);

          return intervalId;
        };

        /**
         * Clears an interval and removes the associated dispose listener
         *
         * @param {Number} intervalId The id of the interval to clear
         * @return {Number} Returns the interval ID
         * @method clearInterval
         */

        Component.prototype.clearInterval = function clearInterval(intervalId) {
          _globalWindow2['default'].clearInterval(intervalId);

          var disposeFn = function disposeFn() { };

          disposeFn.guid = 'vjs-interval-' + intervalId;

          this.off('dispose', disposeFn);

          return intervalId;
        };

        /**
         * Registers a component
         *
         * @param {String} name Name of the component to register
         * @param {Object} comp The component to register
         * @static
         * @method registerComponent
         */

        Component.registerComponent = function registerComponent(name, comp) {
          if (!Component.components_) {
            Component.components_ = {};
          }

          Component.components_[name] = comp;
          return comp;
        };

        /**
         * Gets a component by name
         *
         * @param {String} name Name of the component to get
         * @return {Component}
         * @static
         * @method getComponent
         */

        Component.getComponent = function getComponent(name) {
          if (Component.components_ && Component.components_[name]) {
            return Component.components_[name];
          }

          if (_globalWindow2['default'] && _globalWindow2['default'].videojs && _globalWindow2['default'].videojs[name]) {
            _utilsLogJs2['default'].warn('The ' + name + ' component was added to the videojs object when it should be registered using videojs.registerComponent(name, component)');
            return _globalWindow2['default'].videojs[name];
          }
        };

        /**
         * Sets up the constructor using the supplied init method
         * or uses the init of the parent object
         *
         * @param {Object} props An object of properties
         * @static
         * @deprecated
         * @method extend
         */

        Component.extend = function extend(props) {
          props = props || {};

          _utilsLogJs2['default'].warn('Component.extend({}) has been deprecated, use videojs.extend(Component, {}) instead');

          // Set up the constructor using the supplied init method
          // or using the init of the parent object
          // Make sure to check the unobfuscated version for external libs
          var init = props.init || props.init || this.prototype.init || this.prototype.init || function () { };
          // In Resig's simple class inheritance (previously used) the constructor
          //  is a function that calls `this.init.apply(arguments)`
          // However that would prevent us from using `ParentObject.call(this);`
          //  in a Child constructor because the `this` in `this.init`
          //  would still refer to the Child and cause an infinite loop.
          // We would instead have to do
          //    `ParentObject.prototype.init.apply(this, arguments);`
          //  Bleh. We're not creating a _super() function, so it's good to keep
          //  the parent constructor reference simple.
          var subObj = function subObj() {
            init.apply(this, arguments);
          };

          // Inherit from this object's prototype
          subObj.prototype = Object.create(this.prototype);
          // Reset the constructor property for subObj otherwise
          // instances of subObj would have the constructor of the parent Object
          subObj.prototype.constructor = subObj;

          // Make the class extendable
          subObj.extend = Component.extend;

          // Extend subObj's prototype with functions and other properties from props
          for (var _name in props) {
            if (props.hasOwnProperty(_name)) {
              subObj.prototype[_name] = props[_name];
            }
          }

          return subObj;
        };

        return Component;
      })();

      Component.registerComponent('Component', Component);
      exports['default'] = Component;
      module.exports = exports['default'];

    }, { "./utils/dom.js": 143, "./utils/events.js": 144, "./utils/fn.js": 145, "./utils/guid.js": 147, "./utils/log.js": 148, "./utils/merge-options.js": 149, "./utils/to-title-case.js": 152, "global/window": 2, "object.assign": 45 }], 68: [function (_dereq_, module, exports) {
      /**
       * @file audio-track-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _trackButtonJs = _dereq_('../track-button.js');

      var _trackButtonJs2 = _interopRequireDefault(_trackButtonJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _audioTrackMenuItemJs = _dereq_('./audio-track-menu-item.js');

      var _audioTrackMenuItemJs2 = _interopRequireDefault(_audioTrackMenuItemJs);

      /**
       * The base class for buttons that toggle specific text track types (e.g. subtitles)
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends TrackButton
       * @class AudioTrackButton
       */

      var AudioTrackButton = (function (_TrackButton) {
        _inherits(AudioTrackButton, _TrackButton);

        function AudioTrackButton(player) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

          _classCallCheck(this, AudioTrackButton);

          options.tracks = player.audioTracks && player.audioTracks();

          _TrackButton.call(this, player, options);

          this.el_.setAttribute('aria-label', 'Audio Menu');
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        AudioTrackButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-audio-button ' + _TrackButton.prototype.buildCSSClass.call(this);
        };

        /**
         * Create a menu item for each audio track
         *
         * @return {Array} Array of menu items
         * @method createItems
         */

        AudioTrackButton.prototype.createItems = function createItems() {
          var items = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];

          var tracks = this.player_.audioTracks && this.player_.audioTracks();

          if (!tracks) {
            return items;
          }

          for (var i = 0; i < tracks.length; i++) {
            var track = tracks[i];

            items.push(new _audioTrackMenuItemJs2['default'](this.player_, {
              // MenuItem is selectable
              'selectable': true,
              'track': track
            }));
          }

          return items;
        };

        return AudioTrackButton;
      })(_trackButtonJs2['default']);

      _componentJs2['default'].registerComponent('AudioTrackButton', AudioTrackButton);
      exports['default'] = AudioTrackButton;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/fn.js": 145, "../track-button.js": 98, "./audio-track-menu-item.js": 69 }], 69: [function (_dereq_, module, exports) {
      /**
       * @file audio-track-menu-item.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');

      var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      /**
       * The audio track menu item
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends MenuItem
       * @class AudioTrackMenuItem
       */

      var AudioTrackMenuItem = (function (_MenuItem) {
        _inherits(AudioTrackMenuItem, _MenuItem);

        function AudioTrackMenuItem(player, options) {
          var _this = this;

          _classCallCheck(this, AudioTrackMenuItem);

          var track = options.track;
          var tracks = player.audioTracks();

          // Modify options for parent MenuItem class's init.
          options.label = track.label || track.language || 'Unknown';
          options.selected = track.enabled;

          _MenuItem.call(this, player, options);

          this.track = track;

          if (tracks) {
            (function () {
              var changeHandler = Fn.bind(_this, _this.handleTracksChange);

              tracks.addEventListener('change', changeHandler);
              _this.on('dispose', function () {
                tracks.removeEventListener('change', changeHandler);
              });
            })();
          }
        }

        /**
         * Handle click on audio track
         *
         * @method handleClick
         */

        AudioTrackMenuItem.prototype.handleClick = function handleClick(event) {
          var tracks = this.player_.audioTracks();

          _MenuItem.prototype.handleClick.call(this, event);

          if (!tracks) return;

          for (var i = 0; i < tracks.length; i++) {
            var track = tracks[i];

            if (track === this.track) {
              track.enabled = true;
            }
          }
        };

        /**
         * Handle audio track change
         *
         * @method handleTracksChange
         */

        AudioTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
          this.selected(this.track.enabled);
        };

        return AudioTrackMenuItem;
      })(_menuMenuItemJs2['default']);

      _componentJs2['default'].registerComponent('AudioTrackMenuItem', AudioTrackMenuItem);
      exports['default'] = AudioTrackMenuItem;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../menu/menu-item.js": 110, "../../utils/fn.js": 145 }], 70: [function (_dereq_, module, exports) {
      /**
       * @file control-bar.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      // Required children

      var _playToggleJs = _dereq_('./play-toggle.js');

      var _playToggleJs2 = _interopRequireDefault(_playToggleJs);

      var _timeControlsCurrentTimeDisplayJs = _dereq_('./time-controls/current-time-display.js');

      var _timeControlsCurrentTimeDisplayJs2 = _interopRequireDefault(_timeControlsCurrentTimeDisplayJs);

      var _timeControlsDurationDisplayJs = _dereq_('./time-controls/duration-display.js');

      var _timeControlsDurationDisplayJs2 = _interopRequireDefault(_timeControlsDurationDisplayJs);

      var _timeControlsTimeDividerJs = _dereq_('./time-controls/time-divider.js');

      var _timeControlsTimeDividerJs2 = _interopRequireDefault(_timeControlsTimeDividerJs);

      var _timeControlsRemainingTimeDisplayJs = _dereq_('./time-controls/remaining-time-display.js');

      var _timeControlsRemainingTimeDisplayJs2 = _interopRequireDefault(_timeControlsRemainingTimeDisplayJs);

      var _liveDisplayJs = _dereq_('./live-display.js');

      var _liveDisplayJs2 = _interopRequireDefault(_liveDisplayJs);

      var _progressControlProgressControlJs = _dereq_('./progress-control/progress-control.js');

      var _progressControlProgressControlJs2 = _interopRequireDefault(_progressControlProgressControlJs);

      var _fullscreenToggleJs = _dereq_('./fullscreen-toggle.js');

      var _fullscreenToggleJs2 = _interopRequireDefault(_fullscreenToggleJs);

      var _volumeControlVolumeControlJs = _dereq_('./volume-control/volume-control.js');

      var _volumeControlVolumeControlJs2 = _interopRequireDefault(_volumeControlVolumeControlJs);

      var _volumeMenuButtonJs = _dereq_('./volume-menu-button.js');

      var _volumeMenuButtonJs2 = _interopRequireDefault(_volumeMenuButtonJs);

      var _muteToggleJs = _dereq_('./mute-toggle.js');

      var _muteToggleJs2 = _interopRequireDefault(_muteToggleJs);

      var _textTrackControlsChaptersButtonJs = _dereq_('./text-track-controls/chapters-button.js');

      var _textTrackControlsChaptersButtonJs2 = _interopRequireDefault(_textTrackControlsChaptersButtonJs);

      var _textTrackControlsDescriptionsButtonJs = _dereq_('./text-track-controls/descriptions-button.js');

      var _textTrackControlsDescriptionsButtonJs2 = _interopRequireDefault(_textTrackControlsDescriptionsButtonJs);

      var _textTrackControlsSubtitlesButtonJs = _dereq_('./text-track-controls/subtitles-button.js');

      var _textTrackControlsSubtitlesButtonJs2 = _interopRequireDefault(_textTrackControlsSubtitlesButtonJs);

      var _textTrackControlsCaptionsButtonJs = _dereq_('./text-track-controls/captions-button.js');

      var _textTrackControlsCaptionsButtonJs2 = _interopRequireDefault(_textTrackControlsCaptionsButtonJs);

      var _audioTrackControlsAudioTrackButtonJs = _dereq_('./audio-track-controls/audio-track-button.js');

      var _audioTrackControlsAudioTrackButtonJs2 = _interopRequireDefault(_audioTrackControlsAudioTrackButtonJs);

      var _playbackRateMenuPlaybackRateMenuButtonJs = _dereq_('./playback-rate-menu/playback-rate-menu-button.js');

      var _playbackRateMenuPlaybackRateMenuButtonJs2 = _interopRequireDefault(_playbackRateMenuPlaybackRateMenuButtonJs);

      var _spacerControlsCustomControlSpacerJs = _dereq_('./spacer-controls/custom-control-spacer.js');

      var _spacerControlsCustomControlSpacerJs2 = _interopRequireDefault(_spacerControlsCustomControlSpacerJs);

      /**
       * Container of main controls
       *
       * @extends Component
       * @class ControlBar
       */

      var ControlBar = (function (_Component) {
        _inherits(ControlBar, _Component);

        function ControlBar() {
          _classCallCheck(this, ControlBar);

          _Component.apply(this, arguments);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        ControlBar.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-control-bar',
            dir: 'ltr'
          }, {
            'role': 'group' // The control bar is a group, so it can contain menuitems
          });
        };

        return ControlBar;
      })(_componentJs2['default']);

      ControlBar.prototype.options_ = {
        loadEvent: 'play',
        children: ['playToggle', 'volumeMenuButton', 'currentTimeDisplay', 'timeDivider', 'durationDisplay', 'progressControl', 'liveDisplay', 'remainingTimeDisplay', 'customControlSpacer', 'playbackRateMenuButton', 'chaptersButton', 'descriptionsButton', 'subtitlesButton', 'captionsButton', 'audioTrackButton', 'fullscreenToggle']
      };

      _componentJs2['default'].registerComponent('ControlBar', ControlBar);
      exports['default'] = ControlBar;
      module.exports = exports['default'];

    }, { "../component.js": 67, "./audio-track-controls/audio-track-button.js": 68, "./fullscreen-toggle.js": 71, "./live-display.js": 72, "./mute-toggle.js": 73, "./play-toggle.js": 74, "./playback-rate-menu/playback-rate-menu-button.js": 75, "./progress-control/progress-control.js": 80, "./spacer-controls/custom-control-spacer.js": 83, "./text-track-controls/captions-button.js": 86, "./text-track-controls/chapters-button.js": 87, "./text-track-controls/descriptions-button.js": 89, "./text-track-controls/subtitles-button.js": 91, "./time-controls/current-time-display.js": 94, "./time-controls/duration-display.js": 95, "./time-controls/remaining-time-display.js": 96, "./time-controls/time-divider.js": 97, "./volume-control/volume-control.js": 100, "./volume-menu-button.js": 102 }], 71: [function (_dereq_, module, exports) {
      /**
       * @file fullscreen-toggle.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _buttonJs = _dereq_('../button.js');

      var _buttonJs2 = _interopRequireDefault(_buttonJs);

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * Toggle fullscreen video
       *
       * @extends Button
       * @class FullscreenToggle
       */

      var FullscreenToggle = (function (_Button) {
        _inherits(FullscreenToggle, _Button);

        function FullscreenToggle() {
          _classCallCheck(this, FullscreenToggle);

          _Button.apply(this, arguments);
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        FullscreenToggle.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-fullscreen-control ' + _Button.prototype.buildCSSClass.call(this);
        };

        /**
         * Handles click for full screen
         *
         * @method handleClick
         */

        FullscreenToggle.prototype.handleClick = function handleClick() {
          if (!this.player_.isFullscreen()) {
            this.player_.requestFullscreen();
            this.controlText('Non-Fullscreen');
          } else {
            this.player_.exitFullscreen();
            this.controlText('Fullscreen');
          }
        };

        return FullscreenToggle;
      })(_buttonJs2['default']);

      FullscreenToggle.prototype.controlText_ = 'Fullscreen';

      _componentJs2['default'].registerComponent('FullscreenToggle', FullscreenToggle);
      exports['default'] = FullscreenToggle;
      module.exports = exports['default'];

    }, { "../button.js": 64, "../component.js": 67 }], 72: [function (_dereq_, module, exports) {
      /**
       * @file live-display.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _component = _dereq_('../component');

      var _component2 = _interopRequireDefault(_component);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      /**
       * Displays the live indicator
       * TODO - Future make it click to snap to live
       *
       * @extends Component
       * @class LiveDisplay
       */

      var LiveDisplay = (function (_Component) {
        _inherits(LiveDisplay, _Component);

        function LiveDisplay(player, options) {
          _classCallCheck(this, LiveDisplay);

          _Component.call(this, player, options);

          this.updateShowing();
          this.on(this.player(), 'durationchange', this.updateShowing);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        LiveDisplay.prototype.createEl = function createEl() {
          var el = _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-live-control vjs-control'
          });

          this.contentEl_ = Dom.createEl('div', {
            className: 'vjs-live-display',
            innerHTML: '<span class="vjs-control-text">' + this.localize('Stream Type') + '</span>' + this.localize('直播中')
          }, {
            'aria-live': 'off'
          });

          el.appendChild(this.contentEl_);
          return el;
        };

        LiveDisplay.prototype.updateShowing = function updateShowing() {
          if (this.player().duration() === Infinity) {
            this.show();
          } else {
            this.hide();
          }
        };

        return LiveDisplay;
      })(_component2['default']);

      _component2['default'].registerComponent('LiveDisplay', LiveDisplay);
      exports['default'] = LiveDisplay;
      module.exports = exports['default'];

    }, { "../component": 67, "../utils/dom.js": 143 }], 73: [function (_dereq_, module, exports) {
      /**
       * @file mute-toggle.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _button = _dereq_('../button');

      var _button2 = _interopRequireDefault(_button);

      var _component = _dereq_('../component');

      var _component2 = _interopRequireDefault(_component);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      /**
       * A button component for muting the audio
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Button
       * @class MuteToggle
       */

      var MuteToggle = (function (_Button) {
        _inherits(MuteToggle, _Button);

        function MuteToggle(player, options) {
          _classCallCheck(this, MuteToggle);

          _Button.call(this, player, options);

          this.on(player, 'volumechange', this.update);

          // hide mute toggle if the current tech doesn't support volume control
          if (player.tech_ && player.tech_['featuresVolumeControl'] === false) {
            this.addClass('vjs-hidden');
          }

          this.on(player, 'loadstart', function () {
            this.update(); // We need to update the button to account for a default muted state.

            if (player.tech_['featuresVolumeControl'] === false) {
              this.addClass('vjs-hidden');
            } else {
              this.removeClass('vjs-hidden');
            }
          });
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        MuteToggle.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-mute-control ' + _Button.prototype.buildCSSClass.call(this);
        };

        /**
         * Handle click on mute
         *
         * @method handleClick
         */

        MuteToggle.prototype.handleClick = function handleClick() {
          this.player_.muted(this.player_.muted() ? false : true);
        };

        /**
         * Update volume
         *
         * @method update
         */

        MuteToggle.prototype.update = function update() {
          var vol = this.player_.volume(),
            level = 3;

          if (vol === 0 || this.player_.muted()) {
            level = 0;
          } else if (vol < 0.33) {
            level = 1;
          } else if (vol < 0.67) {
            level = 2;
          }

          // Don't rewrite the button text if the actual text doesn't change.
          // This causes unnecessary and confusing information for screen reader users.
          // This check is needed because this function gets called every time the volume level is changed.
          var toMute = this.player_.muted() ? 'Unmute' : 'Mute';
          if (this.controlText() !== toMute) {
            this.controlText(toMute);
          }

          /* TODO improve muted icon classes */
          for (var i = 0; i < 4; i++) {
            Dom.removeElClass(this.el_, 'vjs-vol-' + i);
          }
          Dom.addElClass(this.el_, 'vjs-vol-' + level);
        };

        return MuteToggle;
      })(_button2['default']);

      MuteToggle.prototype.controlText_ = 'Mute';

      _component2['default'].registerComponent('MuteToggle', MuteToggle);
      exports['default'] = MuteToggle;
      module.exports = exports['default'];

    }, { "../button": 64, "../component": 67, "../utils/dom.js": 143 }], 74: [function (_dereq_, module, exports) {
      /**
       * @file play-toggle.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _buttonJs = _dereq_('../button.js');

      var _buttonJs2 = _interopRequireDefault(_buttonJs);

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * Button to toggle between play and pause
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Button
       * @class PlayToggle
       */

      var PlayToggle = (function (_Button) {
        _inherits(PlayToggle, _Button);

        function PlayToggle(player, options) {
          _classCallCheck(this, PlayToggle);

          _Button.call(this, player, options);

          this.on(player, 'play', this.handlePlay);
          this.on(player, 'pause', this.handlePause);
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        PlayToggle.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-play-control ' + _Button.prototype.buildCSSClass.call(this);
        };

        /**
         * Handle click to toggle between play and pause
         *
         * @method handleClick
         */

        PlayToggle.prototype.handleClick = function handleClick() {
          if (this.player_.paused()) {
            this.player_.play();
          } else {
            this.player_.pause();
          }
        };

        /**
         * Add the vjs-playing class to the element so it can change appearance
         *
         * @method handlePlay
         */

        PlayToggle.prototype.handlePlay = function handlePlay() {
          this.removeClass('vjs-paused');
          this.addClass('vjs-playing');
          this.controlText('Pause'); // change the button text to "Pause"
        };

        /**
         * Add the vjs-paused class to the element so it can change appearance
         *
         * @method handlePause
         */

        PlayToggle.prototype.handlePause = function handlePause() {
          this.removeClass('vjs-playing');
          this.addClass('vjs-paused');
          this.controlText('Play'); // change the button text to "Play"
        };

        return PlayToggle;
      })(_buttonJs2['default']);

      PlayToggle.prototype.controlText_ = 'Play';

      _componentJs2['default'].registerComponent('PlayToggle', PlayToggle);
      exports['default'] = PlayToggle;
      module.exports = exports['default'];

    }, { "../button.js": 64, "../component.js": 67 }], 75: [function (_dereq_, module, exports) {
      /**
       * @file playback-rate-menu-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _menuMenuButtonJs = _dereq_('../../menu/menu-button.js');

      var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs);

      var _menuMenuJs = _dereq_('../../menu/menu.js');

      var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs);

      var _playbackRateMenuItemJs = _dereq_('./playback-rate-menu-item.js');

      var _playbackRateMenuItemJs2 = _interopRequireDefault(_playbackRateMenuItemJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      /**
       * The component for controlling the playback rate
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends MenuButton
       * @class PlaybackRateMenuButton
       */

      var PlaybackRateMenuButton = (function (_MenuButton) {
        _inherits(PlaybackRateMenuButton, _MenuButton);

        function PlaybackRateMenuButton(player, options) {
          _classCallCheck(this, PlaybackRateMenuButton);

          _MenuButton.call(this, player, options);

          this.updateVisibility();
          this.updateLabel();

          this.on(player, 'loadstart', this.updateVisibility);
          this.on(player, 'ratechange', this.updateLabel);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        PlaybackRateMenuButton.prototype.createEl = function createEl() {
          var el = _MenuButton.prototype.createEl.call(this);

          this.labelEl_ = Dom.createEl('div', {
            className: 'vjs-playback-rate-value',
            innerHTML: 1.0
          });

          el.appendChild(this.labelEl_);

          return el;
        };

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        PlaybackRateMenuButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-playback-rate ' + _MenuButton.prototype.buildCSSClass.call(this);
        };

        /**
         * Create the playback rate menu
         *
         * @return {Menu} Menu object populated with items
         * @method createMenu
         */

        PlaybackRateMenuButton.prototype.createMenu = function createMenu() {
          var menu = new _menuMenuJs2['default'](this.player());
          var rates = this.playbackRates();

          if (rates) {
            for (var i = rates.length - 1; i >= 0; i--) {
              menu.addChild(new _playbackRateMenuItemJs2['default'](this.player(), { 'rate': rates[i] + 'x' }));
            }
          }

          return menu;
        };

        /**
         * Updates ARIA accessibility attributes
         *
         * @method updateARIAAttributes
         */

        PlaybackRateMenuButton.prototype.updateARIAAttributes = function updateARIAAttributes() {
          // Current playback rate
          this.el().setAttribute('aria-valuenow', this.player().playbackRate());
        };

        /**
         * Handle menu item click
         *
         * @method handleClick
         */

        PlaybackRateMenuButton.prototype.handleClick = function handleClick() {
          // select next rate option
          var currentRate = this.player().playbackRate();
          var rates = this.playbackRates();

          // this will select first one if the last one currently selected
          var newRate = rates[0];
          for (var i = 0; i < rates.length; i++) {
            if (rates[i] > currentRate) {
              newRate = rates[i];
              break;
            }
          }
          this.player().playbackRate(newRate);
        };

        /**
         * Get possible playback rates
         *
         * @return {Array} Possible playback rates
         * @method playbackRates
         */

        PlaybackRateMenuButton.prototype.playbackRates = function playbackRates() {
          return this.options_['playbackRates'] || this.options_.playerOptions && this.options_.playerOptions['playbackRates'];
        };

        /**
         * Get whether playback rates is supported by the tech
         * and an array of playback rates exists
         *
         * @return {Boolean} Whether changing playback rate is supported
         * @method playbackRateSupported
         */

        PlaybackRateMenuButton.prototype.playbackRateSupported = function playbackRateSupported() {
          return this.player().tech_ && this.player().tech_['featuresPlaybackRate'] && this.playbackRates() && this.playbackRates().length > 0;
        };

        /**
         * Hide playback rate controls when they're no playback rate options to select
         *
         * @method updateVisibility
         */

        PlaybackRateMenuButton.prototype.updateVisibility = function updateVisibility() {
          if (this.playbackRateSupported()) {
            this.removeClass('vjs-hidden');
          } else {
            this.addClass('vjs-hidden');
          }
        };

        /**
         * Update button label when rate changed
         *
         * @method updateLabel
         */

        PlaybackRateMenuButton.prototype.updateLabel = function updateLabel() {
          if (this.playbackRateSupported()) {
            this.labelEl_.innerHTML = this.player().playbackRate() + 'x';
          }
        };

        return PlaybackRateMenuButton;
      })(_menuMenuButtonJs2['default']);

      PlaybackRateMenuButton.prototype.controlText_ = 'Playback Rate';

      _componentJs2['default'].registerComponent('PlaybackRateMenuButton', PlaybackRateMenuButton);
      exports['default'] = PlaybackRateMenuButton;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../menu/menu-button.js": 109, "../../menu/menu.js": 111, "../../utils/dom.js": 143, "./playback-rate-menu-item.js": 76 }], 76: [function (_dereq_, module, exports) {
      /**
       * @file playback-rate-menu-item.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');

      var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * The specific menu item type for selecting a playback rate
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends MenuItem
       * @class PlaybackRateMenuItem
       */

      var PlaybackRateMenuItem = (function (_MenuItem) {
        _inherits(PlaybackRateMenuItem, _MenuItem);

        function PlaybackRateMenuItem(player, options) {
          _classCallCheck(this, PlaybackRateMenuItem);

          var label = options['rate'];
          var rate = parseFloat(label, 10);

          // Modify options for parent MenuItem class's init.
          options['label'] = label;
          options['selected'] = rate === 1;
          _MenuItem.call(this, player, options);

          this.label = label;
          this.rate = rate;

          this.on(player, 'ratechange', this.update);
        }

        /**
         * Handle click on menu item
         *
         * @method handleClick
         */

        PlaybackRateMenuItem.prototype.handleClick = function handleClick() {
          _MenuItem.prototype.handleClick.call(this);
          this.player().playbackRate(this.rate);
        };

        /**
         * Update playback rate with selected rate
         *
         * @method update
         */

        PlaybackRateMenuItem.prototype.update = function update() {
          this.selected(this.player().playbackRate() === this.rate);
        };

        return PlaybackRateMenuItem;
      })(_menuMenuItemJs2['default']);

      PlaybackRateMenuItem.prototype.contentElType = 'button';

      _componentJs2['default'].registerComponent('PlaybackRateMenuItem', PlaybackRateMenuItem);
      exports['default'] = PlaybackRateMenuItem;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../menu/menu-item.js": 110 }], 77: [function (_dereq_, module, exports) {
      /**
       * @file load-progress-bar.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      /**
       * Shows load progress
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class LoadProgressBar
       */

      var LoadProgressBar = (function (_Component) {
        _inherits(LoadProgressBar, _Component);

        function LoadProgressBar(player, options) {
          _classCallCheck(this, LoadProgressBar);

          _Component.call(this, player, options);
          this.on(player, 'progress', this.update);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        LoadProgressBar.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-load-progress',
            innerHTML: '<span class="vjs-control-text"><span>' + this.localize('Loaded') + '</span>: 0%</span>'
          });
        };

        /**
         * Update progress bar
         *
         * @method update
         */

        LoadProgressBar.prototype.update = function update() {
          var buffered = this.player_.buffered();
          var duration = this.player_.duration();
          var bufferedEnd = this.player_.bufferedEnd();
          var children = this.el_.children;

          // get the percent width of a time compared to the total end
          var percentify = function percentify(time, end) {
            var percent = time / end || 0; // no NaN
            return (percent >= 1 ? 1 : percent) * 100 + '%';
          };

          // update the width of the progress bar
          this.el_.style.width = percentify(bufferedEnd, duration);

          // add child elements to represent the individual buffered time ranges
          for (var i = 0; i < buffered.length; i++) {
            var start = buffered.start(i);
            var end = buffered.end(i);
            var part = children[i];

            if (!part) {
              part = this.el_.appendChild(Dom.createEl());
            }

            // set the percent based on the width of the progress bar (bufferedEnd)
            part.style.left = percentify(start, bufferedEnd);
            part.style.width = percentify(end - start, bufferedEnd);
          }

          // remove unused buffered range elements
          for (var i = children.length; i > buffered.length; i--) {
            this.el_.removeChild(children[i - 1]);
          }
        };

        return LoadProgressBar;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('LoadProgressBar', LoadProgressBar);
      exports['default'] = LoadProgressBar;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/dom.js": 143 }], 78: [function (_dereq_, module, exports) {
      /**
       * @file mouse-time-display.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      var _lodashCompatFunctionThrottle = _dereq_('lodash-compat/function/throttle');

      var _lodashCompatFunctionThrottle2 = _interopRequireDefault(_lodashCompatFunctionThrottle);

      /**
       * The Mouse Time Display component shows the time you will seek to
       * when hovering over the progress bar
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class MouseTimeDisplay
       */

      var MouseTimeDisplay = (function (_Component) {
        _inherits(MouseTimeDisplay, _Component);

        function MouseTimeDisplay(player, options) {
          var _this = this;

          _classCallCheck(this, MouseTimeDisplay);

          _Component.call(this, player, options);

          if (options.playerOptions && options.playerOptions.controlBar && options.playerOptions.controlBar.progressControl && options.playerOptions.controlBar.progressControl.keepTooltipsInside) {
            this.keepTooltipsInside = options.playerOptions.controlBar.progressControl.keepTooltipsInside;
          }

          if (this.keepTooltipsInside) {
            this.tooltip = Dom.createEl('div', { className: 'vjs-time-tooltip' });
            this.el().appendChild(this.tooltip);
            this.addClass('vjs-keep-tooltips-inside');
          }

          this.update(0, 0);

          player.on('ready', function () {
            _this.on(player.controlBar.progressControl.el(), 'mousemove', _lodashCompatFunctionThrottle2['default'](Fn.bind(_this, _this.handleMouseMove), 25));
          });
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        MouseTimeDisplay.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-mouse-display'
          });
        };

        MouseTimeDisplay.prototype.handleMouseMove = function handleMouseMove(event) {
          var duration = this.player_.duration();
          var newTime = this.calculateDistance(event) * duration;
          var position = event.pageX - Dom.findElPosition(this.el().parentNode).left;

          this.update(newTime, position);
        };

        MouseTimeDisplay.prototype.update = function update(newTime, position) {
          var time = _utilsFormatTimeJs2['default'](newTime, this.player_.duration());

          this.el().style.left = position + 'px';
          this.el().setAttribute('data-current-time', time);

          if (this.keepTooltipsInside) {
            var clampedPosition = this.clampPosition_(position);
            var difference = position - clampedPosition + 1;
            var tooltipWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.tooltip).width);
            var tooltipWidthHalf = tooltipWidth / 2;

            this.tooltip.innerHTML = time;
            this.tooltip.style.right = '-' + (tooltipWidthHalf - difference) + 'px';
          }
        };

        MouseTimeDisplay.prototype.calculateDistance = function calculateDistance(event) {
          return Dom.getPointerPosition(this.el().parentNode, event).x;
        };

        /**
         * This takes in a horizontal position for the bar and returns a clamped position.
         * Clamped position means that it will keep the position greater than half the width
         * of the tooltip and smaller than the player width minus half the width o the tooltip.
         * It will only clamp the position if `keepTooltipsInside` option is set.
         *
         * @param {Number} position the position the bar wants to be
         * @return {Number} newPosition the (potentially) clamped position
         * @method clampPosition_
         */

        MouseTimeDisplay.prototype.clampPosition_ = function clampPosition_(position) {
          if (!this.keepTooltipsInside) {
            return position;
          }

          var playerWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.player().el()).width);
          var tooltipWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.tooltip).width);
          var tooltipWidthHalf = tooltipWidth / 2;
          var actualPosition = position;

          if (position < tooltipWidthHalf) {
            actualPosition = Math.ceil(tooltipWidthHalf);
          } else if (position > playerWidth - tooltipWidthHalf) {
            actualPosition = Math.floor(playerWidth - tooltipWidthHalf);
          }

          return actualPosition;
        };

        return MouseTimeDisplay;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('MouseTimeDisplay', MouseTimeDisplay);
      exports['default'] = MouseTimeDisplay;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/dom.js": 143, "../../utils/fn.js": 145, "../../utils/format-time.js": 146, "global/window": 2, "lodash-compat/function/throttle": 7 }], 79: [function (_dereq_, module, exports) {
      /**
       * @file play-progress-bar.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      /**
       * Shows play progress
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class PlayProgressBar
       */

      var PlayProgressBar = (function (_Component) {
        _inherits(PlayProgressBar, _Component);

        function PlayProgressBar(player, options) {
          _classCallCheck(this, PlayProgressBar);

          _Component.call(this, player, options);
          this.updateDataAttr();
          this.on(player, 'timeupdate', this.updateDataAttr);
          player.ready(Fn.bind(this, this.updateDataAttr));

          if (options.playerOptions && options.playerOptions.controlBar && options.playerOptions.controlBar.progressControl && options.playerOptions.controlBar.progressControl.keepTooltipsInside) {
            this.keepTooltipsInside = options.playerOptions.controlBar.progressControl.keepTooltipsInside;
          }

          if (this.keepTooltipsInside) {
            this.addClass('vjs-keep-tooltips-inside');
          }
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        PlayProgressBar.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-play-progress vjs-slider-bar',
            innerHTML: '<span class="vjs-control-text"><span>' + this.localize('Progress') + '</span>: 0%</span>'
          });
        };

        PlayProgressBar.prototype.updateDataAttr = function updateDataAttr() {
          var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
          this.el_.setAttribute('data-current-time', _utilsFormatTimeJs2['default'](time, this.player_.duration()));
        };

        return PlayProgressBar;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('PlayProgressBar', PlayProgressBar);
      exports['default'] = PlayProgressBar;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/dom.js": 143, "../../utils/fn.js": 145, "../../utils/format-time.js": 146 }], 80: [function (_dereq_, module, exports) {
      /**
       * @file progress-control.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _seekBarJs = _dereq_('./seek-bar.js');

      var _seekBarJs2 = _interopRequireDefault(_seekBarJs);

      var _mouseTimeDisplayJs = _dereq_('./mouse-time-display.js');

      var _mouseTimeDisplayJs2 = _interopRequireDefault(_mouseTimeDisplayJs);

      /**
       * The Progress Control component contains the seek bar, load progress,
       * and play progress
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class ProgressControl
       */

      var ProgressControl = (function (_Component) {
        _inherits(ProgressControl, _Component);

        function ProgressControl() {
          _classCallCheck(this, ProgressControl);

          _Component.apply(this, arguments);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        ProgressControl.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-progress-control vjs-control'
          });
        };

        return ProgressControl;
      })(_componentJs2['default']);

      ProgressControl.prototype.options_ = {
        children: ['seekBar']
      };

      _componentJs2['default'].registerComponent('ProgressControl', ProgressControl);
      exports['default'] = ProgressControl;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "./mouse-time-display.js": 78, "./seek-bar.js": 81 }], 81: [function (_dereq_, module, exports) {
      /**
       * @file seek-bar.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _sliderSliderJs = _dereq_('../../slider/slider.js');

      var _sliderSliderJs2 = _interopRequireDefault(_sliderSliderJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _loadProgressBarJs = _dereq_('./load-progress-bar.js');

      var _loadProgressBarJs2 = _interopRequireDefault(_loadProgressBarJs);

      var _playProgressBarJs = _dereq_('./play-progress-bar.js');

      var _playProgressBarJs2 = _interopRequireDefault(_playProgressBarJs);

      var _tooltipProgressBarJs = _dereq_('./tooltip-progress-bar.js');

      var _tooltipProgressBarJs2 = _interopRequireDefault(_tooltipProgressBarJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      /**
       * Seek Bar and holder for the progress bars
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Slider
       * @class SeekBar
       */

      var SeekBar = (function (_Slider) {
        _inherits(SeekBar, _Slider);

        function SeekBar(player, options) {
          _classCallCheck(this, SeekBar);

          _Slider.call(this, player, options);
          this.on(player, 'timeupdate', this.updateProgress);
          this.on(player, 'ended', this.updateProgress);
          player.ready(Fn.bind(this, this.updateProgress));

          if (options.playerOptions && options.playerOptions.controlBar && options.playerOptions.controlBar.progressControl && options.playerOptions.controlBar.progressControl.keepTooltipsInside) {
            this.keepTooltipsInside = options.playerOptions.controlBar.progressControl.keepTooltipsInside;
          }

          if (this.keepTooltipsInside) {
            this.tooltipProgressBar = this.addChild('TooltipProgressBar');
          }
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        SeekBar.prototype.createEl = function createEl() {
          return _Slider.prototype.createEl.call(this, 'div', {
            className: 'vjs-progress-holder'
          }, {
            'aria-label': 'progress bar'
          });
        };

        /**
         * Update ARIA accessibility attributes
         *
         * @method updateARIAAttributes
         */

        SeekBar.prototype.updateProgress = function updateProgress() {
          this.updateAriaAttributes(this.el_);

          if (this.keepTooltipsInside) {
            this.updateAriaAttributes(this.tooltipProgressBar.el_);
            this.tooltipProgressBar.el_.style.width = this.bar.el_.style.width;

            var playerWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.player().el()).width);
            var tooltipWidth = parseFloat(_globalWindow2['default'].getComputedStyle(this.tooltipProgressBar.tooltip).width);
            var tooltipStyle = this.tooltipProgressBar.el().style;
            tooltipStyle.maxWidth = Math.floor(playerWidth - tooltipWidth / 2) + 'px';
            tooltipStyle.minWidth = Math.ceil(tooltipWidth / 2) + 'px';
            tooltipStyle.right = '-' + tooltipWidth / 2 + 'px';
          }
        };

        SeekBar.prototype.updateAriaAttributes = function updateAriaAttributes(el) {
          // Allows for smooth scrubbing, when player can't keep up.
          var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
          el.setAttribute('aria-valuenow', (this.getPercent() * 100).toFixed(2)); // machine readable value of progress bar (percentage complete)
          el.setAttribute('aria-valuetext', _utilsFormatTimeJs2['default'](time, this.player_.duration())); // human readable value of progress bar (time complete)
        };

        /**
         * Get percentage of video played
         *
         * @return {Number} Percentage played
         * @method getPercent
         */

        SeekBar.prototype.getPercent = function getPercent() {
          var percent = this.player_.currentTime() / this.player_.duration();
          return percent >= 1 ? 1 : percent;
        };

        /**
         * Handle mouse down on seek bar
         *
         * @method handleMouseDown
         */

        SeekBar.prototype.handleMouseDown = function handleMouseDown(event) {
          _Slider.prototype.handleMouseDown.call(this, event);

          this.player_.scrubbing(true);

          this.videoWasPlaying = !this.player_.paused();
          this.player_.pause();
        };

        /**
         * Handle mouse move on seek bar
         *
         * @method handleMouseMove
         */

        SeekBar.prototype.handleMouseMove = function handleMouseMove(event) {
          var newTime = this.calculateDistance(event) * this.player_.duration();

          // Don't let video end while scrubbing.
          if (newTime === this.player_.duration()) {
            newTime = newTime - 0.1;
          }

          // Set new time (tell player to seek to new time)
          this.player_.currentTime(newTime);
        };

        /**
         * Handle mouse up on seek bar
         *
         * @method handleMouseUp
         */

        SeekBar.prototype.handleMouseUp = function handleMouseUp(event) {
          _Slider.prototype.handleMouseUp.call(this, event);

          this.player_.scrubbing(false);
          if (this.videoWasPlaying) {
            this.player_.play();
          }
        };

        /**
         * Move more quickly fast forward for keyboard-only users
         *
         * @method stepForward
         */

        SeekBar.prototype.stepForward = function stepForward() {
          this.player_.currentTime(this.player_.currentTime() + 5); // more quickly fast forward for keyboard-only users
        };

        /**
         * Move more quickly rewind for keyboard-only users
         *
         * @method stepBack
         */

        SeekBar.prototype.stepBack = function stepBack() {
          this.player_.currentTime(this.player_.currentTime() - 5); // more quickly rewind for keyboard-only users
        };

        return SeekBar;
      })(_sliderSliderJs2['default']);

      SeekBar.prototype.options_ = {
        children: ['loadProgressBar', 'mouseTimeDisplay', 'playProgressBar'],
        'barName': 'playProgressBar'
      };

      SeekBar.prototype.playerEvent = 'timeupdate';

      _componentJs2['default'].registerComponent('SeekBar', SeekBar);
      exports['default'] = SeekBar;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../slider/slider.js": 119, "../../utils/fn.js": 145, "../../utils/format-time.js": 146, "./load-progress-bar.js": 77, "./play-progress-bar.js": 79, "./tooltip-progress-bar.js": 82, "global/window": 2, "object.assign": 45 }], 82: [function (_dereq_, module, exports) {
      /**
       * @file play-progress-bar.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      /**
       * Shows play progress
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class PlayProgressBar
       */

      var TooltipProgressBar = (function (_Component) {
        _inherits(TooltipProgressBar, _Component);

        function TooltipProgressBar(player, options) {
          _classCallCheck(this, TooltipProgressBar);

          _Component.call(this, player, options);
          this.updateDataAttr();
          this.on(player, 'timeupdate', this.updateDataAttr);
          player.ready(Fn.bind(this, this.updateDataAttr));
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        TooltipProgressBar.prototype.createEl = function createEl() {
          var el = _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-tooltip-progress-bar vjs-slider-bar',
            innerHTML: '<div class="vjs-time-tooltip"></div>\n        <span class="vjs-control-text"><span>' + this.localize('Progress') + '</span>: 0%</span>'
          });

          this.tooltip = el.querySelector('.vjs-time-tooltip');

          return el;
        };

        TooltipProgressBar.prototype.updateDataAttr = function updateDataAttr() {
          var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
          var formattedTime = _utilsFormatTimeJs2['default'](time, this.player_.duration());
          this.el_.setAttribute('data-current-time', formattedTime);
          this.tooltip.innerHTML = formattedTime;
        };

        return TooltipProgressBar;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('TooltipProgressBar', TooltipProgressBar);
      exports['default'] = TooltipProgressBar;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/dom.js": 143, "../../utils/fn.js": 145, "../../utils/format-time.js": 146 }], 83: [function (_dereq_, module, exports) {
      /**
       * @file custom-control-spacer.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _spacerJs = _dereq_('./spacer.js');

      var _spacerJs2 = _interopRequireDefault(_spacerJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * Spacer specifically meant to be used as an insertion point for new plugins, etc.
       *
       * @extends Spacer
       * @class CustomControlSpacer
       */

      var CustomControlSpacer = (function (_Spacer) {
        _inherits(CustomControlSpacer, _Spacer);

        function CustomControlSpacer() {
          _classCallCheck(this, CustomControlSpacer);

          _Spacer.apply(this, arguments);
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        CustomControlSpacer.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-custom-control-spacer ' + _Spacer.prototype.buildCSSClass.call(this);
        };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        CustomControlSpacer.prototype.createEl = function createEl() {
          var el = _Spacer.prototype.createEl.call(this, {
            className: this.buildCSSClass()
          });

          // No-flex/table-cell mode requires there be some content
          // in the cell to fill the remaining space of the table.
          el.innerHTML = '&nbsp;';
          return el;
        };

        return CustomControlSpacer;
      })(_spacerJs2['default']);

      _componentJs2['default'].registerComponent('CustomControlSpacer', CustomControlSpacer);
      exports['default'] = CustomControlSpacer;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "./spacer.js": 84 }], 84: [function (_dereq_, module, exports) {
      /**
       * @file spacer.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * Just an empty spacer element that can be used as an append point for plugins, etc.
       * Also can be used to create space between elements when necessary.
       *
       * @extends Component
       * @class Spacer
       */

      var Spacer = (function (_Component) {
        _inherits(Spacer, _Component);

        function Spacer() {
          _classCallCheck(this, Spacer);

          _Component.apply(this, arguments);
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        Spacer.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-spacer ' + _Component.prototype.buildCSSClass.call(this);
        };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        Spacer.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: this.buildCSSClass()
          });
        };

        return Spacer;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('Spacer', Spacer);

      exports['default'] = Spacer;
      module.exports = exports['default'];

    }, { "../../component.js": 67 }], 85: [function (_dereq_, module, exports) {
      /**
       * @file caption-settings-menu-item.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');

      var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * The menu item for caption track settings menu
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends TextTrackMenuItem
       * @class CaptionSettingsMenuItem
       */

      var CaptionSettingsMenuItem = (function (_TextTrackMenuItem) {
        _inherits(CaptionSettingsMenuItem, _TextTrackMenuItem);

        function CaptionSettingsMenuItem(player, options) {
          _classCallCheck(this, CaptionSettingsMenuItem);

          options['track'] = {
            'kind': options['kind'],
            'player': player,
            'label': options['kind'] + ' settings',
            'selectable': false,
            'default': false,
            mode: 'disabled'
          };

          // CaptionSettingsMenuItem has no concept of 'selected'
          options['selectable'] = false;

          _TextTrackMenuItem.call(this, player, options);
          this.addClass('vjs-texttrack-settings');
          this.controlText(', opens ' + options['kind'] + ' settings dialog');
        }

        /**
         * Handle click on menu item
         *
         * @method handleClick
         */

        CaptionSettingsMenuItem.prototype.handleClick = function handleClick() {
          this.player().getChild('textTrackSettings').show();
          this.player().getChild('textTrackSettings').el_.focus();
        };

        return CaptionSettingsMenuItem;
      })(_textTrackMenuItemJs2['default']);

      _componentJs2['default'].registerComponent('CaptionSettingsMenuItem', CaptionSettingsMenuItem);
      exports['default'] = CaptionSettingsMenuItem;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "./text-track-menu-item.js": 93 }], 86: [function (_dereq_, module, exports) {
      /**
       * @file captions-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _textTrackButtonJs = _dereq_('./text-track-button.js');

      var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _captionSettingsMenuItemJs = _dereq_('./caption-settings-menu-item.js');

      var _captionSettingsMenuItemJs2 = _interopRequireDefault(_captionSettingsMenuItemJs);

      /**
       * The button component for toggling and selecting captions
       *
       * @param {Object} player  Player object
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @extends TextTrackButton
       * @class CaptionsButton
       */

      var CaptionsButton = (function (_TextTrackButton) {
        _inherits(CaptionsButton, _TextTrackButton);

        function CaptionsButton(player, options, ready) {
          _classCallCheck(this, CaptionsButton);

          _TextTrackButton.call(this, player, options, ready);
          this.el_.setAttribute('aria-label', 'Captions Menu');
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        CaptionsButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-captions-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
        };

        /**
         * Update caption menu items
         *
         * @method update
         */

        CaptionsButton.prototype.update = function update() {
          var threshold = 2;
          _TextTrackButton.prototype.update.call(this);

          // if native, then threshold is 1 because no settings button
          if (this.player().tech_ && this.player().tech_['featuresNativeTextTracks']) {
            threshold = 1;
          }

          if (this.items && this.items.length > threshold) {
            this.show();
          } else {
            this.hide();
          }
        };

        /**
         * Create caption menu items
         *
         * @return {Array} Array of menu items
         * @method createItems
         */

        CaptionsButton.prototype.createItems = function createItems() {
          var items = [];

          if (!(this.player().tech_ && this.player().tech_['featuresNativeTextTracks'])) {
            items.push(new _captionSettingsMenuItemJs2['default'](this.player_, { 'kind': this.kind_ }));
          }

          return _TextTrackButton.prototype.createItems.call(this, items);
        };

        return CaptionsButton;
      })(_textTrackButtonJs2['default']);

      CaptionsButton.prototype.kind_ = 'captions';
      CaptionsButton.prototype.controlText_ = 'Captions';

      _componentJs2['default'].registerComponent('CaptionsButton', CaptionsButton);
      exports['default'] = CaptionsButton;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "./caption-settings-menu-item.js": 85, "./text-track-button.js": 92 }], 87: [function (_dereq_, module, exports) {
      /**
       * @file chapters-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _textTrackButtonJs = _dereq_('./text-track-button.js');

      var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');

      var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);

      var _chaptersTrackMenuItemJs = _dereq_('./chapters-track-menu-item.js');

      var _chaptersTrackMenuItemJs2 = _interopRequireDefault(_chaptersTrackMenuItemJs);

      var _menuMenuJs = _dereq_('../../menu/menu.js');

      var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsToTitleCaseJs = _dereq_('../../utils/to-title-case.js');

      var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      /**
       * The button component for toggling and selecting chapters
       * Chapters act much differently than other text tracks
       * Cues are navigation vs. other tracks of alternative languages
       *
       * @param {Object} player  Player object
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @extends TextTrackButton
       * @class ChaptersButton
       */

      var ChaptersButton = (function (_TextTrackButton) {
        _inherits(ChaptersButton, _TextTrackButton);

        function ChaptersButton(player, options, ready) {
          _classCallCheck(this, ChaptersButton);

          _TextTrackButton.call(this, player, options, ready);
          this.el_.setAttribute('aria-label', 'Chapters Menu');
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        ChaptersButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-chapters-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
        };

        /**
         * Create a menu item for each text track
         *
         * @return {Array} Array of menu items
         * @method createItems
         */

        ChaptersButton.prototype.createItems = function createItems() {
          var items = [];

          var tracks = this.player_.textTracks();

          if (!tracks) {
            return items;
          }

          for (var i = 0; i < tracks.length; i++) {
            var track = tracks[i];
            if (track['kind'] === this.kind_) {
              items.push(new _textTrackMenuItemJs2['default'](this.player_, {
                'track': track
              }));
            }
          }

          return items;
        };

        /**
         * Create menu from chapter buttons
         *
         * @return {Menu} Menu of chapter buttons
         * @method createMenu
         */

        ChaptersButton.prototype.createMenu = function createMenu() {
          var _this = this;

          var tracks = this.player_.textTracks() || [];
          var chaptersTrack = undefined;
          var items = this.items = [];

          for (var i = 0, _length = tracks.length; i < _length; i++) {
            var track = tracks[i];

            if (track['kind'] === this.kind_) {
              chaptersTrack = track;

              break;
            }
          }

          var menu = this.menu;
          if (menu === undefined) {
            menu = new _menuMenuJs2['default'](this.player_);
            var title = Dom.createEl('li', {
              className: 'vjs-menu-title',
              innerHTML: _utilsToTitleCaseJs2['default'](this.kind_),
              tabIndex: -1
            });
            menu.children_.unshift(title);
            Dom.insertElFirst(title, menu.contentEl());
          }

          if (chaptersTrack && chaptersTrack.cues == null) {
            chaptersTrack['mode'] = 'hidden';

            var remoteTextTrackEl = this.player_.remoteTextTrackEls().getTrackElementByTrack_(chaptersTrack);

            if (remoteTextTrackEl) {
              remoteTextTrackEl.addEventListener('load', function (event) {
                return _this.update();
              });
            }
          }

          if (chaptersTrack && chaptersTrack.cues && chaptersTrack.cues.length > 0) {
            var cues = chaptersTrack['cues'],
              cue = undefined;

            for (var i = 0, l = cues.length; i < l; i++) {
              cue = cues[i];

              var mi = new _chaptersTrackMenuItemJs2['default'](this.player_, {
                'track': chaptersTrack,
                'cue': cue
              });

              items.push(mi);

              menu.addChild(mi);
            }

            this.addChild(menu);
          }

          if (this.items.length > 0) {
            this.show();
          }

          return menu;
        };

        return ChaptersButton;
      })(_textTrackButtonJs2['default']);

      ChaptersButton.prototype.kind_ = 'chapters';
      ChaptersButton.prototype.controlText_ = 'Chapters';

      _componentJs2['default'].registerComponent('ChaptersButton', ChaptersButton);
      exports['default'] = ChaptersButton;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../menu/menu.js": 111, "../../utils/dom.js": 143, "../../utils/fn.js": 145, "../../utils/to-title-case.js": 152, "./chapters-track-menu-item.js": 88, "./text-track-button.js": 92, "./text-track-menu-item.js": 93, "global/window": 2 }], 88: [function (_dereq_, module, exports) {
      /**
       * @file chapters-track-menu-item.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');

      var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      /**
       * The chapter track menu item
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends MenuItem
       * @class ChaptersTrackMenuItem
       */

      var ChaptersTrackMenuItem = (function (_MenuItem) {
        _inherits(ChaptersTrackMenuItem, _MenuItem);

        function ChaptersTrackMenuItem(player, options) {
          _classCallCheck(this, ChaptersTrackMenuItem);

          var track = options['track'];
          var cue = options['cue'];
          var currentTime = player.currentTime();

          // Modify options for parent MenuItem class's init.
          options['label'] = cue.text;
          options['selected'] = cue['startTime'] <= currentTime && currentTime < cue['endTime'];
          _MenuItem.call(this, player, options);

          this.track = track;
          this.cue = cue;
          track.addEventListener('cuechange', Fn.bind(this, this.update));
        }

        /**
         * Handle click on menu item
         *
         * @method handleClick
         */

        ChaptersTrackMenuItem.prototype.handleClick = function handleClick() {
          _MenuItem.prototype.handleClick.call(this);
          this.player_.currentTime(this.cue.startTime);
          this.update(this.cue.startTime);
        };

        /**
         * Update chapter menu item
         *
         * @method update
         */

        ChaptersTrackMenuItem.prototype.update = function update() {
          var cue = this.cue;
          var currentTime = this.player_.currentTime();

          // vjs.log(currentTime, cue.startTime);
          this.selected(cue['startTime'] <= currentTime && currentTime < cue['endTime']);
        };

        return ChaptersTrackMenuItem;
      })(_menuMenuItemJs2['default']);

      _componentJs2['default'].registerComponent('ChaptersTrackMenuItem', ChaptersTrackMenuItem);
      exports['default'] = ChaptersTrackMenuItem;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../menu/menu-item.js": 110, "../../utils/fn.js": 145 }], 89: [function (_dereq_, module, exports) {
      /**
       * @file descriptions-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _textTrackButtonJs = _dereq_('./text-track-button.js');

      var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      /**
       * The button component for toggling and selecting descriptions
       *
       * @param {Object} player  Player object
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @extends TextTrackButton
       * @class DescriptionsButton
       */

      var DescriptionsButton = (function (_TextTrackButton) {
        _inherits(DescriptionsButton, _TextTrackButton);

        function DescriptionsButton(player, options, ready) {
          var _this = this;

          _classCallCheck(this, DescriptionsButton);

          _TextTrackButton.call(this, player, options, ready);
          this.el_.setAttribute('aria-label', 'Descriptions Menu');

          var tracks = player.textTracks();

          if (tracks) {
            (function () {
              var changeHandler = Fn.bind(_this, _this.handleTracksChange);

              tracks.addEventListener('change', changeHandler);
              _this.on('dispose', function () {
                tracks.removeEventListener('change', changeHandler);
              });
            })();
          }
        }

        /**
         * Handle text track change
         *
         * @method handleTracksChange
         */

        DescriptionsButton.prototype.handleTracksChange = function handleTracksChange(event) {
          var tracks = this.player().textTracks();
          var disabled = false;

          // Check whether a track of a different kind is showing
          for (var i = 0, l = tracks.length; i < l; i++) {
            var track = tracks[i];
            if (track['kind'] !== this.kind_ && track['mode'] === 'showing') {
              disabled = true;
              break;
            }
          }

          // If another track is showing, disable this menu button
          if (disabled) {
            this.disable();
          } else {
            this.enable();
          }
        };

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        DescriptionsButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-descriptions-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
        };

        return DescriptionsButton;
      })(_textTrackButtonJs2['default']);

      DescriptionsButton.prototype.kind_ = 'descriptions';
      DescriptionsButton.prototype.controlText_ = 'Descriptions';

      _componentJs2['default'].registerComponent('DescriptionsButton', DescriptionsButton);
      exports['default'] = DescriptionsButton;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/fn.js": 145, "./text-track-button.js": 92 }], 90: [function (_dereq_, module, exports) {
      /**
       * @file off-text-track-menu-item.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');

      var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * A special menu item for turning of a specific type of text track
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends TextTrackMenuItem
       * @class OffTextTrackMenuItem
       */

      var OffTextTrackMenuItem = (function (_TextTrackMenuItem) {
        _inherits(OffTextTrackMenuItem, _TextTrackMenuItem);

        function OffTextTrackMenuItem(player, options) {
          _classCallCheck(this, OffTextTrackMenuItem);

          // Create pseudo track info
          // Requires options['kind']
          options['track'] = {
            'kind': options['kind'],
            'player': player,
            'label': options['kind'] + ' off',
            'default': false,
            'mode': 'disabled'
          };

          // MenuItem is selectable
          options['selectable'] = true;

          _TextTrackMenuItem.call(this, player, options);
          this.selected(true);
        }

        /**
         * Handle text track change
         *
         * @param {Object} event Event object
         * @method handleTracksChange
         */

        OffTextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
          var tracks = this.player().textTracks();
          var selected = true;

          for (var i = 0, l = tracks.length; i < l; i++) {
            var track = tracks[i];
            if (track['kind'] === this.track['kind'] && track['mode'] === 'showing') {
              selected = false;
              break;
            }
          }

          this.selected(selected);
        };

        return OffTextTrackMenuItem;
      })(_textTrackMenuItemJs2['default']);

      _componentJs2['default'].registerComponent('OffTextTrackMenuItem', OffTextTrackMenuItem);
      exports['default'] = OffTextTrackMenuItem;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "./text-track-menu-item.js": 93 }], 91: [function (_dereq_, module, exports) {
      /**
       * @file subtitles-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _textTrackButtonJs = _dereq_('./text-track-button.js');

      var _textTrackButtonJs2 = _interopRequireDefault(_textTrackButtonJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * The button component for toggling and selecting subtitles
       *
       * @param {Object} player  Player object
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @extends TextTrackButton
       * @class SubtitlesButton
       */

      var SubtitlesButton = (function (_TextTrackButton) {
        _inherits(SubtitlesButton, _TextTrackButton);

        function SubtitlesButton(player, options, ready) {
          _classCallCheck(this, SubtitlesButton);

          _TextTrackButton.call(this, player, options, ready);
          this.el_.setAttribute('aria-label', 'Subtitles Menu');
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        SubtitlesButton.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-subtitles-button ' + _TextTrackButton.prototype.buildCSSClass.call(this);
        };

        return SubtitlesButton;
      })(_textTrackButtonJs2['default']);

      SubtitlesButton.prototype.kind_ = 'subtitles';
      SubtitlesButton.prototype.controlText_ = 'Subtitles';

      _componentJs2['default'].registerComponent('SubtitlesButton', SubtitlesButton);
      exports['default'] = SubtitlesButton;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "./text-track-button.js": 92 }], 92: [function (_dereq_, module, exports) {
      /**
       * @file text-track-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _trackButtonJs = _dereq_('../track-button.js');

      var _trackButtonJs2 = _interopRequireDefault(_trackButtonJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _textTrackMenuItemJs = _dereq_('./text-track-menu-item.js');

      var _textTrackMenuItemJs2 = _interopRequireDefault(_textTrackMenuItemJs);

      var _offTextTrackMenuItemJs = _dereq_('./off-text-track-menu-item.js');

      var _offTextTrackMenuItemJs2 = _interopRequireDefault(_offTextTrackMenuItemJs);

      /**
       * The base class for buttons that toggle specific text track types (e.g. subtitles)
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends MenuButton
       * @class TextTrackButton
       */

      var TextTrackButton = (function (_TrackButton) {
        _inherits(TextTrackButton, _TrackButton);

        function TextTrackButton(player) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

          _classCallCheck(this, TextTrackButton);

          options.tracks = player.textTracks();

          _TrackButton.call(this, player, options);
        }

        /**
         * Create a menu item for each text track
         *
         * @return {Array} Array of menu items
         * @method createItems
         */

        TextTrackButton.prototype.createItems = function createItems() {
          var items = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];

          // Add an OFF menu item to turn all tracks off
          items.push(new _offTextTrackMenuItemJs2['default'](this.player_, { 'kind': this.kind_ }));

          var tracks = this.player_.textTracks();

          if (!tracks) {
            return items;
          }

          for (var i = 0; i < tracks.length; i++) {
            var track = tracks[i];

            // only add tracks that are of the appropriate kind and have a label
            if (track['kind'] === this.kind_) {
              items.push(new _textTrackMenuItemJs2['default'](this.player_, {
                // MenuItem is selectable
                'selectable': true,
                'track': track
              }));
            }
          }

          return items;
        };

        return TextTrackButton;
      })(_trackButtonJs2['default']);

      _componentJs2['default'].registerComponent('TextTrackButton', TextTrackButton);
      exports['default'] = TextTrackButton;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/fn.js": 145, "../track-button.js": 98, "./off-text-track-menu-item.js": 90, "./text-track-menu-item.js": 93 }], 93: [function (_dereq_, module, exports) {
      /**
       * @file text-track-menu-item.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _menuMenuItemJs = _dereq_('../../menu/menu-item.js');

      var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * The specific menu item type for selecting a language within a text track kind
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends MenuItem
       * @class TextTrackMenuItem
       */

      var TextTrackMenuItem = (function (_MenuItem) {
        _inherits(TextTrackMenuItem, _MenuItem);

        function TextTrackMenuItem(player, options) {
          var _this = this;

          _classCallCheck(this, TextTrackMenuItem);

          var track = options['track'];
          var tracks = player.textTracks();

          // Modify options for parent MenuItem class's init.
          options['label'] = track['label'] || track['language'] || 'Unknown';
          options['selected'] = track['default'] || track['mode'] === 'showing';

          _MenuItem.call(this, player, options);

          this.track = track;

          if (tracks) {
            (function () {
              var changeHandler = Fn.bind(_this, _this.handleTracksChange);

              tracks.addEventListener('change', changeHandler);
              _this.on('dispose', function () {
                tracks.removeEventListener('change', changeHandler);
              });
            })();
          }

          // iOS7 doesn't dispatch change events to TextTrackLists when an
          // associated track's mode changes. Without something like
          // Object.observe() (also not present on iOS7), it's not
          // possible to detect changes to the mode attribute and polyfill
          // the change event. As a poor substitute, we manually dispatch
          // change events whenever the controls modify the mode.
          if (tracks && tracks.onchange === undefined) {
            (function () {
              var event = undefined;

              _this.on(['tap', 'click'], function () {
                if (typeof _globalWindow2['default'].Event !== 'object') {
                  // Android 2.3 throws an Illegal Constructor error for window.Event
                  try {
                    event = new _globalWindow2['default'].Event('change');
                  } catch (err) { }
                }

                if (!event) {
                  event = _globalDocument2['default'].createEvent('Event');
                  event.initEvent('change', true, true);
                }

                tracks.dispatchEvent(event);
              });
            })();
          }
        }

        /**
         * Handle click on text track
         *
         * @method handleClick
         */

        TextTrackMenuItem.prototype.handleClick = function handleClick(event) {
          var kind = this.track['kind'];
          var tracks = this.player_.textTracks();

          _MenuItem.prototype.handleClick.call(this, event);

          if (!tracks) return;

          for (var i = 0; i < tracks.length; i++) {
            var track = tracks[i];

            if (track['kind'] !== kind) {
              continue;
            }

            if (track === this.track) {
              track['mode'] = 'showing';
            } else {
              track['mode'] = 'disabled';
            }
          }
        };

        /**
         * Handle text track change
         *
         * @method handleTracksChange
         */

        TextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
          this.selected(this.track['mode'] === 'showing');
        };

        return TextTrackMenuItem;
      })(_menuMenuItemJs2['default']);

      _componentJs2['default'].registerComponent('TextTrackMenuItem', TextTrackMenuItem);
      exports['default'] = TextTrackMenuItem;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../menu/menu-item.js": 110, "../../utils/fn.js": 145, "global/document": 1, "global/window": 2 }], 94: [function (_dereq_, module, exports) {
      /**
       * @file current-time-display.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      /**
       * Displays the current time
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class CurrentTimeDisplay
       */

      var CurrentTimeDisplay = (function (_Component) {
        _inherits(CurrentTimeDisplay, _Component);

        function CurrentTimeDisplay(player, options) {
          _classCallCheck(this, CurrentTimeDisplay);

          _Component.call(this, player, options);

          this.on(player, 'timeupdate', this.updateContent);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        CurrentTimeDisplay.prototype.createEl = function createEl() {
          var el = _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-current-time vjs-time-control vjs-control'
          });

          this.contentEl_ = Dom.createEl('div', {
            className: 'vjs-current-time-display',
            // label the current time for screen reader users
            innerHTML: '<span class="vjs-control-text">Current Time </span>' + '0:00'
          }, {
            // tell screen readers not to automatically read the time as it changes
            'aria-live': 'off'
          });

          el.appendChild(this.contentEl_);
          return el;
        };

        /**
         * Update current time display
         *
         * @method updateContent
         */

