diff options
Diffstat (limited to 'assets/js')
| -rw-r--r-- | assets/js/silvermine-videojs-quality-selector.js | 1979 | ||||
| -rw-r--r-- | assets/js/silvermine-videojs-quality-selector.min.js | 5 | ||||
| -rw-r--r-- | assets/js/videojs-dash.min.js | 6 | ||||
| -rw-r--r-- | assets/js/videojs.hotkeys.js | 413 |
4 files changed, 2397 insertions, 6 deletions
diff --git a/assets/js/silvermine-videojs-quality-selector.js b/assets/js/silvermine-videojs-quality-selector.js new file mode 100644 index 00000000..9b92fc80 --- /dev/null +++ b/assets/js/silvermine-videojs-quality-selector.js @@ -0,0 +1,1979 @@ +(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){ +(function(){ + var initializing = false, fnTest = /xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/; + + // The base Class implementation (does nothing) + this.Class = function(){}; + + // Create a new Class that inherits from this class + Class.extend = function(className, prop) { + if(prop == undefined) { + prop = className; + className = "Class"; + } + + var _super = this.prototype; + + // Instantiate a base class (but only create the instance, + // don't run the init constructor) + initializing = true; + var prototype = new this(); + initializing = false; + + // Copy the properties over onto the new prototype + for (var name in prop) { + // Check if we're overwriting an existing function + prototype[name] = typeof prop[name] == "function" && + typeof _super[name] == "function" && fnTest.test(prop[name]) ? + (function(name, fn){ + return function() { + var tmp = this._super; + + // Add a new ._super() method that is the same method + // but on the super-class + this._super = _super[name]; + + // The method only need to be bound temporarily, so we + // remove it when we're done executing + var ret = fn.apply(this, arguments); + this._super = tmp; + + return ret; + }; + })(name, prop[name]) : + prop[name]; + } + + // The dummy class constructor + function Class() { + // All construction is actually done in the init method + if ( !initializing && this.init ) + this.init.apply(this, arguments); + } + + // Populate our constructed prototype object + Class.prototype = prototype; + + // Enforce the constructor to be what we expect + var func = new Function( + "return function " + className + "(){ }" + )(); + Class.prototype.constructor = func; + + // And make this class extendable + Class.extend = arguments.callee; + + return Class; + }; + + //I only added this line + module.exports = Class; +})(); + +},{}],2:[function(require,module,exports){ +// Underscore.js 1.8.3 +// http://underscorejs.org +// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `exports` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var + push = ArrayProto.push, + slice = ArrayProto.slice, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind, + nativeCreate = Object.create; + + // Naked function reference for surrogate-prototype-swapping. + var Ctor = function(){}; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root._ = _; + } + + // Current version. + _.VERSION = '1.8.3'; + + // Internal function that returns an efficient (for current engines) version + // of the passed-in callback, to be repeatedly applied in other Underscore + // functions. + var optimizeCb = function(func, context, argCount) { + if (context === void 0) return func; + switch (argCount == null ? 3 : argCount) { + case 1: return function(value) { + return func.call(context, value); + }; + case 2: return function(value, other) { + return func.call(context, value, other); + }; + case 3: return function(value, index, collection) { + return func.call(context, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(context, accumulator, value, index, collection); + }; + } + return function() { + return func.apply(context, arguments); + }; + }; + + // A mostly-internal function to generate callbacks that can be applied + // to each element in a collection, returning the desired result — either + // identity, an arbitrary callback, a property matcher, or a property accessor. + var cb = function(value, context, argCount) { + if (value == null) return _.identity; + if (_.isFunction(value)) return optimizeCb(value, context, argCount); + if (_.isObject(value)) return _.matcher(value); + return _.property(value); + }; + _.iteratee = function(value, context) { + return cb(value, context, Infinity); + }; + + // An internal function for creating assigner functions. + var createAssigner = function(keysFunc, undefinedOnly) { + return function(obj) { + var length = arguments.length; + if (length < 2 || obj == null) return obj; + for (var index = 1; index < length; index++) { + var source = arguments[index], + keys = keysFunc(source), + l = keys.length; + for (var i = 0; i < l; i++) { + var key = keys[i]; + if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; + } + } + return obj; + }; + }; + + // An internal function for creating a new object that inherits from another. + var baseCreate = function(prototype) { + if (!_.isObject(prototype)) return {}; + if (nativeCreate) return nativeCreate(prototype); + Ctor.prototype = prototype; + var result = new Ctor; + Ctor.prototype = null; + return result; + }; + + var property = function(key) { + return function(obj) { + return obj == null ? void 0 : obj[key]; + }; + }; + + // Helper for collection methods to determine whether a collection + // should be iterated as an array or as an object + // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength + // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094 + var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; + var getLength = property('length'); + var isArrayLike = function(collection) { + var length = getLength(collection); + return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX; + }; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles raw objects in addition to array-likes. Treats all + // sparse array-likes as if they were dense. + _.each = _.forEach = function(obj, iteratee, context) { + iteratee = optimizeCb(iteratee, context); + var i, length; + if (isArrayLike(obj)) { + for (i = 0, length = obj.length; i < length; i++) { + iteratee(obj[i], i, obj); + } + } else { + var keys = _.keys(obj); + for (i = 0, length = keys.length; i < length; i++) { + iteratee(obj[keys[i]], keys[i], obj); + } + } + return obj; + }; + + // Return the results of applying the iteratee to each element. + _.map = _.collect = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + results = Array(length); + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + results[index] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Create a reducing function iterating left or right. + function createReduce(dir) { + // Optimized iterator function as using arguments.length + // in the main function will deoptimize the, see #1991. + function iterator(obj, iteratee, memo, keys, index, length) { + for (; index >= 0 && index < length; index += dir) { + var currentKey = keys ? keys[index] : index; + memo = iteratee(memo, obj[currentKey], currentKey, obj); + } + return memo; + } + + return function(obj, iteratee, memo, context) { + iteratee = optimizeCb(iteratee, context, 4); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + index = dir > 0 ? 0 : length - 1; + // Determine the initial value if none is provided. + if (arguments.length < 3) { + memo = obj[keys ? keys[index] : index]; + index += dir; + } + return iterator(obj, iteratee, memo, keys, index, length); + }; + } + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. + _.reduce = _.foldl = _.inject = createReduce(1); + + // The right-associative version of reduce, also known as `foldr`. + _.reduceRight = _.foldr = createReduce(-1); + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, predicate, context) { + var key; + if (isArrayLike(obj)) { + key = _.findIndex(obj, predicate, context); + } else { + key = _.findKey(obj, predicate, context); + } + if (key !== void 0 && key !== -1) return obj[key]; + }; + + // Return all the elements that pass a truth test. + // Aliased as `select`. + _.filter = _.select = function(obj, predicate, context) { + var results = []; + predicate = cb(predicate, context); + _.each(obj, function(value, index, list) { + if (predicate(value, index, list)) results.push(value); + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, predicate, context) { + return _.filter(obj, _.negate(cb(predicate)), context); + }; + + // Determine whether all of the elements match a truth test. + // Aliased as `all`. + _.every = _.all = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (!predicate(obj[currentKey], currentKey, obj)) return false; + } + return true; + }; + + // Determine if at least one element in the object matches a truth test. + // Aliased as `any`. + _.some = _.any = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (predicate(obj[currentKey], currentKey, obj)) return true; + } + return false; + }; + + // Determine if the array or object contains a given item (using `===`). + // Aliased as `includes` and `include`. + _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + if (typeof fromIndex != 'number' || guard) fromIndex = 0; + return _.indexOf(obj, item, fromIndex) >= 0; + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + var isFunc = _.isFunction(method); + return _.map(obj, function(value) { + var func = isFunc ? method : value[method]; + return func == null ? func : func.apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, _.property(key)); + }; + + // Convenience version of a common use case of `filter`: selecting only objects + // containing specific `key:value` pairs. + _.where = function(obj, attrs) { + return _.filter(obj, _.matcher(attrs)); + }; + + // Convenience version of a common use case of `find`: getting the first object + // containing specific `key:value` pairs. + _.findWhere = function(obj, attrs) { + return _.find(obj, _.matcher(attrs)); + }; + + // Return the maximum element (or element-based computation). + _.max = function(obj, iteratee, context) { + var result = -Infinity, lastComputed = -Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value > result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed > lastComputed || computed === -Infinity && result === -Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iteratee, context) { + var result = Infinity, lastComputed = Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value < result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed < lastComputed || computed === Infinity && result === Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Shuffle a collection, using the modern version of the + // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). + _.shuffle = function(obj) { + var set = isArrayLike(obj) ? obj : _.values(obj); + var length = set.length; + var shuffled = Array(length); + for (var index = 0, rand; index < length; index++) { + rand = _.random(0, index); + if (rand !== index) shuffled[index] = shuffled[rand]; + shuffled[rand] = set[index]; + } + return shuffled; + }; + + // Sample **n** random values from a collection. + // If **n** is not specified, returns a single random element. + // The internal `guard` argument allows it to work with `map`. + _.sample = function(obj, n, guard) { + if (n == null || guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + return obj[_.random(obj.length - 1)]; + } + return _.shuffle(obj).slice(0, Math.max(0, n)); + }; + + // Sort the object's values by a criterion produced by an iteratee. + _.sortBy = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + return _.pluck(_.map(obj, function(value, index, list) { + return { + value: value, + index: index, + criteria: iteratee(value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; + } + return left.index - right.index; + }), 'value'); + }; + + // An internal function used for aggregate "group by" operations. + var group = function(behavior) { + return function(obj, iteratee, context) { + var result = {}; + iteratee = cb(iteratee, context); + _.each(obj, function(value, index) { + var key = iteratee(value, index, obj); + behavior(result, value, key); + }); + return result; + }; + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = group(function(result, value, key) { + if (_.has(result, key)) result[key].push(value); else result[key] = [value]; + }); + + // Indexes the object's values by a criterion, similar to `groupBy`, but for + // when you know that your index values will be unique. + _.indexBy = group(function(result, value, key) { + result[key] = value; + }); + + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = group(function(result, value, key) { + if (_.has(result, key)) result[key]++; else result[key] = 1; + }); + + // Safely create a real, live array from anything iterable. + _.toArray = function(obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (isArrayLike(obj)) return _.map(obj, _.identity); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + if (obj == null) return 0; + return isArrayLike(obj) ? obj.length : _.keys(obj).length; + }; + + // Split a collection into two arrays: one whose elements all satisfy the given + // predicate, and one whose elements all do not satisfy the predicate. + _.partition = function(obj, predicate, context) { + predicate = cb(predicate, context); + var pass = [], fail = []; + _.each(obj, function(value, key, obj) { + (predicate(value, key, obj) ? pass : fail).push(value); + }); + return [pass, fail]; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[0]; + return _.initial(array, array.length - n); + }; + + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. + _.initial = function(array, n, guard) { + return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. + _.last = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[array.length - 1]; + return _.rest(array, Math.max(0, array.length - n)); + }; + + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. + _.rest = _.tail = _.drop = function(array, n, guard) { + return slice.call(array, n == null || guard ? 1 : n); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, _.identity); + }; + + // Internal implementation of a recursive `flatten` function. + var flatten = function(input, shallow, strict, startIndex) { + var output = [], idx = 0; + for (var i = startIndex || 0, length = getLength(input); i < length; i++) { + var value = input[i]; + if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { + //flatten current level of array or arguments object + if (!shallow) value = flatten(value, shallow, strict); + var j = 0, len = value.length; + output.length += len; + while (j < len) { + output[idx++] = value[j++]; + } + } else if (!strict) { + output[idx++] = value; + } + } + return output; + }; + + // Flatten out an array, either recursively (by default), or just one level. + _.flatten = function(array, shallow) { + return flatten(array, shallow, false); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iteratee, context) { + if (!