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15	 * Sizzle CSS Selector Engine v2.3.5
16	 * https://sizzlejs.com/
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18	 * Copyright JS Foundation and other contributors
19	 * Released under the MIT license
20	 * https://js.foundation/
21	 *
22	 * Date: 2020-03-14
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r,i,o=t.nodeType;if(3!==o&&8!==o&&2!==o)return"undefined"==typeof t.getAttribute?xt.prop(t,e,n):(1===o&&xt.isXMLDoc(t)||(i=xt.attrHooks[e.toLowerCase()]||(xt.expr.match.bool.test(e)?Le:void 0)),void 0!==n?null===n?void xt.removeAttr(t,e):i&&"set"in i&&void 0!==(r=i.set(t,n,e))?r:(t.setAttribute(e,n+""),n):i&&"get"in i&&null!==(r=i.get(t,e))?r:(r=xt.find.attr(t,e),null==r?void 0:r))},attrHooks:{type:{set:function(t,e){if(!Tt.radioValue&&"radio"===e&&u(t,"input")){var n=t.value;return t.setAttribute("type",e),n&&(t.value=n),e}}}},removeAttr:function(t,e){var n,r=0,i=e&&e.match(Ut);if(i&&1===t.nodeType)for(;n=i[r++];)t.removeAttribute(n)}}),Le={set:function(t,e,n){return e===!1?xt.removeAttr(t,n):t.setAttribute(n,n),n}},xt.each(xt.expr.match.bool.source.match(/\w+/g),function(t,e){var n=Oe[e]||xt.find.attr;Oe[e]=function(t,e,r){var i,o,a=e.toLowerCase();return r||(o=Oe[a],Oe[a]=i,i=null!=n(t,e,r)?a:null,Oe[a]=o),i}});var 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this._items=t.makeArray(t(e).parent().find(b.ITEM)),this._items.indexOf(e)},u.prototype._getItemByDirection=function(t,e){var n=t===m.NEXT,r=t===m.PREVIOUS,i=this._getItemIndex(e),o=this._items.length-1,a=r&&0===i||n&&i===o;if(a&&!this._config.wrap)return e;var s=t===m.PREVIOUS?-1:1,l=(i+s)%this._items.length;return l===-1?this._items[this._items.length-1]:this._items[l]},u.prototype._triggerSlideEvent=function(e,n){var r=t.Event(v.SLIDE,{relatedTarget:e,direction:n});return t(this._element).trigger(r),r},u.prototype._setActiveIndicatorElement=function(e){if(this._indicatorsElement){t(this._indicatorsElement).find(b.ACTIVE).removeClass(y.ACTIVE);var n=this._indicatorsElement.children[this._getItemIndex(e)];n&&t(n).addClass(y.ACTIVE)}},u.prototype._slide=function(e,n){var r=this,i=t(this._element).find(b.ACTIVE_ITEM)[0],o=n||i&&this._getItemByDirection(e,i),a=Boolean(this._interval),l=void 0,u=void 0,c=void 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Array(2)),a=o)),l[0]=i<<3,l[0]|=(14&o)>>1,l[1]|=(1&o)<<7,l[1]|=s<<3,5===i&&(l[1]|=(14&a)>>1,l[2]=(1&a)<<7,l[2]|=8,l[3]=0),{config:l,samplerate:f[o],channelCount:s,codec:"mp4a.40."+i,manifestCodec:c})}function l(t,e){return 255===t[e]&&240===(246&t[e+1])}function u(t,e){return 1&t[e+1]?7:9}function c(t,e){return(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5}function f(t,e){return!!(e+1<t.length&&l(t,e))}function d(t,e){if(e+1<t.length&&l(t,e)){var n=u(t,e),r=n;e+5<t.length&&(r=c(t,e));var i=e+r;if(i===t.length||i+1<t.length&&l(t,i))return!0}return!1}function h(t,e,n,r,i){if(!t.samplerate){var o=s(e,n,r,i);t.config=o.config,t.samplerate=o.samplerate,t.channelCount=o.channelCount,t.codec=o.codec,t.manifestCodec=o.manifestCodec,P.b.log("parsed codec:"+t.codec+",rate:"+o.samplerate+",nb channel:"+o.channelCount)}

66}function p(t){return 9216e4/t}function g(t,e,n,r,i){var o,a,s,l=t.length;if(o=u(t,e),a=c(t,e),a-=o,a>0&&e+o+a<=l)return s=n+r*i,{headerLength:o,frameLength:a,stamp:s}}function m(t,e,n,r,i){var o=p(t.samplerate),a=g(e,n,r,i,o);if(a){var s=a.stamp,l=a.headerLength,u=a.frameLength,c={unit:e.subarray(n+l,n+l+u),pts:s,dts:s};return t.samples.push(c),t.len+=u,{sample:c,length:u+l}}}function v(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function y(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function b(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function w(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function E(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function T(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function S(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function _(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function A(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function I(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function C(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var x=n(1),D=n(2),L=function(){function t(e,n){r(this,t),this.subtle=e,this.aesIV=n}return t.prototype.decrypt=function(t,e){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},e,t)},t}(),O=L,R=function(){function t(e,n){i(this,t),this.subtle=e,this.key=n}return t.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},t}(),k=R,N=function(){function t(){o(this,t),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return t.prototype.uint8ArrayToUint32Array_=function(t){for(var e=new DataView(t),n=new Uint32Array(4),r=0;r<4;r++)n[r]=e.getUint32(4*r);return n},t.prototype.initTable=function(){var t=this.sBox,e=this.invSBox,n=this.subMix,r=n[0],i=n[1],o=n[2],a=n[3],s=this.invSubMix,l=s[0],u=s[1],c=s[2],f=s[3],d=new Uint32Array(256),h=0,p=0,g=0;for(g=0;g<256;g++)g<128?d[g]=g<<1:d[g]=g<<1^283;for(g=0;g<256;g++){var m=p^p<<1^p<<2^p<<3^p<<4;m=m>>>8^255&m^99,t[h]=m,e[m]=h;var v=d[h],y=d[v],b=d[y],w=257*d[m]^16843008*m;r[h]=w<<24|w>>>8,i[h]=w<<16|w>>>16,o[h]=w<<8|w>>>24,a[h]=w,w=16843009*b^65537*y^257*v^16843008*h,l[m]=w<<24|w>>>8,u[m]=w<<16|w>>>16,c[m]=w<<8|w>>>24,f[m]=w,h?(h=v^d[d[d[b^v]]],p^=d[d[p]]):h=p=1}},t.prototype.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),n=!0,r=0;r<e.length&&n;)n=e[r]===this.key[r],r++;if(!n){this.key=e;var i=this.keySize=e.length;if(4!==i&&6!==i&&8!==i)throw new Error("Invalid aes key size="+i);var o=this.ksRows=4*(i+6+1),a=void 0,s=void 0,l=this.keySchedule=new Uint32Array(o),u=this.invKeySchedule=new Uint32Array(o),c=this.sBox,f=this.rcon,d=this.invSubMix,h=d[0],p=d[1],g=d[2],m=d[3],v=void 0,y=void 0;for(a=0;a<o;a++)a<i?v=l[a]=e[a]:(y=v,a%i===0?(y=y<<8|y>>>24,y=c[y>>>24]<<24|c[y>>>16&255]<<16|c[y>>>8&255]<<8|c[255&y],y^=f[a/i|0]<<24):i>6&&a%i===4&&(y=c[y>>>24]<<24|c[y>>>16&255]<<16|c[y>>>8&255]<<8|c[255&y]),
67l[a]=v=(l[a-i]^y)>>>0);for(s=0;s<o;s++)a=o-s,y=3&s?l[a]:l[a-4],s<4||a<=4?u[s]=y:u[s]=h[c[y>>>24]]^p[c[y>>>16&255]]^g[c[y>>>8&255]]^m[c[255&y]],u[s]=u[s]>>>0}},t.prototype.networkToHostOrderSwap=function(t){return t<<24|(65280&t)<<8|(16711680&t)>>8|t>>>24},t.prototype.decrypt=function(t,e,n){for(var r,i,o=this.keySize+6,a=this.invKeySchedule,s=this.invSBox,l=this.invSubMix,u=l[0],c=l[1],f=l[2],d=l[3],h=this.uint8ArrayToUint32Array_(n),p=h[0],g=h[1],m=h[2],v=h[3],y=new Int32Array(t),b=new Int32Array(y.length),w=void 0,E=void 0,T=void 0,S=void 0,_=void 0,A=void 0,I=void 0,C=void 0,x=void 0,D=void 0,L=void 0,O=void 0,R=this.networkToHostOrderSwap;e<y.length;){for(x=R(y[e]),D=R(y[e+1]),L=R(y[e+2]),O=R(y[e+3]),_=x^a[0],A=O^a[1],I=L^a[2],C=D^a[3],r=4,i=1;i<o;i++)w=u[_>>>24]^c[A>>16&255]^f[I>>8&255]^d[255&C]^a[r],E=u[A>>>24]^c[I>>16&255]^f[C>>8&255]^d[255&_]^a[r+1],T=u[I>>>24]^c[C>>16&255]^f[_>>8&255]^d[255&A]^a[r+2],S=u[C>>>24]^c[_>>16&255]^f[A>>8&255]^d[255&I]^a[r+3],_=w,A=E,I=T,C=S,r+=4;w=s[_>>>24]<<24^s[A>>16&255]<<16^s[I>>8&255]<<8^s[255&C]^a[r],E=s[A>>>24]<<24^s[I>>16&255]<<16^s[C>>8&255]<<8^s[255&_]^a[r+1],T=s[I>>>24]<<24^s[C>>16&255]<<16^s[_>>8&255]<<8^s[255&A]^a[r+2],S=s[C>>>24]<<24^s[_>>16&255]<<16^s[A>>8&255]<<8^s[255&I]^a[r+3],r+=3,b[e]=R(w^p),b[e+1]=R(S^g),b[e+2]=R(T^m),b[e+3]=R(E^v),p=x,g=D,m=L,v=O,e+=4}return b.buffer},t.prototype.destroy=function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0},t}(),M=N,P=n(0),j=function(){function t(e,n){a(this,t),this.observer=e,this.config=n,this.logEnabled=!0;try{var r=crypto?crypto:self.crypto;this.subtle=r.subtle||r.webkitSubtle}catch(t){}this.disableWebCrypto=!this.subtle}return t.prototype.isSync=function(){return this.disableWebCrypto&&this.config.enableSoftwareAES},t.prototype.decrypt=function(t,e,n,r){var i=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(P.b.log("JS AES decrypt"),this.logEnabled=!1);var o=this.decryptor;o||(this.decryptor=o=new M),o.expandKey(e),r(o.decrypt(t,0,n))}else{this.logEnabled&&(P.b.log("WebCrypto AES decrypt"),this.logEnabled=!1);var a=this.subtle;this.key!==e&&(this.key=e,this.fastAesKey=new k(a,e)),this.fastAesKey.expandKey().then(function(o){var s=new O(a,n);s.decrypt(t,o).catch(function(o){i.onWebCryptoError(o,t,e,n,r)}).then(function(t){r(t)})}).catch(function(o){i.onWebCryptoError(o,t,e,n,r)})}},t.prototype.onWebCryptoError=function(t,e,n,r,i){this.config.enableSoftwareAES?(P.b.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(e,n,r,i)):(P.b.error("decrypting error : "+t.message),this.observer.trigger(Event.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_DECRYPT_ERROR,fatal:!0,reason:t.message}))},t.prototype.destroy=function(){var t=this.decryptor;t&&(t.destroy(),this.decryptor=void 0)},t}(),F=j,U=n(3),B=function(){function t(e,n,r){v(this,t),this.observer=e,this.config=r,this.remuxer=n}return t.prototype.resetInitSegment=function(t,e,n,r){this._audioTrack={container:"audio/adts",type:"audio",id:0,sequenceNumber:0,isAAC:!0,samples:[],len:0,manifestCodec:e,duration:r,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){if(!t)return!1;for(var e=U.a.getID3Data(t,0)||[],n=e.length,r=t.length;n<r;n++)if(d(t,n))return P.b.log("ADTS sync word found !"),!0;return!1},t.prototype.append=function(t,e,n,r){for(var i=this._audioTrack,o=U.a.getID3Data(t,0)||[],a=U.a.getTimeStamp(o),s=a?90*a:9e4*e,l=0,u=s,c=t.length,d=o.length,p=[{pts:u,dts:u,data:o}];d<c-1;)if(f(t,d)&&d+5<c){h(i,this.observer,t,d,i.manifestCodec);var g=m(i,t,d,s,l);if(!g){P.b.log("Unable to parse AAC frame");break}d+=g.length,u=g.sample.pts,l++}else U.a.isHeader(t,d)?(o=U.a.getID3Data(t,d),p.push({pts:u,dts:u,data:o}),d+=o.length):d++;this.remuxer.remux(i,{samples:[]},{samples:p,inputTimeScale:9e4},{samples:[]},e,n,r)},t.prototype.destroy=function(){},t}(),G=B,W=Math.pow(2,32)-1,z=function(){function t(e,n){y(this,t),this.observer=e,this.remuxer=n}return t.prototype.resetTimeStamp=function(t){this.initPTS=t},t.prototype.resetInitSegment=function(e,n,r,i){if(e&&e.byteLength){var o=this.initData=t.parseInitSegment(e),a={};o.audio&&o.video?a.audiovideo={container:"video/mp4",codec:n+","+r,initSegment:i?e:null}:(o.audio&&(a.audio={container:"audio/mp4",codec:n,initSegment:i?e:null}),o.video&&(a.video={container:"video/mp4",codec:r,initSegment:i?e:null})),this.observer.trigger(x.a.FRAG_PARSING_INIT_SEGMENT,{tracks:a})}else n&&(this.audioCodec=n),r&&(this.videoCodec=r)},t.probe=function(e){if(e.length>=8){var n=t.bin2str(e.subarray(4,8));return["moof","ftyp","styp"].indexOf(n)>=0}return!1},t.bin2str=function(t){return String.fromCharCode.apply(null,t)},t.readUint32=function(t,e){t.data&&(e+=t.start,t=t.data);var n=t[e]<<24|t[e+1]<<16|t[e+2]<<8|t[e+3];return n<0?4294967296+n:n},t.writeUint32=function(t,e,n){t.data&&(e+=t.start,t=t.data),t[e]=n>>24,t[e+1]=n>>16&255,t[e+2]=n>>8&255,t[e+3]=255&n},t.findBox=function(e,n){var r,i,o,a,s,l,u,c=[];if(e.data?(l=e.start,a=e.end,e=e.data):(l=0,a=e.byteLength),!n.length)return null;for(r=l;r<a;)i=t.readUint32(e,r),o=t.bin2str(e.subarray(r+4,r+8)),u=i>1?r+i:a,o===n[0]&&(1===n.length?c.push({data:e,start:r+8,end:u}):(s=t.findBox({data:e,start:r+8,end:u},n.slice(1)),s.length&&(c=c.concat(s)))),r=u;return c},t.parseInitSegment=function(e){var n=[],r=t.findBox(e,["moov","trak"]);return r.forEach(function(e){var r=t.findBox(e,["tkhd"])[0];if(r){var i=r.data[r.start],o=0===i?12:20,a=t.readUint32(r,o),s=t.findBox(e,["mdia","mdhd"])[0];if(s){i=s.data[s.start],o=0===i?12:20;var l=t.readUint32(s,o),u=t.findBox(e,["mdia","hdlr"])[0];if(u){var c=t.bin2str(u.data.subarray(u.start+8,u.start+12)),f={soun:"audio",vide:"video"}[c];f&&(n[a]={timescale:l,type:f},n[f]={timescale:l,id:a})}}}}),n},t.getStartDTS=function(e,n){var r,i,o;return r=t.findBox(n,["moof","traf"]),i=[].concat.apply([],r.map(function(n){return t.findBox(n,["tfhd"]).map(function(r){var i,o,a;return i=t.readUint32(r,4),o=e[i].timescale||9e4,a=t.findBox(n,["tfdt"]).map(function(e){var n,r;return n=e.data[e.start],r=t.readUint32(e,4),1===n&&(r*=Math.pow(2,32),r+=t.readUint32(e,8)),r})[0],a/o})})),o=Math.min.apply(null,i),isFinite(o)?o:0},t.offsetStartDTS=function(e,n,r){t.findBox(n,["moof","traf"]).map(function(n){return t.findBox(n,["tfhd"]).map(function(i){var o=t.readUint32(i,4),a=e[o].timescale||9e4;t.findBox(n,["tfdt"]).map(function(e){var n=e.data[e.start],i=t.readUint32(e,4);if(0===n)t.writeUint32(e,4,i-r*a);else{i*=Math.pow(2,32),i+=t.readUint32(e,8),i-=r*a,i=Math.max(i,0);var o=Math.floor(i/(W+1)),s=Math.floor(i%(W+1));t.writeUint32(e,4,o),t.writeUint32(e,8,s)}})})})},t.prototype.append=function(e,n,r,i){var o=this.initData;o||(this.resetInitSegment(e,this.audioCodec,this.videoCodec),o=this.initData);var a=void 0,s=this.initPTS;if(void 0===s){var l=t.getStartDTS(o,e);this.initPTS=s=l-n,this.observer.trigger(x.a.INIT_PTS_FOUND,{initPTS:s})}t.offsetStartDTS(o,e,s),a=t.getStartDTS(o,e),this.remuxer.remux(o.audio,o.video,null,null,a,r,i,e)},t.prototype.destroy=function(){},t}(),H=z,Y={BitratesMap:[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],SamplingRateMap:[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],appendFrame:function(t,e,n,r,i){if(!(n+24>e.length)){var o=this.parseHeader(e,n);if(o&&n+o.frameLength<=e.length){var a=10368e4/o.sampleRate,s=r+i*a,l={unit:e.subarray(n,n+o.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=o.channelCount,t.samplerate=o.sampleRate,t.samples.push(l),t.len+=o.frameLength,{sample:l,length:o.frameLength}}}},parseHeader:function(t,e){var n=t[e+1]>>3&3,r=t[e+1]>>1&3,i=t[e+2]>>4&15,o=t[e+2]>>2&3,a=!!(2&t[e+2]);if(1!==n&&0!==i&&15!==i&&3!==o){var s=3===n?3-r:3===r?3:4,l=1e3*Y.BitratesMap[14*s+i-1],u=3===n?0:2===n?1:2,c=Y.SamplingRateMap[3*u+o],f=a?1:0,d=t[e+3]>>6===3?1:2,h=3===r?(3===n?12:6)*l/c+f<<2:(3===n?144:72)*l/c+f|0;return{sampleRate:c,channelCount:d,frameLength:h}}},isHeaderPattern:function(t,e){return 255===t[e]&&224===(224&t[e+1])&&0!==(6&t[e+1])},isHeader:function(t,e){return!!(e+1<t.length&&this.isHeaderPattern(t,e))},probe:function(t,e){if(e+1<t.length&&this.isHeaderPattern(t,e)){var n=4,r=this.parseHeader(t,e),i=n;r&&r.frameLength&&(i=r.frameLength);var o=e+i;if(o===t.length||o+1<t.length&&this.isHeaderPattern(t,o))return!0}return!1}},Z=Y,V=function(){function t(e){b(this,t),this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}return t.prototype.loadWord=function(){var t=this.data,e=this.bytesAvailable,n=t.byteLength-e,r=new Uint8Array(4),i=Math.min(4,e);if(0===i)throw new Error("no bytes available");r.set(t.subarray(n,n+i)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*i,this.bytesAvailable-=i},t.prototype.skipBits=function(t){var e;this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,e=t>>3,t-=e>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},t.prototype.readBits=function(t){var e=Math.min(this.bitsAvailable,t),n=this.word>>>32-e;return t>32&&P.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0&&this.bitsAvailable?n<<e|this.readBits(e):n},t.prototype.skipLZ=function(){var t;for(t=0;t<this.bitsAvailable;++t)if(0!==(this.word&2147483648>>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},t.prototype.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.skipEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},t.prototype.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},t.prototype.readBoolean=function(){return 1===this.readBits(1)},t.prototype.readUByte=function(){return this.readBits(8)},t.prototype.readUShort=function(){return this.readBits(16)},t.prototype.readUInt=function(){return this.readBits(32)},t.prototype.skipScalingList=function(t){var e,n,r=8,i=8;for(e=0;e<t;e++)0!==i&&(n=this.readEG(),i=(r+n+256)%256),r=0===i?r:i},t.prototype.readSPS=function(){var t,e,n,r,i,o,a,s,l,u=0,c=0,f=0,d=0,h=this.readUByte.bind(this),p=this.readBits.bind(this),g=this.readUEG.bind(this),m=this.readBoolean.bind(this),v=this.skipBits.bind(this),y=this.skipEG.bind(this),b=this.skipUEG.bind(this),w=this.skipScalingList.bind(this);if(h(),t=h(),e=p(5),v(3),n=h(),b(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var E=g();if(3===E&&v(1),b(),b(),v(1),m())for(s=3!==E?8:12,l=0;l<s;l++)m()&&w(l<6?16:64)}b();var T=g();if(0===T)g();else if(1===T)for(v(1),y(),y(),r=g(),l=0;l<r;l++)y();b(),v(1),i=g(),o=g(),a=p(1),0===a&&v(1),v(1),m()&&(u=g(),c=g(),f=g(),d=g());var S=[1,1];if(m()&&m()){var _=h();switch(_){case 1:S=[1,1];break;case 2:S=[12,11];break;case 3:S=[10,11];break;case 4:S=[16,11];break;case 5:S=[40,33];break;case 6:S=[24,11];break;case 7:S=[20,11];break;case 8:S=[32,11];break;case 9:S=[80,33];break;case 10:S=[18,11];break;case 11:S=[15,11];break;case 12:S=[64,33];break;case 13:S=[160,99];break;case 14:S=[4,3];break;case 15:S=[3,2];break;case 16:S=[2,1];break;case 255:S=[h()<<8|h(),h()<<8|h()]}}return{width:Math.ceil(16*(i+1)-2*u-2*c),height:(2-a)*(o+1)*16-(a?2:4)*(f+d),pixelRatio:S}},t.prototype.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},t}(),J=V,X=function(){function t(e,n,r,i){w(this,t),this.decryptdata=r,this.discardEPB=i,this.decrypter=new F(e,n)}return t.prototype.decryptBuffer=function(t,e){this.decrypter.decrypt(t,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,e)},t.prototype.decryptAacSample=function(t,e,n,r){var i=t[e].unit,o=i.subarray(16,i.length-i.length%16),a=o.buffer.slice(o.byteOffset,o.byteOffset+o.length),s=this;this.decryptBuffer(a,function(o){o=new Uint8Array(o),i.set(o,16),r||s.decryptAacSamples(t,e+1,n)})},t.prototype.decryptAacSamples=function(t,e,n){for(;;e++){if(e>=t.length)return void n();if(!(t[e].unit.length<32)){var r=this.decrypter.isSync();if(this.decryptAacSample(t,e,n,r),!r)return}}},t.prototype.