        CurrentTimeDisplay.prototype.updateContent = function updateContent() {
          // Allows for smooth scrubbing, when player can't keep up.
          var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();
          var localizedText = this.localize('Current Time');
          var formattedTime = _utilsFormatTimeJs2['default'](time, this.player_.duration());
          if (formattedTime !== this.formattedTime_) {
            this.formattedTime_ = formattedTime;
            this.contentEl_.innerHTML = '<span class="vjs-control-text">' + localizedText + '</span> ' + formattedTime;
          }
        };

        return CurrentTimeDisplay;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('CurrentTimeDisplay', CurrentTimeDisplay);
      exports['default'] = CurrentTimeDisplay;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/dom.js": 143, "../../utils/format-time.js": 146 }], 95: [function (_dereq_, module, exports) {
      /**
       * @file duration-display.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      /**
       * Displays the duration
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class DurationDisplay
       */

      var DurationDisplay = (function (_Component) {
        _inherits(DurationDisplay, _Component);

        function DurationDisplay(player, options) {
          _classCallCheck(this, DurationDisplay);

          _Component.call(this, player, options);

          // this might need to be changed to 'durationchange' instead of 'timeupdate' eventually,
          // however the durationchange event fires before this.player_.duration() is set,
          // so the value cannot be written out using this method.
          // Once the order of durationchange and this.player_.duration() being set is figured out,
          // this can be updated.
          this.on(player, 'timeupdate', this.updateContent);
          this.on(player, 'loadedmetadata', this.updateContent);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        DurationDisplay.prototype.createEl = function createEl() {
          var el = _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-duration vjs-time-control vjs-control'
          });

          this.contentEl_ = Dom.createEl('div', {
            className: 'vjs-duration-display',
            // label the duration time for screen reader users
            innerHTML: '<span class="vjs-control-text">' + this.localize('Duration Time') + '</span> 0:00'
          }, {
            // tell screen readers not to automatically read the time as it changes
            'aria-live': 'off'
          });

          el.appendChild(this.contentEl_);
          return el;
        };

        /**
         * Update duration time display
         *
         * @method updateContent
         */

        DurationDisplay.prototype.updateContent = function updateContent() {
          var duration = this.player_.duration();
          if (duration && this.duration_ !== duration) {
            this.duration_ = duration;
            var localizedText = this.localize('Duration Time');
            var formattedTime = _utilsFormatTimeJs2['default'](duration);
            this.contentEl_.innerHTML = '<span class="vjs-control-text">' + localizedText + '</span> ' + formattedTime; // label the duration time for screen reader users
          }
        };

        return DurationDisplay;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('DurationDisplay', DurationDisplay);
      exports['default'] = DurationDisplay;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/dom.js": 143, "../../utils/format-time.js": 146 }], 96: [function (_dereq_, module, exports) {
      /**
       * @file remaining-time-display.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFormatTimeJs = _dereq_('../../utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      /**
       * Displays the time left in the video
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class RemainingTimeDisplay
       */

      var RemainingTimeDisplay = (function (_Component) {
        _inherits(RemainingTimeDisplay, _Component);

        function RemainingTimeDisplay(player, options) {
          _classCallCheck(this, RemainingTimeDisplay);

          _Component.call(this, player, options);

          this.on(player, 'timeupdate', this.updateContent);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        RemainingTimeDisplay.prototype.createEl = function createEl() {
          var el = _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-remaining-time vjs-time-control vjs-control'
          });

          this.contentEl_ = Dom.createEl('div', {
            className: 'vjs-remaining-time-display',
            // label the remaining time for screen reader users
            innerHTML: '<span class="vjs-control-text">' + this.localize('Remaining Time') + '</span> -0:00'
          }, {
            // tell screen readers not to automatically read the time as it changes
            'aria-live': 'off'
          });

          el.appendChild(this.contentEl_);
          return el;
        };

        /**
         * Update remaining time display
         *
         * @method updateContent
         */

        RemainingTimeDisplay.prototype.updateContent = function updateContent() {
          if (this.player_.duration()) {
            var localizedText = this.localize('Remaining Time');
            var formattedTime = _utilsFormatTimeJs2['default'](this.player_.remainingTime());
            if (formattedTime !== this.formattedTime_) {
              this.formattedTime_ = formattedTime;
              this.contentEl_.innerHTML = '<span class="vjs-control-text">' + localizedText + '</span> -' + formattedTime;
            }
          }

          // Allows for smooth scrubbing, when player can't keep up.
          // var time = (this.player_.scrubbing()) ? this.player_.getCache().currentTime : this.player_.currentTime();
          // this.contentEl_.innerHTML = vjs.formatTime(time, this.player_.duration());
        };

        return RemainingTimeDisplay;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('RemainingTimeDisplay', RemainingTimeDisplay);
      exports['default'] = RemainingTimeDisplay;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../utils/dom.js": 143, "../../utils/format-time.js": 146 }], 97: [function (_dereq_, module, exports) {
      /**
       * @file time-divider.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * The separator between the current time and duration.
       * Can be hidden if it's not needed in the design.
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class TimeDivider
       */

      var TimeDivider = (function (_Component) {
        _inherits(TimeDivider, _Component);

        function TimeDivider() {
          _classCallCheck(this, TimeDivider);

          _Component.apply(this, arguments);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        TimeDivider.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-time-control vjs-time-divider',
            innerHTML: '<div><span>/</span></div>'
          });
        };

        return TimeDivider;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('TimeDivider', TimeDivider);
      exports['default'] = TimeDivider;
      module.exports = exports['default'];

    }, { "../../component.js": 67 }], 98: [function (_dereq_, module, exports) {
      /**
       * @file track-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _menuMenuButtonJs = _dereq_('../menu/menu-button.js');

      var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs);

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      /**
       * The base class for buttons that toggle specific text track types (e.g. subtitles)
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends MenuButton
       * @class TrackButton
       */

      var TrackButton = (function (_MenuButton) {
        _inherits(TrackButton, _MenuButton);

        function TrackButton(player, options) {
          _classCallCheck(this, TrackButton);

          var tracks = options.tracks;

          _MenuButton.call(this, player, options);

          if (this.items.length <= 1) {
            this.hide();
          }

          if (!tracks) {
            return;
          }

          var updateHandler = Fn.bind(this, this.update);
          tracks.addEventListener('removetrack', updateHandler);
          tracks.addEventListener('addtrack', updateHandler);

          this.player_.on('dispose', function () {
            tracks.removeEventListener('removetrack', updateHandler);
            tracks.removeEventListener('addtrack', updateHandler);
          });
        }

        return TrackButton;
      })(_menuMenuButtonJs2['default']);

      _componentJs2['default'].registerComponent('TrackButton', TrackButton);
      exports['default'] = TrackButton;
      module.exports = exports['default'];

    }, { "../component.js": 67, "../menu/menu-button.js": 109, "../utils/fn.js": 145 }], 99: [function (_dereq_, module, exports) {
      /**
       * @file volume-bar.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _sliderSliderJs = _dereq_('../../slider/slider.js');

      var _sliderSliderJs2 = _interopRequireDefault(_sliderSliderJs);

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('../../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      // Required children

      var _volumeLevelJs = _dereq_('./volume-level.js');

      var _volumeLevelJs2 = _interopRequireDefault(_volumeLevelJs);

      /**
       * The bar that contains the volume level and can be clicked on to adjust the level
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Slider
       * @class VolumeBar
       */

      var VolumeBar = (function (_Slider) {
        _inherits(VolumeBar, _Slider);

        function VolumeBar(player, options) {
          _classCallCheck(this, VolumeBar);

          _Slider.call(this, player, options);
          this.on(player, 'volumechange', this.updateARIAAttributes);
          player.ready(Fn.bind(this, this.updateARIAAttributes));
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        VolumeBar.prototype.createEl = function createEl() {
          return _Slider.prototype.createEl.call(this, 'div', {
            className: 'vjs-volume-bar vjs-slider-bar'
          }, {
            'aria-label': 'volume level'
          });
        };

        /**
         * Handle mouse move on volume bar
         *
         * @method handleMouseMove
         */

        VolumeBar.prototype.handleMouseMove = function handleMouseMove(event) {
          this.checkMuted();
          this.player_.volume(this.calculateDistance(event));
        };

        VolumeBar.prototype.checkMuted = function checkMuted() {
          if (this.player_.muted()) {
            this.player_.muted(false);
          }
        };

        /**
         * Get percent of volume level
         *
         * @retun {Number} Volume level percent
         * @method getPercent
         */

        VolumeBar.prototype.getPercent = function getPercent() {
          if (this.player_.muted()) {
            return 0;
          } else {
            return this.player_.volume();
          }
        };

        /**
         * Increase volume level for keyboard users
         *
         * @method stepForward
         */

        VolumeBar.prototype.stepForward = function stepForward() {
          this.checkMuted();
          this.player_.volume(this.player_.volume() + 0.1);
        };

        /**
         * Decrease volume level for keyboard users
         *
         * @method stepBack
         */

        VolumeBar.prototype.stepBack = function stepBack() {
          this.checkMuted();
          this.player_.volume(this.player_.volume() - 0.1);
        };

        /**
         * Update ARIA accessibility attributes
         *
         * @method updateARIAAttributes
         */

        VolumeBar.prototype.updateARIAAttributes = function updateARIAAttributes() {
          // Current value of volume bar as a percentage
          var volume = (this.player_.volume() * 100).toFixed(2);
          this.el_.setAttribute('aria-valuenow', volume);
          this.el_.setAttribute('aria-valuetext', volume + '%');
        };

        return VolumeBar;
      })(_sliderSliderJs2['default']);

      VolumeBar.prototype.options_ = {
        children: ['volumeLevel'],
        'barName': 'volumeLevel'
      };

      VolumeBar.prototype.playerEvent = 'volumechange';

      _componentJs2['default'].registerComponent('VolumeBar', VolumeBar);
      exports['default'] = VolumeBar;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "../../slider/slider.js": 119, "../../utils/fn.js": 145, "./volume-level.js": 101 }], 100: [function (_dereq_, module, exports) {
      /**
       * @file volume-control.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      // Required children

      var _volumeBarJs = _dereq_('./volume-bar.js');

      var _volumeBarJs2 = _interopRequireDefault(_volumeBarJs);

      /**
       * The component for controlling the volume level
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class VolumeControl
       */

      var VolumeControl = (function (_Component) {
        _inherits(VolumeControl, _Component);

        function VolumeControl(player, options) {
          _classCallCheck(this, VolumeControl);

          _Component.call(this, player, options);

          // hide volume controls when they're not supported by the current tech
          if (player.tech_ && player.tech_['featuresVolumeControl'] === false) {
            this.addClass('vjs-hidden');
          }
          this.on(player, 'loadstart', function () {
            if (player.tech_['featuresVolumeControl'] === false) {
              this.addClass('vjs-hidden');
            } else {
              this.removeClass('vjs-hidden');
            }
          });
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        VolumeControl.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-volume-control vjs-control'
          });
        };

        return VolumeControl;
      })(_componentJs2['default']);

      VolumeControl.prototype.options_ = {
        children: ['volumeBar']
      };

      _componentJs2['default'].registerComponent('VolumeControl', VolumeControl);
      exports['default'] = VolumeControl;
      module.exports = exports['default'];

    }, { "../../component.js": 67, "./volume-bar.js": 99 }], 101: [function (_dereq_, module, exports) {
      /**
       * @file volume-level.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      /**
       * Shows volume level
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class VolumeLevel
       */

      var VolumeLevel = (function (_Component) {
        _inherits(VolumeLevel, _Component);

        function VolumeLevel() {
          _classCallCheck(this, VolumeLevel);

          _Component.apply(this, arguments);
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        VolumeLevel.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-volume-level',
            innerHTML: '<span class="vjs-control-text"></span>'
          });
        };

        return VolumeLevel;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('VolumeLevel', VolumeLevel);
      exports['default'] = VolumeLevel;
      module.exports = exports['default'];

    }, { "../../component.js": 67 }], 102: [function (_dereq_, module, exports) {
      /**
       * @file volume-menu-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _popupPopupJs = _dereq_('../popup/popup.js');

      var _popupPopupJs2 = _interopRequireDefault(_popupPopupJs);

      var _popupPopupButtonJs = _dereq_('../popup/popup-button.js');

      var _popupPopupButtonJs2 = _interopRequireDefault(_popupPopupButtonJs);

      var _muteToggleJs = _dereq_('./mute-toggle.js');

      var _muteToggleJs2 = _interopRequireDefault(_muteToggleJs);

      var _volumeControlVolumeBarJs = _dereq_('./volume-control/volume-bar.js');

      var _volumeControlVolumeBarJs2 = _interopRequireDefault(_volumeControlVolumeBarJs);

      /**
       * Button for volume popup
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends PopupButton
       * @class VolumeMenuButton
       */

      var VolumeMenuButton = (function (_PopupButton) {
        _inherits(VolumeMenuButton, _PopupButton);

        function VolumeMenuButton(player) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

          _classCallCheck(this, VolumeMenuButton);

          // Default to inline
          if (options.inline === undefined) {
            options.inline = true;
          }

          // If the vertical option isn't passed at all, default to true.
          if (options.vertical === undefined) {
            // If an inline volumeMenuButton is used, we should default to using
            // a horizontal slider for obvious reasons.
            if (options.inline) {
              options.vertical = false;
            } else {
              options.vertical = true;
            }
          }

          // The vertical option needs to be set on the volumeBar as well,
          // since that will need to be passed along to the VolumeBar constructor
          options.volumeBar = options.volumeBar || {};
          options.volumeBar.vertical = !!options.vertical;

          _PopupButton.call(this, player, options);

          // Same listeners as MuteToggle
          this.on(player, 'volumechange', this.volumeUpdate);
          this.on(player, 'loadstart', this.volumeUpdate);

          // hide mute toggle if the current tech doesn't support volume control
          function updateVisibility() {
            if (player.tech_ && player.tech_['featuresVolumeControl'] === false) {
              this.addClass('vjs-hidden');
            } else {
              this.removeClass('vjs-hidden');
            }
          }

          updateVisibility.call(this);
          this.on(player, 'loadstart', updateVisibility);

          this.on(this.volumeBar, ['slideractive', 'focus'], function () {
            this.addClass('vjs-slider-active');
          });

          this.on(this.volumeBar, ['sliderinactive', 'blur'], function () {
            this.removeClass('vjs-slider-active');
          });

          this.on(this.volumeBar, ['focus'], function () {
            this.addClass('vjs-lock-showing');
          });

          this.on(this.volumeBar, ['blur'], function () {
            this.removeClass('vjs-lock-showing');
          });
        }

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        VolumeMenuButton.prototype.buildCSSClass = function buildCSSClass() {
          var orientationClass = '';
          if (!!this.options_.vertical) {
            orientationClass = 'vjs-volume-menu-button-vertical';
          } else {
            orientationClass = 'vjs-volume-menu-button-horizontal';
          }

          return 'vjs-volume-menu-button ' + _PopupButton.prototype.buildCSSClass.call(this) + ' ' + orientationClass;
        };

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {Popup} The volume popup button
         * @method createPopup
         */

        VolumeMenuButton.prototype.createPopup = function createPopup() {
          var popup = new _popupPopupJs2['default'](this.player_, {
            contentElType: 'div'
          });

          var vb = new _volumeControlVolumeBarJs2['default'](this.player_, this.options_.volumeBar);

          popup.addChild(vb);

          this.menuContent = popup;
          this.volumeBar = vb;

          this.attachVolumeBarEvents();

          return popup;
        };

        /**
         * Handle click on volume popup and calls super
         *
         * @method handleClick
         */

        VolumeMenuButton.prototype.handleClick = function handleClick() {
          _muteToggleJs2['default'].prototype.handleClick.call(this);
          _PopupButton.prototype.handleClick.call(this);
        };

        VolumeMenuButton.prototype.attachVolumeBarEvents = function attachVolumeBarEvents() {
          this.menuContent.on(['mousedown', 'touchdown'], Fn.bind(this, this.handleMouseDown));
        };

        VolumeMenuButton.prototype.handleMouseDown = function handleMouseDown(event) {
          this.on(['mousemove', 'touchmove'], Fn.bind(this.volumeBar, this.volumeBar.handleMouseMove));
          this.on(this.el_.ownerDocument, ['mouseup', 'touchend'], this.handleMouseUp);
        };

        VolumeMenuButton.prototype.handleMouseUp = function handleMouseUp(event) {
          this.off(['mousemove', 'touchmove'], Fn.bind(this.volumeBar, this.volumeBar.handleMouseMove));
        };

        return VolumeMenuButton;
      })(_popupPopupButtonJs2['default']);

      VolumeMenuButton.prototype.volumeUpdate = _muteToggleJs2['default'].prototype.update;
      VolumeMenuButton.prototype.controlText_ = 'Mute';

      _componentJs2['default'].registerComponent('VolumeMenuButton', VolumeMenuButton);
      exports['default'] = VolumeMenuButton;
      module.exports = exports['default'];

    }, { "../component.js": 67, "../popup/popup-button.js": 115, "../popup/popup.js": 116, "../utils/fn.js": 145, "./mute-toggle.js": 73, "./volume-control/volume-bar.js": 99 }], 103: [function (_dereq_, module, exports) {
      /**
       * @file error-display.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _component = _dereq_('./component');

      var _component2 = _interopRequireDefault(_component);

      var _modalDialog = _dereq_('./modal-dialog');

      var _modalDialog2 = _interopRequireDefault(_modalDialog);

      var _utilsDom = _dereq_('./utils/dom');

      var Dom = _interopRequireWildcard(_utilsDom);

      var _utilsMergeOptions = _dereq_('./utils/merge-options');

      var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);

      /**
       * Display that an error has occurred making the video unplayable.
       *
       * @extends ModalDialog
       * @class ErrorDisplay
       */

      var ErrorDisplay = (function (_ModalDialog) {
        _inherits(ErrorDisplay, _ModalDialog);

        /**
         * Constructor for error display modal.
         *
         * @param  {Player} player
         * @param  {Object} [options]
         */

        function ErrorDisplay(player, options) {
          _classCallCheck(this, ErrorDisplay);

          _ModalDialog.call(this, player, options);
          this.on(player, 'error', this.open);
        }

        /**
         * Include the old class for backward-compatibility.
         *
         * This can be removed in 6.0.
         *
         * @method buildCSSClass
         * @deprecated
         * @return {String}
         */

        ErrorDisplay.prototype.buildCSSClass = function buildCSSClass() {
          return 'vjs-error-display ' + _ModalDialog.prototype.buildCSSClass.call(this);
        };

        /**
         * Generates the modal content based on the player error.
         *
         * @return {String|Null}
         */

        ErrorDisplay.prototype.content = function content() {
          var error = this.player().error();
          return error ? this.localize(error.message) : '';
        };

        return ErrorDisplay;
      })(_modalDialog2['default']);

      ErrorDisplay.prototype.options_ = _utilsMergeOptions2['default'](_modalDialog2['default'].prototype.options_, {
        fillAlways: true,
        temporary: false,
        uncloseable: true
      });

      _component2['default'].registerComponent('ErrorDisplay', ErrorDisplay);
      exports['default'] = ErrorDisplay;
      module.exports = exports['default'];

    }, { "./component": 67, "./modal-dialog": 112, "./utils/dom": 143, "./utils/merge-options": 149 }], 104: [function (_dereq_, module, exports) {
      /**
       * @file event-target.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      var _utilsEventsJs = _dereq_('./utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var EventTarget = function EventTarget() { };

      EventTarget.prototype.allowedEvents_ = {};

      EventTarget.prototype.on = function (type, fn) {
        // Remove the addEventListener alias before calling Events.on
        // so we don't get into an infinite type loop
        var ael = this.addEventListener;
        this.addEventListener = function () { };
        Events.on(this, type, fn);
        this.addEventListener = ael;
      };
      EventTarget.prototype.addEventListener = EventTarget.prototype.on;

      EventTarget.prototype.off = function (type, fn) {
        Events.off(this, type, fn);
      };
      EventTarget.prototype.removeEventListener = EventTarget.prototype.off;

      EventTarget.prototype.one = function (type, fn) {
        // Remove the addEventListener alias before calling Events.on
        // so we don't get into an infinite type loop
        var ael = this.addEventListener;
        this.addEventListener = function () { };
        Events.one(this, type, fn);
        this.addEventListener = ael;
      };

      EventTarget.prototype.trigger = function (event) {
        var type = event.type || event;

        if (typeof event === 'string') {
          event = {
            type: type
          };
        }
        event = Events.fixEvent(event);

        if (this.allowedEvents_[type] && this['on' + type]) {
          this['on' + type](event);
        }

        Events.trigger(this, event);
      };
      // The standard DOM EventTarget.dispatchEvent() is aliased to trigger()
      EventTarget.prototype.dispatchEvent = EventTarget.prototype.trigger;

      exports['default'] = EventTarget;
      module.exports = exports['default'];

    }, { "./utils/events.js": 144 }], 105: [function (_dereq_, module, exports) {
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _utilsLog = _dereq_('./utils/log');

      var _utilsLog2 = _interopRequireDefault(_utilsLog);

      /*
       * @file extend.js
       *
       * A combination of node inherits and babel's inherits (after transpile).
       * Both work the same but node adds `super_` to the subClass
       * and Bable adds the superClass as __proto__. Both seem useful.
       */
      var _inherits = function _inherits(subClass, superClass) {
        if (typeof superClass !== 'function' && superClass !== null) {
          throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass);
        }

        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true
          }
        });

        if (superClass) {
          // node
          subClass.super_ = superClass;
        }
      };

      /*
       * Function for subclassing using the same inheritance that
       * videojs uses internally
       * ```js
       * var Button = videojs.getComponent('Button');
       * ```
       * ```js
       * var MyButton = videojs.extend(Button, {
       *   constructor: function(player, options) {
       *     Button.call(this, player, options);
       *   },
       *   onClick: function() {
       *     // doSomething
       *   }
       * });
       * ```
       */
      var extendFn = function extendFn(superClass) {
        var subClassMethods = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

        var subClass = function subClass() {
          superClass.apply(this, arguments);
        };
        var methods = {};

        if (typeof subClassMethods === 'object') {
          if (typeof subClassMethods.init === 'function') {
            _utilsLog2['default'].warn('Constructor logic via init() is deprecated; please use constructor() instead.');
            subClassMethods.constructor = subClassMethods.init;
          }
          if (subClassMethods.constructor !== Object.prototype.constructor) {
            subClass = subClassMethods.constructor;
          }
          methods = subClassMethods;
        } else if (typeof subClassMethods === 'function') {
          subClass = subClassMethods;
        }

        _inherits(subClass, superClass);

        // Extend subObj's prototype with functions and other properties from props
        for (var name in methods) {
          if (methods.hasOwnProperty(name)) {
            subClass.prototype[name] = methods[name];
          }
        }

        return subClass;
      };

      exports['default'] = extendFn;
      module.exports = exports['default'];

    }, { "./utils/log": 148 }], 106: [function (_dereq_, module, exports) {
      /**
       * @file fullscreen-api.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /*
       * Store the browser-specific methods for the fullscreen API
       * @type {Object|undefined}
       * @private
       */
      var FullscreenApi = {};

      // browser API methods
      // map approach from Screenful.js - https://github.com/sindresorhus/screenfull.js
      var apiMap = [
        // Spec: https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html
        ['requestFullscreen', 'exitFullscreen', 'fullscreenElement', 'fullscreenEnabled', 'fullscreenchange', 'fullscreenerror'],
        // WebKit
        ['webkitRequestFullscreen', 'webkitExitFullscreen', 'webkitFullscreenElement', 'webkitFullscreenEnabled', 'webkitfullscreenchange', 'webkitfullscreenerror'],
        // Old WebKit (Safari 5.1)
        ['webkitRequestFullScreen', 'webkitCancelFullScreen', 'webkitCurrentFullScreenElement', 'webkitCancelFullScreen', 'webkitfullscreenchange', 'webkitfullscreenerror'],
        // Mozilla
        ['mozRequestFullScreen', 'mozCancelFullScreen', 'mozFullScreenElement', 'mozFullScreenEnabled', 'mozfullscreenchange', 'mozfullscreenerror'],
        // Microsoft
        ['msRequestFullscreen', 'msExitFullscreen', 'msFullscreenElement', 'msFullscreenEnabled', 'MSFullscreenChange', 'MSFullscreenError']];

      var specApi = apiMap[0];
      var browserApi = undefined;

      // determine the supported set of functions
      for (var i = 0; i < apiMap.length; i++) {
        // check for exitFullscreen function
        if (apiMap[i][1] in _globalDocument2['default']) {
          browserApi = apiMap[i];
          break;
        }
      }

      // map the browser API names to the spec API names
      if (browserApi) {
        for (var i = 0; i < browserApi.length; i++) {
          FullscreenApi[specApi[i]] = browserApi[i];
        }
      }

      exports['default'] = FullscreenApi;
      module.exports = exports['default'];

    }, { "global/document": 1 }], 107: [function (_dereq_, module, exports) {
      /**
       * @file loading-spinner.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _component = _dereq_('./component');

      var _component2 = _interopRequireDefault(_component);

      /* Loading Spinner
      ================================================================================ */
      /**
       * Loading spinner for waiting events
       *
       * @extends Component
       * @class LoadingSpinner
       */

      var LoadingSpinner = (function (_Component) {
        _inherits(LoadingSpinner, _Component);

        function LoadingSpinner() {
          _classCallCheck(this, LoadingSpinner);

          _Component.apply(this, arguments);
        }

        /**
         * Create the component's DOM element
         *
         * @method createEl
         */

        LoadingSpinner.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-loading-spinner',
            dir: 'ltr'
          });
        };

        return LoadingSpinner;
      })(_component2['default']);

      _component2['default'].registerComponent('LoadingSpinner', LoadingSpinner);
      exports['default'] = LoadingSpinner;
      module.exports = exports['default'];

    }, { "./component": 67 }], 108: [function (_dereq_, module, exports) {
      /**
       * @file media-error.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      /*
       * Custom MediaError to mimic the HTML5 MediaError
       *
       * @param {Number} code The media error code
       */
      var MediaError = function MediaError(code) {
        if (typeof code === 'number') {
          this.code = code;
        } else if (typeof code === 'string') {
          // default code is zero, so this is a custom error
          this.message = code;
        } else if (typeof code === 'object') {
          // object
          _objectAssign2['default'](this, code);
        }

        if (!this.message) {
          this.message = MediaError.defaultMessages[this.code] || '';
        }
      };

      /*
       * The error code that refers two one of the defined
       * MediaError types
       *
       * @type {Number}
       */
      MediaError.prototype.code = 0;

      /*
       * An optional message to be shown with the error.
       * Message is not part of the HTML5 video spec
       * but allows for more informative custom errors.
       *
       * @type {String}
       */
      MediaError.prototype.message = '';

      /*
       * An optional status code that can be set by plugins
       * to allow even more detail about the error.
       * For example the HLS plugin might provide the specific
       * HTTP status code that was returned when the error
       * occurred, then allowing a custom error overlay
       * to display more information.
       *
       * @type {Array}
       */
      MediaError.prototype.status = null;

      MediaError.errorTypes = ['MEDIA_ERR_CUSTOM', // = 0
        'MEDIA_ERR_ABORTED', // = 1
        'MEDIA_ERR_NETWORK', // = 2
        'MEDIA_ERR_DECODE', // = 3
        'MEDIA_ERR_SRC_NOT_SUPPORTED', // = 4
        'MEDIA_ERR_ENCRYPTED' // = 5
      ];

      MediaError.defaultMessages = {
        1: 'You aborted the media playback',
        2: 'A network error caused the media download to fail part-way.',
        3: 'The media playback was aborted due to a corruption problem or because the media used features your browser did not support.',
        4: 'The media could not be loaded, either because the server or network failed or because the format is not supported.',
        5: 'The media is encrypted and we do not have the keys to decrypt it.'
      };

      // Add types as properties on MediaError
      // e.g. MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED = 4;
      for (var errNum = 0; errNum < MediaError.errorTypes.length; errNum++) {
        MediaError[MediaError.errorTypes[errNum]] = errNum;
        // values should be accessible on both the class and instance
        MediaError.prototype[MediaError.errorTypes[errNum]] = errNum;
      }

      exports['default'] = MediaError;
      module.exports = exports['default'];

    }, { "object.assign": 45 }], 109: [function (_dereq_, module, exports) {
      /**
       * @file menu-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _clickableComponentJs = _dereq_('../clickable-component.js');

      var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _menuJs = _dereq_('./menu.js');

      var _menuJs2 = _interopRequireDefault(_menuJs);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');

      var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);

      /**
       * A button class with a popup menu
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Button
       * @class MenuButton
       */

      var MenuButton = (function (_ClickableComponent) {
        _inherits(MenuButton, _ClickableComponent);

        function MenuButton(player) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

          _classCallCheck(this, MenuButton);

          _ClickableComponent.call(this, player, options);

          this.update();

          this.enabled_ = true;

          this.el_.setAttribute('aria-haspopup', 'true');
          this.el_.setAttribute('role', 'menuitem');
          this.on('keydown', this.handleSubmenuKeyPress);
        }

        /**
         * Update menu
         *
         * @method update
         */

        MenuButton.prototype.update = function update() {
          var menu = this.createMenu();

          if (this.menu) {
            this.removeChild(this.menu);
          }

          this.menu = menu;
          this.addChild(menu);

          /**
           * Track the state of the menu button
           *
           * @type {Boolean}
           * @private
           */
          this.buttonPressed_ = false;
          this.el_.setAttribute('aria-expanded', 'false');

          if (this.items && this.items.length === 0) {
            this.hide();
          } else if (this.items && this.items.length > 1) {
            this.show();
          }
        };

        /**
         * Create menu
         *
         * @return {Menu} The constructed menu
         * @method createMenu
         */

        MenuButton.prototype.createMenu = function createMenu() {
          var menu = new _menuJs2['default'](this.player_);

          // Add a title list item to the top
          if (this.options_.title) {
            var title = Dom.createEl('li', {
              className: 'vjs-menu-title',
              innerHTML: _utilsToTitleCaseJs2['default'](this.options_.title),
              tabIndex: -1
            });
            menu.children_.unshift(title);
            Dom.insertElFirst(title, menu.contentEl());
          }

          this.items = this['createItems']();

          if (this.items) {
            // Add menu items to the menu
            for (var i = 0; i < this.items.length; i++) {
              menu.addItem(this.items[i]);
            }
          }

          return menu;
        };

        /**
         * Create the list of menu items. Specific to each subclass.
         *
         * @method createItems
         */

        MenuButton.prototype.createItems = function createItems() { };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        MenuButton.prototype.createEl = function createEl() {
          return _ClickableComponent.prototype.createEl.call(this, 'div', {
            className: this.buildCSSClass()
          });
        };

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        MenuButton.prototype.buildCSSClass = function buildCSSClass() {
          var menuButtonClass = 'vjs-menu-button';

          // If the inline option is passed, we want to use different styles altogether.
          if (this.options_.inline === true) {
            menuButtonClass += '-inline';
          } else {
            menuButtonClass += '-popup';
          }

          return 'vjs-menu-button ' + menuButtonClass + ' ' + _ClickableComponent.prototype.buildCSSClass.call(this);
        };

        /**
         * When you click the button it adds focus, which
         * will show the menu indefinitely.
         * So we'll remove focus when the mouse leaves the button.
         * Focus is needed for tab navigation.
         * Allow sub components to stack CSS class names
         *
         * @method handleClick
         */

        MenuButton.prototype.handleClick = function handleClick() {
          this.one('mouseout', Fn.bind(this, function () {
            this.menu.unlockShowing();
            this.el_.blur();
          }));
          if (this.buttonPressed_) {
            this.unpressButton();
          } else {
            this.pressButton();
          }
        };

        /**
         * Handle key press on menu
         *
         * @param {Object} event Key press event
         * @method handleKeyPress
         */

        MenuButton.prototype.handleKeyPress = function handleKeyPress(event) {

          // Escape (27) key or Tab (9) key unpress the 'button'
          if (event.which === 27 || event.which === 9) {
            if (this.buttonPressed_) {
              this.unpressButton();
            }
            // Don't preventDefault for Tab key - we still want to lose focus
            if (event.which !== 9) {
              event.preventDefault();
            }
            // Up (38) key or Down (40) key press the 'button'
          } else if (event.which === 38 || event.which === 40) {
            if (!this.buttonPressed_) {
              this.pressButton();
              event.preventDefault();
            }
          } else {
            _ClickableComponent.prototype.handleKeyPress.call(this, event);
          }
        };

        /**
         * Handle key press on submenu
         *
         * @param {Object} event Key press event
         * @method handleSubmenuKeyPress
         */

        MenuButton.prototype.handleSubmenuKeyPress = function handleSubmenuKeyPress(event) {

          // Escape (27) key or Tab (9) key unpress the 'button'
          if (event.which === 27 || event.which === 9) {
            if (this.buttonPressed_) {
              this.unpressButton();
            }
            // Don't preventDefault for Tab key - we still want to lose focus
            if (event.which !== 9) {
              event.preventDefault();
            }
          }
        };

        /**
         * Makes changes based on button pressed
         *
         * @method pressButton
         */

        MenuButton.prototype.pressButton = function pressButton() {
          if (this.enabled_) {
            this.buttonPressed_ = true;
            this.menu.lockShowing();
            this.el_.setAttribute('aria-expanded', 'true');
            this.menu.focus(); // set the focus into the submenu
          }
        };

        /**
         * Makes changes based on button unpressed
         *
         * @method unpressButton
         */

        MenuButton.prototype.unpressButton = function unpressButton() {
          if (this.enabled_) {
            this.buttonPressed_ = false;
            this.menu.unlockShowing();
            this.el_.setAttribute('aria-expanded', 'false');
            this.el_.focus(); // Set focus back to this menu button
          }
        };

        /**
         * Disable the menu button
         *
         * @return {Component}
         * @method disable
         */

        MenuButton.prototype.disable = function disable() {
          // Unpress, but don't force focus on this button
          this.buttonPressed_ = false;
          this.menu.unlockShowing();
          this.el_.setAttribute('aria-expanded', 'false');

          this.enabled_ = false;

          return _ClickableComponent.prototype.disable.call(this);
        };

        /**
         * Enable the menu button
         *
         * @return {Component}
         * @method disable
         */

        MenuButton.prototype.enable = function enable() {
          this.enabled_ = true;

          return _ClickableComponent.prototype.enable.call(this);
        };

        return MenuButton;
      })(_clickableComponentJs2['default']);

      _componentJs2['default'].registerComponent('MenuButton', MenuButton);
      exports['default'] = MenuButton;
      module.exports = exports['default'];

    }, { "../clickable-component.js": 65, "../component.js": 67, "../utils/dom.js": 143, "../utils/fn.js": 145, "../utils/to-title-case.js": 152, "./menu.js": 111 }], 110: [function (_dereq_, module, exports) {
      /**
       * @file menu-item.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _clickableComponentJs = _dereq_('../clickable-component.js');

      var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      /**
       * The component for a menu item. `<li>`
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Button
       * @class MenuItem
       */

      var MenuItem = (function (_ClickableComponent) {
        _inherits(MenuItem, _ClickableComponent);

        function MenuItem(player, options) {
          _classCallCheck(this, MenuItem);

          _ClickableComponent.call(this, player, options);

          this.selectable = options['selectable'];

          this.selected(options['selected']);

          if (this.selectable) {
            // TODO: May need to be either menuitemcheckbox or menuitemradio,
            //       and may need logical grouping of menu items.
            this.el_.setAttribute('role', 'menuitemcheckbox');
          } else {
            this.el_.setAttribute('role', 'menuitem');
          }
        }

        /**
         * Create the component's DOM element
         *
         * @param {String=} type Desc
         * @param {Object=} props Desc
         * @return {Element}
         * @method createEl
         */

        MenuItem.prototype.createEl = function createEl(type, props, attrs) {
          return _ClickableComponent.prototype.createEl.call(this, 'li', _objectAssign2['default']({
            className: 'vjs-menu-item',
            innerHTML: this.localize(this.options_['label']),
            tabIndex: -1
          }, props), attrs);
        };

        /**
         * Handle a click on the menu item, and set it to selected
         *
         * @method handleClick
         */

        MenuItem.prototype.handleClick = function handleClick() {
          this.selected(true);
        };

        /**
         * Set this menu item as selected or not
         *
         * @param  {Boolean} selected
         * @method selected
         */

        MenuItem.prototype.selected = function selected(_selected) {
          if (this.selectable) {
            if (_selected) {
              this.addClass('vjs-selected');
              this.el_.setAttribute('aria-checked', 'true');
              // aria-checked isn't fully supported by browsers/screen readers,
              // so indicate selected state to screen reader in the control text.
              this.controlText(', selected');
            } else {
              this.removeClass('vjs-selected');
              this.el_.setAttribute('aria-checked', 'false');
              // Indicate un-selected state to screen reader
              // Note that a space clears out the selected state text
              this.controlText(' ');
            }
          }
        };

        return MenuItem;
      })(_clickableComponentJs2['default']);

      _componentJs2['default'].registerComponent('MenuItem', MenuItem);
      exports['default'] = MenuItem;
      module.exports = exports['default'];

    }, { "../clickable-component.js": 65, "../component.js": 67, "object.assign": 45 }], 111: [function (_dereq_, module, exports) {
      /**
       * @file menu.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsEventsJs = _dereq_('../utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      /**
       * The Menu component is used to build pop up menus, including subtitle and
       * captions selection menus.
       *
       * @extends Component
       * @class Menu
       */

      var Menu = (function (_Component) {
        _inherits(Menu, _Component);

        function Menu(player, options) {
          _classCallCheck(this, Menu);

          _Component.call(this, player, options);

          this.focusedChild_ = -1;

          this.on('keydown', this.handleKeyPress);
        }

        /**
         * Add a menu item to the menu
         *
         * @param {Object|String} component Component or component type to add
         * @method addItem
         */

        Menu.prototype.addItem = function addItem(component) {
          this.addChild(component);
          component.on('click', Fn.bind(this, function () {
            this.unlockShowing();
            //TODO: Need to set keyboard focus back to the menuButton
          }));
        };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        Menu.prototype.createEl = function createEl() {
          var contentElType = this.options_.contentElType || 'ul';
          this.contentEl_ = Dom.createEl(contentElType, {
            className: 'vjs-menu-content'
          });
          this.contentEl_.setAttribute('role', 'menu');
          var el = _Component.prototype.createEl.call(this, 'div', {
            append: this.contentEl_,
            className: 'vjs-menu'
          });
          el.setAttribute('role', 'presentation');
          el.appendChild(this.contentEl_);

          // Prevent clicks from bubbling up. Needed for Menu Buttons,
          // where a click on the parent is significant
          Events.on(el, 'click', function (event) {
            event.preventDefault();
            event.stopImmediatePropagation();
          });

          return el;
        };

        /**
         * Handle key press for menu
         *
         * @param {Object} event Event object
         * @method handleKeyPress
         */

        Menu.prototype.handleKeyPress = function handleKeyPress(event) {
          if (event.which === 37 || event.which === 40) {
            // Left and Down Arrows
            event.preventDefault();
            this.stepForward();
          } else if (event.which === 38 || event.which === 39) {
            // Up and Right Arrows
            event.preventDefault();
            this.stepBack();
          }
        };

        /**
         * Move to next (lower) menu item for keyboard users
         *
         * @method stepForward
         */

        Menu.prototype.stepForward = function stepForward() {
          var stepChild = 0;

          if (this.focusedChild_ !== undefined) {
            stepChild = this.focusedChild_ + 1;
          }
          this.focus(stepChild);
        };

        /**
         * Move to previous (higher) menu item for keyboard users
         *
         * @method stepBack
         */

        Menu.prototype.stepBack = function stepBack() {
          var stepChild = 0;

          if (this.focusedChild_ !== undefined) {
            stepChild = this.focusedChild_ - 1;
          }
          this.focus(stepChild);
        };

        /**
         * Set focus on a menu item in the menu
         *
         * @param {Object|String} item Index of child item set focus on
         * @method focus
         */

        Menu.prototype.focus = function focus() {
          var item = arguments.length <= 0 || arguments[0] === undefined ? 0 : arguments[0];

          var children = this.children().slice();
          var haveTitle = children.length && children[0].className && /vjs-menu-title/.test(children[0].className);

          if (haveTitle) {
            children.shift();
          }

          if (children.length > 0) {
            if (item < 0) {
              item = 0;
            } else if (item >= children.length) {
              item = children.length - 1;
            }

            this.focusedChild_ = item;

            children[item].el_.focus();
          }
        };

        return Menu;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('Menu', Menu);
      exports['default'] = Menu;
      module.exports = exports['default'];

    }, { "../component.js": 67, "../utils/dom.js": 143, "../utils/events.js": 144, "../utils/fn.js": 145 }], 112: [function (_dereq_, module, exports) {
      /**
       * @file modal-dialog.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _utilsDom = _dereq_('./utils/dom');

      var Dom = _interopRequireWildcard(_utilsDom);

      var _utilsFn = _dereq_('./utils/fn');

      var Fn = _interopRequireWildcard(_utilsFn);

      var _utilsLog = _dereq_('./utils/log');

      var _utilsLog2 = _interopRequireDefault(_utilsLog);

      var _component = _dereq_('./component');

      var _component2 = _interopRequireDefault(_component);

      var _closeButton = _dereq_('./close-button');

      var _closeButton2 = _interopRequireDefault(_closeButton);

      var MODAL_CLASS_NAME = 'vjs-modal-dialog';
      var ESC = 27;

      /**
       * The `ModalDialog` displays over the video and its controls, which blocks
       * interaction with the player until it is closed.
       *
       * Modal dialogs include a "Close" button and will close when that button
       * is activated - or when ESC is pressed anywhere.
       *
       * @extends Component
       * @class ModalDialog
       */

      var ModalDialog = (function (_Component) {
        _inherits(ModalDialog, _Component);

        /**
         * Constructor for modals.
         *
         * @param  {Player} player
         * @param  {Object} [options]
         * @param  {Mixed} [options.content=undefined]
         *         Provide customized content for this modal.
         *
         * @param  {String} [options.description]
         *         A text description for the modal, primarily for accessibility.
         *
         * @param  {Boolean} [options.fillAlways=false]
         *         Normally, modals are automatically filled only the first time
         *         they open. This tells the modal to refresh its content
         *         every time it opens.
         *
         * @param  {String} [options.label]
         *         A text label for the modal, primarily for accessibility.
         *
         * @param  {Boolean} [options.temporary=true]
         *         If `true`, the modal can only be opened once; it will be
         *         disposed as soon as it's closed.
         *
         * @param  {Boolean} [options.uncloseable=false]
         *         If `true`, the user will not be able to close the modal
         *         through the UI in the normal ways. Programmatic closing is
         *         still possible.
         *
         */

        function ModalDialog(player, options) {
          _classCallCheck(this, ModalDialog);

          _Component.call(this, player, options);
          this.opened_ = this.hasBeenOpened_ = this.hasBeenFilled_ = false;

          this.closeable(!this.options_.uncloseable);
          this.content(this.options_.content);

          // Make sure the contentEl is defined AFTER any children are initialized
          // because we only want the contents of the modal in the contentEl
          // (not the UI elements like the close button).
          this.contentEl_ = Dom.createEl('div', {
            className: MODAL_CLASS_NAME + '-content'
          }, {
            role: 'document'
          });

          this.descEl_ = Dom.createEl('p', {
            className: MODAL_CLASS_NAME + '-description vjs-offscreen',
            id: this.el().getAttribute('aria-describedby')
          });

          Dom.textContent(this.descEl_, this.description());
          this.el_.appendChild(this.descEl_);
          this.el_.appendChild(this.contentEl_);
        }

        /*
         * Modal dialog default options.
         *
         * @type {Object}
         * @private
         */

        /**
         * Create the modal's DOM element
         *
         * @method createEl
         * @return {Element}
         */

        ModalDialog.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: this.buildCSSClass(),
            tabIndex: -1
          }, {
            'aria-describedby': this.id() + '_description',
            'aria-hidden': 'true',
            'aria-label': this.label(),
            role: 'dialog'
          });
        };

        /**
         * Build the modal's CSS class.
         *
         * @method buildCSSClass
         * @return {String}
         */

        ModalDialog.prototype.buildCSSClass = function buildCSSClass() {
          return MODAL_CLASS_NAME + ' vjs-hidden ' + _Component.prototype.buildCSSClass.call(this);
        };

        /**
         * Handles key presses on the document, looking for ESC, which closes
         * the modal.
         *
         * @method handleKeyPress
         * @param  {Event} e
         */

        ModalDialog.prototype.handleKeyPress = function handleKeyPress(e) {
          if (e.which === ESC && this.closeable()) {
            this.close();
          }
        };

        /**
         * Returns the label string for this modal. Primarily used for accessibility.
         *
         * @return {String}
         */

        ModalDialog.prototype.label = function label() {
          return this.options_.label || this.localize('Modal Window');
        };

        /**
         * Returns the description string for this modal. Primarily used for
         * accessibility.
         *
         * @return {String}
         */

        ModalDialog.prototype.description = function description() {
          var desc = this.options_.description || this.localize('This is a modal window.');

          // Append a universal closeability message if the modal is closeable.
          if (this.closeable()) {
            desc += ' ' + this.localize('This modal can be closed by pressing the Escape key or activating the close button.');
          }

          return desc;
        };

        /**
         * Opens the modal.
         *
         * @method open
         * @return {ModalDialog}
         */

        ModalDialog.prototype.open = function open() {
          if (!this.opened_) {
            var player = this.player();

            this.trigger('beforemodalopen');
            this.opened_ = true;

            // Fill content if the modal has never opened before and
            // never been filled.
            if (this.options_.fillAlways || !this.hasBeenOpened_ && !this.hasBeenFilled_) {
              this.fill();
            }

            // If the player was playing, pause it and take note of its previously
            // playing state.
            this.wasPlaying_ = !player.paused();

            if (this.wasPlaying_) {
              player.pause();
            }

            if (this.closeable()) {
              this.on(this.el_.ownerDocument, 'keydown', Fn.bind(this, this.handleKeyPress));
            }

            player.controls(false);
            this.show();
            this.el().setAttribute('aria-hidden', 'false');
            this.trigger('modalopen');
            this.hasBeenOpened_ = true;
          }
          return this;
        };

        /**
         * Whether or not the modal is opened currently.
         *
         * @method opened
         * @param  {Boolean} [value]
         *         If given, it will open (`true`) or close (`false`) the modal.
         *
         * @return {Boolean}
         */

        ModalDialog.prototype.opened = function opened(value) {
          if (typeof value === 'boolean') {
            this[value ? 'open' : 'close']();
          }
          return this.opened_;
        };

        /**
         * Closes the modal.
         *
         * @method close
         * @return {ModalDialog}
         */

        ModalDialog.prototype.close = function close() {
          if (this.opened_) {
            var player = this.player();

            this.trigger('beforemodalclose');
            this.opened_ = false;

            if (this.wasPlaying_) {
              player.play();
            }

            if (this.closeable()) {
              this.off(this.el_.ownerDocument, 'keydown', Fn.bind(this, this.handleKeyPress));
            }

            player.controls(true);
            this.hide();
            this.el().setAttribute('aria-hidden', 'true');
            this.trigger('modalclose');

            if (this.options_.temporary) {
              this.dispose();
            }
          }
          return this;
        };

        /**
         * Whether or not the modal is closeable via the UI.
         *
         * @method closeable
         * @param  {Boolean} [value]
         *         If given as a Boolean, it will set the `closeable` option.
         *
         * @return {Boolean}
         */

        ModalDialog.prototype.closeable = function closeable(value) {
          if (typeof value === 'boolean') {
            var closeable = this.closeable_ = !!value;
            var _close = this.getChild('closeButton');

            // If this is being made closeable and has no close button, add one.
            if (closeable && !_close) {

              // The close button should be a child of the modal - not its
              // content element, so temporarily change the content element.
              var temp = this.contentEl_;
              this.contentEl_ = this.el_;
              _close = this.addChild('closeButton');
              this.contentEl_ = temp;
              this.on(_close, 'close', this.close);
            }

            // If this is being made uncloseable and has a close button, remove it.
            if (!closeable && _close) {
              this.off(_close, 'close', this.close);
              this.removeChild(_close);
              _close.dispose();
            }
          }
          return this.closeable_;
        };

        /**
         * Fill the modal's content element with the modal's "content" option.
         *
         * The content element will be emptied before this change takes place.
         *
         * @method fill
         * @return {ModalDialog}
         */

        ModalDialog.prototype.fill = function fill() {
          return this.fillWith(this.content());
        };

        /**
         * Fill the modal's content element with arbitrary content.
         *
         * The content element will be emptied before this change takes place.
         *
         * @method fillWith
         * @param  {Mixed} [content]
         *         The same rules apply to this as apply to the `content` option.
         *
         * @return {ModalDialog}
         */

        ModalDialog.prototype.fillWith = function fillWith(content) {
          var contentEl = this.contentEl();
          var parentEl = contentEl.parentNode;
          var nextSiblingEl = contentEl.nextSibling;

          this.trigger('beforemodalfill');
          this.hasBeenFilled_ = true;

          // Detach the content element from the DOM before performing
          // manipulation to avoid modifying the live DOM multiple times.
          parentEl.removeChild(contentEl);
          this.empty();
          Dom.insertContent(contentEl, content);
          this.trigger('modalfill');

          // Re-inject the re-filled content element.
          if (nextSiblingEl) {
            parentEl.insertBefore(contentEl, nextSiblingEl);
          } else {
            parentEl.appendChild(contentEl);
          }

          return this;
        };

        /**
         * Empties the content element.
         *
         * This happens automatically anytime the modal is filled.
         *
         * @method empty
         * @return {ModalDialog}
         */

        ModalDialog.prototype.empty = function empty() {
          this.trigger('beforemodalempty');
          Dom.emptyEl(this.contentEl());
          this.trigger('modalempty');
          return this;
        };

        /**
         * Gets or sets the modal content, which gets normalized before being
         * rendered into the DOM.
         *
         * This does not update the DOM or fill the modal, but it is called during
         * that process.
         *
         * @method content
         * @param  {Mixed} [value]
         *         If defined, sets the internal content value to be used on the
         *         next call(s) to `fill`. This value is normalized before being
         *         inserted. To "clear" the internal content value, pass `null`.
         *
         * @return {Mixed}
         */

        ModalDialog.prototype.content = function content(value) {
          if (typeof value !== 'undefined') {
            this.content_ = value;
          }
          return this.content_;
        };

        return ModalDialog;
      })(_component2['default']);

      ModalDialog.prototype.options_ = {
        temporary: true
      };

      _component2['default'].registerComponent('ModalDialog', ModalDialog);
      exports['default'] = ModalDialog;
      module.exports = exports['default'];

    }, { "./close-button": 66, "./component": 67, "./utils/dom": 143, "./utils/fn": 145, "./utils/log": 148 }], 113: [function (_dereq_, module, exports) {
      /**
       * @file player.js
       */
      // Subclasses Component
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('./component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _utilsEventsJs = _dereq_('./utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var _utilsDomJs = _dereq_('./utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('./utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsGuidJs = _dereq_('./utils/guid.js');

      var Guid = _interopRequireWildcard(_utilsGuidJs);

      var _utilsBrowserJs = _dereq_('./utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _utilsLogJs = _dereq_('./utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _utilsToTitleCaseJs = _dereq_('./utils/to-title-case.js');

      var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);

      var _utilsTimeRangesJs = _dereq_('./utils/time-ranges.js');

      var _utilsBufferJs = _dereq_('./utils/buffer.js');

      var _utilsStylesheetJs = _dereq_('./utils/stylesheet.js');

      var stylesheet = _interopRequireWildcard(_utilsStylesheetJs);

      var _fullscreenApiJs = _dereq_('./fullscreen-api.js');

      var _fullscreenApiJs2 = _interopRequireDefault(_fullscreenApiJs);

      var _mediaErrorJs = _dereq_('./media-error.js');

      var _mediaErrorJs2 = _interopRequireDefault(_mediaErrorJs);

      var _safeJsonParseTuple = _dereq_('safe-json-parse/tuple');

      var _safeJsonParseTuple2 = _interopRequireDefault(_safeJsonParseTuple);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      var _utilsMergeOptionsJs = _dereq_('./utils/merge-options.js');

      var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);

      var _tracksTextTrackListConverterJs = _dereq_('./tracks/text-track-list-converter.js');

      var _tracksTextTrackListConverterJs2 = _interopRequireDefault(_tracksTextTrackListConverterJs);

      var _tracksAudioTrackListJs = _dereq_('./tracks/audio-track-list.js');

      var _tracksAudioTrackListJs2 = _interopRequireDefault(_tracksAudioTrackListJs);

      var _tracksVideoTrackListJs = _dereq_('./tracks/video-track-list.js');

      var _tracksVideoTrackListJs2 = _interopRequireDefault(_tracksVideoTrackListJs);

      // Include required child components (importing also registers them)

      var _techLoaderJs = _dereq_('./tech/loader.js');

      var _techLoaderJs2 = _interopRequireDefault(_techLoaderJs);

      var _posterImageJs = _dereq_('./poster-image.js');

      var _posterImageJs2 = _interopRequireDefault(_posterImageJs);

      var _tracksTextTrackDisplayJs = _dereq_('./tracks/text-track-display.js');

      var _tracksTextTrackDisplayJs2 = _interopRequireDefault(_tracksTextTrackDisplayJs);

      var _loadingSpinnerJs = _dereq_('./loading-spinner.js');

      var _loadingSpinnerJs2 = _interopRequireDefault(_loadingSpinnerJs);

      var _bigPlayButtonJs = _dereq_('./big-play-button.js');

      var _bigPlayButtonJs2 = _interopRequireDefault(_bigPlayButtonJs);

      var _controlBarControlBarJs = _dereq_('./control-bar/control-bar.js');

      var _controlBarControlBarJs2 = _interopRequireDefault(_controlBarControlBarJs);

      var _errorDisplayJs = _dereq_('./error-display.js');

      var _errorDisplayJs2 = _interopRequireDefault(_errorDisplayJs);

      var _tracksTextTrackSettingsJs = _dereq_('./tracks/text-track-settings.js');

      var _tracksTextTrackSettingsJs2 = _interopRequireDefault(_tracksTextTrackSettingsJs);

      var _modalDialog = _dereq_('./modal-dialog');

      var _modalDialog2 = _interopRequireDefault(_modalDialog);

      // Require html5 tech, at least for disposing the original video tag

      var _techTechJs = _dereq_('./tech/tech.js');

      var _techTechJs2 = _interopRequireDefault(_techTechJs);

      var _techHtml5Js = _dereq_('./tech/html5.js');

      var _techHtml5Js2 = _interopRequireDefault(_techHtml5Js);

      /**
       * An instance of the `Player` class is created when any of the Video.js setup methods are used to initialize a video.
       * ```js
       * var myPlayer = videojs('example_video_1');
       * ```
       * In the following example, the `data-setup` attribute tells the Video.js library to create a player instance when the library is ready.
       * ```html
       * <video id="example_video_1" data-setup='{}' controls>
       *   <source src="my-source.mp4" type="video/mp4">
       * </video>
       * ```
       * After an instance has been created it can be accessed globally using `Video('example_video_1')`.
       *
       * @param {Element} tag        The original video tag used for configuring options
       * @param {Object=} options    Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @extends Component
       * @class Player
       */

      var Player = (function (_Component) {
        _inherits(Player, _Component);

        /**
         * player's constructor function
         *
         * @constructs
         * @method init
         * @param {Element} tag        The original video tag used for configuring options
         * @param {Object=} options    Player options
         * @param {Function=} ready    Ready callback function
         */

        function Player(tag, options, ready) {
          var _this = this;

          _classCallCheck(this, Player);

          // Make sure tag ID exists
          tag.id = tag.id || 'vjs_video_' + Guid.newGUID();

          // Set Options
          // The options argument overrides options set in the video tag
          // which overrides globally set options.
          // This latter part coincides with the load order
          // (tag must exist before Player)
          options = _objectAssign2['default'](Player.getTagSettings(tag), options);

          // Delay the initialization of children because we need to set up
          // player properties first, and can't use `this` before `super()`
          options.initChildren = false;

          // Same with creating the element
          options.createEl = false;

          // we don't want the player to report touch activity on itself
          // see enableTouchActivity in Component
          options.reportTouchActivity = false;

          // Run base component initializing with new options
          _Component.call(this, null, options, ready);

          // if the global option object was accidentally blown away by
          // someone, bail early with an informative error
          if (!this.options_ || !this.options_.techOrder || !this.options_.techOrder.length) {
            throw new Error('No techOrder specified. Did you overwrite ' + 'videojs.options instead of just changing the ' + 'properties you want to override?');
          }

          this.tag = tag; // Store the original tag used to set options

          // Store the tag attributes used to restore html5 element
          this.tagAttributes = tag && Dom.getElAttributes(tag);

          // Update current language
          this.language(this.options_.language);

          // Update Supported Languages
          if (options.languages) {
            (function () {
              // Normalise player option languages to lowercase
              var languagesToLower = {};

              Object.getOwnPropertyNames(options.languages).forEach(function (name) {
                languagesToLower[name.toLowerCase()] = options.languages[name];
              });
              _this.languages_ = languagesToLower;
            })();
          } else {
            this.languages_ = Player.prototype.options_.languages;
          }

          // Cache for video property values.
          this.cache_ = {};

          // Set poster
          this.poster_ = options.poster || '';

          // Set controls
          this.controls_ = !!options.controls;

          // Original tag settings stored in options
          // now remove immediately so native controls don't flash.
          // May be turned back on by HTML5 tech if nativeControlsForTouch is true
          tag.controls = false;

          /*
           * Store the internal state of scrubbing
           *
           * @private
           * @return {Boolean} True if the user is scrubbing
           */
          this.scrubbing_ = false;

          this.el_ = this.createEl();

          // We also want to pass the original player options to each component and plugin
          // as well so they don't need to reach back into the player for options later.
          // We also need to do another copy of this.options_ so we don't end up with
          // an infinite loop.
          var playerOptionsCopy = _utilsMergeOptionsJs2['default'](this.options_);

          // Load plugins
          if (options.plugins) {
            (function () {
              var plugins = options.plugins;

              Object.getOwnPropertyNames(plugins).forEach(function (name) {
                if (typeof this[name] === 'function') {
                  this[name](plugins[name]);
                } else {
                  _utilsLogJs2['default'].error('Unable to find plugin:', name);
                }
              }, _this);
            })();
          }

          this.options_.playerOptions = playerOptionsCopy;

          this.initChildren();

          // Set isAudio based on whether or not an audio tag was used
          this.isAudio(tag.nodeName.toLowerCase() === 'audio');

          // Update controls className. Can't do this when the controls are initially
          // set because the element doesn't exist yet.
          if (this.controls()) {
            this.addClass('vjs-controls-enabled');
          } else {
            this.addClass('vjs-controls-disabled');
          }

          // Set ARIA label and region role depending on player type
          this.el_.setAttribute('role', 'region');
          if (this.isAudio()) {
            this.el_.setAttribute('aria-label', 'audio player');
          } else {
            this.el_.setAttribute('aria-label', 'video player');
          }

          if (this.isAudio()) {
            this.addClass('vjs-audio');
          }

          if (this.flexNotSupported_()) {
            this.addClass('vjs-no-flex');
          }

          // TODO: Make this smarter. Toggle user state between touching/mousing
          // using events, since devices can have both touch and mouse events.
          // if (browser.TOUCH_ENABLED) {
          //   this.addClass('vjs-touch-enabled');
          // }

          // iOS Safari has broken hover handling
          if (!browser.IS_IOS) {
            this.addClass('vjs-workinghover');
          }

          // Make player easily findable by ID
          Player.players[this.id_] = this;

          // When the player is first initialized, trigger activity so components
          // like the control bar show themselves if needed
          this.userActive(true);
          this.reportUserActivity();
          this.listenForUserActivity_();

          this.on('fullscreenchange', this.handleFullscreenChange_);
          this.on('stageclick', this.handleStageClick_);
        }

        /*
         * Global player list
         *
         * @type {Object}
         */

        /**
         * Destroys the video player and does any necessary cleanup
         * ```js
         *     myPlayer.dispose();
         * ```
         * This is especially helpful if you are dynamically adding and removing videos
         * to/from the DOM.
         *
         * @method dispose
         */

        Player.prototype.dispose = function dispose() {
          this.trigger('dispose');
          // prevent dispose from being called twice
          this.off('dispose');

          if (this.styleEl_ && this.styleEl_.parentNode) {
            this.styleEl_.parentNode.removeChild(this.styleEl_);
          }

          // Kill reference to this player
          Player.players[this.id_] = null;
          if (this.tag && this.tag.player) {
            this.tag.player = null;
          }
          if (this.el_ && this.el_.player) {
            this.el_.player = null;
          }

          if (this.tech_) {
            this.tech_.dispose();
          }

          _Component.prototype.dispose.call(this);
        };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        Player.prototype.createEl = function createEl() {
          var el = this.el_ = _Component.prototype.createEl.call(this, 'div');
          var tag = this.tag;

          // Remove width/height attrs from tag so CSS can make it 100% width/height
          tag.removeAttribute('width');
          tag.removeAttribute('height');

          // Copy over all the attributes from the tag, including ID and class
          // ID will now reference player box, not the video tag
          var attrs = Dom.getElAttributes(tag);

          Object.getOwnPropertyNames(attrs).forEach(function (attr) {
            // workaround so we don't totally break IE7
            // http://stackoverflow.com/questions/3653444/css-styles-not-applied-on-dynamic-elements-in-internet-explorer-7
            if (attr === 'class') {
              el.className = attrs[attr];
            } else {
              el.setAttribute(attr, attrs[attr]);
            }
          });

          // Update tag id/class for use as HTML5 playback tech
          // Might think we should do this after embedding in container so .vjs-tech class
          // doesn't flash 100% width/height, but class only applies with .video-js parent
          tag.playerId = tag.id;
          tag.id += '_html5_api';
          tag.className = 'vjs-tech';

          // Make player findable on elements
          tag.player = el.player = this;
          // Default state of video is paused
          this.addClass('vjs-paused');

          // Add a style element in the player that we'll use to set the width/height
          // of the player in a way that's still overrideable by CSS, just like the
          // video element
          if (_globalWindow2['default'].VIDEOJS_NO_DYNAMIC_STYLE !== true) {
            this.styleEl_ = stylesheet.createStyleElement('vjs-styles-dimensions');
            var defaultsStyleEl = Dom.$('.vjs-styles-defaults');
            var head = Dom.$('head');
            head.insertBefore(this.styleEl_, defaultsStyleEl ? defaultsStyleEl.nextSibling : head.firstChild);
          }

          // Pass in the width/height/aspectRatio options which will update the style el
          this.width(this.options_.width);
          this.height(this.options_.height);
          this.fluid(this.options_.fluid);
          this.aspectRatio(this.options_.aspectRatio);

          // Hide any links within the video/audio tag, because IE doesn't hide them completely.
          var links = tag.getElementsByTagName('a');
          for (var i = 0; i < links.length; i++) {
            var linkEl = links.item(i);
            Dom.addElClass(linkEl, 'vjs-hidden');
            linkEl.setAttribute('hidden', 'hidden');
          }

          // insertElFirst seems to cause the networkState to flicker from 3 to 2, so
          // keep track of the original for later so we can know if the source originally failed
          tag.initNetworkState_ = tag.networkState;

          // Wrap video tag in div (el/box) container
          if (tag.parentNode) {
            tag.parentNode.insertBefore(el, tag);
          }

          // insert the tag as the first child of the player element
          // then manually add it to the children array so that this.addChild
          // will work properly for other components
          Dom.insertElFirst(tag, el); // Breaks iPhone, fixed in HTML5 setup.
          this.children_.unshift(tag);

          this.el_ = el;

          return el;
        };

        /**
         * Get/set player width
         *
         * @param {Number=} value Value for width
         * @return {Number} Width when getting
         * @method width
         */

        Player.prototype.width = function width(value) {
          return this.dimension('width', value);
        };

        /**
         * Get/set player height
         *
         * @param {Number=} value Value for height
         * @return {Number} Height when getting
         * @method height
         */

        Player.prototype.height = function height(value) {
          return this.dimension('height', value);
        };

        /**
         * Get/set dimension for player
         *
         * @param {String} dimension Either width or height
         * @param {Number=} value Value for dimension
         * @return {Component}
         * @method dimension
         */

        Player.prototype.dimension = function dimension(_dimension, value) {
          var privDimension = _dimension + '_';

          if (value === undefined) {
            return this[privDimension] || 0;
          }

          if (value === '') {
            // If an empty string is given, reset the dimension to be automatic
            this[privDimension] = undefined;
          } else {
            var parsedVal = parseFloat(value);

            if (isNaN(parsedVal)) {
              _utilsLogJs2['default'].error('Improper value "' + value + '" supplied for for ' + _dimension);
              return this;
            }

            this[privDimension] = parsedVal;
          }

          this.updateStyleEl_();
          return this;
        };

        /**
         * Add/remove the vjs-fluid class
         *
         * @param {Boolean} bool Value of true adds the class, value of false removes the class
         * @method fluid
         */

        Player.prototype.fluid = function fluid(bool) {
          if (bool === undefined) {
            return !!this.fluid_;
          }

          this.fluid_ = !!bool;

          if (bool) {
            this.addClass('vjs-fluid');
          } else {
            this.removeClass('vjs-fluid');
          }
        };