_.isBoolean(isSorted)) { + context = iteratee; + iteratee = isSorted; + isSorted = false; + } + if (iteratee != null) iteratee = cb(iteratee, context); + var result = []; + var seen = []; + for (var i = 0, length = getLength(array); i < length; i++) { + var value = array[i], + computed = iteratee ? iteratee(value, i, array) : value; + if (isSorted) { + if (!i || seen !== computed) result.push(value); + seen = computed; + } else if (iteratee) { + if (!_.contains(seen, computed)) { + seen.push(computed); + result.push(value); + } + } else if (!_.contains(result, value)) { + result.push(value); + } + } + return result; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(flatten(arguments, true, true)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function(array) { + var result = []; + var argsLength = arguments.length; + for (var i = 0, length = getLength(array); i < length; i++) { + var item = array[i]; + if (_.contains(result, item)) continue; + for (var j = 1; j < argsLength; j++) { + if (!_.contains(arguments[j], item)) break; + } + if (j === argsLength) result.push(item); + } + return result; + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = flatten(arguments, true, true, 1); + return _.filter(array, function(value){ + return !_.contains(rest, value); + }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + return _.unzip(arguments); + }; + + // Complement of _.zip. Unzip accepts an array of arrays and groups + // each array's elements on shared indices + _.unzip = function(array) { + var length = array && _.max(array, getLength).length || 0; + var result = Array(length); + + for (var index = 0; index < length; index++) { + result[index] = _.pluck(array, index); + } + return result; + }; + + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function(list, values) { + var result = {}; + for (var i = 0, length = getLength(list); i < length; i++) { + if (values) { + result[list[i]] = values[i]; + } else { + result[list[i][0]] = list[i][1]; + } + } + return result; + }; + + // Generator function to create the findIndex and findLastIndex functions + function createPredicateIndexFinder(dir) { + return function(array, predicate, context) { + predicate = cb(predicate, context); + var length = getLength(array); + var index = dir > 0 ? 0 : length - 1; + for (; index >= 0 && index < length; index += dir) { + if (predicate(array[index], index, array)) return index; + } + return -1; + }; + } + + // Returns the first index on an array-like that passes a predicate test + _.findIndex = createPredicateIndexFinder(1); + _.findLastIndex = createPredicateIndexFinder(-1); + + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iteratee, context) { + iteratee = cb(iteratee, context, 1); + var value = iteratee(obj); + var low = 0, high = getLength(array); + while (low < high) { + var mid = Math.floor((low + high) / 2); + if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; + } + return low; + }; + + // Generator function to create the indexOf and lastIndexOf functions + function createIndexFinder(dir, predicateFind, sortedIndex) { + return function(array, item, idx) { + var i = 0, length = getLength(array); + if (typeof idx == 'number') { + if (dir > 0) { + i = idx >= 0 ? idx : Math.max(idx + length, i); + } else { + length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1; + } + } else if (sortedIndex && idx && length) { + idx = sortedIndex(array, item); + return array[idx] === item ? idx : -1; + } + if (item !== item) { + idx = predicateFind(slice.call(array, i, length), _.isNaN); + return idx >= 0 ? idx + i : -1; + } + for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) { + if (array[idx] === item) return idx; + } + return -1; + }; + } + + // Return the position of the first occurrence of an item in an array, + // or -1 if the item is not included in the array. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex); + _.lastIndexOf = createIndexFinder(-1, _.findLastIndex); + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (stop == null) { + stop = start || 0; + start = 0; + } + step = step || 1; + + var length = Math.max(Math.ceil((stop - start) / step), 0); + var range = Array(length); + + for (var idx = 0; idx < length; idx++, start += step) { + range[idx] = start; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Determines whether to execute a function as a constructor + // or a normal function with the provided arguments + var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) { + if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); + var self = baseCreate(sourceFunc.prototype); + var result = sourceFunc.apply(self, args); + if (_.isObject(result)) return result; + return self; + }; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if + // available. + _.bind = function(func, context) { + if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function'); + var args = slice.call(arguments, 2); + var bound = function() { + return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); + }; + return bound; + }; + + // Partially apply a function by creating a version that has had some of its + // arguments pre-filled, without changing its dynamic `this` context. _ acts + // as a placeholder, allowing any combination of arguments to be pre-filled. + _.partial = function(func) { + var boundArgs = slice.call(arguments, 1); + var bound = function() { + var position = 0, length = boundArgs.length; + var args = Array(length); + for (var i = 0; i < length; i++) { + args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; + } + while (position < arguments.length) args.push(arguments[position++]); + return executeBound(func, bound, this, this, args); + }; + return bound; + }; + + // Bind a number of an object's methods to that object. Remaining arguments + // are the method names to be bound. Useful for ensuring that all callbacks + // defined on an object belong to it. + _.bindAll = function(obj) { + var i, length = arguments.length, key; + if (length <= 1) throw new Error('bindAll must be passed function names'); + for (i = 1; i < length; i++) { + key = arguments[i]; + obj[key] = _.bind(obj[key], obj); + } + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memoize = function(key) { + var cache = memoize.cache; + var address = '' + (hasher ? hasher.apply(this, arguments) : key); + if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); + return cache[address]; + }; + memoize.cache = {}; + return memoize; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ + return func.apply(null, args); + }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = _.partial(_.delay, _, 1); + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. Normally, the throttled function will run + // as much as it can, without ever going more than once per `wait` duration; + // but if you'd like to disable the execution on the leading edge, pass + // `{leading: false}`. To disable execution on the trailing edge, ditto. + _.throttle = function(func, wait, options) { + var context, args, result; + var timeout = null; + var previous = 0; + if (!options) options = {}; + var later = function() { + previous = options.leading === false ? 0 : _.now(); + timeout = null; + result = func.apply(context, args); + if (!timeout) context = args = null; + }; + return function() { + var now = _.now(); + if (!previous && options.leading === false) previous = now; + var remaining = wait - (now - previous); + context = this; + args = arguments; + if (remaining <= 0 || remaining > wait) { + if (timeout) { + clearTimeout(timeout); + timeout = null; + } + previous = now; + result = func.apply(context, args); + if (!timeout) context = args = null; + } else if (!timeout && options.trailing !== false) { + timeout = setTimeout(later, remaining); + } + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var timeout, args, context, timestamp, result; + + var later = function() { + var last = _.now() - timestamp; + + if (last < wait && last >= 0) { + timeout = setTimeout(later, wait - last); + } else { + timeout = null; + if (!immediate) { + result = func.apply(context, args); + if (!timeout) context = args = null; + } + } + }; + + return function() { + context = this; + args = arguments; + timestamp = _.now(); + var callNow = immediate && !timeout; + if (!timeout) timeout = setTimeout(later, wait); + if (callNow) { + result = func.apply(context, args); + context = args = null; + } + + return result; + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return _.partial(wrapper, func); + }; + + // Returns a negated version of the passed-in predicate. + _.negate = function(predicate) { + return function() { + return !predicate.apply(this, arguments); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var args = arguments; + var start = args.length - 1; + return function() { + var i = start; + var result = args[start].apply(this, arguments); + while (i--) result = args[i].call(this, result); + return result; + }; + }; + + // Returns a function that will only be executed on and after the Nth call. + _.after = function(times, func) { + return function() { + if (--times < 1) { + return func.apply(this, arguments); + } + }; + }; + + // Returns a function that will only be executed up to (but not including) the Nth call. + _.before = function(times, func) { + var memo; + return function() { + if (--times > 0) { + memo = func.apply(this, arguments); + } + if (times <= 1) func = null; + return memo; + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = _.partial(_.before, 2); + + // Object Functions + // ---------------- + + // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. + var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString'); + var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString', + 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString']; + + function collectNonEnumProps(obj, keys) { + var nonEnumIdx = nonEnumerableProps.length; + var constructor = obj.constructor; + var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; + + // Constructor is a special case. + var prop = 'constructor'; + if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); + + while (nonEnumIdx--) { + prop = nonEnumerableProps[nonEnumIdx]; + if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { + keys.push(prop); + } + } + } + + // Retrieve the names of an object's own properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = function(obj) { + if (!_.isObject(obj)) return []; + if (nativeKeys) return nativeKeys(obj); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve all the property names of an object. + _.allKeys = function(obj) { + if (!_.isObject(obj)) return []; + var keys = []; + for (var key in obj) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var values = Array(length); + for (var i = 0; i < length; i++) { + values[i] = obj[keys[i]]; + } + return values; + }; + + // Returns the results of applying the iteratee to each element of the object + // In contrast to _.map it returns an object + _.mapObject = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = _.keys(obj), + length = keys.length, + results = {}, + currentKey; + for (var index = 0; index < length; index++) { + currentKey = keys[index]; + results[currentKey] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var pairs = Array(length); + for (var i = 0; i < length; i++) { + pairs[i] = [keys[i], obj[keys[i]]]; + } + return pairs; + }; + + // Invert the keys and values of an object. The values must be serializable. + _.invert = function(obj) { + var result = {}; + var keys = _.keys(obj); + for (var i = 0, length = keys.length; i < length; i++) { + result[obj[keys[i]]] = keys[i]; + } + return result; + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = createAssigner(_.allKeys); + + // Assigns a given object with all the own properties in the passed-in object(s) + // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) + _.extendOwn = _.assign = createAssigner(_.keys); + + // Returns the first key on an object that passes a predicate test + _.findKey = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = _.keys(obj), key; + for (var i = 0, length = keys.length; i < length; i++) { + key = keys[i]; + if (predicate(obj[key], key, obj)) return key; + } + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(object, oiteratee, context) { + var result = {}, obj = object, iteratee, keys; + if (obj == null) return result; + if (_.isFunction(oiteratee)) { + keys = _.allKeys(obj); + iteratee = optimizeCb(oiteratee, context); + } else { + keys = flatten(arguments, false, false, 1); + iteratee = function(value, key, obj) { return key in obj; }; + obj = Object(obj); + } + for (var i = 0, length = keys.length; i < length; i++) { + var key = keys[i]; + var value = obj[key]; + if (iteratee(value, key, obj)) result[key] = value; + } + return result; + }; + + // Return a copy of the object without the blacklisted properties. + _.omit = function(obj, iteratee, context) { + if (_.isFunction(iteratee)) { + iteratee = _.negate(iteratee); + } else { + var keys = _.map(flatten(arguments, false, false, 1), String); + iteratee = function(value, key) { + return !_.contains(keys, key); + }; + } + return _.pick(obj, iteratee, context); + }; + + // Fill in a given object with default properties. + _.defaults = createAssigner(_.allKeys, true); + + // Creates an object that inherits from the given prototype object. + // If additional properties are provided then they will be added to the + // created object. + _.create = function(prototype, props) { + var result = baseCreate(prototype); + if (props) _.extendOwn(result, props); + return result; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Returns whether an object has a given set of `key:value` pairs. + _.isMatch = function(object, attrs) { + var keys = _.keys(attrs), length = keys.length; + if (object == null) return !length; + var obj = Object(object); + for (var i = 0; i < length; i++) { + var key = keys[i]; + if (attrs[key] !== obj[key] || !(key in obj)) return false; + } + return true; + }; + + + // Internal recursive comparison function for `isEqual`. + var eq = function(a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). + if (a === b) return a !== 0 || 1 / a === 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className !== toString.call(b)) return false; + switch (className) { + // Strings, numbers, regular expressions, dates, and booleans are compared by value. + case '[object RegExp]': + // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return '' + a === '' + b; + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. + // Object(NaN) is equivalent to NaN + if (+a !