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,n=new Int8Array(e),r=0,i=32;i<=t.length-16;i+=160,r+=16)n.set(t.subarray(i,i+16),r);return n},t.prototype.getAvcDecryptedUnit=function(t,e){e=new Uint8Array(e);for(var n=0,r=32;r<=t.length-16;r+=160,n+=16)t.set(e.subarray(n,n+16),r);return t},t.prototype.decryptAvcSample=function(t,e,n,r,i,o){var a=this.discardEPB(i.data),s=this.getAvcEncryptedData(a),l=this;this.decryptBuffer(s.buffer,function(s){i.data=l.getAvcDecryptedUnit(a,s),o||l.decryptAvcSamples(t,e,n+1,r)})},t.prototype.decryptAvcSamples=function(t,e,n,r){for(;;e++,n=0){if(e>=t.length)return void r();for(var i=t[e].units;!(n>=i.length);n++){var o=i[n];if(!(o.length<=48||1!==o.type&&5!==o.type)){var a=this.decrypter.isSync();if(this.decryptAvcSample(t,e,n,r,o,a),!a)return}}}},t}(),K=X,q=function(){function t(e,n,r,i){E(this,t),this.observer=e,this.config=r,this.typeSupported=i,this.remuxer=n,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new K(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(t){return t.length>=564&&71===t[0]&&71===t[188]&&71===t[376]},t.prototype.resetInitSegment=function(t,e,n,r){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,dropped:0},this._audioTrack={container:"video/mp2t",type:"audio",id:-1,inputTimeScale:9e4,duration:r,sequenceNumber:0,samples:[],len:0,isAAC:!0},this._id3Track={type:"id3",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=e,this.videoCodec=n,this._duration=r},t.prototype.resetTimeStamp=function(){},t.prototype.append=function(t,e,n,r){var i,o,a,s,l,u,c=t.length,f=!1;this.contiguous=n;var d=this.pmtParsed,h=this._avcTrack,p=this._audioTrack,g=this._id3Track,m=h.id,v=p.id,y=g.id,b=this._pmtId,w=h.pesData,E=p.pesData,T=g.pesData,S=this._parsePAT,_=this._parsePMT,A=this._parsePES,I=this._parseAVCPES.bind(this),C=this._parseAACPES.bind(this),L=this._parseMPEGPES.bind(this),O=this._parseID3PES.bind(this);for(c-=c%188,i=0;i<c;i+=188)if(71===t[i]){if(o=!!(64&t[i+1]),a=((31&t[i+1])<<8)+t[i+2],s=(48&t[i+3])>>4,s>1){if(l=i+5+t[i+4],l===i+188)continue}else l=i+4;switch(a){case m:o&&(w&&(u=A(w))&&I(u,!1),w={data:[],size:0}),w&&(w.data.push(t.subarray(l,i+188)),w.size+=i+188-l);break;case v:o&&(E&&(u=A(E))&&(p.isAAC?C(u):L(u)),E={data:[],size:0}),E&&(E.data.push(t.subarray(l,i+188)),E.size+=i+188-l);break;case y:o&&(T&&(u=A(T))&&O(u),T={data:[],size:0}),T&&(T.data.push(t.subarray(l,i+188)),T.size+=i+188-l);break;case 0:o&&(l+=t[l]+1),b=this._pmtId=S(t,l);break;case b:o&&(l+=t[l]+1);var R=_(t,l,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,null!=this.sampleAes);m=R.avc,m>0&&(h.id=m),v=R.audio,v>0&&(p.id=v,p.isAAC=R.isAAC),y=R.id3,y>0&&(g.id=y),f&&!d&&(P.b.log("reparse from beginning"),f=!1,i=-188),d=this.pmtParsed=!0;break;case 17:case 8191:break;default:f=!0}}else this.observer.trigger(x.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});w&&(u=A(w))?(I(u,!0),h.pesData=null):h.pesData=w,E&&(u=A(E))?(p.isAAC?C(u):L(u),p.pesData=null):(E&&E.size&&P.b.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=E),T&&(u=A(T))?(O(u),g.pesData=null):g.pesData=T,null==this.sampleAes?this.remuxer.remux(p,h,g,this._txtTrack,e,n,r):this.decryptAndRemux(p,h,g,this._txtTrack,e,n,r)},t.prototype.decryptAndRemux=function(t,e,n,r,i,o,a){if(t.samples&&t.isAAC){var s=this;this.sampleAes.decryptAacSamples(t.samples,0,function(){s.decryptAndRemuxAvc(t,e,n,r,i,o,a)})}else this.decryptAndRemuxAvc(t,e,n,r,i,o,a)},t.prototype.decryptAndRemuxAvc=function(t,e,n,r,i,o,a){if(e.samples){var s=this;this.sampleAes.decryptAvcSamples(e.samples,0,0,function(){s.remuxer.remux(t,e,n,r,i,o,a)})}else this.remuxer.remux(t,e,n,r,i,o,a)},t.prototype.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t.prototype._parsePAT=function(t,e){return(31&t[e+10])<<8|t[e+11]},t.prototype._parsePMT=function(t,e,n,r){var i,o,a,s,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(i=(15&t[e+1])<<8|t[e+2],o=e+3+i-4,a=(15&t[e+10])<<8|t[e+11],e+=12+a;e<o;){switch(s=(31&t[e+1])<<8|t[e+2],t[e]){case 207:if(!r){P.b.log("unkown stream type:"+t[e]);break}case 15:l.audio===-1&&(l.audio=s);break;case 21:l.id3===-1&&(l.id3=s);break;case 219:if(!r){P.b.log("unkown stream type:"+t[e]);break}case 27:l.avc===-1&&(l.avc=s);break;case 3:case 4:n?l.audio===-1&&(l.audio=s,l.isAAC=!1):P.b.log("MPEG audio found, not supported in this browser for now");break;case 36:P.b.warn("HEVC stream type found, not supported for now");break;default:P.b.log("unkown stream type:"+t[e])}e+=((15&t[e+3])<<8|t[e+4])+5}return l},t.prototype._parsePES=function(t){var e,n,r,i,o,a,s,l,u,c=0,f=t.data;if(!t||0===t.size)return null;for(;f[0].length<19&&f.length>1;){var d=new Uint8Array(f[0].length+f[1].length);d.set(f[0]),d.set(f[1],f[0].length),f[0]=d,f.splice(1,1)}if(e=f[0],r=(e[0]<<16)+(e[1]<<8)+e[2],1===r){if(i=(e[4]<<8)+e[5],i&&i>t.size-6)return null;n=e[7],192&n&&(s=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,s>4294967295&&(s-=8589934592),64&n?(l=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,l>4294967295&&(l-=8589934592),s-l>54e5&&(P.b.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l)):l=s),o=e[8],u=o+9,t.size-=u,a=new Uint8Array(t.size);for(var h=0,p=f.length;h<p;h++){e=f[h];var g=e.byteLength;if(u){if(u>g){u-=g;continue}e=e.subarray(u),g-=u,u=0}a.set(e,c),c+=g}return i&&(i-=o+3),{data:a,pts:s,dts:l,len:i}}return null},t.prototype.pushAccesUnit=function(t,e){if(t.units.length&&t.frame){var n=e.samples,r=n.length;!this.config.forceKeyFrameOnDiscontinuity||t.key===!0||e.sps&&(r||this.contiguous)?(t.id=r,n.push(t)):e.dropped++}t.debug.length&&P.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var n,r,i,o=this,a=this._avcTrack,s=this._parseAVCNALu(t.data),l=!1,u=this.avcSample,c=!1,f=this.pushAccesUnit.bind(this),d=function(t,e,n,r){return{key:t,pts:e,dts:n,units:[],debug:r}};t.data=null,u&&s.length&&!a.audFound&&(f(u,a),u=this.avcSample=d(!1,t.pts,t.dts,"")),s.forEach(function(e){switch(e.type){case 1:r=!0,u||(u=o.avcSample=d(!0,t.pts,t.dts,"")),l&&(u.debug+="NDR "),u.frame=!0;var s=e.data;if(c&&s.length>4){var h=new J(s).readSliceType();2!==h&&4!==h&&7!==h&&9!==h||(u.key=!0)}break;case 5:r=!0,u||(u=o.avcSample=d(!0,t.pts,t.dts,"")),l&&(u.debug+="IDR "),u.key=!0,u.frame=!0;break;case 6:r=!0,l&&u&&(u.debug+="SEI "),n=new J(o.discardEPB(e.data)),n.readUByte();for(var p=0,g=0,m=!1,v=0;!m&&n.bytesAvailable>1;){p=0;do v=n.readUByte(),p+=v;while(255===v);g=0;do v=n.readUByte(),g+=v;while(255===v);if(4===p&&0!==n.bytesAvailable){m=!0;var y=n.readUByte();if(181===y){var b=n.readUShort();if(49===b){var w=n.readUInt();if(1195456820===w){var E=n.readUByte();if(3===E){var T=n.readUByte(),S=n.readUByte(),_=31&T,A=[T,S];for(i=0;i<_;i++)A.push(n.readUByte()),A.push(n.readUByte()),A.push(n.readUByte());o._insertSampleInOrder(o._txtTrack.samples,{type:3,pts:t.pts,bytes:A})}}}}}else if(g<n.bytesAvailable)for(i=0;i<g;i++)n.readUByte()}break;case 7:if(r=!0,c=!0,l&&u&&(u.debug+="SPS "),!a.sps){n=new J(e.data);var I=n.readSPS();a.width=I.width,a.height=I.height,a.pixelRatio=I.pixelRatio,a.sps=[e.data],a.duration=o._duration;var C=e.data.subarray(1,4),x="avc1.";for(i=0;i<3;i++){var D=C[i].toString(16);D.length<2&&(D="0"+D),x+=D}a.codec=x}break;case 8:r=!0,l&&u&&(u.debug+="PPS "),a.pps||(a.pps=[e.data]);break;case 9:r=!1,a.audFound=!0,u&&f(u,a),u=o.avcSample=d(!1,t.pts,t.dts,l?"AUD ":"");break;case 12:r=!1;break;default:r=!1,u&&(u.debug+="unknown NAL "+e.type+" ")}if(u&&r){var L=u.units;L.push(e)}}),e&&u&&(f(u,a),this.avcSample=null)},t.prototype._insertSampleInOrder=function(t,e){var n=t.length;if(n>0){if(e.pts>=t[n-1].pts)t.push(e);else for(var r=n-1;r>=0;r--)if(e.pts<t[r].pts){t.splice(r,0,e);break}}else t.push(e)},t.prototype._getLastNalUnit=function(){var t=this.avcSample,e=void 0;if(!t||0===t.units.length){var n=this._avcTrack,r=n.samples;t=r[r.length-1]}if(t){var i=t.units;e=i[i.length-1]}return e},t.prototype._parseAVCNALu=function(t){var e,n,r,i,o,a=0,s=t.byteLength,l=this._avcTrack,u=l.naluState||0,c=u,f=[],d=-1;for(u===-1&&(d=0,o=31&t[0],u=0,a=1);a<s;)if(e=t[a++],u)if(1!==u)if(e)if(1===e){if(d>=0)r={data:t.subarray(d,a-u-1),type:o},f.push(r);else{var h=this._getLastNalUnit();if(h&&(c&&a<=4-c&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-c)),n=a-u-1,n>0)){var p=new Uint8Array(h.data.byteLength+n);p.set(h.data,0),p.set(t.subarray(0,n),h.data.byteLength),h.data=p}}a<s?(i=31&t[a],d=a,o=i,u=0):u=-1}else u=0;else u=3;else u=e?0:2;else u=e?0:1;if(d>=0&&u>=0&&(r={data:t.subarray(d,s),type:o,state:u},f.push(r)),0===f.length){var g=this._getLastNalUnit();if(g){var m=new Uint8Array(g.data.byteLength+t.byteLength);m.set(g.data,0),m.set(t,g.data.byteLength),g.data=m}}return l.naluState=u,f},t.prototype.discardEPB=function(t){for(var e,n,r=t.byteLength,i=[],o=1;o<r-2;)0===t[o]&&0===t[o+1]&&3===t[o+2]?(i.push(o+2),o+=2):o++;if(0===i.length)return t;e=r-i.length,n=new Uint8Array(e);var a=0;for(o=0;o<e;a++,o++)a===i[0]&&(a++,i.shift()),n[o]=t[a];return n},t.prototype._parseAACPES=function(t){var e,n,r,i,o,a=this._audioTrack,s=t.data,l=t.pts,u=0,c=this.aacOverFlow,d=this.aacLastPTS;if(c){var g=new Uint8Array(c.byteLength+s.byteLength);g.set(c,0),g.set(s,c.byteLength),s=g}for(r=u,o=s.length;r<o-1&&!f(s,r);r++);if(r){var v,y;if(r<o-1?(v="AAC PES did not start with ADTS header,offset:"+r,y=!1):(v="no ADTS header found in AAC PES",y=!0),P.b.warn("parsing error:"+v),this.observer.trigger(x.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:y,reason:v}),y)return}if(h(a,this.observer,s,r,this.audioCodec),n=0,e=p(a.samplerate),c&&d){var b=d+e;Math.abs(b-l)>1&&(P.b.log("AAC: align PTS for overlapping frames by "+Math.round((b-l)/90)),l=b)}for(;r<o;)if(f(s,r)&&r+5<o){var w=m(a,s,r,l,n);if(!w)break;r+=w.length,i=w.sample.pts,n++}else r++;c=r<o?s.subarray(r,o):null,this.aacOverFlow=c,this.aacLastPTS=i},t.prototype._parseMPEGPES=function(t){for(var e=t.data,n=e.length,r=0,i=0,o=t.pts;i<n;)if(Z.isHeader(e,i)){var a=Z.appendFrame(this._audioTrack,e,i,o,r);if(!a)break;i+=a.length,r++}else i++},t.prototype._parseID3PES=function(t){this._id3Track.samples.push(t)},t}(),$=q,Q=function(){function t(e,n,r){T(this,t),this.observer=e,this.config=r,this.remuxer=n}return t.prototype.resetInitSegment=function(t,e,n,r){this._audioTrack={container:"audio/mpeg",type:"audio",id:-1,sequenceNumber:0,isAAC:!1,samples:[],len:0,manifestCodec:e,duration:r,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){var e,n,r=U.a.getID3Data(t,0);if(r&&void 0!==U.a.getTimeStamp(r))for(e=r.length,n=Math.min(t.length-1,e+100);e<n;e++)if(Z.probe(t,e))return P.b.log("MPEG Audio sync word found !"),!0;return!1},t.prototype.append=function(t,e,n,r){for(var i=U.a.getID3Data(t,0),o=90*U.a.getTimeStamp(i),a=i.length,s=t.length,l=0,u=0,c=this._audioTrack,f=[{pts:o,dts:o,data:i}];a<s;)if(Z.isHeader(t,a)){var d=Z.appendFrame(c,t,a,o,l);if(!d)break;a+=d.length,u=d.sample.pts,l++}else U.a.isHeader(t,a)?(i=U.a.getID3Data(t,a),f.push({pts:u,dts:u,data:i}),a+=i.length):a++;this.remuxer.remux(c,{samples:[]},{samples:f,inputTimeScale:9e4},{samples:[]},e,n,r)},t.prototype.destroy=function(){},t}(),tt=Q,et=function(){function t(){S(this,t)}return t.getSilentFrame=function(t,e){switch(t){case"mp4a.40.2":if(1===e)return new Uint8Array([0,200,0,128,35,128]);if(2===e)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===e)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},t}(),nt=et,rt=Math.pow(2,32)-1,it=function(){function t(){_(this,t)}return t.init=function(){t.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var e;for(e in t.types)t.types.hasOwnProperty(e)&&(t.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);var n=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),r=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);t.HDLR_TYPES={video:n,audio:r};var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),o=new Uint8Array([0,0,0,0,0,0,0,0]);t.STTS=t.STSC=t.STCO=o,t.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),t.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),t.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),t.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var a=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);t.FTYP=t.box(t.types.ftyp,a,l,a,s),t.DINF=t.box(t.types.dinf,t.box(t.types.dref,i))},t.box=function(t){for(var e,n=Array.prototype.slice.call(arguments,1),r=8,i=n.length,o=i;i--;)r+=n[i].byteLength;for(e=new Uint8Array(r),e[0]=r>>24&255,e[1]=r>>16&255,e[2]=r>>8&255,e[3]=255&r,e.set(t,4),i=0,r=8;i<o;i++)e.set(n[i],r),r+=n[i].byteLength;return e},t.hdlr=function(e){return t.box(t.types.hdlr,t.HDLR_TYPES[e])},t.mdat=function(e){return t.box(t.types.mdat,e)},t.mdhd=function(e,n){n*=e;var r=Math.floor(n/(rt+1)),i=Math.floor(n%(rt+1));return t.box(t.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,r>>24,r>>16&255,r>>8&255,255&r,i>>24,i>>16&255,i>>8&255,255&i,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,n,r){return t.box(t.types.moof,t.mfhd(e),t.traf(r,n))},t.moov=function(e){for(var n=e.length,r=[];n--;)r[n]=t.trak(e[n]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(r).concat(t.mvex(e)))},t.mvex=function(e){for(var n=e.length,r=[];n--;)r[n]=t.trex(e[n]);return t.box.apply(null,[t.types.mvex].concat(r))},t.mvhd=function(e,n){n*=e;var r=Math.floor(n/(rt+1)),i=Math.floor(n%(rt+1)),o=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,r>>24,r>>16&255,r>>8&255,255&r,i>>24,i>>16&255,i>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,o)},t.sdtp=function(e){var n,r,i=e.samples||[],o=new Uint8Array(4+i.length);for(r=0;r<i.length;r++)n=i[r].flags,o[r+4]=n.dependsOn<<4|n.isDependedOn<<2|n.hasRedundancy;return t.box(t.types.sdtp,o)},t.stbl=function(e){return t.box(t.types.stbl,t.stsd(e),t.box(t.types.stts,t.STTS),t.box(t.types.stsc,t.STSC),t.box(t.types.stsz,t.STSZ),t.box(t.types.stco,t.STCO))},t.avc1=function(e){var n,r,i,o=[],a=[];for(n=0;n<e.sps.length;n++)r=e.sps[n],i=r.byteLength,o.push(i>>>8&255),o.push(255&i),o=o.concat(Array.prototype.slice.call(r));for(n=0;n<e.pps.length;n++)r=e.pps[n],i=r.byteLength,a.push(i>>>8&255),a.push(255&i),a=a.concat(Array.prototype.slice.call(r));var s=t.box(t.types.avcC,new Uint8Array([1,o[3],o[4],o[5],255,224|e.sps.length].concat(o).concat([e.pps.length]).concat(a))),l=e.width,u=e.height,c=e.pixelRatio[0],f=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([c>>24,c>>16&255,c>>8&255,255&c,f>>24,f>>16&255,f>>8&255,255&f])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var n=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,n>>8&255,255&n,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var n=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,n>>8&255,255&n,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var n=e.id,r=e.duration*e.timescale,i=e.width,o=e.height,a=Math.floor(r/(rt+1)),s=Math.floor(r%(rt+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,n>>24&255,n>>16&255,n>>8&255,255&n,0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,i>>8&255,255&i,0,0,o>>8&255,255&o,0,0]))},t.traf=function(e,n){var r=t.sdtp(e),i=e.id,o=Math.floor(n/(rt+1)),a=Math.floor(n%(rt+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,a>>24,a>>16&255,a>>8&255,255&a])),t.trun(e,r.length+16+20+8+16+8+8),r)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var n=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,n){var r,i,o,a,s,l,u=e.samples||[],c=u.length,f=12+16*c,d=new Uint8Array(f);for(n+=8+f,d.set([0,0,15,1,c>>>24&255,c>>>16&255,c>>>8&255,255&c,n>>>24&255,n>>>16&255,n>>>8&255,255&n],0),r=0;r<c;r++)i=u[r],o=i.duration,a=i.size,s=i.flags,l=i.cts,d.set([o>>>24&255,o>>>16&255,o>>>8&255,255&o,a>>>24&255,a>>>16&255,a>>>8&255,255&a,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,61440&s.degradPrio,15&s.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*r);return t.box(t.types.trun,d)},t.initSegment=function(e){