        /**
         * Get/Set the aspect ratio
         *
         * @param {String=} ratio Aspect ratio for player
         * @return aspectRatio
         * @method aspectRatio
         */

        Player.prototype.aspectRatio = function aspectRatio(ratio) {
          if (ratio === undefined) {
            return this.aspectRatio_;
          }

          // Check for width:height format
          if (!/^\d+\:\d+$/.test(ratio)) {
            throw new Error('Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.');
          }
          this.aspectRatio_ = ratio;

          // We're assuming if you set an aspect ratio you want fluid mode,
          // because in fixed mode you could calculate width and height yourself.
          this.fluid(true);

          this.updateStyleEl_();
        };

        /**
         * Update styles of the player element (height, width and aspect ratio)
         *
         * @method updateStyleEl_
         */

        Player.prototype.updateStyleEl_ = function updateStyleEl_() {
          if (_globalWindow2['default'].VIDEOJS_NO_DYNAMIC_STYLE === true) {
            var _width = typeof this.width_ === 'number' ? this.width_ : this.options_.width;
            var _height = typeof this.height_ === 'number' ? this.height_ : this.options_.height;
            var techEl = this.tech_ && this.tech_.el();

            if (techEl) {
              if (_width >= 0) {
                techEl.width = _width;
              }
              if (_height >= 0) {
                techEl.height = _height;
              }
            }

            return;
          }

          var width = undefined;
          var height = undefined;
          var aspectRatio = undefined;
          var idClass = undefined;

          // The aspect ratio is either used directly or to calculate width and height.
          if (this.aspectRatio_ !== undefined && this.aspectRatio_ !== 'auto') {
            // Use any aspectRatio that's been specifically set
            aspectRatio = this.aspectRatio_;
          } else if (this.videoWidth()) {
            // Otherwise try to get the aspect ratio from the video metadata
            aspectRatio = this.videoWidth() + ':' + this.videoHeight();
          } else {
            // Or use a default. The video element's is 2:1, but 16:9 is more common.
            aspectRatio = '16:9';
          }

          // Get the ratio as a decimal we can use to calculate dimensions
          var ratioParts = aspectRatio.split(':');
          var ratioMultiplier = ratioParts[1] / ratioParts[0];

          if (this.width_ !== undefined) {
            // Use any width that's been specifically set
            width = this.width_;
          } else if (this.height_ !== undefined) {
            // Or calulate the width from the aspect ratio if a height has been set
            width = this.height_ / ratioMultiplier;
          } else {
            // Or use the video's metadata, or use the video el's default of 300
            width = this.videoWidth() || 300;
          }

          if (this.height_ !== undefined) {
            // Use any height that's been specifically set
            height = this.height_;
          } else {
            // Otherwise calculate the height from the ratio and the width
            height = width * ratioMultiplier;
          }

          // Ensure the CSS class is valid by starting with an alpha character
          if (/^[^a-zA-Z]/.test(this.id())) {
            idClass = 'dimensions-' + this.id();
          } else {
            idClass = this.id() + '-dimensions';
          }

          // Ensure the right class is still on the player for the style element
          this.addClass(idClass);
          //stylesheet.setTextContent(this.styleEl_, '\n      .' + idClass + ' {\n        width: ' + width + 'px;\n        height: ' + height + 'px;\n      }\n\n      .' + idClass + '.vjs-fluid {\n        padding-top: ' + ratioMultiplier * 100 + '%;\n      }\n    ');
          stylesheet.setTextContent(this.styleEl_, '\n      .' + idClass + ' {\n        width: auto;\n        height: ' + height + 'px;\n      }\n\n      .' + idClass + '.vjs-fluid {\n        padding-top: ' + ratioMultiplier * 100 + '%;\n      }\n    ');
        };

        /**
         * Load the Media Playback Technology (tech)
         * Load/Create an instance of playback technology including element and API methods
         * And append playback element in player div.
         *
         * @param {String} techName Name of the playback technology
         * @param {String} source Video source
         * @method loadTech_
         * @private
         */

        Player.prototype.loadTech_ = function loadTech_(techName, source) {

          // Pause and remove current playback technology
          if (this.tech_) {
            this.unloadTech_();
          }

          // get rid of the HTML5 video tag as soon as we are using another tech
          if (techName !== 'Html5' && this.tag) {
            _techTechJs2['default'].getTech('Html5').disposeMediaElement(this.tag);
            this.tag.player = null;
            this.tag = null;
          }

          this.techName_ = techName;

          // Turn off API access because we're loading a new tech that might load asynchronously
          this.isReady_ = false;

          // Grab tech-specific options from player options and add source and parent element to use.
          var techOptions = _objectAssign2['default']({
            'nativeControlsForTouch': this.options_.nativeControlsForTouch,
            'source': source,
            'playerId': this.id(),
            'techId': this.id() + '_' + techName + '_api',
            'videoTracks': this.videoTracks_,
            'textTracks': this.textTracks_,
            'audioTracks': this.audioTracks_,
            'autoplay': this.options_.autoplay,
            'preload': this.options_.preload,
            'loop': this.options_.loop,
            'muted': this.options_.muted,
            'poster': this.poster(),
            'language': this.language(),
            'vtt.js': this.options_['vtt.js']
          }, this.options_[techName.toLowerCase()]);

          if (this.tag) {
            techOptions.tag = this.tag;
          }

          if (source) {
            this.currentType_ = source.type;
            if (source.src === this.cache_.src && this.cache_.currentTime > 0) {
              techOptions.startTime = this.cache_.currentTime;
            }

            this.cache_.src = source.src;
          }

          // Initialize tech instance
          var techComponent = _techTechJs2['default'].getTech(techName);
          // Support old behavior of techs being registered as components.
          // Remove once that deprecated behavior is removed.
          if (!techComponent) {
            techComponent = _componentJs2['default'].getComponent(techName);
          }
          this.tech_ = new techComponent(techOptions);

          // player.triggerReady is always async, so don't need this to be async
          this.tech_.ready(Fn.bind(this, this.handleTechReady_), true);

          _tracksTextTrackListConverterJs2['default'].jsonToTextTracks(this.textTracksJson_ || [], this.tech_);

          // Listen to all HTML5-defined events and trigger them on the player
          this.on(this.tech_, 'loadstart', this.handleTechLoadStart_);
          this.on(this.tech_, 'waiting', this.handleTechWaiting_);
          this.on(this.tech_, 'canplay', this.handleTechCanPlay_);
          this.on(this.tech_, 'canplaythrough', this.handleTechCanPlayThrough_);
          this.on(this.tech_, 'playing', this.handleTechPlaying_);
          this.on(this.tech_, 'ended', this.handleTechEnded_);
          this.on(this.tech_, 'seeking', this.handleTechSeeking_);
          this.on(this.tech_, 'seeked', this.handleTechSeeked_);
          this.on(this.tech_, 'play', this.handleTechPlay_);
          this.on(this.tech_, 'firstplay', this.handleTechFirstPlay_);
          this.on(this.tech_, 'pause', this.handleTechPause_);
          this.on(this.tech_, 'progress', this.handleTechProgress_);
          this.on(this.tech_, 'durationchange', this.handleTechDurationChange_);
          this.on(this.tech_, 'fullscreenchange', this.handleTechFullscreenChange_);
          this.on(this.tech_, 'error', this.handleTechError_);
          this.on(this.tech_, 'suspend', this.handleTechSuspend_);
          this.on(this.tech_, 'abort', this.handleTechAbort_);
          this.on(this.tech_, 'emptied', this.handleTechEmptied_);
          this.on(this.tech_, 'stalled', this.handleTechStalled_);
          this.on(this.tech_, 'loadedmetadata', this.handleTechLoadedMetaData_);
          this.on(this.tech_, 'loadeddata', this.handleTechLoadedData_);
          this.on(this.tech_, 'timeupdate', this.handleTechTimeUpdate_);
          this.on(this.tech_, 'ratechange', this.handleTechRateChange_);
          this.on(this.tech_, 'volumechange', this.handleTechVolumeChange_);
          this.on(this.tech_, 'texttrackchange', this.handleTechTextTrackChange_);
          this.on(this.tech_, 'loadedmetadata', this.updateStyleEl_);
          this.on(this.tech_, 'posterchange', this.handleTechPosterChange_);

          this.usingNativeControls(this.techGet_('controls'));

          if (this.controls() && !this.usingNativeControls()) {
            this.addTechControlsListeners_();
          }

          // Add the tech element in the DOM if it was not already there
          // Make sure to not insert the original video element if using Html5
          if (this.tech_.el().parentNode !== this.el() && (techName !== 'Html5' || !this.tag)) {
            Dom.insertElFirst(this.tech_.el(), this.el());
          }

          // Get rid of the original video tag reference after the first tech is loaded
          if (this.tag) {
            this.tag.player = null;
            this.tag = null;
          }
        };

        /**
         * Unload playback technology
         *
         * @method unloadTech_
         * @private
         */

        Player.prototype.unloadTech_ = function unloadTech_() {
          // Save the current text tracks so that we can reuse the same text tracks with the next tech
          this.videoTracks_ = this.videoTracks();
          this.textTracks_ = this.textTracks();
          this.audioTracks_ = this.audioTracks();
          this.textTracksJson_ = _tracksTextTrackListConverterJs2['default'].textTracksToJson(this.tech_);

          this.isReady_ = false;

          this.tech_.dispose();

          this.tech_ = false;
        };

        /**
         * Return a reference to the current tech.
         * It will only return a reference to the tech if given an object with the
         * `IWillNotUseThisInPlugins` property on it. This is try and prevent misuse
         * of techs by plugins.
         *
         * @param {Object}
         * @return {Object} The Tech
         * @method tech
         */

        Player.prototype.tech = function tech(safety) {
          if (safety && safety.IWillNotUseThisInPlugins) {
            return this.tech_;
          }
          var errorText = '\n      Please make sure that you are not using this inside of a plugin.\n      To disable this alert and error, please pass in an object with\n      `IWillNotUseThisInPlugins` to the `tech` method. See\n      https://github.com/videojs/video.js/issues/2617 for more info.\n    ';
          _globalWindow2['default'].alert(errorText);
          throw new Error(errorText);
        };

        /**
         * Set up click and touch listeners for the playback element
         *
         * On desktops, a click on the video itself will toggle playback,
         * on a mobile device a click on the video toggles controls.
         * (toggling controls is done by toggling the user state between active and
         * inactive)
         * A tap can signal that a user has become active, or has become inactive
         * e.g. a quick tap on an iPhone movie should reveal the controls. Another
         * quick tap should hide them again (signaling the user is in an inactive
         * viewing state)
         * In addition to this, we still want the user to be considered inactive after
         * a few seconds of inactivity.
         * Note: the only part of iOS interaction we can't mimic with this setup
         * is a touch and hold on the video element counting as activity in order to
         * keep the controls showing, but that shouldn't be an issue. A touch and hold
         * on any controls will still keep the user active
         *
         * @private
         * @method addTechControlsListeners_
         */

        Player.prototype.addTechControlsListeners_ = function addTechControlsListeners_() {
          // Make sure to remove all the previous listeners in case we are called multiple times.
          this.removeTechControlsListeners_();

          // Some browsers (Chrome & IE) don't trigger a click on a flash swf, but do
          // trigger mousedown/up.
          // http://stackoverflow.com/questions/1444562/javascript-onclick-event-over-flash-object
          // Any touch events are set to block the mousedown event from happening
          this.on(this.tech_, 'mousedown', this.handleTechClick_);

          // If the controls were hidden we don't want that to change without a tap event
          // so we'll check if the controls were already showing before reporting user
          // activity
          this.on(this.tech_, 'touchstart', this.handleTechTouchStart_);
          this.on(this.tech_, 'touchmove', this.handleTechTouchMove_);
          this.on(this.tech_, 'touchend', this.handleTechTouchEnd_);

          // The tap listener needs to come after the touchend listener because the tap
          // listener cancels out any reportedUserActivity when setting userActive(false)
          this.on(this.tech_, 'tap', this.handleTechTap_);
        };

        /**
         * Remove the listeners used for click and tap controls. This is needed for
         * toggling to controls disabled, where a tap/touch should do nothing.
         *
         * @method removeTechControlsListeners_
         * @private
         */

        Player.prototype.removeTechControlsListeners_ = function removeTechControlsListeners_() {
          // We don't want to just use `this.off()` because there might be other needed
          // listeners added by techs that extend this.
          this.off(this.tech_, 'tap', this.handleTechTap_);
          this.off(this.tech_, 'touchstart', this.handleTechTouchStart_);
          this.off(this.tech_, 'touchmove', this.handleTechTouchMove_);
          this.off(this.tech_, 'touchend', this.handleTechTouchEnd_);
          this.off(this.tech_, 'mousedown', this.handleTechClick_);
        };

        /**
         * Player waits for the tech to be ready
         *
         * @method handleTechReady_
         * @private
         */

        Player.prototype.handleTechReady_ = function handleTechReady_() {
          this.triggerReady();

          // Keep the same volume as before
          if (this.cache_.volume) {
            this.techCall_('setVolume', this.cache_.volume);
          }

          // Look if the tech found a higher resolution poster while loading
          this.handleTechPosterChange_();

          // Update the duration if available
          this.handleTechDurationChange_();

          // Chrome and Safari both have issues with autoplay.
          // In Safari (5.1.1), when we move the video element into the container div, autoplay doesn't work.
          // In Chrome (15), if you have autoplay + a poster + no controls, the video gets hidden (but audio plays)
          // This fixes both issues. Need to wait for API, so it updates displays correctly
          if (this.src() && this.tag && this.options_.autoplay && this.paused()) {
            delete this.tag.poster; // Chrome Fix. Fixed in Chrome v16.
            this.play();
          }
        };

        /**
         * Fired when the user agent begins looking for media data
         *
         * @private
         * @method handleTechLoadStart_
         */

        Player.prototype.handleTechLoadStart_ = function handleTechLoadStart_() {
          // TODO: Update to use `emptied` event instead. See #1277.

          this.removeClass('vjs-ended');

          // reset the error state
          this.error(null);

          // If it's already playing we want to trigger a firstplay event now.
          // The firstplay event relies on both the play and loadstart events
          // which can happen in any order for a new source
          if (!this.paused()) {
            this.trigger('loadstart');
            this.trigger('firstplay');
          } else {
            // reset the hasStarted state
            this.hasStarted(false);
            this.trigger('loadstart');
          }
        };

        /**
         * Add/remove the vjs-has-started class
         *
         * @param {Boolean} hasStarted The value of true adds the class the value of false remove the class
         * @return {Boolean} Boolean value if has started
         * @private
         * @method hasStarted
         */

        Player.prototype.hasStarted = function hasStarted(_hasStarted) {
          if (_hasStarted !== undefined) {
            // only update if this is a new value
            if (this.hasStarted_ !== _hasStarted) {
              this.hasStarted_ = _hasStarted;
              if (_hasStarted) {
                this.addClass('vjs-has-started');
                // trigger the firstplay event if this newly has played
                this.trigger('firstplay');
              } else {
                this.removeClass('vjs-has-started');
              }
            }
            return this;
          }
          return !!this.hasStarted_;
        };

        /**
         * Fired whenever the media begins or resumes playback
         *
         * @private
         * @method handleTechPlay_
         */

        Player.prototype.handleTechPlay_ = function handleTechPlay_() {
          this.removeClass('vjs-ended');
          this.removeClass('vjs-paused');
          this.addClass('vjs-playing');

          // hide the poster when the user hits play
          // https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-play
          this.hasStarted(true);

          this.trigger('play');
        };

        /**
         * Fired whenever the media begins waiting
         *
         * @private
         * @method handleTechWaiting_
         */

        Player.prototype.handleTechWaiting_ = function handleTechWaiting_() {
          var _this2 = this;

          this.addClass('vjs-waiting');
          this.trigger('waiting');
          this.one('timeupdate', function () {
            return _this2.removeClass('vjs-waiting');
          });
        };

        /**
         * A handler for events that signal that waiting has ended
         * which is not consistent between browsers. See #1351
         *
         * @private
         * @method handleTechCanPlay_
         */

        Player.prototype.handleTechCanPlay_ = function handleTechCanPlay_() {
          this.removeClass('vjs-waiting');
          this.trigger('canplay');
        };

        /**
         * A handler for events that signal that waiting has ended
         * which is not consistent between browsers. See #1351
         *
         * @private
         * @method handleTechCanPlayThrough_
         */

        Player.prototype.handleTechCanPlayThrough_ = function handleTechCanPlayThrough_() {
          this.removeClass('vjs-waiting');
          this.trigger('canplaythrough');
        };

        /**
         * A handler for events that signal that waiting has ended
         * which is not consistent between browsers. See #1351
         *
         * @private
         * @method handleTechPlaying_
         */

        Player.prototype.handleTechPlaying_ = function handleTechPlaying_() {
          this.removeClass('vjs-waiting');
          this.trigger('playing');
        };

        /**
         * Fired whenever the player is jumping to a new time
         *
         * @private
         * @method handleTechSeeking_
         */

        Player.prototype.handleTechSeeking_ = function handleTechSeeking_() {
          this.addClass('vjs-seeking');
          this.trigger('seeking');
        };

        /**
         * Fired when the player has finished jumping to a new time
         *
         * @private
         * @method handleTechSeeked_
         */

        Player.prototype.handleTechSeeked_ = function handleTechSeeked_() {
          this.removeClass('vjs-seeking');
          this.trigger('seeked');
        };

        /**
         * Fired the first time a video is played
         * Not part of the HLS spec, and we're not sure if this is the best
         * implementation yet, so use sparingly. If you don't have a reason to
         * prevent playback, use `myPlayer.one('play');` instead.
         *
         * @private
         * @method handleTechFirstPlay_
         */

        Player.prototype.handleTechFirstPlay_ = function handleTechFirstPlay_() {
          //If the first starttime attribute is specified
          //then we will start at the given offset in seconds
          if (this.options_.starttime) {
            this.currentTime(this.options_.starttime);
          }

          this.addClass('vjs-has-started');
          this.trigger('firstplay');
        };

        /**
         * Fired whenever the media has been paused
         *
         * @private
         * @method handleTechPause_
         */

        Player.prototype.handleTechPause_ = function handleTechPause_() {
          this.removeClass('vjs-playing');
          this.addClass('vjs-paused');
          this.trigger('pause');
        };

        /**
         * Fired while the user agent is downloading media data
         *
         * @private
         * @method handleTechProgress_
         */

        Player.prototype.handleTechProgress_ = function handleTechProgress_() {
          this.trigger('progress');
        };

        /**
         * Fired when the end of the media resource is reached (currentTime == duration)
         *
         * @private
         * @method handleTechEnded_
         */

        Player.prototype.handleTechEnded_ = function handleTechEnded_() {
          this.addClass('vjs-ended');
          if (this.options_.loop) {
            this.currentTime(0);
            this.play();
          } else if (!this.paused()) {
            this.pause();
          }

          this.trigger('ended');
        };

        /**
         * Fired when the duration of the media resource is first known or changed
         *
         * @private
         * @method handleTechDurationChange_
         */

        Player.prototype.handleTechDurationChange_ = function handleTechDurationChange_() {
          this.duration(this.techGet_('duration'));
        };

        /**
         * Handle a click on the media element to play/pause
         *
         * @param {Object=} event Event object
         * @private
         * @method handleTechClick_
         */

        Player.prototype.handleTechClick_ = function handleTechClick_(event) {
          // We're using mousedown to detect clicks thanks to Flash, but mousedown
          // will also be triggered with right-clicks, so we need to prevent that
          if (event.button !== 0) return;

          // When controls are disabled a click should not toggle playback because
          // the click is considered a control
          if (this.controls()) {
            if (this.paused()) {
              this.play();
            } else {
              this.pause();
            }
          }
        };

        /**
         * Handle a tap on the media element. It will toggle the user
         * activity state, which hides and shows the controls.
         *
         * @private
         * @method handleTechTap_
         */

        Player.prototype.handleTechTap_ = function handleTechTap_() {
          this.userActive(!this.userActive());
        };

        /**
         * Handle touch to start
         *
         * @private
         * @method handleTechTouchStart_
         */

        Player.prototype.handleTechTouchStart_ = function handleTechTouchStart_() {
          this.userWasActive = this.userActive();
        };

        /**
         * Handle touch to move
         *
         * @private
         * @method handleTechTouchMove_
         */

        Player.prototype.handleTechTouchMove_ = function handleTechTouchMove_() {
          if (this.userWasActive) {
            this.reportUserActivity();
          }
        };

        /**
         * Handle touch to end
         *
         * @private
         * @method handleTechTouchEnd_
         */

        Player.prototype.handleTechTouchEnd_ = function handleTechTouchEnd_(event) {
          // Stop the mouse events from also happening
          event.preventDefault();
        };

        /**
         * Fired when the player switches in or out of fullscreen mode
         *
         * @private
         * @method handleFullscreenChange_
         */

        Player.prototype.handleFullscreenChange_ = function handleFullscreenChange_() {
          if (this.isFullscreen()) {
            this.addClass('vjs-fullscreen');
          } else {
            this.removeClass('vjs-fullscreen');
          }
        };

        /**
         * native click events on the SWF aren't triggered on IE11, Win8.1RT
         * use stageclick events triggered from inside the SWF instead
         *
         * @private
         * @method handleStageClick_
         */

        Player.prototype.handleStageClick_ = function handleStageClick_() {
          this.reportUserActivity();
        };

        /**
         * Handle Tech Fullscreen Change
         *
         * @private
         * @method handleTechFullscreenChange_
         */

        Player.prototype.handleTechFullscreenChange_ = function handleTechFullscreenChange_(event, data) {
          if (data) {
            this.isFullscreen(data.isFullscreen);
          }
          this.trigger('fullscreenchange');
        };

        /**
         * Fires when an error occurred during the loading of an audio/video
         *
         * @private
         * @method handleTechError_
         */

        Player.prototype.handleTechError_ = function handleTechError_() {
          var error = this.tech_.error();
          this.error(error && error.code);
        };

        /**
         * Fires when the browser is intentionally not getting media data
         *
         * @private
         * @method handleTechSuspend_
         */

        Player.prototype.handleTechSuspend_ = function handleTechSuspend_() {
          this.trigger('suspend');
        };

        /**
         * Fires when the loading of an audio/video is aborted
         *
         * @private
         * @method handleTechAbort_
         */

        Player.prototype.handleTechAbort_ = function handleTechAbort_() {
          this.trigger('abort');
        };

        /**
         * Fires when the current playlist is empty
         *
         * @private
         * @method handleTechEmptied_
         */

        Player.prototype.handleTechEmptied_ = function handleTechEmptied_() {
          this.trigger('emptied');
        };

        /**
         * Fires when the browser is trying to get media data, but data is not available
         *
         * @private
         * @method handleTechStalled_
         */

        Player.prototype.handleTechStalled_ = function handleTechStalled_() {
          this.trigger('stalled');
        };

        /**
         * Fires when the browser has loaded meta data for the audio/video
         *
         * @private
         * @method handleTechLoadedMetaData_
         */

        Player.prototype.handleTechLoadedMetaData_ = function handleTechLoadedMetaData_() {
          this.trigger('loadedmetadata');
        };

        /**
         * Fires when the browser has loaded the current frame of the audio/video
         *
         * @private
         * @method handleTechLoadedData_
         */

        Player.prototype.handleTechLoadedData_ = function handleTechLoadedData_() {
          this.trigger('loadeddata');
        };

        /**
         * Fires when the current playback position has changed
         *
         * @private
         * @method handleTechTimeUpdate_
         */

        Player.prototype.handleTechTimeUpdate_ = function handleTechTimeUpdate_() {
          this.trigger('timeupdate');
        };

        /**
         * Fires when the playing speed of the audio/video is changed
         *
         * @private
         * @method handleTechRateChange_
         */

        Player.prototype.handleTechRateChange_ = function handleTechRateChange_() {
          this.trigger('ratechange');
        };

        /**
         * Fires when the volume has been changed
         *
         * @private
         * @method handleTechVolumeChange_
         */

        Player.prototype.handleTechVolumeChange_ = function handleTechVolumeChange_() {
          this.trigger('volumechange');
        };

        /**
         * Fires when the text track has been changed
         *
         * @private
         * @method handleTechTextTrackChange_
         */

        Player.prototype.handleTechTextTrackChange_ = function handleTechTextTrackChange_() {
          this.trigger('texttrackchange');
        };

        /**
         * Get object for cached values.
         *
         * @return {Object}
         * @method getCache
         */

        Player.prototype.getCache = function getCache() {
          return this.cache_;
        };

        /**
         * Pass values to the playback tech
         *
         * @param {String=} method Method
         * @param {Object=} arg Argument
         * @private
         * @method techCall_
         */

        Player.prototype.techCall_ = function techCall_(method, arg) {
          // If it's not ready yet, call method when it is
          if (this.tech_ && !this.tech_.isReady_) {
            this.tech_.ready(function () {
              this[method](arg);
            }, true);

            // Otherwise call method now
          } else {
            try {
              this.tech_[method](arg);
            } catch (e) {
              _utilsLogJs2['default'](e);
              throw e;
            }
          }
        };

        /**
         * Get calls can't wait for the tech, and sometimes don't need to.
         *
         * @param {String} method Tech method
         * @return {Method}
         * @private
         * @method techGet_
         */

        Player.prototype.techGet_ = function techGet_(method) {
          if (this.tech_ && this.tech_.isReady_) {

            // Flash likes to die and reload when you hide or reposition it.
            // In these cases the object methods go away and we get errors.
            // When that happens we'll catch the errors and inform tech that it's not ready any more.
            try {
              return this.tech_[method]();
            } catch (e) {
              // When building additional tech libs, an expected method may not be defined yet
              if (this.tech_[method] === undefined) {
                _utilsLogJs2['default']('Video.js: ' + method + ' method not defined for ' + this.techName_ + ' playback technology.', e);
              } else {
                // When a method isn't available on the object it throws a TypeError
                if (e.name === 'TypeError') {
                  _utilsLogJs2['default']('Video.js: ' + method + ' unavailable on ' + this.techName_ + ' playback technology element.', e);
                  this.tech_.isReady_ = false;
                } else {
                  _utilsLogJs2['default'](e);
                }
              }
              throw e;
            }
          }

          return;
        };

        /**
         * start media playback
         * ```js
         *     myPlayer.play();
         * ```
         *
         * @return {Player} self
         * @method play
         */

        Player.prototype.play = function play() {
          this.techCall_('play');
          return this;
        };

        /**
         * Pause the video playback
         * ```js
         *     myPlayer.pause();
         * ```
         *
         * @return {Player} self
         * @method pause
         */

        Player.prototype.pause = function pause() {
          this.techCall_('pause');
          return this;
        };

        /**
         * Check if the player is paused
         * ```js
         *     var isPaused = myPlayer.paused();
         *     var isPlaying = !myPlayer.paused();
         * ```
         *
         * @return {Boolean} false if the media is currently playing, or true otherwise
         * @method paused
         */

        Player.prototype.paused = function paused() {
          // The initial state of paused should be true (in Safari it's actually false)
          return this.techGet_('paused') === false ? false : true;
        };

        /**
         * Returns whether or not the user is "scrubbing". Scrubbing is when the user
         * has clicked the progress bar handle and is dragging it along the progress bar.
         *
         * @param  {Boolean} isScrubbing   True/false the user is scrubbing
         * @return {Boolean}               The scrubbing status when getting
         * @return {Object}                The player when setting
         * @method scrubbing
         */

        Player.prototype.scrubbing = function scrubbing(isScrubbing) {
          if (isScrubbing !== undefined) {
            this.scrubbing_ = !!isScrubbing;

            if (isScrubbing) {
              this.addClass('vjs-scrubbing');
            } else {
              this.removeClass('vjs-scrubbing');
            }

            return this;
          }

          return this.scrubbing_;
        };

        /**
         * Get or set the current time (in seconds)
         * ```js
         *     // get
         *     var whereYouAt = myPlayer.currentTime();
         *     // set
         *     myPlayer.currentTime(120); // 2 minutes into the video
         * ```
         *
         * @param  {Number|String=} seconds The time to seek to
         * @return {Number}        The time in seconds, when not setting
         * @return {Player}    self, when the current time is set
         * @method currentTime
         */

        Player.prototype.currentTime = function currentTime(seconds) {
          if (seconds !== undefined) {

            this.techCall_('setCurrentTime', seconds);

            return this;
          }

          // cache last currentTime and return. default to 0 seconds
          //
          // Caching the currentTime is meant to prevent a massive amount of reads on the tech's
          // currentTime when scrubbing, but may not provide much performance benefit afterall.
          // Should be tested. Also something has to read the actual current time or the cache will
          // never get updated.
          return this.cache_.currentTime = this.techGet_('currentTime') || 0;
        };

        /**
         * Get the length in time of the video in seconds
         * ```js
         *     var lengthOfVideo = myPlayer.duration();
         * ```
         * **NOTE**: The video must have started loading before the duration can be
         * known, and in the case of Flash, may not be known until the video starts
         * playing.
         *
         * @param {Number} seconds Duration when setting
         * @return {Number} The duration of the video in seconds when getting
         * @method duration
         */

        Player.prototype.duration = function duration(seconds) {
          if (seconds === undefined) {
            return this.cache_.duration || 0;
          }

          seconds = parseFloat(seconds) || 0;

          // Standardize on Inifity for signaling video is live
          if (seconds < 0) {
            seconds = Infinity;
          }

          if (seconds !== this.cache_.duration) {
            // Cache the last set value for optimized scrubbing (esp. Flash)
            this.cache_.duration = seconds;

            if (seconds === Infinity) {
              this.addClass('vjs-live');
            } else {
              this.removeClass('vjs-live');
            }

            this.trigger('durationchange');
          }

          return this;
        };

        /**
         * Calculates how much time is left.
         * ```js
         *     var timeLeft = myPlayer.remainingTime();
         * ```
         * Not a native video element function, but useful
         *
         * @return {Number} The time remaining in seconds
         * @method remainingTime
         */

        Player.prototype.remainingTime = function remainingTime() {
          return this.duration() - this.currentTime();
        };

        // http://dev.w3.org/html5/spec/video.html#dom-media-buffered
        // Buffered returns a timerange object.
        // Kind of like an array of portions of the video that have been downloaded.

        /**
         * Get a TimeRange object with the times of the video that have been downloaded
         * If you just want the percent of the video that's been downloaded,
         * use bufferedPercent.
         * ```js
         *     // Number of different ranges of time have been buffered. Usually 1.
         *     numberOfRanges = bufferedTimeRange.length,
         *     // Time in seconds when the first range starts. Usually 0.
         *     firstRangeStart = bufferedTimeRange.start(0),
         *     // Time in seconds when the first range ends
         *     firstRangeEnd = bufferedTimeRange.end(0),
         *     // Length in seconds of the first time range
         *     firstRangeLength = firstRangeEnd - firstRangeStart;
         * ```
         *
         * @return {Object} A mock TimeRange object (following HTML spec)
         * @method buffered
         */

        Player.prototype.buffered = function buffered() {
          var buffered = this.techGet_('buffered');

          if (!buffered || !buffered.length) {
            buffered = _utilsTimeRangesJs.createTimeRange(0, 0);
          }

          return buffered;
        };

        /**
         * Get the percent (as a decimal) of the video that's been downloaded
         * ```js
         *     var howMuchIsDownloaded = myPlayer.bufferedPercent();
         * ```
         * 0 means none, 1 means all.
         * (This method isn't in the HTML5 spec, but it's very convenient)
         *
         * @return {Number} A decimal between 0 and 1 representing the percent
         * @method bufferedPercent
         */

        Player.prototype.bufferedPercent = function bufferedPercent() {
          return _utilsBufferJs.bufferedPercent(this.buffered(), this.duration());
        };

        /**
         * Get the ending time of the last buffered time range
         * This is used in the progress bar to encapsulate all time ranges.
         *
         * @return {Number} The end of the last buffered time range
         * @method bufferedEnd
         */

        Player.prototype.bufferedEnd = function bufferedEnd() {
          var buffered = this.buffered(),
            duration = this.duration(),
            end = buffered.end(buffered.length - 1);

          if (end > duration) {
            end = duration;
          }

          return end;
        };

        /**
         * Get or set the current volume of the media
         * ```js
         *     // get
         *     var howLoudIsIt = myPlayer.volume();
         *     // set
         *     myPlayer.volume(0.5); // Set volume to half
         * ```
         * 0 is off (muted), 1.0 is all the way up, 0.5 is half way.
         *
         * @param  {Number} percentAsDecimal The new volume as a decimal percent
         * @return {Number}              The current volume when getting
         * @return {Player}              self when setting
         * @method volume
         */

        Player.prototype.volume = function volume(percentAsDecimal) {
          var vol = undefined;

          if (percentAsDecimal !== undefined) {
            vol = Math.max(0, Math.min(1, parseFloat(percentAsDecimal))); // Force value to between 0 and 1
            this.cache_.volume = vol;
            this.techCall_('setVolume', vol);

            return this;
          }

          // Default to 1 when returning current volume.
          vol = parseFloat(this.techGet_('volume'));
          return isNaN(vol) ? 1 : vol;
        };

        /**
         * Get the current muted state, or turn mute on or off
         * ```js
         *     // get
         *     var isVolumeMuted = myPlayer.muted();
         *     // set
         *     myPlayer.muted(true); // mute the volume
         * ```
         *
         * @param  {Boolean=} muted True to mute, false to unmute
         * @return {Boolean} True if mute is on, false if not when getting
         * @return {Player} self when setting mute
         * @method muted
         */

        Player.prototype.muted = function muted(_muted) {
          if (_muted !== undefined) {
            this.techCall_('setMuted', _muted);
            return this;
          }
          return this.techGet_('muted') || false; // Default to false
        };

        // Check if current tech can support native fullscreen
        // (e.g. with built in controls like iOS, so not our flash swf)
        /**
         * Check to see if fullscreen is supported
         *
         * @return {Boolean}
         * @method supportsFullScreen
         */

        Player.prototype.supportsFullScreen = function supportsFullScreen() {
          return this.techGet_('supportsFullScreen') || false;
        };

        /**
         * Check if the player is in fullscreen mode
         * ```js
         *     // get
         *     var fullscreenOrNot = myPlayer.isFullscreen();
         *     // set
         *     myPlayer.isFullscreen(true); // tell the player it's in fullscreen
         * ```
         * NOTE: As of the latest HTML5 spec, isFullscreen is no longer an official
         * property and instead document.fullscreenElement is used. But isFullscreen is
         * still a valuable property for internal player workings.
         *
         * @param  {Boolean=} isFS Update the player's fullscreen state
         * @return {Boolean} true if fullscreen false if not when getting
         * @return {Player} self when setting
         * @method isFullscreen
         */

        Player.prototype.isFullscreen = function isFullscreen(isFS) {
          if (isFS !== undefined) {
            this.isFullscreen_ = !!isFS;
            return this;
          }
          return !!this.isFullscreen_;
        };

        /**
         * Increase the size of the video to full screen
         * ```js
         *     myPlayer.requestFullscreen();
         * ```
         * In some browsers, full screen is not supported natively, so it enters
         * "full window mode", where the video fills the browser window.
         * In browsers and devices that support native full screen, sometimes the
         * browser's default controls will be shown, and not the Video.js custom skin.
         * This includes most mobile devices (iOS, Android) and older versions of
         * Safari.
         *
         * @return {Player} self
         * @method requestFullscreen
         */

        Player.prototype.requestFullscreen = function requestFullscreen() {
          var fsApi = _fullscreenApiJs2['default'];

          this.isFullscreen(true);

          if (fsApi.requestFullscreen) {
            // the browser supports going fullscreen at the element level so we can
            // take the controls fullscreen as well as the video

            // Trigger fullscreenchange event after change
            // We have to specifically add this each time, and remove
            // when canceling fullscreen. Otherwise if there's multiple
            // players on a page, they would all be reacting to the same fullscreen
            // events
            Events.on(_globalDocument2['default'], fsApi.fullscreenchange, Fn.bind(this, function documentFullscreenChange(e) {
              this.isFullscreen(_globalDocument2['default'][fsApi.fullscreenElement]);

              // If cancelling fullscreen, remove event listener.
              if (this.isFullscreen() === false) {
                Events.off(_globalDocument2['default'], fsApi.fullscreenchange, documentFullscreenChange);
              }

              this.trigger('fullscreenchange');
            }));

            this.el_[fsApi.requestFullscreen]();
          } else if (this.tech_.supportsFullScreen()) {
            // we can't take the video.js controls fullscreen but we can go fullscreen
            // with native controls
            this.techCall_('enterFullScreen');
          } else {
            // fullscreen isn't supported so we'll just stretch the video element to
            // fill the viewport
            this.enterFullWindow();
            this.trigger('fullscreenchange');
          }

          return this;
        };

        /**
         * Return the video to its normal size after having been in full screen mode
         * ```js
         *     myPlayer.exitFullscreen();
         * ```
         *
         * @return {Player} self
         * @method exitFullscreen
         */

        Player.prototype.exitFullscreen = function exitFullscreen() {
          var fsApi = _fullscreenApiJs2['default'];
          this.isFullscreen(false);

          // Check for browser element fullscreen support
          if (fsApi.requestFullscreen) {
            _globalDocument2['default'][fsApi.exitFullscreen]();
          } else if (this.tech_.supportsFullScreen()) {
            this.techCall_('exitFullScreen');
          } else {
            this.exitFullWindow();
            this.trigger('fullscreenchange');
          }

          return this;
        };

        /**
         * When fullscreen isn't supported we can stretch the video container to as wide as the browser will let us.
         *
         * @method enterFullWindow
         */

        Player.prototype.enterFullWindow = function enterFullWindow() {
          this.isFullWindow = true;

          // Storing original doc overflow value to return to when fullscreen is off
          this.docOrigOverflow = _globalDocument2['default'].documentElement.style.overflow;

          // Add listener for esc key to exit fullscreen
          Events.on(_globalDocument2['default'], 'keydown', Fn.bind(this, this.fullWindowOnEscKey));

          // Hide any scroll bars
          _globalDocument2['default'].documentElement.style.overflow = 'hidden';

          // Apply fullscreen styles
          Dom.addElClass(_globalDocument2['default'].body, 'vjs-full-window');

          this.trigger('enterFullWindow');
        };

        /**
         * Check for call to either exit full window or full screen on ESC key
         *
         * @param {String} event Event to check for key press
         * @method fullWindowOnEscKey
         */

        Player.prototype.fullWindowOnEscKey = function fullWindowOnEscKey(event) {
          if (event.keyCode === 27) {
            if (this.isFullscreen() === true) {
              this.exitFullscreen();
            } else {
              this.exitFullWindow();
            }
          }
        };

        /**
         * Exit full window
         *
         * @method exitFullWindow
         */

        Player.prototype.exitFullWindow = function exitFullWindow() {
          this.isFullWindow = false;
          Events.off(_globalDocument2['default'], 'keydown', this.fullWindowOnEscKey);

          // Unhide scroll bars.
          _globalDocument2['default'].documentElement.style.overflow = this.docOrigOverflow;

          // Remove fullscreen styles
          Dom.removeElClass(_globalDocument2['default'].body, 'vjs-full-window');

          // Resize the box, controller, and poster to original sizes
          // this.positionAll();
          this.trigger('exitFullWindow');
        };

        /**
         * Check whether the player can play a given mimetype
         *
         * @param {String} type The mimetype to check
         * @return {String} 'probably', 'maybe', or '' (empty string)
         * @method canPlayType
         */

        Player.prototype.canPlayType = function canPlayType(type) {
          var can = undefined;

          // Loop through each playback technology in the options order
          for (var i = 0, j = this.options_.techOrder; i < j.length; i++) {
            var techName = _utilsToTitleCaseJs2['default'](j[i]);
            var tech = _techTechJs2['default'].getTech(techName);

            // Support old behavior of techs being registered as components.
            // Remove once that deprecated behavior is removed.
            if (!tech) {
              tech = _componentJs2['default'].getComponent(techName);
            }

            // Check if the current tech is defined before continuing
            if (!tech) {
              _utilsLogJs2['default'].error('The "' + techName + '" tech is undefined. Skipped browser support check for that tech.');
              continue;
            }

            // Check if the browser supports this technology
            if (tech.isSupported()) {
              can = tech.canPlayType(type);

              if (can) {
                return can;
              }
            }
          }

          return '';
        };

        /**
         * Select source based on tech-order or source-order
         * Uses source-order selection if `options.sourceOrder` is truthy. Otherwise,
         * defaults to tech-order selection
         *
         * @param {Array} sources The sources for a media asset
         * @return {Object|Boolean} Object of source and tech order, otherwise false
         * @method selectSource
         */

        Player.prototype.selectSource = function selectSource(sources) {
          // Get only the techs specified in `techOrder` that exist and are supported by the
          // current platform
          var techs = this.options_.techOrder.map(_utilsToTitleCaseJs2['default']).map(function (techName) {
            // `Component.getComponent(...)` is for support of old behavior of techs
            // being registered as components.
            // Remove once that deprecated behavior is removed.
            return [techName, _techTechJs2['default'].getTech(techName) || _componentJs2['default'].getComponent(techName)];
          }).filter(function (_ref) {
            var techName = _ref[0];
            var tech = _ref[1];

            // Check if the current tech is defined before continuing
            if (tech) {
              // Check if the browser supports this technology
              return tech.isSupported();
            }

            _utilsLogJs2['default'].error('The "' + techName + '" tech is undefined. Skipped browser support check for that tech.');
            return false;
          });

          // Iterate over each `innerArray` element once per `outerArray` element and execute
          // `tester` with both. If `tester` returns a non-falsy value, exit early and return
          // that value.
          var findFirstPassingTechSourcePair = function findFirstPassingTechSourcePair(outerArray, innerArray, tester) {
            var found = undefined;

            outerArray.some(function (outerChoice) {
              return innerArray.some(function (innerChoice) {
                found = tester(outerChoice, innerChoice);

                if (found) {
                  return true;
                }
              });
            });

            return found;
          };

          var foundSourceAndTech = undefined;
          var flip = function flip(fn) {
            return function (a, b) {
              return fn(b, a);
            };
          };
          var finder = function finder(_ref2, source) {
            var techName = _ref2[0];
            var tech = _ref2[1];

            if (tech.canPlaySource(source)) {
              return { source: source, tech: techName };
            }
          };

          // Depending on the truthiness of `options.sourceOrder`, we swap the order of techs and sources
          // to select from them based on their priority.
          if (this.options_.sourceOrder) {
            // Source-first ordering
            foundSourceAndTech = findFirstPassingTechSourcePair(sources, techs, flip(finder));
          } else {
            // Tech-first ordering
            foundSourceAndTech = findFirstPassingTechSourcePair(techs, sources, finder);
          }

          return foundSourceAndTech || false;
        };

        /**
         * The source function updates the video source
         * There are three types of variables you can pass as the argument.
         * **URL String**: A URL to the the video file. Use this method if you are sure
         * the current playback technology (HTML5/Flash) can support the source you
         * provide. Currently only MP4 files can be used in both HTML5 and Flash.
         * ```js
         *     myPlayer.src("http://www.example.com/path/to/video.mp4");
         * ```
         * **Source Object (or element):* * A javascript object containing information
         * about the source file. Use this method if you want the player to determine if
         * it can support the file using the type information.
         * ```js
         *     myPlayer.src({ type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" });
         * ```
         * **Array of Source Objects:* * To provide multiple versions of the source so
         * that it can be played using HTML5 across browsers you can use an array of
         * source objects. Video.js will detect which version is supported and load that
         * file.
         * ```js
         *     myPlayer.src([
         *       { type: "video/mp4", src: "http://www.example.com/path/to/video.mp4" },
         *       { type: "video/webm", src: "http://www.example.com/path/to/video.webm" },
         *       { type: "video/ogg", src: "http://www.example.com/path/to/video.ogv" }
         *     ]);
         * ```
         *
         * @param  {String|Object|Array=} source The source URL, object, or array of sources
         * @return {String} The current video source when getting
         * @return {String} The player when setting
         * @method src
         */

        Player.prototype.src = function src(source) {
          if (source === undefined) {
            return this.techGet_('src');
          }

          var currentTech = _techTechJs2['default'].getTech(this.techName_);
          // Support old behavior of techs being registered as components.
          // Remove once that deprecated behavior is removed.
          if (!currentTech) {
            currentTech = _componentJs2['default'].getComponent(this.techName_);
          }

          // case: Array of source objects to choose from and pick the best to play
          if (Array.isArray(source)) {
            this.sourceList_(source);

            // case: URL String (http://myvideo...)
          } else if (typeof source === 'string') {
            // create a source object from the string
            this.src({ src: source });

            // case: Source object { src: '', type: '' ... }
          } else if (source instanceof Object) {
            // check if the source has a type and the loaded tech cannot play the source
            // if there's no type we'll just try the current tech
            if (source.type && !currentTech.canPlaySource(source)) {
              // create a source list with the current source and send through
              // the tech loop to check for a compatible technology
              this.sourceList_([source]);
            } else {
              this.cache_.src = source.src;
              this.currentType_ = source.type || '';

              // wait until the tech is ready to set the source
              this.ready(function () {

                // The setSource tech method was added with source handlers
                // so older techs won't support it
                // We need to check the direct prototype for the case where subclasses
                // of the tech do not support source handlers
                if (currentTech.prototype.hasOwnProperty('setSource')) {
                  this.techCall_('setSource', source);
                } else {
                  this.techCall_('src', source.src);
                }

                if (this.options_.preload === 'auto') {
                  this.load();
                }

                if (this.options_.autoplay) {
                  this.play();
                }

                // Set the source synchronously if possible (#2326)
              }, true);
            }
          }

          return this;
        };

        /**
         * Handle an array of source objects
         *
         * @param  {Array} sources Array of source objects
         * @private
         * @method sourceList_
         */

        Player.prototype.sourceList_ = function sourceList_(sources) {
          var sourceTech = this.selectSource(sources);

          if (sourceTech) {
            if (sourceTech.tech === this.techName_) {
              // if this technology is already loaded, set the source
              this.src(sourceTech.source);
            } else {
              // load this technology with the chosen source
              this.loadTech_(sourceTech.tech, sourceTech.source);
            }
          } else {
            // We need to wrap this in a timeout to give folks a chance to add error event handlers
            this.setTimeout(function () {
              this.error({ code: 4, message: this.localize(this.options_.notSupportedMessage) });
            }, 0);

            // we could not find an appropriate tech, but let's still notify the delegate that this is it
            // this needs a better comment about why this is needed
            this.triggerReady();
          }
        };

        /**
         * Begin loading the src data.
         *
         * @return {Player} Returns the player
         * @method load
         */

        Player.prototype.load = function load() {
          this.techCall_('load');
          return this;
        };

        /**
         * Reset the player. Loads the first tech in the techOrder,
         * and calls `reset` on the tech`.
         *
         * @return {Player} Returns the player
         * @method reset
         */

        Player.prototype.reset = function reset() {
          this.loadTech_(_utilsToTitleCaseJs2['default'](this.options_.techOrder[0]), null);
          this.techCall_('reset');
          return this;
        };

        /**
         * Returns the fully qualified URL of the current source value e.g. http://mysite.com/video.mp4
         * Can be used in conjuction with `currentType` to assist in rebuilding the current source object.
         *
         * @return {String} The current source
         * @method currentSrc
         */

        Player.prototype.currentSrc = function currentSrc() {
          return this.techGet_('currentSrc') || this.cache_.src || '';
        };

        /**
         * Get the current source type e.g. video/mp4
         * This can allow you rebuild the current source object so that you could load the same
         * source and tech later
         *
         * @return {String} The source MIME type
         * @method currentType
         */

        Player.prototype.currentType = function currentType() {
          return this.currentType_ || '';
        };

        /**
         * Get or set the preload attribute
         *
         * @param {Boolean} value Boolean to determine if preload should be used
         * @return {String} The preload attribute value when getting
         * @return {Player} Returns the player when setting
         * @method preload
         */

        Player.prototype.preload = function preload(value) {
          if (value !== undefined) {
            this.techCall_('setPreload', value);
            this.options_.preload = value;
            return this;
          }
          return this.techGet_('preload');
        };

        /**
         * Get or set the autoplay attribute.
         *
         * @param {Boolean} value Boolean to determine if video should autoplay
         * @return {String} The autoplay attribute value when getting
         * @return {Player} Returns the player when setting
         * @method autoplay
         */

        Player.prototype.autoplay = function autoplay(value) {
          if (value !== undefined) {
            this.techCall_('setAutoplay', value);
            this.options_.autoplay = value;
            return this;
          }
          return this.techGet_('autoplay', value);
        };

        /**
         * Get or set the loop attribute on the video element.
         *
         * @param {Boolean} value Boolean to determine if video should loop
         * @return {String} The loop attribute value when getting
         * @return {Player} Returns the player when setting
         * @method loop
         */

        Player.prototype.loop = function loop(value) {
          if (value !== undefined) {
            this.techCall_('setLoop', value);
            this.options_['loop'] = value;
            return this;
          }
          return this.techGet_('loop');
        };

        /**
         * Get or set the poster image source url
         *
         * ##### EXAMPLE:
         * ```js
         *     // get
         *     var currentPoster = myPlayer.poster();
         *     // set
         *     myPlayer.poster('http://example.com/myImage.jpg');
         * ```
         *
         * @param  {String=} src Poster image source URL
         * @return {String} poster URL when getting
         * @return {Player} self when setting
         * @method poster
         */

        Player.prototype.poster = function poster(src) {
          if (src === undefined) {
            return this.poster_;
          }

          // The correct way to remove a poster is to set as an empty string
          // other falsey values will throw errors
          if (!src) {
            src = '';
          }

          // update the internal poster variable
          this.poster_ = src;

          // update the tech's poster
          this.techCall_('setPoster', src);

          // alert components that the poster has been set
          this.trigger('posterchange');

          return this;
        };

        /**
         * Some techs (e.g. YouTube) can provide a poster source in an
         * asynchronous way. We want the poster component to use this
         * poster source so that it covers up the tech's controls.
         * (YouTube's play button). However we only want to use this
         * soruce if the player user hasn't set a poster through
         * the normal APIs.
         *
         * @private
         * @method handleTechPosterChange_
         */

        Player.prototype.handleTechPosterChange_ = function handleTechPosterChange_() {
          if (!this.poster_ && this.tech_ && this.tech_.poster) {
            this.poster_ = this.tech_.poster() || '';

            // Let components know the poster has changed
            this.trigger('posterchange');
          }
        };

        /**
         * Get or set whether or not the controls are showing.
         *
         * @param  {Boolean} bool Set controls to showing or not
         * @return {Boolean}    Controls are showing
         * @method controls
         */

        Player.prototype.controls = function controls(bool) {
          if (bool !== undefined) {
            bool = !!bool; // force boolean
            // Don't trigger a change event unless it actually changed
            if (this.controls_ !== bool) {
              this.controls_ = bool;

              if (this.usingNativeControls()) {
                this.techCall_('setControls', bool);
              }

              if (bool) {
                this.removeClass('vjs-controls-disabled');
                this.addClass('vjs-controls-enabled');
                this.trigger('controlsenabled');

                if (!this.usingNativeControls()) {
                  this.addTechControlsListeners_();
                }
              } else {
                this.removeClass('vjs-controls-enabled');
                this.addClass('vjs-controls-disabled');
                this.trigger('controlsdisabled');

                if (!this.usingNativeControls()) {
                  this.removeTechControlsListeners_();
                }
              }
            }
            return this;
          }
          return !!this.controls_;
        };

        /**
         * Toggle native controls on/off. Native controls are the controls built into
         * devices (e.g. default iPhone controls), Flash, or other techs
         * (e.g. Vimeo Controls)
         * **This should only be set by the current tech, because only the tech knows
         * if it can support native controls**
         *
         * @param  {Boolean} bool    True signals that native controls are on
         * @return {Player}      Returns the player
         * @private
         * @method usingNativeControls
         */

        Player.prototype.usingNativeControls = function usingNativeControls(bool) {
          if (bool !== undefined) {
            bool = !!bool; // force boolean
            // Don't trigger a change event unless it actually changed
            if (this.usingNativeControls_ !== bool) {
              this.usingNativeControls_ = bool;
              if (bool) {
                this.addClass('vjs-using-native-controls');

                /**
                  * player is using the native device controls
                 *
                  * @event usingnativecontrols
                  * @memberof Player
                  * @instance
                  * @private
                  */
                this.trigger('usingnativecontrols');
              } else {
                this.removeClass('vjs-using-native-controls');

                /**
                  * player is using the custom HTML controls
                 *
                  * @event usingcustomcontrols
                  * @memberof Player
                  * @instance
                  * @private
                  */
                this.trigger('usingcustomcontrols');
              }
            }
            return this;
          }
          return !!this.usingNativeControls_;
        };

        /**
         * Set or get the current MediaError
         *
         * @param  {*} err A MediaError or a String/Number to be turned into a MediaError
         * @return {MediaError|null}     when getting
         * @return {Player}              when setting
         * @method error
         */

        Player.prototype.error = function error(err) {
          if (err === undefined) {
            return this.error_ || null;
          }

          // restoring to default
          if (err === null) {
            this.error_ = err;
            this.removeClass('vjs-error');
            this.errorDisplay.close();
            return this;
          }

          // error instance
          if (err instanceof _mediaErrorJs2['default']) {
            this.error_ = err;
          } else {
            this.error_ = new _mediaErrorJs2['default'](err);
          }

          // add the vjs-error classname to the player
          this.addClass('vjs-error');

          // log the name of the error type and any message
          // ie8 just logs "[object object]" if you just log the error object
          _utilsLogJs2['default'].error('(CODE:' + this.error_.code + ' ' + _mediaErrorJs2['default'].errorTypes[this.error_.code] + ')', this.error_.message, this.error_);

          // fire an error event on the player
          this.trigger('error');

          return this;
        };

        /**
         * Returns whether or not the player is in the "ended" state.
         *
         * @return {Boolean} True if the player is in the ended state, false if not.
         * @method ended
         */

        Player.prototype.ended = function ended() {
          return this.techGet_('ended');
        };

        /**
         * Returns whether or not the player is in the "seeking" state.
         *
         * @return {Boolean} True if the player is in the seeking state, false if not.
         * @method seeking
         */

        Player.prototype.seeking = function seeking() {
          return this.techGet_('seeking');
        };

        /**
         * Returns the TimeRanges of the media that are currently available
         * for seeking to.
         *
         * @return {TimeRanges} the seekable intervals of the media timeline
         * @method seekable
         */

        Player.prototype.seekable = function seekable() {
          return this.techGet_('seekable');
        };

        /**
         * Report user activity
         *
         * @param {Object} event Event object
         * @method reportUserActivity
         */

        Player.prototype.reportUserActivity = function reportUserActivity(event) {
          this.userActivity_ = true;
        };

        /**
         * Get/set if user is active
         *
         * @param {Boolean} bool Value when setting
         * @return {Boolean} Value if user is active user when getting
         * @method userActive
         */

        Player.prototype.userActive = function userActive(bool) {
          if (bool !== undefined) {
            bool = !!bool;
            if (bool !== this.userActive_) {
              this.userActive_ = bool;
              if (bool) {
                // If the user was inactive and is now active we want to reset the
                // inactivity timer
                this.userActivity_ = true;
                this.removeClass('vjs-user-inactive');
                this.addClass('vjs-user-active');
                this.trigger('useractive');
              } else {
                // We're switching the state to inactive manually, so erase any other
                // activity
                this.userActivity_ = false;

                // Chrome/Safari/IE have bugs where when you change the cursor it can
                // trigger a mousemove event. This causes an issue when you're hiding
                // the cursor when the user is inactive, and a mousemove signals user
                // activity. Making it impossible to go into inactive mode. Specifically
                // this happens in fullscreen when we really need to hide the cursor.
                //
                // When this gets resolved in ALL browsers it can be removed
                // https://code.google.com/p/chromium/issues/detail?id=103041
                if (this.tech_) {
                  this.tech_.one('mousemove', function (e) {
                    e.stopPropagation();
                    e.preventDefault();
                  });
                }

                this.removeClass('vjs-user-active');
                this.addClass('vjs-user-inactive');
                this.trigger('userinactive');
              }
            }
            return this;
          }
          return this.userActive_;
        };

        /**
         * Listen for user activity based on timeout value
         *
         * @private
         * @method listenForUserActivity_
         */

        Player.prototype.listenForUserActivity_ = function listenForUserActivity_() {
          var mouseInProgress = undefined,
            lastMoveX = undefined,
            lastMoveY = undefined;

          var handleActivity = Fn.bind(this, this.reportUserActivity);

          var handleMouseMove = function handleMouseMove(e) {
            // #1068 - Prevent mousemove spamming
            // Chrome Bug: https://code.google.com/p/chromium/issues/detail?id=366970
            if (e.screenX !== lastMoveX || e.screenY !== lastMoveY) {
              lastMoveX = e.screenX;
              lastMoveY = e.screenY;
              handleActivity();
            }
          };

          var handleMouseDown = function handleMouseDown() {
            handleActivity();
            // For as long as the they are touching the device or have their mouse down,
            // we consider them active even if they're not moving their finger or mouse.
            // So we want to continue to update that they are active
            this.clearInterval(mouseInProgress);
            // Setting userActivity=true now and setting the interval to the same time
            // as the activityCheck interval (250) should ensure we never miss the
            // next activityCheck
            mouseInProgress = this.setInterval(handleActivity, 250);
          };

          var handleMouseUp = function handleMouseUp(event) {
            handleActivity();
            // Stop the interval that maintains activity if the mouse/touch is down
            this.clearInterval(mouseInProgress);
          };

          // Any mouse movement will be considered user activity
          this.on('mousedown', handleMouseDown);
          this.on('mousemove', handleMouseMove);
          this.on('mouseup', handleMouseUp);

          // Listen for keyboard navigation
          // Shouldn't need to use inProgress interval because of key repeat
          this.on('keydown', handleActivity);
          this.on('keyup', handleActivity);

          // Run an interval every 250 milliseconds instead of stuffing everything into
          // the mousemove/touchmove function itself, to prevent performance degradation.
          // `this.reportUserActivity` simply sets this.userActivity_ to true, which
          // then gets picked up by this loop
          // http://ejohn.org/blog/learning-from-twitter/
          var inactivityTimeout = undefined;
          var activityCheck = this.setInterval(function () {
            // Check to see if mouse/touch activity has happened
            if (this.userActivity_) {
              // Reset the activity tracker
              this.userActivity_ = false;

              // If the user state was inactive, set the state to active
              this.userActive(true);

              // Clear any existing inactivity timeout to start the timer over
              this.clearTimeout(inactivityTimeout);

              var timeout = this.options_['inactivityTimeout'];
              if (timeout > 0) {
                // In <timeout> milliseconds, if no more activity has occurred the
                // user will be considered inactive
                inactivityTimeout = this.setTimeout(function () {
                  // Protect against the case where the inactivityTimeout can trigger just
                  // before the next user activity is picked up by the activityCheck loop
                  // causing a flicker
                  if (!this.userActivity_) {
                    this.userActive(false);
                  }
                }, timeout);
              }
            }
          }, 250);
        };

        /**
         * Gets or sets the current playback rate.  A playback rate of
         * 1.0 represents normal speed and 0.5 would indicate half-speed
         * playback, for instance.
         * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-playbackrate
         *
         * @param  {Number} rate    New playback rate to set.
         * @return {Number}         Returns the new playback rate when setting
         * @return {Number}         Returns the current playback rate when getting
         * @method playbackRate
         */

        Player.prototype.playbackRate = function playbackRate(rate) {
          if (rate !== undefined) {
            this.techCall_('setPlaybackRate', rate);
            return this;
          }

          if (this.tech_ && this.tech_['featuresPlaybackRate']) {
            return this.techGet_('playbackRate');
          } else {
            return 1.0;
          }
        };

        /**
         * Gets or sets the audio flag
         *
         * @param  {Boolean} bool    True signals that this is an audio player.
         * @return {Boolean}         Returns true if player is audio, false if not when getting
         * @return {Player}      Returns the player if setting
         * @private
         * @method isAudio
         */

        Player.prototype.isAudio = function isAudio(bool) {
          if (bool !== undefined) {
            this.isAudio_ = !!bool;
            return this;
          }

          return !!this.isAudio_;
        };

        /**
         * Returns the current state of network activity for the element, from
         * the codes in the list below.
         * - NETWORK_EMPTY (numeric value 0)
         *   The element has not yet been initialised. All attributes are in
         *   their initial states.
         * - NETWORK_IDLE (numeric value 1)
         *   The element's resource selection algorithm is active and has
         *   selected a resource, but it is not actually using the network at
         *   this time.
         * - NETWORK_LOADING (numeric value 2)
         *   The user agent is actively trying to download data.
         * - NETWORK_NO_SOURCE (numeric value 3)
         *   The element's resource selection algorithm is active, but it has
         *   not yet found a resource to use.
         *
         * @see https://html.spec.whatwg.org/multipage/embedded-content.html#network-states
         * @return {Number} the current network activity state
         * @method networkState
         */

        Player.prototype.networkState = function networkState() {
          return this.techGet_('networkState');
        };

        /**
         * Returns a value that expresses the current state of the element
         * with respect to rendering the current playback position, from the
         * codes in the list below.
         * - HAVE_NOTHING (numeric value 0)
         *   No information regarding the media resource is available.
         * - HAVE_METADATA (numeric value 1)
         *   Enough of the resource has been obtained that the duration of the
         *   resource is available.
         * - HAVE_CURRENT_DATA (numeric value 2)
         *   Data for the immediate current playback position is available.
         * - HAVE_FUTURE_DATA (numeric value 3)
         *   Data for the immediate current playback position is available, as
         *   well as enough data for the user agent to advance the current
         *   playback position in the direction of playback.
         * - HAVE_ENOUGH_DATA (numeric value 4)
         *   The user agent estimates that enough data is available for
         *   playback to proceed uninterrupted.
         *
         * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-readystate
         * @return {Number} the current playback rendering state
         * @method readyState
         */

        Player.prototype.readyState = function readyState() {
          return this.techGet_('readyState');
        };

        /**
         * Get a video track list
         * @link https://html.spec.whatwg.org/multipage/embedded-content.html#videotracklist
         *
         * @return {VideoTrackList} thes current video track list
         * @method videoTracks
         */

        Player.prototype.videoTracks = function videoTracks() {
          // if we have not yet loadTech_, we create videoTracks_
          // these will be passed to the tech during loading
          if (!this.tech_) {
            this.videoTracks_ = this.videoTracks_ || new _tracksVideoTrackListJs2['default']();
            return this.videoTracks_;
          }

          return this.tech_.videoTracks();
        };

        /**
         * Get an audio track list
         * @link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotracklist
         *
         * @return {AudioTrackList} thes current audio track list
         * @method audioTracks
         */

        Player.prototype.audioTracks = function audioTracks() {
          // if we have not yet loadTech_, we create videoTracks_
          // these will be passed to the tech during loading
          if (!this.tech_) {
            this.audioTracks_ = this.audioTracks_ || new _tracksAudioTrackListJs2['default']();
            return this.audioTracks_;
          }

          return this.tech_.audioTracks();
        };

        /*
          * Text tracks are tracks of timed text events.
          * Captions - text displayed over the video for the hearing impaired
          * Subtitles - text displayed over the video for those who don't understand language in the video
          * Chapters - text displayed in a menu allowing the user to jump to particular points (chapters) in the video
          * Descriptions (not supported yet) - audio descriptions that are read back to the user by a screen reading device
          */

        /**
         * Get an array of associated text tracks. captions, subtitles, chapters, descriptions
         * http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-texttracks
         *
         * @return {Array}           Array of track objects
         * @method textTracks
         */

        Player.prototype.textTracks = function textTracks() {
          // cannot use techGet_ directly because it checks to see whether the tech is ready.
          // Flash is unlikely to be ready in time but textTracks should still work.
          return this.tech_ && this.tech_['textTracks']();
        };

        /**
         * Get an array of remote text tracks
         *
         * @return {Array}
         * @method remoteTextTracks
         */

        Player.prototype.remoteTextTracks = function remoteTextTracks() {
          return this.tech_ && this.tech_['remoteTextTracks']();
        };

        /**
         * Get an array of remote html track elements
         *
         * @return {HTMLTrackElement[]}
         * @method remoteTextTrackEls
         */

        Player.prototype.remoteTextTrackEls = function remoteTextTrackEls() {
          return this.tech_ && this.tech_['remoteTextTrackEls']();
        };

        /**
         * Add a text track
         * In addition to the W3C settings we allow adding additional info through options.
         * http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-addtexttrack
         *
         * @param {String}  kind        Captions, subtitles, chapters, descriptions, or metadata
         * @param {String=} label       Optional label
         * @param {String=} language    Optional language
         * @method addTextTrack
         */

        Player.prototype.addTextTrack = function addTextTrack(kind, label, language) {
          return this.tech_ && this.tech_['addTextTrack'](kind, label, language);
        };

        /**
         * Add a remote text track
         *
         * @param {Object} options    Options for remote text track
         * @method addRemoteTextTrack
         */

        Player.prototype.addRemoteTextTrack = function addRemoteTextTrack(options) {
          return this.tech_ && this.tech_['addRemoteTextTrack'](options);
        };

        /**
         * Remove a remote text track
         *
         * @param {Object} track    Remote text track to remove
         * @method removeRemoteTextTrack
         */
        // destructure the input into an object with a track argument, defaulting to arguments[0]
        // default the whole argument to an empty object if nothing was passed in

        Player.prototype.removeRemoteTextTrack = function removeRemoteTextTrack() {
          var _ref3 = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

          var _ref3$track = _ref3.track;
          var track = _ref3$track === undefined ? arguments[0] : _ref3$track;
          // jshint ignore:line
          this.tech_ && this.tech_['removeRemoteTextTrack'](track);
        };

        /**
         * Get video width
         *
         * @return {Number} Video width
         * @method videoWidth
         */

        Player.prototype.videoWidth = function videoWidth() {
          return this.tech_ && this.tech_.videoWidth && this.tech_.videoWidth() || 0;
        };

        /**
         * Get video height
         *
         * @return {Number} Video height
         * @method videoHeight
         */

        Player.prototype.videoHeight = function videoHeight() {
          return this.tech_ && this.tech_.videoHeight && this.tech_.videoHeight() || 0;
        };

        // Methods to add support for
        // initialTime: function(){ return this.techCall_('initialTime'); },
        // startOffsetTime: function(){ return this.techCall_('startOffsetTime'); },
        // played: function(){ return this.techCall_('played'); },
        // defaultPlaybackRate: function(){ return this.techCall_('defaultPlaybackRate'); },
        // defaultMuted: function(){ return this.techCall_('defaultMuted'); }

        /**
         * The player's language code
         * NOTE: The language should be set in the player options if you want the
         * the controls to be built with a specific language. Changing the lanugage
         * later will not update controls text.
         *
         * @param {String} code  The locale string
         * @return {String}      The locale string when getting
         * @return {Player}      self when setting
         * @method language
         */

        Player.prototype.language = function language(code) {
          if (code === undefined) {
            return this.language_;
          }

          this.language_ = ('' + code).toLowerCase();
          return this;
        };

        /**
         * Get the player's language dictionary
         * Merge every time, because a newly added plugin might call videojs.addLanguage() at any time
         * Languages specified directly in the player options have precedence
         *
         * @return {Array} Array of languages
         * @method languages
         */

        Player.prototype.languages = function languages() {
          return _utilsMergeOptionsJs2['default'](Player.prototype.options_.languages, this.languages_);
        };

        /**
         * Converts track info to JSON
         *
         * @return {Object} JSON object of options
         * @method toJSON
         */

        Player.prototype.toJSON = function toJSON() {
          var options = _utilsMergeOptionsJs2['default'](this.options_);
          var tracks = options.tracks;

          options.tracks = [];

          for (var i = 0; i < tracks.length; i++) {
            var track = tracks[i];

            // deep merge tracks and null out player so no circular references
            track = _utilsMergeOptionsJs2['default'](track);
            track.player = undefined;
            options.tracks[i] = track;
          }

          return options;
        };

        /**
         * Creates a simple modal dialog (an instance of the `ModalDialog`
         * component) that immediately overlays the player with arbitrary
         * content and removes itself when closed.
         *
         * @param {String|Function|Element|Array|Null} content
         *        Same as `ModalDialog#content`'s param of the same name.
         *
         *        The most straight-forward usage is to provide a string or DOM
         *        element.
         *
         * @param {Object} [options]
         *        Extra options which will be passed on to the `ModalDialog`.
         *
         * @return {ModalDialog}
         */

        Player.prototype.createModal = function createModal(content, options) {
          var player = this;

          options = options || {};
          options.content = content || '';

          var modal = new _modalDialog2['default'](player, options);

          player.addChild(modal);
          modal.on('dispose', function () {
            player.removeChild(modal);
          });

          return modal.open();
        };

        /**
         * Gets tag settings
         *
         * @param {Element} tag The player tag
         * @return {Array} An array of sources and track objects
         * @static
         * @method getTagSettings
         */

        Player.getTagSettings = function getTagSettings(tag) {
          var baseOptions = {
            'sources': [],
            'tracks': []
          };

          var tagOptions = Dom.getElAttributes(tag);
          var dataSetup = tagOptions['data-setup'];

          // Check if data-setup attr exists.
          if (dataSetup !== null) {
            // Parse options JSON

            var _safeParseTuple = _safeJsonParseTuple2['default'](dataSetup || '{}');

            var err = _safeParseTuple[0];
            var data = _safeParseTuple[1];

            if (err) {
              _utilsLogJs2['default'].error(err);
            }
            _objectAssign2['default'](tagOptions, data);
          }

          _objectAssign2['default'](baseOptions, tagOptions);

          // Get tag children settings
          if (tag.hasChildNodes()) {
            var children = tag.childNodes;

            for (var i = 0, j = children.length; i < j; i++) {
              var child = children[i];
              // Change case needed: http://ejohn.org/blog/nodename-case-sensitivity/
              var childName = child.nodeName.toLowerCase();
              if (childName === 'source') {
                baseOptions.sources.push(Dom.getElAttributes(child));
              } else if (childName === 'track') {
                baseOptions.tracks.push(Dom.getElAttributes(child));
              }
            }
          }

          return baseOptions;
        };

        return Player;
      })(_componentJs2['default']);

      Player.players = {};

      var navigator = _globalWindow2['default'].navigator;
      /*
       * Player instance options, surfaced using options
       * options = Player.prototype.options_
       * Make changes in options, not here.
       *
       * @type {Object}
       * @private
       */
      Player.prototype.options_ = {
        // Default order of fallback technology
        techOrder: ['html5', 'flash'],
        // techOrder: ['flash','html5'],

        html5: {},
        flash: {},

        // defaultVolume: 0.85,
        defaultVolume: 0.00, // The freakin seaguls are driving me crazy!