== +a) return +b !== +b; + // An `egal` comparison is performed for other numeric values. + return +a === 0 ? 1 / +a === 1 / b : +a === +b; + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a === +b; + } + + var areArrays = className === '[object Array]'; + if (!areArrays) { + if (typeof a != 'object' || typeof b != 'object') return false; + + // Objects with different constructors are not equivalent, but `Object`s or `Array`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && + _.isFunction(bCtor) && bCtor instanceof bCtor) + && ('constructor' in a && 'constructor' in b)) { + return false; + } + } + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + + // Initializing stack of traversed objects. + // It's done here since we only need them for objects and arrays comparison. + aStack = aStack || []; + bStack = bStack || []; + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] === a) return bStack[length] === b; + } + + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); + + // Recursively compare objects and arrays. + if (areArrays) { + // Compare array lengths to determine if a deep comparison is necessary. + length = a.length; + if (length !== b.length) return false; + // Deep compare the contents, ignoring non-numeric properties. + while (length--) { + if (!eq(a[length], b[length], aStack, bStack)) return false; + } + } else { + // Deep compare objects. + var keys = _.keys(a), key; + length = keys.length; + // Ensure that both objects contain the same number of properties before comparing deep equality. + if (_.keys(b).length !== length) return false; + while (length--) { + // Deep compare each member + key = keys[length]; + if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; + } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return true; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; + return _.keys(obj).length === 0; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType === 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) === '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + }; + + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. + _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) { + _['is' + name] = function(obj) { + return toString.call(obj) === '[object ' + name + ']'; + }; + }); + + // Define a fallback version of the method in browsers (ahem, IE < 9), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return _.has(obj, 'callee'); + }; + } + + // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, + // IE 11 (#1621), and in Safari 8 (#1929). + if (typeof /./ != 'function' && typeof Int8Array != 'object') { + _.isFunction = function(obj) { + return typeof obj == 'function' || false; + }; + } + + // Is a given object a finite number? + _.isFinite = function(obj) { + return isFinite(obj) && !isNaN(parseFloat(obj)); + }; + + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function(obj) { + return _.isNumber(obj) && obj !== +obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) === '[object Boolean]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function(obj, key) { + return obj != null && hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iteratees. + _.identity = function(value) { + return value; + }; + + // Predicate-generating functions. Often useful outside of Underscore. + _.constant = function(value) { + return function() { + return value; + }; + }; + + _.noop = function(){}; + + _.property = property; + + // Generates a function for a given object that returns a given property. + _.propertyOf = function(obj) { + return obj == null ? function(){} : function(key) { + return obj[key]; + }; + }; + + // Returns a predicate for checking whether an object has a given set of + // `key:value` pairs. + _.matcher = _.matches = function(attrs) { + attrs = _.extendOwn({}, attrs); + return function(obj) { + return _.isMatch(obj, attrs); + }; + }; + + // Run a function **n** times. + _.times = function(n, iteratee, context) { + var accum = Array(Math.max(0, n)); + iteratee = optimizeCb(iteratee, context, 1); + for (var i = 0; i < n; i++) accum[i] = iteratee(i); + return accum; + }; + + // Return a random integer between min and max (inclusive). + _.random = function(min, max) { + if (max == null) { + max = min; + min = 0; + } + return min + Math.floor(Math.random() * (max - min + 1)); + }; + + // A (possibly faster) way to get the current timestamp as an integer. + _.now = Date.now || function() { + return new Date().getTime(); + }; + + // List of HTML entities for escaping. + var escapeMap = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '`': '`' + }; + var unescapeMap = _.invert(escapeMap); + + // Functions for escaping and unescaping strings to/from HTML interpolation. + var createEscaper = function(map) { + var escaper = function(match) { + return map[match]; + }; + // Regexes for identifying a key that needs to be escaped + var source = '(?:' + _.keys(map).join('|') + ')'; + var testRegexp = RegExp(source); + var replaceRegexp = RegExp(source, 'g'); + return function(string) { + string = string == null ? '' : '' + string; + return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; + }; + }; + _.escape = createEscaper(escapeMap); + _.unescape = createEscaper(unescapeMap); + + // If the value of the named `property` is a function then invoke it with the + // `object` as context; otherwise, return it. + _.result = function(object, property, fallback) { + var value = object == null ? void 0 : object[property]; + if (value === void 0) { + value = fallback; + } + return _.isFunction(value) ? value.call(object) : value; + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = ++idCounter + ''; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + '\\': '\\', + '\r': 'r', + '\n': 'n', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + var escaper = /\\|'|\r|\n|\u2028|\u2029/g; + + var escapeChar = function(match) { + return '\\' + escapes[match]; + }; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + // NB: `oldSettings` only exists for backwards compatibility. + _.template = function(text, settings, oldSettings) { + if (!settings && oldSettings) settings = oldSettings; + settings = _.defaults({}, settings, _.templateSettings); + + // Combine delimiters into one regular expression via alternation. + var matcher = RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join('|') + '|$', 'g'); + + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset).replace(escaper, escapeChar); + index = offset + match.length; + + if (escape) { + source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; + } else if (interpolate) { + source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; + } else if (evaluate) { + source += "';\n" + evaluate + "\n__p+='"; + } + + // Adobe VMs need the match returned to produce the correct offest. + return match; + }); + source += "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + 'return __p;\n'; + + try { + var render = new Function(settings.variable || 'obj', '_', source); + } catch (e) { + e.source = source; + throw e; + } + + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled source as a convenience for precompilation. + var argument = settings.variable || 'obj'; + template.source = 'function(' + argument + '){\n' + source + '}'; + + return template; + }; + + // Add a "chain" function. Start chaining a wrapped Underscore object. + _.chain = function(obj) { + var instance = _(obj); + instance._chain = true; + return instance; + }; + + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + + // Helper function to continue chaining intermediate results. + var result = function(instance, obj) { + return instance._chain ? _(obj).chain() : obj; + }; + + // Add your own custom functions to the Underscore object. + _.mixin = function(obj) { + _.each(_.functions(obj), function(name) { + var func = _[name] = obj[name]; + _.prototype[name] = function() { + var args = [this._wrapped]; + push.apply(args, arguments); + return result(this, func.apply(_, args)); + }; + }); + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0]; + return result(this, obj); + }; + }); + + // Add all accessor Array functions to the wrapper. + _.each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + return result(this, method.apply(this._wrapped, arguments)); + }; + }); + + // Extracts the result from a wrapped and chained object. + _.prototype.value = function() { + return this._wrapped; + }; + + // Provide unwrapping proxy for some methods used in engine operations + // such as arithmetic and JSON stringification. + _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; + + _.prototype.toString = function() { + return '' + this._wrapped; + }; + + // AMD registration happens at the end for compatibility with AMD loaders + // that may not enforce next-turn semantics on modules. Even though general + // practice for AMD registration is to be anonymous, underscore registers + // as a named module because, like jQuery, it is a base library that is + // popular enough to be bundled in a third party lib, but not be part of + // an AMD load request. Those cases could generate an error when an + // anonymous define() is called outside of a loader request. + if (typeof define === 'function' && define.amd) { + define('underscore', [], function() { + return _; + }); + } +}.call(this)); + +},{}],3:[function(require,module,exports){ +'use strict'; + +var _ = require('underscore'), + events = require('../events'); + +module.exports = function(videojs) { + var MenuItem = videojs.getComponent('MenuItem'); + + /** + * A MenuItem to represent a video resolution + * + * @class QualityOption + * @extends videojs.MenuItem + */ + return videojs.extend(MenuItem, { + + /** + * @inheritdoc + */ + constructor: function(player, options) { + var source = options.source; + + if (!_.isObject(source)) { + throw new Error('was not provided a "source" object, but rather: ' + (typeof source)); + } + + options = _.extend({ + selectable: true, + label: source.label, + }, options); + + MenuItem.call(this, player, options); + + this.source = source; + }, + + /** + * @inheritdoc + */ + handleClick: function(event) { + MenuItem.prototype.handleClick.call(this, event); + this.player().trigger(events.QUALITY_REQUESTED, this.source); + }, + + }); +}; + +},{"../events":5,"underscore":2}],4:[function(require,module,exports){ +'use strict'; + +var _ = require('underscore'), + events = require('../events'), + qualityOptionFactory = require('./QualityOption'), + QUALITY_CHANGE_CLASS = 'vjs-quality-changing'; + +module.exports = function(videojs) { + var MenuButton = videojs.getComponent('MenuButton'), + QualityOption = qualityOptionFactory(videojs), + QualitySelector; + + /** + * A component for changing video resolutions + * + * @class QualitySelector + * @extends videojs.Button + */ + QualitySelector = videojs.extend(MenuButton, { + + /** + * @inheritdoc + */ + constructor: function(player, options) { + MenuButton.call(this, player, options); + + // Update interface instantly so the user's change is acknowledged + player.on(events.QUALITY_REQUESTED, function(event, newSource) { + this.setSelectedSource(newSource); + player.addClass(QUALITY_CHANGE_CLASS); + + player.one('loadeddata', function() { + player.removeClass(QUALITY_CHANGE_CLASS); + }); + }.bind(this)); + + player.on(events.QUALITY_SELECTED, function(event, newSource) { + // Update the selected source with the source that was actually selected + this.setSelectedSource(newSource); + }.bind(this)); + + // Since it's possible for the player to get a source before the selector is + // created, make sure to update once we get a "ready" signal. + player.one('ready', function() { + this.selectedSrc = player.src(); + this.update(); + }.bind(this)); + + this.controlText('Open quality selector menu'); + }, + + /** + * Updates the source that is selected in the menu + * + * @param source {object} player source to display as selected + */ + setSelectedSource: function(source) { + var src = (source ? source.src : undefined); + + if (this.selectedSrc !== src) { + this.selectedSrc = src; + this.update(); + } + }, + + /** + * @inheritdoc + */ + createItems: function() { + var player = this.player(), + sources = player.currentSources(); + + return _.map(sources, function(source) { + return new QualityOption(player, { + source: source, + selected: source.src === this.selectedSrc, + }); + }.bind(this)); + }, + + /** + * @inheritdoc + */ + buildWrapperCSSClass: function() { + return 'vjs-quality-selector ' + MenuButton.prototype.buildWrapperCSSClass.call(this); + }, + + }); + + videojs.registerComponent('QualitySelector', QualitySelector); + + return QualitySelector; +}; + +},{"../events":5,"./QualityOption":3,"underscore":2}],5:[function(require,module,exports){ +'use strict'; + +module.exports = { + + QUALITY_REQUESTED: 'qualityRequested', + QUALITY_SELECTED: 'qualitySelected', + +}; + +},{}],6:[function(require,module,exports){ +'use strict'; + +var _ = require('underscore'), + events = require('./events'), + qualitySelectorFactory = require('./components/QualitySelector'), + sourceInterceptorFactory = require('./middleware/SourceInterceptor'), + SafeSeek = require('./util/SafeSeek'); + +module.exports = function(videojs) { + videojs = videojs || window.videojs; + + qualitySelectorFactory(videojs); + sourceInterceptorFactory(videojs); + + videojs.hook('setup', function(player) { + function changeQuality(event, newSource) { + var sources = player.currentSources(), + currentTime = player.currentTime(), + currentPlaybackRate = player.playbackRate(), + isPaused = player.paused(), + selectedSource; + + // Clear out any previously selected sources (see: #11) + _.each(sources, function(source) { + source.selected = false; + }); + + selectedSource = _.findWhere(sources, { src: newSource.src }); + // Note: `_.findWhere` returns a reference to an object. Thus the + // following updates the original object in `sources`. + selectedSource.selected = true; + + if (player._qualitySelectorSafeSeek) { + player._qualitySelectorSafeSeek.onQualitySelectionChange(); + } + + player.src(sources); + + player.ready(function() { + if (!player._qualitySelectorSafeSeek || player._qualitySelectorSafeSeek.hasFinished()) { + // Either we don't have a pending seek action or the one that we have is no + // longer applicable. This block must be within a `player.ready` callback + // because the call to `player.src` above is asynchronous, and so not + // having it within this `ready` callback would cause the SourceInterceptor + // to execute after this block instead of before. + // + // We save the `currentTime` within the