68t.types||t.init();var n,r=t.moov(e);return n=new Uint8Array(t.FTYP.byteLength+r.byteLength),n.set(t.FTYP),n.set(r,t.FTYP.byteLength),n},t}(),ot=it,at=1e4,st=function(){function t(e,n,r,i){A(this,t),this.observer=e,this.config=n,this.typeSupported=r;var o=navigator.userAgent;this.isSafari=i&&i.indexOf("Apple")>-1&&o&&!o.match("CriOS"),this.ISGenerated=!1}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(t){this._initPTS=this._initDTS=t},t.prototype.resetInitSegment=function(){this.ISGenerated=!1},t.prototype.remux=function(t,e,n,r,i,o,a){if(this.ISGenerated||this.generateIS(t,e,i),this.ISGenerated){var s=t.samples.length,l=e.samples.length,u=i,c=i;if(s&&l){var f=(t.samples[0].dts-e.samples[0].dts)/e.inputTimeScale;u+=Math.max(0,f),c+=Math.max(0,-f)}if(s){t.timescale||(P.b.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,i));var d=this.remuxAudio(t,u,o,a);if(l){var h=void 0;d&&(h=d.endPTS-d.startPTS),e.timescale||(P.b.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,i)),this.remuxVideo(e,c,o,h,a)}}else{var p=void 0;l&&(p=this.remuxVideo(e,c,o,a)),p&&t.codec&&this.remuxEmptyAudio(t,u,o,p)}}n.samples.length&&this.remuxID3(n,i),r.samples.length&&this.remuxText(r,i),this.observer.trigger(x.a.FRAG_PARSED)},t.prototype.generateIS=function(t,e,n){var r,i,o=this.observer,a=t.samples,s=e.samples,l=this.typeSupported,u="audio/mp4",c={},f={tracks:c},d=void 0===this._initPTS;if(d&&(r=i=1/0),t.config&&a.length&&(t.timescale=t.samplerate,P.b.log("audio sampling rate : "+t.samplerate),t.isAAC||(l.mpeg?(u="audio/mpeg",t.codec=""):l.mp3&&(t.codec="mp3")),c.audio={container:u,codec:t.codec,initSegment:!t.isAAC&&l.mpeg?new Uint8Array:ot.initSegment([t]),metadata:{channelCount:t.channelCount}},d&&(r=i=a[0].pts-t.inputTimeScale*n)),e.sps&&e.pps&&s.length){var h=e.inputTimeScale;e.timescale=h,c.video={container:"video/mp4",codec:e.codec,initSegment:ot.initSegment([e]),metadata:{width:e.width,height:e.height}},d&&(r=Math.min(r,s[0].pts-h*n),i=Math.min(i,s[0].dts-h*n),this.observer.trigger(x.a.INIT_PTS_FOUND,{initPTS:r}))}Object.keys(c).length?(o.trigger(x.a.FRAG_PARSING_INIT_SEGMENT,f),this.ISGenerated=!0,d&&(this._initPTS=r,this._initDTS=i)):o.trigger(x.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.prototype.remuxVideo=function(t,e,n,r,i){var o,a,s,l,u,c,f,d,h=8,p=t.timescale,g=t.samples,m=[],v=g.length,y=this._PTSNormalize,b=this._initDTS,w=this.nextAvcDts,E=this.isSafari;E&&(n|=g.length&&w&&(i&&Math.abs(e-w/p)<.1||Math.abs(g[0].pts-w-b)<p/5)),n||(w=e*p),g.forEach(function(t){t.pts=y(t.pts-b,w),t.dts=y(t.dts-b,w)}),g.sort(function(t,e){var n=t.dts-e.dts,r=t.pts-e.pts;return n?n:r?r:t.id-e.id});var T=g.reduce(function(t,e){return Math.max(Math.min(t,e.pts-e.dts),-18e3)},0);if(T<0){P.b.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(T/90)+" ms to overcome this issue");for(var S=0;S<g.length;S++)g[S].dts+=T}var _=g[0];u=Math.max(_.dts,0),l=Math.max(_.pts,0);var A=Math.round((u-w)/90);n&&A&&(A>1?P.b.log("AVC:"+A+" ms hole between fragments detected,filling it"):A<-1&&P.b.log("AVC:"+-A+" ms overlapping between fragments detected"),u=w,g[0].dts=u,l=Math.max(l-A,w),g[0].pts=l,P.b.log("Video/PTS/DTS adjusted: "+Math.round(l/90)+"/"+Math.round(u/90)+",delta:"+A+" ms")),c=u,_=g[g.length-1],d=Math.max(_.dts,0),f=Math.max(_.pts,0,d),E&&(o=Math.round((d-u)/(g.length-1)));for(var I=0,C=0,L=0;L<v;L++){for(var O=g[L],R=O.units,k=R.length,N=0,M=0;M<k;M++)N+=R[M].data.length;C+=N,I+=k,O.length=N,E?O.dts=u+L*o:O.dts=Math.max(O.dts,u),O.pts=Math.max(O.pts,O.dts)}var j=C+4*I+8;try{a=new Uint8Array(j)}catch(t){return void this.observer.trigger(x.a.ERROR,{type:D.b.MUX_ERROR,details:D.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:j,reason:"fail allocating video mdat "+j})}var F=new DataView(a.buffer);F.setUint32(0,j),a.set(ot.types.mdat,4);for(var U=0;U<v;U++){for(var B=g[U],G=B.units,W=0,z=void 0,H=0,Y=G.length;H<Y;H++){var Z=G[H],V=Z.data,J=Z.data.byteLength;F.setUint32(h,J),h+=4,a.set(V,h),h+=J,W+=4+J}if(E)z=Math.max(0,o*Math.round((B.pts-B.dts)/o));else{if(U<v-1)o=g[U+1].dts-B.dts;else{var X=this.config,K=B.dts-g[U>0?U-1:U].dts;if(X.stretchShortVideoTrack){var q=X.maxBufferHole,$=X.maxSeekHole,Q=Math.floor(Math.min(q,$)*p),tt=(r?l+r*p:this.nextAudioPts)-B.pts;tt>Q?(o=tt-K,o<0&&(o=K),P.b.log("It is approximately "+tt/90+" ms to the next segment; using duration "+o/90+" ms for the last video frame.")):o=K}else o=K}z=Math.round(B.pts-B.dts)}m.push({size:W,duration:o,cts:z,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:B.key?2:1,isNonSync:B.key?0:1}})}this.nextAvcDts=d+o;var et=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,m.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var nt=m[0].flags;nt.dependsOn=2,nt.isNonSync=0}t.samples=m,s=ot.moof(t.sequenceNumber++,u,t),t.samples=[];var rt={data1:s,data2:a,startPTS:l/p,endPTS:(f+o)/p,startDTS:u/p,endDTS:this.nextAvcDts/p,type:"video",nb:m.length,dropped:et};return this.observer.trigger(x.a.FRAG_PARSING_DATA,rt),rt},t.prototype.remuxAudio=function(t,e,n,r){var i,o,a,s,l,u,c,f=t.inputTimeScale,d=t.timescale,h=f/d,p=t.isAAC?1024:1152,g=p*h,m=this._PTSNormalize,v=this._initDTS,y=!t.isAAC&&this.typeSupported.mpeg,b=t.samples,w=[],E=this.nextAudioPts;if(n|=b.length&&E&&(r&&Math.abs(e-E/f)<.1||Math.abs(b[0].pts-E-v)<20*g),n||(E=e*f),b.forEach(function(t){t.pts=t.dts=m(t.pts-v,E)}),b.sort(function(t,e){return t.pts-e.pts}),r&&t.isAAC)for(var T=this.config.maxAudioFramesDrift,S=0,_=E;S<b.length;){var A,I=b[S],C=I.pts;A=C-_;var L=Math.abs(1e3*A/f);if(A<=-T*g)P.b.warn("Dropping 1 audio frame @ "+(_/f).toFixed(3)+"s due to "+Math.round(L)+" ms overlap."),b.splice(S,1),t.len-=I.unit.length;else if(A>=T*g&&L<at&&_){var O=Math.round(A/g);P.b.warn("Injecting "+O+" audio frame @ "+(_/f).toFixed(3)+"s due to "+Math.round(1e3*A/f)+" ms gap.");for(var R=0;R<O;R++){var k=Math.max(_,0);a=nt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),a||(P.b.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),a=I.unit.subarray()),b.splice(S,0,{unit:a,pts:k,dts:k}),t.len+=a.length,_+=g,S++}I.pts=I.dts=_,_+=g,S++}else Math.abs(A)>.1*g,I.pts=I.dts=_,_+=g,S++}for(var N=0,M=b.length;N<M;N++){var j=b[N],F=j.unit,U=j.pts;if(void 0!==c)o.duration=Math.round((U-c)/h);else{var B=Math.round(1e3*(U-E)/f),G=0;if(n&&t.isAAC&&B){if(B>0&&B<at)G=Math.round((U-E)/g),P.b.log(B+" ms hole between AAC samples detected,filling it"),G>0&&(a=nt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),a||(a=F.subarray()),t.len+=G*a.length);else if(B<-12){P.b.log("drop overlapping AAC sample, expected/parsed/delta:"+(E/f).toFixed(3)+"s/"+(U/f).toFixed(3)+"s/"+-B+"ms"),t.len-=F.byteLength;continue}U=E}if(u=Math.max(0,U),!(t.len>0))return;var W=y?t.len:t.len+8;i=y?0:8;try{s=new Uint8Array(W)}catch(t){return void this.observer.trigger(x.a.ERROR,{type:D.b.MUX_ERROR,details:D.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:W,reason:"fail allocating audio mdat "+W})}if(!y){var z=new DataView(s.buffer);z.setUint32(0,W),s.set(ot.types.mdat,4)}for(var H=0;H<G;H++)a=nt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),a||(P.b.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),a=F.subarray()),s.set(a,i),i+=a.byteLength,o={size:a.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},w.push(o)}s.set(F,i);var Y=F.byteLength;i+=Y,o={size:Y,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},w.push(o),c=U}var Z=0,V=w.length;if(V>=2&&(Z=w[V-2].duration,o.duration=Z),V){this.nextAudioPts=E=c+h*Z,t.len=0,t.samples=w,l=y?new Uint8Array:ot.moof(t.sequenceNumber++,u/h,t),t.samples=[];var J=u/f,X=E/f,K={data1:l,data2:s,startPTS:J,endPTS:X,startDTS:J,endDTS:X,type:"audio",nb:V};return this.observer.trigger(x.a.FRAG_PARSING_DATA,K),K}return null},t.prototype.remuxEmptyAudio=function(t,e,n,r){var i=t.inputTimeScale,o=t.samplerate?t.samplerate:i,a=i/o,s=this.nextAudioPts,l=(void 0!==s?s:r.startDTS*i)+this._initDTS,u=r.endDTS*i+this._initDTS,c=1024,f=a*c,d=Math.ceil((u-l)/f),h=nt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(P.b.warn("remux empty Audio"),!h)return void P.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var p=[],g=0;g<d;g++){var m=l+g*f;p.push({unit:h,pts:m,dts:m}),t.len+=h.length}t.samples=p,this.remuxAudio(t,e,n)},t.prototype.remuxID3=function(t,e){var n,r=t.samples.length,i=t.inputTimeScale,o=this._initPTS,a=this._initDTS;if(r){for(var s=0;s<r;s++)n=t.samples[s],n.pts=(n.pts-o)/i,n.dts=(n.dts-a)/i;this.observer.trigger(x.a.FRAG_PARSING_METADATA,{samples:t.samples})}t.samples=[],e=e},t.prototype.remuxText=function(t,e){t.samples.sort(function(t,e){return t.pts-e.pts});var n,r=t.samples.length,i=t.inputTimeScale,o=this._initPTS;if(r){for(var a=0;a<r;a++)n=t.samples[a],n.pts=(n.pts-o)/i;this.observer.trigger(x.a.FRAG_PARSING_USERDATA,{samples:t.samples})}t.samples=[],e=e},t.prototype._PTSNormalize=function(t,e){var n;if(void 0===e)return t;for(n=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=n;return t},t}(),lt=st,ut=function(){function t(e){I(this,t),this.observer=e}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(){},t.prototype.resetInitSegment=function(){},t.prototype.remux=function(t,e,n,r,i,o,a,s){var l=this.observer,u="";t&&(u+="audio"),e&&(u+="video"),l.trigger(x.a.FRAG_PARSING_DATA,{data1:s,startPTS:i,startDTS:i,type:u,nb:1,dropped:0}),l.trigger(x.a.FRAG_PARSED)},t}(),ct=ut,ft=function(){function t(e,n,r,i){C(this,t),this.observer=e,this.typeSupported=n,this.config=r,this.vendor=i}return t.prototype.destroy=function(){var t=this.demuxer;t&&t.destroy()},t.prototype.push=function(t,e,n,r,i,o,a,s,l,u,c,f){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){var d=this.decrypter;null==d&&(d=this.decrypter=new F(this.observer,this.config));var h,p=this;try{h=performance.now()}catch(t){h=Date.now()}d.decrypt(t,e.key.buffer,e.iv.buffer,function(t){var d;try{d=performance.now()}catch(t){d=Date.now()}p.observer.trigger(x.a.FRAG_DECRYPTED,{stats:{tstart:h,tdecrypt:d}}),p.pushDecrypted(new Uint8Array(t),e,new Uint8Array(n),r,i,o,a,s,l,u,c,f)})}else this.pushDecrypted(new Uint8Array(t),e,new Uint8Array(n),r,i,o,a,s,l,u,c,f)},t.prototype.pushDecrypted=function(t,e,n,r,i,o,a,s,l,u,c,f){var d=this.demuxer;if(!d||a&&!this.probe(t)){for(var h=this.observer,p=this.typeSupported,g=this.config,m=[{demux:$,remux:lt},{demux:G,remux:lt},{demux:tt,remux:lt},{demux:H,remux:ct}],v=0,y=m.length;v<y;v++){var b=m[v],w=b.demux.probe;if(w(t)){var E=this.remuxer=new b.remux(h,g,p,this.vendor);d=new b.demux(h,E,g,p),this.probe=w;break}}if(!d)return void h.trigger(x.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});this.demuxer=d}var T=this.remuxer;(a||s)&&(d.resetInitSegment(n,r,i,u),T.resetInitSegment()),a&&(d.resetTimeStamp(f),T.resetTimeStamp(f)),"function"==typeof d.setDecryptData&&d.setDecryptData(e),d.append(t,o,l,c)},t}();e.a=ft},function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call 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zt,T&&["AES-128","SAMPLE-AES"].indexOf(E)>=0&&(u.method=E,u.baseuri=e,u.reluri=T,u.key=null,u.iv=S));break;case"START":var _=v,A=new Pt(_),I=A.decimalFloatingPoint("TIME-OFFSET");isNaN(I)||(l.startTimeOffset=I);break;case"MAP":var C=new Pt(v);d.relurl=C.URI,d.rawByteRange=C.BYTERANGE,d.baseurl=e,d.level=n,d.type=r,d.sn="initSegment",l.initSegment=d,d=new Ht;break;default:Dt.b.warn("line parsed but not handled: "+i)}}}return d=f,d&&!d.relurl&&(l.fragments.pop(),s-=d.duration),l.totalduration=s,l.averagetargetduration=s/l.fragments.length,l.endSN=a-1,l.startCC=l.fragments[0]?l.fragments[0].cc:0,l.endCC=c,l},e.prototype.loadsuccess=function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=t.data,o=t.url,a=n.type,s=n.id,l=n.level,u=this.hls;if(this.loaders[a]=void 0,void 0!==o&&0!==o.indexOf("data:")||(o=n.url),e.tload=performance.now(),0===i.indexOf("#EXTM3U"))if(i.indexOf("#EXTINF:")>0){var c="audioTrack"!==a&&"subtitleTrack"!==a,f=isNaN(l)?isNaN(s)?0:s:l,d=this.parseLevelPlaylist(i,o,f,"audioTrack"===a?"audio":"subtitleTrack"===a?"subtitle":"main");d.tload=e.tload,"manifest"===a&&u.trigger(Ct.a.MANIFEST_LOADED,{levels:[{url:o,details:d}],audioTracks:[],url:o,stats:e,networkDetails:r}),e.tparsed=performance.now(),d.targetduration?c?u.trigger(Ct.a.LEVEL_LOADED,{details:d,level:l||0,id:s||0,stats:e,networkDetails:r}):"audioTrack"===a?u.trigger(Ct.a.AUDIO_TRACK_LOADED,{details:d,id:s,stats:e,networkDetails:r}):"subtitleTrack"===a&&u.trigger(Ct.a.SUBTITLE_TRACK_LOADED,{details:d,id:s,stats:e,networkDetails:r}):u.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:xt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:o,reason:"invalid targetduration",networkDetails:r})}else{var h=this.parseMasterPlaylist(i,o);if(h.length){var p=this.parseMasterPlaylistMedia(i,o,"AUDIO",h[0].audioCodec),g=this.parseMasterPlaylistMedia(i,o,"SUBTITLES");if(p.length){var m=!1;p.forEach(function(t){t.url||(m=!0)}),m===!1&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(Dt.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),p.unshift({type:"main",name:"main"}))}u.trigger(Ct.a.MANIFEST_LOADED,{levels:h,audioTracks:p,subtitles:g,url:o,stats:e,networkDetails:r})}else u.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:xt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:o,reason:"no level found in manifest",networkDetails:r})}else u.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:xt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:o,reason:"no EXTM3U delimiter",networkDetails:r})},e.prototype.loaderror=function(t,e){var n,r,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=e.loader;switch(e.type){case"manifest":n=xt.a.MANIFEST_LOAD_ERROR,r=!0;break;case"level":n=xt.a.LEVEL_LOAD_ERROR,r=!1;break;case"audioTrack":n=xt.a.AUDIO_TRACK_LOAD_ERROR,r=!1}o&&(o.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:n,fatal:r,url:o.url,loader:o,response:t,context:e,networkDetails:i})},e.prototype.loadtimeout=function(t,e){var n,r,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,o=e.loader;switch(e.type){case"manifest":n=xt.a.MANIFEST_LOAD_TIMEOUT,r=!0;break;case"level":n=xt.a.LEVEL_LOAD_TIMEOUT,r=!1;break;case"audioTrack":n=xt.a.AUDIO_TRACK_LOAD_TIMEOUT,r=!1}o&&(o.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:n,fatal:r,url:o.url,loader:o,context:e,networkDetails:i})},e}(Rt),Zt=Yt,Vt=function(t){function e(n){c(this,e);var r=f(this,t.call(this,n,Ct.a.FRAG_LOADING));return r.loaders={},r}return d(e,t),e.prototype.destroy=function(){var t=this.loaders;for(var e in t){var n=t[e];n&&n.destroy()}this.loaders={},Rt.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag,n=e.type,r=this.loaders[n],i=this.hls.config;e.loaded=0,r&&(Dt.b.warn("abort previous fragment loader for type:"+n),r.abort()),r=this.loaders[n]=e.loader="undefined"!=typeof i.fLoader?new i.fLoader(i):new i.loader(i);var o=void 0,a=void 0,s=void 0;o={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var l=e.byteRangeStartOffset,u=e.byteRangeEndOffset;isNaN(l)||isNaN(u)||(o.rangeStart=l,o.rangeEnd=u),a={timeout:i.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:i.fragLoadingMaxRetryTimeout},s={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},r.load(o,a,s)},e.prototype.loadsuccess=function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=t.data,o=n.frag;o.loader=void 0,this.loaders[o.type]=void 0,this.hls.trigger(Ct.a.FRAG_LOADED,{payload:i,frag:o,stats:e,networkDetails:r})},e.prototype.loaderror=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=e.loader;r&&r.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:xt.a.FRAG_LOAD_ERROR,fatal:!1,frag:e.frag,response:t,networkDetails:n})},e.prototype.loadtimeout=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=e.loader;r&&r.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:xt.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e.frag,networkDetails:n})},e.prototype.loadprogress=function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=e.frag;i.loaded=t.loaded,this.hls.trigger(Ct.a.FRAG_LOAD_PROGRESS,{frag:i,stats:t,networkDetails:r})},e}(Rt),Jt=Vt,Xt=function(t){function e(n){h(this,e);var r=p(this,t.call(this,n,Ct.a.KEY_LOADING));return r.loaders={},r.decryptkey=null,r.decrypturl=null,r}return g(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Rt.prototype.destroy.call(this)},e.prototype.onKeyLoading=function(t){var e=t.frag,n=e.type,r=this.loaders[n],i=e.decryptdata,o=i.uri;if(o!==this.decrypturl||null===this.decryptkey){var a=this.hls.config;r&&(Dt.b.warn("abort previous key loader for type:"+n),r.abort()),e.loader=this.loaders[n]=new a.loader(a),this.decrypturl=o,this.decryptkey=null;var s=void 0,l=void 0,u=void 0;s={url:o,frag:e,responseType:"arraybuffer"},l={timeout:a.fragLoadingTimeOut,maxRetry:a.fragLoadingMaxRetry,retryDelay:a.fragLoadingRetryDelay,maxRetryDelay:a.fragLoadingMaxRetryTimeout},u={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},e.loader.load(s,l,u)}else this.decryptkey&&(i.key=this.decryptkey,this.hls.trigger(Ct.a.KEY_LOADED,{frag:e}))},e.prototype.loadsuccess=function(t,e,n){var r=n.frag;this.decryptkey=r.decryptdata.key=new Uint8Array(t.data),r.loader=void 0,this.loaders[r.type]=void 0,this.hls.trigger(Ct.a.KEY_LOADED,{frag:r})},e.prototype.loaderror=function(t,e){var n=e.frag,r=n.loader;r&&r.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:xt.a.KEY_LOAD_ERROR,fatal:!1,frag:n,response:t})},e.prototype.loadtimeout=function(t,e){var n=e.frag,r=n.loader;r&&r.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Ct.a.ERROR,{type:xt.b.NETWORK_ERROR,details:xt.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:n})},e}(Rt),Kt=Xt,qt={search:function(t,e){for(var n=0,r=t.length-1,i=null,o=null;n<=r;){i=(n+r)/2|0,o=t[i];var a=e(o);if(a>0)n=i+1;else{if(!(a<0))return o;r=i-1}}return null}},$t=qt,Qt={isBuffered:function(t,e){if(t)for(var n=t.buffered,r=0;r<n.length;r++)if(e>=n.start(r)&&e<=n.end(r))return!0;return!1},bufferInfo:function(t,e,n){if(t){var r,i=t.buffered,o=[];for(r=0;r<i.length;r++)o.push({start:i.start(r),end:i.end(r)});return this.bufferedInfo(o,e,n)}return{len:0,start:e,end:e,nextStart:void 0}},bufferedInfo:function(t,e,n){var r,i,o,a,s,l=[];for(t.sort(function(t,e){var n=t.start-e.start;return n?n:e.end-t.end}),s=0;s<t.length;s++){var u=l.length;if(u){var c=l[u-1].end;t[s].start-c<n?t[s].end>c&&(l[u-1].end=t[s].end):l.push(t[s])}else l.push(t[s])}for(s=0,r=0,i=o=e;s<l.length;s++){var f=l[s].start,d=l[s].end;if(e+n>=f&&e<d)i=f,o=d,r=o-e;else if(e+n<f){a=f;break}}return{len:r,start:i,end:o,nextStart:a}}},te=Qt,ee=n(6),ne=n(4),re=n.n(ne),ie=n(8),oe=n.n(ie),ae=function(){function t(e,n){m(this,t),this.hls=e,this.id=n;var r=this.observer=new re.a,i=e.config;r.trigger=function(t){for(var e=arguments.length,n=Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];r.emit.apply(r,[t,t].concat(n))},r.off=function(t){for(var e=arguments.length,n=Array(e>1?e-1:0),i=1;i<e;i++)n[i-1]=arguments[i];r.removeListener.apply(r,[t].concat(n))};var o=function(t,n){n=n||{},n.frag=this.frag,n.id=this.id,e.trigger(t,n)}.bind(this);r.on(Ct.a.FRAG_DECRYPTED,o),r.on(Ct.a.FRAG_PARSING_INIT_SEGMENT,o),r.on(Ct.a.FRAG_PARSING_DATA,o),r.on(Ct.a.FRAG_PARSED,o),r.on(Ct.a.ERROR,o),r.on(Ct.a.FRAG_PARSING_METADATA,o),r.on(Ct.a.FRAG_PARSING_USERDATA,o),r.on(Ct.a.INIT_PTS_FOUND,o);var a={mp4:MediaSource.isTypeSupported("video/mp4"),mpeg:MediaSource.isTypeSupported("audio/mpeg"),mp3:MediaSource.isTypeSupported('audio/mp4; codecs="mp3"')},s=navigator.vendor;if(i.enableWorker&&"undefined"!=typeof Worker){Dt.b.log("demuxing in webworker");var l=void 0;try{l=this.w=oe()(9),this.onwmsg=this.onWorkerMessage.bind(this),l.addEventListener("message",this.onwmsg),l.onerror=function(t){e.trigger(Ct.a.ERROR,{type:xt.b.OTHER_ERROR,details:xt.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:t.message+" ("+t.filename+":"+t.lineno+")"}})},l.postMessage({cmd:"init",typeSupported:a,vendor:s,id:n,config:JSON.stringify(i)})}catch(t){Dt.b.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),l&&URL.revokeObjectURL(l.objectURL),this.demuxer=new ee.a(r,a,i,s),this.w=void 0}}else this.demuxer=new ee.a(r,a,i,s)}return t.prototype.destroy=function(){var t=this.w;if(t)t.removeEventListener("message",this.onwmsg),t.terminate(),this.w=null;else{var e=this.demuxer;e&&(e.destroy(),this.demuxer=null)}var n=this.observer;n&&(n.removeAllListeners(),this.observer=null)},t.prototype.push=function(t,e,n,r,i,o,a,s){var l=this.w,u=isNaN(i.startDTS)?i.start:i.startDTS,c=i.decryptdata,f=this.frag,d=!