ntv-site/js/video.min.js

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/**
* @license
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* Video.js 7.21.4 <http://videojs.com/>
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* Copyright Brightcove, Inc. <https://www.brightcove.com/>
* Available under Apache License Version 2.0
* <https://github.com/videojs/video.js/blob/main/LICENSE>
*
* Includes vtt.js <https://github.com/mozilla/vtt.js>
* Available under Apache License Version 2.0
* <https://github.com/mozilla/vtt.js/blob/main/LICENSE>
*/
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/**
* @license
* slighly modified parse-headers 2.0.2 <https://github.com/kesla/parse-headers/>
* Copyright (c) 2014 David Björklund
* Available under the MIT license
* <https://github.com/kesla/parse-headers/blob/master/LICENCE>
*/
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var e;n(null,(e=s).subarray(0,e.byteLength-e[e.byteLength-1]))})}return u.prototype.decryptChunk_=function(t,i,n,r){return function(){var e=function(e,t,i){for(var n,r,a,s,o=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),u=new m(Array.prototype.slice.call(t)),e=new Uint8Array(e.byteLength),l=new Int32Array(e.buffer),d=i[0],c=i[1],h=i[2],p=i[3],f=0;f<o.length;f+=4)n=g(o[f]),r=g(o[f+1]),a=g(o[f+2]),s=g(o[f+3]),u.decrypt(n,r,a,s,l,f),l[f]=g(l[f]^d),l[f+1]=g(l[f+1]^c),l[f+2]=g(l[f+2]^h),l[f+3]=g(l[f+3]^p),d=n,c=r,h=a,p=s;return e}(t,i,n);r.set(e,t.byteOffset)}},i(u,null,[{key:"STEP",get:function(){return 32e3}}]),u}(),e="undefined"!=typeof window?window:"undefined"!=typeof e?e:"undefined"!=typeof self?self:{},e=e.BigInt||Number;e("0x1"),e("0x100"),e("0x10000"),e("0x1000000"),e("0x100000000"),e("0x10000000000"),e("0x1000000000000"),e("0x100000000000000"),e("0x10000000000000000");function o(n){var r={};return Object.keys(n).forEach(function(e){var t,i=n[e];t=i,("function"===ArrayBuffer.isView?ArrayBuffer.isView(t):t&&t.buffer instanceof ArrayBuffer)?r[e]={bytes:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}:r[e]=i}),r}self.onmessage=function(e){var i=e.data,t=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),n=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),e=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new s(t,n,e,function(e,t){self.postMessage(o({source:i.source,decrypted:t}),[t.buffer])})}}))),Nd={AUDIO:function(s,o){return function(){var e=o.segmentLoaders[s],t=o.mediaTypes[s],i=o.blacklistCurrentPlaylist;dd(e,t);var n=t.activeTrack(),e=t.activeGroup(),e=(e.filter(function(e){return e.default})[0]||e[0]).id,r=t.tracks[e];if(n!==r){for(var a in ir.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),t.tracks)t.tracks[a].enabled=t.tracks[a]===r;t.onTrackChanged()}else i({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(i,n){return function(){var e=n.segmentLoaders[i],t=n.mediaTypes[i];ir.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),dd(e,t);e=t.activeTrack();e&&(e.mode="disabled"),t.onTrackChanged()}}},Ud={AUDIO:function(e,t,i){var n,r,a;t&&(n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",Nd[e](e,i)))},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",Nd[e](e,i))}},Bd={AUDIO:function(e,t){var i,n,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],d=l.groups,c=l.tracks,h=l.logger_,p=t.masterPlaylistLoader,f=Su(p.master);for(i in u[e]&&0!==Object.keys(u[e]).length||(u[e]={main:{default:{default:!0}}},f&&(u[e].main.default.playlists=p.master.playlists)),u[e])for(var m in d[i]||(d[i]=[]),u[e][i]){var g=u[e][i][m],y=void 0,y=f?(h("AUDIO group '"+i+"' label '"+m+"' is a master playlist"),g.isMasterPlaylist=!0,null):"vhs-json"===a&&g.playlists?new Fl(g.playlists[0],r,o):g.resolvedUri?new Fl(g.resolvedUri,r,o):g.playlists&&"dash"===a?new ql(g.playlists[0],r,o,p):null,g=ir.mergeOptions({id:m,playlistLoader:y},g);Ud[e](e,g.playlistLoader,t),d[i].push(g),"undefined"==typeof c[m]&&(g=new ir.AudioTrack({id:m,kind:(n=void 0,n=(y=g).default?"main":"alternative",n=y.characteristics&&0<=y.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":n),enabled:!1,language:g.language,default:g.default,label:m}),c[m]=g)}s.on("error",Nd[e](e,t))},SUBTITLES:function(e,t){var i,n=t.tech,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaType