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fix-webm-duration.js
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fix-webm-duration.js
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// fix-webm-duration source is at https://github.com/yusitnikov/fix-webm-duration
/*
* The MIT license (for fix-webm-duration)
*
* Copyright (c) 2018 Yury Sitnikov
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
(function(m,e){"function"===typeof define&&define.amd?define(e):"undefined"!==typeof module&&module.exports?module.exports=e():window.ysFixWebmDuration=e()})("fix-webm-duration",function(){function m(a,b){a.prototype=Object.create(b.prototype);a.prototype.constructor=a}function e(a,b){this.name=a||"Unknown";this.type=b||"Unknown"}function l(a,b){e.call(this,a,b||"Uint")}function k(a,b){e.call(this,a,b||"Float")}function h(a,b){e.call(this,a,b||"Container")}function n(a){h.call(this,"File","File");
this.setSource(a)}function p(a,b,c,d){"object"===typeof c&&(d=c,c=void 0);if(!c)return new Promise(function(g){p(a,b,g,d)});try{var f=new FileReader;f.onloadend=function(){try{var g=new n(new Uint8Array(f.result));g.fixDuration(b,d)&&(a=g.toBlob(a.type))}catch(q){}c(a)};f.readAsArrayBuffer(a)}catch(g){c(a)}}var r={172351395:{name:"EBML",type:"Container"},646:{name:"EBMLVersion",type:"Uint"},759:{name:"EBMLReadVersion",type:"Uint"},754:{name:"EBMLMaxIDLength",type:"Uint"},755:{name:"EBMLMaxSizeLength",
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!1;var d=c.getSectionById(88713574);if(!d)return b("[fix-webm-duration] Info section is missing"),!1;var f=d.getSectionById(710577);if(!f)return b("[fix-webm-duration] TimecodeScale section is missing"),!1;var g=d.getSectionById(1161);if(g)if(0>=g.getValue())b("[fix-webm-duration] Duration section is present, but the value is empty"),g.setValue(a);else return b("[fix-webm-duration] Duration section is present"),!1;else b("[fix-webm-duration] Duration section is missing"),g=new k("Duration","Float"),
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