        // default inactivity timeout
        inactivityTimeout: 2000,

        // default playback rates
        playbackRates: [],
        // Add playback rate selection by adding rates
        // 'playbackRates': [0.5, 1, 1.5, 2],

        // Included control sets
        children: ['mediaLoader', 'posterImage', 'textTrackDisplay', 'loadingSpinner', 'bigPlayButton', 'controlBar', 'errorDisplay', 'textTrackSettings'],

        language: _globalDocument2['default'].getElementsByTagName('html')[0].getAttribute('lang') || navigator.languages && navigator.languages[0] || navigator.userLanguage || navigator.language || 'en',

        // locales and their language translations
        languages: {},

        // Default message to show when a video cannot be played.
        notSupportedMessage: 'No compatible source was found for this media.'
      };

      /**
       * Fired when the player has initial duration and dimension information
       *
       * @event loadedmetadata
       */
      Player.prototype.handleLoadedMetaData_;

      /**
       * Fired when the player has downloaded data at the current playback position
       *
       * @event loadeddata
       */
      Player.prototype.handleLoadedData_;

      /**
       * Fired when the user is active, e.g. moves the mouse over the player
       *
       * @event useractive
       */
      Player.prototype.handleUserActive_;

      /**
       * Fired when the user is inactive, e.g. a short delay after the last mouse move or control interaction
       *
       * @event userinactive
       */
      Player.prototype.handleUserInactive_;

      /**
       * Fired when the current playback position has changed *
       * During playback this is fired every 15-250 milliseconds, depending on the
       * playback technology in use.
       *
       * @event timeupdate
       */
      Player.prototype.handleTimeUpdate_;

      /**
       * Fired when video playback ends
       *
       * @event ended
       */
      Player.prototype.handleTechEnded_;

      /**
       * Fired when the volume changes
       *
       * @event volumechange
       */
      Player.prototype.handleVolumeChange_;

      /**
       * Fired when an error occurs
       *
       * @event error
       */
      Player.prototype.handleError_;

      Player.prototype.flexNotSupported_ = function () {
        var elem = _globalDocument2['default'].createElement('i');

        // Note: We don't actually use flexBasis (or flexOrder), but it's one of the more
        // common flex features that we can rely on when checking for flex support.
        return !('flexBasis' in elem.style || 'webkitFlexBasis' in elem.style || 'mozFlexBasis' in elem.style || 'msFlexBasis' in elem.style || 'msFlexOrder' in elem.style) /* IE10-specific (2012 flex spec)  */;
      };

      _componentJs2['default'].registerComponent('Player', Player);
      exports['default'] = Player;
      module.exports = exports['default'];
      // If empty string, make it a parsable json object.

    }, { "./big-play-button.js": 63, "./component.js": 67, "./control-bar/control-bar.js": 70, "./error-display.js": 103, "./fullscreen-api.js": 106, "./loading-spinner.js": 107, "./media-error.js": 108, "./modal-dialog": 112, "./poster-image.js": 117, "./tech/html5.js": 122, "./tech/loader.js": 123, "./tech/tech.js": 124, "./tracks/audio-track-list.js": 125, "./tracks/text-track-display.js": 130, "./tracks/text-track-list-converter.js": 131, "./tracks/text-track-settings.js": 133, "./tracks/video-track-list.js": 138, "./utils/browser.js": 140, "./utils/buffer.js": 141, "./utils/dom.js": 143, "./utils/events.js": 144, "./utils/fn.js": 145, "./utils/guid.js": 147, "./utils/log.js": 148, "./utils/merge-options.js": 149, "./utils/stylesheet.js": 150, "./utils/time-ranges.js": 151, "./utils/to-title-case.js": 152, "global/document": 1, "global/window": 2, "object.assign": 45, "safe-json-parse/tuple": 54 }], 114: [function (_dereq_, module, exports) {
      /**
       * @file plugins.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _playerJs = _dereq_('./player.js');

      var _playerJs2 = _interopRequireDefault(_playerJs);

      /**
       * The method for registering a video.js plugin
       *
       * @param  {String} name The name of the plugin
       * @param  {Function} init The function that is run when the player inits
       * @method plugin
       */
      var plugin = function plugin(name, init) {
        _playerJs2['default'].prototype[name] = init;
      };

      exports['default'] = plugin;
      module.exports = exports['default'];

    }, { "./player.js": 113 }], 115: [function (_dereq_, module, exports) {
      /**
       * @file popup-button.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _clickableComponentJs = _dereq_('../clickable-component.js');

      var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _popupJs = _dereq_('./popup.js');

      var _popupJs2 = _interopRequireDefault(_popupJs);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');

      var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);

      /**
       * A button class with a popup control
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends ClickableComponent
       * @class PopupButton
       */

      var PopupButton = (function (_ClickableComponent) {
        _inherits(PopupButton, _ClickableComponent);

        function PopupButton(player) {
          var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

          _classCallCheck(this, PopupButton);

          _ClickableComponent.call(this, player, options);

          this.update();
        }

        /**
         * Update popup
         *
         * @method update
         */

        PopupButton.prototype.update = function update() {
          var popup = this.createPopup();

          if (this.popup) {
            this.removeChild(this.popup);
          }

          this.popup = popup;
          this.addChild(popup);

          if (this.items && this.items.length === 0) {
            this.hide();
          } else if (this.items && this.items.length > 1) {
            this.show();
          }
        };

        /**
         * Create popup - Override with specific functionality for component
         *
         * @return {Popup} The constructed popup
         * @method createPopup
         */

        PopupButton.prototype.createPopup = function createPopup() { };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        PopupButton.prototype.createEl = function createEl() {
          return _ClickableComponent.prototype.createEl.call(this, 'div', {
            className: this.buildCSSClass()
          });
        };

        /**
         * Allow sub components to stack CSS class names
         *
         * @return {String} The constructed class name
         * @method buildCSSClass
         */

        PopupButton.prototype.buildCSSClass = function buildCSSClass() {
          var menuButtonClass = 'vjs-menu-button';

          // If the inline option is passed, we want to use different styles altogether.
          if (this.options_.inline === true) {
            menuButtonClass += '-inline';
          } else {
            menuButtonClass += '-popup';
          }

          return 'vjs-menu-button ' + menuButtonClass + ' ' + _ClickableComponent.prototype.buildCSSClass.call(this);
        };

        return PopupButton;
      })(_clickableComponentJs2['default']);

      _componentJs2['default'].registerComponent('PopupButton', PopupButton);
      exports['default'] = PopupButton;
      module.exports = exports['default'];

    }, { "../clickable-component.js": 65, "../component.js": 67, "../utils/dom.js": 143, "../utils/fn.js": 145, "../utils/to-title-case.js": 152, "./popup.js": 116 }], 116: [function (_dereq_, module, exports) {
      /**
       * @file popup.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsEventsJs = _dereq_('../utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      /**
       * The Popup component is used to build pop up controls.
       *
       * @extends Component
       * @class Popup
       */

      var Popup = (function (_Component) {
        _inherits(Popup, _Component);

        function Popup() {
          _classCallCheck(this, Popup);

          _Component.apply(this, arguments);
        }

        /**
         * Add a popup item to the popup
         *
         * @param {Object|String} component Component or component type to add
         * @method addItem
         */

        Popup.prototype.addItem = function addItem(component) {
          this.addChild(component);
          component.on('click', Fn.bind(this, function () {
            this.unlockShowing();
          }));
        };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        Popup.prototype.createEl = function createEl() {
          var contentElType = this.options_.contentElType || 'ul';
          this.contentEl_ = Dom.createEl(contentElType, {
            className: 'vjs-menu-content'
          });
          var el = _Component.prototype.createEl.call(this, 'div', {
            append: this.contentEl_,
            className: 'vjs-menu'
          });
          el.appendChild(this.contentEl_);

          // Prevent clicks from bubbling up. Needed for Popup Buttons,
          // where a click on the parent is significant
          Events.on(el, 'click', function (event) {
            event.preventDefault();
            event.stopImmediatePropagation();
          });

          return el;
        };

        return Popup;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('Popup', Popup);
      exports['default'] = Popup;
      module.exports = exports['default'];

    }, { "../component.js": 67, "../utils/dom.js": 143, "../utils/events.js": 144, "../utils/fn.js": 145 }], 117: [function (_dereq_, module, exports) {
      /**
       * @file poster-image.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _clickableComponentJs = _dereq_('./clickable-component.js');

      var _clickableComponentJs2 = _interopRequireDefault(_clickableComponentJs);

      var _componentJs = _dereq_('./component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsFnJs = _dereq_('./utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsDomJs = _dereq_('./utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsBrowserJs = _dereq_('./utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      /**
       * The component that handles showing the poster image.
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Button
       * @class PosterImage
       */

      var PosterImage = (function (_ClickableComponent) {
        _inherits(PosterImage, _ClickableComponent);

        function PosterImage(player, options) {
          _classCallCheck(this, PosterImage);

          _ClickableComponent.call(this, player, options);

          this.update();
          player.on('posterchange', Fn.bind(this, this.update));
        }

        /**
         * Clean up the poster image
         *
         * @method dispose
         */

        PosterImage.prototype.dispose = function dispose() {
          this.player().off('posterchange', this.update);
          _ClickableComponent.prototype.dispose.call(this);
        };

        /**
         * Create the poster's image element
         *
         * @return {Element}
         * @method createEl
         */

        PosterImage.prototype.createEl = function createEl() {
          var el = Dom.createEl('div', {
            className: 'vjs-poster',

            // Don't want poster to be tabbable.
            tabIndex: -1
          });

          // To ensure the poster image resizes while maintaining its original aspect
          // ratio, use a div with `background-size` when available. For browsers that
          // do not support `background-size` (e.g. IE8), fall back on using a regular
          // img element.
          if (!browser.BACKGROUND_SIZE_SUPPORTED) {
            this.fallbackImg_ = Dom.createEl('img');
            el.appendChild(this.fallbackImg_);
          }

          return el;
        };

        /**
         * Event handler for updates to the player's poster source
         *
         * @method update
         */

        PosterImage.prototype.update = function update() {
          var url = this.player().poster();

          this.setSrc(url);

          // If there's no poster source we should display:none on this component
          // so it's not still clickable or right-clickable
          if (url) {
            this.show();
          } else {
            this.hide();
          }
        };

        /**
         * Set the poster source depending on the display method
         *
         * @param {String} url The URL to the poster source
         * @method setSrc
         */

        PosterImage.prototype.setSrc = function setSrc(url) {
          if (this.fallbackImg_) {
            this.fallbackImg_.src = url;
          } else {
            var backgroundImage = '';
            // Any falsey values should stay as an empty string, otherwise
            // this will throw an extra error
            if (url) {
              backgroundImage = 'url("' + url + '")';
            }

            this.el_.style.backgroundImage = backgroundImage;
          }
        };

        /**
         * Event handler for clicks on the poster image
         *
         * @method handleClick
         */

        PosterImage.prototype.handleClick = function handleClick() {
          // We don't want a click to trigger playback when controls are disabled
          // but CSS should be hiding the poster to prevent that from happening
          if (this.player_.paused()) {
            this.player_.play();
          } else {
            this.player_.pause();
          }
        };

        return PosterImage;
      })(_clickableComponentJs2['default']);

      _componentJs2['default'].registerComponent('PosterImage', PosterImage);
      exports['default'] = PosterImage;
      module.exports = exports['default'];

    }, { "./clickable-component.js": 65, "./component.js": 67, "./utils/browser.js": 140, "./utils/dom.js": 143, "./utils/fn.js": 145 }], 118: [function (_dereq_, module, exports) {
      /**
       * @file setup.js
       *
       * Functions for automatically setting up a player
       * based on the data-setup attribute of the video tag
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      var _utilsEventsJs = _dereq_('./utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _windowLoaded = false;
      var videojs = undefined;

      // Automatically set up any tags that have a data-setup attribute
      var autoSetup = function autoSetup() {
        // One day, when we stop supporting IE8, go back to this, but in the meantime...*hack hack hack*
        // var vids = Array.prototype.slice.call(document.getElementsByTagName('video'));
        // var audios = Array.prototype.slice.call(document.getElementsByTagName('audio'));
        // var mediaEls = vids.concat(audios);

        // Because IE8 doesn't support calling slice on a node list, we need to loop through each list of elements
        // to build up a new, combined list of elements.
        var vids = _globalDocument2['default'].getElementsByTagName('video');
        var audios = _globalDocument2['default'].getElementsByTagName('audio');
        var mediaEls = [];
        if (vids && vids.length > 0) {
          for (var i = 0, e = vids.length; i < e; i++) {
            mediaEls.push(vids[i]);
          }
        }
        if (audios && audios.length > 0) {
          for (var i = 0, e = audios.length; i < e; i++) {
            mediaEls.push(audios[i]);
          }
        }

        // Check if any media elements exist
        if (mediaEls && mediaEls.length > 0) {

          for (var i = 0, e = mediaEls.length; i < e; i++) {
            var mediaEl = mediaEls[i];

            // Check if element exists, has getAttribute func.
            // IE seems to consider typeof el.getAttribute == 'object' instead of 'function' like expected, at least when loading the player immediately.
            if (mediaEl && mediaEl.getAttribute) {

              // Make sure this player hasn't already been set up.
              if (mediaEl['player'] === undefined) {
                var options = mediaEl.getAttribute('data-setup');

                // Check if data-setup attr exists.
                // We only auto-setup if they've added the data-setup attr.
                if (options !== null) {
                  // Create new video.js instance.
                  var player = videojs(mediaEl);
                }
              }

              // If getAttribute isn't defined, we need to wait for the DOM.
            } else {
              autoSetupTimeout(1);
              break;
            }
          }

          // No videos were found, so keep looping unless page is finished loading.
        } else if (!_windowLoaded) {
          autoSetupTimeout(1);
        }
      };

      // Pause to let the DOM keep processing
      var autoSetupTimeout = function autoSetupTimeout(wait, vjs) {
        if (vjs) {
          videojs = vjs;
        }

        setTimeout(autoSetup, wait);
      };

      if (_globalDocument2['default'].readyState === 'complete') {
        _windowLoaded = true;
      } else {
        Events.one(_globalWindow2['default'], 'load', function () {
          _windowLoaded = true;
        });
      }

      var hasLoaded = function hasLoaded() {
        return _windowLoaded;
      };

      exports.autoSetup = autoSetup;
      exports.autoSetupTimeout = autoSetupTimeout;
      exports.hasLoaded = hasLoaded;

    }, { "./utils/events.js": 144, "global/document": 1, "global/window": 2 }], 119: [function (_dereq_, module, exports) {
      /**
       * @file slider.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      /**
       * The base functionality for sliders like the volume bar and seek bar
       *
       * @param {Player|Object} player
       * @param {Object=} options
       * @extends Component
       * @class Slider
       */

      var Slider = (function (_Component) {
        _inherits(Slider, _Component);

        function Slider(player, options) {
          _classCallCheck(this, Slider);

          _Component.call(this, player, options);

          // Set property names to bar to match with the child Slider class is looking for
          this.bar = this.getChild(this.options_.barName);

          // Set a horizontal or vertical class on the slider depending on the slider type
          this.vertical(!!this.options_.vertical);

          this.on('mousedown', this.handleMouseDown);
          this.on('touchstart', this.handleMouseDown);
          this.on('focus', this.handleFocus);
          this.on('blur', this.handleBlur);
          this.on('click', this.handleClick);

          this.on(player, 'controlsvisible', this.update);
          this.on(player, this.playerEvent, this.update);
        }

        /**
         * Create the component's DOM element
         *
         * @param {String} type Type of element to create
         * @param {Object=} props List of properties in Object form
         * @return {Element}
         * @method createEl
         */

        Slider.prototype.createEl = function createEl(type) {
          var props = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
          var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];

          // Add the slider element class to all sub classes
          props.className = props.className + ' vjs-slider';
          props = _objectAssign2['default']({
            tabIndex: 0
          }, props);

          attributes = _objectAssign2['default']({
            'role': 'slider',
            'aria-valuenow': 0,
            'aria-valuemin': 0,
            'aria-valuemax': 100,
            tabIndex: 0
          }, attributes);

          return _Component.prototype.createEl.call(this, type, props, attributes);
        };

        /**
         * Handle mouse down on slider
         *
         * @param {Object} event Mouse down event object
         * @method handleMouseDown
         */

        Slider.prototype.handleMouseDown = function handleMouseDown(event) {
          var doc = this.bar.el_.ownerDocument;

          event.preventDefault();
          Dom.blockTextSelection();

          this.addClass('vjs-sliding');
          this.trigger('slideractive');

          this.on(doc, 'mousemove', this.handleMouseMove);
          this.on(doc, 'mouseup', this.handleMouseUp);
          this.on(doc, 'touchmove', this.handleMouseMove);
          this.on(doc, 'touchend', this.handleMouseUp);

          this.handleMouseMove(event);
        };

        /**
         * To be overridden by a subclass
         *
         * @method handleMouseMove
         */

        Slider.prototype.handleMouseMove = function handleMouseMove() { };

        /**
         * Handle mouse up on Slider
         *
         * @method handleMouseUp
         */

        Slider.prototype.handleMouseUp = function handleMouseUp() {
          var doc = this.bar.el_.ownerDocument;

          Dom.unblockTextSelection();

          this.removeClass('vjs-sliding');
          this.trigger('sliderinactive');

          this.off(doc, 'mousemove', this.handleMouseMove);
          this.off(doc, 'mouseup', this.handleMouseUp);
          this.off(doc, 'touchmove', this.handleMouseMove);
          this.off(doc, 'touchend', this.handleMouseUp);

          this.update();
        };

        /**
         * Update slider
         *
         * @method update
         */

        Slider.prototype.update = function update() {
          // In VolumeBar init we have a setTimeout for update that pops and update to the end of the
          // execution stack. The player is destroyed before then update will cause an error
          if (!this.el_) return;

          // If scrubbing, we could use a cached value to make the handle keep up with the user's mouse.
          // On HTML5 browsers scrubbing is really smooth, but some flash players are slow, so we might want to utilize this later.
          // var progress =  (this.player_.scrubbing()) ? this.player_.getCache().currentTime / this.player_.duration() : this.player_.currentTime() / this.player_.duration();
          var progress = this.getPercent();
          var bar = this.bar;

          // If there's no bar...
          if (!bar) return;

          // Protect against no duration and other division issues
          if (typeof progress !== 'number' || progress !== progress || progress < 0 || progress === Infinity) {
            progress = 0;
          }

          // Convert to a percentage for setting
          var percentage = (progress * 100).toFixed(2) + '%';

          // Set the new bar width or height
          if (this.vertical()) {
            bar.el().style.height = percentage;
          } else {
            bar.el().style.width = percentage;
          }
        };

        /**
         * Calculate distance for slider
         *
         * @param {Object} event Event object
         * @method calculateDistance
         */

        Slider.prototype.calculateDistance = function calculateDistance(event) {
          var position = Dom.getPointerPosition(this.el_, event);
          if (this.vertical()) {
            return position.y;
          }
          return position.x;
        };

        /**
         * Handle on focus for slider
         *
         * @method handleFocus
         */

        Slider.prototype.handleFocus = function handleFocus() {
          this.on(this.bar.el_.ownerDocument, 'keydown', this.handleKeyPress);
        };

        /**
         * Handle key press for slider
         *
         * @param {Object} event Event object
         * @method handleKeyPress
         */

        Slider.prototype.handleKeyPress = function handleKeyPress(event) {
          if (event.which === 37 || event.which === 40) {
            // Left and Down Arrows
            event.preventDefault();
            this.stepBack();
          } else if (event.which === 38 || event.which === 39) {
            // Up and Right Arrows
            event.preventDefault();
            this.stepForward();
          }
        };

        /**
         * Handle on blur for slider
         *
         * @method handleBlur
         */

        Slider.prototype.handleBlur = function handleBlur() {
          this.off(this.bar.el_.ownerDocument, 'keydown', this.handleKeyPress);
        };

        /**
         * Listener for click events on slider, used to prevent clicks
         *   from bubbling up to parent elements like button menus.
         *
         * @param {Object} event Event object
         * @method handleClick
         */

        Slider.prototype.handleClick = function handleClick(event) {
          event.stopImmediatePropagation();
          event.preventDefault();
        };

        /**
         * Get/set if slider is horizontal for vertical
         *
         * @param {Boolean} bool True if slider is vertical, false is horizontal
         * @return {Boolean} True if slider is vertical, false is horizontal
         * @method vertical
         */

        Slider.prototype.vertical = function vertical(bool) {
          if (bool === undefined) {
            return this.vertical_ || false;
          }

          this.vertical_ = !!bool;

          if (this.vertical_) {
            this.addClass('vjs-slider-vertical');
          } else {
            this.addClass('vjs-slider-horizontal');
          }

          return this;
        };

        return Slider;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('Slider', Slider);
      exports['default'] = Slider;
      module.exports = exports['default'];

    }, { "../component.js": 67, "../utils/dom.js": 143, "object.assign": 45 }], 120: [function (_dereq_, module, exports) {
      /**
       * @file flash-rtmp.js
       */
      'use strict';

      exports.__esModule = true;
      function FlashRtmpDecorator(Flash) {
        Flash.streamingFormats = {
          'rtmp/mp4': 'MP4',
          'rtmp/flv': 'FLV'
        };

        Flash.streamFromParts = function (connection, stream) {
          return connection + '&' + stream;
        };

        Flash.streamToParts = function (src) {
          var parts = {
            connection: '',
            stream: ''
          };

          if (!src) return parts;

          // Look for the normal URL separator we expect, '&'.
          // If found, we split the URL into two pieces around the
          // first '&'.
          var connEnd = src.search(/&(?!\w+=)/);
          var streamBegin = undefined;
          if (connEnd !== -1) {
            streamBegin = connEnd + 1;
          } else {
            // If there's not a '&', we use the last '/' as the delimiter.
            connEnd = streamBegin = src.lastIndexOf('/') + 1;
            if (connEnd === 0) {
              // really, there's not a '/'?
              connEnd = streamBegin = src.length;
            }
          }
          parts.connection = src.substring(0, connEnd);
          parts.stream = src.substring(streamBegin, src.length);

          return parts;
        };

        Flash.isStreamingType = function (srcType) {
          return srcType in Flash.streamingFormats;
        };

        // RTMP has four variations, any string starting
        // with one of these protocols should be valid
        Flash.RTMP_RE = /^rtmp[set]?:\/\//i;

        Flash.isStreamingSrc = function (src) {
          return Flash.RTMP_RE.test(src);
        };

        /**
         * A source handler for RTMP urls
         * @type {Object}
         */
        Flash.rtmpSourceHandler = {};

        /**
         * Check if Flash can play the given videotype
         * @param  {String} type    The mimetype to check
         * @return {String}         'probably', 'maybe', or '' (empty string)
         */
        Flash.rtmpSourceHandler.canPlayType = function (type) {
          if (Flash.isStreamingType(type)) {
            return 'maybe';
          }

          return '';
        };

        /**
         * Check if Flash can handle the source natively
         * @param  {Object} source  The source object
         * @return {String}         'probably', 'maybe', or '' (empty string)
         */
        Flash.rtmpSourceHandler.canHandleSource = function (source) {
          var can = Flash.rtmpSourceHandler.canPlayType(source.type);

          if (can) {
            return can;
          }

          if (Flash.isStreamingSrc(source.src)) {
            return 'maybe';
          }

          return '';
        };

        /**
         * Pass the source to the flash object
         * Adaptive source handlers will have more complicated workflows before passing
         * video data to the video element
         * @param  {Object} source   The source object
         * @param  {Flash}  tech     The instance of the Flash tech
         * @param  {Object} options  The options to pass to the source
         */
        Flash.rtmpSourceHandler.handleSource = function (source, tech, options) {
          var srcParts = Flash.streamToParts(source.src);

          tech['setRtmpConnection'](srcParts.connection);
          tech['setRtmpStream'](srcParts.stream);
        };

        // Register the native source handler
        Flash.registerSourceHandler(Flash.rtmpSourceHandler);

        return Flash;
      }

      exports['default'] = FlashRtmpDecorator;
      module.exports = exports['default'];

    }, {}], 121: [function (_dereq_, module, exports) {
      /**
       * @file flash.js
       * VideoJS-SWF - Custom Flash Player with HTML5-ish API
       * https://github.com/zencoder/video-js-swf
       * Not using setupTriggers. Using global onEvent func to distribute events
       */

      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _tech = _dereq_('./tech');

      var _tech2 = _interopRequireDefault(_tech);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsUrlJs = _dereq_('../utils/url.js');

      var Url = _interopRequireWildcard(_utilsUrlJs);

      var _utilsTimeRangesJs = _dereq_('../utils/time-ranges.js');

      var _flashRtmp = _dereq_('./flash-rtmp');

      var _flashRtmp2 = _interopRequireDefault(_flashRtmp);

      var _component = _dereq_('../component');

      var _component2 = _interopRequireDefault(_component);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      var navigator = _globalWindow2['default'].navigator;
      /**
       * Flash Media Controller - Wrapper for fallback SWF API
       *
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready Ready callback function
       * @extends Tech
       * @class Flash
       */

      var Flash = (function (_Tech) {
        _inherits(Flash, _Tech);

        function Flash(options, ready) {
          _classCallCheck(this, Flash);

          _Tech.call(this, options, ready);

          // Set the source when ready
          if (options.source) {
            this.ready(function () {
              this.setSource(options.source);
            }, true);
          }

          // Having issues with Flash reloading on certain page actions (hide/resize/fullscreen) in certain browsers
          // This allows resetting the playhead when we catch the reload
          if (options.startTime) {
            this.ready(function () {
              this.load();
              this.play();
              this.currentTime(options.startTime);
            }, true);
          }

          // Add global window functions that the swf expects
          // A 4.x workflow we weren't able to solve for in 5.0
          // because of the need to hard code these functions
          // into the swf for security reasons
          _globalWindow2['default'].videojs = _globalWindow2['default'].videojs || {};
          _globalWindow2['default'].videojs.Flash = _globalWindow2['default'].videojs.Flash || {};
          _globalWindow2['default'].videojs.Flash.onReady = Flash.onReady;
          _globalWindow2['default'].videojs.Flash.onEvent = Flash.onEvent;
          _globalWindow2['default'].videojs.Flash.onError = Flash.onError;

          this.on('seeked', function () {
            this.lastSeekTarget_ = undefined;
          });
        }

        // Create setters and getters for attributes

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        Flash.prototype.createEl = function createEl() {
          var options = this.options_;

          // If video.js is hosted locally you should also set the location
          // for the hosted swf, which should be relative to the page (not video.js)
          // Otherwise this adds a CDN url.
          // The CDN also auto-adds a swf URL for that specific version.
          if (!options.swf) {
            options.swf = '//vjs.zencdn.net/swf/5.0.1/video-js.swf';
          }

          // Generate ID for swf object
          var objId = options.techId;

          // Merge default flashvars with ones passed in to init
          var flashVars = _objectAssign2['default']({

            // SWF Callback Functions
            'readyFunction': 'videojs.Flash.onReady',
            'eventProxyFunction': 'videojs.Flash.onEvent',
            'errorEventProxyFunction': 'videojs.Flash.onError',

            // Player Settings
            'autoplay': options.autoplay,
            'preload': options.preload,
            'loop': options.loop,
            'muted': options.muted

          }, options.flashVars);

          // Merge default parames with ones passed in
          var params = _objectAssign2['default']({
            'wmode': 'opaque', // Opaque is needed to overlay controls, but can affect playback performance
            'bgcolor': '#000000' // Using bgcolor prevents a white flash when the object is loading
          }, options.params);

          // Merge default attributes with ones passed in
          var attributes = _objectAssign2['default']({
            'id': objId,
            'name': objId, // Both ID and Name needed or swf to identify itself
            'class': 'vjs-tech'
          }, options.attributes);

          this.el_ = Flash.embed(options.swf, flashVars, params, attributes);
          this.el_.tech = this;

          return this.el_;
        };

        /**
         * Play for flash tech
         *
         * @method play
         */

        Flash.prototype.play = function play() {
          if (this.ended()) {
            this.setCurrentTime(0);
          }
          this.el_.vjs_play();
        };

        /**
         * Pause for flash tech
         *
         * @method pause
         */

        Flash.prototype.pause = function pause() {
          this.el_.vjs_pause();
        };

        /**
         * Get/set video
         *
         * @param {Object=} src Source object
         * @return {Object}
         * @method src
         */

        Flash.prototype.src = function src(_src) {
          if (_src === undefined) {
            return this.currentSrc();
          }

          // Setting src through `src` not `setSrc` will be deprecated
          return this.setSrc(_src);
        };

        /**
         * Set video
         *
         * @param {Object=} src Source object
         * @deprecated
         * @method setSrc
         */

        Flash.prototype.setSrc = function setSrc(src) {
          // Make sure source URL is absolute.
          src = Url.getAbsoluteURL(src);
          this.el_.vjs_src(src);

          // Currently the SWF doesn't autoplay if you load a source later.
          // e.g. Load player w/ no source, wait 2s, set src.
          if (this.autoplay()) {
            var tech = this;
            this.setTimeout(function () {
              tech.play();
            }, 0);
          }
        };

        /**
         * Returns true if the tech is currently seeking.
         * @return {boolean} true if seeking
         */

        Flash.prototype.seeking = function seeking() {
          return this.lastSeekTarget_ !== undefined;
        };

        /**
         * Set current time
         *
         * @param {Number} time Current time of video
         * @method setCurrentTime
         */

        Flash.prototype.setCurrentTime = function setCurrentTime(time) {
          var seekable = this.seekable();
          if (seekable.length) {
            // clamp to the current seekable range
            time = time > seekable.start(0) ? time : seekable.start(0);
            time = time < seekable.end(seekable.length - 1) ? time : seekable.end(seekable.length - 1);

            this.lastSeekTarget_ = time;
            this.trigger('seeking');
            this.el_.vjs_setProperty('currentTime', time);
            _Tech.prototype.setCurrentTime.call(this);
          }
        };

        /**
         * Get current time
         *
         * @param {Number=} time Current time of video
         * @return {Number} Current time
         * @method currentTime
         */

        Flash.prototype.currentTime = function currentTime(time) {
          // when seeking make the reported time keep up with the requested time
          // by reading the time we're seeking to
          if (this.seeking()) {
            return this.lastSeekTarget_ || 0;
          }
          return this.el_.vjs_getProperty('currentTime');
        };

        /**
         * Get current source
         *
         * @method currentSrc
         */

        Flash.prototype.currentSrc = function currentSrc() {
          if (this.currentSource_) {
            return this.currentSource_.src;
          } else {
            return this.el_.vjs_getProperty('currentSrc');
          }
        };

        /**
         * Load media into player
         *
         * @method load
         */

        Flash.prototype.load = function load() {
          this.el_.vjs_load();
        };

        /**
         * Get poster
         *
         * @method poster
         */

        Flash.prototype.poster = function poster() {
          this.el_.vjs_getProperty('poster');
        };

        /**
         * Poster images are not handled by the Flash tech so make this a no-op
         *
         * @method setPoster
         */

        Flash.prototype.setPoster = function setPoster() { };

        /**
         * Determine if can seek in media
         *
         * @return {TimeRangeObject}
         * @method seekable
         */

        Flash.prototype.seekable = function seekable() {
          var duration = this.duration();
          if (duration === 0) {
            return _utilsTimeRangesJs.createTimeRange();
          }
          return _utilsTimeRangesJs.createTimeRange(0, duration);
        };

        /**
         * Get buffered time range
         *
         * @return {TimeRangeObject}
         * @method buffered
         */

        Flash.prototype.buffered = function buffered() {
          var ranges = this.el_.vjs_getProperty('buffered');
          if (ranges.length === 0) {
            return _utilsTimeRangesJs.createTimeRange();
          }
          return _utilsTimeRangesJs.createTimeRange(ranges[0][0], ranges[0][1]);
        };

        /**
         * Get fullscreen support -
         * Flash does not allow fullscreen through javascript
         * so always returns false
         *
         * @return {Boolean} false
         * @method supportsFullScreen
         */

        Flash.prototype.supportsFullScreen = function supportsFullScreen() {
          return false; // Flash does not allow fullscreen through javascript
        };

        /**
         * Request to enter fullscreen
         * Flash does not allow fullscreen through javascript
         * so always returns false
         *
         * @return {Boolean} false
         * @method enterFullScreen
         */

        Flash.prototype.enterFullScreen = function enterFullScreen() {
          return false;
        };

        return Flash;
      })(_tech2['default']);

      var _api = Flash.prototype;
      var _readWrite = 'rtmpConnection,rtmpStream,preload,defaultPlaybackRate,playbackRate,autoplay,loop,mediaGroup,controller,controls,volume,muted,defaultMuted'.split(',');
      var _readOnly = 'networkState,readyState,initialTime,duration,startOffsetTime,paused,ended,videoWidth,videoHeight'.split(',');

      function _createSetter(attr) {
        var attrUpper = attr.charAt(0).toUpperCase() + attr.slice(1);
        _api['set' + attrUpper] = function (val) {
          return this.el_.vjs_setProperty(attr, val);
        };
      }
      function _createGetter(attr) {
        _api[attr] = function () {
          return this.el_.vjs_getProperty(attr);
        };
      }

      // Create getter and setters for all read/write attributes
      for (var i = 0; i < _readWrite.length; i++) {
        _createGetter(_readWrite[i]);
        _createSetter(_readWrite[i]);
      }

      // Create getters for read-only attributes
      for (var i = 0; i < _readOnly.length; i++) {
        _createGetter(_readOnly[i]);
      }

      /* Flash Support Testing -------------------------------------------------------- */

      Flash.isSupported = function () {
        return Flash.version()[0] >= 10;
        // return swfobject.hasFlashPlayerVersion('10');
      };

      // Add Source Handler pattern functions to this tech
      _tech2['default'].withSourceHandlers(Flash);

      /*
       * The default native source handler.
       * This simply passes the source to the video element. Nothing fancy.
       *
       * @param  {Object} source   The source object
       * @param  {Flash} tech  The instance of the Flash tech
       */
      Flash.nativeSourceHandler = {};

      /**
       * Check if Flash can play the given videotype
       * @param  {String} type    The mimetype to check
       * @return {String}         'probably', 'maybe', or '' (empty string)
       */
      Flash.nativeSourceHandler.canPlayType = function (type) {
        if (type in Flash.formats) {
          return 'maybe';
        }

        return '';
      };

      /*
       * Check Flash can handle the source natively
       *
       * @param  {Object} source  The source object
       * @return {String}         'probably', 'maybe', or '' (empty string)
       */
      Flash.nativeSourceHandler.canHandleSource = function (source) {
        var type;

        function guessMimeType(src) {
          var ext = Url.getFileExtension(src);
          if (ext) {
            return 'video/' + ext;
          }
          return '';
        }

        if (!source.type) {
          type = guessMimeType(source.src);
        } else {
          // Strip code information from the type because we don't get that specific
          type = source.type.replace(/;.*/, '').toLowerCase();
        }

        return Flash.nativeSourceHandler.canPlayType(type);
      };

      /*
       * Pass the source to the flash object
       * Adaptive source handlers will have more complicated workflows before passing
       * video data to the video element
       *
       * @param  {Object} source   The source object
       * @param  {Flash}  tech     The instance of the Flash tech
       * @param  {Object} options  The options to pass to the source
       */
      Flash.nativeSourceHandler.handleSource = function (source, tech, options) {
        tech.setSrc(source.src);
      };

      /*
       * Clean up the source handler when disposing the player or switching sources..
       * (no cleanup is needed when supporting the format natively)
       */
      Flash.nativeSourceHandler.dispose = function () { };

      // Register the native source handler
      Flash.registerSourceHandler(Flash.nativeSourceHandler);

      Flash.formats = {
        'video/flv': 'FLV',
        'video/x-flv': 'FLV',
        'video/mp4': 'MP4',
        'video/m4v': 'MP4'
      };

      Flash.onReady = function (currSwf) {
        var el = Dom.getEl(currSwf);
        var tech = el && el.tech;

        // if there is no el then the tech has been disposed
        // and the tech element was removed from the player div
        if (tech && tech.el()) {
          // check that the flash object is really ready
          Flash.checkReady(tech);
        }
      };

      // The SWF isn't always ready when it says it is. Sometimes the API functions still need to be added to the object.
      // If it's not ready, we set a timeout to check again shortly.
      Flash.checkReady = function (tech) {
        // stop worrying if the tech has been disposed
        if (!tech.el()) {
          return;
        }

        // check if API property exists
        if (tech.el().vjs_getProperty) {
          // tell tech it's ready
          tech.triggerReady();
        } else {
          // wait longer
          this.setTimeout(function () {
            Flash['checkReady'](tech);
          }, 50);
        }
      };

      // Trigger events from the swf on the player
      Flash.onEvent = function (swfID, eventName) {
        var tech = Dom.getEl(swfID).tech;
        tech.trigger(eventName);
      };

      // Log errors from the swf
      Flash.onError = function (swfID, err) {
        var tech = Dom.getEl(swfID).tech;

        // trigger MEDIA_ERR_SRC_NOT_SUPPORTED
        if (err === 'srcnotfound') {
          return tech.error(4);
        }

        // trigger a custom error
        tech.error('FLASH: ' + err);
      };

      // Flash Version Check
      Flash.version = function () {
        var version = '0,0,0';

        // IE
        try {
          version = new _globalWindow2['default'].ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version').replace(/\D+/g, ',').match(/^,?(.+),?$/)[1];

          // other browsers
        } catch (e) {
          try {
            if (navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin) {
              version = (navigator.plugins['Shockwave Flash 2.0'] || navigator.plugins['Shockwave Flash']).description.replace(/\D+/g, ',').match(/^,?(.+),?$/)[1];
            }
          } catch (err) { }
        }
        return version.split(',');
      };

      // Flash embedding method. Only used in non-iframe mode
      Flash.embed = function (swf, flashVars, params, attributes) {
        var code = Flash.getEmbedCode(swf, flashVars, params, attributes);

        // Get element by embedding code and retrieving created element
        var obj = Dom.createEl('div', { innerHTML: code }).childNodes[0];

        return obj;
      };

      Flash.getEmbedCode = function (swf, flashVars, params, attributes) {
        var objTag = '<object type="application/x-shockwave-flash" ';
        var flashVarsString = '';
        var paramsString = '';
        var attrsString = '';

        // Convert flash vars to string
        if (flashVars) {
          Object.getOwnPropertyNames(flashVars).forEach(function (key) {
            flashVarsString += key + '=' + flashVars[key] + '&amp;';
          });
        }

        // Add swf, flashVars, and other default params
        params = _objectAssign2['default']({
          'movie': swf,
          'flashvars': flashVarsString,
          'allowScriptAccess': 'always', // Required to talk to swf
          'allowNetworking': 'all' // All should be default, but having security issues.
        }, params);

        // Create param tags string
        Object.getOwnPropertyNames(params).forEach(function (key) {
          paramsString += '<param name="' + key + '" value="' + params[key] + '" />';
        });

        attributes = _objectAssign2['default']({
          // Add swf to attributes (need both for IE and Others to work)
          'data': swf,

          // Default to 100% width/height
          'width': '100%',
          'height': '100%'

        }, attributes);

        // Create Attributes string
        Object.getOwnPropertyNames(attributes).forEach(function (key) {
          attrsString += key + '="' + attributes[key] + '" ';
        });

        return '' + objTag + attrsString + '>' + paramsString + '</object>';
      };

      // Run Flash through the RTMP decorator
      _flashRtmp2['default'](Flash);

      _component2['default'].registerComponent('Flash', Flash);
      _tech2['default'].registerTech('Flash', Flash);
      exports['default'] = Flash;
      module.exports = exports['default'];

    }, { "../component": 67, "../utils/dom.js": 143, "../utils/time-ranges.js": 151, "../utils/url.js": 153, "./flash-rtmp": 120, "./tech": 124, "global/window": 2, "object.assign": 45 }], 122: [function (_dereq_, module, exports) {
      /**
       * @file html5.js
       * HTML5 Media Controller - Wrapper for HTML5 Media API
       */

      'use strict';

      exports.__esModule = true;

      var _templateObject = _taggedTemplateLiteralLoose(['Text Tracks are being loaded from another origin but the crossorigin attribute isn\'t used. \n            This may prevent text tracks from loading.'], ['Text Tracks are being loaded from another origin but the crossorigin attribute isn\'t used. \n            This may prevent text tracks from loading.']);

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      function _taggedTemplateLiteralLoose(strings, raw) { strings.raw = raw; return strings; }

      var _techJs = _dereq_('./tech.js');

      var _techJs2 = _interopRequireDefault(_techJs);

      var _component = _dereq_('../component');

      var _component2 = _interopRequireDefault(_component);

      var _utilsDomJs = _dereq_('../utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsUrlJs = _dereq_('../utils/url.js');

      var Url = _interopRequireWildcard(_utilsUrlJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsLogJs = _dereq_('../utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _tsml = _dereq_('tsml');

      var _tsml2 = _interopRequireDefault(_tsml);

      var _srcJsTracksTextTrackJs = _dereq_('../../../src/js/tracks/text-track.js');

      var _srcJsTracksTextTrackJs2 = _interopRequireDefault(_srcJsTracksTextTrackJs);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      var _utilsMergeOptionsJs = _dereq_('../utils/merge-options.js');

      var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);

      var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');

      var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);

      /**
       * HTML5 Media Controller - Wrapper for HTML5 Media API
       *
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready Ready callback function
       * @extends Tech
       * @class Html5
       */

      var Html5 = (function (_Tech) {
        _inherits(Html5, _Tech);

        function Html5(options, ready) {
          var _this = this;

          _classCallCheck(this, Html5);

          _Tech.call(this, options, ready);

          var source = options.source;
          var crossoriginTracks = false;

          // Set the source if one is provided
          // 1) Check if the source is new (if not, we want to keep the original so playback isn't interrupted)
          // 2) Check to see if the network state of the tag was failed at init, and if so, reset the source
          // anyway so the error gets fired.
          if (source && (this.el_.currentSrc !== source.src || options.tag && options.tag.initNetworkState_ === 3)) {
            this.setSource(source);
          } else {
            this.handleLateInit_(this.el_);
          }

          if (this.el_.hasChildNodes()) {

            var nodes = this.el_.childNodes;
            var nodesLength = nodes.length;
            var removeNodes = [];

            while (nodesLength--) {
              var node = nodes[nodesLength];
              var nodeName = node.nodeName.toLowerCase();

              if (nodeName === 'track') {
                if (!this.featuresNativeTextTracks) {
                  // Empty video tag tracks so the built-in player doesn't use them also.
                  // This may not be fast enough to stop HTML5 browsers from reading the tags
                  // so we'll need to turn off any default tracks if we're manually doing
                  // captions and subtitles. videoElement.textTracks
                  removeNodes.push(node);
                } else {
                  // store HTMLTrackElement and TextTrack to remote list
                  this.remoteTextTrackEls().addTrackElement_(node);
                  this.remoteTextTracks().addTrack_(node.track);
                  if (!crossoriginTracks && !this.el_.hasAttribute('crossorigin') && Url.isCrossOrigin(node.src)) {
                    crossoriginTracks = true;
                  }
                }
              }
            }

            for (var i = 0; i < removeNodes.length; i++) {
              this.el_.removeChild(removeNodes[i]);
            }
          }

          var trackTypes = ['audio', 'video'];

          // ProxyNativeTextTracks
          trackTypes.forEach(function (type) {
            var capitalType = _utilsToTitleCaseJs2['default'](type);

            if (!_this['featuresNative' + capitalType + 'Tracks']) {
              return;
            }
            var tl = _this.el()[type + 'Tracks'];

            if (tl && tl.addEventListener) {
              tl.addEventListener('change', Fn.bind(_this, _this['handle' + capitalType + 'TrackChange_']));
              tl.addEventListener('addtrack', Fn.bind(_this, _this['handle' + capitalType + 'TrackAdd_']));
              tl.addEventListener('removetrack', Fn.bind(_this, _this['handle' + capitalType + 'TrackRemove_']));
            }
          });

          if (this.featuresNativeTextTracks) {
            if (crossoriginTracks) {
              _utilsLogJs2['default'].warn(_tsml2['default'](_templateObject));
            }

            this.handleTextTrackChange_ = Fn.bind(this, this.handleTextTrackChange);
            this.handleTextTrackAdd_ = Fn.bind(this, this.handleTextTrackAdd);
            this.handleTextTrackRemove_ = Fn.bind(this, this.handleTextTrackRemove);
            this.proxyNativeTextTracks_();
          }

          // Determine if native controls should be used
          // Our goal should be to get the custom controls on mobile solid everywhere
          // so we can remove this all together. Right now this will block custom
          // controls on touch enabled laptops like the Chrome Pixel
          if (browser.TOUCH_ENABLED && options.nativeControlsForTouch === true || browser.IS_IPHONE || browser.IS_NATIVE_ANDROID) {
            this.setControls(true);
          }

          this.triggerReady();
        }

        /* HTML5 Support Testing ---------------------------------------------------- */

        /*
        * Element for testing browser HTML5 video capabilities
        *
        * @type {Element}
        * @constant
        * @private
        */

        /**
         * Dispose of html5 media element
         *
         * @method dispose
         */

        Html5.prototype.dispose = function dispose() {
          var _this2 = this;

          // Un-ProxyNativeTracks
          ['audio', 'video', 'text'].forEach(function (type) {
            var capitalType = _utilsToTitleCaseJs2['default'](type);
            var tl = _this2.el_[type + 'Tracks'];

            if (tl && tl.removeEventListener) {
              tl.removeEventListener('change', _this2['handle' + capitalType + 'TrackChange_']);
              tl.removeEventListener('addtrack', _this2['handle' + capitalType + 'TrackAdd_']);
              tl.removeEventListener('removetrack', _this2['handle' + capitalType + 'TrackRemove_']);
            }
          });

          Html5.disposeMediaElement(this.el_);
          // tech will handle clearing of the emulated track list
          _Tech.prototype.dispose.call(this);
        };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        Html5.prototype.createEl = function createEl() {
          var el = this.options_.tag;

          // Check if this browser supports moving the element into the box.
          // On the iPhone video will break if you move the element,
          // So we have to create a brand new element.
          if (!el || this['movingMediaElementInDOM'] === false) {

            // If the original tag is still there, clone and remove it.
            if (el) {
              var clone = el.cloneNode(true);
              el.parentNode.insertBefore(clone, el);
              Html5.disposeMediaElement(el);
              el = clone;
            } else {
              el = _globalDocument2['default'].createElement('video');

              // determine if native controls should be used
              var tagAttributes = this.options_.tag && Dom.getElAttributes(this.options_.tag);
              var attributes = _utilsMergeOptionsJs2['default']({}, tagAttributes);
              if (!browser.TOUCH_ENABLED || this.options_.nativeControlsForTouch !== true) {
                delete attributes.controls;
              }

              Dom.setElAttributes(el, _objectAssign2['default'](attributes, {
                id: this.options_.techId,
                'class': 'vjs-tech'
              }));
            }
          }

          // Update specific tag settings, in case they were overridden
          var settingsAttrs = ['autoplay', 'preload', 'loop', 'muted'];
          for (var i = settingsAttrs.length - 1; i >= 0; i--) {
            var attr = settingsAttrs[i];
            var overwriteAttrs = {};
            if (typeof this.options_[attr] !== 'undefined') {
              overwriteAttrs[attr] = this.options_[attr];
            }
            Dom.setElAttributes(el, overwriteAttrs);
          }

          return el;
          // jenniisawesome = true;
        };

        // If we're loading the playback object after it has started loading
        // or playing the video (often with autoplay on) then the loadstart event
        // has already fired and we need to fire it manually because many things
        // rely on it.

        Html5.prototype.handleLateInit_ = function handleLateInit_(el) {
          var _this3 = this;

          if (el.networkState === 0 || el.networkState === 3) {
            // The video element hasn't started loading the source yet
            // or didn't find a source
            return;
          }

          if (el.readyState === 0) {
            var _ret = (function () {
              // NetworkState is set synchronously BUT loadstart is fired at the
              // end of the current stack, usually before setInterval(fn, 0).
              // So at this point we know loadstart may have already fired or is
              // about to fire, and either way the player hasn't seen it yet.
              // We don't want to fire loadstart prematurely here and cause a
              // double loadstart so we'll wait and see if it happens between now
              // and the next loop, and fire it if not.
              // HOWEVER, we also want to make sure it fires before loadedmetadata
              // which could also happen between now and the next loop, so we'll
              // watch for that also.
              var loadstartFired = false;
              var setLoadstartFired = function setLoadstartFired() {
                loadstartFired = true;
              };
              _this3.on('loadstart', setLoadstartFired);

              var triggerLoadstart = function triggerLoadstart() {
                // We did miss the original loadstart. Make sure the player
                // sees loadstart before loadedmetadata
                if (!loadstartFired) {
                  this.trigger('loadstart');
                }
              };
              _this3.on('loadedmetadata', triggerLoadstart);

              _this3.ready(function () {
                this.off('loadstart', setLoadstartFired);
                this.off('loadedmetadata', triggerLoadstart);

                if (!loadstartFired) {
                  // We did miss the original native loadstart. Fire it now.
                  this.trigger('loadstart');
                }
              });

              return {
                v: undefined
              };
            })();

            if (typeof _ret === 'object') return _ret.v;
          }

          // From here on we know that loadstart already fired and we missed it.
          // The other readyState events aren't as much of a problem if we double
          // them, so not going to go to as much trouble as loadstart to prevent
          // that unless we find reason to.
          var eventsToTrigger = ['loadstart'];

          // loadedmetadata: newly equal to HAVE_METADATA (1) or greater
          eventsToTrigger.push('loadedmetadata');

          // loadeddata: newly increased to HAVE_CURRENT_DATA (2) or greater
          if (el.readyState >= 2) {
            eventsToTrigger.push('loadeddata');
          }

          // canplay: newly increased to HAVE_FUTURE_DATA (3) or greater
          if (el.readyState >= 3) {
            eventsToTrigger.push('canplay');
          }

          // canplaythrough: newly equal to HAVE_ENOUGH_DATA (4)
          if (el.readyState >= 4) {
            eventsToTrigger.push('canplaythrough');
          }

          // We still need to give the player time to add event listeners
          this.ready(function () {
            eventsToTrigger.forEach(function (type) {
              this.trigger(type);
            }, this);
          });
        };

        Html5.prototype.proxyNativeTextTracks_ = function proxyNativeTextTracks_() {
          var tt = this.el().textTracks;

          if (tt) {
            // Add tracks - if player is initialised after DOM loaded, textTracks
            // will not trigger addtrack
            for (var i = 0; i < tt.length; i++) {
              this.textTracks().addTrack_(tt[i]);
            }

            if (tt.addEventListener) {
              tt.addEventListener('change', this.handleTextTrackChange_);
              tt.addEventListener('addtrack', this.handleTextTrackAdd_);
              tt.addEventListener('removetrack', this.handleTextTrackRemove_);
            }
          }
        };

        Html5.prototype.handleTextTrackChange = function handleTextTrackChange(e) {
          var tt = this.textTracks();
          this.textTracks().trigger({
            type: 'change',
            target: tt,
            currentTarget: tt,
            srcElement: tt
          });
        };

        Html5.prototype.handleTextTrackAdd = function handleTextTrackAdd(e) {
          this.textTracks().addTrack_(e.track);
        };

        Html5.prototype.handleTextTrackRemove = function handleTextTrackRemove(e) {
          this.textTracks().removeTrack_(e.track);
        };

        Html5.prototype.handleVideoTrackChange_ = function handleVideoTrackChange_(e) {
          var vt = this.videoTracks();
          this.videoTracks().trigger({
            type: 'change',
            target: vt,
            currentTarget: vt,
            srcElement: vt
          });
        };

        Html5.prototype.handleVideoTrackAdd_ = function handleVideoTrackAdd_(e) {
          this.videoTracks().addTrack_(e.track);
        };

        Html5.prototype.handleVideoTrackRemove_ = function handleVideoTrackRemove_(e) {
          this.videoTracks().removeTrack_(e.track);
        };

        Html5.prototype.handleAudioTrackChange_ = function handleAudioTrackChange_(e) {
          var audioTrackList = this.audioTracks();
          this.audioTracks().trigger({
            type: 'change',
            target: audioTrackList,
            currentTarget: audioTrackList,
            srcElement: audioTrackList
          });
        };

        Html5.prototype.handleAudioTrackAdd_ = function handleAudioTrackAdd_(e) {
          this.audioTracks().addTrack_(e.track);
        };

        Html5.prototype.handleAudioTrackRemove_ = function handleAudioTrackRemove_(e) {
          this.audioTracks().removeTrack_(e.track);
        };

        /**
         * Play for html5 tech
         *
         * @method play
         */

        Html5.prototype.play = function play() {
          this.el_.play();
        };

        /**
         * Pause for html5 tech
         *
         * @method pause
         */

        Html5.prototype.pause = function pause() {
          this.el_.pause();
        };

        /**
         * Paused for html5 tech
         *
         * @return {Boolean}
         * @method paused
         */

        Html5.prototype.paused = function paused() {
          return this.el_.paused;
        };

        /**
         * Get current time
         *
         * @return {Number}
         * @method currentTime
         */

        Html5.prototype.currentTime = function currentTime() {
          return this.el_.currentTime;
        };

        /**
         * Set current time
         *
         * @param {Number} seconds Current time of video
         * @method setCurrentTime
         */

        Html5.prototype.setCurrentTime = function setCurrentTime(seconds) {
          try {
            this.el_.currentTime = seconds;
          } catch (e) {
            _utilsLogJs2['default'](e, 'Video is not ready. (Video.js)');
            // this.warning(VideoJS.warnings.videoNotReady);
          }
        };

        /**
         * Get duration
         *
         * @return {Number}
         * @method duration
         */

        Html5.prototype.duration = function duration() {
          return this.el_.duration || 0;
        };

        /**
         * Get a TimeRange object that represents the intersection
         * of the time ranges for which the user agent has all
         * relevant media
         *
         * @return {TimeRangeObject}
         * @method buffered
         */

        Html5.prototype.buffered = function buffered() {
          return this.el_.buffered;
        };

        /**
         * Get volume level
         *
         * @return {Number}
         * @method volume
         */

        Html5.prototype.volume = function volume() {
          return this.el_.volume;
        };

        /**
         * Set volume level
         *
         * @param {Number} percentAsDecimal Volume percent as a decimal
         * @method setVolume
         */

        Html5.prototype.setVolume = function setVolume(percentAsDecimal) {
          this.el_.volume = percentAsDecimal;
        };

        /**
         * Get if muted
         *
         * @return {Boolean}
         * @method muted
         */

        Html5.prototype.muted = function muted() {
          return this.el_.muted;
        };

        /**
         * Set muted
         *
         * @param {Boolean} If player is to be muted or note
         * @method setMuted
         */

        Html5.prototype.setMuted = function setMuted(muted) {
          this.el_.muted = muted;
        };

        /**
         * Get player width
         *
         * @return {Number}
         * @method width
         */

        Html5.prototype.width = function width() {
          return this.el_.offsetWidth;
        };

        /**
         * Get player height
         *
         * @return {Number}
         * @method height
         */

        Html5.prototype.height = function height() {
          return this.el_.offsetHeight;
        };

        /**
         * Get if there is fullscreen support
         *
         * @return {Boolean}
         * @method supportsFullScreen
         */

        Html5.prototype.supportsFullScreen = function supportsFullScreen() {
          if (typeof this.el_.webkitEnterFullScreen === 'function') {
            var userAgent = _globalWindow2['default'].navigator.userAgent;
            // Seems to be broken in Chromium/Chrome && Safari in Leopard
            if (/Android/.test(userAgent) || !/Chrome|Mac OS X 10.5/.test(userAgent)) {
              return true;
            }
          }
          return false;
        };

        /**
         * Request to enter fullscreen
         *
         * @method enterFullScreen
         */

        Html5.prototype.enterFullScreen = function enterFullScreen() {
          var video = this.el_;

          if ('webkitDisplayingFullscreen' in video) {
            this.one('webkitbeginfullscreen', function () {
              this.one('webkitendfullscreen', function () {
                this.trigger('fullscreenchange', { isFullscreen: false });
              });

              this.trigger('fullscreenchange', { isFullscreen: true });
            });
          }

          if (video.paused && video.networkState <= video.HAVE_METADATA) {
            // attempt to prime the video element for programmatic access
            // this isn't necessary on the desktop but shouldn't hurt
            this.el_.play();

            // playing and pausing synchronously during the transition to fullscreen
            // can get iOS ~6.1 devices into a play/pause loop
            this.setTimeout(function () {
              video.pause();
              video.webkitEnterFullScreen();
            }, 0);
          } else {
            video.webkitEnterFullScreen();
          }
        };

        /**
         * Request to exit fullscreen
         *
         * @method exitFullScreen
         */

        Html5.prototype.exitFullScreen = function exitFullScreen() {
          this.el_.webkitExitFullScreen();
        };

        /**
         * Get/set video
         *
         * @param {Object=} src Source object
         * @return {Object}
         * @method src
         */

        Html5.prototype.src = function src(_src) {
          if (_src === undefined) {
            return this.el_.src;
          } else {
            // Setting src through `src` instead of `setSrc` will be deprecated
            this.setSrc(_src);
          }
        };

        /**
         * Set video
         *
         * @param {Object} src Source object
         * @deprecated
         * @method setSrc
         */

        Html5.prototype.setSrc = function setSrc(src) {
          this.el_.src = src;
        };

        /**
         * Load media into player
         *
         * @method load
         */

        Html5.prototype.load = function load() {
          this.el_.load();
        };

        /**
         * Reset the tech. Removes all sources and calls `load`.
         *
         * @method reset
         */

        Html5.prototype.reset = function reset() {
          Html5.resetMediaElement(this.el_);
        };

        /**
         * Get current source
         *
         * @return {Object}
         * @method currentSrc
         */

        Html5.prototype.currentSrc = function currentSrc() {
          if (this.currentSource_) {
            return this.currentSource_.src;
          } else {
            return this.el_.currentSrc;
          }
        };

        /**
         * Get poster
         *
         * @return {String}
         * @method poster
         */

        Html5.prototype.poster = function poster() {
          return this.el_.poster;
        };

        /**
         * Set poster
         *
         * @param {String} val URL to poster image
         * @method
         */

        Html5.prototype.setPoster = function setPoster(val) {
          this.el_.poster = val;
        };

        /**
         * Get preload attribute
         *
         * @return {String}
         * @method preload
         */

        Html5.prototype.preload = function preload() {
          return this.el_.preload;
        };

        /**
         * Set preload attribute
         *
         * @param {String} val Value for preload attribute
         * @method setPreload
         */

        Html5.prototype.setPreload = function setPreload(val) {
          this.el_.preload = val;
        };

        /**
         * Get autoplay attribute
         *
         * @return {String}
         * @method autoplay
         */

        Html5.prototype.autoplay = function autoplay() {
          return this.el_.autoplay;
        };

        /**
         * Set autoplay attribute
         *
         * @param {String} val Value for preload attribute
         * @method setAutoplay
         */

        Html5.prototype.setAutoplay = function setAutoplay(val) {
          this.el_.autoplay = val;
        };

        /**
         * Get controls attribute
         *
         * @return {String}
         * @method controls
         */

        Html5.prototype.controls = function controls() {
          return this.el_.controls;
        };