SafeSeek instance because if + // multiple QUALITY_REQUESTED events are received before the SafeSeek + // operation finishes, the player's `currentTime` will be `0` if the + // player's `src` is updated but the player's `currentTime` has not yet + // been set by the SafeSeek operation. + player._qualitySelectorSafeSeek = new SafeSeek(player, currentTime); + player.playbackRate = playbackRate; + } + + if (!isPaused) { + player.play(); + } + }); + } + + // Add handler to switch sources when the user requests a change + player.on(events.QUALITY_REQUESTED, changeQuality); + }); +}; + +module.exports.EVENTS = events; + +},{"./components/QualitySelector":4,"./events":5,"./middleware/SourceInterceptor":7,"./util/SafeSeek":9,"underscore":2}],7:[function(require,module,exports){ +'use strict'; + +var _ = require('underscore'), + events = require('../events'); + +module.exports = function(videojs) { + + videojs.use('*', function(player) { + + return { + + setSource: function(playerSelectedSource, next) { + var sources = player.currentSources(), + userSelectedSource, chosenSource; + + if (player._qualitySelectorSafeSeek) { + player._qualitySelectorSafeSeek.onPlayerSourcesChange(); + } + + // There are generally two source options, the one that videojs + // auto-selects and the one that a "user" of this plugin has + // supplied via the `selected` property. `selected` can come from + // either the `<source>` tag or the list of sources passed to + // videojs using `src()`. + + userSelectedSource = _.find(sources, function(source) { + // Must check for both boolean and string 'true' as sources set + // programmatically should use a boolean, but those coming from + // a `<source>` tag will use a string. + return source.selected === true || source.selected === 'true'; + }); + + chosenSource = userSelectedSource || playerSelectedSource; + + player.trigger(events.QUALITY_SELECTED, chosenSource); + + // Pass along the chosen source + next(null, chosenSource); + }, + + }; + + }); + +}; + +},{"../events":5,"underscore":2}],8:[function(require,module,exports){ +'use strict'; + +require('./index')(); + +},{"./index":6}],9:[function(require,module,exports){ +'use strict'; + +var Class = require('class.extend'); + +module.exports = Class.extend({ + init: function(player, seekToTime) { + this._player = player; + this._seekToTime = seekToTime; + this._hasFinished = false; + this._keepThisInstanceWhenPlayerSourcesChange = false; + this._seekWhenSafe(); + }, + + _seekWhenSafe: function() { + var HAVE_FUTURE_DATA = 3; + + // `readyState` in Video.js is the same as the HTML5 Media element's `readyState` + // property. + // + // `readyState` is an enum of 5 values (0-4), each of which represent a state of + // readiness to play. The meaning of the values range from HAVE_NOTHING (0), meaning + // no data is available to HAVE_ENOUGH_DATA (4), meaning all data is loaded and the + // video can be played all the way through. + // + // In order to seek successfully, the `readyState` must be at least HAVE_FUTURE_DATA + // (3). + // + // @see http://docs.videojs.com/player#readyState + // @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/readyState + // @see https://dev.w3.org/html5/spec-preview/media-elements.html#seek-the-media-controller + if (this._player.readyState() < HAVE_FUTURE_DATA) { + this._seekFn = this._seek.bind(this); + // The `canplay` event means that the `readyState` is at least HAVE_FUTURE_DATA. + this._player.one('canplay', this._seekFn); + } else { + this._seek(); + } + }, + + onPlayerSourcesChange: function() { + if (this._keepThisInstanceWhenPlayerSourcesChange) { + // By setting this to `false`, we know that if the player sources change again + // the change did not originate from a quality selection change, the new sources + // are likely different from the old sources, and so this pending seek no longer + // applies. + this._keepThisInstanceWhenPlayerSourcesChange = false; + } else { + this.cancel(); + } + }, + + onQualitySelectionChange: function() { + // `onPlayerSourcesChange` will cancel this pending seek unless we tell it not to. + // We need to reuse this same pending seek instance because when the player is + // paused, the `preload` attribute is set to `none`, and the user selects one + // quality option and then another, the player cannot seek until the player has + // enough data to do so (and the `canplay` event is fired) and thus on the second + // selection the player's `currentTime()` is `0` and when the video plays we would + // seek to `0` instead of the correct time. + if (!this.hasFinished()) { + this._keepThisInstanceWhenPlayerSourcesChange = true; + } + }, + + _seek: function() { + this._player.currentTime(this._seekToTime); + this._keepThisInstanceWhenPlayerSourcesChange = false; + this._hasFinished = true; + }, + + hasFinished: function() { + return this._hasFinished; + }, + + cancel: function() { + this._player.off('canplay', this._seekFn); + this._keepThisInstanceWhenPlayerSourcesChange = false; + this._hasFinished = true; + }, +}); + +},{"class.extend":1}]},{},[8]); diff --git a/assets/js/silvermine-videojs-quality-selector.min.js b/assets/js/silvermine-videojs-quality-selector.min.js index b40c51b3..0addc1fb 100644 --- a/assets/js/silvermine-videojs-quality-selector.min.js +++ b/assets/js/silvermine-videojs-quality-selector.min.js @@ -1,4 +1,3 @@ -/*! silvermine-videojs-quality-selector 2018-01-09 v1.1.2 */ +/*! silvermine-videojs-quality-selector 2018-11-10 v1.1.2-dirty */ -!function n(t,e,r){function i(o,c){if(!e[o]){if(!t[o]){var a="function"==typeof require&&require;if(!c&&a)return a(o,!0);if(u)return u(o,!0);var s=new Error("Cannot find module '"+o+"'");throw s.code="MODULE_NOT_FOUND",s}var l=e[o]={exports:{}};t[o][0].call(l.exports,function(n){var e=t[o][1][n];return i(e||n)},l,l.exports,n,t,e,r)}return e[o].exports}for(var u="function"==typeof require&&require,o=0;o<r.length;o++)i(r[o]);return i}({1:[function(n,t,e){!function(){var n=!1,e=/xyz/.test(function(){xyz})?/\b_super\b/:/.*/;this.Class=function(){},Class.extend=function(t,r){function i(){!n&&this.init&&this.init.apply(this,arguments)}void 0==r&&(r=t,t="Class");var u=this.prototype;n=!0;var o=new this;n=!1;for(var c in r)o[c]="function"==typeof r[c]&&"function"==typeof u[c]&&e.test(r[c])?function(n,t){return function(){var e=this._super;this._super=u[n];var r=t.apply(this,arguments);return this._super=e,r}}(c,r[c]):r[c];i.prototype=o;var a=new Function("return function "+t+"(){ }")();return i.prototype.constructor=a,i.extend=arguments.callee,i},t.exports=Class}()},{}],2:[function(n,t,e){(function(){function n(n){function t(t,e,r,i,u,o){for(;u>=0&&u<o;u+=n){var c=i?i[u]:u;r=e(r,t[c],c,t)}return r}return function(e,r,i,u){r=b(r,u,4);var o=!A(e)&&m.keys(e),c=(o||e).length,a=n>0?0:c-1;return arguments.length<3&&(i=e[o?o[a]:a],a+=n),t(e,r,i,o,a,c)}}function r(n){return function(t,e,r){e=x(e,r);for(var i=T(t),u=n>0?0:i-1;u>=0&&u<i;u+=n)if(e(t[u],u,t))return u;return-1}}function i(n,t,e){return function(r,i,u){var o=0,c=T(r);if("number"==typeof u)n>0?o=u>=0?u:Math.max(u+c,o):c=u>=0?Math.min(u+1,c):u+c+1;else if(e&&u&&c)return u=e(r,i),r[u]===i?u:-1;if(i!==i)return(u=t(p.call(r,o,c),m.isNaN))>=0?u+o:-1;for(u=n>0?o:c-1;u>=0&&u<c;u+=n)if(r[u]===i)return u;return-1}}function u(n,t){var e=q.length,r=n.constructor,i=m.isFunction(r)&&r.prototype||s,u="constructor";for(m.has(n,u)&&!m.contains(t,u)&&t.push(u);e--;)(u=q[e])in n&&n[u]!==i[u]&&!m.contains(t,u)&&t.push(u)}var o=this,c=o._,a=Array.prototype,s=Object.prototype,l=Function.prototype,f=a.push,p=a.slice,h=s.toString,v=s.hasOwnProperty,d=Array.isArray,y=Object.keys,g=l.bind,S=Object.create,_=function(){},m=function(n){return n instanceof m?n:this instanceof m?void(this._wrapped=n):new m(n)};void 0!==e?(void 0!==t&&t.exports&&(e=t.exports=m),e._=m):o._=m,m.VERSION="1.8.3";var b=function(n,t,e){if(void 0===t)return n;switch(null==e?3:e){case 1:return function(e){return n.call(t,e)};case 2:return function(e,r){return n.call(t,e,r)};case 3:return function(e,r,i){return n.call(t,e,r,i)};case 4:return function(e,r,i,u){return n.call(t,e,r,i,u)}}return function(){return n.apply(t,arguments)}},x=function(n,t,e){return null==n?m.identity:m.isFunction(n)?b(n,t,e):m.isObject(n)?m.matcher(n):m.property(n)};m.iteratee=function(n,t){return x(n,t,1/0)};var k=function(n,t){return function(e){var r=arguments.length;if(r<2||null==e)return e;for(var i=1;i<r;i++)for(var u=arguments[i],o=n(u),c=o.length,a=0;a<c;a++){var s=o[a];t&&void 0!==e[s]||(e[s]=u[s])}return e}},w=function(n){if(!m.isObject(n))return{};if(S)return S(n);_.prototype=n;var t=new _;return _.prototype=null,t},j=function(n){return function(t){return null==t?void 0:t[n]}},E=Math.pow(2,53)-1,T=j("length"),A=function(n){var t=T(n);return"number"==typeof t&&t>=0&&t<=E};m.each=m.forEach=function(n,t,e){t=b(t,e);var r,i;if(A(n))for(r=0,i=n.length;r<i;r++)t(n[r],r,n);else{var u=m.keys(n);for(r=0,i=u.length;r<i;r++)t(n[u[r]],u[r],n)}return n},m.map=m.collect=function(n,t,e){t=x(t,e);for(var r=!A(n)&&m.keys(n),i=(r||n).length,u=Array(i),o=0;o<i;o++){var c=r?r[o]:o;u[o]=t(n[c],c,n)}return u},m.reduce=m.foldl=m.inject=n(1),m.reduceRight=m.foldr=n(-1),m.find=m.detect=function(n,t,e){var r;if(void 0!==(r=A(n)?m.findIndex(n,t,e):m.findKey(n,t,e))&&-1!==r)return n[r]},m.filter=m.select=function(n,t,e){var r=[];return t=x(t,e),m.each(n,function(n,e,i){t(n,e,i)&&r.push(n)}),r},m.reject=function(n,t,e){return m.filter(n,m.negate(x(t)),e)},m.every=m.all=function(n,t,e){t=x(t,e);for(var r=!A(n)&&m.keys(n),i=(r||n).length,u=0;u<i;u++){var o=r?r[u]:u;if(!t(n[o],o,n))return!1}return!0},m.some=m.any=function(n,t,e){t=x(t,e);for(var r=!A(n)&&m.keys(n),i=(r||n).length,u=0;u<i;u++){var o=r?r[u]:u;if(t(n[o],o,n))return!0}return!1},m.contains=m.includes=m.include=function(n,t,e,r){return A(n)||(n=m.values(n)),("number"!=typeof e||r)&&(e=0),m.indexOf(n,t,e)>=0},m.invoke=function(n,t){var e=p.call(arguments,2),r=m.isFunction(t);return m.map(n,function(n){var i=r?t:n[t];return null==i?i:i.apply(n,e)})},m.pluck=function(n,t){return m.map(n,m.property(t))},m.where=function(n,t){return m.filter(n,m.matcher(t))},m.findWhere=function(n,t){return m.find(n,m.matcher(t))},m.max=function(n,t,e){var r,i,u=-1/0,o=-1/0;if(null==t&&null!=n)for(var c=0,a=(n=A(n)?n:m.values(n)).length;c<a;c++)(r=n[c])>u&&(u=r);else t=x(t,e),m.each(n,function(n,e,r){((i=t(n,e,r))>o||i===-1/0&&u===-1/0)&&(u=n,o=i)});return u},m.min=function(n,t,e){var r,i,u=1/0,o=1/0;if(null==t&&null!=n)for(var c=0,a=(n=A(n)?n:m.values(n)).length;c<a;c++)(r=n[c])<u&&(u=r);else t=x(t,e),m.each(n,function(n,e,r){((i=t(n,e,r))<o||i===1/0&&u===1/0)&&(u=n,o=i)});return u},m.shuffle=function(n){for(var t,e=A(n)?n:m.values(n),r=e.length,i=Array(r),u=0;u<r;u++)(t=m.random(0,u))!==u&&(i[u]=i[t]),i[t]=e[u];return i},m.sample=function(n,t,e){return null==t||e?(A(n)||(n=m.values(n)),n[m.random(n.length-1)]):m.shuffle(n).slice(0,Math.max(0,t))},m.sortBy=function(n,t,e){return t=x(t,e),m.pluck(m.map(n,function(n,e,r){return{value:n,index:e,criteria:t(n,e,r)}}).sort(function(n,t){var e=n.criteria,r=t.criteria;if(e!==r){if(e>r||void 0===e)return 1;if(e<r||void 0===r)return-1}return n.index-t.index}),"value")};var O=function(n){return function(t,e,r){var i={};return e=x(e,r),m.each(t,function(r,u){var o=e(r,u,t);n(i,r,o)}),i}};m.groupBy=O(function(n,t,e){m.has(n,e)?n[e].push(t):n[e]=[t]}),m.indexBy=O(function(n,t,e){n[e]=t}),m.countBy=O(function(n,t,e){m.has(n,e)?n[e]++:n[e]=1}),m.toArray=function(n){return n?m.isArray(n)?p.call(n):A(n)?m.map(n,m.identity):m.values(n):[]},m.size=function(n){return null==n?0:A(n)?n.length:m.keys(n).length},m.partition=function(n,t,e){t=x(t,e);var r=[],i=[];return m.each(n,function(n,e,u){(t(n,e,u)?r:i).push(n)}),[r,i]},m.first=m.head=m.take=function(n,t,e){if(null!=n)return null==t||e?n[0]:m.initial(n,n.length-t)},m.initial=function(n,t,e){return p.call(n,0,Math.max(0,n.length-(null==t||e?1:t)))},m.last=function(n,t,e){if(null!=n)return null==t||e?n[n.length-1]:m.rest(n,Math.max(0,n.length-t))},m.rest=m.tail=m.drop=function(n,t,e){return p.call(n,null==t||e?1:t)},m.compact=function(n){return m.filter(n,m.identity)};var C=function(n,t,e,r){for(var i=[],u=0,o=r||0,c=T(n);o<c;o++){var a=n[o];if(A(a)&&(m.isArray(a)||m.isArguments(a))){t||(a=C(a,t,e));var s=0,l=a.length;for(i.length+=l;s<l;)i[u++]=a[s++]}else e||(i[u++]=a)}return i};m.flatten=function(n,t){return C(n,t,!1)},m.without=function(n){return m.difference(n,p.call(arguments,1))},m.uniq=m.unique=function(n,t,e,r){m.isBoolean(t)||(r=e,e=t,t=!1),null!=e&&(e=x(e,r));for(var i=[],u=[],o=0,c=T(n);o<c;o++){var a=n[o],s=e?e(a,o,n):a;t?(o&&u===s||i.push(a),u=s):e?m.contains(u,s)||(u.push(s),i.push(a)):m.contains(i,a)||i.push(a)}return i},m.union=function(){return m.uniq(C(arguments,!0,!0))},m.intersection=function(n){for(var t=[],e=arguments.length,r=0,i=T(n);r<i;r++){var u=n[r];if(!m.contains(t,u)){for(var o=1;o<e&&m.contains(arguments[o],u);o++);o===e&&t.push(u)}}return t},m.difference=function(n){var t=C(arguments,!0,!0,1);return m.filter(n,function(n){return!m.contains(t,n)})},m.zip=function(){return m.unzip(arguments)},m.unzip=function(n){for(var t=n&&m.max(n,T).length||0,e=Array(t),r=0;r<t;r++)e[r]=m.pluck(n,r);return e},m.object=function(n,t){for(var e={},r=0,i=T(n);r<i;r++)t?e[n[r]]=t[r]:e[n[r][0]]=n[r][1];return e},m.findIndex=r(1),m.findLastIndex=r(-1),m.sortedIndex=function(n,t,e,r){for(var i=(e=x(e,r,1))(t),u=0,o=T(n);u<o;){var c=Math.floor((u+o)/2);e(n[c])<i?u=c+1:o=c}return u},m.indexOf=i(1,m.findIndex,m.sortedIndex),m.lastIndexOf=i(-1,m.findLastIndex),m.range=function(n,t,e){null==t&&(t=n||0,n=0),e=e||1;for(var r=Math.max(Math.ceil((t-n)/e),0),i=Array(r),u=0;u<r;u++,n+=e)i[u]=n;return i};var I=function(n,t,e,r,i){if(!(r instanceof t))return n.apply(e,i);var u=w(n.prototype),o=n.apply(u,i);return m.isObject(o)?o:u};m.bind=function(n,t){if(g&&n.bind===g)return g.apply(n,p.call(arguments,1));if(!m.isFunction(n))throw new TypeError("Bind must be called on a function");var e=p.call(arguments,2),r=function(){return I(n,r,t,this,e.concat(p.call(arguments)))};return r},m.partial=function(n){var t=p.call(arguments,1),e=function(){for(var r=0,i=t.length,u=Array(i),o=0;o<i;o++)u[o]=t[o]===m?arguments[r++]:t[o];for(;r<arguments.length;)u.push(arguments[r++]);return I(n,e,this,this,u)};return e},m.bindAll=function(n){var t,e,r=arguments.length;if(r<=1)throw new Error("bindAll must be passed function names");for(t=1;t<r;t++)n[e=arguments[t]]=m.bind(n[e],n);return n},m.memoize=function(n,t){var e=function(r){var i=e.cache,u=""+(t?t.apply(this,arguments):r);return m.has(i,u)||(i[u]=n.apply(this,arguments)),i[u]};return e.cache={},e},m.delay=function(n,t){var e=p.call(arguments,2);return setTimeout(function(){return n.apply(null,e)},t)},m.defer=m.partial(m.delay,m,1),m.throttle=function(n,t,e){var r,i,u,o=null,c=0;e||(e={});var a=function(){c=!1===e.leading?0:m.now(),o=null,u=n.apply(r,i),o||(r=i=null)};return function(){var s=m.now();c||!1!