(f&&i.cc===f.cc),h=!(f&&i.level===f.level),p=f&&i.sn===f.sn+1,g=!h&&p;if(d&&Dt.b.log(this.id+":discontinuity detected"),h&&Dt.b.log(this.id+":switch detected"),this.frag=i,l)l.postMessage({cmd:"demux",data:t,decryptdata:c,initSegment:e,audioCodec:n,videoCodec:r,timeOffset:u,discontinuity:d,trackSwitch:h,contiguous:g,duration:o,accurateTimeOffset:a,defaultInitPTS:s},[t]);else{var m=this.demuxer;m&&m.push(t,c,e,n,r,u,d,h,g,o,a,s)}},t.prototype.onWorkerMessage=function(t){var e=t.data,n=this.hls;switch(e.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case Ct.a.FRAG_PARSING_DATA:e.data.data1=new Uint8Array(e.data1),e.data2&&(e.data.data2=new Uint8Array(e.data2));default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,n.trigger(e.event,e.data)}},t}(),se=ae,le={toString:function(t){for(var e="",n=t.length,r=0;r<n;r++)e+="["+t.start(r).toFixed(3)+","+t.end(r).toFixed(3)+"]";return e}},ue=le,ce=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),fe={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR"},de=function(t){function e(n){I(this,e);var r=C(this,t.call(this,n,Ct.a.MEDIA_ATTACHED,Ct.a.MEDIA_DETACHING,Ct.a.MANIFEST_LOADING,Ct.a.MANIFEST_PARSED,Ct.a.LEVEL_LOADED,Ct.a.KEY_LOADED,Ct.a.FRAG_LOADED,Ct.a.FRAG_LOAD_EMERGENCY_ABORTED,Ct.a.FRAG_PARSING_INIT_SEGMENT,Ct.a.FRAG_PARSING_DATA,Ct.a.FRAG_PARSED,Ct.a.ERROR,Ct.a.AUDIO_TRACK_SWITCHING,Ct.a.AUDIO_TRACK_SWITCHED,Ct.a.BUFFER_CREATED,Ct.a.BUFFER_APPENDED,Ct.a.BUFFER_FLUSHED));return r.config=n.config,r.audioCodecSwap=!1,r.ticks=0,r._state=fe.STOPPED,r.ontick=r.tick.bind(r),r}return x(e,t),e.prototype.destroy=function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),Rt.prototype.destroy.call(this),this.state=fe.STOPPED},e.prototype.startLoad=function(t){if(this.levels){var e=this.lastCurrentTime,n=this.hls;if(this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var r=n.startLevel;r===-1&&(r=0,this.bitrateTest=!0),this.level=n.nextLoadLevel=r,this.loadedmetadata=!1}e>0&&t===-1&&(Dt.b.log("override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=fe.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this.forceStartLoad=!0,this.state=fe.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=fe.STOPPED,this.forceStartLoad=!1},e.prototype.tick=function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){switch(this.state){case fe.ERROR:break;case fe.BUFFER_FLUSHING:this.fragLoadError=0;break;case fe.IDLE:this._doTickIdle();break;case fe.WAITING_LEVEL:var t=this.levels[this.level];t&&t.details&&(this.state=fe.IDLE);break;case fe.FRAG_LOADING_WAITING_RETRY:var e=performance.now(),n=this.retryDate;(!n||e>=n||this.media&&this.media.seeking)&&(Dt.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=fe.IDLE);break;case fe.ERROR:case fe.STOPPED:case fe.FRAG_LOADING:case fe.PARSING:case fe.PARSED:case fe.ENDED:}this._checkBuffer(),this._checkFragmentChanged()},e.prototype._doTickIdle=function(){var t=this.hls,e=t.config,n=this.media;if(void 0!==this.levelLastLoaded&&(n||!this.startFragRequested&&e.startFragPrefetch)){var r=void 0;r=this.loadedmetadata?n.currentTime:this.nextLoadPosition;var i=t.nextLoadLevel,o=this.levels[i];if(o){var a=o.bitrate,s=void 0;s=a?Math.max(8*e.maxBufferSize/a,e.maxBufferLength):e.maxBufferLength,s=Math.min(s,e.maxMaxBufferLength);var l=te.bufferInfo(this.mediaBuffer?this.mediaBuffer:n,r,e.maxBufferHole),u=l.len;if(!(u>=s)){Dt.b.trace("buffer length of "+u.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=t.nextLoadLevel=i;var c=o.details;if("undefined"==typeof c||c.live&&this.levelLastLoaded!==i)return void(this.state=fe.WAITING_LEVEL);var f=this.fragPrevious;if(!c.live&&f&&!f.backtracked&&f.sn===c.endSN&&!l.nextStart){var d=Math.min(n.duration,f.start+f.duration);if(d-Math.max(l.end,f.start)<=Math.max(.2,f.duration)){var h={};return this.altAudio&&(h.type="video"),this.hls.trigger(Ct.a.BUFFER_EOS,h),void(this.state=fe.ENDED)}}this._fetchPayloadOrEos(r,l,c)}}}},e.prototype._fetchPayloadOrEos=function(t,e,n){var r=this.fragPrevious,i=this.level,o=n.fragments,a=o.length;if(0!==a){var s=o[0].start,l=o[a-1].start+o[a-1].duration,u=e.end,c=void 0;if(n.initSegment&&!n.initSegment.data)c=n.initSegment;else if(n.live){var f=this.config.initialLiveManifestSize;if(a<f)return void Dt.b.warn("Can not start playback of a level, reason: not enough fragments "+a+" < "+f);if(c=this._ensureFragmentAtLivePoint(n,u,s,l,r,o,a),null===c)return}else u<s&&(c=o[0]);c||(c=this._findFragment(s,r,a,o,u,l,n)),c&&this._loadFragmentOrKey(c,i,n,t,u)}},e.prototype._ensureFragmentAtLivePoint=function(t,e,n,r,i,o,a){var s=this.hls.config,l=this.media,u=void 0,c=void 0!==s.liveMaxLatencyDuration?s.liveMaxLatencyDuration:s.liveMaxLatencyDurationCount*t.targetduration;if(e<Math.max(n-s.maxFragLookUpTolerance,r-c)){var f=this.liveSyncPosition=this.computeLivePosition(n,t);Dt.b.log("buffer end: "+e.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+f.toFixed(3)),e=f,l&&l.readyState&&l.duration>f&&(l.currentTime=f),this.nextLoadPosition=f}if(t.PTSKnown&&e>r&&l&&l.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(i){var d=i.sn+1;if(d>=t.startSN&&d<=t.endSN){var h=o[d-t.startSN];i.cc===h.cc&&(u=h,Dt.b.log("live playlist, switching playlist, load frag with next SN: "+u.sn))}u||(u=$t.search(o,function(t){return i.cc-t.cc}),u&&Dt.b.log("live playlist, switching playlist, load frag with same CC: "+u.sn))}u||(u=o[Math.min(a-1,Math.round(a/2))],Dt.b.log("live playlist, switching playlist, unknown, load middle frag : "+u.sn))}return u},e.prototype._findFragment=function(t,e,n,r,i,o,a){var s=this.hls.config,l=void 0,u=void 0,c=s.maxFragLookUpTolerance,f=e?r[e.sn-r[0].sn+1]:void 0,d=function(t){var e=Math.min(c,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-e<=i?1:t.start-e>i&&t.start?-1:0};if(i<o?(i>o-c&&(c=0),u=f&&!d(f)?f:$t.search(r,d)):u=r[n-1],u){l=u;var h=l.sn-a.startSN,p=e&&l.level===e.level,g=r[h-1],m=r[h+1];if(e&&l.sn===e.sn)if(p&&!l.backtracked)if(l.sn<a.endSN){var v=e.deltaPTS;v&&v>s.maxBufferHole&&e.dropped&&h?(l=g,Dt.b.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),e.loadCounter--):(l=m,Dt.b.log("SN just loaded, load next one: "+l.sn))}else l=null;else l.backtracked&&(m&&m.backtracked?(Dt.b.warn("Already backtracked from fragment "+m.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+m.sn),l=m):(Dt.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,g?(g.loadCounter&&g.loadCounter--,l=g,l.backtracked=!0):h&&(l=null)))}return l},e.prototype._loadFragmentOrKey=function(t,e,n,r,i){var o=this.hls,a=o.config;if(!t.decryptdata||null==t.decryptdata.uri||null!=t.decryptdata.key){if(Dt.b.log("Loading "+t.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+e+", currentTime:"+r.toFixed(3)+",bufferEnd:"+i.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var s=a.fragLoadingLoopThreshold;if(t.loadCounter>s&&Math.abs(this.fragLoadIdx-t.loadIdx)<s)return void o.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:t})}else t.loadCounter=1;return t.loadIdx=this.fragLoadIdx,t.autoLevel=o.autoLevelEnabled,t.bitrateTest=this.bitrateTest,this.fragCurrent=t,this.startFragRequested=!0,isNaN(t.sn)||t.bitrateTest||(this.nextLoadPosition=t.start+t.duration),o.trigger(Ct.a.FRAG_LOADING,{frag:t}),this.demuxer||(this.demuxer=new se(o,"main")),void(this.state=fe.FRAG_LOADING)}Dt.b.log("Loading key for "+t.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+e),this.state=fe.KEY_LOADING,o.trigger(Ct.a.KEY_LOADING,{frag:t})},e.prototype.getBufferedFrag=function(t){return $t.search(this._bufferedFrags,function(e){return t<e.startPTS?-1:t>e.endPTS?1:0})},e.prototype.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.endPTS+.5):null},e.prototype._checkFragmentChanged=function(){var t,e,n=this.media;if(n&&n.readyState&&n.seeking===!1&&(e=n.currentTime,e>n.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),te.isBuffered(n,e)?t=this.getBufferedFrag(e):te.isBuffered(n,e+.1)&&(t=this.getBufferedFrag(e+.1)),t)){var r=t;if(r!==this.fragPlaying){this.hls.trigger(Ct.a.FRAG_CHANGED,{frag:r});var i=r.level;this.fragPlaying&&this.fragPlaying.level===i||this.hls.trigger(Ct.a.LEVEL_SWITCHED,{level:i}),this.fragPlaying=r}}},e.prototype.immediateLevelSwitch=function(){if(Dt.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var t=this.media,e=void 0;t?(e=t.paused,t.pause()):e=!0,this.previouslyPaused=e}var n=this.fragCurrent;n&&n.loader&&n.loader.abort(),this.fragCurrent=null,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},e.prototype.immediateLevelSwitchEnd=function(){var t=this.media;t&&t.buffered.length&&(this.immediateSwitch=!1,te.isBuffered(t,t.currentTime)&&(t.currentTime-=1e-4),this.previouslyPaused||t.play())},e.prototype.nextLevelSwitch=function(){var t=this.media;if(t&&t.readyState){var e=void 0,n=void 0,r=void 0;if(void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),n=this.getBufferedFrag(t.currentTime),n&&n.startPTS>1&&this.flushMainBuffer(0,n.startPTS-1),t.paused)e=0;else{var i=this.hls.nextLoadLevel,o=this.levels[i],a=this.fragLastKbps;e=a&&this.fragCurrent?this.fragCurrent.duration*o.bitrate/(1e3*a)+1:0}if(r=this.getBufferedFrag(t.currentTime+e),r&&(r=this.followingBufferedFrag(r))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(r.maxStartPTS,Number.POSITIVE_INFINITY)}}},e.prototype.flushMainBuffer=function(t,e){this.state=fe.BUFFER_FLUSHING;var n={startOffset:t,endOffset:e};this.altAudio&&(n.type="video"),this.hls.trigger(Ct.a.BUFFER_FLUSHING,n)},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var n=this.config;this.levels&&n.autoStartLoad&&this.hls.startLoad(n.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(Dt.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.levels;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0,t.backtracked=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("seeked",this.onvseeked),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){var t=this.media,e=t?t.currentTime:void 0,n=this.config;isNaN(e)||Dt.b.log("media seeking to "+e.toFixed(3));var r=this.mediaBuffer?this.mediaBuffer:t,i=te.bufferInfo(r,e,this.config.maxBufferHole);if(this.state===fe.FRAG_LOADING){var o=this.fragCurrent;if(0===i.len&&o){var a=n.maxFragLookUpTolerance,s=o.start-a,l=o.start+o.duration+a;e<s||e>l?(o.loader&&(Dt.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),o.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=fe.IDLE):Dt.b.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===fe.ENDED&&(0===i.len&&(this.fragPrevious=0),this.state=fe.IDLE);t&&(this.lastCurrentTime=e),this.state!==fe.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*n.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=e),this.tick()},e.prototype.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:void 0;isNaN(e)||Dt.b.log("media seeked to "+e.toFixed(3)),this.tick()},e.prototype.onMediaEnded=function(){Dt.b.log("media ended"),this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestLoading=function(){Dt.b.log("trigger BUFFER_RESET"),this.hls.trigger(Ct.a.BUFFER_RESET),this._bufferedFrags=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestParsed=function(t){var e,n=!1,r=!1;t.levels.forEach(function(t){e=t.audioCodec,e&&(e.indexOf("mp4a.40.2")!==-1&&(n=!0),e.indexOf("mp4a.40.5")!==-1&&(r=!0))}),this.audioCodecSwitch=n&&r,this.audioCodecSwitch&&Dt.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1;var i=this.config;(i.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(i.startPosition)},e.prototype.onLevelLoaded=function(t){var e=t.details,n=t.level,r=this.levels[this.levelLastLoaded],i=this.levels[n],o=e.totalduration,a=0;if(Dt.b.log("level "+n+" loaded ["+e.startSN+","+e.endSN+"],duration:"+o),e.live){var s=i.details;s&&e.fragments.length>0?(b(s,e),a=e.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(a,s),e.PTSKnown&&!isNaN(a)?Dt.b.log("live playlist sliding:"+a.toFixed(3)):(Dt.b.log("live playlist - outdated PTS, unknown sliding"),A(this.fragPrevious,r,e))):(Dt.b.log("live playlist - first load, unknown sliding"),e.PTSKnown=!1,A(this.fragPrevious,r,e))}else e.PTSKnown=!1;if(i.details=e,this.levelLastLoaded=n,this.hls.trigger(Ct.a.LEVEL_UPDATED,{details:e,level:n}),this.startFragRequested===!1){if(this.startPosition===-1||this.lastCurrentTime===-1){var l=e.startTimeOffset;isNaN(l)?e.live?(this.startPosition=this.computeLivePosition(a,e),Dt.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(l<0&&(Dt.b.log("negative start time offset "+l+", count from end of last fragment"),l=a+o+l),Dt.b.log("start time offset found in playlist, adjust startPosition to "+l),this.startPosition=l),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===fe.WAITING_LEVEL&&(this.state=fe.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===fe.KEY_LOADING&&(this.state=fe.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,n=t.frag;if(this.state===fe.FRAG_LOADING&&e&&"main"===n.type&&n.level===e.level&&n.sn===e.sn){var r=t.stats,i=this.levels[e.level],o=i.details;if(Dt.b.log("Loaded  "+e.sn+" of ["+o.startSN+" ,"+o.endSN+"],level "+e.level),this.bitrateTest=!1,this.stats=r,n.bitrateTest===!0&&this.hls.nextLoadLevel)this.state=fe.IDLE,this.startFragRequested=!1,r.tparsed=r.tbuffered=performance.now(),this.hls.trigger(Ct.a.FRAG_BUFFERED,{stats:r,frag:e,id:"main"}),this.tick();else if("initSegment"===n.sn)this.state=fe.IDLE,r.tparsed=r.tbuffered=performance.now(),o.initSegment.data=t.payload,this.hls.trigger(Ct.a.FRAG_BUFFERED,{stats:r,frag:e,id:"main"}),this.tick();else{this.state=fe.PARSING;var a=o.totalduration,s=e.level,l=e.sn,u=this.config.defaultAudioCodec||i.audioCodec;this.audioCodecSwap&&(Dt.b.log("swapping playlist audio codec"),void 0===u&&(u=this.lastAudioCodec),u&&(u=u.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,Dt.b.log("Parsing "+l+" of ["+o.startSN+" ,"+o.endSN+"],level "+s+", cc "+e.cc);var c=this.demuxer;c||(c=this.demuxer=new se(this.hls,"main"));var f=this.media,d=f&&f.seeking,h=!d&&(o.PTSKnown||!o.live),p=o.initSegment?o.initSegment.data:[];c.push(t.payload,p,u,i.videoCodec,e,a,h,void 0)}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,n=t.frag;if(e&&"main"===t.id&&n.sn===e.sn&&n.level===e.level&&this.state===fe.PARSING){var r,i,o=t.tracks;if(o.audio&&this.altAudio&&delete o.audio,i=o.audio){var a=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();a&&this.audioCodecSwap&&(Dt.b.log("swapping playlist audio codec"),a=a.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==i.metadata.channelCount&&s.indexOf("firefox")===-1&&(a="mp4a.40.5"),s.indexOf("android")!==-1&&"audio/mpeg"!==i.container&&(a="mp4a.40.2",Dt.b.log("Android: force audio codec to "+a)),i.levelCodec=a,i.id=t.id}i=o.video,i&&(i.levelCodec=this.levels[this.level].videoCodec,i.id=t.id),this.hls.trigger(Ct.a.BUFFER_CODECS,o);for(r in o){i=o[r],Dt.b.log("main track:"+r+",container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var l=i.initSegment;l&&(this.appended=!0,
70this.pendingBuffering=!0,this.hls.trigger(Ct.a.BUFFER_APPENDING,{type:r,data:l,parent:"main",content:"initSegment"}))}this.tick()}},e.prototype.onFragParsingData=function(t){var e=this,n=this.fragCurrent,r=t.frag;if(n&&"main"===t.id&&r.sn===n.sn&&r.level===n.level&&("audio"!==t.type||!this.altAudio)&&this.state===fe.PARSING){var i=this.levels[this.level],o=n;if(isNaN(t.endPTS)&&(t.endPTS=t.startPTS+n.duration,t.endDTS=t.startDTS+n.duration),Dt.b.log("Parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb+",dropped:"+(t.dropped||0)),"video"===t.type)if(o.dropped=t.dropped,o.dropped){if(!o.backtracked)return Dt.b.warn("missing video frame(s), backtracking fragment"),o.backtracked=!0,this.nextLoadPosition=t.startPTS,this.state=fe.IDLE,this.fragPrevious=o,void this.tick();Dt.b.warn("Already backtracked on this fragment, appending with the gap")}else o.backtracked=!1;var a=y(i.details,o,t.startPTS,t.endPTS,t.startDTS,t.endDTS),s=this.hls;s.trigger(Ct.a.LEVEL_PTS_UPDATED,{details:i.details,level:this.level,drift:a,type:t.type,start:t.startPTS,end:t.endPTS}),[t.data1,t.data2].forEach(function(n){n&&n.length&&e.state===fe.PARSING&&(e.appended=!0,e.pendingBuffering=!0,s.trigger(Ct.a.BUFFER_APPENDING,{type:t.type,data:n,parent:"main",content:"data"}))}),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,n=t.frag;e&&"main"===t.id&&n.sn===e.sn&&n.level===e.level&&this.state===fe.PARSING&&(this.stats.tparsed=performance.now(),this.state=fe.PARSED,this._checkAppendedParsed())},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url,n=t.id;if(!e){if(this.mediaBuffer!==this.media){Dt.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var r=this.fragCurrent;r.loader&&(Dt.b.log("switching to main audio track, cancel main fragment load"),r.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=fe.IDLE}var i=this.hls;i.trigger(Ct.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),i.trigger(Ct.a.AUDIO_TRACK_SWITCHED,{id:n}),this.altAudio=!1}},e.prototype.onAudioTrackSwitched=function(t){var e=t.id,n=!!this.hls.audioTracks[e].url;if(n){var r=this.videoBuffer;r&&this.mediaBuffer!==r&&(Dt.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=r)}this.altAudio=n,this.tick()},e.prototype.onBufferCreated=function(t){var e=t.tracks,n=void 0,r=void 0,i=!1;for(var o in e){var a=e[o];"main"===a.id?(r=o,n=a,"video"===o&&(this.videoBuffer=e[o].buffer)):i=!0}i&&n?(Dt.b.log("alternate track found, use "+r+".buffered to schedule main fragment loading"),this.mediaBuffer=n.buffer):this.mediaBuffer=this.media},e.prototype.onBufferAppended=function(t){if("main"===t.parent){var e=this.state;e!==fe.PARSING&&e!==fe.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==fe.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent;if(t){var e=this.mediaBuffer?this.mediaBuffer:this.media;Dt.b.log("main buffered : "+ue.toString(e.buffered));var n=this._bufferedFrags.filter(function(t){return te.isBuffered(e,(t.startPTS+t.endPTS)/2)});n.push(t),this._bufferedFrags=n.sort(function(t,e){return t.startPTS-e.startPTS}),this.fragPrevious=t;var r=this.stats;r.