        /**
         * Set controls attribute
         *
         * @param {String} val Value for controls attribute
         * @method setControls
         */

        Html5.prototype.setControls = function setControls(val) {
          this.el_.controls = !!val;
        };

        /**
         * Get loop attribute
         *
         * @return {String}
         * @method loop
         */

        Html5.prototype.loop = function loop() {
          return this.el_.loop;
        };

        /**
         * Set loop attribute
         *
         * @param {String} val Value for loop attribute
         * @method setLoop
         */

        Html5.prototype.setLoop = function setLoop(val) {
          this.el_.loop = val;
        };

        /**
         * Get error value
         *
         * @return {String}
         * @method error
         */

        Html5.prototype.error = function error() {
          return this.el_.error;
        };

        /**
         * Get whether or not the player is in the "seeking" state
         *
         * @return {Boolean}
         * @method seeking
         */

        Html5.prototype.seeking = function seeking() {
          return this.el_.seeking;
        };

        /**
         * Get a TimeRanges object that represents the
         * ranges of the media resource to which it is possible
         * for the user agent to seek.
         *
         * @return {TimeRangeObject}
         * @method seekable
         */

        Html5.prototype.seekable = function seekable() {
          return this.el_.seekable;
        };

        /**
         * Get if video ended
         *
         * @return {Boolean}
         * @method ended
         */

        Html5.prototype.ended = function ended() {
          return this.el_.ended;
        };

        /**
         * Get the value of the muted content attribute
         * This attribute has no dynamic effect, it only
         * controls the default state of the element
         *
         * @return {Boolean}
         * @method defaultMuted
         */

        Html5.prototype.defaultMuted = function defaultMuted() {
          return this.el_.defaultMuted;
        };

        /**
         * Get desired speed at which the media resource is to play
         *
         * @return {Number}
         * @method playbackRate
         */

        Html5.prototype.playbackRate = function playbackRate() {
          return this.el_.playbackRate;
        };

        /**
         * Returns a TimeRanges object that represents the ranges of the
         * media resource that the user agent has played.
         * @return {TimeRangeObject} the range of points on the media
         * timeline that has been reached through normal playback
         * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-played
         */

        Html5.prototype.played = function played() {
          return this.el_.played;
        };

        /**
         * Set desired speed at which the media resource is to play
         *
         * @param {Number} val Speed at which the media resource is to play
         * @method setPlaybackRate
         */

        Html5.prototype.setPlaybackRate = function setPlaybackRate(val) {
          this.el_.playbackRate = val;
        };

        /**
         * Get the current state of network activity for the element, from
         * the list below
         * NETWORK_EMPTY (numeric value 0)
         * NETWORK_IDLE (numeric value 1)
         * NETWORK_LOADING (numeric value 2)
         * NETWORK_NO_SOURCE (numeric value 3)
         *
         * @return {Number}
         * @method networkState
         */

        Html5.prototype.networkState = function networkState() {
          return this.el_.networkState;
        };

        /**
         * Get a value that expresses the current state of the element
         * with respect to rendering the current playback position, from
         * the codes in the list below
         * HAVE_NOTHING (numeric value 0)
         * HAVE_METADATA (numeric value 1)
         * HAVE_CURRENT_DATA (numeric value 2)
         * HAVE_FUTURE_DATA (numeric value 3)
         * HAVE_ENOUGH_DATA (numeric value 4)
         *
         * @return {Number}
         * @method readyState
         */

        Html5.prototype.readyState = function readyState() {
          return this.el_.readyState;
        };

        /**
         * Get width of video
         *
         * @return {Number}
         * @method videoWidth
         */

        Html5.prototype.videoWidth = function videoWidth() {
          return this.el_.videoWidth;
        };

        /**
         * Get height of video
         *
         * @return {Number}
         * @method videoHeight
         */

        Html5.prototype.videoHeight = function videoHeight() {
          return this.el_.videoHeight;
        };

        /**
         * Get text tracks
         *
         * @return {TextTrackList}
         * @method textTracks
         */

        Html5.prototype.textTracks = function textTracks() {
          return _Tech.prototype.textTracks.call(this);
        };

        /**
         * Creates and returns a text track object
         *
         * @param {String} kind Text track kind (subtitles, captions, descriptions
         *                                       chapters and metadata)
         * @param {String=} label Label to identify the text track
         * @param {String=} language Two letter language abbreviation
         * @return {TextTrackObject}
         * @method addTextTrack
         */

        Html5.prototype.addTextTrack = function addTextTrack(kind, label, language) {
          if (!this['featuresNativeTextTracks']) {
            return _Tech.prototype.addTextTrack.call(this, kind, label, language);
          }

          return this.el_.addTextTrack(kind, label, language);
        };

        /**
         * Creates a remote text track object and returns a html track element
         *
         * @param {Object} options The object should contain values for
         * kind, language, label and src (location of the WebVTT file)
         * @return {HTMLTrackElement}
         * @method addRemoteTextTrack
         */

        Html5.prototype.addRemoteTextTrack = function addRemoteTextTrack() {
          var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

          if (!this['featuresNativeTextTracks']) {
            return _Tech.prototype.addRemoteTextTrack.call(this, options);
          }

          var htmlTrackElement = _globalDocument2['default'].createElement('track');

          if (options.kind) {
            htmlTrackElement.kind = options.kind;
          }
          if (options.label) {
            htmlTrackElement.label = options.label;
          }
          if (options.language || options.srclang) {
            htmlTrackElement.srclang = options.language || options.srclang;
          }
          if (options['default']) {
            htmlTrackElement['default'] = options['default'];
          }
          if (options.id) {
            htmlTrackElement.id = options.id;
          }
          if (options.src) {
            htmlTrackElement.src = options.src;
          }

          this.el().appendChild(htmlTrackElement);

          // store HTMLTrackElement and TextTrack to remote list
          this.remoteTextTrackEls().addTrackElement_(htmlTrackElement);
          this.remoteTextTracks().addTrack_(htmlTrackElement.track);

          return htmlTrackElement;
        };

        /**
         * Remove remote text track from TextTrackList object
         *
         * @param {TextTrackObject} track Texttrack object to remove
         * @method removeRemoteTextTrack
         */

        Html5.prototype.removeRemoteTextTrack = function removeRemoteTextTrack(track) {
          if (!this['featuresNativeTextTracks']) {
            return _Tech.prototype.removeRemoteTextTrack.call(this, track);
          }

          var tracks = undefined,
            i = undefined;

          var trackElement = this.remoteTextTrackEls().getTrackElementByTrack_(track);

          // remove HTMLTrackElement and TextTrack from remote list
          this.remoteTextTrackEls().removeTrackElement_(trackElement);
          this.remoteTextTracks().removeTrack_(track);

          tracks = this.$$('track');

          i = tracks.length;
          while (i--) {
            if (track === tracks[i] || track === tracks[i].track) {
              this.el().removeChild(tracks[i]);
            }
          }
        };

        return Html5;
      })(_techJs2['default']);

      Html5.TEST_VID = _globalDocument2['default'].createElement('video');
      var track = _globalDocument2['default'].createElement('track');
      track.kind = 'captions';
      track.srclang = 'en';
      track.label = 'English';
      Html5.TEST_VID.appendChild(track);

      /*
       * Check if HTML5 video is supported by this browser/device
       *
       * @return {Boolean}
       */
      Html5.isSupported = function () {
        // IE9 with no Media Player is a LIAR! (#984)
        try {
          Html5.TEST_VID['volume'] = 0.5;
        } catch (e) {
          return false;
        }

        return !!Html5.TEST_VID.canPlayType;
      };

      // Add Source Handler pattern functions to this tech
      _techJs2['default'].withSourceHandlers(Html5);

      /*
       * The default native source handler.
       * This simply passes the source to the video element. Nothing fancy.
       *
       * @param  {Object} source   The source object
       * @param  {Html5} tech  The instance of the HTML5 tech
       */
      Html5.nativeSourceHandler = {};

      /*
       * Check if the video element can play the given videotype
       *
       * @param  {String} type    The mimetype to check
       * @return {String}         'probably', 'maybe', or '' (empty string)
       */
      Html5.nativeSourceHandler.canPlayType = function (type) {
        // IE9 on Windows 7 without MediaPlayer throws an error here
        // https://github.com/videojs/video.js/issues/519
        try {
          return Html5.TEST_VID.canPlayType(type);
        } catch (e) {
          return '';
        }
      };

      /*
       * Check if the video element can handle the source natively
       *
       * @param  {Object} source  The source object
       * @return {String}         'probably', 'maybe', or '' (empty string)
       */
      Html5.nativeSourceHandler.canHandleSource = function (source) {
        var match, ext;

        // If a type was provided we should rely on that
        if (source.type) {
          return Html5.nativeSourceHandler.canPlayType(source.type);
        } else if (source.src) {
          // If no type, fall back to checking 'video/[EXTENSION]'
          ext = Url.getFileExtension(source.src);

          return Html5.nativeSourceHandler.canPlayType('video/' + ext);
        }

        return '';
      };

      /*
       * Pass the source to the video element
       * Adaptive source handlers will have more complicated workflows before passing
       * video data to the video element
       *
       * @param  {Object} source   The source object
       * @param  {Html5}  tech     The instance of the Html5 tech
       * @param  {Object} options  The options to pass to the source
       */
      Html5.nativeSourceHandler.handleSource = function (source, tech, options) {
        tech.setSrc(source.src);
      };

      /*
      * Clean up the source handler when disposing the player or switching sources..
      * (no cleanup is needed when supporting the format natively)
      */
      Html5.nativeSourceHandler.dispose = function () { };

      // Register the native source handler
      Html5.registerSourceHandler(Html5.nativeSourceHandler);

      /*
       * Check if the volume can be changed in this browser/device.
       * Volume cannot be changed in a lot of mobile devices.
       * Specifically, it can't be changed from 1 on iOS.
       *
       * @return {Boolean}
       */
      Html5.canControlVolume = function () {
        var volume = Html5.TEST_VID.volume;
        Html5.TEST_VID.volume = volume / 2 + 0.1;
        return volume !== Html5.TEST_VID.volume;
      };

      /*
       * Check if playbackRate is supported in this browser/device.
       *
       * @return {Boolean}
       */
      Html5.canControlPlaybackRate = function () {
        // Playback rate API is implemented in Android Chrome, but doesn't do anything
        // https://github.com/videojs/video.js/issues/3180
        if (browser.IS_ANDROID && browser.IS_CHROME) {
          return false;
        }
        var playbackRate = Html5.TEST_VID.playbackRate;
        Html5.TEST_VID.playbackRate = playbackRate / 2 + 0.1;
        return playbackRate !== Html5.TEST_VID.playbackRate;
      };

      /*
       * Check to see if native text tracks are supported by this browser/device
       *
       * @return {Boolean}
       */
      Html5.supportsNativeTextTracks = function () {
        var supportsTextTracks;

        // Figure out native text track support
        // If mode is a number, we cannot change it because it'll disappear from view.
        // Browsers with numeric modes include IE10 and older (<=2013) samsung android models.
        // Firefox isn't playing nice either with modifying the mode
        // TODO: Investigate firefox: https://github.com/videojs/video.js/issues/1862
        supportsTextTracks = !!Html5.TEST_VID.textTracks;
        if (supportsTextTracks && Html5.TEST_VID.textTracks.length > 0) {
          supportsTextTracks = typeof Html5.TEST_VID.textTracks[0]['mode'] !== 'number';
        }
        if (supportsTextTracks && browser.IS_FIREFOX) {
          supportsTextTracks = false;
        }
        if (supportsTextTracks && !('onremovetrack' in Html5.TEST_VID.textTracks)) {
          supportsTextTracks = false;
        }

        return supportsTextTracks;
      };

      /*
       * Check to see if native video tracks are supported by this browser/device
       *
       * @return {Boolean}
       */
      Html5.supportsNativeVideoTracks = function () {
        var supportsVideoTracks = !!Html5.TEST_VID.videoTracks;
        return supportsVideoTracks;
      };

      /*
       * Check to see if native audio tracks are supported by this browser/device
       *
       * @return {Boolean}
       */
      Html5.supportsNativeAudioTracks = function () {
        var supportsAudioTracks = !!Html5.TEST_VID.audioTracks;
        return supportsAudioTracks;
      };

      /**
       * An array of events available on the Html5 tech.
       *
       * @private
       * @type {Array}
       */
      Html5.Events = ['loadstart', 'suspend', 'abort', 'error', 'emptied', 'stalled', 'loadedmetadata', 'loadeddata', 'canplay', 'canplaythrough', 'playing', 'waiting', 'seeking', 'seeked', 'ended', 'durationchange', 'timeupdate', 'progress', 'play', 'pause', 'ratechange', 'volumechange'];

      /*
       * Set the tech's volume control support status
       *
       * @type {Boolean}
       */
      Html5.prototype['featuresVolumeControl'] = Html5.canControlVolume();

      /*
       * Set the tech's playbackRate support status
       *
       * @type {Boolean}
       */
      Html5.prototype['featuresPlaybackRate'] = Html5.canControlPlaybackRate();

      /*
       * Set the tech's status on moving the video element.
       * In iOS, if you move a video element in the DOM, it breaks video playback.
       *
       * @type {Boolean}
       */
      Html5.prototype['movingMediaElementInDOM'] = !browser.IS_IOS;

      /*
       * Set the the tech's fullscreen resize support status.
       * HTML video is able to automatically resize when going to fullscreen.
       * (No longer appears to be used. Can probably be removed.)
       */
      Html5.prototype['featuresFullscreenResize'] = true;

      /*
       * Set the tech's progress event support status
       * (this disables the manual progress events of the Tech)
       */
      Html5.prototype['featuresProgressEvents'] = true;

      /*
       * Sets the tech's status on native text track support
       *
       * @type {Boolean}
       */
      Html5.prototype['featuresNativeTextTracks'] = Html5.supportsNativeTextTracks();

      /**
       * Sets the tech's status on native text track support
       *
       * @type {Boolean}
       */
      Html5.prototype['featuresNativeVideoTracks'] = Html5.supportsNativeVideoTracks();

      /**
       * Sets the tech's status on native audio track support
       *
       * @type {Boolean}
       */
      Html5.prototype['featuresNativeAudioTracks'] = Html5.supportsNativeAudioTracks();

      // HTML5 Feature detection and Device Fixes --------------------------------- //
      var canPlayType = undefined;
      var mpegurlRE = /^application\/(?:x-|vnd\.apple\.)mpegurl/i;
      var mp4RE = /^video\/mp4/i;

      Html5.patchCanPlayType = function () {
        // Android 4.0 and above can play HLS to some extent but it reports being unable to do so
        if (browser.ANDROID_VERSION >= 4.0) {
          if (!canPlayType) {
            canPlayType = Html5.TEST_VID.constructor.prototype.canPlayType;
          }

          Html5.TEST_VID.constructor.prototype.canPlayType = function (type) {
            if (type && mpegurlRE.test(type)) {
              return 'maybe';
            }
            return canPlayType.call(this, type);
          };
        }

        // Override Android 2.2 and less canPlayType method which is broken
        if (browser.IS_OLD_ANDROID) {
          if (!canPlayType) {
            canPlayType = Html5.TEST_VID.constructor.prototype.canPlayType;
          }

          Html5.TEST_VID.constructor.prototype.canPlayType = function (type) {
            if (type && mp4RE.test(type)) {
              return 'maybe';
            }
            return canPlayType.call(this, type);
          };
        }
      };

      Html5.unpatchCanPlayType = function () {
        var r = Html5.TEST_VID.constructor.prototype.canPlayType;
        Html5.TEST_VID.constructor.prototype.canPlayType = canPlayType;
        canPlayType = null;
        return r;
      };

      // by default, patch the video element
      Html5.patchCanPlayType();

      Html5.disposeMediaElement = function (el) {
        if (!el) {
          return;
        }

        if (el.parentNode) {
          el.parentNode.removeChild(el);
        }

        // remove any child track or source nodes to prevent their loading
        while (el.hasChildNodes()) {
          el.removeChild(el.firstChild);
        }

        // remove any src reference. not setting `src=''` because that causes a warning
        // in firefox
        el.removeAttribute('src');

        // force the media element to update its loading state by calling load()
        // however IE on Windows 7N has a bug that throws an error so need a try/catch (#793)
        if (typeof el.load === 'function') {
          // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473)
          (function () {
            try {
              el.load();
            } catch (e) {
              // not supported
            }
          })();
        }
      };

      Html5.resetMediaElement = function (el) {
        if (!el) {
          return;
        }

        var sources = el.querySelectorAll('source');
        var i = sources.length;
        while (i--) {
          el.removeChild(sources[i]);
        }

        // remove any src reference.
        // not setting `src=''` because that throws an error
        el.removeAttribute('src');

        if (typeof el.load === 'function') {
          // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473)
          (function () {
            try {
              el.load();
            } catch (e) { }
          })();
        }
      };

      _component2['default'].registerComponent('Html5', Html5);
      _techJs2['default'].registerTech('Html5', Html5);
      exports['default'] = Html5;
      module.exports = exports['default'];

    }, { "../../../src/js/tracks/text-track.js": 134, "../component": 67, "../utils/browser.js": 140, "../utils/dom.js": 143, "../utils/fn.js": 145, "../utils/log.js": 148, "../utils/merge-options.js": 149, "../utils/to-title-case.js": 152, "../utils/url.js": 153, "./tech.js": 124, "global/document": 1, "global/window": 2, "object.assign": 45, "tsml": 55 }], 123: [function (_dereq_, module, exports) {
      /**
       * @file loader.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _componentJs = _dereq_('../component.js');

      var _componentJs2 = _interopRequireDefault(_componentJs);

      var _techJs = _dereq_('./tech.js');

      var _techJs2 = _interopRequireDefault(_techJs);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _utilsToTitleCaseJs = _dereq_('../utils/to-title-case.js');

      var _utilsToTitleCaseJs2 = _interopRequireDefault(_utilsToTitleCaseJs);

      /**
       * The Media Loader is the component that decides which playback technology to load
       * when the player is initialized.
       *
       * @param {Object} player  Main Player
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @extends Component
       * @class MediaLoader
       */

      var MediaLoader = (function (_Component) {
        _inherits(MediaLoader, _Component);

        function MediaLoader(player, options, ready) {
          _classCallCheck(this, MediaLoader);

          _Component.call(this, player, options, ready);

          // If there are no sources when the player is initialized,
          // load the first supported playback technology.

          if (!options.playerOptions['sources'] || options.playerOptions['sources'].length === 0) {
            for (var i = 0, j = options.playerOptions['techOrder']; i < j.length; i++) {
              var techName = _utilsToTitleCaseJs2['default'](j[i]);
              var tech = _techJs2['default'].getTech(techName);
              // Support old behavior of techs being registered as components.
              // Remove once that deprecated behavior is removed.
              if (!techName) {
                tech = _componentJs2['default'].getComponent(techName);
              }

              // Check if the browser supports this technology
              if (tech && tech.isSupported()) {
                player.loadTech_(techName);
                break;
              }
            }
          } else {
            // // Loop through playback technologies (HTML5, Flash) and check for support.
            // // Then load the best source.
            // // A few assumptions here:
            // //   All playback technologies respect preload false.
            player.src(options.playerOptions['sources']);
          }
        }

        return MediaLoader;
      })(_componentJs2['default']);

      _componentJs2['default'].registerComponent('MediaLoader', MediaLoader);
      exports['default'] = MediaLoader;
      module.exports = exports['default'];

    }, { "../component.js": 67, "../utils/to-title-case.js": 152, "./tech.js": 124, "global/window": 2 }], 124: [function (_dereq_, module, exports) {
      /**
       * @file tech.js
       * Media Technology Controller - Base class for media playback
       * technology controllers like Flash and HTML5
       */

      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _component = _dereq_('../component');

      var _component2 = _interopRequireDefault(_component);

      var _tracksHtmlTrackElement = _dereq_('../tracks/html-track-element');

      var _tracksHtmlTrackElement2 = _interopRequireDefault(_tracksHtmlTrackElement);

      var _tracksHtmlTrackElementList = _dereq_('../tracks/html-track-element-list');

      var _tracksHtmlTrackElementList2 = _interopRequireDefault(_tracksHtmlTrackElementList);

      var _utilsMergeOptionsJs = _dereq_('../utils/merge-options.js');

      var _utilsMergeOptionsJs2 = _interopRequireDefault(_utilsMergeOptionsJs);

      var _tracksTextTrack = _dereq_('../tracks/text-track');

      var _tracksTextTrack2 = _interopRequireDefault(_tracksTextTrack);

      var _tracksTextTrackList = _dereq_('../tracks/text-track-list');

      var _tracksTextTrackList2 = _interopRequireDefault(_tracksTextTrackList);

      var _tracksVideoTrack = _dereq_('../tracks/video-track');

      var _tracksVideoTrack2 = _interopRequireDefault(_tracksVideoTrack);

      var _tracksVideoTrackList = _dereq_('../tracks/video-track-list');

      var _tracksVideoTrackList2 = _interopRequireDefault(_tracksVideoTrackList);

      var _tracksAudioTrackList = _dereq_('../tracks/audio-track-list');

      var _tracksAudioTrackList2 = _interopRequireDefault(_tracksAudioTrackList);

      var _tracksAudioTrack = _dereq_('../tracks/audio-track');

      var _tracksAudioTrack2 = _interopRequireDefault(_tracksAudioTrack);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsLogJs = _dereq_('../utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _utilsTimeRangesJs = _dereq_('../utils/time-ranges.js');

      var _utilsBufferJs = _dereq_('../utils/buffer.js');

      var _mediaErrorJs = _dereq_('../media-error.js');

      var _mediaErrorJs2 = _interopRequireDefault(_mediaErrorJs);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * Base class for media (HTML5 Video, Flash) controllers
       *
       * @param {Object=} options Options object
       * @param {Function=} ready Ready callback function
       * @extends Component
       * @class Tech
       */

      var Tech = (function (_Component) {
        _inherits(Tech, _Component);

        function Tech() {
          var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
          var ready = arguments.length <= 1 || arguments[1] === undefined ? function () { } : arguments[1];

          _classCallCheck(this, Tech);

          // we don't want the tech to report user activity automatically.
          // This is done manually in addControlsListeners
          options.reportTouchActivity = false;
          _Component.call(this, null, options, ready);

          // keep track of whether the current source has played at all to
          // implement a very limited played()
          this.hasStarted_ = false;
          this.on('playing', function () {
            this.hasStarted_ = true;
          });
          this.on('loadstart', function () {
            this.hasStarted_ = false;
          });

          this.textTracks_ = options.textTracks;
          this.videoTracks_ = options.videoTracks;
          this.audioTracks_ = options.audioTracks;

          // Manually track progress in cases where the browser/flash player doesn't report it.
          if (!this.featuresProgressEvents) {
            this.manualProgressOn();
          }

          // Manually track timeupdates in cases where the browser/flash player doesn't report it.
          if (!this.featuresTimeupdateEvents) {
            this.manualTimeUpdatesOn();
          }

          if (options.nativeCaptions === false || options.nativeTextTracks === false) {
            this.featuresNativeTextTracks = false;
          }

          if (!this.featuresNativeTextTracks) {
            this.on('ready', this.emulateTextTracks);
          }

          this.initTextTrackListeners();
          this.initTrackListeners();

          // Turn on component tap events
          this.emitTapEvents();
        }

        /**
         * List of associated text tracks
         *
         * @type {TextTrackList}
         * @private
         */

        /* Fallbacks for unsupported event types
        ================================================================================ */
        // Manually trigger progress events based on changes to the buffered amount
        // Many flash players and older HTML5 browsers don't send progress or progress-like events
        /**
         * Turn on progress events
         *
         * @method manualProgressOn
         */

        Tech.prototype.manualProgressOn = function manualProgressOn() {
          this.on('durationchange', this.onDurationChange);

          this.manualProgress = true;

          // Trigger progress watching when a source begins loading
          this.one('ready', this.trackProgress);
        };

        /**
         * Turn off progress events
         *
         * @method manualProgressOff
         */

        Tech.prototype.manualProgressOff = function manualProgressOff() {
          this.manualProgress = false;
          this.stopTrackingProgress();

          this.off('durationchange', this.onDurationChange);
        };

        /**
         * Track progress
         *
         * @method trackProgress
         */

        Tech.prototype.trackProgress = function trackProgress() {
          this.stopTrackingProgress();
          this.progressInterval = this.setInterval(Fn.bind(this, function () {
            // Don't trigger unless buffered amount is greater than last time

            var numBufferedPercent = this.bufferedPercent();

            if (this.bufferedPercent_ !== numBufferedPercent) {
              this.trigger('progress');
            }

            this.bufferedPercent_ = numBufferedPercent;

            if (numBufferedPercent === 1) {
              this.stopTrackingProgress();
            }
          }), 500);
        };

        /**
         * Update duration
         *
         * @method onDurationChange
         */

        Tech.prototype.onDurationChange = function onDurationChange() {
          this.duration_ = this.duration();
        };

        /**
         * Create and get TimeRange object for buffering
         *
         * @return {TimeRangeObject}
         * @method buffered
         */

        Tech.prototype.buffered = function buffered() {
          return _utilsTimeRangesJs.createTimeRange(0, 0);
        };

        /**
         * Get buffered percent
         *
         * @return {Number}
         * @method bufferedPercent
         */

        Tech.prototype.bufferedPercent = function bufferedPercent() {
          return _utilsBufferJs.bufferedPercent(this.buffered(), this.duration_);
        };

        /**
         * Stops tracking progress by clearing progress interval
         *
         * @method stopTrackingProgress
         */

        Tech.prototype.stopTrackingProgress = function stopTrackingProgress() {
          this.clearInterval(this.progressInterval);
        };

        /*! Time Tracking -------------------------------------------------------------- */
        /**
         * Set event listeners for on play and pause and tracking current time
         *
         * @method manualTimeUpdatesOn
         */

        Tech.prototype.manualTimeUpdatesOn = function manualTimeUpdatesOn() {
          this.manualTimeUpdates = true;

          this.on('play', this.trackCurrentTime);
          this.on('pause', this.stopTrackingCurrentTime);
        };

        /**
         * Remove event listeners for on play and pause and tracking current time
         *
         * @method manualTimeUpdatesOff
         */

        Tech.prototype.manualTimeUpdatesOff = function manualTimeUpdatesOff() {
          this.manualTimeUpdates = false;
          this.stopTrackingCurrentTime();
          this.off('play', this.trackCurrentTime);
          this.off('pause', this.stopTrackingCurrentTime);
        };

        /**
         * Tracks current time
         *
         * @method trackCurrentTime
         */

        Tech.prototype.trackCurrentTime = function trackCurrentTime() {
          if (this.currentTimeInterval) {
            this.stopTrackingCurrentTime();
          }
          this.currentTimeInterval = this.setInterval(function () {
            this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true });
          }, 250); // 42 = 24 fps // 250 is what Webkit uses // FF uses 15
        };

        /**
         * Turn off play progress tracking (when paused or dragging)
         *
         * @method stopTrackingCurrentTime
         */

        Tech.prototype.stopTrackingCurrentTime = function stopTrackingCurrentTime() {
          this.clearInterval(this.currentTimeInterval);

          // #1002 - if the video ends right before the next timeupdate would happen,
          // the progress bar won't make it all the way to the end
          this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true });
        };

        /**
         * Turn off any manual progress or timeupdate tracking
         *
         * @method dispose
         */

        Tech.prototype.dispose = function dispose() {

          // clear out all tracks because we can't reuse them between techs
          this.clearTracks(['audio', 'video', 'text']);

          // Turn off any manual progress or timeupdate tracking
          if (this.manualProgress) {
            this.manualProgressOff();
          }

          if (this.manualTimeUpdates) {
            this.manualTimeUpdatesOff();
          }

          _Component.prototype.dispose.call(this);
        };

        /**
         * clear out a track list, or multiple track lists
         *
         * Note: Techs without source handlers should call this between
         * sources for video & audio tracks, as usually you don't want
         * to use them between tracks and we have no automatic way to do
         * it for you
         *
         * @method clearTracks
         * @param {Array|String} types type(s) of track lists to empty
         */

        Tech.prototype.clearTracks = function clearTracks(types) {
          var _this = this;

          types = [].concat(types);
          // clear out all tracks because we can't reuse them between techs
          types.forEach(function (type) {
            var list = _this[type + 'Tracks']() || [];
            var i = list.length;
            while (i--) {
              var track = list[i];
              if (type === 'text') {
                _this.removeRemoteTextTrack(track);
              }
              list.removeTrack_(track);
            }
          });
        };

        /**
         * Reset the tech. Removes all sources and resets readyState.
         *
         * @method reset
         */

        Tech.prototype.reset = function reset() { };

        /**
         * When invoked without an argument, returns a MediaError object
         * representing the current error state of the player or null if
         * there is no error. When invoked with an argument, set the current
         * error state of the player.
         * @param {MediaError=} err    Optional an error object
         * @return {MediaError}        the current error object or null
         * @method error
         */

        Tech.prototype.error = function error(err) {
          if (err !== undefined) {
            if (err instanceof _mediaErrorJs2['default']) {
              this.error_ = err;
            } else {
              this.error_ = new _mediaErrorJs2['default'](err);
            }
            this.trigger('error');
          }
          return this.error_;
        };

        /**
         * Return the time ranges that have been played through for the
         * current source. This implementation is incomplete. It does not
         * track the played time ranges, only whether the source has played
         * at all or not.
         * @return {TimeRangeObject} a single time range if this video has
         * played or an empty set of ranges if not.
         * @method played
         */

        Tech.prototype.played = function played() {
          if (this.hasStarted_) {
            return _utilsTimeRangesJs.createTimeRange(0, 0);
          }
          return _utilsTimeRangesJs.createTimeRange();
        };

        /**
         * Set current time
         *
         * @method setCurrentTime
         */

        Tech.prototype.setCurrentTime = function setCurrentTime() {
          // improve the accuracy of manual timeupdates
          if (this.manualTimeUpdates) {
            this.trigger({ type: 'timeupdate', target: this, manuallyTriggered: true });
          }
        };

        /**
         * Initialize texttrack listeners
         *
         * @method initTextTrackListeners
         */

        Tech.prototype.initTextTrackListeners = function initTextTrackListeners() {
          var textTrackListChanges = Fn.bind(this, function () {
            this.trigger('texttrackchange');
          });

          var tracks = this.textTracks();

          if (!tracks) return;

          tracks.addEventListener('removetrack', textTrackListChanges);
          tracks.addEventListener('addtrack', textTrackListChanges);

          this.on('dispose', Fn.bind(this, function () {
            tracks.removeEventListener('removetrack', textTrackListChanges);
            tracks.removeEventListener('addtrack', textTrackListChanges);
          }));
        };

        /**
         * Initialize audio and video track listeners
         *
         * @method initTrackListeners
         */

        Tech.prototype.initTrackListeners = function initTrackListeners() {
          var _this2 = this;

          var trackTypes = ['video', 'audio'];

          trackTypes.forEach(function (type) {
            var trackListChanges = function trackListChanges() {
              _this2.trigger(type + 'trackchange');
            };

            var tracks = _this2[type + 'Tracks']();

            tracks.addEventListener('removetrack', trackListChanges);
            tracks.addEventListener('addtrack', trackListChanges);

            _this2.on('dispose', function () {
              tracks.removeEventListener('removetrack', trackListChanges);
              tracks.removeEventListener('addtrack', trackListChanges);
            });
          });
        };

        /**
         * Emulate texttracks
         *
         * @method emulateTextTracks
         */

        Tech.prototype.emulateTextTracks = function emulateTextTracks() {
          var _this3 = this;

          var tracks = this.textTracks();
          if (!tracks) {
            return;
          }

          if (!_globalWindow2['default']['WebVTT'] && this.el().parentNode != null) {
            (function () {
              var script = _globalDocument2['default'].createElement('script');
              script.src = _this3.options_['vtt.js'] || 'https://cdn.rawgit.com/gkatsev/vtt.js/vjs-v0.12.1/dist/vtt.min.js';
              script.onload = function () {
                _this3.trigger('vttjsloaded');
              };
              script.onerror = function () {
                _this3.trigger('vttjserror');
              };
              _this3.on('dispose', function () {
                script.onload = null;
                script.onerror = null;
              });
              // but have not loaded yet and we set it to true before the inject so that
              // we don't overwrite the injected window.WebVTT if it loads right away
              _globalWindow2['default']['WebVTT'] = true;
              _this3.el().parentNode.appendChild(script);
            })();
          }

          var updateDisplay = function updateDisplay() {
            return _this3.trigger('texttrackchange');
          };
          var textTracksChanges = function textTracksChanges() {
            updateDisplay();

            for (var i = 0; i < tracks.length; i++) {
              var track = tracks[i];
              track.removeEventListener('cuechange', updateDisplay);
              if (track.mode === 'showing') {
                track.addEventListener('cuechange', updateDisplay);
              }
            }
          };

          textTracksChanges();
          tracks.addEventListener('change', textTracksChanges);

          this.on('dispose', function () {
            tracks.removeEventListener('change', textTracksChanges);
          });
        };

        /**
         * Get videotracks
         *
         * @returns {VideoTrackList}
         * @method videoTracks
         */

        Tech.prototype.videoTracks = function videoTracks() {
          this.videoTracks_ = this.videoTracks_ || new _tracksVideoTrackList2['default']();
          return this.videoTracks_;
        };

        /**
         * Get audiotracklist
         *
         * @returns {AudioTrackList}
         * @method audioTracks
         */

        Tech.prototype.audioTracks = function audioTracks() {
          this.audioTracks_ = this.audioTracks_ || new _tracksAudioTrackList2['default']();
          return this.audioTracks_;
        };

        /*
         * Provide default methods for text tracks.
         *
         * Html5 tech overrides these.
         */

        /**
         * Get texttracks
         *
         * @returns {TextTrackList}
         * @method textTracks
         */

        Tech.prototype.textTracks = function textTracks() {
          this.textTracks_ = this.textTracks_ || new _tracksTextTrackList2['default']();
          return this.textTracks_;
        };

        /**
         * Get remote texttracks
         *
         * @returns {TextTrackList}
         * @method remoteTextTracks
         */

        Tech.prototype.remoteTextTracks = function remoteTextTracks() {
          this.remoteTextTracks_ = this.remoteTextTracks_ || new _tracksTextTrackList2['default']();
          return this.remoteTextTracks_;
        };

        /**
         * Get remote htmltrackelements
         *
         * @returns {HTMLTrackElementList}
         * @method remoteTextTrackEls
         */

        Tech.prototype.remoteTextTrackEls = function remoteTextTrackEls() {
          this.remoteTextTrackEls_ = this.remoteTextTrackEls_ || new _tracksHtmlTrackElementList2['default']();
          return this.remoteTextTrackEls_;
        };

        /**
         * Creates and returns a remote text track object
         *
         * @param {String} kind Text track kind (subtitles, captions, descriptions
         *                                       chapters and metadata)
         * @param {String=} label Label to identify the text track
         * @param {String=} language Two letter language abbreviation
         * @return {TextTrackObject}
         * @method addTextTrack
         */

        Tech.prototype.addTextTrack = function addTextTrack(kind, label, language) {
          if (!kind) {
            throw new Error('TextTrack kind is required but was not provided');
          }

          return createTrackHelper(this, kind, label, language);
        };

        /**
         * Creates a remote text track object and returns a emulated html track element
         *
         * @param {Object} options The object should contain values for
         * kind, language, label and src (location of the WebVTT file)
         * @return {HTMLTrackElement}
         * @method addRemoteTextTrack
         */

        Tech.prototype.addRemoteTextTrack = function addRemoteTextTrack(options) {
          var track = _utilsMergeOptionsJs2['default'](options, {
            tech: this
          });

          var htmlTrackElement = new _tracksHtmlTrackElement2['default'](track);

          // store HTMLTrackElement and TextTrack to remote list
          this.remoteTextTrackEls().addTrackElement_(htmlTrackElement);
          this.remoteTextTracks().addTrack_(htmlTrackElement.track);

          // must come after remoteTextTracks()
          this.textTracks().addTrack_(htmlTrackElement.track);

          return htmlTrackElement;
        };

        /**
         * Remove remote texttrack
         *
         * @param {TextTrackObject} track Texttrack to remove
         * @method removeRemoteTextTrack
         */

        Tech.prototype.removeRemoteTextTrack = function removeRemoteTextTrack(track) {
          this.textTracks().removeTrack_(track);

          var trackElement = this.remoteTextTrackEls().getTrackElementByTrack_(track);

          // remove HTMLTrackElement and TextTrack from remote list
          this.remoteTextTrackEls().removeTrackElement_(trackElement);
          this.remoteTextTracks().removeTrack_(track);
        };

        /**
         * Provide a default setPoster method for techs
         * Poster support for techs should be optional, so we don't want techs to
         * break if they don't have a way to set a poster.
         *
         * @method setPoster
         */

        Tech.prototype.setPoster = function setPoster() { };

        /*
         * Check if the tech can support the given type
         *
         * The base tech does not support any type, but source handlers might
         * overwrite this.
         *
         * @param  {String} type    The mimetype to check
         * @return {String}         'probably', 'maybe', or '' (empty string)
         */

        Tech.prototype.canPlayType = function canPlayType() {
          return '';
        };

        /*
         * Return whether the argument is a Tech or not.
         * Can be passed either a Class like `Html5` or a instance like `player.tech_`
         *
         * @param {Object} component An item to check
         * @return {Boolean}         Whether it is a tech or not
         */

        Tech.isTech = function isTech(component) {
          return component.prototype instanceof Tech || component instanceof Tech || component === Tech;
        };

        /**
         * Registers a Tech
         *
         * @param {String} name Name of the Tech to register
         * @param {Object} tech The tech to register
         * @static
         * @method registerComponent
         */

        Tech.registerTech = function registerTech(name, tech) {
          if (!Tech.techs_) {
            Tech.techs_ = {};
          }

          if (!Tech.isTech(tech)) {
            throw new Error('Tech ' + name + ' must be a Tech');
          }

          Tech.techs_[name] = tech;
          return tech;
        };

        /**
         * Gets a component by name
         *
         * @param {String} name Name of the component to get
         * @return {Component}
         * @static
         * @method getComponent
         */

        Tech.getTech = function getTech(name) {
          if (Tech.techs_ && Tech.techs_[name]) {
            return Tech.techs_[name];
          }

          if (_globalWindow2['default'] && _globalWindow2['default'].videojs && _globalWindow2['default'].videojs[name]) {
            _utilsLogJs2['default'].warn('The ' + name + ' tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)');
            return _globalWindow2['default'].videojs[name];
          }
        };

        return Tech;
      })(_component2['default']);

      Tech.prototype.textTracks_;

      /**
       * List of associated audio tracks
       *
       * @type {AudioTrackList}
       * @private
       */
      Tech.prototype.audioTracks_;

      /**
       * List of associated video tracks
       *
       * @type {VideoTrackList}
       * @private
       */
      Tech.prototype.videoTracks_;

      var createTrackHelper = function createTrackHelper(self, kind, label, language) {
        var options = arguments.length <= 4 || arguments[4] === undefined ? {} : arguments[4];

        var tracks = self.textTracks();

        options.kind = kind;

        if (label) {
          options.label = label;
        }
        if (language) {
          options.language = language;
        }
        options.tech = self;

        var track = new _tracksTextTrack2['default'](options);
        tracks.addTrack_(track);

        return track;
      };

      Tech.prototype.featuresVolumeControl = true;

      // Resizing plugins using request fullscreen reloads the plugin
      Tech.prototype.featuresFullscreenResize = false;
      Tech.prototype.featuresPlaybackRate = false;

      // Optional events that we can manually mimic with timers
      // currently not triggered by video-js-swf
      Tech.prototype.featuresProgressEvents = false;
      Tech.prototype.featuresTimeupdateEvents = false;

      Tech.prototype.featuresNativeTextTracks = false;

      /*
       * A functional mixin for techs that want to use the Source Handler pattern.
       *
       * ##### EXAMPLE:
       *
       *   Tech.withSourceHandlers.call(MyTech);
       *
       */
      Tech.withSourceHandlers = function (_Tech) {
        /*
         * Register a source handler
         * Source handlers are scripts for handling specific formats.
         * The source handler pattern is used for adaptive formats (HLS, DASH) that
         * manually load video data and feed it into a Source Buffer (Media Source Extensions)
         * @param  {Function} handler  The source handler
         * @param  {Boolean}  first    Register it before any existing handlers
         */
        _Tech.registerSourceHandler = function (handler, index) {
          var handlers = _Tech.sourceHandlers;

          if (!handlers) {
            handlers = _Tech.sourceHandlers = [];
          }

          if (index === undefined) {
            // add to the end of the list
            index = handlers.length;
          }

          handlers.splice(index, 0, handler);
        };

        /*
         * Check if the tech can support the given type
         * @param  {String} type    The mimetype to check
         * @return {String}         'probably', 'maybe', or '' (empty string)
         */
        _Tech.canPlayType = function (type) {
          var handlers = _Tech.sourceHandlers || [];
          var can = undefined;

          for (var i = 0; i < handlers.length; i++) {
            can = handlers[i].canPlayType(type);

            if (can) {
              return can;
            }
          }

          return '';
        };

        /*
         * Return the first source handler that supports the source
         * TODO: Answer question: should 'probably' be prioritized over 'maybe'
         * @param  {Object} source The source object
         * @returns {Object}       The first source handler that supports the source
         * @returns {null}         Null if no source handler is found
         */
        _Tech.selectSourceHandler = function (source) {
          var handlers = _Tech.sourceHandlers || [];
          var can = undefined;

          for (var i = 0; i < handlers.length; i++) {
            can = handlers[i].canHandleSource(source);

            if (can) {
              return handlers[i];
            }
          }

          return null;
        };

        /*
         * Check if the tech can support the given source
         * @param  {Object} srcObj  The source object
         * @return {String}         'probably', 'maybe', or '' (empty string)
         */
        _Tech.canPlaySource = function (srcObj) {
          var sh = _Tech.selectSourceHandler(srcObj);

          if (sh) {
            return sh.canHandleSource(srcObj);
          }

          return '';
        };

        /*
         * When using a source handler, prefer its implementation of
         * any function normally provided by the tech.
         */
        var deferrable = ['seekable', 'duration'];

        deferrable.forEach(function (fnName) {
          var originalFn = this[fnName];

          if (typeof originalFn !== 'function') {
            return;
          }

          this[fnName] = function () {
            if (this.sourceHandler_ && this.sourceHandler_[fnName]) {
              return this.sourceHandler_[fnName].apply(this.sourceHandler_, arguments);
            }
            return originalFn.apply(this, arguments);
          };
        }, _Tech.prototype);

        /*
         * Create a function for setting the source using a source object
         * and source handlers.
         * Should never be called unless a source handler was found.
         * @param {Object} source  A source object with src and type keys
         * @return {Tech} self
         */
        _Tech.prototype.setSource = function (source) {
          var sh = _Tech.selectSourceHandler(source);

          if (!sh) {
            // Fall back to a native source hander when unsupported sources are
            // deliberately set
            if (_Tech.nativeSourceHandler) {
              sh = _Tech.nativeSourceHandler;
            } else {
              _utilsLogJs2['default'].error('No source hander found for the current source.');
            }
          }

          // Dispose any existing source handler
          this.disposeSourceHandler();
          this.off('dispose', this.disposeSourceHandler);

          // if we have a source and get another one
          // then we are loading something new
          // than clear all of our current tracks
          if (this.currentSource_) {
            this.clearTracks(['audio', 'video']);

            this.currentSource_ = null;
          }

          if (sh !== _Tech.nativeSourceHandler) {

            this.currentSource_ = source;

            // Catch if someone replaced the src without calling setSource.
            // If they do, set currentSource_ to null and dispose our source handler.
            this.off(this.el_, 'loadstart', _Tech.prototype.firstLoadStartListener_);
            this.off(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
            this.one(this.el_, 'loadstart', _Tech.prototype.firstLoadStartListener_);
          }

          this.sourceHandler_ = sh.handleSource(source, this, this.options_);
          this.on('dispose', this.disposeSourceHandler);

          return this;
        };

        // On the first loadstart after setSource
        _Tech.prototype.firstLoadStartListener_ = function () {
          this.one(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
        };

        // On successive loadstarts when setSource has not been called again
        _Tech.prototype.successiveLoadStartListener_ = function () {
          this.currentSource_ = null;
          this.disposeSourceHandler();
          this.one(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
        };

        /*
         * Clean up any existing source handler
         */
        _Tech.prototype.disposeSourceHandler = function () {
          if (this.sourceHandler_ && this.sourceHandler_.dispose) {
            this.off(this.el_, 'loadstart', _Tech.prototype.firstLoadStartListener_);
            this.off(this.el_, 'loadstart', _Tech.prototype.successiveLoadStartListener_);
            this.sourceHandler_.dispose();
          }
        };
      };

      _component2['default'].registerComponent('Tech', Tech);
      // Old name for Tech
      _component2['default'].registerComponent('MediaTechController', Tech);
      Tech.registerTech('Tech', Tech);
      exports['default'] = Tech;
      module.exports = exports['default'];

    }, { "../component": 67, "../media-error.js": 108, "../tracks/audio-track": 126, "../tracks/audio-track-list": 125, "../tracks/html-track-element": 128, "../tracks/html-track-element-list": 127, "../tracks/text-track": 134, "../tracks/text-track-list": 132, "../tracks/video-track": 139, "../tracks/video-track-list": 138, "../utils/buffer.js": 141, "../utils/fn.js": 145, "../utils/log.js": 148, "../utils/merge-options.js": 149, "../utils/time-ranges.js": 151, "global/document": 1, "global/window": 2 }], 125: [function (_dereq_, module, exports) {
      /**
       * @file audio-track-list.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _trackList = _dereq_('./track-list');

      var _trackList2 = _interopRequireDefault(_trackList);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * anywhere we call this function we diverge from the spec
       * as we only support one enabled audiotrack at a time
       *
       * @param {Array|AudioTrackList} list list to work on
       * @param {AudioTrack} track the track to skip
       */
      var disableOthers = function disableOthers(list, track) {
        for (var i = 0; i < list.length; i++) {
          if (track.id === list[i].id) {
            continue;
          }
          // another audio track is enabled, disable it
          list[i].enabled = false;
        }
      };
      /**
       * A list of possible audio tracks. All functionality is in the
       * base class Tracklist and the spec for AudioTrackList is located at:
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotracklist
       *
       * interface AudioTrackList : EventTarget {
       *   readonly attribute unsigned long length;
       *   getter AudioTrack (unsigned long index);
       *   AudioTrack? getTrackById(DOMString id);
       *
       *   attribute EventHandler onchange;
       *   attribute EventHandler onaddtrack;
       *   attribute EventHandler onremovetrack;
       * };
       *
       * @param {AudioTrack[]} tracks a list of audio tracks to instantiate the list with
       * @extends TrackList
       * @class AudioTrackList
       */

      var AudioTrackList = (function (_TrackList) {
        _inherits(AudioTrackList, _TrackList);

        function AudioTrackList() {
          var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];

          _classCallCheck(this, AudioTrackList);

          var list = undefined;

          // make sure only 1 track is enabled
          // sorted from last index to first index
          for (var i = tracks.length - 1; i >= 0; i--) {
            if (tracks[i].enabled) {
              disableOthers(tracks, tracks[i]);
              break;
            }
          }

          // IE8 forces us to implement inheritance ourselves
          // as it does not support Object.defineProperty properly
          if (browser.IS_IE8) {
            list = _globalDocument2['default'].createElement('custom');
            for (var prop in _trackList2['default'].prototype) {
              if (prop !== 'constructor') {
                list[prop] = _trackList2['default'].prototype[prop];
              }
            }
            for (var prop in AudioTrackList.prototype) {
              if (prop !== 'constructor') {
                list[prop] = AudioTrackList.prototype[prop];
              }
            }
          }

          list = _TrackList.call(this, tracks, list);
          list.changing_ = false;

          return list;
        }

        AudioTrackList.prototype.addTrack_ = function addTrack_(track) {
          var _this = this;

          if (track.enabled) {
            disableOthers(this, track);
          }

          _TrackList.prototype.addTrack_.call(this, track);
          // native tracks don't have this
          if (!track.addEventListener) {
            return;
          }

          track.addEventListener('enabledchange', function () {
            // when we are disabling other tracks (since we don't support
            // more than one track at a time) we will set changing_
            // to true so that we don't trigger additional change events
            if (_this.changing_) {
              return;
            }
            _this.changing_ = true;
            disableOthers(_this, track);
            _this.changing_ = false;
            _this.trigger('change');
          });
        };

        AudioTrackList.prototype.addTrack = function addTrack(track) {
          this.addTrack_(track);
        };

        AudioTrackList.prototype.removeTrack = function removeTrack(track) {
          _TrackList.prototype.removeTrack_.call(this, track);
        };

        return AudioTrackList;
      })(_trackList2['default']);

      exports['default'] = AudioTrackList;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "./track-list": 136, "global/document": 1 }], 126: [function (_dereq_, module, exports) {
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _trackEnums = _dereq_('./track-enums');

      var _track = _dereq_('./track');

      var _track2 = _interopRequireDefault(_track);

      var _utilsMergeOptions = _dereq_('../utils/merge-options');

      var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      /**
       * A single audio text track as defined in:
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotrack
       *
       * interface AudioTrack {
       *   readonly attribute DOMString id;
       *   readonly attribute DOMString kind;
       *   readonly attribute DOMString label;
       *   readonly attribute DOMString language;
       *   attribute boolean enabled;
       * };
       *
       * @param {Object=} options Object of option names and values
       * @class AudioTrack
       */

      var AudioTrack = (function (_Track) {
        _inherits(AudioTrack, _Track);

        function AudioTrack() {
          var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

          _classCallCheck(this, AudioTrack);

          var settings = _utilsMergeOptions2['default'](options, {
            kind: _trackEnums.AudioTrackKind[options.kind] || ''
          });
          // on IE8 this will be a document element
          // for every other browser this will be a normal object
          var track = _Track.call(this, settings);
          var enabled = false;

          if (browser.IS_IE8) {
            for (var prop in AudioTrack.prototype) {
              if (prop !== 'constructor') {
                track[prop] = AudioTrack.prototype[prop];
              }
            }
          }

          Object.defineProperty(track, 'enabled', {
            get: function get() {
              return enabled;
            },
            set: function set(newEnabled) {
              // an invalid or unchanged value
              if (typeof newEnabled !== 'boolean' || newEnabled === enabled) {
                return;
              }
              enabled = newEnabled;
              this.trigger('enabledchange');
            }
          });

          // if the user sets this track to selected then
          // set selected to that true value otherwise
          // we keep it false
          if (settings.enabled) {
            track.enabled = settings.enabled;
          }
          track.loaded_ = true;

          return track;
        }

        return AudioTrack;
      })(_track2['default']);

      exports['default'] = AudioTrack;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "../utils/merge-options": 149, "./track": 137, "./track-enums": 135 }], 127: [function (_dereq_, module, exports) {
      /**
       * @file html-track-element-list.js
       */

      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var HtmlTrackElementList = (function () {
        function HtmlTrackElementList() {
          var trackElements = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];

          _classCallCheck(this, HtmlTrackElementList);

          var list = this;

          if (browser.IS_IE8) {
            list = _globalDocument2['default'].createElement('custom');

            for (var prop in HtmlTrackElementList.prototype) {
              if (prop !== 'constructor') {
                list[prop] = HtmlTrackElementList.prototype[prop];
              }
            }
          }

          list.trackElements_ = [];

          Object.defineProperty(list, 'length', {
            get: function get() {
              return this.trackElements_.length;
            }
          });

          for (var i = 0, _length = trackElements.length; i < _length; i++) {
            list.addTrackElement_(trackElements[i]);
          }

          if (browser.IS_IE8) {
            return list;
          }
        }

        HtmlTrackElementList.prototype.addTrackElement_ = function addTrackElement_(trackElement) {
          this.trackElements_.push(trackElement);
        };

        HtmlTrackElementList.prototype.getTrackElementByTrack_ = function getTrackElementByTrack_(track) {
          var trackElement_ = undefined;

          for (var i = 0, _length2 = this.trackElements_.length; i < _length2; i++) {
            if (track === this.trackElements_[i].track) {
              trackElement_ = this.trackElements_[i];

              break;
            }
          }

          return trackElement_;
        };

        HtmlTrackElementList.prototype.removeTrackElement_ = function removeTrackElement_(trackElement) {
          for (var i = 0, _length3 = this.trackElements_.length; i < _length3; i++) {
            if (trackElement === this.trackElements_[i]) {
              this.trackElements_.splice(i, 1);

              break;
            }
          }
        };

        return HtmlTrackElementList;
      })();

      exports['default'] = HtmlTrackElementList;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "global/document": 1 }], 128: [function (_dereq_, module, exports) {
      /**
       * @file html-track-element.js
       */

      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _eventTarget = _dereq_('../event-target');

      var _eventTarget2 = _interopRequireDefault(_eventTarget);

      var _tracksTextTrack = _dereq_('../tracks/text-track');

      var _tracksTextTrack2 = _interopRequireDefault(_tracksTextTrack);

      var NONE = 0;
      var LOADING = 1;
      var LOADED = 2;
      var ERROR = 3;

      /**
       * https://html.spec.whatwg.org/multipage/embedded-content.html#htmltrackelement
       *
       * interface HTMLTrackElement : HTMLElement {
       *   attribute DOMString kind;
       *   attribute DOMString src;
       *   attribute DOMString srclang;
       *   attribute DOMString label;
       *   attribute boolean default;
       *
       *   const unsigned short NONE = 0;
       *   const unsigned short LOADING = 1;
       *   const unsigned short LOADED = 2;
       *   const unsigned short ERROR = 3;
       *   readonly attribute unsigned short readyState;
       *
       *   readonly attribute TextTrack track;
       * };
       *
       * @param {Object} options TextTrack configuration
       * @class HTMLTrackElement
       */

      var HTMLTrackElement = (function (_EventTarget) {
        _inherits(HTMLTrackElement, _EventTarget);

        function HTMLTrackElement() {
          var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

          _classCallCheck(this, HTMLTrackElement);

          _EventTarget.call(this);

          var readyState = undefined,
            trackElement = this;

          if (browser.IS_IE8) {
            trackElement = _globalDocument2['default'].createElement('custom');

            for (var prop in HTMLTrackElement.prototype) {
              if (prop !== 'constructor') {
                trackElement[prop] = HTMLTrackElement.prototype[prop];
              }
            }
          }

          var track = new _tracksTextTrack2['default'](options);

          trackElement.kind = track.kind;
          trackElement.src = track.src;
          trackElement.srclang = track.language;
          trackElement.label = track.label;
          trackElement['default'] = track['default'];

          Object.defineProperty(trackElement, 'readyState', {
            get: function get() {
              return readyState;
            }
          });

          Object.defineProperty(trackElement, 'track', {
            get: function get() {
              return track;
            }
          });

          readyState = NONE;

          track.addEventListener('loadeddata', function () {
            readyState = LOADED;

            trackElement.trigger({
              type: 'load',
              target: trackElement
            });
          });

          if (browser.IS_IE8) {
            return trackElement;
          }
        }

        return HTMLTrackElement;
      })(_eventTarget2['default']);

      HTMLTrackElement.prototype.allowedEvents_ = {
        load: 'load'
      };

      HTMLTrackElement.NONE = NONE;
      HTMLTrackElement.LOADING = LOADING;
      HTMLTrackElement.LOADED = LOADED;
      HTMLTrackElement.ERROR = ERROR;

      exports['default'] = HTMLTrackElement;
      module.exports = exports['default'];

    }, { "../event-target": 104, "../tracks/text-track": 134, "../utils/browser.js": 140, "global/document": 1 }], 129: [function (_dereq_, module, exports) {
      /**
       * @file text-track-cue-list.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * A List of text track cues as defined in:
       * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackcuelist
       *
       * interface TextTrackCueList {
       *   readonly attribute unsigned long length;
       *   getter TextTrackCue (unsigned long index);
       *   TextTrackCue? getCueById(DOMString id);
       * };
       *
       * @param {Array} cues A list of cues to be initialized with
       * @class TextTrackCueList
       */

      var TextTrackCueList = (function () {
        function TextTrackCueList(cues) {
          _classCallCheck(this, TextTrackCueList);

          var list = this;

          if (browser.IS_IE8) {
            list = _globalDocument2['default'].createElement('custom');

            for (var prop in TextTrackCueList.prototype) {
              if (prop !== 'constructor') {
                list[prop] = TextTrackCueList.prototype[prop];
              }
            }
          }

          TextTrackCueList.prototype.setCues_.call(list, cues);

          Object.defineProperty(list, 'length', {
            get: function get() {
              return this.length_;
            }
          });

          if (browser.IS_IE8) {
            return list;
          }
        }

        /**
         * A setter for cues in this list
         *
         * @param {Array} cues an array of cues
         * @method setCues_
         * @private
         */

        TextTrackCueList.prototype.setCues_ = function setCues_(cues) {
          var oldLength = this.length || 0;
          var i = 0;
          var l = cues.length;

          this.cues_ = cues;
          this.length_ = cues.length;

          var defineProp = function defineProp(index) {
            if (!('' + index in this)) {
              Object.defineProperty(this, '' + index, {
                get: function get() {
                  return this.cues_[index];
                }
              });
            }
          };

          if (oldLength < l) {
            i = oldLength;

            for (; i < l; i++) {
              defineProp.call(this, i);
            }
          }
        };

        /**
         * Get a cue that is currently in the Cue list by id
         *
         * @param {String} id
         * @method getCueById
         * @return {Object} a single cue
         */

        TextTrackCueList.prototype.getCueById = function getCueById(id) {
          var result = null;

          for (var i = 0, l = this.length; i < l; i++) {
            var cue = this[i];

            if (cue.id === id) {
              result = cue;
              break;
            }
          }

          return result;
        };

        return TextTrackCueList;
      })();

      exports['default'] = TextTrackCueList;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "global/document": 1 }], 130: [function (_dereq_, module, exports) {
      /**
       * @file text-track-display.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _component = _dereq_('../component');

      var _component2 = _interopRequireDefault(_component);

      var _menuMenuJs = _dereq_('../menu/menu.js');

      var _menuMenuJs2 = _interopRequireDefault(_menuMenuJs);

      var _menuMenuItemJs = _dereq_('../menu/menu-item.js');

      var _menuMenuItemJs2 = _interopRequireDefault(_menuMenuItemJs);

      var _menuMenuButtonJs = _dereq_('../menu/menu-button.js');

      var _menuMenuButtonJs2 = _interopRequireDefault(_menuMenuButtonJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var darkGray = '#222';
      var lightGray = '#ccc';
      var fontMap = {
        monospace: 'monospace',
        sansSerif: 'sans-serif',
        serif: 'serif',
        monospaceSansSerif: '"Andale Mono", "Lucida Console", monospace',
        monospaceSerif: '"Courier New", monospace',
        proportionalSansSerif: 'sans-serif',
        proportionalSerif: 'serif',
        casual: '"Comic Sans MS", Impact, fantasy',
        script: '"Monotype Corsiva", cursive',
        smallcaps: '"Andale Mono", "Lucida Console", monospace, sans-serif'
      };

      /**
       * The component for displaying text track cues
       *
       * @param {Object} player  Main Player
       * @param {Object=} options Object of option names and values
       * @param {Function=} ready    Ready callback function
       * @extends Component
       * @class TextTrackDisplay
       */

      var TextTrackDisplay = (function (_Component) {
        _inherits(TextTrackDisplay, _Component);

        function TextTrackDisplay(player, options, ready) {
          _classCallCheck(this, TextTrackDisplay);

          _Component.call(this, player, options, ready);

          player.on('loadstart', Fn.bind(this, this.toggleDisplay));
          player.on('texttrackchange', Fn.bind(this, this.updateDisplay));

          // This used to be called during player init, but was causing an error
          // if a track should show by default and the display hadn't loaded yet.
          // Should probably be moved to an external track loader when we support
          // tracks that don't need a display.
          player.ready(Fn.bind(this, function () {
            if (player.tech_ && player.tech_['featuresNativeTextTracks']) {
              this.hide();
              return;
            }

            player.on('fullscreenchange', Fn.bind(this, this.updateDisplay));

            var tracks = this.options_.playerOptions['tracks'] || [];
            for (var i = 0; i < tracks.length; i++) {
              var track = tracks[i];
              this.player_.addRemoteTextTrack(track);
            }

            var modes = { 'captions': 1, 'subtitles': 1 };
            var trackList = this.player_.textTracks();
            var firstDesc = undefined;
            var firstCaptions = undefined;

            if (trackList) {
              for (var i = 0; i < trackList.length; i++) {
                var track = trackList[i];
                if (track['default']) {
                  if (track.kind === 'descriptions' && !firstDesc) {
                    firstDesc = track;
                  } else if (track.kind in modes && !firstCaptions) {
                    firstCaptions = track;
                  }
                }
              }

              // We want to show the first default track but captions and subtitles
              // take precedence over descriptions.
              // So, display the first default captions or subtitles track
              // and otherwise the first default descriptions track.
              if (firstCaptions) {
                firstCaptions.mode = 'showing';
              } else if (firstDesc) {
                firstDesc.mode = 'showing';
              }
            }
          }));
        }

        /**
        * Add cue HTML to display
        *
        * @param {Number} color Hex number for color, like #f0e
        * @param {Number} opacity Value for opacity,0.0 - 1.0
        * @return {RGBAColor} In the form 'rgba(255, 0, 0, 0.3)'
        * @method constructColor
        */

        /**
         * Toggle display texttracks
         *
         * @method toggleDisplay
         */

        TextTrackDisplay.prototype.toggleDisplay = function toggleDisplay() {
          if (this.player_.tech_ && this.player_.tech_['featuresNativeTextTracks']) {
            this.hide();
          } else {
            this.show();
          }
        };

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        TextTrackDisplay.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-text-track-display'
          }, {
            'aria-live': 'assertive',
            'aria-atomic': 'true'
          });
        };

        /**
         * Clear display texttracks
         *
         * @method clearDisplay
         */

        TextTrackDisplay.prototype.clearDisplay = function clearDisplay() {
          if (typeof _globalWindow2['default']['WebVTT'] === 'function') {
            _globalWindow2['default']['WebVTT']['processCues'](_globalWindow2['default'], [], this.el_);
          }
        };

        /**
         * Update display texttracks
         *
         * @method updateDisplay
         */

        TextTrackDisplay.prototype.updateDisplay = function updateDisplay() {
          var tracks = this.player_.textTracks();

          this.clearDisplay();

          if (!tracks) {
            return;
          }

          // Track display prioritization model: if multiple tracks are 'showing',
          //  display the first 'subtitles' or 'captions' track which is 'showing',
          //  otherwise display the first 'descriptions' track which is 'showing'

          var descriptionsTrack = null;
          var captionsSubtitlesTrack = null;

          var i = tracks.length;
          while (i--) {
            var track = tracks[i];
            if (track['mode'] === 'showing') {
              if (track['kind'] === 'descriptions') {
                descriptionsTrack = track;
              } else {
                captionsSubtitlesTrack = track;
              }
            }
          }

          if (captionsSubtitlesTrack) {
            this.updateForTrack(captionsSubtitlesTrack);
          } else if (descriptionsTrack) {
            this.updateForTrack(descriptionsTrack);
          }
        };

        /**
         * Add texttrack to texttrack list
         *
         * @param {TextTrackObject} track Texttrack object to be added to list
         * @method updateForTrack
         */

        TextTrackDisplay.prototype.updateForTrack = function updateForTrack(track) {
          if (typeof _globalWindow2['default']['WebVTT'] !== 'function' || !track['activeCues']) {
            return;
          }

          var overrides = this.player_['textTrackSettings'].getValues();

          var cues = [];
          for (var _i = 0; _i < track['activeCues'].length; _i++) {
            cues.push(track['activeCues'][_i]);
          }