==e.leading||(c=s);var l=t-(s-c);return r=this,i=arguments,l<=0||l>t?(o&&(clearTimeout(o),o=null),c=s,u=n.apply(r,i),o||(r=i=null)):o||!1===e.trailing||(o=setTimeout(a,l)),u}},m.debounce=function(n,t,e){var r,i,u,o,c,a=function(){var s=m.now()-o;s<t&&s>=0?r=setTimeout(a,t-s):(r=null,e||(c=n.apply(u,i),r||(u=i=null)))};return function(){u=this,i=arguments,o=m.now();var s=e&&!r;return r||(r=setTimeout(a,t)),s&&(c=n.apply(u,i),u=i=null),c}},m.wrap=function(n,t){return m.partial(t,n)},m.negate=function(n){return function(){return!n.apply(this,arguments)}},m.compose=function(){var n=arguments,t=n.length-1;return function(){for(var e=t,r=n[t].apply(this,arguments);e--;)r=n[e].call(this,r);return r}},m.after=function(n,t){return function(){if(--n<1)return t.apply(this,arguments)}},m.before=function(n,t){var e;return function(){return--n>0&&(e=t.apply(this,arguments)),n<=1&&(t=null),e}},m.once=m.partial(m.before,2);var F=!{toString:null}.propertyIsEnumerable("toString"),q=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"];m.keys=function(n){if(!m.isObject(n))return[];if(y)return y(n);var t=[];for(var e in n)m.has(n,e)&&t.push(e);return F&&u(n,t),t},m.allKeys=function(n){if(!m.isObject(n))return[];var t=[];for(var e in n)t.push(e);return F&&u(n,t),t},m.values=function(n){for(var t=m.keys(n),e=t.length,r=Array(e),i=0;i<e;i++)r[i]=n[t[i]];return r},m.mapObject=function(n,t,e){t=x(t,e);for(var r,i=m.keys(n),u=i.length,o={},c=0;c<u;c++)o[r=i[c]]=t(n[r],r,n);return o},m.pairs=function(n){for(var t=m.keys(n),e=t.length,r=Array(e),i=0;i<e;i++)r[i]=[t[i],n[t[i]]];return r},m.invert=function(n){for(var t={},e=m.keys(n),r=0,i=e.length;r<i;r++)t[n[e[r]]]=e[r];return t},m.functions=m.methods=function(n){var t=[];for(var e in n)m.isFunction(n[e])&&t.push(e);return t.sort()},m.extend=k(m.allKeys),m.extendOwn=m.assign=k(m.keys),m.findKey=function(n,t,e){t=x(t,e);for(var r,i=m.keys(n),u=0,o=i.length;u<o;u++)if(r=i[u],t(n[r],r,n))return r},m.pick=function(n,t,e){var r,i,u={},o=n;if(null==o)return u;m.isFunction(t)?(i=m.allKeys(o),r=b(t,e)):(i=C(arguments,!1,!1,1),r=function(n,t,e){return t in e},o=Object(o));for(var c=0,a=i.length;c<a;c++){var s=i[c],l=o[s];r(l,s,o)&&(u[s]=l)}return u},m.omit=function(n,t,e){if(m.isFunction(t))t=m.negate(t);else{var r=m.map(C(arguments,!1,!1,1),String);t=function(n,t){return!m.contains(r,t)}}return m.pick(n,t,e)},m.defaults=k(m.allKeys,!0),m.create=function(n,t){var e=w(n);return t&&m.extendOwn(e,t),e},m.clone=function(n){return m.isObject(n)?m.isArray(n)?n.slice():m.extend({},n):n},m.tap=function(n,t){return t(n),n},m.isMatch=function(n,t){var e=m.keys(t),r=e.length;if(null==n)return!r;for(var i=Object(n),u=0;u<r;u++){var o=e[u];if(t[o]!==i[o]||!(o in i))return!1}return!0};var Q=function(n,t,e,r){if(n===t)return 0!==n||1/n==1/t;if(null==n||null==t)return n===t;n instanceof m&&(n=n._wrapped),t instanceof m&&(t=t._wrapped);var i=h.call(n);if(i!==h.call(t))return!1;switch(i){case"[object RegExp]":case"[object String]":return""+n==""+t;case"[object Number]":return+n!=+n?+t!=+t:0==+n?1/+n==1/t:+n==+t;case"[object Date]":case"[object Boolean]":return+n==+t}var u="[object Array]"===i;if(!u){if("object"!=typeof n||"object"!=typeof t)return!1;var o=n.constructor,c=t.constructor;if(o!==c&&!(m.isFunction(o)&&o instanceof o&&m.isFunction(c)&&c instanceof c)&&"constructor"in n&&"constructor"in t)return!1}e=e||[],r=r||[];for(var a=e.length;a--;)if(e[a]===n)return r[a]===t;if(e.push(n),r.push(t),u){if((a=n.length)!==t.length)return!1;for(;a--;)if(!Q(n[a],t[a],e,r))return!1}else{var s,l=m.keys(n);if(a=l.length,m.keys(t).length!==a)return!1;for(;a--;)if(s=l[a],!m.has(t,s)||!Q(n[s],t[s],e,r))return!1}return e.pop(),r.pop(),!0};m.isEqual=function(n,t){return Q(n,t)},m.isEmpty=function(n){return null==n||(A(n)&&(m.isArray(n)||m.isString(n)||m.isArguments(n))?0===n.length:0===m.keys(n).length)},m.isElement=function(n){return!(!n||1!==n.nodeType)},m.isArray=d||function(n){return"[object Array]"===h.call(n)},m.isObject=function(n){var t=typeof n;return"function"===t||"object"===t&&!!n},m.each(["Arguments","Function","String","Number","Date","RegExp","Error"],function(n){m["is"+n]=function(t){return h.call(t)==="[object "+n+"]"}}),m.isArguments(arguments)||(m.isArguments=function(n){return m.has(n,"callee")}),"function"!=typeof/./&&"object"!=typeof Int8Array&&(m.isFunction=function(n){return"function"==typeof n||!1}),m.isFinite=function(n){return isFinite(n)&&!isNaN(parseFloat(n))},m.isNaN=function(n){return m.isNumber(n)&&n!==+n},m.isBoolean=function(n){return!0===n||!1===n||"[object Boolean]"===h.call(n)},m.isNull=function(n){return null===n},m.isUndefined=function(n){return void 0===n},m.has=function(n,t){return null!=n&&v.call(n,t)},m.noConflict=function(){return o._=c,this},m.identity=function(n){return n},m.constant=function(n){return function(){return n}},m.noop=function(){},m.property=j,m.propertyOf=function(n){return null==n?function(){}:function(t){return n[t]}},m.matcher=m.matches=function(n){return n=m.extendOwn({},n),function(t){return m.isMatch(t,n)}},m.times=function(n,t,e){var r=Array(Math.max(0,n));t=b(t,e,1);for(var i=0;i<n;i++)r[i]=t(i);return r},m.random=function(n,t){return null==t&&(t=n,n=0),n+Math.floor(Math.random()*(t-n+1))},m.now=Date.now||function(){return(new Date).getTime()};var M={"&":"&","<":"<",">":">",'"':""","'":"'","`":"`"},N=m.invert(M),L=function(n){var t=function(t){return n[t]},e="(?:"+m.keys(n).join("|")+")",r=RegExp(e),i=RegExp(e,"g");return function(n){return n=null==n?"":""+n,r.test(n)?n.replace(i,t):n}};m.escape=L(M),m.unescape=L(N),m.result=function(n,t,e){var r=null==n?void 0:n[t];return void 0===r&&(r=e),m.isFunction(r)?r.call(n):r};var U=0;m.uniqueId=function(n){var t=++U+"";return n?n+t:t},m.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var D=/(.)^/,R={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"},W=/\\|'|\r|\n|\u2028|\u2029/g,P=function(n){return"\\"+R[n]};m.template=function(n,t,e){!t&&e&&(t=e),t=m.defaults({},t,m.templateSettings);var r=RegExp([(t.escape||D).source,(t.interpolate||D).source,(t.evaluate||D).source].join("|")+"|$","g"),i=0,u="__p+='";n.replace(r,function(t,e,r,o,c){return u+=n.slice(i,c).replace(W,P),i=c+t.length,e?u+="'+\n((__t=("+e+"))==null?'':_.escape(__t))+\n'":r?u+="'+\n((__t=("+r+"))==null?'':__t)+\n'":o&&(u+="';\n"+o+"\n__p+='"),t}),u+="';\n",t.variable||(u="with(obj||{}){\n"+u+"}\n"),u="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+u+"return __p;\n";try{var o=new Function(t.variable||"obj","_",u)}catch(n){throw n.source=u,n}var c=function(n){return o.call(this,n,m)},a=t.variable||"obj";return c.source="function("+a+"){\n"+u+"}",c},m.chain=function(n){var t=m(n);return t._chain=!0,t};var B=function(n,t){return n._chain?m(t).chain():t};m.mixin=function(n){m.each(m.functions(n),function(t){var e=m[t]=n[t];m.prototype[t]=function(){var n=[this._wrapped];return f.apply(n,arguments),B(this,e.apply(m,n))}})},m.mixin(m),m.each(["pop","push","reverse","shift","sort","splice","unshift"],function(n){var t=a[n];m.prototype[n]=function(){var e=this._wrapped;return t.apply(e,arguments),"shift"!==n&&"splice"!==n||0!==e.length||delete e[0],B(this,e)}}),m.each(["concat","join","slice"],function(n){var t=a[n];m.prototype[n]=function(){return B(this,t.apply(this._wrapped,arguments))}}),m.prototype.value=function(){return this._wrapped},m.prototype.valueOf=m.prototype.toJSON=m.prototype.value,m.prototype.toString=function(){return""+this._wrapped},"function"==typeof define&&define.amd&&define("underscore",[],function(){return m})}).call(this)},{}],3:[function(n,t,e){"use strict";var r=n("underscore"),i=n("../events");t.exports=function(n){var t=n.getComponent("MenuItem");return n.extend(t,{constructor:function(n,e){var i=e.source;if(!r.isObject(i))throw new Error('was not provided a "source" object, but rather: '+typeof i);e=r.extend({selectable:!0,label:i.label},e),t.call(this,n,e),this.source=i},handleClick:function(n){t.prototype.handleClick.call(this,n),this.player().trigger(i.QUALITY_REQUESTED,this.source)}})}},{"../events":5,underscore:2}],4:[function(n,t,e){"use strict";var r=n("underscore"),i=n("../events"),u=n("./QualityOption");t.exports=function(n){var t,e=n.getComponent("MenuButton"),o=u(n);return t=n.extend(e,{constructor:function(n,t){e.call(this,n,t),n.on(i.QUALITY_REQUESTED,function(t,e){this.setSelectedSource(e),n.addClass("vjs-quality-changing"),n.one("loadeddata",function(){n.removeClass("vjs-quality-changing")})}.bind(this)),n.on(i.QUALITY_SELECTED,function(n,t){this.setSelectedSource(t)}.bind(this)),n.one("ready",function(){this.selectedSrc=n.src(),this.update()}.bind(this)),this.controlText("Open quality selector menu")},setSelectedSource:function(n){var t=n?n.src:void 0;this.selectedSrc!==t&&(this.selectedSrc=t,this.update())},createItems:function(){var n=this.player(),t=n.currentSources();return!t?[]:r.map(t,function(t){return new o(n,{source:t,selected:t.src===this.selectedSrc})}.bind(this))},buildWrapperCSSClass:function(){return"vjs-quality-selector "+e.prototype.buildWrapperCSSClass.call(this)}}),n.registerComponent("QualitySelector",t),t}},{"../events":5,"./QualityOption":3,underscore:2}],5:[function(n,t,e){"use strict";t.exports={QUALITY_REQUESTED:"qualityRequested",QUALITY_SELECTED:"qualitySelected"}},{}],6:[function(n,t,e){"use strict";var r=n("underscore"),i=n("./events"),u=n("./components/QualitySelector"),o=n("./middleware/SourceInterceptor"),c=n("./util/SafeSeek");t.exports=function(n){n=n||window.videojs,u(n),o(n),n.hook("setup",function(n){n.on(i.QUALITY_REQUESTED,function(t,e){var i=n.currentSources(),u=n.currentTime(),o=n.paused();r.each(i,function(n){n.selected=!1}),r.findWhere(i,{src:e.src}).selected=!0,n._qualitySelectorSafeSeek&&n._qualitySelectorSafeSeek.onQualitySelectionChange(),n.src(i),n.ready(function(){n._qualitySelectorSafeSeek&&!n._qualitySelectorSafeSeek.hasFinished()||(n._qualitySelectorSafeSeek=new c(n,u)),o||n.play()})})})},t.exports.EVENTS=i},{"./components/QualitySelector":4,"./events":5,"./middleware/SourceInterceptor":7,"./util/SafeSeek":9,underscore:2}],7:[function(n,t,e){"use strict";var r=n("underscore"),i=n("../events");t.exports=function(n){n.use("*",function(n){return{setSource:function(t,e){var u,o=n.currentSources();n._qualitySelectorSafeSeek&&n._qualitySelectorSafeSeek.onPlayerSourcesChange(),u=r.find(o,function(n){return!0===n.selected||"true"===n.selected})||t,n.trigger(i.QUALITY_SELECTED,u),e(null,u)}}})}},{"../events":5,underscore:2}],8:[function(n,t,e){"use strict";n("./index")()},{"./index":6}],9:[function(n,t,e){"use strict";var r=n("class.extend");t.exports=r.extend({init:function(n,t){this._player=n,this._seekToTime=t,this._hasFinished=!1,this._keepThisInstanceWhenPlayerSourcesChange=!1,this._seekWhenSafe()},_seekWhenSafe:function(){this._player.readyState()<3?(this._seekFn=this._seek.bind(this),this._player.one("canplay",this._seekFn)):this._seek()},onPlayerSourcesChange:function(){this._keepThisInstanceWhenPlayerSourcesChange?this._keepThisInstanceWhenPlayerSourcesChange=!1:this.cancel()},onQualitySelectionChange:function(){this.hasFinished()||(this._keepThisInstanceWhenPlayerSourcesChange=!0)},_seek:function(){this._player.currentTime(this._seekToTime),this._keepThisInstanceWhenPlayerSourcesChange=!1,this._hasFinished=!0},hasFinished:function(){return this._hasFinished},cancel:function(){this._player.off("canplay",this._seekFn),this._keepThisInstanceWhenPlayerSourcesChange=!1,this._hasFinished=!0}})},{"class.extend":1}]},{},[8]); -//# sourceMappingURL=silvermine-videojs-quality-selector.min.js.map
\ No newline at end of file +!function(){function n(t,e,r){function i(o,a){if(!e[o]){if(!t[o]){var c="function"==typeof require&&require;if(!a&&c)return c(o,!0);if(u)return u(o,!0);var s=new Error("Cannot find module '"+o+"'");throw s.code="MODULE_NOT_FOUND",s}var l=e[o]={exports:{}};t[o][0].call(l.exports,function(n){return i(t[o][1][n]||n)},l,l.exports,n,t,e,r)}return e[o].exports}for(var u="function"==typeof require&&require,o=0;o<r.length;o++)i(r[o]);return i}return n}()({1:[function(n,t,e){!function(){var n=!1,e=/xyz/.test(function(){xyz})?/\b_super\b/:/.*/;this.Class=function(){},Class.extend=function(t,r){function i(){!n&&this.init&&this.init.apply(this,arguments)}void 0==r&&(r=t,t="Class");var u=this.prototype;n=!0;var o=new this;n=!1;for(var a in r)o[a]="function"==typeof r[a]&&"function"==typeof u[a]&&e.test(r[a])?function(n,t){return function(){var e=this._super;this._super=u[n];var r=t.apply(this,arguments);return this._super=e,r}}(a,r[a]):r[a];i.prototype=o;var c=new Function("return function "+t+"(){ }")();return i.prototype.constructor=c,i.extend=arguments.callee,i},t.exports=Class}()},{}],2:[function(n,t,e){(function(){function n(n){function t(t,e,r,i,u,o){for(;u>=0&&u<o;u+=n){var a=i?i[u]:u;r=e(r,t[a],a,t)}return r}return function(e,r,i,u){r=b(r,u,4);var o=!A(e)&&m.keys(e),a=(o||e).length,c=n>0?0:a-1;return arguments.length<3&&(i=e[o?o[c]:c],c+=n),t(e,r,i,o,c,a)}}function r(n){return function(t,e,r){e=x(e,r);for(var i=T(t),u=n>0?0:i-1;u>=0&&u<i;u+=n)if(e(t[u],u,t))return u;return-1}}function i(n,t,e){return function(r,i,u){var o=0,a=T(r);if("number"==typeof u)n>0?o=u>=0?u:Math.max(u+a,o):a=u>=0?Math.min(u+1,a):u+a+1;else if(e&&u&&a)return u=e(r,i),r[u]===i?u:-1;if(i!==i)return(u=t(p.call(r,o,a),m.isNaN))>=0?u+o:-1;for(u=n>0?o:a-1;u>=0&&u<a;u+=n)if(r[u]===i)return u;return-1}}function u(n,t){var e=q.length,r=n.constructor,i=m.isFunction(r)&&r.prototype||s,u="constructor";for(m.has(n,u)&&!m.contains(t,u)&&t.push(u);e--;)(u=q[e])in n&&n[u]!==i[u]&&!m.contains(t,u)&&t.push(u)}var o=this,a=o._,c=Array.prototype,s=Object.prototype,l=Function.prototype,f=c.push,p=c.slice,h=s.toString,v=s.hasOwnProperty,y=Array.isArray,d=Object.keys,g=l.bind,S=Object.create,_=function(){},m=function(n){return n instanceof m?n:this instanceof m?void(this._wrapped=n):new m(n)};void 0!==e?(void 0!==t&&t.exports&&(e=t.exports=m),e._=m):o._=m,m.VERSION="1.8.3";var b=function(n,t,e){if(void 0===t)return n;switch(null==e?3:e){case 1:return function(e){return n.call(t,e)};case 2:return function(e,r){return n.call(t,e,r)};case 3:return function(e,r,i){return n.call(t,e,r,i)};case 4:return function(e,r,i,u){return n.call(t,e,r,i,u)}}return function(){return n.apply(t,arguments)}},x=function(n,t,e){return null==n?m.identity:m.isFunction(n)?b(n,t,e):m.isObject(n)?m.matcher(n):m.property(n)};m.iteratee=function(n,t){return x(n,t,1/0)};var k=function(n,t){return function(e){var r=arguments.length;if(r<2||null==e)return e;for(var i=1;i<r;i++)for(var u=arguments[i],o=n(u),a=o.length,c=0;c<a;c++){var s=o[c];t&&void 0!