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*r.total/(r.tbuffered-r.tfirst)),this.hls.trigger(Ct.a.FRAG_BUFFERED,{stats:r,frag:t,id:"main"}),this.state=fe.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag||this.fragCurrent;if(!e||"main"===e.type){var n=!!this.media&&te.isBuffered(this.media,this.media.currentTime)&&te.isBuffered(this.media,this.media.currentTime+.5);switch(t.details){case xt.a.FRAG_LOAD_ERROR:case xt.a.FRAG_LOAD_TIMEOUT:case xt.a.KEY_LOAD_ERROR:case xt.a.KEY_LOAD_TIMEOUT:if(!t.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var r=Math.min(Math.pow(2,this.fragLoadError)*this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);e.loadCounter=0,Dt.b.warn("mediaController: frag loading failed, retry in "+r+" ms"),this.retryDate=performance.now()+r,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=fe.FRAG_LOADING_WAITING_RETRY}else Dt.b.error("mediaController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=fe.ERROR;break;case xt.a.FRAG_LOOP_LOADING_ERROR:t.fatal||(n?(this._reduceMaxBufferLength(e.duration),this.state=fe.IDLE):e.autoLevel&&0!==e.level||(t.fatal=!0,this.state=fe.ERROR));break;case xt.a.LEVEL_LOAD_ERROR:case xt.a.LEVEL_LOAD_TIMEOUT:this.state!==fe.ERROR&&(t.fatal?(this.state=fe.ERROR,Dt.b.warn("streamController: "+t.details+",switch to "+this.state+" state ...")):t.levelRetry||this.state!==fe.WAITING_LEVEL||(this.state=fe.IDLE));break;case xt.a.BUFFER_FULL_ERROR:"main"!==t.parent||this.state!==fe.PARSING&&this.state!==fe.PARSED||(n?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=fe.IDLE):(Dt.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},e.prototype._reduceMaxBufferLength=function(t){var e=this.config;e.maxMaxBufferLength>=t&&(e.maxMaxBufferLength/=2,Dt.b.warn("main:reduce max buffer length to "+e.maxMaxBufferLength+"s"),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*e.fragLoadingLoopThreshold))},e.prototype._checkBuffer=function(){var t=this.media,e=this.config;if(t&&t.readyState){var n=t.currentTime,r=this.mediaBuffer?this.mediaBuffer:t,i=r.buffered;if(!this.loadedmetadata&&i.length){this.loadedmetadata=!0;var o=t.seeking?n:this.startPosition,a=te.isBuffered(r,o),s=i.start(0),l=!a&&Math.abs(o-s)<e.maxSeekHole;(n!==o||l)&&(Dt.b.log("target start position:"+o),l&&(o=s,Dt.b.log("target start position not buffered, seek to buffered.start(0) "+o)),Dt.b.log("adjust currentTime from "+n+" to "+o),t.currentTime=o)}else if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var u=te.bufferInfo(t,n,0),c=!(t.paused||t.ended||0===t.buffered.length),f=.5,d=n!==this.lastCurrentTime;if(d)this.stallReported&&(Dt.b.warn("playback not stuck anymore @"+n+", after "+Math.round(performance.now()-this.stalled)+"ms"),this.stallReported=!1),this.stalled=void 0,this.nudgeRetry=0;else if(c){var h=performance.now(),p=this.hls;if(this.stalled){var g=h-this.stalled,m=u.len,v=this.nudgeRetry||0;if(m<=f&&g>1e3*e.lowBufferWatchdogPeriod){this.stallReported||(this.stallReported=!0,Dt.b.warn("playback stalling in low buffer @"+n),p.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:m}));var y=u.nextStart,b=y-n;if(y&&b<e.maxSeekHole&&b>0){this.nudgeRetry=++v;var w=v*e.nudgeOffset;Dt.b.log("adjust currentTime from "+t.currentTime+" to next buffered @ "+y+" + nudge "+w),t.currentTime=y+w,this.stalled=void 0,p.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:y+w-n})}}else if(m>f&&g>1e3*e.highBufferWatchdogPeriod)if(this.stallReported||(this.stallReported=!0,Dt.b.warn("playback stalling in high buffer @"+n),p.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:m})),this.stalled=void 0,this.nudgeRetry=++v,v<e.nudgeMaxRetry){var E=t.currentTime,T=E+v*e.nudgeOffset;Dt.b.log("adjust currentTime from "+E+" to "+T),t.currentTime=T,p.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_NUDGE_ON_STALL,fatal:!1})}else Dt.b.error("still stuck in high buffer @"+n+" after "+e.nudgeMaxRetry+", raise fatal error"),p.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_STALLED_ERROR,fatal:!0})}else this.stalled=h,this.stallReported=!1}}}},e.prototype.onFragLoadEmergencyAborted=function(){this.state=fe.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()},e.prototype.onBufferFlushed=function(){var t=this.mediaBuffer?this.mediaBuffer:this.media;this._bufferedFrags=this._bufferedFrags.filter(function(e){return te.isBuffered(t,(e.startPTS+e.endPTS)/2)}),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.state=fe.IDLE,this.fragPrevious=null},e.prototype.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},e.prototype.computeLivePosition=function(t,e){var n=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*e.targetduration;return t+Math.max(0,e.totalduration-n)},ce(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;

70var r=k(this,t.call(this,n,Ct.a.MEDIA_ATTACHED,Ct.a.MEDIA_DETACHING,Ct.a.FRAG_PARSING_METADATA));return r.id3Track=void 0,r.media=void 0,r}return N(e,t),e.prototype.destroy=function(){Rt.prototype.destroy.call(this)},e.prototype.onMediaAttached=function(t){this.media=t.media,!this.media},e.prototype.onMediaDetaching=function(){this.media=void 0},e.prototype.onFragParsingMetadata=function(t){var e=t.frag,n=t.samples;this.id3Track||(this.id3Track=this.media.addTextTrack("metadata","id3"),this.id3Track.mode="hidden");for(var r=window.WebKitDataCue||window.VTTCue||window.TextTrackCue,i=0;i<n.length;i++){var o=ve.a.getID3Frames(n[i].data);if(o){var a=n[i].pts,s=i<n.length-1?n[i+1].pts:e.endPTS;a===s&&(s+=1e-4);for(var l=0;l<o.length;l++){var u=o[l];if(!ve.a.isTimeStampFrame(u)){var c=new r(a,s,"");c.value=u,this.id3Track.addCue(c)}}}}},e}(Rt),be=ye,we=function(){function t(e){M(this,t),this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=0,this.totalWeight_=0}return t.prototype.sample=function(t,e){var n=Math.pow(this.alpha_,t);this.estimate_=e*(1-n)+n*this.estimate_,this.totalWeight_+=t},t.prototype.getTotalWeight=function(){return this.totalWeight_},t.prototype.getEstimate=function(){if(this.alpha_){var t=1-Math.pow(this.alpha_,this.totalWeight_);return this.estimate_/t}return this.estimate_},t}(),Ee=we,Te=function(){function t(e,n,r,i){P(this,t),this.hls=e,this.defaultEstimate_=i,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new Ee(n),this.fast_=new Ee(r)}return t.prototype.sample=function(t,e){t=Math.max(t,this.minDelayMs_);var n=8e3*e/t,r=t/1e3;this.fast_.sample(r,n),this.slow_.sample(r,n)},t.prototype.canEstimate=function(){var t=this.fast_;return t&&t.getTotalWeight()>=this.minWeight_},t.prototype.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.prototype.destroy=function(){},t}(),Se=Te,_e=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),Ae=function(t){function e(n){j(this,e);var r=F(this,t.call(this,n,Ct.a.FRAG_LOADING,Ct.a.FRAG_LOADED,Ct.a.FRAG_BUFFERED,Ct.a.ERROR));return r.lastLoadedFragLevel=0,r._nextAutoLevel=-1,r.hls=n,r.timer=null,r._bwEstimator=null,r.onCheck=r._abandonRulesCheck.bind(r),r}return U(e,t),e.prototype.destroy=function(){this.clearTimer(),Rt.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag;if("main"===e.type){if(this.timer||(this.timer=setInterval(this.onCheck,100)),!this._bwEstimator){var n=this.hls,r=t.frag.level,i=n.levels[r].details.live,o=n.config,a=void 0,s=void 0;i?(a=o.abrEwmaFastLive,s=o.abrEwmaSlowLive):(a=o.abrEwmaFastVoD,s=o.abrEwmaSlowVoD),this._bwEstimator=new Se(n,s,a,o.abrEwmaDefaultEstimate)}this.fragCurrent=e}},e.prototype._abandonRulesCheck=function(){var t=this.hls,e=t.media,n=this.fragCurrent,r=n.loader,i=t.minAutoLevel;if(!r||r.stats&&r.stats.aborted)return Dt.b.warn("frag loader destroy or aborted, disarm abandonRules"),void this.clearTimer();var o=r.stats;if(e&&o&&(!e.paused&&0!==e.playbackRate||!e.readyState)&&n.autoLevel&&n.level){var a=performance.now()-o.trequest,s=Math.abs(e.playbackRate);if(a>500*n.duration/s){var l=t.levels,u=Math.max(1,o.bw?o.bw/8:1e3*o.loaded/a),c=l[n.level],f=c.realBitrate?Math.max(c.realBitrate,c.bitrate):c.bitrate,d=o.total?o.total:Math.max(o.loaded,Math.round(n.duration*f/8)),h=e.currentTime,p=(d-o.loaded)/u,g=(te.bufferInfo(e,h,t.config.maxBufferHole).end-h)/s;if(g<2*n.duration/s&&p>g){var m=void 0,v=void 0;for(v=n.level-1;v>i;v--){var y=l[v].realBitrate?Math.max(l[v].realBitrate,l[v].bitrate):l[v].bitrate;if(m=n.duration*y/(6.4*u),m<g)break}m<p&&(Dt.b.warn("loading too slow, abort fragment loading and switch to level "+v+":fragLoadedDelay["+v+"]<fragLoadedDelay["+(n.level-1)+"];bufferStarvationDelay:"+m.toFixed(1)+"<"+p.toFixed(1)+":"+g.toFixed(1)),t.nextLoadLevel=v,this._bwEstimator.sample(a,o.loaded),r.abort(),this.clearTimer(),t.trigger(Ct.a.FRAG_LOAD_EMERGENCY_ABORTED,{frag:n,stats:o}))}}}},e.prototype.onFragLoaded=function(t){var e=t.frag;if("main"===e.type&&!isNaN(e.sn)){if(this.clearTimer(),this.lastLoadedFragLevel=e.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var n=this.hls.levels[e.level],r=(n.loaded?n.loaded.bytes:0)+t.stats.loaded,i=(n.loaded?n.loaded.duration:0)+t.frag.duration;n.loaded={bytes:r,duration:i},n.realBitrate=Math.round(8*r/i)}if(t.frag.bitrateTest){var o=t.stats;o.tparsed=o.tbuffered=o.tload,this.onFragBuffered(t)}}},e.prototype.onFragBuffered=function(t){var e=t.stats,n=t.frag;if(!(e.aborted===!0||1!==n.loadCounter||"main"!==n.type||isNaN(n.sn)||n.bitrateTest&&e.tload!==e.tbuffered)){var r=e.tparsed-e.trequest;Dt.b.log("latency/loading/parsing/append/kbps:"+Math.round(e.tfirst-e.trequest)+"/"+Math.round(e.tload-e.tfirst)+"/"+Math.round(e.tparsed-e.tload)+"/"+Math.round(e.tbuffered-e.tparsed)+"/"+Math.round(8*e.loaded/(e.tbuffered-e.trequest))),this._bwEstimator.sample(r,e.loaded),e.bwEstimate=this._bwEstimator.getEstimate(),n.bitrateTest?this.bitrateTestDelay=r/1e3:this.bitrateTestDelay=0}},e.prototype.onError=function(t){switch(t.details){case xt.a.FRAG_LOAD_ERROR:case xt.a.FRAG_LOAD_TIMEOUT:this.clearTimer()}},e.prototype.clearTimer=function(){clearInterval(this.timer),this.timer=null},e.prototype._findBestLevel=function(t,e,n,r,i,o,a,s,l){for(var u=i;u>=r;u--){var c=l[u],f=c.details,d=f?f.totalduration/f.fragments.length:e,h=!!f&&f.live,p=void 0;p=u<=t?a*n:s*n;var g=l[u].realBitrate?Math.max(l[u].realBitrate,l[u].bitrate):l[u].bitrate,m=g*d/p;if(Dt.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(p)+"/"+g+"/"+d+"/"+o+"/"+m),p>g&&(!m||h&&!this.bitrateTestDelay||m<o))return u}return-1},_e(e,[{key:"nextAutoLevel",get:function(){var t=this._nextAutoLevel,e=this._bwEstimator;if(!(t===-1||e&&e.canEstimate()))return t;var n=this._nextABRAutoLevel;return t!==-1&&(n=Math.min(t,n)),n},set:function(t){this._nextAutoLevel=t}},{key:"_nextABRAutoLevel",get:function(){var t=this.hls,e=t.maxAutoLevel,n=t.levels,r=t.config,i=t.minAutoLevel,o=t.media,a=this.lastLoadedFragLevel,s=this.fragCurrent?this.fragCurrent.duration:0,l=o?o.currentTime:0,u=o&&0!==o.playbackRate?Math.abs(o.playbackRate):1,c=this._bwEstimator?this._bwEstimator.getEstimate():r.abrEwmaDefaultEstimate,f=(te.bufferInfo(o,l,r.maxBufferHole).end-l)/u,d=this._findBestLevel(a,s,c,i,e,f,r.abrBandWidthFactor,r.abrBandWidthUpFactor,n);if(d>=0)return d;Dt.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var h=s?Math.min(s,r.maxStarvationDelay):r.maxStarvationDelay,p=r.abrBandWidthFactor,g=r.abrBandWidthUpFactor;if(0===f){var m=this.bitrateTestDelay;if(m){var v=s?Math.min(s,r.maxLoadingDelay):r.maxLoadingDelay;h=v-m,Dt.b.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*h)+" ms"),p=g=1}}return d=this._findBestLevel(a,s,c,i,e,f+h,p,g,n),Math.max(d,0)}}]),e}(Rt),Ie=Ae,Ce=function(t){function e(n){B(this,e);var r=G(this,t.call(this,n,Ct.a.MEDIA_ATTACHING,Ct.a.MEDIA_DETACHING,Ct.a.MANIFEST_PARSED,Ct.a.BUFFER_RESET,Ct.a.BUFFER_APPENDING,Ct.a.BUFFER_CODECS,Ct.a.BUFFER_EOS,Ct.a.BUFFER_FLUSHING,Ct.a.LEVEL_PTS_UPDATED,Ct.a.LEVEL_UPDATED));return r._msDuration=null,r._levelDuration=null,r.onsbue=r.onSBUpdateEnd.bind(r),r.onsbe=r.onSBUpdateError.bind(r),r.pendingTracks={},r.tracks={},r}return W(e,t),e.prototype.destroy=function(){Rt.prototype.destroy.call(this)},e.prototype.onLevelPtsUpdated=function(t){var e=t.type,n=this.tracks.audio;if("audio"===e&&n&&"audio/mpeg"===n.container){var r=this.sourceBuffer.audio,i=Math.abs(r.timestampOffset-t.start);if(i>.1){var o=r.updating;try{r.abort()}catch(t){o=!0,Dt.b.warn("can not abort audio buffer: "+t)}o?this.audioTimestampOffset=t.start:(Dt.b.warn("change mpeg audio timestamp offset from "+r.timestampOffset+" to "+t.start),r.timestampOffset=t.start)}}},e.prototype.onManifestParsed=function(t){var e=t.audio,n=t.video||t.levels.length&&t.audio,r=0;t.altAudio&&(e||n)&&(r=(e?1:0)+(n?1:0),Dt.b.log(r+" sourceBuffer(s) expected")),this.sourceBufferNb=r},e.prototype.onMediaAttaching=function(t){var e=this.media=t.media;if(e){var n=this.mediaSource=new MediaSource;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),n.addEventListener("sourceopen",this.onmso),n.addEventListener("sourceended",this.onmse),n.addEventListener("sourceclose",this.onmsc),e.src=URL.createObjectURL(n)}},e.prototype.onMediaDetaching=function(){Dt.b.log("media source detaching");var t=this.mediaSource;if(t){if("open"===t.readyState)try{t.endOfStream()}catch(t){Dt.b.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}t.removeEventListener("sourceopen",this.onmso),t.removeEventListener("sourceended",this.onmse),t.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(Ct.a.MEDIA_DETACHED)},e.prototype.onMediaSourceOpen=function(){Dt.b.log("media source opened"),this.hls.trigger(Ct.a.MEDIA_ATTACHED,{media:this.media});var t=this.mediaSource;t&&t.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()},e.prototype.checkPendingTracks=function(){var t=this.pendingTracks,e=Object.keys(t).length;e&&(this.sourceBufferNb<=e||0===this.sourceBufferNb)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},e.prototype.onMediaSourceClose=function(){Dt.b.log("media source closed")},e.prototype.onMediaSourceEnded=function(){Dt.b.log("media source ended")},e.prototype.onSBUpdateEnd=function(){if(this.audioTimestampOffset){var t=this.sourceBuffer.audio;Dt.b.warn("change mpeg audio timestamp offset from "+t.timestampOffset+" to "+this.audioTimestampOffset),t.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var e=this.parent,n=this.segments.reduce(function(t,n){return n.parent===e?t+1:t},0);this.hls.trigger(Ct.a.BUFFER_APPENDED,{parent:e,pending:n}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()},e.prototype.onSBUpdateError=function(t){Dt.b.error("sourceBuffer error:",t),this.hls.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferReset=function(){var t=this.sourceBuffer;for(var e in t){var n=t[e];try{this.mediaSource.removeSourceBuffer(n),n.removeEventListener("updateend",this.onsbue),n.removeEventListener("error",this.onsbe)}catch(t){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},e.prototype.onBufferCodecs=function(t){if(0===Object.keys(this.sourceBuffer).length){for(var e in t)this.pendingTracks[e]=t[e];var n=this.mediaSource;n&&"open"===n.readyState&&this.checkPendingTracks()}},e.prototype.createSourceBuffers=function(t){var e=this.sourceBuffer,n=this.mediaSource;for(var r in t)if(!e[r]){var i=t[r],o=i.levelCodec||i.codec,a=i.container+";codecs="+o;Dt.b.log("creating sourceBuffer("+a+")");try{var s=e[r]=n.addSourceBuffer(a);s.addEventListener("updateend",this.onsbue),s.addEventListener("error",this.onsbe),this.tracks[r]={codec:o,container:i.container},i.buffer=s}catch(t){Dt.b.error("error while trying to add sourceBuffer:"+t.message),this.hls.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:t,mimeType:a})}}this.hls.trigger(Ct.a.BUFFER_CREATED,{tracks:t})},e.prototype.onBufferAppending=function(t){this._needsFlush||(this.segments?this.segments.push(t):this.segments=[t],this.doAppending())},e.prototype.onBufferAppendFail=function(t){Dt.b.error("sourceBuffer error:",t.event),this.hls.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferEos=function(t){var e=this.sourceBuffer,n=t.type;for(var r in e)n&&r!==n||e[r].ended||(e[r].ended=!0,Dt.b.log(r+" sourceBuffer now EOS"));this.checkEos()},e.prototype.checkEos=function(){var t=this.sourceBuffer,e=this.mediaSource;if(!e||"open"!==e.readyState)return void(this._needsEos=!1);for(var n in t){var r=t[n];if(!r.ended)return;if(r.updating)return void(this._needsEos=!0)}Dt.b.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{e.endOfStream()}catch(t){Dt.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1},e.prototype.onBufferFlushing=function(t){this.flushRange.push({start:t.startOffset,end:t.endOffset,type:t.type}),this.flushBufferCounter=0,this.doFlush()},e.prototype.onLevelUpdated=function(t){var e=t.details;0!==e.fragments.length&&(this._levelDuration=e.totalduration+e.fragments[0].start,this.updateMediaElementDuration())},e.prototype.updateMediaElementDuration=function(){var t=this.media,e=this.mediaSource,n=this.sourceBuffer,r=this._levelDuration;if(null!==r&&t&&e&&n&&0!==t.readyState&&"open"===e.readyState){for(var i in n)if(n[i].updating)return;null===this._msDuration&&(this._msDuration=e.duration);var o=t.duration;(r>this._msDuration&&r>o||o===1/0||isNaN(o))&&(Dt.b.log("Updating mediasource duration to "+r.toFixed(3)),this._msDuration=e.duration=r)}},e.prototype.doFlush=function(){for(;this.flushRange.length;){var t=this.flushRange[0];if(!this.flushBuffer(t.start,t.end,t.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var e=0,n=this.sourceBuffer;try{for(var r in n)e+=n[r].buffered.length}catch(t){Dt.b.error("error while accessing sourceBuffer.buffered")}this.appended=e,this.hls.trigger(Ct.a.BUFFER_FLUSHED)}},e.prototype.doAppending=function(){var t=this.hls,e=this.sourceBuffer,n=this.segments;if(Object.keys(e).length){if(this.media.error)return this.segments=[],void Dt.b.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(n&&n.length){var r=n.shift();try{var i=r.type,o=e[i];o?o.updating?n.unshift(r):(o.ended=!1,this.parent=r.parent,o.appendBuffer(r.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(e){Dt.b.error("error while trying to append buffer:"+e.message),n.unshift(r);var a={type:xt.b.MEDIA_ERROR,parent:r.parent};if(22===e.code)return this.segments=[],a.details=xt.a.BUFFER_FULL_ERROR,a.fatal=!1,void t.trigger(Ct.a.ERROR,a);if(this.appendError?this.appendError++:this.appendError=1,a.details=xt.a.BUFFER_APPEND_ERROR,this.appendError>t.config.appendErrorMaxRetry)return Dt.b.log("fail "+t.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),n=[],a.fatal=!0,void t.trigger(Ct.a.ERROR,a);a.fatal=!1,t.trigger(Ct.a.ERROR,a)}}}},e.prototype.flushBuffer=function(t,e,n){var r,i,o,a,s,l,u=this.sourceBuffer;if(Object.keys(u).length){if(Dt.b.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+t+"/"+e),this.flushBufferCounter<this.appended){for(var c in u)if(!n||c===n){if(r=u[c],r.ended=!1,r.updating)return Dt.b.warn("cannot flush, sb updating in progress"),!1;try{for(i=0;i<r.buffered.length;i++)if(o=r.buffered.start(i),a=r.buffered.end(i),navigator.userAgent.toLowerCase().indexOf("firefox")!==-1&&e===Number.POSITIVE_INFINITY?(s=t,l=e):(s=Math.max(o,t),l=Math.min(a,e)),Math.min(l,a)-s>.5)return this.flushBufferCounter++,Dt.b.log("flush "+c+" ["+s+","+l+"], of ["+o+","+a+"], pos:"+this.media.currentTime),r.remove(s,l),!1}catch(t){Dt.b.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else Dt.b.warn("abort flushing too many retries");Dt.b.log("buffer flushed")}return!0},e}(Rt),xe=Ce,De=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),Le=function(t){function e(n){return z(this,e),H(this,t.call(this,n,Ct.a.FPS_DROP_LEVEL_CAPPING,Ct.a.MEDIA_ATTACHING,Ct.a.MANIFEST_PARSED))}return Y(e,t),e.prototype.destroy=function(){this.hls.config.capLevelToPlayerSize&&(this.media=this.restrictedLevels=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer)))},e.prototype.onFpsDropLevelCapping=function(t){e.isLevelAllowed(t.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(t.droppedLevel)},e.prototype.onMediaAttaching=function(t){this.media=t.media instanceof HTMLVideoElement?t.media:null;