          _globalWindow2['default']['WebVTT']['processCues'](_globalWindow2['default'], cues, this.el_);

          var i = cues.length;
          while (i--) {
            var cue = cues[i];
            if (!cue) {
              continue;
            }

            var cueDiv = cue.displayState;
            if (overrides.color) {
              cueDiv.firstChild.style.color = overrides.color;
            }
            if (overrides.textOpacity) {
              tryUpdateStyle(cueDiv.firstChild, 'color', constructColor(overrides.color || '#fff', overrides.textOpacity));
            }
            if (overrides.backgroundColor) {
              cueDiv.firstChild.style.backgroundColor = overrides.backgroundColor;
            }
            if (overrides.backgroundOpacity) {
              tryUpdateStyle(cueDiv.firstChild, 'backgroundColor', constructColor(overrides.backgroundColor || '#000', overrides.backgroundOpacity));
            }
            if (overrides.windowColor) {
              if (overrides.windowOpacity) {
                tryUpdateStyle(cueDiv, 'backgroundColor', constructColor(overrides.windowColor, overrides.windowOpacity));
              } else {
                cueDiv.style.backgroundColor = overrides.windowColor;
              }
            }
            if (overrides.edgeStyle) {
              if (overrides.edgeStyle === 'dropshadow') {
                cueDiv.firstChild.style.textShadow = '2px 2px 3px ' + darkGray + ', 2px 2px 4px ' + darkGray + ', 2px 2px 5px ' + darkGray;
              } else if (overrides.edgeStyle === 'raised') {
                cueDiv.firstChild.style.textShadow = '1px 1px ' + darkGray + ', 2px 2px ' + darkGray + ', 3px 3px ' + darkGray;
              } else if (overrides.edgeStyle === 'depressed') {
                cueDiv.firstChild.style.textShadow = '1px 1px ' + lightGray + ', 0 1px ' + lightGray + ', -1px -1px ' + darkGray + ', 0 -1px ' + darkGray;
              } else if (overrides.edgeStyle === 'uniform') {
                cueDiv.firstChild.style.textShadow = '0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray + ', 0 0 4px ' + darkGray;
              }
            }
            if (overrides.fontPercent && overrides.fontPercent !== 1) {
              var fontSize = _globalWindow2['default'].parseFloat(cueDiv.style.fontSize);
              cueDiv.style.fontSize = fontSize * overrides.fontPercent + 'px';
              cueDiv.style.height = 'auto';
              cueDiv.style.top = 'auto';
              cueDiv.style.bottom = '2px';
            }
            if (overrides.fontFamily && overrides.fontFamily !== 'default') {
              if (overrides.fontFamily === 'small-caps') {
                cueDiv.firstChild.style.fontVariant = 'small-caps';
              } else {
                cueDiv.firstChild.style.fontFamily = fontMap[overrides.fontFamily];
              }
            }
          }
        };

        return TextTrackDisplay;
      })(_component2['default']);

      function constructColor(color, opacity) {
        return 'rgba(' +
          // color looks like "#f0e"
          parseInt(color[1] + color[1], 16) + ',' + parseInt(color[2] + color[2], 16) + ',' + parseInt(color[3] + color[3], 16) + ',' + opacity + ')';
      }

      /**
       * Try to update style
       * Some style changes will throw an error, particularly in IE8. Those should be noops.
       *
       * @param {Element} el The element to be styles
       * @param {CSSProperty} style The CSS property to be styled
       * @param {CSSStyle} rule The actual style to be applied to the property
       * @method tryUpdateStyle
       */
      function tryUpdateStyle(el, style, rule) {
        //
        try {
          el.style[style] = rule;
        } catch (e) { }
      }

      _component2['default'].registerComponent('TextTrackDisplay', TextTrackDisplay);
      exports['default'] = TextTrackDisplay;
      module.exports = exports['default'];

    }, { "../component": 67, "../menu/menu-button.js": 109, "../menu/menu-item.js": 110, "../menu/menu.js": 111, "../utils/fn.js": 145, "global/document": 1, "global/window": 2 }], 131: [function (_dereq_, module, exports) {
      /**
       * Utilities for capturing text track state and re-creating tracks
       * based on a capture.
       *
       * @file text-track-list-converter.js
       */

      /**
       * Examine a single text track and return a JSON-compatible javascript
       * object that represents the text track's state.
       * @param track {TextTrackObject} the text track to query
       * @return {Object} a serializable javascript representation of the
       * @private
       */
      'use strict';

      exports.__esModule = true;
      var trackToJson_ = function trackToJson_(track) {
        var ret = ['kind', 'label', 'language', 'id', 'inBandMetadataTrackDispatchType', 'mode', 'src'].reduce(function (acc, prop, i) {
          if (track[prop]) {
            acc[prop] = track[prop];
          }

          return acc;
        }, {
          cues: track.cues && Array.prototype.map.call(track.cues, function (cue) {
            return {
              startTime: cue.startTime,
              endTime: cue.endTime,
              text: cue.text,
              id: cue.id
            };
          })
        });

        return ret;
      };

      /**
       * Examine a tech and return a JSON-compatible javascript array that
       * represents the state of all text tracks currently configured. The
       * return array is compatible with `jsonToTextTracks`.
       * @param tech {tech} the tech object to query
       * @return {Array} a serializable javascript representation of the
       * @function textTracksToJson
       */
      var textTracksToJson = function textTracksToJson(tech) {

        var trackEls = tech.$$('track');

        var trackObjs = Array.prototype.map.call(trackEls, function (t) {
          return t.track;
        });
        var tracks = Array.prototype.map.call(trackEls, function (trackEl) {
          var json = trackToJson_(trackEl.track);
          if (trackEl.src) {
            json.src = trackEl.src;
          }
          return json;
        });

        return tracks.concat(Array.prototype.filter.call(tech.textTracks(), function (track) {
          return trackObjs.indexOf(track) === -1;
        }).map(trackToJson_));
      };

      /**
       * Creates a set of remote text tracks on a tech based on an array of
       * javascript text track representations.
       * @param json {Array} an array of text track representation objects,
       * like those that would be produced by `textTracksToJson`
       * @param tech {tech} the tech to create text tracks on
       * @function jsonToTextTracks
       */
      var jsonToTextTracks = function jsonToTextTracks(json, tech) {
        json.forEach(function (track) {
          var addedTrack = tech.addRemoteTextTrack(track).track;
          if (!track.src && track.cues) {
            track.cues.forEach(function (cue) {
              return addedTrack.addCue(cue);
            });
          }
        });

        return tech.textTracks();
      };

      exports['default'] = { textTracksToJson: textTracksToJson, jsonToTextTracks: jsonToTextTracks, trackToJson_: trackToJson_ };
      module.exports = exports['default'];

    }, {}], 132: [function (_dereq_, module, exports) {
      /**
       * @file text-track-list.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _trackList = _dereq_('./track-list');

      var _trackList2 = _interopRequireDefault(_trackList);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * A list of possible text tracks. All functionality is in the
       * base class TrackList. The spec for TextTrackList is located at:
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html#texttracklist
       *
       * interface TextTrackList : EventTarget {
       *   readonly attribute unsigned long length;
       *   getter TextTrack (unsigned long index);
       *   TextTrack? getTrackById(DOMString id);
       *
       *   attribute EventHandler onchange;
       *   attribute EventHandler onaddtrack;
       *   attribute EventHandler onremovetrack;
       * };
       *
       * @param {TextTrack[]} tracks A list of tracks to initialize the list with
       * @extends TrackList
       * @class TextTrackList
       */

      var TextTrackList = (function (_TrackList) {
        _inherits(TextTrackList, _TrackList);

        function TextTrackList() {
          var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];

          _classCallCheck(this, TextTrackList);

          var list = undefined;

          // IE8 forces us to implement inheritance ourselves
          // as it does not support Object.defineProperty properly
          if (browser.IS_IE8) {
            list = _globalDocument2['default'].createElement('custom');
            for (var prop in _trackList2['default'].prototype) {
              if (prop !== 'constructor') {
                list[prop] = _trackList2['default'].prototype[prop];
              }
            }
            for (var prop in TextTrackList.prototype) {
              if (prop !== 'constructor') {
                list[prop] = TextTrackList.prototype[prop];
              }
            }
          }

          list = _TrackList.call(this, tracks, list);
          return list;
        }

        TextTrackList.prototype.addTrack_ = function addTrack_(track) {
          _TrackList.prototype.addTrack_.call(this, track);
          track.addEventListener('modechange', Fn.bind(this, function () {
            this.trigger('change');
          }));
        };

        /**
         * Remove TextTrack from TextTrackList
         * NOTE: Be mindful of what is passed in as it may be a HTMLTrackElement
         *
         * @param {TextTrack} rtrack
         * @method removeTrack_
         * @private
         */

        TextTrackList.prototype.removeTrack_ = function removeTrack_(rtrack) {
          var track = undefined;

          for (var i = 0, l = this.length; i < l; i++) {
            if (this[i] === rtrack) {
              track = this[i];
              if (track.off) {
                track.off();
              }

              this.tracks_.splice(i, 1);

              break;
            }
          }

          if (!track) {
            return;
          }

          this.trigger({
            track: track,
            type: 'removetrack'
          });
        };

        /**
         * Get a TextTrack from TextTrackList by a tracks id
         *
         * @param {String} id - the id of the track to get
         * @method getTrackById
         * @return {TextTrack}
         * @private
         */

        TextTrackList.prototype.getTrackById = function getTrackById(id) {
          var result = null;

          for (var i = 0, l = this.length; i < l; i++) {
            var track = this[i];

            if (track.id === id) {
              result = track;
              break;
            }
          }

          return result;
        };

        return TextTrackList;
      })(_trackList2['default']);

      exports['default'] = TextTrackList;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "../utils/fn.js": 145, "./track-list": 136, "global/document": 1 }], 133: [function (_dereq_, module, exports) {
      /**
       * @file text-track-settings.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _component = _dereq_('../component');

      var _component2 = _interopRequireDefault(_component);

      var _utilsEventsJs = _dereq_('../utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsLogJs = _dereq_('../utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _safeJsonParseTuple = _dereq_('safe-json-parse/tuple');

      var _safeJsonParseTuple2 = _interopRequireDefault(_safeJsonParseTuple);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      /**
       * Manipulate settings of texttracks
       *
       * @param {Object} player  Main Player
       * @param {Object=} options Object of option names and values
       * @extends Component
       * @class TextTrackSettings
       */

      var TextTrackSettings = (function (_Component) {
        _inherits(TextTrackSettings, _Component);

        function TextTrackSettings(player, options) {
          _classCallCheck(this, TextTrackSettings);

          _Component.call(this, player, options);
          this.hide();

          // Grab `persistTextTrackSettings` from the player options if not passed in child options
          if (options.persistTextTrackSettings === undefined) {
            this.options_.persistTextTrackSettings = this.options_.playerOptions.persistTextTrackSettings;
          }

          Events.on(this.$('.vjs-done-button'), 'click', Fn.bind(this, function () {
            this.saveSettings();
            this.hide();
          }));

          Events.on(this.$('.vjs-default-button'), 'click', Fn.bind(this, function () {
            this.$('.vjs-fg-color > select').selectedIndex = 0;
            this.$('.vjs-bg-color > select').selectedIndex = 0;
            this.$('.window-color > select').selectedIndex = 0;
            this.$('.vjs-text-opacity > select').selectedIndex = 0;
            this.$('.vjs-bg-opacity > select').selectedIndex = 0;
            this.$('.vjs-window-opacity > select').selectedIndex = 0;
            this.$('.vjs-edge-style select').selectedIndex = 0;
            this.$('.vjs-font-family select').selectedIndex = 0;
            this.$('.vjs-font-percent select').selectedIndex = 2;
            this.updateDisplay();
          }));

          Events.on(this.$('.vjs-fg-color > select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.vjs-bg-color > select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.window-color > select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.vjs-text-opacity > select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.vjs-bg-opacity > select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.vjs-window-opacity > select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.vjs-font-percent select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.vjs-edge-style select'), 'change', Fn.bind(this, this.updateDisplay));
          Events.on(this.$('.vjs-font-family select'), 'change', Fn.bind(this, this.updateDisplay));

          if (this.options_.persistTextTrackSettings) {
            this.restoreSettings();
          }
        }

        /**
         * Create the component's DOM element
         *
         * @return {Element}
         * @method createEl
         */

        TextTrackSettings.prototype.createEl = function createEl() {
          return _Component.prototype.createEl.call(this, 'div', {
            className: 'vjs-caption-settings vjs-modal-overlay',
            innerHTML: captionOptionsMenuTemplate()
          });
        };

        /**
         * Get texttrack settings
         * Settings are
         * .vjs-edge-style
         * .vjs-font-family
         * .vjs-fg-color
         * .vjs-text-opacity
         * .vjs-bg-color
         * .vjs-bg-opacity
         * .window-color
         * .vjs-window-opacity
         *
         * @return {Object}
         * @method getValues
         */

        TextTrackSettings.prototype.getValues = function getValues() {
          var textEdge = getSelectedOptionValue(this.$('.vjs-edge-style select'));
          var fontFamily = getSelectedOptionValue(this.$('.vjs-font-family select'));
          var fgColor = getSelectedOptionValue(this.$('.vjs-fg-color > select'));
          var textOpacity = getSelectedOptionValue(this.$('.vjs-text-opacity > select'));
          var bgColor = getSelectedOptionValue(this.$('.vjs-bg-color > select'));
          var bgOpacity = getSelectedOptionValue(this.$('.vjs-bg-opacity > select'));
          var windowColor = getSelectedOptionValue(this.$('.window-color > select'));
          var windowOpacity = getSelectedOptionValue(this.$('.vjs-window-opacity > select'));
          var fontPercent = _globalWindow2['default']['parseFloat'](getSelectedOptionValue(this.$('.vjs-font-percent > select')));

          var result = {
            'backgroundOpacity': bgOpacity,
            'textOpacity': textOpacity,
            'windowOpacity': windowOpacity,
            'edgeStyle': textEdge,
            'fontFamily': fontFamily,
            'color': fgColor,
            'backgroundColor': bgColor,
            'windowColor': windowColor,
            'fontPercent': fontPercent
          };
          for (var _name in result) {
            if (result[_name] === '' || result[_name] === 'none' || _name === 'fontPercent' && result[_name] === 1.00) {
              delete result[_name];
            }
          }
          return result;
        };

        /**
         * Set texttrack settings
         * Settings are
         * .vjs-edge-style
         * .vjs-font-family
         * .vjs-fg-color
         * .vjs-text-opacity
         * .vjs-bg-color
         * .vjs-bg-opacity
         * .window-color
         * .vjs-window-opacity
         *
         * @param {Object} values Object with texttrack setting values
         * @method setValues
         */

        TextTrackSettings.prototype.setValues = function setValues(values) {
          setSelectedOption(this.$('.vjs-edge-style select'), values.edgeStyle);
          setSelectedOption(this.$('.vjs-font-family select'), values.fontFamily);
          setSelectedOption(this.$('.vjs-fg-color > select'), values.color);
          setSelectedOption(this.$('.vjs-text-opacity > select'), values.textOpacity);
          setSelectedOption(this.$('.vjs-bg-color > select'), values.backgroundColor);
          setSelectedOption(this.$('.vjs-bg-opacity > select'), values.backgroundOpacity);
          setSelectedOption(this.$('.window-color > select'), values.windowColor);
          setSelectedOption(this.$('.vjs-window-opacity > select'), values.windowOpacity);

          var fontPercent = values.fontPercent;

          if (fontPercent) {
            fontPercent = fontPercent.toFixed(2);
          }

          setSelectedOption(this.$('.vjs-font-percent > select'), fontPercent);
        };

        /**
         * Restore texttrack settings
         *
         * @method restoreSettings
         */

        TextTrackSettings.prototype.restoreSettings = function restoreSettings() {
          var err = undefined,
            values = undefined;

          try {
            var _safeParseTuple = _safeJsonParseTuple2['default'](_globalWindow2['default'].localStorage.getItem('vjs-text-track-settings'));

            err = _safeParseTuple[0];
            values = _safeParseTuple[1];

            if (err) {
              _utilsLogJs2['default'].error(err);
            }
          } catch (e) {
            _utilsLogJs2['default'].warn(e);
          }

          if (values) {
            this.setValues(values);
          }
        };

        /**
         * Save texttrack settings to local storage
         *
         * @method saveSettings
         */

        TextTrackSettings.prototype.saveSettings = function saveSettings() {
          if (!this.options_.persistTextTrackSettings) {
            return;
          }

          var values = this.getValues();
          try {
            if (Object.getOwnPropertyNames(values).length > 0) {
              _globalWindow2['default'].localStorage.setItem('vjs-text-track-settings', JSON.stringify(values));
            } else {
              _globalWindow2['default'].localStorage.removeItem('vjs-text-track-settings');
            }
          } catch (e) {
            _utilsLogJs2['default'].warn(e);
          }
        };

        /**
         * Update display of texttrack settings
         *
         * @method updateDisplay
         */

        TextTrackSettings.prototype.updateDisplay = function updateDisplay() {
          var ttDisplay = this.player_.getChild('textTrackDisplay');
          if (ttDisplay) {
            ttDisplay.updateDisplay();
          }
        };

        return TextTrackSettings;
      })(_component2['default']);

      _component2['default'].registerComponent('TextTrackSettings', TextTrackSettings);

      function getSelectedOptionValue(target) {
        var selectedOption = undefined;
        // not all browsers support selectedOptions, so, fallback to options
        if (target.selectedOptions) {
          selectedOption = target.selectedOptions[0];
        } else if (target.options) {
          selectedOption = target.options[target.options.selectedIndex];
        }

        return selectedOption.value;
      }

      function setSelectedOption(target, value) {
        if (!value) {
          return;
        }

        var i = undefined;
        for (i = 0; i < target.options.length; i++) {
          var option = target.options[i];
          if (option.value === value) {
            break;
          }
        }

        target.selectedIndex = i;
      }

      function captionOptionsMenuTemplate() {
        var template = '<div class="vjs-tracksettings">\n      <div class="vjs-tracksettings-colors">\n        <div class="vjs-fg-color vjs-tracksetting">\n            <label class="vjs-label">Foreground</label>\n            <select>\n              <option value="">---</option>\n              <option value="#FFF">White</option>\n              <option value="#000">Black</option>\n              <option value="#F00">Red</option>\n              <option value="#0F0">Green</option>\n              <option value="#00F">Blue</option>\n              <option value="#FF0">Yellow</option>\n              <option value="#F0F">Magenta</option>\n              <option value="#0FF">Cyan</option>\n            </select>\n            <span class="vjs-text-opacity vjs-opacity">\n              <select>\n                <option value="">---</option>\n                <option value="1">Opaque</option>\n                <option value="0.5">Semi-Opaque</option>\n              </select>\n            </span>\n        </div> <!-- vjs-fg-color -->\n        <div class="vjs-bg-color vjs-tracksetting">\n            <label class="vjs-label">Background</label>\n            <select>\n              <option value="">---</option>\n              <option value="#FFF">White</option>\n              <option value="#000">Black</option>\n              <option value="#F00">Red</option>\n              <option value="#0F0">Green</option>\n              <option value="#00F">Blue</option>\n              <option value="#FF0">Yellow</option>\n              <option value="#F0F">Magenta</option>\n              <option value="#0FF">Cyan</option>\n            </select>\n            <span class="vjs-bg-opacity vjs-opacity">\n                <select>\n                  <option value="">---</option>\n                  <option value="1">Opaque</option>\n                  <option value="0.5">Semi-Transparent</option>\n                  <option value="0">Transparent</option>\n                </select>\n            </span>\n        </div> <!-- vjs-bg-color -->\n        <div class="window-color vjs-tracksetting">\n            <label class="vjs-label">Window</label>\n            <select>\n              <option value="">---</option>\n              <option value="#FFF">White</option>\n              <option value="#000">Black</option>\n              <option value="#F00">Red</option>\n              <option value="#0F0">Green</option>\n              <option value="#00F">Blue</option>\n              <option value="#FF0">Yellow</option>\n              <option value="#F0F">Magenta</option>\n              <option value="#0FF">Cyan</option>\n            </select>\n            <span class="vjs-window-opacity vjs-opacity">\n                <select>\n                  <option value="">---</option>\n                  <option value="1">Opaque</option>\n                  <option value="0.5">Semi-Transparent</option>\n                  <option value="0">Transparent</option>\n                </select>\n            </span>\n        </div> <!-- vjs-window-color -->\n      </div> <!-- vjs-tracksettings -->\n      <div class="vjs-tracksettings-font">\n        <div class="vjs-font-percent vjs-tracksetting">\n          <label class="vjs-label">Font Size</label>\n          <select>\n            <option value="0.50">50%</option>\n            <option value="0.75">75%</option>\n            <option value="1.00" selected>100%</option>\n            <option value="1.25">125%</option>\n            <option value="1.50">150%</option>\n            <option value="1.75">175%</option>\n            <option value="2.00">200%</option>\n            <option value="3.00">300%</option>\n            <option value="4.00">400%</option>\n          </select>\n        </div> <!-- vjs-font-percent -->\n        <div class="vjs-edge-style vjs-tracksetting">\n          <label class="vjs-label">Text Edge Style</label>\n          <select>\n            <option value="none">None</option>\n            <option value="raised">Raised</option>\n            <option value="depressed">Depressed</option>\n            <option value="uniform">Uniform</option>\n            <option value="dropshadow">Dropshadow</option>\n          </select>\n        </div> <!-- vjs-edge-style -->\n        <div class="vjs-font-family vjs-tracksetting">\n          <label class="vjs-label">Font Family</label>\n          <select>\n            <option value="">Default</option>\n            <option value="monospaceSerif">Monospace Serif</option>\n            <option value="proportionalSerif">Proportional Serif</option>\n            <option value="monospaceSansSerif">Monospace Sans-Serif</option>\n            <option value="proportionalSansSerif">Proportional Sans-Serif</option>\n            <option value="casual">Casual</option>\n            <option value="script">Script</option>\n            <option value="small-caps">Small Caps</option>\n          </select>\n        </div> <!-- vjs-font-family -->\n      </div>\n    </div>\n    <div class="vjs-tracksettings-controls">\n      <button class="vjs-default-button">Defaults</button>\n      <button class="vjs-done-button">Done</button>\n    </div>';

        return template;
      }

      exports['default'] = TextTrackSettings;
      module.exports = exports['default'];

    }, { "../component": 67, "../utils/events.js": 144, "../utils/fn.js": 145, "../utils/log.js": 148, "global/window": 2, "safe-json-parse/tuple": 54 }], 134: [function (_dereq_, module, exports) {
      /**
       * @file text-track.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _textTrackCueList = _dereq_('./text-track-cue-list');

      var _textTrackCueList2 = _interopRequireDefault(_textTrackCueList);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _trackEnums = _dereq_('./track-enums');

      var _utilsLogJs = _dereq_('../utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _trackJs = _dereq_('./track.js');

      var _trackJs2 = _interopRequireDefault(_trackJs);

      var _utilsUrlJs = _dereq_('../utils/url.js');

      var _xhr = _dereq_('xhr');

      var _xhr2 = _interopRequireDefault(_xhr);

      var _utilsMergeOptions = _dereq_('../utils/merge-options');

      var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      /**
       * takes a webvtt file contents and parses it into cues
       *
       * @param {String} srcContent webVTT file contents
       * @param {Track} track track to addcues to
       */
      var parseCues = function parseCues(srcContent, track) {
        var parser = new _globalWindow2['default'].WebVTT.Parser(_globalWindow2['default'], _globalWindow2['default'].vttjs, _globalWindow2['default'].WebVTT.StringDecoder());
        var errors = [];

        parser.oncue = function (cue) {
          track.addCue(cue);
        };

        parser.onparsingerror = function (error) {
          errors.push(error);
        };

        parser.onflush = function () {
          track.trigger({
            type: 'loadeddata',
            target: track
          });
        };

        parser.parse(srcContent);
        if (errors.length > 0) {
          if (console.groupCollapsed) {
            console.groupCollapsed('Text Track parsing errors for ' + track.src);
          }
          errors.forEach(function (error) {
            return _utilsLogJs2['default'].error(error);
          });
          if (console.groupEnd) {
            console.groupEnd();
          }
        }

        parser.flush();
      };

      /**
       * load a track from a  specifed url
       *
       * @param {String} src url to load track from
       * @param {Track} track track to addcues to
       */
      var loadTrack = function loadTrack(src, track) {
        var opts = {
          uri: src
        };
        var crossOrigin = _utilsUrlJs.isCrossOrigin(src);

        if (crossOrigin) {
          opts.cors = crossOrigin;
        }

        _xhr2['default'](opts, Fn.bind(this, function (err, response, responseBody) {
          if (err) {
            return _utilsLogJs2['default'].error(err, response);
          }

          track.loaded_ = true;

          // Make sure that vttjs has loaded, otherwise, wait till it finished loading
          // NOTE: this is only used for the alt/video.novtt.js build
          if (typeof _globalWindow2['default'].WebVTT !== 'function') {
            if (track.tech_) {
              (function () {
                var loadHandler = function loadHandler() {
                  return parseCues(responseBody, track);
                };
                track.tech_.on('vttjsloaded', loadHandler);
                track.tech_.on('vttjserror', function () {
                  _utilsLogJs2['default'].error('vttjs failed to load, stopping trying to process ' + track.src);
                  track.tech_.off('vttjsloaded', loadHandler);
                });
              })();
            }
          } else {
            parseCues(responseBody, track);
          }
        }));
      };

      /**
       * A single text track as defined in:
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html#texttrack
       *
       * interface TextTrack : EventTarget {
       *   readonly attribute TextTrackKind kind;
       *   readonly attribute DOMString label;
       *   readonly attribute DOMString language;
       *
       *   readonly attribute DOMString id;
       *   readonly attribute DOMString inBandMetadataTrackDispatchType;
       *
       *   attribute TextTrackMode mode;
       *
       *   readonly attribute TextTrackCueList? cues;
       *   readonly attribute TextTrackCueList? activeCues;
       *
       *   void addCue(TextTrackCue cue);
       *   void removeCue(TextTrackCue cue);
       *
       *   attribute EventHandler oncuechange;
       * };
       *
       * @param {Object=} options Object of option names and values
       * @extends Track
       * @class TextTrack
       */

      var TextTrack = (function (_Track) {
        _inherits(TextTrack, _Track);

        function TextTrack() {
          var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

          _classCallCheck(this, TextTrack);

          if (!options.tech) {
            throw new Error('A tech was not provided.');
          }

          var settings = _utilsMergeOptions2['default'](options, {
            kind: _trackEnums.TextTrackKind[options.kind] || 'subtitles',
            language: options.language || options.srclang || ''
          });
          var mode = _trackEnums.TextTrackMode[settings.mode] || 'disabled';
          var default_ = settings['default'];

          if (settings.kind === 'metadata' || settings.kind === 'chapters') {
            mode = 'hidden';
          }
          // on IE8 this will be a document element
          // for every other browser this will be a normal object
          var tt = _Track.call(this, settings);
          tt.tech_ = settings.tech;

          if (browser.IS_IE8) {
            for (var prop in TextTrack.prototype) {
              if (prop !== 'constructor') {
                tt[prop] = TextTrack.prototype[prop];
              }
            }
          }

          tt.cues_ = [];
          tt.activeCues_ = [];

          var cues = new _textTrackCueList2['default'](tt.cues_);
          var activeCues = new _textTrackCueList2['default'](tt.activeCues_);
          var changed = false;
          var timeupdateHandler = Fn.bind(tt, function () {
            this.activeCues;
            if (changed) {
              this.trigger('cuechange');
              changed = false;
            }
          });

          if (mode !== 'disabled') {
            tt.tech_.on('timeupdate', timeupdateHandler);
          }

          Object.defineProperty(tt, 'default', {
            get: function get() {
              return default_;
            },
            set: function set() { }
          });

          Object.defineProperty(tt, 'mode', {
            get: function get() {
              return mode;
            },
            set: function set(newMode) {
              if (!_trackEnums.TextTrackMode[newMode]) {
                return;
              }
              mode = newMode;
              if (mode === 'showing') {
                this.tech_.on('timeupdate', timeupdateHandler);
              }
              this.trigger('modechange');
            }
          });

          Object.defineProperty(tt, 'cues', {
            get: function get() {
              if (!this.loaded_) {
                return null;
              }

              return cues;
            },
            set: function set() { }
          });

          Object.defineProperty(tt, 'activeCues', {
            get: function get() {
              if (!this.loaded_) {
                return null;
              }

              // nothing to do
              if (this.cues.length === 0) {
                return activeCues;
              }

              var ct = this.tech_.currentTime();
              var active = [];

              for (var i = 0, l = this.cues.length; i < l; i++) {
                var cue = this.cues[i];

                if (cue.startTime <= ct && cue.endTime >= ct) {
                  active.push(cue);
                } else if (cue.startTime === cue.endTime && cue.startTime <= ct && cue.startTime + 0.5 >= ct) {
                  active.push(cue);
                }
              }

              changed = false;

              if (active.length !== this.activeCues_.length) {
                changed = true;
              } else {
                for (var i = 0; i < active.length; i++) {
                  if (this.activeCues_.indexOf(active[i]) === -1) {
                    changed = true;
                  }
                }
              }

              this.activeCues_ = active;
              activeCues.setCues_(this.activeCues_);

              return activeCues;
            },
            set: function set() { }
          });

          if (settings.src) {
            tt.src = settings.src;
            loadTrack(settings.src, tt);
          } else {
            tt.loaded_ = true;
          }

          return tt;
        }

        /**
         * cuechange - One or more cues in the track have become active or stopped being active.
         */

        /**
         * add a cue to the internal list of cues
         *
         * @param {Object} cue the cue to add to our internal list
         * @method addCue
         */

        TextTrack.prototype.addCue = function addCue(cue) {
          var tracks = this.tech_.textTracks();

          if (tracks) {
            for (var i = 0; i < tracks.length; i++) {
              if (tracks[i] !== this) {
                tracks[i].removeCue(cue);
              }
            }
          }

          this.cues_.push(cue);
          this.cues.setCues_(this.cues_);
        };

        /**
         * remvoe a cue from our internal list
         *
         * @param {Object} removeCue the cue to remove from our internal list
         * @method removeCue
         */

        TextTrack.prototype.removeCue = function removeCue(_removeCue) {
          var removed = false;

          for (var i = 0, l = this.cues_.length; i < l; i++) {
            var cue = this.cues_[i];

            if (cue === _removeCue) {
              this.cues_.splice(i, 1);
              removed = true;
            }
          }

          if (removed) {
            this.cues.setCues_(this.cues_);
          }
        };

        return TextTrack;
      })(_trackJs2['default']);

      TextTrack.prototype.allowedEvents_ = {
        cuechange: 'cuechange'
      };

      exports['default'] = TextTrack;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "../utils/fn.js": 145, "../utils/log.js": 148, "../utils/merge-options": 149, "../utils/url.js": 153, "./text-track-cue-list": 129, "./track-enums": 135, "./track.js": 137, "global/document": 1, "global/window": 2, "xhr": 56 }], 135: [function (_dereq_, module, exports) {
      /**
       * @file track-kinds.js
       */

      /**
       * https://html.spec.whatwg.org/multipage/embedded-content.html#dom-videotrack-kind
       *
       * enum VideoTrackKind {
       *   "alternative",
       *   "captions",
       *   "main",
       *   "sign",
       *   "subtitles",
       *   "commentary",
       *   "",
       * };
       */
      'use strict';

      exports.__esModule = true;
      var VideoTrackKind = {
        alternative: 'alternative',
        captions: 'captions',
        main: 'main',
        sign: 'sign',
        subtitles: 'subtitles',
        commentary: 'commentary'
      };

      /**
       * https://html.spec.whatwg.org/multipage/embedded-content.html#dom-audiotrack-kind
       *
       * enum AudioTrackKind {
       *   "alternative",
       *   "descriptions",
       *   "main",
       *   "main-desc",
       *   "translation",
       *   "commentary",
       *   "",
       * };
       */
      var AudioTrackKind = {
        alternative: 'alternative',
        descriptions: 'descriptions',
        main: 'main',
        'main-desc': 'main-desc',
        translation: 'translation',
        commentary: 'commentary'
      };

      /**
       * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackkind
       *
       * enum TextTrackKind {
       *   "subtitles",
       *   "captions",
       *   "descriptions",
       *   "chapters",
       *   "metadata"
       * };
       */
      var TextTrackKind = {
        subtitles: 'subtitles',
        captions: 'captions',
        descriptions: 'descriptions',
        chapters: 'chapters',
        metadata: 'metadata'
      };

      /**
       * https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackmode
       *
       * enum TextTrackMode { "disabled",  "hidden",  "showing" };
       */
      var TextTrackMode = {
        disabled: 'disabled',
        hidden: 'hidden',
        showing: 'showing'
      };

      /* jshint ignore:start */
      // we ignore jshint here because it does not see
      // AudioTrackKind as defined here
      exports['default'] = { VideoTrackKind: VideoTrackKind, AudioTrackKind: AudioTrackKind, TextTrackKind: TextTrackKind, TextTrackMode: TextTrackMode };

      /* jshint ignore:end */
      module.exports = exports['default'];

    }, {}], 136: [function (_dereq_, module, exports) {
      /**
       * @file track-list.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _eventTarget = _dereq_('../event-target');

      var _eventTarget2 = _interopRequireDefault(_eventTarget);

      var _utilsFnJs = _dereq_('../utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * Common functionaliy between Text, Audio, and Video TrackLists
       * Interfaces defined in the following spec:
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html
       *
       * @param {Track[]} tracks A list of tracks to initialize the list with
       * @param {Object} list the child object with inheritance done manually for ie8
       * @extends EventTarget
       * @class TrackList
       */

      var TrackList = (function (_EventTarget) {
        _inherits(TrackList, _EventTarget);

        function TrackList() {
          var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
          var list = arguments.length <= 1 || arguments[1] === undefined ? null : arguments[1];

          _classCallCheck(this, TrackList);

          _EventTarget.call(this);
          if (!list) {
            list = this;
            if (browser.IS_IE8) {
              list = _globalDocument2['default'].createElement('custom');
              for (var prop in TrackList.prototype) {
                if (prop !== 'constructor') {
                  list[prop] = TrackList.prototype[prop];
                }
              }
            }
          }

          list.tracks_ = [];
          Object.defineProperty(list, 'length', {
            get: function get() {
              return this.tracks_.length;
            }
          });

          for (var i = 0; i < tracks.length; i++) {
            list.addTrack_(tracks[i]);
          }

          return list;
        }

        /**
         * change - One or more tracks in the track list have been enabled or disabled.
         * addtrack - A track has been added to the track list.
         * removetrack - A track has been removed from the track list.
         */

        /**
         * Add a Track from TrackList
         *
         * @param {Mixed} track
         * @method addTrack_
         * @private
         */

        TrackList.prototype.addTrack_ = function addTrack_(track) {
          var index = this.tracks_.length;

          if (!('' + index in this)) {
            Object.defineProperty(this, index, {
              get: function get() {
                return this.tracks_[index];
              }
            });
          }

          // Do not add duplicate tracks
          if (this.tracks_.indexOf(track) === -1) {
            this.tracks_.push(track);
            this.trigger({
              track: track,
              type: 'addtrack'
            });
          }
        };

        /**
         * Remove a Track from TrackList
         *
         * @param {Track} rtrack track to be removed
         * @method removeTrack_
         * @private
         */

        TrackList.prototype.removeTrack_ = function removeTrack_(rtrack) {
          var track = undefined;

          for (var i = 0, l = this.length; i < l; i++) {
            if (this[i] === rtrack) {
              track = this[i];
              if (track.off) {
                track.off();
              }

              this.tracks_.splice(i, 1);

              break;
            }
          }

          if (!track) {
            return;
          }

          this.trigger({
            track: track,
            type: 'removetrack'
          });
        };

        /**
         * Get a Track from the TrackList by a tracks id
         *
         * @param {String} id - the id of the track to get
         * @method getTrackById
         * @return {Track}
         * @private
         */

        TrackList.prototype.getTrackById = function getTrackById(id) {
          var result = null;

          for (var i = 0, l = this.length; i < l; i++) {
            var track = this[i];
            if (track.id === id) {
              result = track;
              break;
            }
          }

          return result;
        };

        return TrackList;
      })(_eventTarget2['default']);

      TrackList.prototype.allowedEvents_ = {
        change: 'change',
        addtrack: 'addtrack',
        removetrack: 'removetrack'
      };

      // emulate attribute EventHandler support to allow for feature detection
      for (var _event in TrackList.prototype.allowedEvents_) {
        TrackList.prototype['on' + _event] = null;
      }

      exports['default'] = TrackList;
      module.exports = exports['default'];

    }, { "../event-target": 104, "../utils/browser.js": 140, "../utils/fn.js": 145, "global/document": 1 }], 137: [function (_dereq_, module, exports) {
      /**
       * @file track.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _utilsGuidJs = _dereq_('../utils/guid.js');

      var Guid = _interopRequireWildcard(_utilsGuidJs);

      var _eventTarget = _dereq_('../event-target');

      var _eventTarget2 = _interopRequireDefault(_eventTarget);

      /**
       * setup the common parts of an audio, video, or text track
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html
       *
       * @param {String} type The type of track we are dealing with audio|video|text
       * @param {Object=} options Object of option names and values
       * @extends EventTarget
       * @class Track
       */

      var Track = (function (_EventTarget) {
        _inherits(Track, _EventTarget);

        function Track() {
          var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

          _classCallCheck(this, Track);

          _EventTarget.call(this);

          var track = this;
          if (browser.IS_IE8) {
            track = _globalDocument2['default'].createElement('custom');
            for (var prop in Track.prototype) {
              if (prop !== 'constructor') {
                track[prop] = Track.prototype[prop];
              }
            }
          }

          var trackProps = {
            id: options.id || 'vjs_track_' + Guid.newGUID(),
            kind: options.kind || '',
            label: options.label || '',
            language: options.language || ''
          };

          var _loop = function (key) {
            Object.defineProperty(track, key, {
              get: function get() {
                return trackProps[key];
              },
              set: function set() { }
            });
          };

          for (var key in trackProps) {
            _loop(key);
          }

          return track;
        }

        return Track;
      })(_eventTarget2['default']);

      exports['default'] = Track;
      module.exports = exports['default'];

    }, { "../event-target": 104, "../utils/browser.js": 140, "../utils/guid.js": 147, "global/document": 1 }], 138: [function (_dereq_, module, exports) {
      /**
       * @file video-track-list.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _trackList = _dereq_('./track-list');

      var _trackList2 = _interopRequireDefault(_trackList);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * disable other video tracks before selecting the new one
       *
       * @param {Array|VideoTrackList} list list to work on
       * @param {VideoTrack} track the track to skip
       */
      var disableOthers = function disableOthers(list, track) {
        for (var i = 0; i < list.length; i++) {
          if (track.id === list[i].id) {
            continue;
          }
          // another audio track is enabled, disable it
          list[i].selected = false;
        }
      };

      /**
      * A list of possiblee video tracks. Most functionality is in the
       * base class Tracklist and the spec for VideoTrackList is located at:
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html#videotracklist
       *
       * interface VideoTrackList : EventTarget {
       *   readonly attribute unsigned long length;
       *   getter VideoTrack (unsigned long index);
       *   VideoTrack? getTrackById(DOMString id);
       *   readonly attribute long selectedIndex;
       *
       *   attribute EventHandler onchange;
       *   attribute EventHandler onaddtrack;
       *   attribute EventHandler onremovetrack;
       * };
       *
       * @param {VideoTrack[]} tracks a list of video tracks to instantiate the list with
       # @extends TrackList
       * @class VideoTrackList
       */

      var VideoTrackList = (function (_TrackList) {
        _inherits(VideoTrackList, _TrackList);

        function VideoTrackList() {
          var tracks = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];

          _classCallCheck(this, VideoTrackList);

          var list = undefined;

          // make sure only 1 track is enabled
          // sorted from last index to first index
          for (var i = tracks.length - 1; i >= 0; i--) {
            if (tracks[i].selected) {
              disableOthers(tracks, tracks[i]);
              break;
            }
          }

          // IE8 forces us to implement inheritance ourselves
          // as it does not support Object.defineProperty properly
          if (browser.IS_IE8) {
            list = _globalDocument2['default'].createElement('custom');
            for (var prop in _trackList2['default'].prototype) {
              if (prop !== 'constructor') {
                list[prop] = _trackList2['default'].prototype[prop];
              }
            }
            for (var prop in VideoTrackList.prototype) {
              if (prop !== 'constructor') {
                list[prop] = VideoTrackList.prototype[prop];
              }
            }
          }

          list = _TrackList.call(this, tracks, list);
          list.changing_ = false;

          Object.defineProperty(list, 'selectedIndex', {
            get: function get() {
              for (var i = 0; i < this.length; i++) {
                if (this[i].selected) {
                  return i;
                }
              }
              return -1;
            },
            set: function set() { }
          });

          return list;
        }

        VideoTrackList.prototype.addTrack_ = function addTrack_(track) {
          var _this = this;

          if (track.selected) {
            disableOthers(this, track);
          }

          _TrackList.prototype.addTrack_.call(this, track);
          // native tracks don't have this
          if (!track.addEventListener) {
            return;
          }
          track.addEventListener('selectedchange', function () {
            if (_this.changing_) {
              return;
            }
            _this.changing_ = true;
            disableOthers(_this, track);
            _this.changing_ = false;
            _this.trigger('change');
          });
        };

        VideoTrackList.prototype.addTrack = function addTrack(track) {
          this.addTrack_(track);
        };

        VideoTrackList.prototype.removeTrack = function removeTrack(track) {
          _TrackList.prototype.removeTrack_.call(this, track);
        };

        return VideoTrackList;
      })(_trackList2['default']);

      exports['default'] = VideoTrackList;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "./track-list": 136, "global/document": 1 }], 139: [function (_dereq_, module, exports) {
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

      function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

      var _trackEnums = _dereq_('./track-enums');

      var _track = _dereq_('./track');

      var _track2 = _interopRequireDefault(_track);

      var _utilsMergeOptions = _dereq_('../utils/merge-options');

      var _utilsMergeOptions2 = _interopRequireDefault(_utilsMergeOptions);

      var _utilsBrowserJs = _dereq_('../utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      /**
       * A single video text track as defined in:
       * @link https://html.spec.whatwg.org/multipage/embedded-content.html#videotrack
       *
       * interface VideoTrack {
       *   readonly attribute DOMString id;
       *   readonly attribute DOMString kind;
       *   readonly attribute DOMString label;
       *   readonly attribute DOMString language;
       *   attribute boolean selected;
       * };
       *
       * @param {Object=} options Object of option names and values
       * @class VideoTrack
       */

      var VideoTrack = (function (_Track) {
        _inherits(VideoTrack, _Track);

        function VideoTrack() {
          var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

          _classCallCheck(this, VideoTrack);

          var settings = _utilsMergeOptions2['default'](options, {
            kind: _trackEnums.VideoTrackKind[options.kind] || ''
          });

          // on IE8 this will be a document element
          // for every other browser this will be a normal object
          var track = _Track.call(this, settings);
          var selected = false;

          if (browser.IS_IE8) {
            for (var prop in VideoTrack.prototype) {
              if (prop !== 'constructor') {
                track[prop] = VideoTrack.prototype[prop];
              }
            }
          }

          Object.defineProperty(track, 'selected', {
            get: function get() {
              return selected;
            },
            set: function set(newSelected) {
              // an invalid or unchanged value
              if (typeof newSelected !== 'boolean' || newSelected === selected) {
                return;
              }
              selected = newSelected;
              this.trigger('selectedchange');
            }
          });

          // if the user sets this track to selected then
          // set selected to that true value otherwise
          // we keep it false
          if (settings.selected) {
            track.selected = settings.selected;
          }

          return track;
        }

        return VideoTrack;
      })(_track2['default']);

      exports['default'] = VideoTrack;
      module.exports = exports['default'];

    }, { "../utils/browser.js": 140, "../utils/merge-options": 149, "./track": 137, "./track-enums": 135 }], 140: [function (_dereq_, module, exports) {
      /**
       * @file browser.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var USER_AGENT = _globalWindow2['default'].navigator.userAgent;
      var webkitVersionMap = /AppleWebKit\/([\d.]+)/i.exec(USER_AGENT);
      var appleWebkitVersion = webkitVersionMap ? parseFloat(webkitVersionMap.pop()) : null;

      /*
       * Device is an iPhone
       *
       * @type {Boolean}
       * @constant
       * @private
       */
      var IS_IPAD = /iPad/i.test(USER_AGENT);

      exports.IS_IPAD = IS_IPAD;
      // The Facebook app's UIWebView identifies as both an iPhone and iPad, so
      // to identify iPhones, we need to exclude iPads.
      // http://artsy.github.io/blog/2012/10/18/the-perils-of-ios-user-agent-sniffing/
      var IS_IPHONE = /iPhone/i.test(USER_AGENT) && !IS_IPAD;
      exports.IS_IPHONE = IS_IPHONE;
      var IS_IPOD = /iPod/i.test(USER_AGENT);
      exports.IS_IPOD = IS_IPOD;
      var IS_IOS = IS_IPHONE || IS_IPAD || IS_IPOD;

      exports.IS_IOS = IS_IOS;
      var IOS_VERSION = (function () {
        var match = USER_AGENT.match(/OS (\d+)_/i);
        if (match && match[1]) {
          return match[1];
        }
      })();

      exports.IOS_VERSION = IOS_VERSION;
      var IS_ANDROID = /Android/i.test(USER_AGENT);
      exports.IS_ANDROID = IS_ANDROID;
      var ANDROID_VERSION = (function () {
        // This matches Android Major.Minor.Patch versions
        // ANDROID_VERSION is Major.Minor as a Number, if Minor isn't available, then only Major is returned
        var match = USER_AGENT.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i),
          major,
          minor;

        if (!match) {
          return null;
        }

        major = match[1] && parseFloat(match[1]);
        minor = match[2] && parseFloat(match[2]);

        if (major && minor) {
          return parseFloat(match[1] + '.' + match[2]);
        } else if (major) {
          return major;
        } else {
          return null;
        }
      })();
      exports.ANDROID_VERSION = ANDROID_VERSION;
      // Old Android is defined as Version older than 2.3, and requiring a webkit version of the android browser
      var IS_OLD_ANDROID = IS_ANDROID && /webkit/i.test(USER_AGENT) && ANDROID_VERSION < 2.3;
      exports.IS_OLD_ANDROID = IS_OLD_ANDROID;
      var IS_NATIVE_ANDROID = IS_ANDROID && ANDROID_VERSION < 5 && appleWebkitVersion < 537;

      exports.IS_NATIVE_ANDROID = IS_NATIVE_ANDROID;
      var IS_FIREFOX = /Firefox/i.test(USER_AGENT);
      exports.IS_FIREFOX = IS_FIREFOX;
      var IS_EDGE = /Edge/i.test(USER_AGENT);
      exports.IS_EDGE = IS_EDGE;
      var IS_CHROME = !IS_EDGE && /Chrome/i.test(USER_AGENT);
      exports.IS_CHROME = IS_CHROME;
      var IS_IE8 = /MSIE\s8\.0/.test(USER_AGENT);

      exports.IS_IE8 = IS_IE8;
      var TOUCH_ENABLED = !!('ontouchstart' in _globalWindow2['default'] || _globalWindow2['default'].DocumentTouch && _globalDocument2['default'] instanceof _globalWindow2['default'].DocumentTouch);
      exports.TOUCH_ENABLED = TOUCH_ENABLED;
      var BACKGROUND_SIZE_SUPPORTED = ('backgroundSize' in _globalDocument2['default'].createElement('video').style);
      exports.BACKGROUND_SIZE_SUPPORTED = BACKGROUND_SIZE_SUPPORTED;

    }, { "global/document": 1, "global/window": 2 }], 141: [function (_dereq_, module, exports) {
      /**
       * @file buffer.js
       */
      'use strict';

      exports.__esModule = true;
      exports.bufferedPercent = bufferedPercent;

      var _timeRangesJs = _dereq_('./time-ranges.js');

      /**
       * Compute how much your video has been buffered
       *
       * @param  {Object} Buffered object
       * @param  {Number} Total duration
       * @return {Number} Percent buffered of the total duration
       * @private
       * @function bufferedPercent
       */

      function bufferedPercent(buffered, duration) {
        var bufferedDuration = 0,
          start,
          end;

        if (!duration) {
          return 0;
        }

        if (!buffered || !buffered.length) {
          buffered = _timeRangesJs.createTimeRange(0, 0);
        }

        for (var i = 0; i < buffered.length; i++) {
          start = buffered.start(i);
          end = buffered.end(i);

          // buffered end can be bigger than duration by a very small fraction
          if (end > duration) {
            end = duration;
          }

          bufferedDuration += end - start;
        }

        return bufferedDuration / duration;
      }

    }, { "./time-ranges.js": 151 }], 142: [function (_dereq_, module, exports) {
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _logJs = _dereq_('./log.js');

      var _logJs2 = _interopRequireDefault(_logJs);

      /**
       * Object containing the default behaviors for available handler methods.
       *
       * @private
       * @type {Object}
       */
      var defaultBehaviors = {
        get: function get(obj, key) {
          return obj[key];
        },
        set: function set(obj, key, value) {
          obj[key] = value;
          return true;
        }
      };

      /**
       * Expose private objects publicly using a Proxy to log deprecation warnings.
       *
       * Browsers that do not support Proxy objects will simply return the `target`
       * object, so it can be directly exposed.
       *
       * @param {Object} target The target object.
       * @param {Object} messages Messages to display from a Proxy. Only operations
       *                          with an associated message will be proxied.
       * @param {String} [messages.get]
       * @param {String} [messages.set]
       * @return {Object} A Proxy if supported or the `target` argument.
       */

      exports['default'] = function (target) {
        var messages = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

        if (typeof Proxy === 'function') {
          var _ret = (function () {
            var handler = {};

            // Build a handler object based on those keys that have both messages
            // and default behaviors.
            Object.keys(messages).forEach(function (key) {
              if (defaultBehaviors.hasOwnProperty(key)) {
                handler[key] = function () {
                  _logJs2['default'].warn(messages[key]);
                  return defaultBehaviors[key].apply(this, arguments);
                };
              }
            });

            return {
              v: new Proxy(target, handler)
            };
          })();

          if (typeof _ret === 'object') return _ret.v;
        }
        return target;
      };

      module.exports = exports['default'];

    }, { "./log.js": 148 }], 143: [function (_dereq_, module, exports) {
      /**
       * @file dom.js
       */
      'use strict';

      exports.__esModule = true;
      exports.getEl = getEl;
      exports.createEl = createEl;
      exports.textContent = textContent;
      exports.insertElFirst = insertElFirst;
      exports.getElData = getElData;
      exports.hasElData = hasElData;
      exports.removeElData = removeElData;
      exports.hasElClass = hasElClass;
      exports.addElClass = addElClass;
      exports.removeElClass = removeElClass;
      exports.toggleElClass = toggleElClass;
      exports.setElAttributes = setElAttributes;
      exports.getElAttributes = getElAttributes;
      exports.blockTextSelection = blockTextSelection;
      exports.unblockTextSelection = unblockTextSelection;
      exports.findElPosition = findElPosition;
      exports.getPointerPosition = getPointerPosition;
      exports.isEl = isEl;
      exports.isTextNode = isTextNode;
      exports.emptyEl = emptyEl;
      exports.normalizeContent = normalizeContent;
      exports.appendContent = appendContent;
      exports.insertContent = insertContent;

      var _templateObject = _taggedTemplateLiteralLoose(['Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set ', ' to ', '.'], ['Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set ', ' to ', '.']);

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _taggedTemplateLiteralLoose(strings, raw) { strings.raw = raw; return strings; }

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _guidJs = _dereq_('./guid.js');

      var Guid = _interopRequireWildcard(_guidJs);

      var _logJs = _dereq_('./log.js');

      var _logJs2 = _interopRequireDefault(_logJs);

      var _tsml = _dereq_('tsml');

      var _tsml2 = _interopRequireDefault(_tsml);

      /**
       * Detect if a value is a string with any non-whitespace characters.
       *
       * @param  {String} str
       * @return {Boolean}
       */
      function isNonBlankString(str) {
        return typeof str === 'string' && /\S/.test(str);
      }

      /**
       * Throws an error if the passed string has whitespace. This is used by
       * class methods to be relatively consistent with the classList API.
       *
       * @param  {String} str
       * @return {Boolean}
       */
      function throwIfWhitespace(str) {
        if (/\s/.test(str)) {
          throw new Error('class has illegal whitespace characters');
        }
      }

      /**
       * Produce a regular expression for matching a class name.
       *
       * @param  {String} className
       * @return {RegExp}
       */
      function classRegExp(className) {
        return new RegExp('(^|\\s)' + className + '($|\\s)');
      }

      /**
       * Creates functions to query the DOM using a given method.
       *
       * @function createQuerier
       * @private
       * @param  {String} method
       * @return {Function}
       */
      function createQuerier(method) {
        return function (selector, context) {
          if (!isNonBlankString(selector)) {
            return _globalDocument2['default'][method](null);
          }
          if (isNonBlankString(context)) {
            context = _globalDocument2['default'].querySelector(context);
          }
          return (isEl(context) ? context : _globalDocument2['default'])[method](selector);
        };
      }

      /**
       * Shorthand for document.getElementById()
       * Also allows for CSS (jQuery) ID syntax. But nothing other than IDs.
       *
       * @param  {String} id  Element ID
       * @return {Element}    Element with supplied ID
       * @function getEl
       */

      function getEl(id) {
        if (id.indexOf('#') === 0) {
          id = id.slice(1);
        }

        return _globalDocument2['default'].getElementById(id);
      }

      /**
       * Creates an element and applies properties.
       *
       * @param  {String} [tagName='div'] Name of tag to be created.
       * @param  {Object} [properties={}] Element properties to be applied.
       * @param  {Object} [attributes={}] Element attributes to be applied.
       * @return {Element}
       * @function createEl
       */

      function createEl() {
        var tagName = arguments.length <= 0 || arguments[0] === undefined ? 'div' : arguments[0];
        var properties = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
        var attributes = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];

        var el = _globalDocument2['default'].createElement(tagName);

        Object.getOwnPropertyNames(properties).forEach(function (propName) {
          var val = properties[propName];

          // See #2176
          // We originally were accepting both properties and attributes in the
          // same object, but that doesn't work so well.
          if (propName.indexOf('aria-') !== -1 || propName === 'role' || propName === 'type') {
            _logJs2['default'].warn(_tsml2['default'](_templateObject, propName, val));
            el.setAttribute(propName, val);
          } else {
            el[propName] = val;
          }
        });

        Object.getOwnPropertyNames(attributes).forEach(function (attrName) {
          var val = attributes[attrName];
          el.setAttribute(attrName, attributes[attrName]);
        });

        return el;
      }

      /**
       * Injects text into an element, replacing any existing contents entirely.
       *
       * @param  {Element} el
       * @param  {String} text
       * @return {Element}
       * @function textContent
       */

      function textContent(el, text) {
        if (typeof el.textContent === 'undefined') {
          el.innerText = text;
        } else {
          el.textContent = text;
        }
      }

      /**
       * Insert an element as the first child node of another
       *
       * @param  {Element} child   Element to insert
       * @param  {Element} parent Element to insert child into
       * @private
       * @function insertElFirst
       */

      function insertElFirst(child, parent) {
        if (parent.firstChild) {
          parent.insertBefore(child, parent.firstChild);
        } else {
          parent.appendChild(child);
        }
      }

      /**
       * Element Data Store. Allows for binding data to an element without putting it directly on the element.
       * Ex. Event listeners are stored here.
       * (also from jsninja.com, slightly modified and updated for closure compiler)
       *
       * @type {Object}
       * @private
       */
      var elData = {};

      /*
       * Unique attribute name to store an element's guid in
       *
       * @type {String}
       * @constant
       * @private
       */
      var elIdAttr = 'vdata' + new Date().getTime();

      /**
       * Returns the cache object where data for an element is stored
       *
       * @param  {Element} el Element to store data for.
       * @return {Object}
       * @function getElData
       */

      function getElData(el) {
        var id = el[elIdAttr];

        if (!id) {
          id = el[elIdAttr] = Guid.newGUID();
        }

        if (!elData[id]) {
          elData[id] = {};
        }

        return elData[id];
      }

      /**
       * Returns whether or not an element has cached data
       *
       * @param  {Element} el A dom element
       * @return {Boolean}
       * @private
       * @function hasElData
       */

      function hasElData(el) {
        var id = el[elIdAttr];

        if (!id) {
          return false;
        }

        return !!Object.getOwnPropertyNames(elData[id]).length;
      }

      /**
       * Delete data for the element from the cache and the guid attr from getElementById
       *
       * @param  {Element} el Remove data for an element
       * @private
       * @function removeElData
       */

      function removeElData(el) {
        var id = el[elIdAttr];

        if (!id) {
          return;
        }

        // Remove all stored data
        delete elData[id];

        // Remove the elIdAttr property from the DOM node
        try {
          delete el[elIdAttr];
        } catch (e) {
          if (el.removeAttribute) {
            el.removeAttribute(elIdAttr);
          } else {
            // IE doesn't appear to support removeAttribute on the document element
            el[elIdAttr] = null;
          }
        }
      }

      /**
       * Check if an element has a CSS class
       *
       * @function hasElClass
       * @param {Element} element Element to check
       * @param {String} classToCheck Classname to check
       */

      function hasElClass(element, classToCheck) {
        if (element.classList) {
          return element.classList.contains(classToCheck);
        } else {
          throwIfWhitespace(classToCheck);
          return classRegExp(classToCheck).test(element.className);
        }
      }

      /**
       * Add a CSS class name to an element
       *
       * @function addElClass
       * @param {Element} element    Element to add class name to
       * @param {String} classToAdd Classname to add
       */

      function addElClass(element, classToAdd) {
        if (element.classList) {
          element.classList.add(classToAdd);

          // Don't need to `throwIfWhitespace` here because `hasElClass` will do it
          // in the case of classList not being supported.
        } else if (!hasElClass(element, classToAdd)) {
          element.className = (element.className + ' ' + classToAdd).trim();
        }

        return element;
      }

      /**
       * Remove a CSS class name from an element
       *
       * @function removeElClass
       * @param {Element} element    Element to remove from class name
       * @param {String} classToRemove Classname to remove
       */

      function removeElClass(element, classToRemove) {
        if (element.classList) {
          element.classList.remove(classToRemove);
        } else {
          throwIfWhitespace(classToRemove);
          element.className = element.className.split(/\s+/).filter(function (c) {
            return c !== classToRemove;
          }).join(' ');
        }

        return element;
      }

      /**
       * Adds or removes a CSS class name on an element depending on an optional
       * condition or the presence/absence of the class name.
       *
       * @function toggleElClass
       * @param    {Element} element
       * @param    {String} classToToggle
       * @param    {Boolean|Function} [predicate]
       *           Can be a function that returns a Boolean. If `true`, the class
       *           will be added; if `false`, the class will be removed. If not
       *           given, the class will be added if not present and vice versa.
       */

      function toggleElClass(element, classToToggle, predicate) {

        // This CANNOT use `classList` internally because IE does not support the
        // second parameter to the `classList.toggle()` method! Which is fine because
        // `classList` will be used by the add/remove functions.
        var has = hasElClass(element, classToToggle);

        if (typeof predicate === 'function') {
          predicate = predicate(element, classToToggle);
        }

        if (typeof predicate !== 'boolean') {
          predicate = !has;
        }

        // If the necessary class operation matches the current state of the
        // element, no action is required.
        if (predicate === has) {
          return;
        }

        if (predicate) {
          addElClass(element, classToToggle);
        } else {
          removeElClass(element, classToToggle);
        }

        return element;
      }

      /**
       * Apply attributes to an HTML element.
       *
       * @param  {Element} el         Target element.
       * @param  {Object=} attributes Element attributes to be applied.
       * @private
       * @function setElAttributes
       */

      function setElAttributes(el, attributes) {
        Object.getOwnPropertyNames(attributes).forEach(function (attrName) {
          var attrValue = attributes[attrName];

          if (attrValue === null || typeof attrValue === 'undefined' || attrValue === false) {
            el.removeAttribute(attrName);
          } else {
            el.setAttribute(attrName, attrValue === true ? '' : attrValue);
          }
        });
      }

      /**
       * Get an element's attribute values, as defined on the HTML tag
       * Attributes are not the same as properties. They're defined on the tag
       * or with setAttribute (which shouldn't be used with HTML)
       * This will return true or false for boolean attributes.
       *
       * @param  {Element} tag Element from which to get tag attributes
       * @return {Object}
       * @private
       * @function getElAttributes
       */

      function getElAttributes(tag) {
        var obj, knownBooleans, attrs, attrName, attrVal;

        obj = {};

        // known boolean attributes
        // we can check for matching boolean properties, but older browsers
        // won't know about HTML5 boolean attributes that we still read from
        knownBooleans = ',' + 'autoplay,controls,loop,muted,default' + ',';

        if (tag && tag.attributes && tag.attributes.length > 0) {
          attrs = tag.attributes;

          for (var i = attrs.length - 1; i >= 0; i--) {
            attrName = attrs[i].name;
            attrVal = attrs[i].value;

            // check for known booleans
            // the matching element property will return a value for typeof
            if (typeof tag[attrName] === 'boolean' || knownBooleans.indexOf(',' + attrName + ',') !== -1) {
              // the value of an included boolean attribute is typically an empty
              // string ('') which would equal false if we just check for a false value.
              // we also don't want support bad code like autoplay='false'
              attrVal = attrVal !== null ? true : false;
            }

            obj[attrName] = attrVal;
          }
        }

        return obj;
      }

      /**
       * Attempt to block the ability to select text while dragging controls
       *
       * @return {Boolean}
       * @function blockTextSelection
       */

      function blockTextSelection() {
        _globalDocument2['default'].body.focus();
        _globalDocument2['default'].onselectstart = function () {
          return false;
        };
      }

      /**
       * Turn off text selection blocking
       *
       * @return {Boolean}
       * @function unblockTextSelection
       */

      function unblockTextSelection() {
        _globalDocument2['default'].onselectstart = function () {
          return true;
        };
      }

      /**
       * Offset Left
       * getBoundingClientRect technique from
       * John Resig http://ejohn.org/blog/getboundingclientrect-is-awesome/
       *
       * @function findElPosition
       * @param {Element} el Element from which to get offset
       * @return {Object}
       */

      function findElPosition(el) {
        var box = undefined;

        if (el.getBoundingClientRect && el.parentNode) {
          box = el.getBoundingClientRect();
        }

        if (!box) {
          return {
            left: 0,
            top: 0
          };
        }

        var docEl = _globalDocument2['default'].documentElement;
        var body = _globalDocument2['default'].body;

        var clientLeft = docEl.clientLeft || body.clientLeft || 0;
        var scrollLeft = _globalWindow2['default'].pageXOffset || body.scrollLeft;
        var left = box.left + scrollLeft - clientLeft;

        var clientTop = docEl.clientTop || body.clientTop || 0;
        var scrollTop = _globalWindow2['default'].pageYOffset || body.scrollTop;
        var top = box.top + scrollTop - clientTop;

        // Android sometimes returns slightly off decimal values, so need to round
        return {
          left: Math.round(left),
          top: Math.round(top)
        };
      }

      /**
       * Get pointer position in element
       * Returns an object with x and y coordinates.
       * The base on the coordinates are the bottom left of the element.
       *
       * @function getPointerPosition
       * @param {Element} el Element on which to get the pointer position on
       * @param {Event} event Event object
       * @return {Object} This object will have x and y coordinates corresponding to the mouse position
       */

      function getPointerPosition(el, event) {
        var position = {};
        var box = findElPosition(el);
        var boxW = el.offsetWidth;
        var boxH = el.offsetHeight;

        var boxY = box.top;
        var boxX = box.left;
        var pageY = event.pageY;
        var pageX = event.pageX;

        if (event.changedTouches) {
          pageX = event.changedTouches[0].pageX;
          pageY = event.changedTouches[0].pageY;
        }

        position.y = Math.max(0, Math.min(1, (boxY - pageY + boxH) / boxH));
        position.x = Math.max(0, Math.min(1, (pageX - boxX) / boxW));

        return position;
      }

      /**
       * Determines, via duck typing, whether or not a value is a DOM element.
       *
       * @function isEl
       * @param    {Mixed} value
       * @return   {Boolean}
       */

      function isEl(value) {
        return !!value && typeof value === 'object' && value.nodeType === 1;
      }

      /**
       * Determines, via duck typing, whether or not a value is a text node.
       *
       * @param  {Mixed} value
       * @return {Boolean}
       */

      function isTextNode(value) {
        return !!value && typeof value === 'object' && value.nodeType === 3;
      }

      /**
       * Empties the contents of an element.
       *
       * @function emptyEl
       * @param    {Element} el
       * @return   {Element}
       */

      function emptyEl(el) {
        while (el.firstChild) {
          el.removeChild(el.firstChild);
        }
        return el;
      }

      /**
       * Normalizes content for eventual insertion into the DOM.
       *
       * This allows a wide range of content definition methods, but protects
       * from falling into the trap of simply writing to `innerHTML`, which is
       * an XSS concern.
       *
       * The content for an element can be passed in multiple types and
       * combinations, whose behavior is as follows:
       *
       * - String
       *   Normalized into a text node.
       *
       * - Element, TextNode
       *   Passed through.
       *
       * - Array
       *   A one-dimensional array of strings, elements, nodes, or functions (which
       *   return single strings, elements, or nodes).
       *
       * - Function
       *   If the sole argument, is expected to produce a string, element,
       *   node, or array.
       *
       * @function normalizeContent
       * @param    {String|Element|TextNode|Array|Function} content
       * @return   {Array}
       */

      function normalizeContent(content) {

        // First, invoke content if it is a function. If it produces an array,
        // that needs to happen before normalization.
        if (typeof content === 'function') {
          content = content();
        }

        // Next up, normalize to an array, so one or many items can be normalized,
        // filtered, and returned.
        return (Array.isArray(content) ? content : [content]).map(function (value) {