==e[s]||(e[s]=u[s])}return e}},w=function(n){if(!m.isObject(n))return{};if(S)return S(n);_.prototype=n;var t=new _;return _.prototype=null,t},j=function(n){return function(t){return null==t?void 0:t[n]}},E=Math.pow(2,53)-1,T=j("length"),A=function(n){var t=T(n);return"number"==typeof t&&t>=0&&t<=E};m.each=m.forEach=function(n,t,e){t=b(t,e);var r,i;if(A(n))for(r=0,i=n.length;r<i;r++)t(n[r],r,n);else{var u=m.keys(n);for(r=0,i=u.length;r<i;r++)t(n[u[r]],u[r],n)}return n},m.map=m.collect=function(n,t,e){t=x(t,e);for(var r=!A(n)&&m.keys(n),i=(r||n).length,u=Array(i),o=0;o<i;o++){var a=r?r[o]:o;u[o]=t(n[a],a,n)}return u},m.reduce=m.foldl=m.inject=n(1),m.reduceRight=m.foldr=n(-1),m.find=m.detect=function(n,t,e){var r;if(void 0!==(r=A(n)?m.findIndex(n,t,e):m.findKey(n,t,e))&&-1!==r)return n[r]},m.filter=m.select=function(n,t,e){var r=[];return t=x(t,e),m.each(n,function(n,e,i){t(n,e,i)&&r.push(n)}),r},m.reject=function(n,t,e){return m.filter(n,m.negate(x(t)),e)},m.every=m.all=function(n,t,e){t=x(t,e);for(var r=!A(n)&&m.keys(n),i=(r||n).length,u=0;u<i;u++){var o=r?r[u]:u;if(!t(n[o],o,n))return!1}return!0},m.some=m.any=function(n,t,e){t=x(t,e);for(var r=!A(n)&&m.keys(n),i=(r||n).length,u=0;u<i;u++){var o=r?r[u]:u;if(t(n[o],o,n))return!0}return!1},m.contains=m.includes=m.include=function(n,t,e,r){return A(n)||(n=m.values(n)),("number"!=typeof e||r)&&(e=0),m.indexOf(n,t,e)>=0},m.invoke=function(n,t){var e=p.call(arguments,2),r=m.isFunction(t);return m.map(n,function(n){var i=r?t:n[t];return null==i?i:i.apply(n,e)})},m.pluck=function(n,t){return m.map(n,m.property(t))},m.where=function(n,t){return m.filter(n,m.matcher(t))},m.findWhere=function(n,t){return m.find(n,m.matcher(t))},m.max=function(n,t,e){var r,i,u=-1/0,o=-1/0;if(null==t&&null!=n)for(var a=0,c=(n=A(n)?n:m.values(n)).length;a<c;a++)(r=n[a])>u&&(u=r);else t=x(t,e),m.each(n,function(n,e,r){((i=t(n,e,r))>o||i===-1/0&&u===-1/0)&&(u=n,o=i)});return u},m.min=function(n,t,e){var r,i,u=1/0,o=1/0;if(null==t&&null!=n)for(var a=0,c=(n=A(n)?n:m.values(n)).length;a<c;a++)(r=n[a])<u&&(u=r);else t=x(t,e),m.each(n,function(n,e,r){((i=t(n,e,r))<o||i===1/0&&u===1/0)&&(u=n,o=i)});return u},m.shuffle=function(n){for(var t,e=A(n)?n:m.values(n),r=e.length,i=Array(r),u=0;u<r;u++)(t=m.random(0,u))!==u&&(i[u]=i[t]),i[t]=e[u];return i},m.sample=function(n,t,e){return null==t||e?(A(n)||(n=m.values(n)),n[m.random(n.length-1)]):m.shuffle(n).slice(0,Math.max(0,t))},m.sortBy=function(n,t,e){return t=x(t,e),m.pluck(m.map(n,function(n,e,r){return{value:n,index:e,criteria:t(n,e,r)}}).sort(function(n,t){var e=n.criteria,r=t.criteria;if(e!==r){if(e>r||void 0===e)return 1;if(e<r||void 0===r)return-1}return n.index-t.index}),"value")};var O=function(n){return function(t,e,r){var i={};return e=x(e,r),m.each(t,function(r,u){var o=e(r,u,t);n(i,r,o)}),i}};m.groupBy=O(function(n,t,e){m.has(n,e)?n[e].push(t):n[e]=[t]}),m.indexBy=O(function(n,t,e){n[e]=t}),m.countBy=O(function(n,t,e){m.has(n,e)?n[e]++:n[e]=1}),m.toArray=function(n){return n?m.isArray(n)?p.call(n):A(n)?m.map(n,m.identity):m.values(n):[]},m.size=function(n){return null==n?0:A(n)?n.length:m.keys(n).length},m.partition=function(n,t,e){t=x(t,e);var r=[],i=[];return m.each(n,function(n,e,u){(t(n,e,u)?r:i).push(n)}),[r,i]},m.first=m.head=m.take=function(n,t,e){if(null!=n)return null==t||e?n[0]:m.initial(n,n.length-t)},m.initial=function(n,t,e){return p.call(n,0,Math.max(0,n.length-(null==t||e?1:t)))},m.last=function(n,t,e){if(null!=n)return null==t||e?n[n.length-1]:m.rest(n,Math.max(0,n.length-t))},m.rest=m.tail=m.drop=function(n,t,e){return p.call(n,null==t||e?1:t)},m.compact=function(n){return m.filter(n,m.identity)};var C=function(n,t,e,r){for(var i=[],u=0,o=r||0,a=T(n);o<a;o++){var c=n[o];if(A(c)&&(m.isArray(c)||m.isArguments(c))){t||(c=C(c,t,e));var s=0,l=c.length;for(i.length+=l;s<l;)i[u++]=c[s++]}else e||(i[u++]=c)}return i};m.flatten=function(n,t){return C(n,t,!1)},m.without=function(n){return m.difference(n,p.call(arguments,1))},m.uniq=m.unique=function(n,t,e,r){m.isBoolean(t)||(r=e,e=t,t=!1),null!=e&&(e=x(e,r));for(var i=[],u=[],o=0,a=T(n);o<a;o++){var c=n[o],s=e?e(c,o,n):c;t?(o&&u===s||i.push(c),u=s):e?m.contains(u,s)||(u.push(s),i.push(c)):m.contains(i,c)||i.push(c)}return i},m.union=function(){return m.uniq(C(arguments,!0,!0))},m.intersection=function(n){for(var t=[],e=arguments.length,r=0,i=T(n);r<i;r++){var u=n[r];if(!m.contains(t,u)){for(var o=1;o<e&&m.contains(arguments[o],u);o++);o===e&&t.push(u)}}return t},m.difference=function(n){var t=C(arguments,!0,!0,1);return m.filter(n,function(n){return!m.contains(t,n)})},m.zip=function(){return m.unzip(arguments)},m.unzip=function(n){for(var t=n&&m.max(n,T).length||0,e=Array(t),r=0;r<t;r++)e[r]=m.pluck(n,r);return e},m.object=function(n,t){for(var e={},r=0,i=T(n);r<i;r++)t?e[n[r]]=t[r]:e[n[r][0]]=n[r][1];return e},m.findIndex=r(1),m.findLastIndex=r(-1),m.sortedIndex=function(n,t,e,r){for(var i=(e=x(e,r,1))(t),u=0,o=T(n);u<o;){var a=Math.floor((u+o)/2);e(n[a])<i?u=a+1:o=a}return u},m.indexOf=i(1,m.findIndex,m.sortedIndex),m.lastIndexOf=i(-1,m.findLastIndex),m.range=function(n,t,e){null==t&&(t=n||0,n=0),e=e||1;for(var r=Math.max(Math.ceil((t-n)/e),0),i=Array(r),u=0;u<r;u++,n+=e)i[u]=n;return i};var I=function(n,t,e,r,i){if(!(r instanceof t))return n.apply(e,i);var u=w(n.prototype),o=n.apply(u,i);return m.isObject(o)?o:u};m.bind=function(n,t){if(g&&n.bind===g)return g.apply(n,p.call(arguments,1));if(!m.isFunction(n))throw new TypeError("Bind must be called on a function");var e=p.call(arguments,2),r=function(){return I(n,r,t,this,e.concat(p.call(arguments)))};return r},m.partial=function(n){var t=p.call(arguments,1),e=function(){for(var r=0,i=t.length,u=Array(i),o=0;o<i;o++)u[o]=t[o]===m?arguments[r++]:t[o];for(;r<arguments.length;)u.push(arguments[r++]);return I(n,e,this,this,u)};return e},m.bindAll=function(n){var t,e,r=arguments.length;if(r<=1)throw new Error("bindAll must be passed function names");for(t=1;t<r;t++)n[e=arguments[t]]=m.bind(n[e],n);return n},m.memoize=function(n,t){var e=function(r){var i=e.cache,u=""+(t?t.apply(this,arguments):r);return m.has(i,u)||(i[u]=n.apply(this,arguments)),i[u]};return e.cache={},e},m.delay=function(n,t){var e=p.call(arguments,2);return setTimeout(function(){return n.apply(null,e)},t)},m.defer=m.partial(m.delay,m,1),m.throttle=function(n,t,e){var r,i,u,o=null,a=0;e||(e={});var c=function(){a=!1===e.leading?0:m.now(),o=null,u=n.apply(r,i),o||(r=i=null)};return function(){var s=m.now();a||!1!==e.leading||(a=s);var l=t-(s-a);return r=this,i=arguments,l<=0||l>t?(o&&(clearTimeout(o),o=null),a=s,u=n.apply(r,i),o||(r=i=null)):o||!1===e.trailing||(o=setTimeout(c,l)),u}},m.debounce=function(n,t,e){var r,i,u,o,a,c=function(){var s=m.now()-o;s<t&&s>=0?r=setTimeout(c,t-s):(r=null,e||(a=n.apply(u,i),r||(u=i=null)))};return function(){u=this,i=arguments,o=m.now();var s=e&&!r;return r||(r=setTimeout(c,t)),s&&(a=n.apply(u,i),u=i=null),a}},m.wrap=function(n,t){return m.partial(t,n)},m.negate=function(n){return function(){return!n.apply(this,arguments)}},m.compose=function(){var n=arguments,t=n.length-1;return function(){for(var e=t,r=n[t].apply(this,arguments);e--;)r=n[e].call(this,r);return r}},m.after=function(n,t){return function(){if(--n<1)return t.apply(this,arguments)}},m.before=function(n,t){var e;return function(){return--n>0&&(e=t.apply(this,arguments)),n<=1&&(t=null),e}},m.once=m.partial(m.before,2);var F=!{toString:null}.propertyIsEnumerable("toString"),q=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"];m.keys=function(n){if(!m.isObject(n))return[];if(d)return d(n);var t=[];for(var e in n)m.has(n,e)&&t.push(e);return F&&u(n,t),t},m.allKeys=function(n){if(!m.isObject(n))return[];var t=[];for(var e in n)t.push(e);return F&&u(n,t),t},m.values=function(n){for(var t=m.keys(n),e=t.length,r=Array(e),i=0;i<e;i++)r[i]=n[t[i]];return r},m.mapObject=function(n,t,e){t=x(t,e);for(var r,i=m.keys(n),u=i.length,o={},a=0;a<u;a++)o[r=i[a]]=t(n[r],r,n);return o},m.pairs=function(n){for(var t=m.keys(n),e=t.length,r=Array(e),i=0;i<e;i++)r[i]=[t[i],n[t[i]]];return r},m.invert=function(n){for(var t={},e=m.keys(n),r=0,i=e.length;r<i;r++)t[n[e[r]]]=e[r];return t},m.functions=m.methods=function(n){var t=[];for(var e in n)m.isFunction(n[e])&&t.push(e);return t.sort()},m.extend=k(m.allKeys),m.extendOwn=m.assign=k(m.keys),m.findKey=function(n,t,e){t=x(t,e);for(var r,i=m.keys(n),u=0,o=i.length;u<o;u++)if(r=i[u],t(n[r],r,n))return r},m.pick=function(n,t,e){var r,i,u={},o=n;if(null==o)return u;m.isFunction(t)?(i=m.allKeys(o),r=b(t,e)):(i=C(arguments,!1,!1,1),r=function(n,t,e){return t in e},o=Object(o));for(var a=0,c=i.length;a<c;a++){var s=i[a],l=o[s];r(l,s,o)&&(u[s]=l)}return u},m.omit=function(n,t,e){if(m.isFunction(t))t=m.negate(t);else{var r=m.map(C(arguments,!1,!1,1),String);t=function(n,t){return!m.contains(r,t)}}return m.pick(n,t,e)},m.defaults=k(m.allKeys,!0),m.create=function(n,t){var e=w(n);return t&&m.extendOwn(e,t),e},m.clone=function(n){return m.isObject(n)?m.isArray(n)?n.slice():m.extend({},n):n},m.tap=function(n,t){return t(n),n},m.isMatch=function(n,t){var e=m.keys(t),r=e.length;if(null==n)return!r;for(var i=Object(n),u=0;u<r;u++){var o=e[u];if(t[o]!==i[o]||!(o in i))return!1}return!0};var Q=function(n,t,e,r){if(n===t)return 0!==n||1/n==1/t;if(null==n||null==t)return n===t;n instanceof m&&(n=n._wrapped),t instanceof m&&(t=t._wrapped);var i=h.call(n);if(i!==h.call(t))return!1;switch(i){case"[object RegExp]":case"[object String]":return""+n==""+t;case"[object Number]":return+n!=+n?+t!=+t:0==+n?1/+n==1/t:+n==+t;case"[object Date]":case"[object Boolean]":return+n==+t}var u="[object Array]"===i;if(!u){if("object"!=typeof n||"object"!=typeof t)return!1;var o=n.constructor,a=t.constructor;if(o!==a&&!(m.isFunction(o)&&o instanceof o&&m.isFunction(a)&&a instanceof a)&&"constructor"in n&&"constructor"in t)return!1}e=e||[],r=r||[];for(var c=e.length;c--;)if(e[c]===n)return r[c]===t;if(e.push(n),r.push(t),u){if((c=n.length)!==t.length)return!1;for(;c--;)if(!Q(n[c],t[c],e,r))return!1}else{var s,l=m.keys(n);if(c=l.length,m.keys(t).length!==c)return!1;for(;c--;)if(s=l[c],!m.has(t,s)||!Q(n[s],t[s],e,r))return!1}return e.pop(),r.pop(),!0};m.isEqual=function(n,t){return Q(n,t)},m.isEmpty=function(n){return null==n||(A(n)&&(m.isArray(n)||m.isString(n)||m.isArguments(n))?0===n.length:0===m.keys(n).length)},m.isElement=function(n){return!(!n||1!==n.nodeType)},m.isArray=y||function(n){return"[object Array]"===h.call(n)},m.isObject=function(n){var t=typeof n;return"function"===t||"object"===t&&!!n},m.each(["Arguments","Function","String","Number","Date","RegExp","Error"],function(n){m["is"+n]=function(t){return h.call(t)==="[object "+n+"]"}}),m.isArguments(arguments)||(m.isArguments=function(n){return m.has(n,"callee")}),"function"!=typeof/./&&"object"!=typeof Int8Array&&(m.isFunction=function(n){return"function"==typeof n||!1}),m.isFinite=function(n){return isFinite(n)&&!isNaN(parseFloat(n))},m.isNaN=function(n){return m.isNumber(n)&&n!==+n},m.isBoolean=function(n){return!0===n||!1===n||"[object Boolean]"===h.call(n)},m.isNull=function(n){return null===n},m.isUndefined=function(n){return void 0===n},m.has=function(n,t){return null!=n&&v.call(n,t)},m.noConflict=function(){return o._=a,this},m.identity=function(n){return n},m.constant=function(n){return function(){return n}},m.noop=function(){},m.property=j,m.propertyOf=function(n){return null==n?function(){}:function(t){return n[t]}},m.matcher=m.matches=function(n){return n=m.extendOwn({},n),function(t){return m.isMatch(t,n)}},m.times=function(n,t,e){var r=Array(Math.max(0,n));t=b(t,e,1);for(var i=0;i<n;i++)r[i]=t(i);return r},m.random=function(n,t){return null==t&&(t=n,n=0),n+Math.floor(Math.random()*(t-n+1))},m.now=Date.now||function(){return(new Date).getTime()};var M={"&":"&","<":"<",">":">",'"':""","'":"'","`":"`"},N=m.invert(M),R=function(n){var t=function(t){return n[t]},e="(?:"+m.keys(n).join("|")+")",r=RegExp(e),i=RegExp(e,"g");return function(n){return n=null==n?"":""+n,r.test(n)?n.replace(i,t):n}};m.escape=R(M),m.unescape=R(N),m.result=function(n,t,e){var r=null==n?void 0:n[t];return void 0===r&&(r=e),m.isFunction(r)?r.call(n):r};var L=0;m.uniqueId=function(n){var t=++L+"";return n?n+t:t},m.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var U=/(.)^/,D={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"},W=/\\|'|\r|\n|\u2028|\u2029/g,P=function(n){return"\\"+D[n]};m.template=function(n,t,e){!t&&e&&(t=e),t=m.defaults({},t,m.templateSettings);var r=RegExp([(t.escape||U).source,(t.interpolate||U).source,(t.evaluate||U).source].join("|")+"|$","g"),i=0,u="__p+='";n.replace(r,function(t,e,r,o,a){return u+=n.slice(i,a).replace(W,P),i=a+t.length,e?u+="'+\n((__t=("+e+"))==null?'':_.escape(__t))+\n'":r?u+="'+\n((__t=("+r+"))==null?'':__t)+\n'":o&&(u+="';\n"+o+"\n__p+='"),t}),u+="';\n",t.variable||(u="with(obj||{}){\n"+u+"}\n"),u="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+u+"return __p;\n";try{var o=new Function(t.variable||"obj","_",u)}catch(n){throw n.source=u,n}var a=function(n){return o.call(this,n,m)},c=t.variable||"obj";return a.source="function("+c+"){\n"+u+"}",a},m.chain=function(n){var t=m(n);return t._chain=!0,t};var B=function(n,t){return n._chain?m(t).chain():t};m.mixin=function(n){m.each(m.functions(n),function(t){var e=m[t]=n[t];m.prototype[t]=function(){var n=[this._wrapped];return f.apply(n,arguments),B(this,e.apply(m,n))}})},m.mixin(m),m.each(["pop","push","reverse","shift","sort","splice","unshift"],function(n){var t=c[n];m.prototype[n]=function(){var e=this._wrapped;return t.apply(e,arguments),"shift"!==n&&"splice"!==n||0!==e.length||delete e[0],B(this,e)}}),m.each(["concat","join","slice"],function(n){var t=c[n];m.prototype[n]=function(){return B(this,t.apply(this._wrapped,arguments))}}),m.prototype.value=function(){return this._wrapped},m.prototype.valueOf=m.prototype.toJSON=m.prototype.value,m.prototype.toString=function(){return""+this._wrapped},"function"==typeof define&&define.amd&&define("underscore",[],function(){return m})}).call(this)},{}],3:[function(n,t,e){"use strict";var r=n("underscore"),i=n("../events");t.exports=function(n){var t=n.getComponent("MenuItem");return n.extend(t,{constructor:function(n,e){var i=e.source;if(!r.isObject(i))throw new Error('was not provided a "source" object, but rather: '+typeof i);e=r.extend({selectable:!0,label:i.label},e),t.call(this,n,e),this.source=i},handleClick:function(n){t.prototype.handleClick.call(this,n),this.player().trigger(i.QUALITY_REQUESTED,this.source)}})}},{"../events":5,underscore:2}],4:[function(n,t,e){"use strict";var r=n("underscore"),i=n("../events"),u=n("./QualityOption");t.exports=function(n){var t,e=n.getComponent("MenuButton"),o=u(n);return t=n.extend(e,{constructor:function(n,t){e.call(this,n,t),n.on(i.QUALITY_REQUESTED,function(t,e){this.setSelectedSource(e),n.addClass("vjs-quality-changing"),n.one("loadeddata",function(){n.removeClass("vjs-quality-changing")})}.bind(this)),n.on(i.QUALITY_SELECTED,function(n,t){this.setSelectedSource(t)}.bind(this)),n.one("ready",function(){this.selectedSrc=n.src(),this.update()}.bind(this)),this.controlText("Open quality selector menu")},setSelectedSource:function(n){var t=n?n.src:void 0;this.selectedSrc!