71},e.prototype.onManifestParsed=function(t){var e=this.hls;this.restrictedLevels=[],e.config.capLevelToPlayerSize&&(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.levels=t.levels,e.firstLevel=this.getMaxLevel(t.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},e.prototype.detectPlayerSize=function(){if(this.media){var t=this.levels?this.levels.length:0;if(t){var e=this.hls;e.autoLevelCapping=this.getMaxLevel(t-1),e.autoLevelCapping>this.autoLevelCapping&&e.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.prototype.getMaxLevel=function(t){var n=this;if(!this.levels)return-1;var r=this.levels.filter(function(r,i){return e.isLevelAllowed(i,n.restrictedLevels)&&i<=t});return e.getMaxLevelByMediaSize(r,this.mediaWidth,this.mediaHeight)},e.isLevelAllowed=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return e.indexOf(t)===-1},e.getMaxLevelByMediaSize=function(t,e,n){if(!t||t&&!t.length)return-1;for(var r=function(t,e){return!e||(t.width!==e.width||t.height!==e.height)},i=t.length-1,o=0;o<t.length;o+=1){var a=t[o];if((a.width>=e||a.height>=n)&&r(a,t[o+1])){i=o;break}}return i},De(e,[{key:"mediaWidth",get:function(){var t=void 0,n=this.media;return n&&(t=n.width||n.clientWidth||n.offsetWidth,t*=e.contentScaleFactor),t}},{key:"mediaHeight",get:function(){var t=void 0,n=this.media;return n&&(t=n.height||n.clientHeight||n.offsetHeight,t*=e.contentScaleFactor),t}}],[{key:"contentScaleFactor",get:function(){var t=1;try{t=window.devicePixelRatio}catch(t){}return t}}]),e}(Rt),Oe=Le,Re=function(t){function e(n){return Z(this,e),V(this,t.call(this,n,Ct.a.MEDIA_ATTACHING))}return J(e,t),e.prototype.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},e.prototype.onMediaAttaching=function(t){var e=this.hls.config;if(e.capLevelOnFPSDrop){var n=this.video=t.media instanceof HTMLVideoElement?t.media:null;"function"==typeof n.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),e.fpsDroppedMonitoringPeriod)}},e.prototype.checkFPS=function(t,e,n){var r=performance.now();if(e){if(this.lastTime){var i=r-this.lastTime,o=n-this.lastDroppedFrames,a=e-this.lastDecodedFrames,s=1e3*o/i,l=this.hls;if(l.trigger(Ct.a.FPS_DROP,{currentDropped:o,currentDecoded:a,totalDroppedFrames:n}),s>0&&o>l.config.fpsDroppedMonitoringThreshold*a){var u=l.currentLevel;Dt.b.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(l.autoLevelCapping===-1||l.autoLevelCapping>=u)&&(u-=1,l.trigger(Ct.a.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:l.currentLevel}),l.autoLevelCapping=u,l.streamController.nextLevelSwitch())}}this.lastTime=r,this.lastDroppedFrames=n,this.lastDecodedFrames=e}},e.prototype.checkFPSInterval=function(){var t=this.video;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},e}(Rt),ke=Re,Ne=function(){function t(e){X(this,t),e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}return t.prototype.destroy=function(){this.abort(),this.loader=null},t.prototype.abort=function(){var t=this.loader;t&&4!==t.readyState&&(this.stats.aborted=!0,t.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.prototype.load=function(t,e,n){this.context=t,this.config=e,this.callbacks=n,this.stats={trequest:performance.now(),retry:0},this.retryDelay=e.retryDelay,this.loadInternal()},t.prototype.loadInternal=function(){var t,e=this.context;t=this.loader=new XMLHttpRequest;var n=this.stats;n.tfirst=0,n.loaded=0;var r=this.xhrSetup;try{if(r)try{r(t,e.url)}catch(n){t.open("GET",e.url,!0),r(t,e.url)}t.readyState||t.open("GET",e.url,!0)}catch(n){return void this.callbacks.onError({code:t.status,text:n.message},e,t)}e.rangeEnd&&t.setRequestHeader("Range","bytes="+e.rangeStart+"-"+(e.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=e.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),t.send()},t.prototype.readystatechange=function(t){var e=t.currentTarget,n=e.readyState,r=this.stats,i=this.context,o=this.config;if(!r.aborted&&n>=2)if(window.clearTimeout(this.requestTimeout),0===r.tfirst&&(r.tfirst=Math.max(performance.now(),r.trequest)),4===n){var a=e.status;if(a>=200&&a<300){r.tload=Math.max(r.tfirst,performance.now());var s=void 0,l=void 0;"arraybuffer"===i.responseType?(s=e.response,l=s.byteLength):(s=e.responseText,l=s.length),r.loaded=r.total=l;var u={url:e.responseURL,data:s};this.callbacks.onSuccess(u,r,i,e)}else r.retry>=o.maxRetry||a>=400&&a<499?(Dt.b.error(a+" while loading "+i.url),this.callbacks.onError({code:a,text:e.statusText},i,e)):(Dt.b.warn(a+" while loading "+i.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,o.maxRetryDelay),r.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),o.timeout)},t.prototype.loadtimeout=function(){Dt.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.prototype.loadprogress=function(t){var e=t.currentTarget,n=this.stats;n.loaded=t.loaded,t.lengthComputable&&(n.total=t.total);var r=this.callbacks.onProgress;r&&r(n,this.context,null,e)},t}(),Me=Ne,Pe=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),je=function(t){function e(n){K(this,e);var r=q(this,t.call(this,n,Ct.a.MANIFEST_LOADING,Ct.a.MANIFEST_LOADED,Ct.a.AUDIO_TRACK_LOADED,Ct.a.ERROR));return r.ticks=0,r.ontick=r.tick.bind(r),r}return $(e,t),e.prototype.destroy=function(){this.cleanTimer(),Rt.prototype.destroy.call(this)},e.prototype.cleanTimer=function(){this.timer&&(clearTimeout(this.timer),this.timer=null)},e.prototype.tick=function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){this.updateTrack(this.trackId)},e.prototype.onError=function(t){t.fatal&&t.type===xt.b.NETWORK_ERROR&&this.cleanTimer()},e.prototype.onManifestLoading=function(){this.tracks=[],this.trackId=-1},e.prototype.onManifestLoaded=function(t){var e=this,n=t.audioTracks||[],r=!1;this.tracks=n,this.hls.trigger(Ct.a.AUDIO_TRACKS_UPDATED,{audioTracks:n});var i=0;n.forEach(function(t){return t.default&&!r?(e.audioTrack=i,void(r=!0)):void i++}),r===!1&&n.length&&(Dt.b.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)},e.prototype.onAudioTrackLoaded=function(t){t.id<this.tracks.length&&(Dt.b.log("audioTrack "+t.id+" loaded"),this.tracks[t.id].details=t.details,t.details.live&&!this.timer&&(this.timer=setInterval(this.ontick,1e3*t.details.targetduration)),!t.details.live&&this.timer&&this.cleanTimer())},e.prototype.setAudioTrackInternal=function(t){if(t>=0&&t<this.tracks.length){this.cleanTimer(),this.trackId=t,Dt.b.log("switching to audioTrack "+t);var e=this.tracks[t],n=this.hls,r=e.type,i=e.url,o={id:t,type:r,url:i};n.trigger(Ct.a.AUDIO_TRACK_SWITCH,o),n.trigger(Ct.a.AUDIO_TRACK_SWITCHING,o);var a=e.details;!i||void 0!==a&&a.live!==!0||(Dt.b.log("(re)loading playlist for audioTrack "+t),n.trigger(Ct.a.AUDIO_TRACK_LOADING,{url:i,id:t}))}},e.prototype.updateTrack=function(t){if(t>=0&&t<this.tracks.length){this.cleanTimer(),this.trackId=t,Dt.b.log("updating audioTrack "+t);var e=this.tracks[t],n=e.url,r=e.details;!n||void 0!==r&&r.live!==!0||(Dt.b.log("(re)loading playlist for audioTrack "+t),this.hls.trigger(Ct.a.AUDIO_TRACK_LOADING,{url:n,id:t}))}},Pe(e,[{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this.trackId},set:function(t){this.trackId===t&&void 0!==this.tracks[t].details||this.setAudioTrackInternal(t)}}]),e}(Rt),Fe=je,Ue=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),Be={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS"},Ge=function(t){function e(n){Q(this,e);var r=tt(this,t.call(this,n,Ct.a.MEDIA_ATTACHED,Ct.a.MEDIA_DETACHING,Ct.a.AUDIO_TRACKS_UPDATED,Ct.a.AUDIO_TRACK_SWITCHING,Ct.a.AUDIO_TRACK_LOADED,Ct.a.KEY_LOADED,Ct.a.FRAG_LOADED,Ct.a.FRAG_PARSING_INIT_SEGMENT,Ct.a.FRAG_PARSING_DATA,Ct.a.FRAG_PARSED,Ct.a.ERROR,Ct.a.BUFFER_CREATED,Ct.a.BUFFER_APPENDED,Ct.a.BUFFER_FLUSHED,Ct.a.INIT_PTS_FOUND));return r.config=n.config,r.audioCodecSwap=!1,r.ticks=0,r._state=Be.STOPPED,r.ontick=r.tick.bind(r),r.initPTS=[],r.waitingFragment=null,r.videoTrackCC=null,r}return et(e,t),e.prototype.destroy=function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),Rt.prototype.destroy.call(this),this.state=Be.STOPPED},e.prototype.onInitPtsFound=function(t){var e=t.id,n=t.frag.cc,r=t.initPTS;"main"===e&&(this.initPTS[n]=r,this.videoTrackCC=n,Dt.b.log("InitPTS for cc:"+n+" found from video track:"+r),this.state===Be.WAITING_INIT_PTS&&this.tick())},e.prototype.startLoad=function(t){if(this.tracks){var e=this.lastCurrentTime;this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.fragLoadError=0,e>0&&t===-1?(Dt.b.log("audio:override startPosition with lastCurrentTime @"+e.toFixed(3)),this.state=Be.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:t,this.state=Be.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=t,this.state=Be.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=Be.STOPPED},e.prototype.tick=function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){var t,e,n,r=this.hls,i=r.config;switch(this.state){case Be.ERROR:case Be.PAUSED:case Be.BUFFER_FLUSHING:break;case Be.STARTING:this.state=Be.WAITING_TRACK,this.loadedmetadata=!1;break;case Be.IDLE:var o=this.tracks;if(!o)break;if(!this.media&&(this.startFragRequested||!i.startFragPrefetch))break;if(this.loadedmetadata)t=this.media.currentTime;else if(t=this.nextLoadPosition,void 0===t)break;var a=this.mediaBuffer?this.mediaBuffer:this.media,s=this.videoBuffer?this.videoBuffer:this.media,l=te.bufferInfo(a,t,i.maxBufferHole),u=te.bufferInfo(s,t,i.maxBufferHole),c=l.len,f=l.end,d=this.fragPrevious,h=Math.max(i.maxBufferLength,u.len),p=this.audioSwitch,g=this.trackId;if((c<h||p)&&g<o.length){if(n=o[g].details,"undefined"==typeof n){this.state=Be.WAITING_TRACK;break}if(!p&&!n.live&&d&&d.sn===n.endSN&&(!this.media.seeking||this.media.duration-f<d.duration/2)){this.hls.trigger(Ct.a.BUFFER_EOS,{type:"audio"}),this.state=Be.ENDED;break}var m=n.fragments,v=m.length,y=m[0].start,b=m[v-1].start+m[v-1].duration,w=void 0;if(p)if(n.live&&!n.PTSKnown)Dt.b.log("switching audiotrack, live stream, unknown PTS,load first fragment"),f=0;else if(f=t,n.PTSKnown&&t<y){if(!(l.end>y||l.nextStart))return;Dt.b.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=y+.05}if(n.initSegment&&!n.initSegment.data)w=n.initSegment;else if(f<=y){if(w=m[0],null!==this.videoTrackCC&&w.cc!==this.videoTrackCC&&(w=E(m,this.videoTrackCC)),n.live&&w.loadIdx&&w.loadIdx===this.fragLoadIdx){var T=l.nextStart?l.nextStart:y;return Dt.b.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(T+.05)),void(this.media.currentTime=T+.05)}}else{var S=void 0,_=i.maxFragLookUpTolerance,A=d?m[d.sn-m[0].sn+1]:void 0,I=function(t){var e=Math.min(_,t.duration);return t.start+t.duration-e<=f?1:t.start-e>f&&t.start?-1:0};f<b?(f>b-_&&(_=0),S=A&&!I(A)?A:$t.search(m,I)):S=m[v-1],S&&(w=S,y=S.start,d&&w.level===d.level&&w.sn===d.sn&&(w.sn<n.endSN?(w=m[w.sn+1-n.startSN],Dt.b.log("SN just loaded, load next one: "+w.sn)):w=null))}if(w)if(w.decryptdata&&null!=w.decryptdata.uri&&null==w.decryptdata.key)Dt.b.log("Loading key for "+w.sn+" of ["+n.startSN+" ,"+n.endSN+"],track "+g),this.state=Be.KEY_LOADING,r.trigger(Ct.a.KEY_LOADING,{frag:w});else{if(Dt.b.log("Loading "+w.sn+", cc: "+w.cc+" of ["+n.startSN+" ,"+n.endSN+"],track "+g+", currentTime:"+t+",bufferEnd:"+f.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,w.loadCounter){w.loadCounter++;var C=i.fragLoadingLoopThreshold;if(w.loadCounter>C&&Math.abs(this.fragLoadIdx-w.loadIdx)<C)return void r.trigger(Ct.a.ERROR,{type:xt.b.MEDIA_ERROR,details:xt.a.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:w})}else w.loadCounter=1;w.loadIdx=this.fragLoadIdx,this.fragCurrent=w,this.startFragRequested=!0,isNaN(w.sn)||(this.nextLoadPosition=w.start+w.duration),r.trigger(Ct.a.FRAG_LOADING,{frag:w}),this.state=Be.FRAG_LOADING}}break;case Be.WAITING_TRACK:e=this.tracks[this.trackId],e&&e.details&&(this.state=Be.IDLE);break;case Be.FRAG_LOADING_WAITING_RETRY:var x=performance.now(),D=this.retryDate;a=this.media;var L=a&&a.seeking;(!D||x>=D||L)&&(Dt.b.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=Be.IDLE);break;case Be.WAITING_INIT_PTS:var O=this.videoTrackCC;if(void 0===this.initPTS[O])break;var R=this.waitingFragment;if(R){var k=R.frag.cc;O!==k?(e=this.tracks[this.trackId],e.details&&e.details.live&&(Dt.b.warn("Waiting fragment CC ("+k+") does not match video track CC ("+O+")"),this.waitingFragment=null,this.state=Be.IDLE)):(this.state=Be.FRAG_LOADING,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null)}else this.state=Be.IDLE;break;case Be.STOPPED:case Be.FRAG_LOADING:case Be.PARSING:case Be.PARSED:case Be.ENDED:}},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("ended",this.onvended);var n=this.config;this.tracks&&n.autoStartLoad&&this.startLoad(n.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(Dt.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.tracks;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){this.state===Be.ENDED&&(this.state=Be.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()},e.prototype.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},e.prototype.onAudioTracksUpdated=function(t){Dt.b.log("audio tracks updated"),this.tracks=t.audioTracks},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url;this.trackId=t.id,this.fragCurrent=null,this.state=Be.PAUSED,this.waitingFragment=null,e?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),e&&(this.audioSwitch=!0,this.state=Be.IDLE,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold)),this.tick()},e.prototype.onAudioTrackLoaded=function(t){var e=t.details,n=t.id,r=this.tracks[n],i=e.totalduration,o=0;if(Dt.b.log("track "+n+" loaded ["+e.startSN+","+e.endSN+"],duration:"+i),e.live){var a=r.details;a&&e.fragments.length>0?(b(a,e),o=e.fragments[0].start,e.PTSKnown?Dt.b.log("live audio playlist sliding:"+o.toFixed(3)):Dt.b.log("live audio playlist - outdated PTS, unknown sliding")):(e.PTSKnown=!1,Dt.b.log("live audio playlist - first load, unknown sliding"))}else e.PTSKnown=!1;if(r.details=e,!this.startFragRequested){if(this.startPosition===-1){var s=e.startTimeOffset;isNaN(s)?this.startPosition=0:(Dt.b.log("start time offset found in playlist, adjust startPosition to "+s),this.startPosition=s)}this.nextLoadPosition=this.startPosition}this.state===Be.WAITING_TRACK&&(this.state=Be.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===Be.KEY_LOADING&&(this.state=Be.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,n=t.frag;if(this.state===Be.FRAG_LOADING&&e&&"audio"===n.type&&n.level===e.level&&n.sn===e.sn){var r=this.tracks[this.trackId],i=r.details,o=i.totalduration,a=e.level,s=e.sn,l=e.cc,u=this.config.defaultAudioCodec||r.audioCodec||"mp4a.40.2",c=this.stats=t.stats;if("initSegment"===s)this.state=Be.IDLE,c.tparsed=c.tbuffered=performance.now(),i.initSegment.data=t.payload,this.hls.trigger(Ct.a.FRAG_BUFFERED,{stats:c,frag:e,id:"audio"}),this.tick();else{this.state=Be.PARSING,this.appended=!1,this.demuxer||(this.demuxer=new se(this.hls,"audio"));var f=this.initPTS[l],d=i.initSegment?i.initSegment.data:[];if(i.initSegment||void 0!==f){this.pendingBuffering=!0,Dt.b.log("Demuxing "+s+" of ["+i.startSN+" ,"+i.endSN+"],track "+a);var h=!1;this.demuxer.push(t.payload,d,u,null,e,o,h,f)}else Dt.b.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+s+" of ["+i.startSN+" ,"+i.endSN+"],track "+a),this.waitingFragment=t,this.state=Be.WAITING_INIT_PTS}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,n=t.frag;if(e&&"audio"===t.id&&n.sn===e.sn&&n.level===e.level&&this.state===Be.PARSING){var r=t.tracks,i=void 0;if(r.video&&delete r.video,i=r.audio){i.levelCodec=i.codec,i.id=t.id,this.hls.trigger(Ct.a.BUFFER_CODECS,r),Dt.b.