          // First, invoke value if it is a function to produce a new value,
          // which will be subsequently normalized to a Node of some kind.
          if (typeof value === 'function') {
            value = value();
          }

          if (isEl(value) || isTextNode(value)) {
            return value;
          }

          if (typeof value === 'string' && /\S/.test(value)) {
            return _globalDocument2['default'].createTextNode(value);
          }
        }).filter(function (value) {
          return value;
        });
      }

      /**
       * Normalizes and appends content to an element.
       *
       * @function appendContent
       * @param    {Element} el
       * @param    {String|Element|TextNode|Array|Function} content
       *           See: `normalizeContent`
       * @return   {Element}
       */

      function appendContent(el, content) {
        normalizeContent(content).forEach(function (node) {
          return el.appendChild(node);
        });
        return el;
      }

      /**
       * Normalizes and inserts content into an element; this is identical to
       * `appendContent()`, except it empties the element first.
       *
       * @function insertContent
       * @param    {Element} el
       * @param    {String|Element|TextNode|Array|Function} content
       *           See: `normalizeContent`
       * @return   {Element}
       */

      function insertContent(el, content) {
        return appendContent(emptyEl(el), content);
      }

      /**
       * Finds a single DOM element matching `selector` within the optional
       * `context` of another DOM element (defaulting to `document`).
       *
       * @function $
       * @param    {String} selector
       *           A valid CSS selector, which will be passed to `querySelector`.
       *
       * @param    {Element|String} [context=document]
       *           A DOM element within which to query. Can also be a selector
       *           string in which case the first matching element will be used
       *           as context. If missing (or no element matches selector), falls
       *           back to `document`.
       *
       * @return   {Element|null}
       */
      var $ = createQuerier('querySelector');

      exports.$ = $;
      /**
       * Finds a all DOM elements matching `selector` within the optional
       * `context` of another DOM element (defaulting to `document`).
       *
       * @function $$
       * @param    {String} selector
       *           A valid CSS selector, which will be passed to `querySelectorAll`.
       *
       * @param    {Element|String} [context=document]
       *           A DOM element within which to query. Can also be a selector
       *           string in which case the first matching element will be used
       *           as context. If missing (or no element matches selector), falls
       *           back to `document`.
       *
       * @return   {NodeList}
       */
      var $$ = createQuerier('querySelectorAll');
      exports.$$ = $$;

    }, { "./guid.js": 147, "./log.js": 148, "global/document": 1, "global/window": 2, "tsml": 55 }], 144: [function (_dereq_, module, exports) {
      /**
       * @file events.js
       *
       * Event System (John Resig - Secrets of a JS Ninja http://jsninja.com/)
       * (Original book version wasn't completely usable, so fixed some things and made Closure Compiler compatible)
       * This should work very similarly to jQuery's events, however it's based off the book version which isn't as
       * robust as jquery's, so there's probably some differences.
       */

      'use strict';

      exports.__esModule = true;
      exports.on = on;
      exports.off = off;
      exports.trigger = trigger;
      exports.one = one;
      exports.fixEvent = fixEvent;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      var _domJs = _dereq_('./dom.js');

      var Dom = _interopRequireWildcard(_domJs);

      var _guidJs = _dereq_('./guid.js');

      var Guid = _interopRequireWildcard(_guidJs);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      /**
       * Add an event listener to element
       * It stores the handler function in a separate cache object
       * and adds a generic handler to the element's event,
       * along with a unique id (guid) to the element.
       *
       * @param  {Element|Object}   elem Element or object to bind listeners to
       * @param  {String|Array}   type Type of event to bind to.
       * @param  {Function} fn   Event listener.
       * @method on
       */

      function on(elem, type, fn) {
        if (Array.isArray(type)) {
          return _handleMultipleEvents(on, elem, type, fn);
        }

        var data = Dom.getElData(elem);

        // We need a place to store all our handler data
        if (!data.handlers) data.handlers = {};

        if (!data.handlers[type]) data.handlers[type] = [];

        if (!fn.guid) fn.guid = Guid.newGUID();

        data.handlers[type].push(fn);

        if (!data.dispatcher) {
          data.disabled = false;

          data.dispatcher = function (event, hash) {

            if (data.disabled) return;
            event = fixEvent(event);

            var handlers = data.handlers[event.type];

            if (handlers) {
              // Copy handlers so if handlers are added/removed during the process it doesn't throw everything off.
              var handlersCopy = handlers.slice(0);

              for (var m = 0, n = handlersCopy.length; m < n; m++) {
                if (event.isImmediatePropagationStopped()) {
                  break;
                } else {
                  handlersCopy[m].call(elem, event, hash);
                }
              }
            }
          };
        }

        if (data.handlers[type].length === 1) {
          if (elem.addEventListener) {
            elem.addEventListener(type, data.dispatcher, false);
          } else if (elem.attachEvent) {
            elem.attachEvent('on' + type, data.dispatcher);
          }
        }
      }

      /**
       * Removes event listeners from an element
       *
       * @param  {Element|Object}   elem Object to remove listeners from
       * @param  {String|Array=}   type Type of listener to remove. Don't include to remove all events from element.
       * @param  {Function} fn   Specific listener to remove. Don't include to remove listeners for an event type.
       * @method off
       */

      function off(elem, type, fn) {
        // Don't want to add a cache object through getElData if not needed
        if (!Dom.hasElData(elem)) return;

        var data = Dom.getElData(elem);

        // If no events exist, nothing to unbind
        if (!data.handlers) {
          return;
        }

        if (Array.isArray(type)) {
          return _handleMultipleEvents(off, elem, type, fn);
        }

        // Utility function
        var removeType = function removeType(t) {
          data.handlers[t] = [];
          _cleanUpEvents(elem, t);
        };

        // Are we removing all bound events?
        if (!type) {
          for (var t in data.handlers) {
            removeType(t);
          } return;
        }

        var handlers = data.handlers[type];

        // If no handlers exist, nothing to unbind
        if (!handlers) return;

        // If no listener was provided, remove all listeners for type
        if (!fn) {
          removeType(type);
          return;
        }

        // We're only removing a single handler
        if (fn.guid) {
          for (var n = 0; n < handlers.length; n++) {
            if (handlers[n].guid === fn.guid) {
              handlers.splice(n--, 1);
            }
          }
        }

        _cleanUpEvents(elem, type);
      }

      /**
       * Trigger an event for an element
       *
       * @param  {Element|Object}      elem  Element to trigger an event on
       * @param  {Event|Object|String} event A string (the type) or an event object with a type attribute
       * @param  {Object} [hash] data hash to pass along with the event
       * @return {Boolean=} Returned only if default was prevented
       * @method trigger
       */

      function trigger(elem, event, hash) {
        // Fetches element data and a reference to the parent (for bubbling).
        // Don't want to add a data object to cache for every parent,
        // so checking hasElData first.
        var elemData = Dom.hasElData(elem) ? Dom.getElData(elem) : {};
        var parent = elem.parentNode || elem.ownerDocument;
        // type = event.type || event,
        // handler;

        // If an event name was passed as a string, creates an event out of it
        if (typeof event === 'string') {
          event = { type: event, target: elem };
        }
        // Normalizes the event properties.
        event = fixEvent(event);

        // If the passed element has a dispatcher, executes the established handlers.
        if (elemData.dispatcher) {
          elemData.dispatcher.call(elem, event, hash);
        }

        // Unless explicitly stopped or the event does not bubble (e.g. media events)
        // recursively calls this function to bubble the event up the DOM.
        if (parent && !event.isPropagationStopped() && event.bubbles === true) {
          trigger.call(null, parent, event, hash);

          // If at the top of the DOM, triggers the default action unless disabled.
        } else if (!parent && !event.defaultPrevented) {
          var targetData = Dom.getElData(event.target);

          // Checks if the target has a default action for this event.
          if (event.target[event.type]) {
            // Temporarily disables event dispatching on the target as we have already executed the handler.
            targetData.disabled = true;
            // Executes the default action.
            if (typeof event.target[event.type] === 'function') {
              event.target[event.type]();
            }
            // Re-enables event dispatching.
            targetData.disabled = false;
          }
        }

        // Inform the triggerer if the default was prevented by returning false
        return !event.defaultPrevented;
      }

      /**
       * Trigger a listener only once for an event
       *
       * @param  {Element|Object}   elem Element or object to
       * @param  {String|Array}   type Name/type of event
       * @param  {Function} fn Event handler function
       * @method one
       */

      function one(elem, type, fn) {
        if (Array.isArray(type)) {
          return _handleMultipleEvents(one, elem, type, fn);
        }
        var func = function func() {
          off(elem, type, func);
          fn.apply(this, arguments);
        };
        // copy the guid to the new function so it can removed using the original function's ID
        func.guid = fn.guid = fn.guid || Guid.newGUID();
        on(elem, type, func);
      }

      /**
       * Fix a native event to have standard property values
       *
       * @param  {Object} event Event object to fix
       * @return {Object}
       * @private
       * @method fixEvent
       */

      function fixEvent(event) {

        function returnTrue() {
          return true;
        }
        function returnFalse() {
          return false;
        }

        // Test if fixing up is needed
        // Used to check if !event.stopPropagation instead of isPropagationStopped
        // But native events return true for stopPropagation, but don't have
        // other expected methods like isPropagationStopped. Seems to be a problem
        // with the Javascript Ninja code. So we're just overriding all events now.
        if (!event || !event.isPropagationStopped) {
          var old = event || _globalWindow2['default'].event;

          event = {};
          // Clone the old object so that we can modify the values event = {};
          // IE8 Doesn't like when you mess with native event properties
          // Firefox returns false for event.hasOwnProperty('type') and other props
          //  which makes copying more difficult.
          // TODO: Probably best to create a whitelist of event props
          for (var key in old) {
            // Safari 6.0.3 warns you if you try to copy deprecated layerX/Y
            // Chrome warns you if you try to copy deprecated keyboardEvent.keyLocation
            // and webkitMovementX/Y
            if (key !== 'layerX' && key !== 'layerY' && key !== 'keyLocation' && key !== 'webkitMovementX' && key !== 'webkitMovementY') {
              // Chrome 32+ warns if you try to copy deprecated returnValue, but
              // we still want to if preventDefault isn't supported (IE8).
              if (!(key === 'returnValue' && old.preventDefault)) {
                event[key] = old[key];
              }
            }
          }

          // The event occurred on this element
          if (!event.target) {
            event.target = event.srcElement || _globalDocument2['default'];
          }

          // Handle which other element the event is related to
          if (!event.relatedTarget) {
            event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
          }

          // Stop the default browser action
          event.preventDefault = function () {
            if (old.preventDefault) {
              old.preventDefault();
            }
            event.returnValue = false;
            old.returnValue = false;
            event.defaultPrevented = true;
          };

          event.defaultPrevented = false;

          // Stop the event from bubbling
          event.stopPropagation = function () {
            if (old.stopPropagation) {
              old.stopPropagation();
            }
            event.cancelBubble = true;
            old.cancelBubble = true;
            event.isPropagationStopped = returnTrue;
          };

          event.isPropagationStopped = returnFalse;

          // Stop the event from bubbling and executing other handlers
          event.stopImmediatePropagation = function () {
            if (old.stopImmediatePropagation) {
              old.stopImmediatePropagation();
            }
            event.isImmediatePropagationStopped = returnTrue;
            event.stopPropagation();
          };

          event.isImmediatePropagationStopped = returnFalse;

          // Handle mouse position
          if (event.clientX != null) {
            var doc = _globalDocument2['default'].documentElement,
              body = _globalDocument2['default'].body;

            event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
            event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
          }

          // Handle key presses
          event.which = event.charCode || event.keyCode;

          // Fix button for mouse clicks:
          // 0 == left; 1 == middle; 2 == right
          if (event.button != null) {
            event.button = event.button & 1 ? 0 : event.button & 4 ? 1 : event.button & 2 ? 2 : 0;
          }
        }

        // Returns fixed-up instance
        return event;
      }

      /**
       * Clean up the listener cache and dispatchers
      *
       * @param  {Element|Object} elem Element to clean up
       * @param  {String} type Type of event to clean up
       * @private
       * @method _cleanUpEvents
       */
      function _cleanUpEvents(elem, type) {
        var data = Dom.getElData(elem);

        // Remove the events of a particular type if there are none left
        if (data.handlers[type].length === 0) {
          delete data.handlers[type];
          // data.handlers[type] = null;
          // Setting to null was causing an error with data.handlers

          // Remove the meta-handler from the element
          if (elem.removeEventListener) {
            elem.removeEventListener(type, data.dispatcher, false);
          } else if (elem.detachEvent) {
            elem.detachEvent('on' + type, data.dispatcher);
          }
        }

        // Remove the events object if there are no types left
        if (Object.getOwnPropertyNames(data.handlers).length <= 0) {
          delete data.handlers;
          delete data.dispatcher;
          delete data.disabled;
        }

        // Finally remove the element data if there is no data left
        if (Object.getOwnPropertyNames(data).length === 0) {
          Dom.removeElData(elem);
        }
      }

      /**
       * Loops through an array of event types and calls the requested method for each type.
       *
       * @param  {Function} fn   The event method we want to use.
       * @param  {Element|Object} elem Element or object to bind listeners to
       * @param  {String}   type Type of event to bind to.
       * @param  {Function} callback   Event listener.
       * @private
       * @function _handleMultipleEvents
       */
      function _handleMultipleEvents(fn, elem, types, callback) {
        types.forEach(function (type) {
          //Call the event method for each one of the types
          fn(elem, type, callback);
        });
      }

    }, { "./dom.js": 143, "./guid.js": 147, "global/document": 1, "global/window": 2 }], 145: [function (_dereq_, module, exports) {
      /**
       * @file fn.js
       */
      'use strict';

      exports.__esModule = true;

      var _guidJs = _dereq_('./guid.js');

      /**
       * Bind (a.k.a proxy or Context). A simple method for changing the context of a function
       * It also stores a unique id on the function so it can be easily removed from events
       *
       * @param  {*}   context The object to bind as scope
       * @param  {Function} fn      The function to be bound to a scope
       * @param  {Number=}   uid     An optional unique ID for the function to be set
       * @return {Function}
       * @private
       * @method bind
       */
      var bind = function bind(context, fn, uid) {
        // Make sure the function has a unique ID
        if (!fn.guid) {
          fn.guid = _guidJs.newGUID();
        }

        // Create the new function that changes the context
        var ret = function ret() {
          return fn.apply(context, arguments);
        };

        // Allow for the ability to individualize this function
        // Needed in the case where multiple objects might share the same prototype
        // IF both items add an event listener with the same function, then you try to remove just one
        // it will remove both because they both have the same guid.
        // when using this, you need to use the bind method when you remove the listener as well.
        // currently used in text tracks
        ret.guid = uid ? uid + '_' + fn.guid : fn.guid;

        return ret;
      };
      exports.bind = bind;

    }, { "./guid.js": 147 }], 146: [function (_dereq_, module, exports) {
      /**
       * @file format-time.js
       *
       * Format seconds as a time string, H:MM:SS or M:SS
       * Supplying a guide (in seconds) will force a number of leading zeros
       * to cover the length of the guide
       *
       * @param  {Number} seconds Number of seconds to be turned into a string
       * @param  {Number} guide   Number (in seconds) to model the string after
       * @return {String}         Time formatted as H:MM:SS or M:SS
       * @private
       * @function formatTime
       */
      'use strict';

      exports.__esModule = true;
      function formatTime(seconds) {
        var guide = arguments.length <= 1 || arguments[1] === undefined ? seconds : arguments[1];
        return (function () {
          seconds = seconds < 0 ? 0 : seconds;
          var s = Math.floor(seconds % 60);
          var m = Math.floor(seconds / 60 % 60);
          var h = Math.floor(seconds / 3600);
          var gm = Math.floor(guide / 60 % 60);
          var gh = Math.floor(guide / 3600);

          // handle invalid times
          if (isNaN(seconds) || seconds === Infinity) {
            // '-' is false for all relational operators (e.g. <, >=) so this setting
            // will add the minimum number of fields specified by the guide
            h = m = s = '-';
          }

          // Check if we need to show hours
          h = h > 0 || gh > 0 ? h + ':' : '';

          // If hours are showing, we may need to add a leading zero.
          // Always show at least one digit of minutes.
          m = ((h || gm >= 10) && m < 10 ? '0' + m : m) + ':';

          // Check if leading zero is need for seconds
          s = s < 10 ? '0' + s : s;

          return h + m + s;
        })();
      }

      exports['default'] = formatTime;
      module.exports = exports['default'];

    }, {}], 147: [function (_dereq_, module, exports) {
      /**
       * @file guid.js
       *
       * Unique ID for an element or function
       * @type {Number}
       * @private
       */
      "use strict";

      exports.__esModule = true;
      exports.newGUID = newGUID;
      var _guid = 1;

      /**
       * Get the next unique ID
       *
       * @return {String} 
       * @function newGUID
       */

      function newGUID() {
        return _guid++;
      }

    }, {}], 148: [function (_dereq_, module, exports) {
      /**
       * @file log.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      /**
       * Log plain debug messages
       */
      var log = function log() {
        _logType(null, arguments);
      };

      /**
       * Keep a history of log messages
       * @type {Array}
       */
      log.history = [];

      /**
       * Log error messages
       */
      log.error = function () {
        _logType('error', arguments);
      };

      /**
       * Log warning messages
       */
      log.warn = function () {
        _logType('warn', arguments);
      };

      /**
       * Log messages to the console and history based on the type of message
       *
       * @param  {String} type The type of message, or `null` for `log`
       * @param  {Object} args The args to be passed to the log
       * @private
       * @method _logType
       */
      function _logType(type, args) {
        // convert args to an array to get array functions
        var argsArray = Array.prototype.slice.call(args);
        // if there's no console then don't try to output messages
        // they will still be stored in log.history
        // Was setting these once outside of this function, but containing them
        // in the function makes it easier to test cases where console doesn't exist
        var noop = function noop() { };

        var console = _globalWindow2['default']['console'] || {
          'log': noop,
          'warn': noop,
          'error': noop
        };

        if (type) {
          // add the type to the front of the message
          argsArray.unshift(type.toUpperCase() + ':');
        } else {
          // default to log with no prefix
          type = 'log';
        }

        // add to history
        log.history.push(argsArray);

        // add console prefix after adding to history
        argsArray.unshift('VIDEOJS:');

        // call appropriate log function
        if (console[type].apply) {
          console[type].apply(console, argsArray);
        } else {
          // ie8 doesn't allow error.apply, but it will just join() the array anyway
          console[type](argsArray.join(' '));
        }
      }

      exports['default'] = log;
      module.exports = exports['default'];

    }, { "global/window": 2 }], 149: [function (_dereq_, module, exports) {
      /**
       * @file merge-options.js
       */
      'use strict';

      exports.__esModule = true;
      exports['default'] = mergeOptions;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _lodashCompatObjectMerge = _dereq_('lodash-compat/object/merge');

      var _lodashCompatObjectMerge2 = _interopRequireDefault(_lodashCompatObjectMerge);

      function isPlain(obj) {
        return !!obj && typeof obj === 'object' && obj.toString() === '[object Object]' && obj.constructor === Object;
      }

      /**
       * Merge customizer. video.js simply overwrites non-simple objects
       * (like arrays) instead of attempting to overlay them.
       * @see https://lodash.com/docs#merge
       */
      var customizer = function customizer(destination, source) {
        // If we're not working with a plain object, copy the value as is
        // If source is an array, for instance, it will replace destination
        if (!isPlain(source)) {
          return source;
        }

        // If the new value is a plain object but the first object value is not
        // we need to create a new object for the first object to merge with.
        // This makes it consistent with how merge() works by default
        // and also protects from later changes the to first object affecting
        // the second object's values.
        if (!isPlain(destination)) {
          return mergeOptions(source);
        }
      };

      /**
       * Merge one or more options objects, recursively merging **only**
       * plain object properties.  Previously `deepMerge`.
       *
       * @param  {...Object} source One or more objects to merge
       * @returns {Object}          a new object that is the union of all
       * provided objects
       * @function mergeOptions
       */

      function mergeOptions() {
        // contruct the call dynamically to handle the variable number of
        // objects to merge
        var args = Array.prototype.slice.call(arguments);

        // unshift an empty object into the front of the call as the target
        // of the merge
        args.unshift({});

        // customize conflict resolution to match our historical merge behavior
        args.push(customizer);

        _lodashCompatObjectMerge2['default'].apply(null, args);

        // return the mutated result object
        return args[0];
      }

      module.exports = exports['default'];

    }, { "lodash-compat/object/merge": 40 }], 150: [function (_dereq_, module, exports) {
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var createStyleElement = function createStyleElement(className) {
        var style = _globalDocument2['default'].createElement('style');
        style.className = className;

        return style;
      };

      exports.createStyleElement = createStyleElement;
      var setTextContent = function setTextContent(el, content) {
        if (el.styleSheet) {
          el.styleSheet.cssText = content;
        } else {
          el.textContent = content;
        }
      };
      exports.setTextContent = setTextContent;

    }, { "global/document": 1 }], 151: [function (_dereq_, module, exports) {
      'use strict';

      exports.__esModule = true;
      exports.createTimeRanges = createTimeRanges;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _logJs = _dereq_('./log.js');

      var _logJs2 = _interopRequireDefault(_logJs);

      /**
       * @file time-ranges.js
       *
       * Should create a fake TimeRange object
       * Mimics an HTML5 time range instance, which has functions that
       * return the start and end times for a range
       * TimeRanges are returned by the buffered() method
       *
       * @param  {(Number|Array)} Start of a single range or an array of ranges
       * @param  {Number} End of a single range
       * @private
       * @method createTimeRanges
       */

      function createTimeRanges(start, end) {
        if (Array.isArray(start)) {
          return createTimeRangesObj(start);
        } else if (start === undefined || end === undefined) {
          return createTimeRangesObj();
        }
        return createTimeRangesObj([[start, end]]);
      }

      exports.createTimeRange = createTimeRanges;

      function createTimeRangesObj(ranges) {
        if (ranges === undefined || ranges.length === 0) {
          return {
            length: 0,
            start: function start() {
              throw new Error('This TimeRanges object is empty');
            },
            end: function end() {
              throw new Error('This TimeRanges object is empty');
            }
          };
        }
        return {
          length: ranges.length,
          start: getRange.bind(null, 'start', 0, ranges),
          end: getRange.bind(null, 'end', 1, ranges)
        };
      }

      function getRange(fnName, valueIndex, ranges, rangeIndex) {
        if (rangeIndex === undefined) {
          _logJs2['default'].warn('DEPRECATED: Function \'' + fnName + '\' on \'TimeRanges\' called without an index argument.');
          rangeIndex = 0;
        }
        rangeCheck(fnName, rangeIndex, ranges.length - 1);
        return ranges[rangeIndex][valueIndex];
      }

      function rangeCheck(fnName, index, maxIndex) {
        if (index < 0 || index > maxIndex) {
          throw new Error('Failed to execute \'' + fnName + '\' on \'TimeRanges\': The index provided (' + index + ') is greater than or equal to the maximum bound (' + maxIndex + ').');
        }
      }

    }, { "./log.js": 148 }], 152: [function (_dereq_, module, exports) {
      /**
       * @file to-title-case.js
       *
       * Uppercase the first letter of a string
       *
       * @param  {String} string String to be uppercased
       * @return {String}
       * @private
       * @method toTitleCase
       */
      "use strict";

      exports.__esModule = true;
      function toTitleCase(string) {
        return string.charAt(0).toUpperCase() + string.slice(1);
      }

      exports["default"] = toTitleCase;
      module.exports = exports["default"];

    }, {}], 153: [function (_dereq_, module, exports) {
      /**
       * @file url.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      /**
       * Resolve and parse the elements of a URL
       *
       * @param  {String} url The url to parse
       * @return {Object}     An object of url details
       * @method parseUrl
       */
      var parseUrl = function parseUrl(url) {
        var props = ['protocol', 'hostname', 'port', 'pathname', 'search', 'hash', 'host'];

        // add the url to an anchor and let the browser parse the URL
        var a = _globalDocument2['default'].createElement('a');
        a.href = url;

        // IE8 (and 9?) Fix
        // ie8 doesn't parse the URL correctly until the anchor is actually
        // added to the body, and an innerHTML is needed to trigger the parsing
        var addToBody = a.host === '' && a.protocol !== 'file:';
        var div = undefined;
        if (addToBody) {
          div = _globalDocument2['default'].createElement('div');
          div.innerHTML = '<a href="' + url + '"></a>';
          a = div.firstChild;
          // prevent the div from affecting layout
          div.setAttribute('style', 'display:none; position:absolute;');
          _globalDocument2['default'].body.appendChild(div);
        }

        // Copy the specific URL properties to a new object
        // This is also needed for IE8 because the anchor loses its
        // properties when it's removed from the dom
        var details = {};
        for (var i = 0; i < props.length; i++) {
          details[props[i]] = a[props[i]];
        }

        // IE9 adds the port to the host property unlike everyone else. If
        // a port identifier is added for standard ports, strip it.
        if (details.protocol === 'http:') {
          details.host = details.host.replace(/:80$/, '');
        }
        if (details.protocol === 'https:') {
          details.host = details.host.replace(/:443$/, '');
        }

        if (addToBody) {
          _globalDocument2['default'].body.removeChild(div);
        }

        return details;
      };

      exports.parseUrl = parseUrl;
      /**
       * Get absolute version of relative URL. Used to tell flash correct URL.
       * http://stackoverflow.com/questions/470832/getting-an-absolute-url-from-a-relative-one-ie6-issue
       *
       * @param  {String} url URL to make absolute
       * @return {String}     Absolute URL
       * @private
       * @method getAbsoluteURL
       */
      var getAbsoluteURL = function getAbsoluteURL(url) {
        // Check if absolute URL
        if (!url.match(/^https?:\/\//)) {
          // Convert to absolute URL. Flash hosted off-site needs an absolute URL.
          var div = _globalDocument2['default'].createElement('div');
          div.innerHTML = '<a href="' + url + '">x</a>';
          url = div.firstChild.href;
        }

        return url;
      };

      exports.getAbsoluteURL = getAbsoluteURL;
      /**
       * Returns the extension of the passed file name. It will return an empty string if you pass an invalid path
       *
       * @param {String}    path    The fileName path like '/path/to/file.mp4'
       * @returns {String}          The extension in lower case or an empty string if no extension could be found.
       * @method getFileExtension
       */
      var getFileExtension = function getFileExtension(path) {
        if (typeof path === 'string') {
          var splitPathRe = /^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/i;
          var pathParts = splitPathRe.exec(path);

          if (pathParts) {
            return pathParts.pop().toLowerCase();
          }
        }

        return '';
      };

      exports.getFileExtension = getFileExtension;
      /**
       * Returns whether the url passed is a cross domain request or not.
       *
       * @param {String} url The url to check
       * @return {Boolean}   Whether it is a cross domain request or not
       * @method isCrossOrigin
       */
      var isCrossOrigin = function isCrossOrigin(url) {
        var winLoc = _globalWindow2['default'].location;
        var urlInfo = parseUrl(url);

        // IE8 protocol relative urls will return ':' for protocol
        var srcProtocol = urlInfo.protocol === ':' ? winLoc.protocol : urlInfo.protocol;

        // Check if url is for another domain/origin
        // IE8 doesn't know location.origin, so we won't rely on it here
        var crossOrigin = srcProtocol + urlInfo.host !== winLoc.protocol + winLoc.host;

        return crossOrigin;
      };
      exports.isCrossOrigin = isCrossOrigin;

    }, { "global/document": 1, "global/window": 2 }], 154: [function (_dereq_, module, exports) {
      /**
       * @file video.js
       */
      'use strict';

      exports.__esModule = true;

      function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }

      function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

      var _globalWindow = _dereq_('global/window');

      var _globalWindow2 = _interopRequireDefault(_globalWindow);

      var _globalDocument = _dereq_('global/document');

      var _globalDocument2 = _interopRequireDefault(_globalDocument);

      var _setup = _dereq_('./setup');

      var setup = _interopRequireWildcard(_setup);

      var _utilsStylesheetJs = _dereq_('./utils/stylesheet.js');

      var stylesheet = _interopRequireWildcard(_utilsStylesheetJs);

      var _component = _dereq_('./component');

      var _component2 = _interopRequireDefault(_component);

      var _eventTarget = _dereq_('./event-target');

      var _eventTarget2 = _interopRequireDefault(_eventTarget);

      var _utilsEventsJs = _dereq_('./utils/events.js');

      var Events = _interopRequireWildcard(_utilsEventsJs);

      var _player = _dereq_('./player');

      var _player2 = _interopRequireDefault(_player);

      var _pluginsJs = _dereq_('./plugins.js');

      var _pluginsJs2 = _interopRequireDefault(_pluginsJs);

      var _srcJsUtilsMergeOptionsJs = _dereq_('../../src/js/utils/merge-options.js');

      var _srcJsUtilsMergeOptionsJs2 = _interopRequireDefault(_srcJsUtilsMergeOptionsJs);

      var _utilsFnJs = _dereq_('./utils/fn.js');

      var Fn = _interopRequireWildcard(_utilsFnJs);

      var _tracksTextTrackJs = _dereq_('./tracks/text-track.js');

      var _tracksTextTrackJs2 = _interopRequireDefault(_tracksTextTrackJs);

      var _tracksAudioTrackJs = _dereq_('./tracks/audio-track.js');

      var _tracksAudioTrackJs2 = _interopRequireDefault(_tracksAudioTrackJs);

      var _tracksVideoTrackJs = _dereq_('./tracks/video-track.js');

      var _tracksVideoTrackJs2 = _interopRequireDefault(_tracksVideoTrackJs);

      var _objectAssign = _dereq_('object.assign');

      var _objectAssign2 = _interopRequireDefault(_objectAssign);

      var _utilsTimeRangesJs = _dereq_('./utils/time-ranges.js');

      var _utilsFormatTimeJs = _dereq_('./utils/format-time.js');

      var _utilsFormatTimeJs2 = _interopRequireDefault(_utilsFormatTimeJs);

      var _utilsLogJs = _dereq_('./utils/log.js');

      var _utilsLogJs2 = _interopRequireDefault(_utilsLogJs);

      var _utilsDomJs = _dereq_('./utils/dom.js');

      var Dom = _interopRequireWildcard(_utilsDomJs);

      var _utilsBrowserJs = _dereq_('./utils/browser.js');

      var browser = _interopRequireWildcard(_utilsBrowserJs);

      var _utilsUrlJs = _dereq_('./utils/url.js');

      var Url = _interopRequireWildcard(_utilsUrlJs);

      var _extendJs = _dereq_('./extend.js');

      var _extendJs2 = _interopRequireDefault(_extendJs);

      var _lodashCompatObjectMerge = _dereq_('lodash-compat/object/merge');

      var _lodashCompatObjectMerge2 = _interopRequireDefault(_lodashCompatObjectMerge);

      var _utilsCreateDeprecationProxyJs = _dereq_('./utils/create-deprecation-proxy.js');

      var _utilsCreateDeprecationProxyJs2 = _interopRequireDefault(_utilsCreateDeprecationProxyJs);

      var _xhr = _dereq_('xhr');

      var _xhr2 = _interopRequireDefault(_xhr);

      // Include the built-in techs

      var _techTechJs = _dereq_('./tech/tech.js');

      var _techTechJs2 = _interopRequireDefault(_techTechJs);

      var _techHtml5Js = _dereq_('./tech/html5.js');

      var _techHtml5Js2 = _interopRequireDefault(_techHtml5Js);

      var _techFlashJs = _dereq_('./tech/flash.js');

      var _techFlashJs2 = _interopRequireDefault(_techFlashJs);

      // HTML5 Element Shim for IE8
      if (typeof HTMLVideoElement === 'undefined') {
        _globalDocument2['default'].createElement('video');
        _globalDocument2['default'].createElement('audio');
        _globalDocument2['default'].createElement('track');
      }

      /**
       * Doubles as the main function for users to create a player instance and also
       * the main library object.
       * The `videojs` function can be used to initialize or retrieve a player.
       * ```js
       *     var myPlayer = videojs('my_video_id');
       * ```
       *
       * @param  {String|Element} id      Video element or video element ID
       * @param  {Object=} options        Optional options object for config/settings
       * @param  {Function=} ready        Optional ready callback
       * @return {Player}                 A player instance
       * @mixes videojs
       * @method videojs
       */
      var videojs = function videojs(id, options, ready) {
        var tag = undefined; // Element of ID

        // Allow for element or ID to be passed in
        // String ID
        if (typeof id === 'string') {

          // Adjust for jQuery ID syntax
          if (id.indexOf('#') === 0) {
            id = id.slice(1);
          }

          // If a player instance has already been created for this ID return it.
          if (videojs.getPlayers()[id]) {

            // If options or ready funtion are passed, warn
            if (options) {
              _utilsLogJs2['default'].warn('Player "' + id + '" is already initialised. Options will not be applied.');
            }

            if (ready) {
              videojs.getPlayers()[id].ready(ready);
            }

            return videojs.getPlayers()[id];

            // Otherwise get element for ID
          } else {
            tag = Dom.getEl(id);
          }

          // ID is a media element
        } else {
          tag = id;
        }

        // Check for a useable element
        if (!tag || !tag.nodeName) {
          // re: nodeName, could be a box div also
          throw new TypeError('The element or ID supplied is not valid. (videojs)'); // Returns
        }

        // Element may have a player attr referring to an already created player instance.
        // If not, set up a new player and return the instance.
        return tag['player'] || _player2['default'].players[tag.playerId] || new _player2['default'](tag, options, ready);
      };

      // Add default styles
      if (_globalWindow2['default'].VIDEOJS_NO_DYNAMIC_STYLE !== true) {
        var style = Dom.$('.vjs-styles-defaults');

        if (!style) {
          style = stylesheet.createStyleElement('vjs-styles-defaults');
          var head = Dom.$('head');
          head.insertBefore(style, head.firstChild);
          stylesheet.setTextContent(style, '\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid {\n        padding-top: 56.25%\n      }\n    ');
        }
      }

      // Run Auto-load players
      // You have to wait at least once in case this script is loaded after your video in the DOM (weird behavior only with minified version)
      setup.autoSetupTimeout(1, videojs);

      /*
       * Current software version (semver)
       *
       * @type {String}
       */
      videojs.VERSION = '5.10.2';

      /**
       * The global options object. These are the settings that take effect
       * if no overrides are specified when the player is created.
       *
       * ```js
       *     videojs.options.autoplay = true
       *     // -> all players will autoplay by default
       * ```
       *
       * @type {Object}
       */
      videojs.options = _player2['default'].prototype.options_;

      /**
       * Get an object with the currently created players, keyed by player ID
       *
       * @return {Object} The created players
       * @mixes videojs
       * @method getPlayers
       */
      videojs.getPlayers = function () {
        return _player2['default'].players;
      };

      /**
       * For backward compatibility, expose players object.
       *
       * @deprecated
       * @memberOf videojs
       * @property {Object|Proxy} players
       */
      videojs.players = _utilsCreateDeprecationProxyJs2['default'](_player2['default'].players, {
        get: 'Access to videojs.players is deprecated; use videojs.getPlayers instead',
        set: 'Modification of videojs.players is deprecated'
      });

      /**
       * Get a component class object by name
       * ```js
       *     var VjsButton = videojs.getComponent('Button');
       *     // Create a new instance of the component
       *     var myButton = new VjsButton(myPlayer);
       * ```
       *
       * @return {Component} Component identified by name
       * @mixes videojs
       * @method getComponent
       */
      videojs.getComponent = _component2['default'].getComponent;

      /**
       * Register a component so it can referred to by name
       * Used when adding to other
       * components, either through addChild
       * `component.addChild('myComponent')`
       * or through default children options
       * `{ children: ['myComponent'] }`.
       * ```js
       *     // Get a component to subclass
       *     var VjsButton = videojs.getComponent('Button');
       *     // Subclass the component (see 'extend' doc for more info)
       *     var MySpecialButton = videojs.extend(VjsButton, {});
       *     // Register the new component
       *     VjsButton.registerComponent('MySepcialButton', MySepcialButton);
       *     // (optionally) add the new component as a default player child
       *     myPlayer.addChild('MySepcialButton');
       * ```
       * NOTE: You could also just initialize the component before adding.
       * `component.addChild(new MyComponent());`
       *
       * @param {String} The class name of the component
       * @param {Component} The component class
       * @return {Component} The newly registered component
       * @mixes videojs
       * @method registerComponent
       */
      videojs.registerComponent = function (name, comp) {
        if (_techTechJs2['default'].isTech(comp)) {
          _utilsLogJs2['default'].warn('The ' + name + ' tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)');
        }

        _component2['default'].registerComponent.call(_component2['default'], name, comp);
      };

      /**
       * Get a Tech class object by name
       * ```js
       *     var Html5 = videojs.getTech('Html5');
       *     // Create a new instance of the component
       *     var html5 = new Html5(options);
       * ```
       *
       * @return {Tech} Tech identified by name
       * @mixes videojs
       * @method getComponent
       */
      videojs.getTech = _techTechJs2['default'].getTech;

      /**
       * Register a Tech so it can referred to by name.
       * This is used in the tech order for the player.
       *
       * ```js
       *     // get the Html5 Tech
       *     var Html5 = videojs.getTech('Html5');
       *     var MyTech = videojs.extend(Html5, {});
       *     // Register the new Tech
       *     VjsButton.registerTech('Tech', MyTech);
       *     var player = videojs('myplayer', {
       *       techOrder: ['myTech', 'html5']
       *     });
       * ```
       *
       * @param {String} The class name of the tech
       * @param {Tech} The tech class
       * @return {Tech} The newly registered Tech
       * @mixes videojs
       * @method registerTech
       */
      videojs.registerTech = _techTechJs2['default'].registerTech;

      /**
       * A suite of browser and device tests
       *
       * @type {Object}
       * @private
       */
      videojs.browser = browser;

      /**
       * Whether or not the browser supports touch events. Included for backward
       * compatibility with 4.x, but deprecated. Use `videojs.browser.TOUCH_ENABLED`
       * instead going forward.
       *
       * @deprecated
       * @type {Boolean}
       */
      videojs.TOUCH_ENABLED = browser.TOUCH_ENABLED;

      /**
       * Subclass an existing class
       * Mimics ES6 subclassing with the `extend` keyword
       * ```js
       *     // Create a basic javascript 'class'
       *     function MyClass(name){
       *       // Set a property at initialization
       *       this.myName = name;
       *     }
       *     // Create an instance method
       *     MyClass.prototype.sayMyName = function(){
       *       alert(this.myName);
       *     };
       *     // Subclass the exisitng class and change the name
       *     // when initializing
       *     var MySubClass = videojs.extend(MyClass, {
       *       constructor: function(name) {
       *         // Call the super class constructor for the subclass
       *         MyClass.call(this, name)
       *       }
       *     });
       *     // Create an instance of the new sub class
       *     var myInstance = new MySubClass('John');
       *     myInstance.sayMyName(); // -> should alert "John"
       * ```
       *
       * @param {Function} The Class to subclass
       * @param {Object} An object including instace methods for the new class
       *                   Optionally including a `constructor` function
       * @return {Function} The newly created subclass
       * @mixes videojs
       * @method extend
       */
      videojs.extend = _extendJs2['default'];

      /**
       * Merge two options objects recursively
       * Performs a deep merge like lodash.merge but **only merges plain objects**
       * (not arrays, elements, anything else)
       * Other values will be copied directly from the second object.
       * ```js
       *     var defaultOptions = {
       *       foo: true,
       *       bar: {
       *         a: true,
       *         b: [1,2,3]
       *       }
       *     };
       *     var newOptions = {
       *       foo: false,
       *       bar: {
       *         b: [4,5,6]
       *       }
       *     };
       *     var result = videojs.mergeOptions(defaultOptions, newOptions);
       *     // result.foo = false;
       *     // result.bar.a = true;
       *     // result.bar.b = [4,5,6];
       * ```
       *
       * @param {Object} defaults  The options object whose values will be overriden
       * @param {Object} overrides The options object with values to override the first
       * @param {Object} etc       Any number of additional options objects
       *
       * @return {Object} a new object with the merged values
       * @mixes videojs
       * @method mergeOptions
       */
      videojs.mergeOptions = _srcJsUtilsMergeOptionsJs2['default'];

      /**
       * Change the context (this) of a function
       *
       *     videojs.bind(newContext, function(){
       *       this === newContext
       *     });
       *
       * NOTE: as of v5.0 we require an ES5 shim, so you should use the native
       * `function(){}.bind(newContext);` instead of this.
       *
       * @param  {*}        context The object to bind as scope
       * @param  {Function} fn      The function to be bound to a scope
       * @param  {Number=}  uid     An optional unique ID for the function to be set
       * @return {Function}
       */
      videojs.bind = Fn.bind;

      /**
       * Create a Video.js player plugin
       * Plugins are only initialized when options for the plugin are included
       * in the player options, or the plugin function on the player instance is
       * called.
       * **See the plugin guide in the docs for a more detailed example**
       * ```js
       *     // Make a plugin that alerts when the player plays
       *     videojs.plugin('myPlugin', function(myPluginOptions) {
       *       myPluginOptions = myPluginOptions || {};
       *
       *       var player = this;
       *       var alertText = myPluginOptions.text || 'Player is playing!'
       *
       *       player.on('play', function(){
       *         alert(alertText);
       *       });
       *     });
       *     // USAGE EXAMPLES
       *     // EXAMPLE 1: New player with plugin options, call plugin immediately
       *     var player1 = videojs('idOne', {
       *       myPlugin: {
       *         text: 'Custom text!'
       *       }
       *     });
       *     // Click play
       *     // --> Should alert 'Custom text!'
       *     // EXAMPLE 3: New player, initialize plugin later
       *     var player3 = videojs('idThree');
       *     // Click play
       *     // --> NO ALERT
       *     // Click pause
       *     // Initialize plugin using the plugin function on the player instance
       *     player3.myPlugin({
       *       text: 'Plugin added later!'
       *     });
       *     // Click play
       *     // --> Should alert 'Plugin added later!'
       * ```
       *
       * @param {String} name The plugin name
       * @param {Function} fn The plugin function that will be called with options
       * @mixes videojs
       * @method plugin
       */
      videojs.plugin = _pluginsJs2['default'];

      /**
       * Adding languages so that they're available to all players.
       * ```js
       *     videojs.addLanguage('es', { 'Hello': 'Hola' });
       * ```
       *
       * @param  {String} code The language code or dictionary property
       * @param  {Object} data The data values to be translated
       * @return {Object} The resulting language dictionary object
       * @mixes videojs
       * @method addLanguage
       */
      videojs.addLanguage = function (code, data) {
        var _merge;

        code = ('' + code).toLowerCase();
        return _lodashCompatObjectMerge2['default'](videojs.options.languages, (_merge = {}, _merge[code] = data, _merge))[code];
      };

      /**
       * Log debug messages.
       *
       * @param {...Object} messages One or more messages to log
       */
      videojs.log = _utilsLogJs2['default'];

      /**
       * Creates an emulated TimeRange object.
       *
       * @param  {Number|Array} start Start time in seconds or an array of ranges
       * @param  {Number} end   End time in seconds
       * @return {Object}       Fake TimeRange object
       * @method createTimeRange
       */
      videojs.createTimeRange = videojs.createTimeRanges = _utilsTimeRangesJs.createTimeRanges;

      /**
       * Format seconds as a time string, H:MM:SS or M:SS
       * Supplying a guide (in seconds) will force a number of leading zeros
       * to cover the length of the guide
       *
       * @param  {Number} seconds Number of seconds to be turned into a string
       * @param  {Number} guide   Number (in seconds) to model the string after
       * @return {String}         Time formatted as H:MM:SS or M:SS
       * @method formatTime
       */
      videojs.formatTime = _utilsFormatTimeJs2['default'];

      /**
       * Resolve and parse the elements of a URL
       *
       * @param  {String} url The url to parse
       * @return {Object}     An object of url details
       * @method parseUrl
       */
      videojs.parseUrl = Url.parseUrl;

      /**
       * Returns whether the url passed is a cross domain request or not.
       *
       * @param {String} url The url to check
       * @return {Boolean}   Whether it is a cross domain request or not
       * @method isCrossOrigin
       */
      videojs.isCrossOrigin = Url.isCrossOrigin;

      /**
       * Event target class.
       *
       * @type {Function}
       */
      videojs.EventTarget = _eventTarget2['default'];

      /**
       * Add an event listener to element
       * It stores the handler function in a separate cache object
       * and adds a generic handler to the element's event,
       * along with a unique id (guid) to the element.
       *
       * @param  {Element|Object}   elem Element or object to bind listeners to
       * @param  {String|Array}   type Type of event to bind to.
       * @param  {Function} fn   Event listener.
       * @method on
       */
      videojs.on = Events.on;

      /**
       * Trigger a listener only once for an event
       *
       * @param  {Element|Object}   elem Element or object to
       * @param  {String|Array}   type Name/type of event
       * @param  {Function} fn Event handler function
       * @method one
       */
      videojs.one = Events.one;

      /**
       * Removes event listeners from an element
       *
       * @param  {Element|Object}   elem Object to remove listeners from
       * @param  {String|Array=}   type Type of listener to remove. Don't include to remove all events from element.
       * @param  {Function} fn   Specific listener to remove. Don't include to remove listeners for an event type.
       * @method off
       */
      videojs.off = Events.off;

      /**
       * Trigger an event for an element
       *
       * @param  {Element|Object}      elem  Element to trigger an event on
       * @param  {Event|Object|String} event A string (the type) or an event object with a type attribute
       * @param  {Object} [hash] data hash to pass along with the event
       * @return {Boolean=} Returned only if default was prevented
       * @method trigger
       */
      videojs.trigger = Events.trigger;

      /**
       * A cross-browser XMLHttpRequest wrapper. Here's a simple example:
       *
       *     videojs.xhr({
       *       body: someJSONString,
       *       uri: "/foo",
       *       headers: {
       *         "Content-Type": "application/json"
       *       }
       *     }, function (err, resp, body) {
       *       // check resp.statusCode
       *     });
       *
       * Check out the [full
       * documentation](https://github.com/Raynos/xhr/blob/v2.1.0/README.md)
       * for more options.
       *
       * @param {Object} options settings for the request.
       * @return {XMLHttpRequest|XDomainRequest} the request object.
       * @see https://github.com/Raynos/xhr
       */
      videojs.xhr = _xhr2['default'];

      /**
       * TextTrack class
       *
       * @type {Function}
       */
      videojs.TextTrack = _tracksTextTrackJs2['default'];

      /**
       * export the AudioTrack class so that source handlers can create
       * AudioTracks and then add them to the players AudioTrackList
       *
       * @type {Function}
       */
      videojs.AudioTrack = _tracksAudioTrackJs2['default'];

      /**
       * export the VideoTrack class so that source handlers can create
       * VideoTracks and then add them to the players VideoTrackList
       *
       * @type {Function}
       */
      videojs.VideoTrack = _tracksVideoTrackJs2['default'];

      /**
       * Determines, via duck typing, whether or not a value is a DOM element.
       *
       * @method isEl
       * @param  {Mixed} value
       * @return {Boolean}
       */
      videojs.isEl = Dom.isEl;

      /**
       * Determines, via duck typing, whether or not a value is a text node.
       *
       * @method isTextNode
       * @param  {Mixed} value
       * @return {Boolean}
       */
      videojs.isTextNode = Dom.isTextNode;

      /**
       * Creates an element and applies properties.
       *
       * @method createEl
       * @param  {String} [tagName='div'] Name of tag to be created.
       * @param  {Object} [properties={}] Element properties to be applied.
       * @param  {Object} [attributes={}] Element attributes to be applied.
       * @return {Element}
       */
      videojs.createEl = Dom.createEl;

      /**
       * Check if an element has a CSS class
       *
       * @method hasClass
       * @param {Element} element Element to check
       * @param {String} classToCheck Classname to check
       */
      videojs.hasClass = Dom.hasElClass;

      /**
       * Add a CSS class name to an element
       *
       * @method addClass
       * @param {Element} element    Element to add class name to
       * @param {String} classToAdd Classname to add
       */
      videojs.addClass = Dom.addElClass;

      /**
       * Remove a CSS class name from an element
       *
       * @method removeClass
       * @param {Element} element    Element to remove from class name
       * @param {String} classToRemove Classname to remove
       */
      videojs.removeClass = Dom.removeElClass;

      /**
       * Adds or removes a CSS class name on an element depending on an optional
       * condition or the presence/absence of the class name.
       *
       * @method toggleElClass
       * @param  {Element} element
       * @param  {String} classToToggle
       * @param  {Boolean|Function} [predicate]
       *         Can be a function that returns a Boolean. If `true`, the class
       *         will be added; if `false`, the class will be removed. If not
       *         given, the class will be added if not present and vice versa.
       */
      videojs.toggleClass = Dom.toggleElClass;

      /**
       * Apply attributes to an HTML element.
       *
       * @method setAttributes
       * @param  {Element} el         Target element.
       * @param  {Object=} attributes Element attributes to be applied.
       */
      videojs.setAttributes = Dom.setElAttributes;

      /**
       * Get an element's attribute values, as defined on the HTML tag
       * Attributes are not the same as properties. They're defined on the tag
       * or with setAttribute (which shouldn't be used with HTML)
       * This will return true or false for boolean attributes.
       *
       * @method getAttributes
       * @param  {Element} tag Element from which to get tag attributes
       * @return {Object}
       */
      videojs.getAttributes = Dom.getElAttributes;

      /**
       * Empties the contents of an element.
       *
       * @method emptyEl
       * @param  {Element} el
       * @return {Element}
       */
      videojs.emptyEl = Dom.emptyEl;

      /**
       * Normalizes and appends content to an element.
       *
       * The content for an element can be passed in multiple types and
       * combinations, whose behavior is as follows:
       *
       * - String
       *   Normalized into a text node.
       *
       * - Element, TextNode
       *   Passed through.
       *
       * - Array
       *   A one-dimensional array of strings, elements, nodes, or functions (which
       *   return single strings, elements, or nodes).
       *
       * - Function
       *   If the sole argument, is expected to produce a string, element,
       *   node, or array.
       *
       * @method appendContent
       * @param  {Element} el
       * @param  {String|Element|TextNode|Array|Function} content
       * @return {Element}
       */
      videojs.appendContent = Dom.appendContent;

      /**
       * Normalizes and inserts content into an element; this is identical to
       * `appendContent()`, except it empties the element first.
       *
       * The content for an element can be passed in multiple types and
       * combinations, whose behavior is as follows:
       *
       * - String
       *   Normalized into a text node.
       *
       * - Element, TextNode
       *   Passed through.
       *
       * - Array
       *   A one-dimensional array of strings, elements, nodes, or functions (which
       *   return single strings, elements, or nodes).
       *
       * - Function
       *   If the sole argument, is expected to produce a string, element,
       *   node, or array.
       *
       * @method insertContent
       * @param  {Element} el
       * @param  {String|Element|TextNode|Array|Function} content
       * @return {Element}
       */
      videojs.insertContent = Dom.insertContent;

      /*
       * Custom Universal Module Definition (UMD)
       *
       * Video.js will never be a non-browser lib so we can simplify UMD a bunch and
       * still support requirejs and browserify. This also needs to be closure
       * compiler compatible, so string keys are used.
       */
      if (typeof define === 'function' && define['amd']) {
        define('videojs', [], function () {
          return videojs;
        });

        // checking that module is an object too because of umdjs/umd#35
      } else if (typeof exports === 'object' && typeof module === 'object') {
        module['exports'] = videojs;
      }

      exports['default'] = videojs;
      module.exports = exports['default'];

    }, { "../../src/js/utils/merge-options.js": 149, "./component": 67, "./event-target": 104, "./extend.js": 105, "./player": 113, "./plugins.js": 114, "./setup": 118, "./tech/flash.js": 121, "./tech/html5.js": 122, "./tech/tech.js": 124, "./tracks/audio-track.js": 126, "./tracks/text-track.js": 134, "./tracks/video-track.js": 139, "./utils/browser.js": 140, "./utils/create-deprecation-proxy.js": 142, "./utils/dom.js": 143, "./utils/events.js": 144, "./utils/fn.js": 145, "./utils/format-time.js": 146, "./utils/log.js": 148, "./utils/stylesheet.js": 150, "./utils/time-ranges.js": 151, "./utils/url.js": 153, "global/document": 1, "global/window": 2, "lodash-compat/object/merge": 40, "object.assign": 45, "xhr": 56 }]
  }, {}, [154])(154)
});


//# sourceMappingURL=video.js.map
/* vtt.js - v0.12.1 (https://github.com/mozilla/vtt.js) built on 08-07-2015 */

(function (root) {
  var vttjs = root.vttjs = {};
  var cueShim = vttjs.VTTCue;
  var regionShim = vttjs.VTTRegion;
  var oldVTTCue = root.VTTCue;
  var oldVTTRegion = root.VTTRegion;

  vttjs.shim = function () {
    vttjs.VTTCue = cueShim;
    vttjs.VTTRegion = regionShim;
  };

  vttjs.restore = function () {
    vttjs.VTTCue = oldVTTCue;
    vttjs.VTTRegion = oldVTTRegion;
  };
}(this));

/**
 * Copyright 2013 vtt.js Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

(function (root, vttjs) {

  var autoKeyword = "auto";
  var directionSetting = {
    "": true,
    "lr": true,
    "rl": true
  };
  var alignSetting = {
    "start": true,
    "middle": true,
    "end": true,
    "left": true,
    "right": true
  };

  function findDirectionSetting(value) {
    if (typeof value !== "string") {
      return false;
    }
    var dir = directionSetting[value.toLowerCase()];
    return dir ? value.toLowerCase() : false;
  }

  function findAlignSetting(value) {
    if (typeof value !== "string") {
      return false;
    }
    var align = alignSetting[value.toLowerCase()];
    return align ? value.toLowerCase() : false;
  }

  function extend(obj) {
    var i = 1;
    for (; i < arguments.length; i++) {
      var cobj = arguments[i];
      for (var p in cobj) {
        obj[p] = cobj[p];
      }
    }

    return obj;
  }

  function VTTCue(startTime, endTime, text) {
    var cue = this;
    var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent);
    var baseObj = {};

    if (isIE8) {
      cue = document.createElement('custom');
    } else {
      baseObj.enumerable = true;
    }

    /**
     * Shim implementation specific properties. These properties are not in
     * the spec.
     */

    // Lets us know when the VTTCue's data has changed in such a way that we need
    // to recompute its display state. This lets us compute its display state
    // lazily.
    cue.hasBeenReset = false;

    /**
     * VTTCue and TextTrackCue properties
     * http://dev.w3.org/html5/webvtt/#vttcue-interface
     */

    var _id = "";
    var _pauseOnExit = false;
    var _startTime = startTime;
    var _endTime = endTime;
    var _text = text;
    var _region = null;
    var _vertical = "";
    var _snapToLines = true;
    var _line = "auto";
    var _lineAlign = "start";
    var _position = 50;
    var _positionAlign = "middle";
    var _size = 50;
    var _align = "middle";

    Object.defineProperty(cue,
      "id", extend({}, baseObj, {
        get: function () {
          return _id;
        },
        set: function (value) {
          _id = "" + value;
        }
      }));

    Object.defineProperty(cue,
      "pauseOnExit", extend({}, baseObj, {
        get: function () {
          return _pauseOnExit;
        },
        set: function (value) {
          _pauseOnExit = !!value;
        }
      }));

    Object.defineProperty(cue,
      "startTime", extend({}, baseObj, {
        get: function () {
          return _startTime;
        },
        set: function (value) {
          if (typeof value !== "number") {
            throw new TypeError("Start time must be set to a number.");
          }
          _startTime = value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "endTime", extend({}, baseObj, {
        get: function () {
          return _endTime;
        },
        set: function (value) {
          if (typeof value !== "number") {
            throw new TypeError("End time must be set to a number.");
          }
          _endTime = value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "text", extend({}, baseObj, {
        get: function () {
          return _text;
        },
        set: function (value) {
          _text = "" + value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "region", extend({}, baseObj, {
        get: function () {
          return _region;
        },
        set: function (value) {
          _region = value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "vertical", extend({}, baseObj, {
        get: function () {
          return _vertical;
        },
        set: function (value) {
          var setting = findDirectionSetting(value);
          // Have to check for false because the setting an be an empty string.
          if (setting === false) {
            throw new SyntaxError("An invalid or illegal string was specified.");
          }
          _vertical = setting;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "snapToLines", extend({}, baseObj, {
        get: function () {
          return _snapToLines;
        },
        set: function (value) {
          _snapToLines = !!value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "line", extend({}, baseObj, {
        get: function () {
          return _line;
        },
        set: function (value) {
          if (typeof value !== "number" && value !== autoKeyword) {
            throw new SyntaxError("An invalid number or illegal string was specified.");
          }
          _line = value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "lineAlign", extend({}, baseObj, {
        get: function () {
          return _lineAlign;
        },
        set: function (value) {
          var setting = findAlignSetting(value);
          if (!setting) {
            throw new SyntaxError("An invalid or illegal string was specified.");
          }
          _lineAlign = setting;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "position", extend({}, baseObj, {
        get: function () {
          return _position;
        },
        set: function (value) {
          if (value < 0 || value > 100) {
            throw new Error("Position must be between 0 and 100.");
          }
          _position = value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "positionAlign", extend({}, baseObj, {
        get: function () {
          return _positionAlign;
        },
        set: function (value) {
          var setting = findAlignSetting(value);
          if (!setting) {
            throw new SyntaxError("An invalid or illegal string was specified.");
          }
          _positionAlign = setting;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "size", extend({}, baseObj, {
        get: function () {
          return _size;
        },
        set: function (value) {
          if (value < 0 || value > 100) {
            throw new Error("Size must be between 0 and 100.");
          }
          _size = value;
          this.hasBeenReset = true;
        }
      }));

    Object.defineProperty(cue,
      "align", extend({}, baseObj, {
        get: function () {
          return _align;
        },
        set: function (value) {
          var setting = findAlignSetting(value);
          if (!setting) {
            throw new SyntaxError("An invalid or illegal string was specified.");
          }
          _align = setting;
          this.hasBeenReset = true;
        }
      }));

    /**
     * Other <track> spec defined properties
     */

    // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#text-track-cue-display-state
    cue.displayState = undefined;

    if (isIE8) {
      return cue;
    }
  }

  /**
   * VTTCue methods
   */

  VTTCue.prototype.getCueAsHTML = function () {
    // Assume WebVTT.convertCueToDOMTree is on the global.
    return WebVTT.convertCueToDOMTree(window, this.text);
  };

  root.VTTCue = root.VTTCue || VTTCue;
  vttjs.VTTCue = VTTCue;
}(this, (this.vttjs || {})));

/**
 * Copyright 2013 vtt.js Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

(function (root, vttjs) {

  var scrollSetting = {
    "": true,
    "up": true
  };

  function findScrollSetting(value) {
    if (typeof value !== "string") {
      return false;
    }
    var scroll = scrollSetting[value.toLowerCase()];
    return scroll ? value.toLowerCase() : false;
  }

  function isValidPercentValue(value) {
    return typeof value === "number" && (value >= 0 && value <= 100);
  }

  // VTTRegion shim http://dev.w3.org/html5/webvtt/#vttregion-interface
  function VTTRegion() {
    var _width = 100;
    var _lines = 3;
    var _regionAnchorX = 0;
    var _regionAnchorY = 100;
    var _viewportAnchorX = 0;
    var _viewportAnchorY = 100;
    var _scroll = "";

    Object.defineProperties(this, {
      "width": {
        enumerable: true,
        get: function () {
          return _width;
        },
        set: function (value) {
          if (!isValidPercentValue(value)) {
            throw new Error("Width must be between 0 and 100.");
          }
          _width = value;
        }
      },
      "lines": {
        enumerable: true,
        get: function () {
          return _lines;
        },
        set: function (value) {
          if (typeof value !== "number") {
            throw new TypeError("Lines must be set to a number.");
          }
          _lines = value;
        }
      },
      "regionAnchorY": {
        enumerable: true,
        get: function () {
          return _regionAnchorY;
        },
        set: function (value) {
          if (!isValidPercentValue(value)) {
            throw new Error("RegionAnchorX must be between 0 and 100.");
          }
          _regionAnchorY = value;
        }
      },
      "regionAnchorX": {
        enumerable: true,
        get: function () {
          return _regionAnchorX;
        },
        set: function (value) {
          if (!isValidPercentValue(value)) {
            throw new Error("RegionAnchorY must be between 0 and 100.");
          }
          _regionAnchorX = value;
        }
      },
      "viewportAnchorY": {
        enumerable: true,
        get: function () {
          return _viewportAnchorY;
        },
        set: function (value) {
          if (!isValidPercentValue(value)) {
            throw new Error("ViewportAnchorY must be between 0 and 100.");
          }
          _viewportAnchorY = value;
        }
      },
      "viewportAnchorX": {
        enumerable: true,
        get: function () {
          return _viewportAnchorX;
        },
        set: function (value) {
          if (!isValidPercentValue(value)) {
            throw new Error("ViewportAnchorX must be between 0 and 100.");
          }
          _viewportAnchorX = value;
        }
      },
      "scroll": {
        enumerable: true,
        get: function () {
          return _scroll;
        },
        set: function (value) {
          var setting = findScrollSetting(value);
          // Have to check for false as an empty string is a legal value.
          if (setting === false) {
            throw new SyntaxError("An invalid or illegal string was specified.");
          }
          _scroll = setting;
        }
      }
    });
  }

  root.VTTRegion = root.VTTRegion || VTTRegion;
  vttjs.VTTRegion = VTTRegion;
}(this, (this.vttjs || {})));

/**
 * Copyright 2013 vtt.js Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */

(function (global) {

  var _objCreate = Object.create || (function () {
    function F() { }
    return function (o) {
      if (arguments.length !== 1) {
        throw new Error('Object.create shim only accepts one parameter.');
      }
      F.prototype = o;
      return new F();
    };
  })();

  // Creates a new ParserError object from an errorData object. The errorData
  // object should have default code and message properties. The default message
  // property can be overriden by passing in a message parameter.
  // See ParsingError.Errors below for acceptable errors.
  function ParsingError(errorData, message) {
    this.name = "ParsingError";
    this.code = errorData.code;
    this.message = message || errorData.message;
  }
  ParsingError.prototype = _objCreate(Error.prototype);
  ParsingError.prototype.constructor = ParsingError;

  // ParsingError metadata for acceptable ParsingErrors.
  ParsingError.Errors = {
    BadSignature: {
      code: 0,
      message: "Malformed WebVTT signature."
    },
    BadTimeStamp: {
      code: 1,
      message: "Malformed time stamp."
    }
  };

  // Try to parse input as a time stamp.
  function parseTimeStamp(input) {

    function computeSeconds(h, m, s, f) {
      return (h | 0) * 3600 + (m | 0) * 60 + (s | 0) + (f | 0) / 1000;
    }

    var m = input.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);
    if (!m) {
      return null;
    }

    if (m[3]) {
      // Timestamp takes the form of [hours]:[minutes]:[seconds].[milliseconds]
      return computeSeconds(m[1], m[2], m[3].replace(":", ""), m[4]);
    } else if (m[1] > 59) {
      // Timestamp takes the form of [hours]:[minutes].[milliseconds]
      // First position is hours as it's over 59.
      return computeSeconds(m[1], m[2], 0, m[4]);
    } else {
      // Timestamp takes the form of [minutes]:[seconds].[milliseconds]
      return computeSeconds(0, m[1], m[2], m[4]);
    }
  }

  // A settings object holds key/value pairs and will ignore anything but the first
  // assignment to a specific key.
  function Settings() {
    this.values = _objCreate(null);
  }

  Settings.prototype = {
    // Only accept the first assignment to any key.
    set: function (k, v) {
      if (!this.get(k) && v !== "") {
        this.values[k] = v;
      }
    },
    // Return the value for a key, or a default value.
    // If 'defaultKey' is passed then 'dflt' is assumed to be an object with
    // a number of possible default values as properties where 'defaultKey' is
    // the key of the property that will be chosen; otherwise it's assumed to be
    // a single value.
    get: function (k, dflt, defaultKey) {
      if (defaultKey) {
        return this.has(k) ? this.values[k] : dflt[defaultKey];
      }
      return this.has(k) ? this.values[k] : dflt;
    },
    // Check whether we have a value for a key.
    has: function (k) {
      return k in this.values;
    },
    // Accept a setting if its one of the given alternatives.
    alt: function (k, v, a) {
      for (var n = 0; n < a.length; ++n) {
        if (v === a[n]) {
          this.set(k, v);
          break;
        }
      }
    },
    // Accept a setting if its a valid (signed) integer.
    integer: function (k, v) {
      if (/^-?\d+$/.test(v)) { // integer
        this.set(k, parseInt(v, 10));
      }
    },
    // Accept a setting if its a valid percentage.
    percent: function (k, v) {
      var m;
      if ((m = v.match(/^([\d]{1,3})(\.[\d]*)?%$/))) {
        v = parseFloat(v);
        if (v >= 0 && v <= 100) {
          this.set(k, v);
          return true;
        }
      }
      return false;
    }
  };

