@l5i/dashjs
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A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
36 lines (35 loc) • 4.05 kB
JavaScript
/**
* The copyright in this software is being made available under the BSD License,
* included below. This software may be subject to other third party and contributor
* rights, including patent rights, and no such rights are granted under this license.
*
* Copyright (c) 2013, Dash Industry Forum.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
* * Neither the name of Dash Industry Forum nor the names of its
* contributors may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/ /**
* @class
* @ignore
*/'use strict';Object.defineProperty(exports,'__esModule',{value:true});var _createClass=(function(){function defineProperties(target,props){for(var i=0;i < props.length;i++) {var descriptor=props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if('value' in descriptor)descriptor.writable = true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};})();function _interopRequireDefault(obj){return obj && obj.__esModule?obj:{'default':obj};}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError('Cannot call a class as a function');}}var _constantsDashConstants=require('../constants/DashConstants');var _constantsDashConstants2=_interopRequireDefault(_constantsDashConstants);var Representation=(function(){function Representation(){_classCallCheck(this,Representation);this.id = null;this.index = -1;this.adaptation = null;this.segmentInfoType = null;this.initialization = null;this.codecs = null;this.codecPrivateData = null;this.segmentDuration = NaN;this.timescale = 1;this.startNumber = 1;this.indexRange = null;this.range = null;this.presentationTimeOffset = 0; // Set the source buffer timeOffset to this
this.MSETimeOffset = NaN;this.segmentAvailabilityRange = null;this.availableSegmentsNumber = 0;this.bandwidth = NaN;this.width = NaN;this.height = NaN;this.scanType = null;this.maxPlayoutRate = NaN;this.availabilityTimeOffset = 0;this.availabilityTimeComplete = true;}_createClass(Representation,null,[{key:'hasInitialization',value:function hasInitialization(r){return r.initialization !== null || r.range !== null;}},{key:'hasSegments',value:function hasSegments(r){return r.segmentInfoType !== _constantsDashConstants2['default'].BASE_URL && r.segmentInfoType !== _constantsDashConstants2['default'].SEGMENT_BASE && !r.indexRange;}}]);return Representation;})();exports['default'] = Representation;module.exports = exports['default'];
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