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var o=i.initSegment;if(o){var a={type:"audio",data:o,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[a]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(Ct.a.BUFFER_APPENDING,a))}this.tick()}}},e.prototype.onFragParsingData=function(t){var e=this,n=this.fragCurrent,r=t.frag;if(n&&"audio"===t.id&&"audio"===t.type&&r.sn===n.sn&&r.level===n.level&&this.state===Be.PARSING){var i=this.trackId,o=this.tracks[i],a=this.hls;isNaN(t.endPTS)&&(t.endPTS=t.startPTS+n.duration,t.endDTS=t.startDTS+n.duration),Dt.b.log("parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb),y(o.details,n,t.startPTS,t.endPTS);var s=this.audioSwitch,l=this.media,u=!1;if(s&&l)if(l.readyState){var c=l.currentTime;Dt.b.log("switching audio track : currentTime:"+c),c>=t.startPTS&&(Dt.b.log("switching audio track : flushing all audio"),this.state=Be.BUFFER_FLUSHING,a.trigger(Ct.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),u=!0,this.audioSwitch=!1,a.trigger(Ct.a.AUDIO_TRACK_SWITCHED,{id:i}))}else this.audioSwitch=!1,a.trigger(Ct.a.AUDIO_TRACK_SWITCHED,{id:i});var f=this.pendingData;this.audioSwitch||([t.data1,t.data2].forEach(function(e){e&&e.length&&f.push({type:t.type,data:e,parent:"audio",content:"data"})}),!u&&f.length&&(f.forEach(function(t){e.state===Be.PARSING&&(e.pendingBuffering=!0,e.hls.trigger(Ct.a.BUFFER_APPENDING,t))}),this.pendingData=[],this.appended=!0)),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,n=t.frag;e&&"audio"===t.id&&n.sn===e.sn&&n.level===e.level&&this.state===Be.PARSING&&(this.stats.tparsed=performance.now(),this.state=Be.PARSED,this._checkAppendedParsed())},e.prototype.onBufferCreated=function(t){var e=t.tracks.audio;e&&(this.mediaBuffer=e.buffer,this.loadedmetadata=!0),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},e.prototype.onBufferAppended=function(t){if("audio"===t.parent){var e=this.state;e!==Be.PARSING&&e!==Be.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==Be.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent,e=this.stats,n=this.hls;if(t){this.fragPrevious=t,e.tbuffered=performance.now(),n.trigger(Ct.a.FRAG_BUFFERED,{stats:e,frag:t,id:"audio"});var r=this.mediaBuffer?this.mediaBuffer:this.media;Dt.b.log("audio buffered : "+ue.toString(r.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,n.trigger(Ct.a.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=Be.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag;if(!e||"audio"===e.type)switch(t.details){case xt.a.FRAG_LOAD_ERROR:case xt.a.FRAG_LOAD_TIMEOUT:if(!t.fatal){var n=this.fragLoadError;n?n++:n=1;var r=this.config;if(n<=r.fragLoadingMaxRetry){this.fragLoadError=n,e.loadCounter=0;var i=Math.min(Math.pow(2,n-1)*r.fragLoadingRetryDelay,r.fragLoadingMaxRetryTimeout);Dt.b.warn("audioStreamController: frag loading failed, retry in "+i+" ms"),this.retryDate=performance.now()+i,this.state=Be.FRAG_LOADING_WAITING_RETRY}else Dt.b.error("audioStreamController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=Be.ERROR}break;case xt.a.FRAG_LOOP_LOADING_ERROR:case xt.a.AUDIO_TRACK_LOAD_ERROR:case xt.a.AUDIO_TRACK_LOAD_TIMEOUT:case xt.a.KEY_LOAD_ERROR:case xt.a.KEY_LOAD_TIMEOUT:this.state!==Be.ERROR&&(this.state=t.fatal?Be.ERROR:Be.IDLE,Dt.b.warn("audioStreamController: "+t.details+" while loading frag,switch to "+this.state+" state ..."));break;case xt.a.BUFFER_FULL_ERROR:if("audio"===t.parent&&(this.state===Be.PARSING||this.state===Be.PARSED)){var o=this.mediaBuffer,a=this.media.currentTime,s=o&&te.isBuffered(o,a)&&te.isBuffered(o,a+.5);if(s){var l=this.config;l.maxMaxBufferLength>=l.maxBufferLength&&(l.maxMaxBufferLength/=2,Dt.b.warn("audio:reduce max buffer length to "+l.maxMaxBufferLength+"s"),this.fragLoadIdx+=2*l.fragLoadingLoopThreshold),this.state=Be.IDLE}else Dt.b.warn("buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=Be.BUFFER_FLUSHING,this.hls.trigger(Ct.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}},e.prototype.onBufferFlushed=function(){var t=this,e=this.pendingData;e&&e.length?(Dt.b.log("appending pending audio data on Buffer Flushed"),e.forEach(function(e){t.hls.trigger(Ct.a.BUFFER_APPENDING,e)}),this.appended=!0,this.pendingData=[],this.state=Be.PARSED):(this.state=Be.IDLE,this.fragPrevious=null,this.tick())},Ue(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,Dt.b.log("audio 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Je.hasOwnProperty(t)&&(e=Je[t]),String.fromCharCode(e)},Ke=15,qe=100,$e={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},Qe={17:2,18:4,21:6,22:8,23:10,19:13,20:15},tn={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},en={25:2,26:4,29:6,30:8,31:10,27:13,28:15},nn=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],rn={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(t){this.time=t},log:function(t,e){var n=this.verboseFilter[t];this.verboseLevel>=n&&console.log(this.time+" ["+t+"] "+e)}},on=function(t){for(var e=[],n=0;n<t.length;n++)e.push(t[n].toString(16));return e},an=function(){function t(e,n,r,i,o){ut(this,t),this.foreground=e||"white",this.underline=n||!1,this.italics=r||!1,this.background=i||"black",this.flash=o||!1}return t.prototype.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.prototype.setStyles=function(t){for(var e=["foreground","underline","italics","background","flash"],n=0;n<e.length;n++){var r=e[n];t.hasOwnProperty(r)&&(this[r]=t[r])}},t.prototype.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.prototype.equals=function(t){return this.foreground===t.foreground&&this.underline===t.underline&&this.italics===t.italics&&this.background===t.background&&this.flash===t.flash},t.prototype.copy=function(t){this.foreground=t.foreground,this.underline=t.underline,this.italics=t.italics,this.background=t.background,this.flash=t.flash},t.prototype.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},t}(),sn=function(){function t(e,n,r,i,o,a){ut(this,t),this.uchar=e||" ",this.penState=new an(n,r,i,o,a)}return t.prototype.reset=function(){this.uchar=" 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72this.chars=[];for(var e=0;e<qe;e++)this.chars.push(new sn);this.pos=0,this.currPenState=new an}return t.prototype.equals=function(t){for(var e=!0,n=0;n<qe;n++)if(!this.chars[n].equals(t.chars[n])){e=!1;break}return e},t.prototype.copy=function(t){for(var e=0;e<qe;e++)this.chars[e].copy(t.chars[e])},t.prototype.isEmpty=function(){for(var t=!0,e=0;e<qe;e++)if(!this.chars[e].isEmpty()){t=!1;break}return t},t.prototype.setCursor=function(t){this.pos!==t&&(this.pos=t),this.pos<0?(rn.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>qe&&(rn.log("ERROR","Too large cursor position "+this.pos),this.pos=qe)},t.prototype.moveCursor=function(t){var e=this.pos+t;if(t>1)for(var n=this.pos+1;n<e+1;n++)this.chars[n].setPenState(this.currPenState);this.setCursor(e)},t.prototype.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.prototype.insertChar=function(t){t>=144&&this.backSpace();var e=Xe(t);return this.pos>=qe?void rn.log("ERROR","Cannot insert "+t.toString(16)+" ("+e+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(e,this.currPenState),void this.moveCursor(1))},t.prototype.clearFromPos=function(t){var e;for(e=t;e<qe;e++)this.chars[e].reset()},t.prototype.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},t.prototype.clearToEndOfRow=function(){this.clearFromPos(this.pos)},t.prototype.getTextString=function(){for(var t=[],e=!0,n=0;n<qe;n++){var r=this.chars[n].uchar;" "!==r&&(e=!1),t.push(r)}return e?"":t.join("")},t.prototype.setPenStyles=function(t){this.currPenState.setStyles(t);var e=this.chars[this.pos];e.setPenState(this.currPenState)},t}(),un=function(){function t(){ut(this,t),this.rows=[];for(var e=0;e<Ke;e++)this.rows.push(new ln);this.currRow=Ke-1,this.nrRollUpRows=null,this.reset()}return t.prototype.reset=function(){for(var t=0;t<Ke;t++)this.rows[t].clear();this.currRow=Ke-1},t.prototype.equals=function(t){for(var e=!0,n=0;n<Ke;n++)if(!this.rows[n].equals(t.rows[n])){e=!1;break}return e},t.prototype.copy=function(t){for(var e=0;e<Ke;e++)this.rows[e].copy(t.rows[e])},t.prototype.isEmpty=function(){for(var t=!0,e=0;e<Ke;e++)if(!this.rows[e].isEmpty()){t=!1;break}return t},t.prototype.backSpace=function(){var t=this.rows[this.currRow];t.backSpace()},t.prototype.clearToEndOfRow=function(){var t=this.rows[this.currRow];t.clearToEndOfRow()},t.prototype.insertChar=function(t){var e=this.rows[this.currRow];e.insertChar(t)},t.prototype.setPen=function(t){var e=this.rows[this.currRow];e.setPenStyles(t)},t.prototype.moveCursor=function(t){var e=this.rows[this.currRow];e.moveCursor(t)},t.prototype.setCursor=function(t){rn.log("INFO","setCursor: "+t);var e=this.rows[this.currRow];e.setCursor(t)},t.prototype.setPAC=function(t){rn.log("INFO","pacData = "+JSON.stringify(t));var e=t.row-1;if(this.nrRollUpRows&&e<this.nrRollUpRows-1&&(e=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==e){for(var n=0;n<Ke;n++)this.rows[n].clear();var r=this.currRow+1-this.nrRollUpRows,i=this.lastOutputScreen;if(i){var o=i.rows[r].cueStartTime;if(o&&o<rn.time)for(var a=0;a<this.nrRollUpRows;a++)this.rows[e-this.nrRollUpRows+a+1].copy(i.rows[r+a])}}this.currRow=e;var s=this.rows[this.currRow];if(null!==t.indent){var l=t.indent,u=Math.max(l-1,0);s.setCursor(t.indent),t.color=s.chars[u].penState.foreground}var c={foreground:t.color,underline:t.underline,italics:t.italics,background:"black",flash:!1};this.setPen(c)},t.prototype.setBkgData=function(t){rn.log("INFO","bkgData = "+JSON.stringify(t)),this.backSpace(),this.setPen(t),this.insertChar(32)},t.prototype.setRollUpRows=function(t){this.nrRollUpRows=t},t.prototype.rollUp=function(){if(null===this.nrRollUpRows)return void rn.log("DEBUG","roll_up but nrRollUpRows not set yet");rn.log("TEXT",this.getDisplayText());var t=this.currRow+1-this.nrRollUpRows,e=this.rows.splice(t,1)[0];e.clear(),this.rows.splice(this.currRow,0,e),rn.log("INFO","Rolling up")},t.prototype.getDisplayText=function(t){t=t||!1;for(var e=[],n="",r=-1,i=0;i<Ke;i++){var o=this.rows[i].getTextString();o&&(r=i+1,t?e.push("Row "+r+": '"+o+"'"):e.push(o.trim()))}return e.length>0&&(n=t?"["+e.join(" | ")+"]":e.join("\n")),n},t.prototype.getTextAndFormat=function(){return this.rows},t}(),cn=function(){function t(e,n){ut(this,t),this.chNr=e,this.outputFilter=n,this.mode=null,this.verbose=0,this.displayedMemory=new un,this.nonDisplayedMemory=new un,this.lastOutputScreen=new un,this.currRollUpRow=this.displayedMemory.rows[Ke-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return t.prototype.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[Ke-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},t.prototype.getHandler=function(){return this.outputFilter},t.prototype.setHandler=function(t){this.outputFilter=t},t.prototype.setPAC=function(t){this.writeScreen.setPAC(t)},t.prototype.setBkgData=function(t){this.writeScreen.setBkgData(t)},t.prototype.setMode=function(t){t!==this.mode&&(this.mode=t,rn.log("INFO","MODE="+t),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=t)},t.prototype.insertChars=function(t){for(var e=0;e<t.length;e++)this.writeScreen.insertChar(t[e]);var n=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";rn.log("INFO",n+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(rn.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.prototype.ccRCL=function(){rn.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.prototype.ccBS=function(){rn.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.prototype.ccAOF=function(){},t.prototype.ccAON=function(){},t.prototype.ccDER=function(){rn.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.prototype.ccRU=function(t){rn.log("INFO","RU("+t+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(t)},t.prototype.ccFON=function(){rn.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.prototype.ccRDC=function(){rn.log("INFO","RDC - Resume Direct 

72,t.prototype.parseBackgroundAttributes=function(t,e){var n,r,i,o,a=(16===t||24===t)&&32<=e&&e<=47,s=(23===t||31===t)&&45<=e&&e<=47;return!(!a&&!s)&&(n={},16===t||24===t?(r=Math.floor((e-32)/2),n.background=nn[r],e%2===1&&(n.background=n.background+"_semi")):45===e?n.background="transparent":(n.foreground="black",47===e&&(n.underline=!0)),i=t<24?1:2,o=this.channels[i-1],o.setBkgData(n),this.lastCmdA=null,this.lastCmdB=null,!0)},t.prototype.reset=function(){for(var t=0;t<this.channels.length;t++)this.channels[t]&&this.channels[t].reset();this.lastCmdA=null,this.lastCmdB=null},t.prototype.cueSplitAtTime=function(t){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].cueSplitAtTime(t)},t}(),dn=fn,hn=function(t,e,n){return t.substr(n||0,e.length)===e},pn=function(t){var e=parseInt(t.substr(-3)),n=parseInt(t.substr(-6,2)),r=parseInt(t.substr(-9,2)),i=t.length>9?parseInt(t.substr(0,t.indexOf(":"))):0;return isNaN(e)||isNaN(n)||isNaN(r)||isNaN(i)?-1:(e+=1e3*n,e+=6e4*r,e+=36e5*i)},gn=function t(e){for(var t=5381,n=e.length;n;)t=33*t^e.charCodeAt(--n);return(t>>>0).toString()},mn=function(t,e,n){var r=t[e],i=t[r.prevCC];if(!i||!i.new&&r.new)return t.ccOffset=t.presentationOffset=r.start,void(r.new=!1);for(;i&&i.new;)t.ccOffset+=r.start-i.start,r.new=!1,r=i,i=t[r.prevCC];t.presentationOffset=n},vn={parse:function(t,e,n,r,i,o){var a=/\r\n|\n\r|\n|\r/g,s=String.fromCharCode.apply(null,new Uint8Array(t)).trim().replace(a,"\n").split("\n"),l="00:00.000",u=0,c=0,f=0,d=[],h=void 0,p=!0,g=new Ve;g.oncue=function(t){var e=n[r],i=n.ccOffset;e&&e.new&&(void 0!==c?i=n.ccOffset=e.start:mn(n,r,f)),f&&(i=f+n.ccOffset-n.presentationOffset),t.startTime+=i-c,t.endTime+=i-c,t.id=gn(t.startTime)+gn(t.endTime)+gn(t.text),t.text=decodeURIComponent(escape(t.text)),t.endTime>0&&d.push(t)},g.onparsingerror=function(t){h=t},g.onflush=function(){return h&&o?void o(h):void i(d)},s.forEach(function(t){if(p){if(hn(t,"X-TIMESTAMP-MAP=")){p=!1,t.substr(16).split(",").forEach(function(t){hn(t,"LOCAL:")?l=t.substr(6):hn(t,"MPEGTS:")&&(u=parseInt(t.substr(7)))});try{e=e<0?e+8589934592:e,u-=e,c=pn(l)/1e3,f=u/9e4,c===-1&&(h=new Error("Malformed X-TIMESTAMP-MAP: "+t))}catch(e){h=new Error("Malformed X-TIMESTAMP-MAP: "+t)}return}""===t&&(p=!1)}g.parse(t+"\n")}),g.flush()}},yn=vn,bn=function(t){function e(n){ct(this,e);var r=ft(this,t.call(this,n,Ct.a.MEDIA_ATTACHING,Ct.a.MEDIA_DETACHING,Ct.a.FRAG_PARSING_USERDATA,Ct.a.MANIFEST_LOADING,Ct.a.MANIFEST_LOADED,Ct.a.FRAG_LOADED,Ct.a.LEVEL_SWITCHING,Ct.a.INIT_PTS_FOUND));if(r.hls=n,r.config=n.config,r.enabled=!0,r.Cues=n.config.cueHandler,r.textTracks=[],r.tracks=[],r.unparsedVttFrags=[],r.initPTS=void 0,r.cueRanges=[],r.config.enableCEA708Captions){var i=r,o=function(t,e){var n=null;try{n=new window.Event("addtrack")}catch(t){n=document.createEvent("Event"),n.initEvent("addtrack",!1,!1)}n.track=t,e.dispatchEvent(n)},a={newCue:function(t,e,n){if(!i.textTrack1){var r=i.getExistingTrack("1");if(r)i.textTrack1=r,ht(i.textTrack1),o(i.textTrack1,i.media);else{var a=i.createTextTrack("captions",i.config.captionsTextTrack1Label,i.config.captionsTextTrack1LanguageCode);a&&(a.textTrack1=!0,i.textTrack1=a)}}i.addCues("textTrack1",t,e,n)}},s={newCue:function(t,e,n){if(!i.textTrack2){var r=i.getExistingTrack("2");if(r)i.textTrack2=r,ht(i.textTrack2),o(i.textTrack2,i.media);else{var a=i.createTextTrack("captions",i.config.captionsTextTrack2Label,i.config.captionsTextTrack1LanguageCode);a&&(a.textTrack2=!0,i.textTrack2=a)}}i.addCues("textTrack2",t,e,n)}};r.cea608Parser=new dn(0,a,s)}return r}return dt(e,t),e.prototype.addCues=function(t,e,n,r){for(var i=this.cueRanges,o=!1,a=i.length;a--;){var s=i[a],l=gt(s[0],s[1],e,n);if(l>=0&&(s[0]=Math.min(s[0],e),s[1]=Math.max(s[1],n),o=!0,l/(n-e)>.5))return}o||i.push([e,n]),this.Cues.newCue(this[t],e,n,r)},e.prototype.onInitPtsFound=function(t){var e=this;"undefined"==typeof this.initPTS&&(this.initPTS=t.initPTS),this.unparsedVttFrags.length&&(this.unparsedVttFrags.forEach(function(t){e.onFragLoaded(t)}),this.unparsedVttFrags=[])},e.prototype.getExistingTrack=function(t){var e=this.media;if(e)for(var n=0;n<e.textTracks.length;n++){var r=e.textTracks[n],i="textTrack"+t;if(r[i]===!0)return r}return null},e.prototype.createTextTrack=function(t,e,n){var r=this.media;if(r)return r.addTextTrack(t,e,n)},e.prototype.destroy=function(){Rt.prototype.destroy.call(this)},e.prototype.onMediaAttaching=function(t){this.media=t.media},e.prototype.onMediaDetaching=function(){ht(this.textTrack1),ht(this.textTrack2)},e.prototype.onManifestLoading=function(){this.lastSn=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0};var t=this.media;if(t){var e=t.textTracks;if(e)for(var n=0;n<e.length;n++)ht(e[n])}},e.prototype.onManifestLoaded=function(t){var e=this;if(this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=void 0,this.cueRanges=[],this.config.enableWebVTT){this.tracks=t.subtitles||[];var n=this.media?this.media.textTracks:[];this.tracks.forEach(function(t,r){var i=void 0;if(r<n.length){var o=n[r];pt(o,t)&&(i=o)}i||(i=e.createTextTrack("subtitles",t.name,t.lang)),i.mode=t.default?"showing":"hidden",e.textTracks.push(i)})}},e.prototype.onLevelSwitching=function(){this.enabled="NONE"!==this.hls.currentLevel.closedCaptions},e.prototype.onFragLoaded=function(t){var e=t.frag,n=t.payload;if("main"===e.type){var r=e.sn;if(r!==this.lastSn+1){var i=this.cea608Parser;i&&i.reset()}this.lastSn=r}else if("subtitle"===e.type)if(n.byteLength){if("undefined"==typeof this.initPTS)return void this.unparsedVttFrags.push(t);var o=this.vttCCs;o[e.cc]||(o[e.cc]={start:e.start,prevCC:this.prevCC,new:!0},this.prevCC=e.cc);var a=this.textTracks,s=this.hls;yn.parse(n,this.initPTS,o,e.cc,function(t){var n=a[e.trackId];t.forEach(function(t){if(!n.cues.getCueById(t.id))try{n.addCue(t)}catch(r){var e=new window.TextTrackCue(t.startTime,t.endTime,t.text);e.id=t.id,n.addCue(e)}}),s.trigger(Ct.a.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},function(t){Dt.b.log("Failed to parse VTT cue: "+t),s.trigger(Ct.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e})})}else this.hls.trigger(Ct.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e})},e.prototype.onFragParsingUserdata=function(t){if(this.enabled&&this.config.enableCEA708Captions)for(var e=0;e<t.samples.length;e++){var n=this.extractCea608Data(t.samples[e].bytes);this.cea608Parser.addData(t.samples[e].pts,n)}},e.prototype.extractCea608Data=function(t){for(var e,n,r,i,o,a=31&t[0],s=2,l=[],u=0;u<a;u++)e=t[s++],n=127&t[s++],r=127&t[s++],i=0!