  // Helper function to parse input into groups separated by 'groupDelim', and
  // interprete each group as a key/value pair separated by 'keyValueDelim'.
  function parseOptions(input, callback, keyValueDelim, groupDelim) {
    var groups = groupDelim ? input.split(groupDelim) : [input];
    for (var i in groups) {
      if (typeof groups[i] !== "string") {
        continue;
      }
      var kv = groups[i].split(keyValueDelim);
      if (kv.length !== 2) {
        continue;
      }
      var k = kv[0];
      var v = kv[1];
      callback(k, v);
    }
  }

  function parseCue(input, cue, regionList) {
    // Remember the original input if we need to throw an error.
    var oInput = input;
    // 4.1 WebVTT timestamp
    function consumeTimeStamp() {
      var ts = parseTimeStamp(input);
      if (ts === null) {
        throw new ParsingError(ParsingError.Errors.BadTimeStamp,
          "Malformed timestamp: " + oInput);
      }
      // Remove time stamp from input.
      input = input.replace(/^[^\sa-zA-Z-]+/, "");
      return ts;
    }

    // 4.4.2 WebVTT cue settings
    function consumeCueSettings(input, cue) {
      var settings = new Settings();

      parseOptions(input, function (k, v) {
        switch (k) {
          case "region":
            // Find the last region we parsed with the same region id.
            for (var i = regionList.length - 1; i >= 0; i--) {
              if (regionList[i].id === v) {
                settings.set(k, regionList[i].region);
                break;
              }
            }
            break;
          case "vertical":
            settings.alt(k, v, ["rl", "lr"]);
            break;
          case "line":
            var vals = v.split(","),
              vals0 = vals[0];
            settings.integer(k, vals0);
            settings.percent(k, vals0) ? settings.set("snapToLines", false) : null;
            settings.alt(k, vals0, ["auto"]);
            if (vals.length === 2) {
              settings.alt("lineAlign", vals[1], ["start", "middle", "end"]);
            }
            break;
          case "position":
            vals = v.split(",");
            settings.percent(k, vals[0]);
            if (vals.length === 2) {
              settings.alt("positionAlign", vals[1], ["start", "middle", "end"]);
            }
            break;
          case "size":
            settings.percent(k, v);
            break;
          case "align":
            settings.alt(k, v, ["start", "middle", "end", "left", "right"]);
            break;
        }
      }, /:/, /\s/);

      // Apply default values for any missing fields.
      cue.region = settings.get("region", null);
      cue.vertical = settings.get("vertical", "");
      cue.line = settings.get("line", "auto");
      cue.lineAlign = settings.get("lineAlign", "start");
      cue.snapToLines = settings.get("snapToLines", true);
      cue.size = settings.get("size", 100);
      cue.align = settings.get("align", "middle");
      cue.position = settings.get("position", {
        start: 0,
        left: 0,
        middle: 50,
        end: 100,
        right: 100
      }, cue.align);
      cue.positionAlign = settings.get("positionAlign", {
        start: "start",
        left: "start",
        middle: "middle",
        end: "end",
        right: "end"
      }, cue.align);
    }

    function skipWhitespace() {
      input = input.replace(/^\s+/, "");
    }

    // 4.1 WebVTT cue timings.
    skipWhitespace();
    cue.startTime = consumeTimeStamp();   // (1) collect cue start time
    skipWhitespace();
    if (input.substr(0, 3) !== "-->") {     // (3) next characters must match "-->"
      throw new ParsingError(ParsingError.Errors.BadTimeStamp,
        "Malformed time stamp (time stamps must be separated by '-->'): " +
        oInput);
    }
    input = input.substr(3);
    skipWhitespace();
    cue.endTime = consumeTimeStamp();     // (5) collect cue end time

    // 4.1 WebVTT cue settings list.
    skipWhitespace();
    consumeCueSettings(input, cue);
  }

  var ESCAPE = {
    "&amp;": "&",
    "&lt;": "<",
    "&gt;": ">",
    "&lrm;": "\u200e",
    "&rlm;": "\u200f",
    "&nbsp;": "\u00a0"
  };

  var TAG_NAME = {
    c: "span",
    i: "i",
    b: "b",
    u: "u",
    ruby: "ruby",
    rt: "rt",
    v: "span",
    lang: "span"
  };

  var TAG_ANNOTATION = {
    v: "title",
    lang: "lang"
  };

  var NEEDS_PARENT = {
    rt: "ruby"
  };

  // Parse content into a document fragment.
  function parseContent(window, input) {
    function nextToken() {
      // Check for end-of-string.
      if (!input) {
        return null;
      }

      // Consume 'n' characters from the input.
      function consume(result) {
        input = input.substr(result.length);
        return result;
      }

      var m = input.match(/^([^<]*)(<[^>]+>?)?/);
      // If there is some text before the next tag, return it, otherwise return
      // the tag.
      return consume(m[1] ? m[1] : m[2]);
    }

    // Unescape a string 's'.
    function unescape1(e) {
      return ESCAPE[e];
    }
    function unescape(s) {
      while ((m = s.match(/&(amp|lt|gt|lrm|rlm|nbsp);/))) {
        s = s.replace(m[0], unescape1);
      }
      return s;
    }

    function shouldAdd(current, element) {
      return !NEEDS_PARENT[element.localName] ||
        NEEDS_PARENT[element.localName] === current.localName;
    }

    // Create an element for this tag.
    function createElement(type, annotation) {
      var tagName = TAG_NAME[type];
      if (!tagName) {
        return null;
      }
      var element = window.document.createElement(tagName);
      element.localName = tagName;
      var name = TAG_ANNOTATION[type];
      if (name && annotation) {
        element[name] = annotation.trim();
      }
      return element;
    }

    var rootDiv = window.document.createElement("div"),
      current = rootDiv,
      t,
      tagStack = [];

    while ((t = nextToken()) !== null) {
      if (t[0] === '<') {
        if (t[1] === "/") {
          // If the closing tag matches, move back up to the parent node.
          if (tagStack.length &&
            tagStack[tagStack.length - 1] === t.substr(2).replace(">", "")) {
            tagStack.pop();
            current = current.parentNode;
          }
          // Otherwise just ignore the end tag.
          continue;
        }
        var ts = parseTimeStamp(t.substr(1, t.length - 2));
        var node;
        if (ts) {
          // Timestamps are lead nodes as well.
          node = window.document.createProcessingInstruction("timestamp", ts);
          current.appendChild(node);
          continue;
        }
        var m = t.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);
        // If we can't parse the tag, skip to the next tag.
        if (!m) {
          continue;
        }
        // Try to construct an element, and ignore the tag if we couldn't.
        node = createElement(m[1], m[3]);
        if (!node) {
          continue;
        }
        // Determine if the tag should be added based on the context of where it
        // is placed in the cuetext.
        if (!shouldAdd(current, node)) {
          continue;
        }
        // Set the class list (as a list of classes, separated by space).
        if (m[2]) {
          node.className = m[2].substr(1).replace('.', ' ');
        }
        // Append the node to the current node, and enter the scope of the new
        // node.
        tagStack.push(m[1]);
        current.appendChild(node);
        current = node;
        continue;
      }

      // Text nodes are leaf nodes.
      current.appendChild(window.document.createTextNode(unescape(t)));
    }

    return rootDiv;
  }

  // This is a list of all the Unicode characters that have a strong
  // right-to-left category. What this means is that these characters are
  // written right-to-left for sure. It was generated by pulling all the strong
  // right-to-left characters out of the Unicode data table. That table can
  // found at: http://www.unicode.org/Public/UNIDATA/UnicodeData.txt
  var strongRTLChars = [0x05BE, 0x05C0, 0x05C3, 0x05C6, 0x05D0, 0x05D1,
    0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7, 0x05D8, 0x05D9, 0x05DA,
    0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF, 0x05E0, 0x05E1, 0x05E2, 0x05E3,
    0x05E4, 0x05E5, 0x05E6, 0x05E7, 0x05E8, 0x05E9, 0x05EA, 0x05F0, 0x05F1,
    0x05F2, 0x05F3, 0x05F4, 0x0608, 0x060B, 0x060D, 0x061B, 0x061E, 0x061F,
    0x0620, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, 0x0628,
    0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F, 0x0630, 0x0631,
    0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, 0x0638, 0x0639, 0x063A,
    0x063B, 0x063C, 0x063D, 0x063E, 0x063F, 0x0640, 0x0641, 0x0642, 0x0643,
    0x0644, 0x0645, 0x0646, 0x0647, 0x0648, 0x0649, 0x064A, 0x066D, 0x066E,
    0x066F, 0x0671, 0x0672, 0x0673, 0x0674, 0x0675, 0x0676, 0x0677, 0x0678,
    0x0679, 0x067A, 0x067B, 0x067C, 0x067D, 0x067E, 0x067F, 0x0680, 0x0681,
    0x0682, 0x0683, 0x0684, 0x0685, 0x0686, 0x0687, 0x0688, 0x0689, 0x068A,
    0x068B, 0x068C, 0x068D, 0x068E, 0x068F, 0x0690, 0x0691, 0x0692, 0x0693,
    0x0694, 0x0695, 0x0696, 0x0697, 0x0698, 0x0699, 0x069A, 0x069B, 0x069C,
    0x069D, 0x069E, 0x069F, 0x06A0, 0x06A1, 0x06A2, 0x06A3, 0x06A4, 0x06A5,
    0x06A6, 0x06A7, 0x06A8, 0x06A9, 0x06AA, 0x06AB, 0x06AC, 0x06AD, 0x06AE,
    0x06AF, 0x06B0, 0x06B1, 0x06B2, 0x06B3, 0x06B4, 0x06B5, 0x06B6, 0x06B7,
    0x06B8, 0x06B9, 0x06BA, 0x06BB, 0x06BC, 0x06BD, 0x06BE, 0x06BF, 0x06C0,
    0x06C1, 0x06C2, 0x06C3, 0x06C4, 0x06C5, 0x06C6, 0x06C7, 0x06C8, 0x06C9,
    0x06CA, 0x06CB, 0x06CC, 0x06CD, 0x06CE, 0x06CF, 0x06D0, 0x06D1, 0x06D2,
    0x06D3, 0x06D4, 0x06D5, 0x06E5, 0x06E6, 0x06EE, 0x06EF, 0x06FA, 0x06FB,
    0x06FC, 0x06FD, 0x06FE, 0x06FF, 0x0700, 0x0701, 0x0702, 0x0703, 0x0704,
    0x0705, 0x0706, 0x0707, 0x0708, 0x0709, 0x070A, 0x070B, 0x070C, 0x070D,
    0x070F, 0x0710, 0x0712, 0x0713, 0x0714, 0x0715, 0x0716, 0x0717, 0x0718,
    0x0719, 0x071A, 0x071B, 0x071C, 0x071D, 0x071E, 0x071F, 0x0720, 0x0721,
    0x0722, 0x0723, 0x0724, 0x0725, 0x0726, 0x0727, 0x0728, 0x0729, 0x072A,
    0x072B, 0x072C, 0x072D, 0x072E, 0x072F, 0x074D, 0x074E, 0x074F, 0x0750,
    0x0751, 0x0752, 0x0753, 0x0754, 0x0755, 0x0756, 0x0757, 0x0758, 0x0759,
    0x075A, 0x075B, 0x075C, 0x075D, 0x075E, 0x075F, 0x0760, 0x0761, 0x0762,
    0x0763, 0x0764, 0x0765, 0x0766, 0x0767, 0x0768, 0x0769, 0x076A, 0x076B,
    0x076C, 0x076D, 0x076E, 0x076F, 0x0770, 0x0771, 0x0772, 0x0773, 0x0774,
    0x0775, 0x0776, 0x0777, 0x0778, 0x0779, 0x077A, 0x077B, 0x077C, 0x077D,
    0x077E, 0x077F, 0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0786,
    0x0787, 0x0788, 0x0789, 0x078A, 0x078B, 0x078C, 0x078D, 0x078E, 0x078F,
    0x0790, 0x0791, 0x0792, 0x0793, 0x0794, 0x0795, 0x0796, 0x0797, 0x0798,
    0x0799, 0x079A, 0x079B, 0x079C, 0x079D, 0x079E, 0x079F, 0x07A0, 0x07A1,
    0x07A2, 0x07A3, 0x07A4, 0x07A5, 0x07B1, 0x07C0, 0x07C1, 0x07C2, 0x07C3,
    0x07C4, 0x07C5, 0x07C6, 0x07C7, 0x07C8, 0x07C9, 0x07CA, 0x07CB, 0x07CC,
    0x07CD, 0x07CE, 0x07CF, 0x07D0, 0x07D1, 0x07D2, 0x07D3, 0x07D4, 0x07D5,
    0x07D6, 0x07D7, 0x07D8, 0x07D9, 0x07DA, 0x07DB, 0x07DC, 0x07DD, 0x07DE,
    0x07DF, 0x07E0, 0x07E1, 0x07E2, 0x07E3, 0x07E4, 0x07E5, 0x07E6, 0x07E7,
    0x07E8, 0x07E9, 0x07EA, 0x07F4, 0x07F5, 0x07FA, 0x0800, 0x0801, 0x0802,
    0x0803, 0x0804, 0x0805, 0x0806, 0x0807, 0x0808, 0x0809, 0x080A, 0x080B,
    0x080C, 0x080D, 0x080E, 0x080F, 0x0810, 0x0811, 0x0812, 0x0813, 0x0814,
    0x0815, 0x081A, 0x0824, 0x0828, 0x0830, 0x0831, 0x0832, 0x0833, 0x0834,
    0x0835, 0x0836, 0x0837, 0x0838, 0x0839, 0x083A, 0x083B, 0x083C, 0x083D,
    0x083E, 0x0840, 0x0841, 0x0842, 0x0843, 0x0844, 0x0845, 0x0846, 0x0847,
    0x0848, 0x0849, 0x084A, 0x084B, 0x084C, 0x084D, 0x084E, 0x084F, 0x0850,
    0x0851, 0x0852, 0x0853, 0x0854, 0x0855, 0x0856, 0x0857, 0x0858, 0x085E,
    0x08A0, 0x08A2, 0x08A3, 0x08A4, 0x08A5, 0x08A6, 0x08A7, 0x08A8, 0x08A9,
    0x08AA, 0x08AB, 0x08AC, 0x200F, 0xFB1D, 0xFB1F, 0xFB20, 0xFB21, 0xFB22,
    0xFB23, 0xFB24, 0xFB25, 0xFB26, 0xFB27, 0xFB28, 0xFB2A, 0xFB2B, 0xFB2C,
    0xFB2D, 0xFB2E, 0xFB2F, 0xFB30, 0xFB31, 0xFB32, 0xFB33, 0xFB34, 0xFB35,
    0xFB36, 0xFB38, 0xFB39, 0xFB3A, 0xFB3B, 0xFB3C, 0xFB3E, 0xFB40, 0xFB41,
    0xFB43, 0xFB44, 0xFB46, 0xFB47, 0xFB48, 0xFB49, 0xFB4A, 0xFB4B, 0xFB4C,
    0xFB4D, 0xFB4E, 0xFB4F, 0xFB50, 0xFB51, 0xFB52, 0xFB53, 0xFB54, 0xFB55,
    0xFB56, 0xFB57, 0xFB58, 0xFB59, 0xFB5A, 0xFB5B, 0xFB5C, 0xFB5D, 0xFB5E,
    0xFB5F, 0xFB60, 0xFB61, 0xFB62, 0xFB63, 0xFB64, 0xFB65, 0xFB66, 0xFB67,
    0xFB68, 0xFB69, 0xFB6A, 0xFB6B, 0xFB6C, 0xFB6D, 0xFB6E, 0xFB6F, 0xFB70,
    0xFB71, 0xFB72, 0xFB73, 0xFB74, 0xFB75, 0xFB76, 0xFB77, 0xFB78, 0xFB79,
    0xFB7A, 0xFB7B, 0xFB7C, 0xFB7D, 0xFB7E, 0xFB7F, 0xFB80, 0xFB81, 0xFB82,
    0xFB83, 0xFB84, 0xFB85, 0xFB86, 0xFB87, 0xFB88, 0xFB89, 0xFB8A, 0xFB8B,
    0xFB8C, 0xFB8D, 0xFB8E, 0xFB8F, 0xFB90, 0xFB91, 0xFB92, 0xFB93, 0xFB94,
    0xFB95, 0xFB96, 0xFB97, 0xFB98, 0xFB99, 0xFB9A, 0xFB9B, 0xFB9C, 0xFB9D,
    0xFB9E, 0xFB9F, 0xFBA0, 0xFBA1, 0xFBA2, 0xFBA3, 0xFBA4, 0xFBA5, 0xFBA6,
    0xFBA7, 0xFBA8, 0xFBA9, 0xFBAA, 0xFBAB, 0xFBAC, 0xFBAD, 0xFBAE, 0xFBAF,
    0xFBB0, 0xFBB1, 0xFBB2, 0xFBB3, 0xFBB4, 0xFBB5, 0xFBB6, 0xFBB7, 0xFBB8,
    0xFBB9, 0xFBBA, 0xFBBB, 0xFBBC, 0xFBBD, 0xFBBE, 0xFBBF, 0xFBC0, 0xFBC1,
    0xFBD3, 0xFBD4, 0xFBD5, 0xFBD6, 0xFBD7, 0xFBD8, 0xFBD9, 0xFBDA, 0xFBDB,
    0xFBDC, 0xFBDD, 0xFBDE, 0xFBDF, 0xFBE0, 0xFBE1, 0xFBE2, 0xFBE3, 0xFBE4,
    0xFBE5, 0xFBE6, 0xFBE7, 0xFBE8, 0xFBE9, 0xFBEA, 0xFBEB, 0xFBEC, 0xFBED,
    0xFBEE, 0xFBEF, 0xFBF0, 0xFBF1, 0xFBF2, 0xFBF3, 0xFBF4, 0xFBF5, 0xFBF6,
    0xFBF7, 0xFBF8, 0xFBF9, 0xFBFA, 0xFBFB, 0xFBFC, 0xFBFD, 0xFBFE, 0xFBFF,
    0xFC00, 0xFC01, 0xFC02, 0xFC03, 0xFC04, 0xFC05, 0xFC06, 0xFC07, 0xFC08,
    0xFC09, 0xFC0A, 0xFC0B, 0xFC0C, 0xFC0D, 0xFC0E, 0xFC0F, 0xFC10, 0xFC11,
    0xFC12, 0xFC13, 0xFC14, 0xFC15, 0xFC16, 0xFC17, 0xFC18, 0xFC19, 0xFC1A,
    0xFC1B, 0xFC1C, 0xFC1D, 0xFC1E, 0xFC1F, 0xFC20, 0xFC21, 0xFC22, 0xFC23,
    0xFC24, 0xFC25, 0xFC26, 0xFC27, 0xFC28, 0xFC29, 0xFC2A, 0xFC2B, 0xFC2C,
    0xFC2D, 0xFC2E, 0xFC2F, 0xFC30, 0xFC31, 0xFC32, 0xFC33, 0xFC34, 0xFC35,
    0xFC36, 0xFC37, 0xFC38, 0xFC39, 0xFC3A, 0xFC3B, 0xFC3C, 0xFC3D, 0xFC3E,
    0xFC3F, 0xFC40, 0xFC41, 0xFC42, 0xFC43, 0xFC44, 0xFC45, 0xFC46, 0xFC47,
    0xFC48, 0xFC49, 0xFC4A, 0xFC4B, 0xFC4C, 0xFC4D, 0xFC4E, 0xFC4F, 0xFC50,
    0xFC51, 0xFC52, 0xFC53, 0xFC54, 0xFC55, 0xFC56, 0xFC57, 0xFC58, 0xFC59,
    0xFC5A, 0xFC5B, 0xFC5C, 0xFC5D, 0xFC5E, 0xFC5F, 0xFC60, 0xFC61, 0xFC62,
    0xFC63, 0xFC64, 0xFC65, 0xFC66, 0xFC67, 0xFC68, 0xFC69, 0xFC6A, 0xFC6B,
    0xFC6C, 0xFC6D, 0xFC6E, 0xFC6F, 0xFC70, 0xFC71, 0xFC72, 0xFC73, 0xFC74,
    0xFC75, 0xFC76, 0xFC77, 0xFC78, 0xFC79, 0xFC7A, 0xFC7B, 0xFC7C, 0xFC7D,
    0xFC7E, 0xFC7F, 0xFC80, 0xFC81, 0xFC82, 0xFC83, 0xFC84, 0xFC85, 0xFC86,
    0xFC87, 0xFC88, 0xFC89, 0xFC8A, 0xFC8B, 0xFC8C, 0xFC8D, 0xFC8E, 0xFC8F,
    0xFC90, 0xFC91, 0xFC92, 0xFC93, 0xFC94, 0xFC95, 0xFC96, 0xFC97, 0xFC98,
    0xFC99, 0xFC9A, 0xFC9B, 0xFC9C, 0xFC9D, 0xFC9E, 0xFC9F, 0xFCA0, 0xFCA1,
    0xFCA2, 0xFCA3, 0xFCA4, 0xFCA5, 0xFCA6, 0xFCA7, 0xFCA8, 0xFCA9, 0xFCAA,
    0xFCAB, 0xFCAC, 0xFCAD, 0xFCAE, 0xFCAF, 0xFCB0, 0xFCB1, 0xFCB2, 0xFCB3,
    0xFCB4, 0xFCB5, 0xFCB6, 0xFCB7, 0xFCB8, 0xFCB9, 0xFCBA, 0xFCBB, 0xFCBC,
    0xFCBD, 0xFCBE, 0xFCBF, 0xFCC0, 0xFCC1, 0xFCC2, 0xFCC3, 0xFCC4, 0xFCC5,
    0xFCC6, 0xFCC7, 0xFCC8, 0xFCC9, 0xFCCA, 0xFCCB, 0xFCCC, 0xFCCD, 0xFCCE,
    0xFCCF, 0xFCD0, 0xFCD1, 0xFCD2, 0xFCD3, 0xFCD4, 0xFCD5, 0xFCD6, 0xFCD7,
    0xFCD8, 0xFCD9, 0xFCDA, 0xFCDB, 0xFCDC, 0xFCDD, 0xFCDE, 0xFCDF, 0xFCE0,
    0xFCE1, 0xFCE2, 0xFCE3, 0xFCE4, 0xFCE5, 0xFCE6, 0xFCE7, 0xFCE8, 0xFCE9,
    0xFCEA, 0xFCEB, 0xFCEC, 0xFCED, 0xFCEE, 0xFCEF, 0xFCF0, 0xFCF1, 0xFCF2,
    0xFCF3, 0xFCF4, 0xFCF5, 0xFCF6, 0xFCF7, 0xFCF8, 0xFCF9, 0xFCFA, 0xFCFB,
    0xFCFC, 0xFCFD, 0xFCFE, 0xFCFF, 0xFD00, 0xFD01, 0xFD02, 0xFD03, 0xFD04,
    0xFD05, 0xFD06, 0xFD07, 0xFD08, 0xFD09, 0xFD0A, 0xFD0B, 0xFD0C, 0xFD0D,
    0xFD0E, 0xFD0F, 0xFD10, 0xFD11, 0xFD12, 0xFD13, 0xFD14, 0xFD15, 0xFD16,
    0xFD17, 0xFD18, 0xFD19, 0xFD1A, 0xFD1B, 0xFD1C, 0xFD1D, 0xFD1E, 0xFD1F,
    0xFD20, 0xFD21, 0xFD22, 0xFD23, 0xFD24, 0xFD25, 0xFD26, 0xFD27, 0xFD28,
    0xFD29, 0xFD2A, 0xFD2B, 0xFD2C, 0xFD2D, 0xFD2E, 0xFD2F, 0xFD30, 0xFD31,
    0xFD32, 0xFD33, 0xFD34, 0xFD35, 0xFD36, 0xFD37, 0xFD38, 0xFD39, 0xFD3A,
    0xFD3B, 0xFD3C, 0xFD3D, 0xFD50, 0xFD51, 0xFD52, 0xFD53, 0xFD54, 0xFD55,
    0xFD56, 0xFD57, 0xFD58, 0xFD59, 0xFD5A, 0xFD5B, 0xFD5C, 0xFD5D, 0xFD5E,
    0xFD5F, 0xFD60, 0xFD61, 0xFD62, 0xFD63, 0xFD64, 0xFD65, 0xFD66, 0xFD67,
    0xFD68, 0xFD69, 0xFD6A, 0xFD6B, 0xFD6C, 0xFD6D, 0xFD6E, 0xFD6F, 0xFD70,
    0xFD71, 0xFD72, 0xFD73, 0xFD74, 0xFD75, 0xFD76, 0xFD77, 0xFD78, 0xFD79,
    0xFD7A, 0xFD7B, 0xFD7C, 0xFD7D, 0xFD7E, 0xFD7F, 0xFD80, 0xFD81, 0xFD82,
    0xFD83, 0xFD84, 0xFD85, 0xFD86, 0xFD87, 0xFD88, 0xFD89, 0xFD8A, 0xFD8B,
    0xFD8C, 0xFD8D, 0xFD8E, 0xFD8F, 0xFD92, 0xFD93, 0xFD94, 0xFD95, 0xFD96,
    0xFD97, 0xFD98, 0xFD99, 0xFD9A, 0xFD9B, 0xFD9C, 0xFD9D, 0xFD9E, 0xFD9F,
    0xFDA0, 0xFDA1, 0xFDA2, 0xFDA3, 0xFDA4, 0xFDA5, 0xFDA6, 0xFDA7, 0xFDA8,
    0xFDA9, 0xFDAA, 0xFDAB, 0xFDAC, 0xFDAD, 0xFDAE, 0xFDAF, 0xFDB0, 0xFDB1,
    0xFDB2, 0xFDB3, 0xFDB4, 0xFDB5, 0xFDB6, 0xFDB7, 0xFDB8, 0xFDB9, 0xFDBA,
    0xFDBB, 0xFDBC, 0xFDBD, 0xFDBE, 0xFDBF, 0xFDC0, 0xFDC1, 0xFDC2, 0xFDC3,
    0xFDC4, 0xFDC5, 0xFDC6, 0xFDC7, 0xFDF0, 0xFDF1, 0xFDF2, 0xFDF3, 0xFDF4,
    0xFDF5, 0xFDF6, 0xFDF7, 0xFDF8, 0xFDF9, 0xFDFA, 0xFDFB, 0xFDFC, 0xFE70,
    0xFE71, 0xFE72, 0xFE73, 0xFE74, 0xFE76, 0xFE77, 0xFE78, 0xFE79, 0xFE7A,
    0xFE7B, 0xFE7C, 0xFE7D, 0xFE7E, 0xFE7F, 0xFE80, 0xFE81, 0xFE82, 0xFE83,
    0xFE84, 0xFE85, 0xFE86, 0xFE87, 0xFE88, 0xFE89, 0xFE8A, 0xFE8B, 0xFE8C,
    0xFE8D, 0xFE8E, 0xFE8F, 0xFE90, 0xFE91, 0xFE92, 0xFE93, 0xFE94, 0xFE95,
    0xFE96, 0xFE97, 0xFE98, 0xFE99, 0xFE9A, 0xFE9B, 0xFE9C, 0xFE9D, 0xFE9E,
    0xFE9F, 0xFEA0, 0xFEA1, 0xFEA2, 0xFEA3, 0xFEA4, 0xFEA5, 0xFEA6, 0xFEA7,
    0xFEA8, 0xFEA9, 0xFEAA, 0xFEAB, 0xFEAC, 0xFEAD, 0xFEAE, 0xFEAF, 0xFEB0,
    0xFEB1, 0xFEB2, 0xFEB3, 0xFEB4, 0xFEB5, 0xFEB6, 0xFEB7, 0xFEB8, 0xFEB9,
    0xFEBA, 0xFEBB, 0xFEBC, 0xFEBD, 0xFEBE, 0xFEBF, 0xFEC0, 0xFEC1, 0xFEC2,
    0xFEC3, 0xFEC4, 0xFEC5, 0xFEC6, 0xFEC7, 0xFEC8, 0xFEC9, 0xFECA, 0xFECB,
    0xFECC, 0xFECD, 0xFECE, 0xFECF, 0xFED0, 0xFED1, 0xFED2, 0xFED3, 0xFED4,
    0xFED5, 0xFED6, 0xFED7, 0xFED8, 0xFED9, 0xFEDA, 0xFEDB, 0xFEDC, 0xFEDD,
    0xFEDE, 0xFEDF, 0xFEE0, 0xFEE1, 0xFEE2, 0xFEE3, 0xFEE4, 0xFEE5, 0xFEE6,
    0xFEE7, 0xFEE8, 0xFEE9, 0xFEEA, 0xFEEB, 0xFEEC, 0xFEED, 0xFEEE, 0xFEEF,
    0xFEF0, 0xFEF1, 0xFEF2, 0xFEF3, 0xFEF4, 0xFEF5, 0xFEF6, 0xFEF7, 0xFEF8,
    0xFEF9, 0xFEFA, 0xFEFB, 0xFEFC, 0x10800, 0x10801, 0x10802, 0x10803,
    0x10804, 0x10805, 0x10808, 0x1080A, 0x1080B, 0x1080C, 0x1080D, 0x1080E,
    0x1080F, 0x10810, 0x10811, 0x10812, 0x10813, 0x10814, 0x10815, 0x10816,
    0x10817, 0x10818, 0x10819, 0x1081A, 0x1081B, 0x1081C, 0x1081D, 0x1081E,
    0x1081F, 0x10820, 0x10821, 0x10822, 0x10823, 0x10824, 0x10825, 0x10826,
    0x10827, 0x10828, 0x10829, 0x1082A, 0x1082B, 0x1082C, 0x1082D, 0x1082E,
    0x1082F, 0x10830, 0x10831, 0x10832, 0x10833, 0x10834, 0x10835, 0x10837,
    0x10838, 0x1083C, 0x1083F, 0x10840, 0x10841, 0x10842, 0x10843, 0x10844,
    0x10845, 0x10846, 0x10847, 0x10848, 0x10849, 0x1084A, 0x1084B, 0x1084C,
    0x1084D, 0x1084E, 0x1084F, 0x10850, 0x10851, 0x10852, 0x10853, 0x10854,
    0x10855, 0x10857, 0x10858, 0x10859, 0x1085A, 0x1085B, 0x1085C, 0x1085D,
    0x1085E, 0x1085F, 0x10900, 0x10901, 0x10902, 0x10903, 0x10904, 0x10905,
    0x10906, 0x10907, 0x10908, 0x10909, 0x1090A, 0x1090B, 0x1090C, 0x1090D,
    0x1090E, 0x1090F, 0x10910, 0x10911, 0x10912, 0x10913, 0x10914, 0x10915,
    0x10916, 0x10917, 0x10918, 0x10919, 0x1091A, 0x1091B, 0x10920, 0x10921,
    0x10922, 0x10923, 0x10924, 0x10925, 0x10926, 0x10927, 0x10928, 0x10929,
    0x1092A, 0x1092B, 0x1092C, 0x1092D, 0x1092E, 0x1092F, 0x10930, 0x10931,
    0x10932, 0x10933, 0x10934, 0x10935, 0x10936, 0x10937, 0x10938, 0x10939,
    0x1093F, 0x10980, 0x10981, 0x10982, 0x10983, 0x10984, 0x10985, 0x10986,
    0x10987, 0x10988, 0x10989, 0x1098A, 0x1098B, 0x1098C, 0x1098D, 0x1098E,
    0x1098F, 0x10990, 0x10991, 0x10992, 0x10993, 0x10994, 0x10995, 0x10996,
    0x10997, 0x10998, 0x10999, 0x1099A, 0x1099B, 0x1099C, 0x1099D, 0x1099E,
    0x1099F, 0x109A0, 0x109A1, 0x109A2, 0x109A3, 0x109A4, 0x109A5, 0x109A6,
    0x109A7, 0x109A8, 0x109A9, 0x109AA, 0x109AB, 0x109AC, 0x109AD, 0x109AE,
    0x109AF, 0x109B0, 0x109B1, 0x109B2, 0x109B3, 0x109B4, 0x109B5, 0x109B6,
    0x109B7, 0x109BE, 0x109BF, 0x10A00, 0x10A10, 0x10A11, 0x10A12, 0x10A13,
    0x10A15, 0x10A16, 0x10A17, 0x10A19, 0x10A1A, 0x10A1B, 0x10A1C, 0x10A1D,
    0x10A1E, 0x10A1F, 0x10A20, 0x10A21, 0x10A22, 0x10A23, 0x10A24, 0x10A25,
    0x10A26, 0x10A27, 0x10A28, 0x10A29, 0x10A2A, 0x10A2B, 0x10A2C, 0x10A2D,
    0x10A2E, 0x10A2F, 0x10A30, 0x10A31, 0x10A32, 0x10A33, 0x10A40, 0x10A41,
    0x10A42, 0x10A43, 0x10A44, 0x10A45, 0x10A46, 0x10A47, 0x10A50, 0x10A51,
    0x10A52, 0x10A53, 0x10A54, 0x10A55, 0x10A56, 0x10A57, 0x10A58, 0x10A60,
    0x10A61, 0x10A62, 0x10A63, 0x10A64, 0x10A65, 0x10A66, 0x10A67, 0x10A68,
    0x10A69, 0x10A6A, 0x10A6B, 0x10A6C, 0x10A6D, 0x10A6E, 0x10A6F, 0x10A70,
    0x10A71, 0x10A72, 0x10A73, 0x10A74, 0x10A75, 0x10A76, 0x10A77, 0x10A78,
    0x10A79, 0x10A7A, 0x10A7B, 0x10A7C, 0x10A7D, 0x10A7E, 0x10A7F, 0x10B00,
    0x10B01, 0x10B02, 0x10B03, 0x10B04, 0x10B05, 0x10B06, 0x10B07, 0x10B08,
    0x10B09, 0x10B0A, 0x10B0B, 0x10B0C, 0x10B0D, 0x10B0E, 0x10B0F, 0x10B10,
    0x10B11, 0x10B12, 0x10B13, 0x10B14, 0x10B15, 0x10B16, 0x10B17, 0x10B18,
    0x10B19, 0x10B1A, 0x10B1B, 0x10B1C, 0x10B1D, 0x10B1E, 0x10B1F, 0x10B20,
    0x10B21, 0x10B22, 0x10B23, 0x10B24, 0x10B25, 0x10B26, 0x10B27, 0x10B28,
    0x10B29, 0x10B2A, 0x10B2B, 0x10B2C, 0x10B2D, 0x10B2E, 0x10B2F, 0x10B30,
    0x10B31, 0x10B32, 0x10B33, 0x10B34, 0x10B35, 0x10B40, 0x10B41, 0x10B42,
    0x10B43, 0x10B44, 0x10B45, 0x10B46, 0x10B47, 0x10B48, 0x10B49, 0x10B4A,
    0x10B4B, 0x10B4C, 0x10B4D, 0x10B4E, 0x10B4F, 0x10B50, 0x10B51, 0x10B52,
    0x10B53, 0x10B54, 0x10B55, 0x10B58, 0x10B59, 0x10B5A, 0x10B5B, 0x10B5C,
    0x10B5D, 0x10B5E, 0x10B5F, 0x10B60, 0x10B61, 0x10B62, 0x10B63, 0x10B64,
    0x10B65, 0x10B66, 0x10B67, 0x10B68, 0x10B69, 0x10B6A, 0x10B6B, 0x10B6C,
    0x10B6D, 0x10B6E, 0x10B6F, 0x10B70, 0x10B71, 0x10B72, 0x10B78, 0x10B79,
    0x10B7A, 0x10B7B, 0x10B7C, 0x10B7D, 0x10B7E, 0x10B7F, 0x10C00, 0x10C01,
    0x10C02, 0x10C03, 0x10C04, 0x10C05, 0x10C06, 0x10C07, 0x10C08, 0x10C09,
    0x10C0A, 0x10C0B, 0x10C0C, 0x10C0D, 0x10C0E, 0x10C0F, 0x10C10, 0x10C11,
    0x10C12, 0x10C13, 0x10C14, 0x10C15, 0x10C16, 0x10C17, 0x10C18, 0x10C19,
    0x10C1A, 0x10C1B, 0x10C1C, 0x10C1D, 0x10C1E, 0x10C1F, 0x10C20, 0x10C21,
    0x10C22, 0x10C23, 0x10C24, 0x10C25, 0x10C26, 0x10C27, 0x10C28, 0x10C29,
    0x10C2A, 0x10C2B, 0x10C2C, 0x10C2D, 0x10C2E, 0x10C2F, 0x10C30, 0x10C31,
    0x10C32, 0x10C33, 0x10C34, 0x10C35, 0x10C36, 0x10C37, 0x10C38, 0x10C39,
    0x10C3A, 0x10C3B, 0x10C3C, 0x10C3D, 0x10C3E, 0x10C3F, 0x10C40, 0x10C41,
    0x10C42, 0x10C43, 0x10C44, 0x10C45, 0x10C46, 0x10C47, 0x10C48, 0x1EE00,
    0x1EE01, 0x1EE02, 0x1EE03, 0x1EE05, 0x1EE06, 0x1EE07, 0x1EE08, 0x1EE09,
    0x1EE0A, 0x1EE0B, 0x1EE0C, 0x1EE0D, 0x1EE0E, 0x1EE0F, 0x1EE10, 0x1EE11,
    0x1EE12, 0x1EE13, 0x1EE14, 0x1EE15, 0x1EE16, 0x1EE17, 0x1EE18, 0x1EE19,
    0x1EE1A, 0x1EE1B, 0x1EE1C, 0x1EE1D, 0x1EE1E, 0x1EE1F, 0x1EE21, 0x1EE22,
    0x1EE24, 0x1EE27, 0x1EE29, 0x1EE2A, 0x1EE2B, 0x1EE2C, 0x1EE2D, 0x1EE2E,
    0x1EE2F, 0x1EE30, 0x1EE31, 0x1EE32, 0x1EE34, 0x1EE35, 0x1EE36, 0x1EE37,
    0x1EE39, 0x1EE3B, 0x1EE42, 0x1EE47, 0x1EE49, 0x1EE4B, 0x1EE4D, 0x1EE4E,
    0x1EE4F, 0x1EE51, 0x1EE52, 0x1EE54, 0x1EE57, 0x1EE59, 0x1EE5B, 0x1EE5D,
    0x1EE5F, 0x1EE61, 0x1EE62, 0x1EE64, 0x1EE67, 0x1EE68, 0x1EE69, 0x1EE6A,
    0x1EE6C, 0x1EE6D, 0x1EE6E, 0x1EE6F, 0x1EE70, 0x1EE71, 0x1EE72, 0x1EE74,
    0x1EE75, 0x1EE76, 0x1EE77, 0x1EE79, 0x1EE7A, 0x1EE7B, 0x1EE7C, 0x1EE7E,
    0x1EE80, 0x1EE81, 0x1EE82, 0x1EE83, 0x1EE84, 0x1EE85, 0x1EE86, 0x1EE87,
    0x1EE88, 0x1EE89, 0x1EE8B, 0x1EE8C, 0x1EE8D, 0x1EE8E, 0x1EE8F, 0x1EE90,
    0x1EE91, 0x1EE92, 0x1EE93, 0x1EE94, 0x1EE95, 0x1EE96, 0x1EE97, 0x1EE98,
    0x1EE99, 0x1EE9A, 0x1EE9B, 0x1EEA1, 0x1EEA2, 0x1EEA3, 0x1EEA5, 0x1EEA6,
    0x1EEA7, 0x1EEA8, 0x1EEA9, 0x1EEAB, 0x1EEAC, 0x1EEAD, 0x1EEAE, 0x1EEAF,
    0x1EEB0, 0x1EEB1, 0x1EEB2, 0x1EEB3, 0x1EEB4, 0x1EEB5, 0x1EEB6, 0x1EEB7,
    0x1EEB8, 0x1EEB9, 0x1EEBA, 0x1EEBB, 0x10FFFD];

  function determineBidi(cueDiv) {
    var nodeStack = [],
      text = "",
      charCode;

    if (!cueDiv || !cueDiv.childNodes) {
      return "ltr";
    }

    function pushNodes(nodeStack, node) {
      for (var i = node.childNodes.length - 1; i >= 0; i--) {
        nodeStack.push(node.childNodes[i]);
      }
    }

    function nextTextNode(nodeStack) {
      if (!nodeStack || !nodeStack.length) {
        return null;
      }

      var node = nodeStack.pop(),
        text = node.textContent || node.innerText;
      if (text) {
        // TODO: This should match all unicode type B characters (paragraph
        // separator characters). See issue #115.
        var m = text.match(/^.*(\n|\r)/);
        if (m) {
          nodeStack.length = 0;
          return m[0];
        }
        return text;
      }
      if (node.tagName === "ruby") {
        return nextTextNode(nodeStack);
      }
      if (node.childNodes) {
        pushNodes(nodeStack, node);
        return nextTextNode(nodeStack);
      }
    }

    pushNodes(nodeStack, cueDiv);
    while ((text = nextTextNode(nodeStack))) {
      for (var i = 0; i < text.length; i++) {
        charCode = text.charCodeAt(i);
        for (var j = 0; j < strongRTLChars.length; j++) {
          if (strongRTLChars[j] === charCode) {
            return "rtl";
          }
        }
      }
    }
    return "ltr";
  }

  function computeLinePos(cue) {
    if (typeof cue.line === "number" &&
      (cue.snapToLines || (cue.line >= 0 && cue.line <= 100))) {
      return cue.line;
    }
    if (!cue.track || !cue.track.textTrackList ||
      !cue.track.textTrackList.mediaElement) {
      return -1;
    }
    var track = cue.track,
      trackList = track.textTrackList,
      count = 0;
    for (var i = 0; i < trackList.length && trackList[i] !== track; i++) {
      if (trackList[i].mode === "showing") {
        count++;
      }
    }
    return ++count * -1;
  }

  function StyleBox() {
  }

  // Apply styles to a div. If there is no div passed then it defaults to the
  // div on 'this'.
  StyleBox.prototype.applyStyles = function (styles, div) {
    div = div || this.div;
    for (var prop in styles) {
      if (styles.hasOwnProperty(prop)) {
        div.style[prop] = styles[prop];
      }
    }
  };

  StyleBox.prototype.formatStyle = function (val, unit) {
    return val === 0 ? 0 : val + unit;
  };

  // Constructs the computed display state of the cue (a div). Places the div
  // into the overlay which should be a block level element (usually a div).
  function CueStyleBox(window, cue, styleOptions) {
    var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent);
    var color = "rgba(255, 255, 255, 1)";
    var backgroundColor = "rgba(0, 0, 0, 0.8)";

    if (isIE8) {
      color = "rgb(255, 255, 255)";
      backgroundColor = "rgb(0, 0, 0)";
    }

    StyleBox.call(this);
    this.cue = cue;

    // Parse our cue's text into a DOM tree rooted at 'cueDiv'. This div will
    // have inline positioning and will function as the cue background box.
    this.cueDiv = parseContent(window, cue.text);
    var styles = {
      color: color,
      backgroundColor: backgroundColor,
      position: "relative",
      left: 0,
      right: 0,
      top: 0,
      bottom: 0,
      display: "inline"
    };

    if (!isIE8) {
      styles.writingMode = cue.vertical === "" ? "horizontal-tb"
        : cue.vertical === "lr" ? "vertical-lr"
          : "vertical-rl";
      styles.unicodeBidi = "plaintext";
    }
    this.applyStyles(styles, this.cueDiv);

    // Create an absolutely positioned div that will be used to position the cue
    // div. Note, all WebVTT cue-setting alignments are equivalent to the CSS
    // mirrors of them except "middle" which is "center" in CSS.
    this.div = window.document.createElement("div");
    styles = {
      textAlign: cue.align === "middle" ? "center" : cue.align,
      font: styleOptions.font,
      whiteSpace: "pre-line",
      position: "absolute"
    };

    if (!isIE8) {
      styles.direction = determineBidi(this.cueDiv);
      styles.writingMode = cue.vertical === "" ? "horizontal-tb"
        : cue.vertical === "lr" ? "vertical-lr"
          : "vertical-rl".
            stylesunicodeBidi = "plaintext";
    }

    this.applyStyles(styles);

    this.div.appendChild(this.cueDiv);

    // Calculate the distance from the reference edge of the viewport to the text
    // position of the cue box. The reference edge will be resolved later when
    // the box orientation styles are applied.
    var textPos = 0;
    switch (cue.positionAlign) {
      case "start":
        textPos = cue.position;
        break;
      case "middle":
        textPos = cue.position - (cue.size / 2);
        break;
      case "end":
        textPos = cue.position - cue.size;
        break;
    }

    // Horizontal box orientation; textPos is the distance from the left edge of the
    // area to the left edge of the box and cue.size is the distance extending to
    // the right from there.
    if (cue.vertical === "") {
      this.applyStyles({
        left: this.formatStyle(textPos, "%"),
        width: this.formatStyle(cue.size, "%")
      });
      // Vertical box orientation; textPos is the distance from the top edge of the
      // area to the top edge of the box and cue.size is the height extending
      // downwards from there.
    } else {
      this.applyStyles({
        top: this.formatStyle(textPos, "%"),
        height: this.formatStyle(cue.size, "%")
      });
    }

    this.move = function (box) {
      this.applyStyles({
        top: this.formatStyle(box.top, "px"),
        bottom: this.formatStyle(box.bottom, "px"),
        left: this.formatStyle(box.left, "px"),
        right: this.formatStyle(box.right, "px"),
        height: this.formatStyle(box.height, "px"),
        width: this.formatStyle(box.width, "px")
      });
    };
  }
  CueStyleBox.prototype = _objCreate(StyleBox.prototype);
  CueStyleBox.prototype.constructor = CueStyleBox;

  // Represents the co-ordinates of an Element in a way that we can easily
  // compute things with such as if it overlaps or intersects with another Element.
  // Can initialize it with either a StyleBox or another BoxPosition.
  function BoxPosition(obj) {
    var isIE8 = (/MSIE\s8\.0/).test(navigator.userAgent);

    // Either a BoxPosition was passed in and we need to copy it, or a StyleBox
    // was passed in and we need to copy the results of 'getBoundingClientRect'
    // as the object returned is readonly. All co-ordinate values are in reference
    // to the viewport origin (top left).
    var lh, height, width, top;
    if (obj.div) {
      height = obj.div.offsetHeight;
      width = obj.div.offsetWidth;
      top = obj.div.offsetTop;

      var rects = (rects = obj.div.childNodes) && (rects = rects[0]) &&
        rects.getClientRects && rects.getClientRects();
      obj = obj.div.getBoundingClientRect();
      // In certain cases the outter div will be slightly larger then the sum of
      // the inner div's lines. This could be due to bold text, etc, on some platforms.
      // In this case we should get the average line height and use that. This will
      // result in the desired behaviour.
      lh = rects ? Math.max((rects[0] && rects[0].height) || 0, obj.height / rects.length)
        : 0;

    }
    this.left = obj.left;
    this.right = obj.right;
    this.top = obj.top || top;
    this.height = obj.height || height;
    this.bottom = obj.bottom || (top + (obj.height || height));
    this.width = obj.width || width;
    this.lineHeight = lh !== undefined ? lh : obj.lineHeight;

    if (isIE8 && !this.lineHeight) {
      this.lineHeight = 13;
    }
  }

  // Move the box along a particular axis. Optionally pass in an amount to move
  // the box. If no amount is passed then the default is the line height of the
  // box.
  BoxPosition.prototype.move = function (axis, toMove) {
    toMove = toMove !== undefined ? toMove : this.lineHeight;
    switch (axis) {
      case "+x":
        this.left += toMove;
        this.right += toMove;
        break;
      case "-x":
        this.left -= toMove;
        this.right -= toMove;
        break;
      case "+y":
        this.top += toMove;
        this.bottom += toMove;
        break;
      case "-y":
        this.top -= toMove;
        this.bottom -= toMove;
        break;
    }
  };

  // Check if this box overlaps another box, b2.
  BoxPosition.prototype.overlaps = function (b2) {
    return this.left < b2.right &&
      this.right > b2.left &&
      this.top < b2.bottom &&
      this.bottom > b2.top;
  };

  // Check if this box overlaps any other boxes in boxes.
  BoxPosition.prototype.overlapsAny = function (boxes) {
    for (var i = 0; i < boxes.length; i++) {
      if (this.overlaps(boxes[i])) {
        return true;
      }
    }
    return false;
  };

  // Check if this box is within another box.
  BoxPosition.prototype.within = function (container) {
    return this.top >= container.top &&
      this.bottom <= container.bottom &&
      this.left >= container.left &&
      this.right <= container.right;
  };

  // Check if this box is entirely within the container or it is overlapping
  // on the edge opposite of the axis direction passed. For example, if "+x" is
  // passed and the box is overlapping on the left edge of the container, then
  // return true.
  BoxPosition.prototype.overlapsOppositeAxis = function (container, axis) {
    switch (axis) {
      case "+x":
        return this.left < container.left;
      case "-x":
        return this.right > container.right;
      case "+y":
        return this.top < container.top;
      case "-y":
        return this.bottom > container.bottom;
    }
  };

  // Find the percentage of the area that this box is overlapping with another
  // box.
  BoxPosition.prototype.intersectPercentage = function (b2) {
    var x = Math.max(0, Math.min(this.right, b2.right) - Math.max(this.left, b2.left)),
      y = Math.max(0, Math.min(this.bottom, b2.bottom) - Math.max(this.top, b2.top)),
      intersectArea = x * y;
    return intersectArea / (this.height * this.width);
  };

  // Convert the positions from this box to CSS compatible positions using
  // the reference container's positions. This has to be done because this
  // box's positions are in reference to the viewport origin, whereas, CSS
  // values are in referecne to their respective edges.
  BoxPosition.prototype.toCSSCompatValues = function (reference) {
    return {
      top: this.top - reference.top,
      bottom: reference.bottom - this.bottom,
      left: this.left - reference.left,
      right: reference.right - this.right,
      height: this.height,
      width: this.width
    };
  };

  // Get an object that represents the box's position without anything extra.
  // Can pass a StyleBox, HTMLElement, or another BoxPositon.
  BoxPosition.getSimpleBoxPosition = function (obj) {
    var height = obj.div ? obj.div.offsetHeight : obj.tagName ? obj.offsetHeight : 0;
    var width = obj.div ? obj.div.offsetWidth : obj.tagName ? obj.offsetWidth : 0;
    var top = obj.div ? obj.div.offsetTop : obj.tagName ? obj.offsetTop : 0;

    obj = obj.div ? obj.div.getBoundingClientRect() :
      obj.tagName ? obj.getBoundingClientRect() : obj;
    var ret = {
      left: obj.left,
      right: obj.right,
      top: obj.top || top,
      height: obj.height || height,
      bottom: obj.bottom || (top + (obj.height || height)),
      width: obj.width || width
    };
    return ret;
  };

  // Move a StyleBox to its specified, or next best, position. The containerBox
  // is the box that contains the StyleBox, such as a div. boxPositions are
  // a list of other boxes that the styleBox can't overlap with.
  function moveBoxToLinePosition(window, styleBox, containerBox, boxPositions) {

    // Find the best position for a cue box, b, on the video. The axis parameter
    // is a list of axis, the order of which, it will move the box along. For example:
    // Passing ["+x", "-x"] will move the box first along the x axis in the positive
    // direction. If it doesn't find a good position for it there it will then move
    // it along the x axis in the negative direction.
    function findBestPosition(b, axis) {
      var bestPosition,
        specifiedPosition = new BoxPosition(b),
        percentage = 1; // Highest possible so the first thing we get is better.

      for (var i = 0; i < axis.length; i++) {
        while (b.overlapsOppositeAxis(containerBox, axis[i]) ||
          (b.within(containerBox) && b.overlapsAny(boxPositions))) {
          b.move(axis[i]);
        }
        // We found a spot where we aren't overlapping anything. This is our
        // best position.
        if (b.within(containerBox)) {
          return b;
        }
        var p = b.intersectPercentage(containerBox);
        // If we're outside the container box less then we were on our last try
        // then remember this position as the best position.
        if (percentage > p) {
          bestPosition = new BoxPosition(b);
          percentage = p;
        }
        // Reset the box position to the specified position.
        b = new BoxPosition(specifiedPosition);
      }
      return bestPosition || specifiedPosition;
    }

    var boxPosition = new BoxPosition(styleBox),
      cue = styleBox.cue,
      linePos = computeLinePos(cue),
      axis = [];

    // If we have a line number to align the cue to.
    if (cue.snapToLines) {
      var size;
      switch (cue.vertical) {
        case "":
          axis = ["+y", "-y"];
          size = "height";
          break;
        case "rl":
          axis = ["+x", "-x"];
          size = "width";
          break;
        case "lr":
          axis = ["-x", "+x"];
          size = "width";
          break;
      }

      var step = boxPosition.lineHeight,
        position = step * Math.round(linePos),
        maxPosition = containerBox[size] + step,
        initialAxis = axis[0];

      // If the specified intial position is greater then the max position then
      // clamp the box to the amount of steps it would take for the box to
      // reach the max position.
      if (Math.abs(position) > maxPosition) {
        position = position < 0 ? -1 : 1;
        position *= Math.ceil(maxPosition / step) * step;
      }

      // If computed line position returns negative then line numbers are
      // relative to the bottom of the video instead of the top. Therefore, we
      // need to increase our initial position by the length or width of the
      // video, depending on the writing direction, and reverse our axis directions.
      if (linePos < 0) {
        position += cue.vertical === "" ? containerBox.height : containerBox.width;
        axis = axis.reverse();
      }

      // Move the box to the specified position. This may not be its best
      // position.
      boxPosition.move(initialAxis, position);

    } else {
      // If we have a percentage line value for the cue.
      var calculatedPercentage = (boxPosition.lineHeight / containerBox.height) * 100;

      switch (cue.lineAlign) {
        case "middle":
          linePos -= (calculatedPercentage / 2);
          break;
        case "end":
          linePos -= calculatedPercentage;
          break;
      }

      // Apply initial line position to the cue box.
      switch (cue.vertical) {
        case "":
          styleBox.applyStyles({
            top: styleBox.formatStyle(linePos, "%")
          });
          break;
        case "rl":
          styleBox.applyStyles({
            left: styleBox.formatStyle(linePos, "%")
          });
          break;
        case "lr":
          styleBox.applyStyles({
            right: styleBox.formatStyle(linePos, "%")
          });
          break;
      }

      axis = ["+y", "-x", "+x", "-y"];

      // Get the box position again after we've applied the specified positioning
      // to it.
      boxPosition = new BoxPosition(styleBox);
    }

    var bestPosition = findBestPosition(boxPosition, axis);
    styleBox.move(bestPosition.toCSSCompatValues(containerBox));
  }

  function WebVTT() {
    // Nothing
  }

  // Helper to allow strings to be decoded instead of the default binary utf8 data.
  WebVTT.StringDecoder = function () {
    return {
      decode: function (data) {
        if (!data) {
          return "";
        }
        if (typeof data !== "string") {
          throw new Error("Error - expected string data.");
        }
        return decodeURIComponent(encodeURIComponent(data));
      }
    };
  };

  WebVTT.convertCueToDOMTree = function (window, cuetext) {
    if (!window || !cuetext) {
      return null;
    }
    return parseContent(window, cuetext);
  };

  var FONT_SIZE_PERCENT = 0.05;
  var FONT_STYLE = "sans-serif";
  var CUE_BACKGROUND_PADDING = "1.5%";

  // Runs the processing model over the cues and regions passed to it.
  // @param overlay A block level element (usually a div) that the computed cues
  //                and regions will be placed into.
  WebVTT.processCues = function (window, cues, overlay) {
    if (!window || !cues || !overlay) {
      return null;
    }

    // Remove all previous children.
    while (overlay.firstChild) {
      overlay.removeChild(overlay.firstChild);
    }

    var paddedOverlay = window.document.createElement("div");
    paddedOverlay.style.position = "absolute";
    paddedOverlay.style.left = "0";
    paddedOverlay.style.right = "0";
    paddedOverlay.style.top = "0";
    paddedOverlay.style.bottom = "0";
    paddedOverlay.style.margin = CUE_BACKGROUND_PADDING;
    overlay.appendChild(paddedOverlay);

    // Determine if we need to compute the display states of the cues. This could
    // be the case if a cue's state has been changed since the last computation or
    // if it has not been computed yet.
    function shouldCompute(cues) {
      for (var i = 0; i < cues.length; i++) {
        if (cues[i].hasBeenReset || !cues[i].displayState) {
          return true;
        }
      }
      return false;
    }

    // We don't need to recompute the cues' display states. Just reuse them.
    if (!shouldCompute(cues)) {
      for (var i = 0; i < cues.length; i++) {
        paddedOverlay.appendChild(cues[i].displayState);
      }
      return;
    }

    var boxPositions = [],
      containerBox = BoxPosition.getSimpleBoxPosition(paddedOverlay),
      fontSize = Math.round(containerBox.height * FONT_SIZE_PERCENT * 100) / 100;
    var styleOptions = {
      font: fontSize + "px " + FONT_STYLE
    };

    (function () {
      var styleBox, cue;

      for (var i = 0; i < cues.length; i++) {
        cue = cues[i];

        // Compute the intial position and styles of the cue div.
        styleBox = new CueStyleBox(window, cue, styleOptions);
        paddedOverlay.appendChild(styleBox.div);

        // Move the cue div to it's correct line position.
        moveBoxToLinePosition(window, styleBox, containerBox, boxPositions);

        // Remember the computed div so that we don't have to recompute it later
        // if we don't have too.
        cue.displayState = styleBox.div;

        boxPositions.push(BoxPosition.getSimpleBoxPosition(styleBox));
      }
    })();
  };

  WebVTT.Parser = function (window, vttjs, decoder) {
    if (!decoder) {
      decoder = vttjs;
      vttjs = {};
    }
    if (!vttjs) {
      vttjs = {};
    }

    this.window = window;
    this.vttjs = vttjs;
    this.state = "INITIAL";
    this.buffer = "";
    this.decoder = decoder || new TextDecoder("utf8");
    this.regionList = [];
  };

  WebVTT.Parser.prototype = {
    // If the error is a ParsingError then report it to the consumer if
    // possible. If it's not a ParsingError then throw it like normal.
    reportOrThrowError: function (e) {
      if (e instanceof ParsingError) {
        this.onparsingerror && this.onparsingerror(e);
      } else {
        throw e;
      }
    },
    parse: function (data) {
      var self = this;

      // If there is no data then we won't decode it, but will just try to parse
      // whatever is in buffer already. This may occur in circumstances, for
      // example when flush() is called.
      if (data) {
        // Try to decode the data that we received.
        self.buffer += self.decoder.decode(data, { stream: true });
      }

      function collectNextLine() {
        var buffer = self.buffer;
        var pos = 0;
        while (pos < buffer.length && buffer[pos] !== '\r' && buffer[pos] !== '\n') {
          ++pos;
        }
        var line = buffer.substr(0, pos);
        // Advance the buffer early in case we fail below.
        if (buffer[pos] === '\r') {
          ++pos;
        }
        if (buffer[pos] === '\n') {
          ++pos;
        }
        self.buffer = buffer.substr(pos);
        return line;
      }

      // 3.4 WebVTT region and WebVTT region settings syntax
      function parseRegion(input) {
        var settings = new Settings();

        parseOptions(input, function (k, v) {
          switch (k) {
            case "id":
              settings.set(k, v);
              break;
            case "width":
              settings.percent(k, v);
              break;
            case "lines":
              settings.integer(k, v);
              break;
            case "regionanchor":
            case "viewportanchor":
              var xy = v.split(',');
              if (xy.length !== 2) {
                break;
              }
              // We have to make sure both x and y parse, so use a temporary
              // settings object here.
              var anchor = new Settings();
              anchor.percent("x", xy[0]);
              anchor.percent("y", xy[1]);
              if (!anchor.has("x") || !anchor.has("y")) {
                break;
              }
              settings.set(k + "X", anchor.get("x"));
              settings.set(k + "Y", anchor.get("y"));
              break;
            case "scroll":
              settings.alt(k, v, ["up"]);
              break;
          }
        }, /=/, /\s/);

        // Create the region, using default values for any values that were not
        // specified.
        if (settings.has("id")) {
          var region = new (self.vttjs.VTTRegion || self.window.VTTRegion)();
          region.width = settings.get("width", 100);
          region.lines = settings.get("lines", 3);
          region.regionAnchorX = settings.get("regionanchorX", 0);
          region.regionAnchorY = settings.get("regionanchorY", 100);
          region.viewportAnchorX = settings.get("viewportanchorX", 0);
          region.viewportAnchorY = settings.get("viewportanchorY", 100);
          region.scroll = settings.get("scroll", "");
          // Register the region.
          self.onregion && self.onregion(region);
          // Remember the VTTRegion for later in case we parse any VTTCues that
          // reference it.
          self.regionList.push({
            id: settings.get("id"),
            region: region
          });
        }
      }

      // 3.2 WebVTT metadata header syntax
      function parseHeader(input) {
        parseOptions(input, function (k, v) {
          switch (k) {
            case "Region":
              // 3.3 WebVTT region metadata header syntax
              parseRegion(v);
              break;
          }
        }, /:/);
      }

      // 5.1 WebVTT file parsing.
      try {
        var line;
        if (self.state === "INITIAL") {
          // We can't start parsing until we have the first line.
          if (!/\r\n|\n/.test(self.buffer)) {
            return this;
          }

          line = collectNextLine();

          var m = line.match(/^WEBVTT([ \t].*)?$/);
          if (!m || !m[0]) {
            throw new ParsingError(ParsingError.Errors.BadSignature);
          }

          self.state = "HEADER";
        }

        var alreadyCollectedLine = false;
        while (self.buffer) {
          // We can't parse a line until we have the full line.
          if (!/\r\n|\n/.test(self.buffer)) {
            return this;
          }

          if (!alreadyCollectedLine) {
            line = collectNextLine();
          } else {
            alreadyCollectedLine = false;
          }

          switch (self.state) {
            case "HEADER":
              // 13-18 - Allow a header (metadata) under the WEBVTT line.
              if (/:/.test(line)) {
                parseHeader(line);
              } else if (!line) {
                // An empty line terminates the header and starts the body (cues).
                self.state = "ID";
              }
              continue;
            case "NOTE":
              // Ignore NOTE blocks.
              if (!line) {
                self.state = "ID";
              }
              continue;
            case "ID":
              // Check for the start of NOTE blocks.
              if (/^NOTE($|[ \t])/.test(line)) {
                self.state = "NOTE";
                break;
              }
              // 19-29 - Allow any number of line terminators, then initialize new cue values.
              if (!line) {
                continue;
              }
              self.cue = new (self.vttjs.VTTCue || self.window.VTTCue)(0, 0, "");
              self.state = "CUE";
              // 30-39 - Check if self line contains an optional identifier or timing data.
              if (line.indexOf("-->") === -1) {
                self.cue.id = line;
                continue;
              }
            // Process line as start of a cue.
            /*falls through*/
            case "CUE":
              // 40 - Collect cue timings and settings.
              try {
                parseCue(line, self.cue, self.regionList);
              } catch (e) {
                self.reportOrThrowError(e);
                // In case of an error ignore rest of the cue.
                self.cue = null;
                self.state = "BADCUE";
                continue;
              }
              self.state = "CUETEXT";
              continue;
            case "CUETEXT":
              var hasSubstring = line.indexOf("-->") !== -1;
              // 34 - If we have an empty line then report the cue.
              // 35 - If we have the special substring '-->' then report the cue,
              // but do not collect the line as we need to process the current
              // one as a new cue.
              if (!line || hasSubstring && (alreadyCollectedLine = true)) {
                // We are done parsing self cue.
                self.oncue && self.oncue(self.cue);
                self.cue = null;
                self.state = "ID";
                continue;
              }
              if (self.cue.text) {
                self.cue.text += "\n";
              }
              self.cue.text += line;
              continue;
            case "BADCUE": // BADCUE
              // 54-62 - Collect and discard the remaining cue.
              if (!line) {
                self.state = "ID";
              }
              continue;
          }
        }
      } catch (e) {
        self.reportOrThrowError(e);

        // If we are currently parsing a cue, report what we have.
        if (self.state === "CUETEXT" && self.cue && self.oncue) {
          self.oncue(self.cue);
        }
        self.cue = null;
        // Enter BADWEBVTT state if header was not parsed correctly otherwise
        // another exception occurred so enter BADCUE state.
        self.state = self.state === "INITIAL" ? "BADWEBVTT" : "BADCUE";
      }
      return this;
    },
    flush: function () {
      var self = this;
      try {
        // Finish decoding the stream.
        self.buffer += self.decoder.decode();
        // Synthesize the end of the current cue or region.
        if (self.cue || self.state === "HEADER") {
          self.buffer += "\n\n";
          self.parse();
        }
        // If we've flushed, parsed, and we're still on the INITIAL state then
        // that means we don't have enough of the stream to parse the first
        // line.
        if (self.state === "INITIAL") {
          throw new ParsingError(ParsingError.Errors.BadSignature);
        }
      } catch (e) {
        self.reportOrThrowError(e);
      }
      self.onflush && self.onflush();
      return this;
    }
  };

  global.WebVTT = WebVTT;

}(this, (this.vttjs || {})));