==t&&(this.selectedSrc=t,this.update())},createItems:function(){var n=this.player(),t=n.currentSources();return r.map(t,function(t){return new o(n,{source:t,selected:t.src===this.selectedSrc})}.bind(this))},buildWrapperCSSClass:function(){return"vjs-quality-selector "+e.prototype.buildWrapperCSSClass.call(this)}}),n.registerComponent("QualitySelector",t),t}},{"../events":5,"./QualityOption":3,underscore:2}],5:[function(n,t,e){"use strict";t.exports={QUALITY_REQUESTED:"qualityRequested",QUALITY_SELECTED:"qualitySelected"}},{}],6:[function(n,t,e){"use strict";var r=n("underscore"),i=n("./events"),u=n("./components/QualitySelector"),o=n("./middleware/SourceInterceptor"),a=n("./util/SafeSeek");t.exports=function(n){n=n||window.videojs,u(n),o(n),n.hook("setup",function(n){n.on(i.QUALITY_REQUESTED,function(t,e){var i=n.currentSources(),u=n.currentTime(),o=(n.playbackRate(),n.paused());r.each(i,function(n){n.selected=!1}),r.findWhere(i,{src:e.src}).selected=!0,n._qualitySelectorSafeSeek&&n._qualitySelectorSafeSeek.onQualitySelectionChange(),n.src(i),n.ready(function(){n._qualitySelectorSafeSeek&&!n._qualitySelectorSafeSeek.hasFinished()||(n._qualitySelectorSafeSeek=new a(n,u),n.playbackRate=playbackRate),o||n.play()})})})},t.exports.EVENTS=i},{"./components/QualitySelector":4,"./events":5,"./middleware/SourceInterceptor":7,"./util/SafeSeek":9,underscore:2}],7:[function(n,t,e){"use strict";var r=n("underscore"),i=n("../events");t.exports=function(n){n.use("*",function(n){return{setSource:function(t,e){var u,o=n.currentSources();n._qualitySelectorSafeSeek&&n._qualitySelectorSafeSeek.onPlayerSourcesChange(),u=r.find(o,function(n){return!0===n.selected||"true"===n.selected})||t,n.trigger(i.QUALITY_SELECTED,u),e(null,u)}}})}},{"../events":5,underscore:2}],8:[function(n,t,e){"use strict";n("./index")()},{"./index":6}],9:[function(n,t,e){"use strict";var r=n("class.extend");t.exports=r.extend({init:function(n,t){this._player=n,this._seekToTime=t,this._hasFinished=!1,this._keepThisInstanceWhenPlayerSourcesChange=!1,this._seekWhenSafe()},_seekWhenSafe:function(){this._player.readyState()<3?(this._seekFn=this._seek.bind(this),this._player.one("canplay",this._seekFn)):this._seek()},onPlayerSourcesChange:function(){this._keepThisInstanceWhenPlayerSourcesChange?this._keepThisInstanceWhenPlayerSourcesChange=!1:this.cancel()},onQualitySelectionChange:function(){this.hasFinished()||(this._keepThisInstanceWhenPlayerSourcesChange=!0)},_seek:function(){this._player.currentTime(this._seekToTime),this._keepThisInstanceWhenPlayerSourcesChange=!1,this._hasFinished=!0},hasFinished:function(){return this._hasFinished},cancel:function(){this._player.off("canplay",this._seekFn),this._keepThisInstanceWhenPlayerSourcesChange=!1,this._hasFinished=!0}})},{"class.extend":1}]},{},[8]);
\ No newline at end of file diff --git a/assets/js/videojs-dash.min.js b/assets/js/videojs-dash.min.js index b6fb901a..c3f7ea07 100644 --- a/assets/js/videojs-dash.min.js +++ b/assets/js/videojs-dash.min.js @@ -1,3 +1,3 @@ -/*! videojs-contrib-dash - v2.8.2 - 2018-09-24 - * Copyright (c) 2018 Brightcove */ -!function(){function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c||a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}return a}()({1:[function(a,b,c){"use strict";Object.defineProperty(c,"__esModule",{value:!0});var d=function(a,b){var c={};return c.id=a.qualityIndex+"",c.width=a.width,c.height=a.height,c.bandwidth=a.bitrate,c.isEnabled_=!0,c.enabled=function(a){return void 0===a?c.isEnabled_:void(a!==c.isEnabled_&&(a!==!0&&a!==!1||(c.isEnabled_=a,b())))},c},e=function(a){var b=[],c=function(){var c=b.filter(function(a){return a.enabled()});if(c.length===b.length||0===c.length)return a.setMinAllowedBitrateFor("video",NaN),void a.setMaxAllowedBitrateFor("video",NaN);c.sort(function(a,b){return a.bandwidth-b.bandwidth});var d=c[0].bandwidth,e=c[c.length-1].bandwidth;a.setMinAllowedBitrateFor("video",d/1e3),a.setMaxAllowedBitrateFor("video",e/1e3)};return function(){return b=b.length?b:a.getBitrateInfoListFor("video").map(function(a){return d(a,c)})}};c.default=e},{}],2:[function(a,b,c){(function(a){"use strict";function b(a){return a&&a.__esModule?a:{default:a}}function d(a,b){function c(a){return"dash-audio-"+a}function d(a,b){return a.find(function(a){var d=a.index;return c(d)===b.id})}var e=a.dash.mediaPlayer,f=e.getTracksFor("audio"),g=a.audioTracks();g.length&&b.clearTracks(["audio"]);var h=e.getCurrentTrackFor("audio");f.forEach(function(a){var b=a.lang;a.roles&&a.roles.length&&(b+=" ("+a.roles.join(", ")+")"),g.addTrack(new i.default.AudioTrack({enabled:a===h,id:c(a.index),kind:a.kind||"main",label:b,language:a.lang}))}),g.addEventListener("change",function(){for(var a=0;a<g.length;a++){var b=g[a];if(b.enabled){var c=d(f,b);e.setCurrentTrack(c)}else;}})}function e(a,b){a.dash.mediaPlayer.on(g.default.MediaPlayer.events.PLAYBACK_METADATA_LOADED,d.bind(null,a,b))}Object.defineProperty(c,"__esModule",{value:!0}),c.default=e;var f="undefined"!=typeof window?window.dashjs:"undefined"!=typeof a?a.dashjs:null,g=b(f),h="undefined"!=typeof window?window.videojs:"undefined"!=typeof a?a.videojs:null,i=b(h)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],3:[function(a,b,c){"use strict";Object.defineProperty(c,"__esModule",{value:!0});var d=function(a,b){if(a.dash&&a.dash.representations&&a.qualityLevels){var c=a.qualityLevels();c.dispose();var d=function(){a.dash.representations().forEach(c.addQualityLevel.bind(c))},e=function(a){"video"===a.mediaType&&(c.selectedIndex_=a.newQuality,c.trigger("change"))};b.on("playbackMetaDataLoaded",d),b.on("qualityChangeRendered",e)}};c.default=d},{}],4:[function(a,b,c){(function(a){"use strict";function b(a){return a&&a.__esModule?a:{default:a}}function d(a,b,c){function d(){for(var b=a.dash.mediaPlayer,d=a.textTracks(),f=-1,g=function(a){var b=d[a];if("showing"===b.mode){var g=e.find(function(a){var c=a.textTrack;return c===b}),h=g?g.dashTrack:null;h&&(f=c.indexOf(h))}},h=0;h<d.length;h+=1)g(h);f!==b.getCurrentTextTrackIndex()&&b.setTextTrack(f)}var e=[],f=c.map(function(a){return{dashTrack:a,trackConfig:{default:a.defaultTrack,kind:a.kind,label:a.lang,language:a.lang,srclang:a.lang}}}).map(function(b){var c=b.trackConfig,d=b.dashTrack,f=a.addRemoteTextTrack(c,!0);return e.push({textTrack:f.track,dashTrack:d}),f});a.textTracks().on("change",d),a.one("loadstart",function(){a.textTracks().off("change",d)});for(var g=a.textTracks(),h=0;h<g.length;h+=1){var i=g[h];"subtitles"!==i.kind&&"captions"!==i.kind||(i.mode=i.default?"showing":"hidden")}return d(),f}function e(a,b,c){function e(){j.forEach(a.removeRemoteTextTrack.bind(a)),j=[]}function f(h){var i=(h.index,h.tracks);k.off(g.default.MediaPlayer.events.TEXT_TRACKS_ADDED,f),e(),i.length&&(j=d(a,b,i,c))}function h(){k.off(g.default.MediaPlayer.events.TEXT_TRACKS_ADDED,f),a.one("loadstart",e)}var j=[];if(b.featuresNativeTextTracks)return void i.default.log.error("You must pass {html: {nativeCaptions: false}} in the videojs constructor to use text tracks in videojs-contrib-dash");var k=a.dash.mediaPlayer;k.on(g.default.MediaPlayer.events.TEXT_TRACKS_ADDED,f),k.on(g.default.MediaPlayer.events.CAN_PLAY,h)}Object.defineProperty(c,"__esModule",{value:!0}),c.default=e;var f="undefined"!=typeof window?window.dashjs:"undefined"!=typeof a?a.dashjs:null,g=b(f),h="undefined"!=typeof window?window.videojs:"undefined"!=typeof a?a.videojs:null,i=b(h)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],5:[function(a,b,c){(function(b){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){if(Array.isArray(a)){for(var b=0,c=Array(a.length);b<a.length;b++)c[b]=a[b];return c}return Array.from(a)}function f(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var g=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),h=a("global/window"),i=d(h),j="undefined"!=typeof window?window.videojs:"undefined"!=typeof b?b.videojs:null,k=d(j),l="undefined"!=typeof window?window.dashjs:"undefined"!=typeof b?b.dashjs:null,m=d(l),n=a("./setup-audio-tracks"),o=d(n),p=a("./setup-text-tracks"),q=d(p),r=a("./create-representations"),s=d(r),t=a("./setup-quality-levels"),u=d(t),v=function(){function a(b,c,d){var g=this;if(f(this,a),d=d||c.options_,this.player=(0,k.default)(d.playerId),this.player.dash=this.player.dash||{},this.el_=c.el(),b.src){c.isReady_=!1,a.updateSourceData&&(k.default.log.warn('updateSourceData has been deprecated. Please switch to using hook("updatesource", callback).'),b=a.updateSourceData(b)),a.hooks("updatesource").forEach(function(a){b=a(b)});var h=b.src,i=a.buildDashJSProtData(b.keySystemOptions);this.player.dash.mediaPlayer=m.default.MediaPlayer().create(),this.mediaPlayer_=this.player.dash.mediaPlayer,this.mediaPlayer_.setFastSwitchEnabled(!0),a.useVideoJSDebug&&(k.default.log.warn('useVideoJSDebug has been deprecated. Please switch to using hook("beforeinitialize", callback).'),a.useVideoJSDebug(this.mediaPlayer_)),a.beforeInitialize&&(k.default.log.warn('beforeInitialize has been deprecated. Please switch to using hook("beforeinitialize", callback).'),a.beforeInitialize(this.player,this.mediaPlayer_)),this.player.dash.representations=(0,s.default)(this.mediaPlayer_),(0,u.default)(this.player,this.mediaPlayer_),a.hooks("beforeinitialize").forEach(function(a){a(g.player,g.mediaPlayer_)}),this.mediaPlayer_.initialize(),d.dash&&Object.keys(d.dash).forEach(function(a){var b,c="set"+a.charAt(0).toUpperCase()+a.slice(1),f=d.dash[a];return g.mediaPlayer_.hasOwnProperty(c)&&(k.default.log.warn("Using dash options in videojs-contrib-dash without the set prefix "+("has been deprecated. Change '"+a+"' to '"+c+"'")),a=c),g.mediaPlayer_.hasOwnProperty(a)?(Array.isArray(f)||(f=[f]),void(b=g.mediaPlayer_)[a].apply(b,e(f))):void k.default.log.warn("Warning: dash configuration option unrecognized: "+a)}),this.mediaPlayer_.attachView(this.el_),this.mediaPlayer_.setAutoPlay(!1),o.default.call(null,this.player,c),q.default.call(null,this.player,c,d),this.mediaPlayer_.setProtectionData(i),this.mediaPlayer_.attachSource(h),c.triggerReady()}}return g(a,[{key:"dispose",value:function(){this.mediaPlayer_&&this.mediaPlayer_.reset(),this.player.dash&&delete this.player.dash,this.player.qualityLevels&&this.player.qualityLevels().dispose()}},{key:"duration",value:function a(){var a=this.el_.duration;return a===Number.MAX_VALUE?1/0:a}}],[{key:"buildDashJSProtData",value:function(a){var b={};if(!a||!Array.isArray(a))return null;for(var c=0;c<a.length;c++){var d=a[c],e=k.default.mergeOptions({},d.options);e.licenseUrl&&(e.serverURL=e.licenseUrl,delete e.licenseUrl),b[d.name]=e}return b}},{key:"hooks",value:function(b,c){return a.hooks_[b]=a.hooks_[b]||[],c&&(a.hooks_[b]=a.hooks_[b].concat(c)),a.hooks_[b]}},{key:"hook",value:function(b,c){a.hooks(b,c)}},{key:"removeHook",value:function(b,c){var d=a.hooks(b).indexOf(c);return d!==-1&&(a.hooks_[b]=a.hooks_[b].slice(),a.hooks_[b].splice(d,1),!0)}}]),a}();v.hooks_={};var w=function(a){a=JSON.parse(JSON.stringify(a)),v.updateSourceData&&(k.default.log.warn('updateSourceData has been deprecated. Please switch to using hook("updatesource", callback).'),a=v.updateSourceData(a)),v.hooks("updatesource").forEach(function(b){a=b(a)});var b=document.createElement("video");return!(a.keySystemOptions&&!navigator.requestMediaKeySystemAccess&&!b.msSetMediaKeys)};k.default.DashSourceHandler=function(){return{canHandleSource:function(a){var b=/\.mpd/i;return w(a)?k.default.DashSourceHandler.canPlayType(a.type)?"probably":b.test(a.src)?"maybe":"":""},handleSource:function(a,b,c){return new v(a,b,c)},canPlayType:function(a){return k.default.DashSourceHandler.canPlayType(a)}}},k.default.DashSourceHandler.canPlayType=function(a){var b=/^application\/dash\+xml/i;return b.test(a)?"probably":""},i.default.MediaSource&&k.default.getTech("Html5").registerSourceHandler(k.default.DashSourceHandler(),0),k.default.Html5DashJS=v,c.default=v}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./create-representations":1,"./setup-audio-tracks":2,"./setup-quality-levels":3,"./setup-text-tracks":4,"global/window":6}],6:[function(a,b,c){(function(a){var c;c="undefined"!=typeof window?window:"undefined"!=typeof a?a:"undefined"!=typeof self?self:{},b.exports=c}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[5]);
