dashjs
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A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
113 lines (112 loc) • 6.38 kB
JavaScript
'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 _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}/**
* 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.
*//**
* Constants declaration
* @class
* @ignore
* @hideconstructor
*/var Constants=function(){_createClass(Constants,[{key:'init',value:function init(){/**
* @constant {string} STREAM Stream media type. Mainly used to report metrics relative to the full stream
* @memberof Constants#
* @static
*/this.STREAM='stream';/**
* @constant {string} VIDEO Video media type
* @memberof Constants#
* @static
*/this.VIDEO='video';/**
* @constant {string} AUDIO Audio media type
* @memberof Constants#
* @static
*/this.AUDIO='audio';/**
* @constant {string} TEXT Text media type
* @memberof Constants#
* @static
*/this.TEXT='text';/**
* @constant {string} FRAGMENTED_TEXT Fragmented text media type
* @memberof Constants#
* @static
*/this.FRAGMENTED_TEXT='fragmentedText';/**
* @constant {string} EMBEDDED_TEXT Embedded text media type
* @memberof Constants#
* @static
*/this.EMBEDDED_TEXT='embeddedText';/**
* @constant {string} MUXED Muxed (video/audio in the same chunk) media type
* @memberof Constants#
* @static
*/this.MUXED='muxed';/**
* @constant {string} IMAGE Image media type
* @memberof Constants#
* @static
*/this.IMAGE='image';/**
* @constant {string} STPP STTP Subtitles format
* @memberof Constants#
* @static
*/this.STPP='stpp';/**
* @constant {string} TTML STTP Subtitles format
* @memberof Constants#
* @static
*/this.TTML='ttml';/**
* @constant {string} VTT STTP Subtitles format
* @memberof Constants#
* @static
*/this.VTT='vtt';/**
* @constant {string} WVTT STTP Subtitles format
* @memberof Constants#
* @static
*/this.WVTT='wvtt';/**
* @constant {string} ABR_STRATEGY_DYNAMIC Dynamic Adaptive bitrate algorithm
* @memberof Constants#
* @static
*/this.ABR_STRATEGY_DYNAMIC='abrDynamic';/**
* @constant {string} ABR_STRATEGY_BOLA Adaptive bitrate algorithm based on Bola (buffer level)
* @memberof Constants#
* @static
*/this.ABR_STRATEGY_BOLA='abrBola';/**
* @constant {string} ABR_STRATEGY_THROUGHPUT Adaptive bitrate algorithm based on throughput
* @memberof Constants#
* @static
*/this.ABR_STRATEGY_THROUGHPUT='abrThroughput';/**
* @constant {string} MOVING_AVERAGE_SLIDING_WINDOW Moving average sliding window
* @memberof Constants#
* @static
*/this.MOVING_AVERAGE_SLIDING_WINDOW='slidingWindow';/**
* @constant {string} EWMA Exponential moving average
* @memberof Constants#
* @static
*/this.MOVING_AVERAGE_EWMA='ewma';/**
* @constant {string} BAD_ARGUMENT_ERROR Invalid Arguments type of error
* @memberof Constants#
* @static
*/this.BAD_ARGUMENT_ERROR='Invalid Arguments';/**
* @constant {string} MISSING_CONFIG_ERROR Missing ocnfiguration parameters type of error
* @memberof Constants#
* @static
*/this.MISSING_CONFIG_ERROR='Missing config parameter(s)';this.LOCATION='Location';this.INITIALIZE='initialize';this.TEXT_SHOWING='showing';this.TEXT_HIDDEN='hidden';this.CC1='CC1';this.CC3='CC3';this.UTF8='utf-8';this.SCHEME_ID_URI='schemeIdUri';this.START_TIME='starttime';}}]);function Constants(){_classCallCheck(this,Constants);this.init();}return Constants;}();var constants=new Constants();exports.default=constants;
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