\ No newline at end of file +/*! videojs-contrib-dash - v2.8.2 - 2017-04-26 + * Copyright (c) 2017 Brightcove */ +!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){(function(a){"use strict";function b(a){return a&&a.__esModule?a:{default:a}}function d(a,b){function c(a){return"dash-audio-"+a}function d(a,b){return a.find(function(a){var d=a.index;return c(d)===b.id})}var e=a.dash.mediaPlayer,f=e.getTracksFor("audio"),g=a.audioTracks();g.length&&b.clearTracks(["audio"]);var h=e.getCurrentTrackFor("audio");f.forEach(function(a){var b=a.lang;a.roles&&a.roles.length&&(b+=" ("+a.roles.join(", ")+")"),g.addTrack(new i.default.AudioTrack({enabled:a===h,id:c(a.index),kind:a.kind||"main",label:b,language:a.lang}))}),g.addEventListener("change",function(){for(var a=0;a<g.length;a++){var b=g[a];if(b.enabled){var c=d(f,b);e.setCurrentTrack(c)}else;}})}function e(a,b){a.dash.mediaPlayer.on(g.default.MediaPlayer.events.PLAYBACK_METADATA_LOADED,d.bind(null,a,b))}Object.defineProperty(c,"__esModule",{value:!0}),c.default=e;var f="undefined"!=typeof window?window.dashjs:"undefined"!=typeof a?a.dashjs:null,g=b(f),h="undefined"!=typeof window?window.videojs:"undefined"!=typeof a?a.videojs:null,i=b(h)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],2:[function(a,b,c){(function(b){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){if(Array.isArray(a)){for(var b=0,c=Array(a.length);b<a.length;b++)c[b]=a[b];return c}return Array.from(a)}function f(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var g=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),h=a("global/window"),i=d(h),j="undefined"!=typeof window?window.videojs:"undefined"!=typeof b?b.videojs:null,k=d(j),l="undefined"!=typeof window?window.dashjs:"undefined"!=typeof b?b.dashjs:null,m=d(l),n=a("./setup-audio-tracks"),o=d(n),p=function(a){return"[object Array]"===Object.prototype.toString.call(a)},q=function(){function a(b,c,d){var g=this;if(f(this,a),d=d||c.options_,this.player=(0,k.default)(d.playerId),this.player.dash=this.player.dash||{},this.tech_=c,this.el_=c.el(),this.elParent_=this.el_.parentNode,b.src){c.isReady_=!1,a.updateSourceData&&(k.default.log.warn('updateSourceData has been deprecated. Please switch to using hook("updatesource", callback).'),b=a.updateSourceData(b)),a.hooks("updatesource").forEach(function(a){b=a(b)});var h=b.src;this.keySystemOptions_=a.buildDashJSProtData(b.keySystemOptions),this.player.dash.mediaPlayer=m.default.MediaPlayer().create(),this.mediaPlayer_=this.player.dash.mediaPlayer,a.useVideoJSDebug&&(k.default.log.warn('useVideoJSDebug has been deprecated. Please switch to using hook("beforeinitialize", callback).'),a.useVideoJSDebug(this.mediaPlayer_)),a.beforeInitialize&&(k.default.log.warn('beforeInitialize has been deprecated. Please switch to using hook("beforeinitialize", callback).'),a.beforeInitialize(this.player,this.mediaPlayer_)),a.hooks("beforeinitialize").forEach(function(a){a(g.player,g.mediaPlayer_)}),this.mediaPlayer_.initialize(),d.dash&&Object.keys(d.dash).forEach(function(a){var b,c="set"+a.charAt(0).toUpperCase()+a.slice(1),f=d.dash[a];return g.mediaPlayer_.hasOwnProperty(c)&&(k.default.log.warn("Using dash options in videojs-contrib-dash without the set prefix "+("has been deprecated. Change '"+a+"' to '"+c+"'")),a=c),g.mediaPlayer_.hasOwnProperty(a)?(p(f)||(f=[f]),void(b=g.mediaPlayer_)[a].apply(b,e(f))):void k.default.log.warn("Warning: dash configuration option unrecognized: "+a)}),this.mediaPlayer_.attachView(this.el_),this.mediaPlayer_.setAutoPlay(!1),o.default.call(null,this.player,c),this.mediaPlayer_.setProtectionData(this.keySystemOptions_),this.mediaPlayer_.attachSource(h),this.tech_.triggerReady()}}return g(a,[{key:"dispose",value:function(){this.mediaPlayer_&&this.mediaPlayer_.reset(),this.player.dash&&delete this.player.dash}},{key:"duration",value:function a(){var a=this.el_.duration;return a===Number.MAX_VALUE?1/0:a}}],[{key:"buildDashJSProtData",value:function(a){var b={};if(!a||!p(a))return null;for(var c=0;c<a.length;c++){var d=a[c],e=k.default.mergeOptions({},d.options);e.licenseUrl&&(e.serverURL=e.licenseUrl,delete e.licenseUrl),b[d.name]=e}return b}},{key:"hooks",value:function(b,c){return a.hooks_[b]=a.hooks_[b]||[],c&&(a.hooks_[b]=a.hooks_[b].concat(c)),a.hooks_[b]}},{key:"hook",value:function(b,c){a.hooks(b,c)}},{key:"removeHook",value:function(b,c){var d=a.hooks(b).indexOf(c);return d!==-1&&(a.hooks_[b]=a.hooks_[b].slice(),a.hooks_[b].splice(d,1),!0)}}]),a}();q.hooks_={};var r=function(a){a=JSON.parse(JSON.stringify(a)),q.updateSourceData&&(k.default.log.warn('updateSourceData has been deprecated. Please switch to using hook("updatesource", callback).'),a=q.updateSourceData(a)),q.hooks("updatesource").forEach(function(b){a=b(a)});var b=document.createElement("video");return!(a.keySystemOptions&&!navigator.requestMediaKeySystemAccess&&!b.msSetMediaKeys)};k.default.DashSourceHandler=function(){return{canHandleSource:function(a){var b=/\.mpd/i;return r(a)?k.default.DashSourceHandler.canPlayType(a.type)?"probably":b.test(a.src)?"maybe":"":""},handleSource:function(a,b,c){return new q(a,b,c)},canPlayType:function(a){return k.default.DashSourceHandler.canPlayType(a)}}},k.default.DashSourceHandler.canPlayType=function(a){var b=/^application\/dash\+xml/i;return b.test(a)?"probably":""},i.default.MediaSource&&k.default.getTech("Html5").registerSourceHandler(k.default.DashSourceHandler(),0),k.default.Html5DashJS=q,c.default=q}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./setup-audio-tracks":1,"global/window":3}],3:[function(a,b,c){(function(a){var c;c="undefined"!=typeof window?window:"undefined"!=typeof a?a:"undefined"!=typeof self?self:{},b.exports=c}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[2]);
\ No newline at end of file diff --git a/assets/js/videojs.hotkeys.js b/assets/js/videojs.hotkeys.js new file mode 100644 index 00000000..fed12206 --- /dev/null +++ b/assets/js/videojs.hotkeys.js @@ -0,0 +1,413 @@ +/* + * Video.js Hotkeys + * https://github.com/ctd1500/videojs-hotkeys + * + * Copyright (c) 2015 Chris Dougherty + * Licensed under the Apache-2.0 license. + */ + +;(function(root, factory) { + if (typeof window !== 'undefined' && window.videojs) { + factory(window.videojs); + } else if (typeof define === 'function' && define.amd) { + define('videojs-hotkeys', ['video.js'], function (module) { + return factory(module.default || module); + }); + } else if (typeof module !== 'undefined' && module.exports) { + module.exports = factory(require('video.js')); + } +}(this, function (videojs) { + "use strict"; + if (typeof window !== 'undefined') { + window['videojs_hotkeys'] = { version: "0.2.22" }; + } + + var hotkeys = function(options) { + var player = this; + var pEl = player.el(); + var doc = document; + var def_options = { + volumeStep: 0.1, + seekStep: 5, + enableMute: true, + enableVolumeScroll: true, + enableHoverScroll: true, + enableFullscreen: true, + enableNumbers: true, + enableJogStyle: false, + alwaysCaptureHotkeys: false, + enableModifiersForNumbers: true, + enableInactiveFocus: true, + skipInitialFocus: false, + playPauseKey: playPauseKey, + rewindKey: rewindKey, + forwardKey: forwardKey, + volumeUpKey: volumeUpKey, + volumeDownKey: volumeDownKey, + muteKey: muteKey, + fullscreenKey: fullscreenKey, + customKeys: {} + }; + + var cPlay = 1, + cRewind = 2, + cForward = 3, + cVolumeUp = 4, + cVolumeDown = 5, + cMute = 6, + cFullscreen = 7; + + // Use built-in merge function from Video.js v5.0+ or v4.4.0+ + var mergeOptions = videojs.mergeOptions || videojs.util.mergeOptions; + options = mergeOptions(def_options, options || {}); + + var volumeStep = options.volumeStep, + seekStep = options.seekStep, + enableMute = options.enableMute, + enableVolumeScroll = options.enableVolumeScroll, + enableHoverScroll = options.enableHoverScroll, + enableFull = options.enableFullscreen, + enableNumbers = options.enableNumbers, + enableJogStyle = options.enableJogStyle, + alwaysCaptureHotkeys = options.alwaysCaptureHotkeys, + enableModifiersForNumbers = options.enableModifiersForNumbers, + enableInactiveFocus = options.enableInactiveFocus, + skipInitialFocus = options.skipInitialFocus; + + // Set default player tabindex to handle keydown and doubleclick events + if (!pEl.hasAttribute('tabIndex')) { + pEl.setAttribute('tabIndex', '-1'); + } + + // Remove player outline to fix video performance issue + pEl.style.outline = "none"; + + if (alwaysCaptureHotkeys || !player.autoplay()) { + if (!skipInitialFocus) { + player.one('play', function() { + pEl.focus(); // Fixes the .vjs-big-play-button handing focus back to body instead of the player + }); + } + } + + if (enableInactiveFocus) { + player.on('userinactive', function() { + // When the control bar fades, re-apply focus to the player if last focus was a control button + var cancelFocusingPlayer = function() { + clearTimeout(focusingPlayerTimeout); + }; + var focusingPlayerTimeout = setTimeout(function() { + player.off('useractive', cancelFocusingPlayer); + var activeElement = doc.activeElement; + var controlBar = pEl.querySelector('.vjs-control-bar'); + if (activeElement && activeElement.parentElement == controlBar) { + pEl.focus(); + } + }, 10); + + player.one('useractive', cancelFocusingPlayer); + }); + } + + player.on('play', function() { + // Fix allowing the YouTube plugin to have hotkey support. + var ifblocker = pEl.querySelector('.iframeblocker'); + if (ifblocker && ifblocker.style.display === '') { + ifblocker.style.display = "block"; + ifblocker.style.bottom = "39px"; + } + }); + + var keyDown = function keyDown(event) { + var ewhich = event.which, wasPlaying, seekTime; + var ePreventDefault = event.preventDefault; + var duration = player.duration(); + // When controls are disabled, hotkeys will be disabled as well + if (player.controls()) { + + // Don't catch keys if any control buttons are focused, unless alwaysCaptureHotkeys is true + var activeEl = doc.activeElement; + if (alwaysCaptureHotkeys || + activeEl == pEl || + activeEl == pEl.querySelector('.vjs-tech') || + activeEl == pEl.querySelector('.vjs-control-bar') || + activeEl == pEl.querySelector('.iframeblocker')) { + + switch (checkKeys(event, player)) { + // Spacebar toggles play/pause + case cPlay: + ePreventDefault(); + if (alwaysCaptureHotkeys) { + // Prevent control activation with space + event.stopPropagation(); + } + + if (player.paused()) { + player.play(); + } else { + player.pause(); + } + break; + + // Seeking with the left/right arrow keys + case cRewind: // Seek Backward + wasPlaying = !player.paused(); + ePreventDefault(); + if (wasPlaying) { + player.pause(); + } + seekTime = player.currentTime() - seekStepD(event); + // The flash player tech will allow you to seek into negative + // numbers and break the seekbar, so try to prevent that. + if (seekTime <= 0) { + seekTime = 0; + } + player.currentTime(seekTime); + if (wasPlaying) { + player.play(); + } + break; + case cForward: // Seek Forward + wasPlaying = !player.paused(); + ePreventDefault(); + if (wasPlaying) { + player.pause(); + } + seekTime = player.currentTime() + seekStepD(event); + // Fixes the player not sending the end event if you + // try to seek past the duration on the seekbar. + if (seekTime >= duration) { + seekTime = wasPlaying ? duration - .001 : duration; + } + player.currentTime(seekTime); + if (wasPlaying) { + player.play(); + } + break; + + // Volume control with the up/down arrow keys + case cVolumeDown: + ePreventDefault(); + if (!enableJogStyle) { + player.volume(player.volume() - volumeStep); + } else { + seekTime = player.currentTime() - 1; + if (player.currentTime() <= 1) { + seekTime = 0; + } + player.currentTime(seekTime); + } + break; + case cVolumeUp: + ePreventDefault(); + if (!enableJogStyle) { + player.volume(player.volume() + volumeStep); + } else { + seekTime = player.currentTime() + 1; + if (seekTime >= duration) { + seekTime = duration; + } + player.currentTime(seekTime); + } + break; + + // Toggle Mute with the M key + case cMute: + if (enableMute) { + player.muted(!player.muted()); + } + break; + + // Toggle Fullscreen with the F key + case cFullscreen: + if (enableFull) { + if (player.isFullscreen()) { + player.exitFullscreen(); + } else { + player.requestFullscreen(); + } + } + break; + + default: + // Number keys from 0-9 skip to a percentage of the video. 0 is 0% and 9 is 90% + if ((ewhich > 47 && ewhich < 59) || (ewhich > 95 && ewhich < 106)) { + // Do not handle if enableModifiersForNumbers set to false and keys are Ctrl, Cmd or Alt + if (enableModifiersForNumbers || !(event.metaKey || event.ctrlKey || event.altKey)) { + if (enableNumbers) { + var sub = 48; + if (ewhich > 95) { + sub = 96; + } + var number = ewhich - sub; + ePreventDefault(); + player.currentTime(player.duration() * number * 0.1); + } + } + } + + // Handle any custom hotkeys + for (var customKey in options.customKeys) { + var customHotkey = options.customKeys[customKey]; + // Check for well formed custom keys + if (customHotkey && customHotkey.key && customHotkey.handler) { + // Check if the custom key's condition matches + if (customHotkey.key(event)) { + ePreventDefault(); + customHotkey.handler(player, options, event); + } + } + } + } + } + } + }; + + var doubleClick = function doubleClick(event) { + // When controls are disabled, hotkeys will be disabled as well + if (player.controls()) { + + // Don't catch clicks if any control buttons are focused + var activeEl = event.relatedTarget || event.toElement || doc.activeElement; + if (activeEl == pEl || + activeEl == pEl.querySelector('.vjs-tech') || + activeEl == pEl.querySelector('.iframeblocker')) { + + if (enableFull) { + if (player.isFullscreen()) { + player.exitFullscreen(); + } else { + player.requestFullscreen(); + } + } + } + } + }; + + var volumeHover = false; + var volumeSelector = pEl.querySelector('.vjs-volume-menu-button') || pEl.querySelector('.vjs-volume-panel'); + volumeSelector.onmouseover = function() { volumeHover = true; } + volumeSelector.onmouseout = function() { volumeHover = false; } + + var mouseScroll = function mouseScroll(event) { + if (enableHoverScroll) { + // If we leave this undefined then it can match non-existent elements below + var activeEl = 0; + } else { + var activeEl = doc.activeElement; + } + + // When controls are disabled, hotkeys will be disabled as well + if (player.controls()) { + if (alwaysCaptureHotkeys || + activeEl == pEl || + activeEl == pEl.querySelector('.vjs-tech') || + activeEl == pEl.querySelector('.iframeblocker') || + activeEl == pEl.querySelector('.vjs-control-bar') || + volumeHover) { + + if (enableVolumeScroll) { + event = window.event || event; + var delta = Math.max(-1, Math.min(1, (event.wheelDelta || -event.detail))); + event.preventDefault(); + + if (delta == 1) { + player.volume(player.volume() + volumeStep); + } else if (delta == -1) { + player.volume(player.volume() - volumeStep); + } + } + } + } + }; + + var checkKeys = function checkKeys(e, player) { + // Allow some modularity in defining custom hotkeys + + // Play/Pause check + if (options.playPauseKey(e, player)) { + return cPlay; + } + + // Seek Backward check + if (options.rewindKey(e, player)) { + return cRewind; + } + + // Seek Forward check + if (options.forwardKey(e, player)) { + return cForward; + } + + // Volume Up check + if (options.volumeUpKey(e, player)) { + return cVolumeUp; + } + + // Volume Down check + if (options.volumeDownKey(e, player)) { + return cVolumeDown; + } + + // Mute check + if (options.muteKey(e, player)) { + return cMute; + } + + // Fullscreen check + if (options.fullscreenKey(e, player)) { + return cFullscreen; + } + }; + + function playPauseKey(e) { + // Space bar or MediaPlayPause + return (e.which === 32 || e.which === 179); + } + + function rewindKey(e) { + // Left Arrow or MediaRewind + return (e.which === 37 || e.which === 177); + } + + function forwardKey(e) { + // Right Arrow or MediaForward + return (e.which === 39 || e.which === 176); + } + + function volumeUpKey(e) { + // Up Arrow + return (e.which === 38); + } + + function volumeDownKey(e) { + // Down Arrow + return (e.which === 40); + } + + function muteKey(e) { + // M key + return (e.which === 77); + } + + function fullscreenKey(e) { + // F key + return (e.which === 70); + } + + function seekStepD(e) { + // SeekStep caller, returns an int, or a function returning an int + return (typeof seekStep === "function" ? seekStep(e) : seekStep); + } + + player.on('keydown', keyDown); + player.on('dblclick', doubleClick); + player.on('mousewheel', mouseScroll); + player.on("DOMMouseScroll", mouseScroll); + + return this; + }; + + var registerPlugin = videojs.registerPlugin || videojs.plugin; + registerPlugin('hotkeys', hotkeys); +})); |