==(4&e),o=3&e,0===n&&0===r||i&&0===o&&(l.push(n),l.push(r));return l},e}(Rt),wn=bn,En=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),Tn=function(t){function e(n){mt(this,e);var r=vt(this,t.call(this,n,Ct.a.MEDIA_ATTACHED,Ct.a.MEDIA_DETACHING,Ct.a.MANIFEST_LOADING,Ct.a.MANIFEST_LOADED,Ct.a.SUBTITLE_TRACK_LOADED));return r.tracks=[],r.trackId=-1,r.media=void 0,r}return yt(e,t),e.prototype._onTextTracksChanged=function(){if(this.media){for(var t=-1,e=bt(this.media.textTracks),n=0;n<e.length;n++)"showing"===e[n].mode&&(t=n);this.subtitleTrack=t}},e.prototype.destroy=function(){Rt.prototype.destroy.call(this)},e.prototype.onMediaAttached=function(t){var e=this;this.media=t.media,this.media&&(this.trackChangeListener=this._onTextTracksChanged.bind(this),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.subtitlePollingInterval=setInterval(function(){e.trackChangeListener()},500):this.media.textTracks.addEventListener("change",this.trackChangeListener))},e.prototype.onMediaDetaching=function(){this.media&&(this.useTextTrackPolling?clearInterval(this.subtitlePollingInterval):this.media.textTracks.removeEventListener("change",this.trackChangeListener),this.media=void 0)},e.prototype.onManifestLoading=function(){this.tracks=[],this.trackId=-1},e.prototype.onManifestLoaded=function(t){var e=this,n=t.subtitles||[],r=!1;this.tracks=n,this.trackId=-1,this.hls.trigger(Ct.a.SUBTITLE_TRACKS_UPDATED,{subtitleTracks:n}),n.forEach(function(t){t.default&&(e.subtitleTrack=t.id,r=!0)})},e.prototype.onTick=function(){var t=this.trackId,e=this.tracks[t];if(e){var n=e.details;void 0!==n&&n.live!==!0||(Dt.b.log("(re)loading playlist for subtitle track "+t),this.hls.trigger(Ct.a.SUBTITLE_TRACK_LOADING,{url:e.url,id:t}))}},e.prototype.onSubtitleTrackLoaded=function(t){var e=this;t.id<this.tracks.length&&(Dt.b.log("subtitle track "+t.id+" loaded"),this.tracks[t.id].details=t.details,t.details.live&&!this.timer&&(this.timer=setInterval(function(){e.onTick()},1e3*t.details.targetduration,this)),!t.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))},e.prototype.setSubtitleTrackInternal=function(t){if(t>=0&&t<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=t,Dt.b.log("switching to subtitle track "+t);var e=this.tracks[t];this.hls.trigger(Ct.a.SUBTITLE_TRACK_SWITCH,{id:t});var n=e.details;void 0!==n&&n.live!==!0||(Dt.b.log("(re)loading playlist for subtitle track "+t),this.hls.trigger(Ct.a.SUBTITLE_TRACK_LOADING,{url:e.url,id:t}))}},En(e,[{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(t){this.trackId!==t&&this.setSubtitleTrackInternal(t)}}]),e}(Rt),Sn=Tn,_n=function(t){function e(n){wt(this,e);var r=Et(this,t.call(this,n,Ct.a.ERROR,Ct.a.SUBTITLE_TRACKS_UPDATED,Ct.a.SUBTITLE_TRACK_SWITCH,Ct.a.SUBTITLE_TRACK_LOADED,Ct.a.SUBTITLE_FRAG_PROCESSED));return r.config=n.config,r.vttFragSNsProcessed={},r.vttFragQueues=void 0,r.currentlyProcessing=null,r.currentTrackId=-1,r}return Tt(e,t),e.prototype.destroy=function(){Rt.prototype.destroy.call(this)},e.prototype.clearVttFragQueues=function(){var t=this;this.vttFragQueues={},this.tracks.forEach(function(e){t.vttFragQueues[e.id]=[]})},e.prototype.nextFrag=function(){if(null===this.currentlyProcessing&&this.currentTrackId>-1&&this.vttFragQueues[this.currentTrackId].length){var t=this.currentlyProcessing=this.vttFragQueues[this.currentTrackId].shift();this.hls.trigger(Ct.a.FRAG_LOADING,{frag:t})}},e.prototype.onSubtitleFragProcessed=function(t){t.success&&this.vttFragSNsProcessed[t.frag.trackId].push(t.frag.sn),this.currentlyProcessing=null,this.nextFrag()},e.prototype.onError=function(t){var e=t.frag;e&&"subtitle"!==e.type||this.currentlyProcessing&&(this.currentlyProcessing=null,this.nextFrag())},e.prototype.onSubtitleTracksUpdated=function(t){var e=this;Dt.b.log("subtitle tracks updated"),this.tracks=t.subtitleTracks,this.clearVttFragQueues(),this.vttFragSNsProcessed={},this.tracks.forEach(function(t){e.vttFragSNsProcessed[t.id]=[]})},e.prototype.onSubtitleTrackSwitch=function(t){this.currentTrackId=t.id,this.clearVttFragQueues()},e.prototype.onSubtitleTrackLoaded=function(t){var e=this.vttFragSNsProcessed[t.id],n=this.vttFragQueues[t.id],r=this.currentlyProcessing?this.currentlyProcessing.sn:-1,i=function(t){return e.indexOf(t.sn)>-1},o=function(t){return n.some(function(e){return e.sn===t.sn})};t.details.fragments.forEach(function(e){i(e)||e.sn===r||o(e)||(e.trackId=t.id,n.push(e))}),this.nextFrag()},e}(Rt),An=_n,In={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,lowBufferWatchdogPeriod:.5,highBufferWatchdogPeriod:3,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.2,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:Me,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,fetchSetup:void 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o.Width.Inner:case o.Width.Outer:return this._width;default:return this._width-2*this.settings.stagePadding+this.settings.margin}},o.prototype.refresh=function(){this.enter("refreshing"),this.trigger("refresh"),this.setup(),this.optionsLogic(),this.$element.addClass(this.options.refreshClass),this.update(),this.$element.removeClass(this.options.refreshClass),this.leave("refreshing"),this.trigger("refreshed")},o.prototype.onThrottledResize=function(){n.clearTimeout(this.resizeTimer),this.resizeTimer=n.setTimeout(this._handlers.onResize,this.settings.responsiveRefreshRate)},o.prototype.onResize=function(){return!!this._items.length&&(this._width!==this.$element.width()&&(!!this.isVisible()&&(this.enter("resizing"),this.trigger("resize").isDefaultPrevented()?(this.leave("resizing"),!1):(this.invalidate("width"),this.refresh(),this.leave("resizing"),void this.trigger("resized")))))},o.prototype.registerEventHandlers=function(){t.support.transition&&this.$stage.on(t.support.transition.end+".owl.core",t.proxy(this.onTransitionEnd,this)),this.settings.responsive!==!1&&this.on(n,"resize",this._handlers.onThrottledResize),this.settings.mouseDrag&&(this.$element.addClass(this.options.dragClass),this.$stage.on("mousedown.owl.core",t.proxy(this.onDragStart,this)),this.$stage.on("dragstart.owl.core selectstart.owl.core",function(){return!1})),this.settings.touchDrag&&(this.$stage.on("touchstart.owl.core",t.proxy(this.onDragStart,this)),this.$stage.on("touchcancel.owl.core",t.proxy(this.onDragEnd,this)))},o.prototype.onDragStart=function(e){var n=null;

733!==e.which&&(t.support.transform?(n=this.$stage.css("transform").replace(/.*\(|\)| /g,"").split(","),n={x:n[16===n.length?12:4],y:n[16===n.length?13:5]}):(n=this.$stage.position(),n={x:this.settings.rtl?n.left+this.$stage.width()-this.width()+this.settings.margin:n.left,y:n.top}),this.is("animating")&&(t.support.transform?this.animate(n.x):this.$stage.stop(),this.invalidate("position")),this.$element.toggleClass(this.options.grabClass,"mousedown"===e.type),this.speed(0),this._drag.time=(new Date).getTime(),this._drag.target=t(e.target),this._drag.stage.start=n,this._drag.stage.current=n,this._drag.pointer=this.pointer(e),t(r).on("mouseup.owl.core touchend.owl.core",t.proxy(this.onDragEnd,this)),t(r).one("mousemove.owl.core touchmove.owl.core",t.proxy(function(e){var n=this.difference(this._drag.pointer,this.pointer(e));t(r).on("mousemove.owl.core touchmove.owl.core",t.proxy(this.onDragMove,this)),Math.abs(n.x)<Math.abs(n.y)&&this.is("valid")||(e.preventDefault(),this.enter("dragging"),this.trigger("drag"))},this)))},o.prototype.onDragMove=function(t){var e=null,n=null,r=null,i=this.difference(this._drag.pointer,this.pointer(t)),o=this.difference(this._drag.stage.start,i);this.is("dragging")&&(t.preventDefault(),this.settings.loop?(e=this.coordinates(this.minimum()),n=this.coordinates(this.maximum()+1)-e,o.x=((o.x-e)%n+n)%n+e):(e=this.settings.rtl?this.coordinates(this.maximum()):this.coordinates(this.minimum()),n=this.settings.rtl?this.coordinates(this.minimum()):this.coordinates(this.maximum()),r=this.settings.pullDrag?-1*i.x/5:0,o.x=Math.max(Math.min(o.x,e+r),n+r)),this._drag.stage.current=o,this.animate(o.x))},o.prototype.onDragEnd=function(e){var n=this.difference(this._drag.pointer,this.pointer(e)),i=this._drag.stage.current,o=n.x>0^this.settings.rtl?"left":"right";t(r).off(".owl.core"),this.$element.removeClass(this.options.grabClass),(0!==n.x&&this.is("dragging")||!this.is("valid"))&&(this.speed(this.settings.dragEndSpeed||this.settings.smartSpeed),this.current(this.closest(i.x,0!==n.x?o:this._drag.direction)),this.invalidate("position"),this.update(),this._drag.direction=o,(Math.abs(n.x)>3||(new Date).getTime()-this._drag.time>300)&&this._drag.target.one("click.owl.core",function(){return!1})),this.is("dragging")&&(this.leave("dragging"),this.trigger("dragged"))},o.prototype.closest=function(e,n){var r=-1,o=30,a=this.width(),s=this.coordinates();return this.settings.freeDrag||t.each(s,t.proxy(function(t,l){return"left"===n&&e>l-o&&e<l+o?r=t:"right"===n&&e>l-a-o&&e<l-a+o?r=t+1:this.op(e,"<",l)&&this.op(e,">",s[t+1]!==i?s[t+1]:l-a)&&(r="left"===n?t+1:t),r===-1},this)),this.settings.loop||(this.op(e,">",s[this.minimum()])?r=e=this.minimum():this.op(e,"<",s[this.maximum()])&&(r=e=this.maximum())),r},o.prototype.animate=function(e){var n=this.speed()>0;this.is("animating")&&this.onTransitionEnd(),n&&(this.enter("animating"),this.trigger("translate")),t.support.transform3d&&t.support.transition?this.$stage.css({transform:"translate3d("+e+"px,0px,0px)",transition:this.speed()/1e3+"s"+(this.settings.slideTransition?" "+this.settings.slideTransition:"")}):n?this.$stage.animate({left:e+"px"},this.speed(),this.settings.fallbackEasing,t.proxy(this.onTransitionEnd,this)):this.$stage.css({left:e+"px"})},o.prototype.is=function(t){return this._states.current[t]&&this._states.current[t]>0},o.prototype.current=function(t){if(t===i)return this._current;if(0===this._items.length)return i;if(t=this.normalize(t),this._current!==t){var e=this.trigger("change",{property:{name:"position",value:t}});e.data!==i&&(t=this.normalize(e.data)),this._current=t,this.invalidate("position"),this.trigger("changed",{property:{name:"position",value:this._current}})}return this._current},o.prototype.invalidate=function(e){return"string"===t.type(e)&&(this._invalidated[e]=!0,this.is("valid")&&this.leave("valid")),t.map(this._invalidated,function(t,e){return e})},o.prototype.reset=function(t){t=this.normalize(t),t!==i&&(this._speed=0,this._current=t,this.suppress(["translate","translated"]),this.animate(this.coordinates(t)),this.release(["translate","translated"]))},o.prototype.normalize=function(t,e){var n=this._items.length,r=e?0:this._clones.length;return!this.isNumeric(t)||n<1?t=i:(t<0||t>=n+r)&&(t=((t-r/2)%n+n)%n+r/2),t},o.prototype.relative=function(t){return t-=this._clones.length/2,this.normalize(t,!0)},o.prototype.maximum=function(t){var e,n,r,i=this.settings,o=this._coordinates.length;if(i.loop)o=this._clones.length/2+this._items.length-1;else if(i.autoWidth||i.merge){if(e=this._items.length)for(n=this._items[--e].width(),r=this.$element.width();e--&&(n+=this._items[e].width()+this.settings.margin,!(n>r)););o=e+1}else o=i.center?this._items.length-1:this._items.length-i.items;return t&&(o-=this._clones.length/2),Math.max(o,0)},o.prototype.minimum=function(t){return t?0:this._clones.length/2},o.prototype.items=function(t){return t===i?this._items.slice():(t=this.normalize(t,!0),this._items[t])},o.prototype.mergers=function(t){return t===i?this._mergers.slice():(t=this.normalize(t,!0),this._mergers[t])},o.prototype.clones=function(e){var n=this._clones.length/2,r=n+this._items.length,o=function(t){return t%2===0?r+t/2:n-(t+1)/2};return e===i?t.map(this._clones,function(t,e){return o(e)}):t.map(this._clones,function(t,n){return t===e?o(n):null})},o.prototype.speed=function(t){return t!==i&&(this._speed=t),this._speed},o.prototype.coordinates=function(e){var n,r=1,o=e-1;return e===i?t.map(this._coordinates,t.proxy(function(t,e){return this.coordinates(e)},this)):(this.settings.center?(this.settings.rtl&&(r=-1,o=e+1),n=this._coordinates[e],n+=(this.width()-n+(this._coordinates[o]||0))/2*r):n=this._coordinates[o]||0,n=Math.ceil(n))},o.prototype.duration=function(t,e,n){return 0===n?0:Math.min(Math.max(Math.abs(e-t),1),6)*Math.abs(n||this.settings.smartSpeed)},o.prototype.to=function(t,e){var n=this.current(),r=null,i=t-this.relative(n),o=(i>0)-(i<0),a=this._items.length,s=this.minimum(),l=this.maximum();this.settings.loop?(!this.settings.rewind&&Math.abs(i)>a/2&&(i+=o*-1*a),t=n+i,r=((t-s)%a+a)%a+s,r!==t&&r-i<=l&&r-i>0&&(n=r-i,t=r,this.reset(n))):this.settings.rewind?(l+=1,t=(t%l+l)%l):t=Math.max(s,Math.min(l,t)),this.speed(this.duration(n,t,e)),this.current(t),this.isVisible()&&this.update()},o.prototype.next=function(t){t=t||!1,this.to(this.relative(this.current())+1,t)},o.prototype.prev=function(t){t=t||!1,this.to(this.relative(this.current())-1,t)},o.prototype.onTransitionEnd=function(t){return(t===i||(t.stopPropagation(),(t.target||t.srcElement||t.originalTarget)===this.$stage.get(0)))&&(this.leave("animating"),void this.trigger("translated"))},o.prototype.viewport=function(){var e;return this.options.responsiveBaseElement!==n?e=t(this.options.responsiveBaseElement).width():n.innerWidth?e=n.innerWidth:r.documentElement&&r.documentElement.clientWidth?e=r.documentElement.clientWidth:console.warn("Can not detect viewport width."),e},o.prototype.replace=function(n){this.$stage.empty(),this._items=[],n&&(n=n instanceof e?n:t(n)),this.settings.nestedItemSelector&&(n=n.find("."+this.settings.nestedItemSelector)),n.filter(function(){return 1===this.nodeType}).each(t.proxy(function(t,e){e=this.prepare(e),this.$stage.append(e),this._items.push(e),this._mergers.push(1*e.find("[data-merge]").addBack("[data-merge]").attr("data-merge")||1)},this)),this.reset(this.isNumeric(this.settings.startPosition)?this.settings.startPosition:0),this.invalidate("items")},o.prototype.add=function(n,r){var o=this.relative(this._current);r=r===i?this._items.length:this.normalize(r,!0),n=n instanceof e?n:t(n),this.trigger("add",{content:n,position:r}),n=this.prepare(n),0===this._items.length||r===this._items.length?(0===this._items.length&&this.$stage.append(n),0!==this._items.length&&this._items[r-1].after(n),this._items.push(n),this._mergers.push(1*n.find("[data-merge]").addBack("[data-merge]").attr("data-merge")||1)):(this._items[r].before(n),this._items.splice(r,0,n),this._mergers.splice(r,0,1*n.find("[data-merge]").addBack("[data-merge]").attr("data-merge")||1)),this._items[o]&&this.reset(this._items[o].index()),this.invalidate("items"),this.trigger("added",{content:n,position:r})},o.prototype.remove=function(t){t=this.normalize(t,!0),t!==i&&(this.trigger("remove",{content:this._items[t],position:t}),this._items[t].remove(),this._items.splice(t,1),this._mergers.splice(t,1),this.invalidate("items"),this.trigger("removed",{content:null,position:t}))},o.prototype.preloadAutoWidthImages=function(e){e.each(t.proxy(function(e,n){this.enter("pre-loading"),n=t(n),t(new Image).one("load",t.proxy(function(t){n.attr("src",t.target.src),n.css("opacity",1),this.leave("pre-loading"),!this.is("pre-loading")&&!this.is("initializing")&&this.refresh()},this)).attr("src",n.attr("src")||n.attr("data-src")||n.attr("data-src-retina"))},this))},o.prototype.destroy=function(){this.$element.off(".owl.core"),this.$stage.off(".owl.core"),t(r).off(".owl.core"),this.settings.responsive!==!1&&(n.clearTimeout(this.resizeTimer),this.off(n,"resize",this._handlers.onThrottledResize));for(var e in this._plugins)this._plugins[e].destroy();this.$stage.children(".cloned").remove(),this.$stage.unwrap(),this.$stage.children().contents().unwrap(),this.$stage.children().unwrap(),this.$stage.remove(),this.$element.removeClass(this.options.refreshClass).removeClass(this.options.loadingClass).removeClass(this.options.loadedClass).removeClass(this.options.rtlClass).removeClass(this.options.dragClass).removeClass(this.options.grabClass).attr("class",this.$element.attr("class").replace(new RegExp(this.options.responsiveClass+"-\\S+\\s","g"),"")).removeData("owl.carousel")},o.prototype.op=function(t,e,n){var r=this.settings.rtl;switch(e){case"<":return r?t>n:t<n;case">":return r?t<n:t>n;case">=":return r?t<=n:t>=n;case"<=":return r?t>=n:t<=n}},o.prototype.on=function(t,e,n,r){t.addEventListener?t.addEventListener(e,n,r):t.attachEvent&&t.attachEvent("on"+e,n)},o.prototype.off=function(t,e,n,r){t.removeEventListener?t.removeEventListener(e,n,r):t.detachEvent&&t.detachEvent("on"+e,n)},o.prototype.trigger=function(e,n,r,i,a){var s={item:{count:this._items.length,index:this.current()}},l=t.camelCase(t.grep(["on",e,r],function(t){return t}).join("-").toLowerCase()),u=t.Event([e,"owl",r||"carousel"].join(".").toLowerCase(),t.extend({relatedTarget:this},s,n));return this._supress[e]||(t.each(this._plugins,function(t,e){e.onTrigger&&e.onTrigger(u)}),this.register({type:o.Type.Event,name:e}),this.$element.trigger(u),this.settings&&"function"==typeof this.settings[l]&&this.settings[l].call(this,u)),u},o.prototype.enter=function(e){t.each([e].concat(this._states.tags[e]||[]),t.proxy(function(t,e){this._states.current[e]===i&&(this._states.current[e]=0),this._states.current[e]++},this))},o.prototype.leave=function(e){t.each([e].concat(this._states.tags[e]||[]),t.proxy(function(t,e){this._states.current[e]--},this))},o.prototype.register=function(e){if(e.type===o.Type.Event){if(t.event.special[e.

73name]||(t.event.special[e.name]={}),!t.event.special[e.name].owl){var n=t.event.special[e.name]._default;t.event.special[e.name]._default=function(t){return!n||!n.apply||t.namespace&&t.namespace.indexOf("owl")!==-1?t.namespace&&t.namespace.indexOf("owl")>-1:n.apply(this,arguments)},t.event.special[e.name].owl=!0}}else e.type===o.Type.State&&(this._states.tags[e.name]?this._states.tags[e.name]=this._states.tags[e.name].concat(e.tags):this._states.tags[e.name]=e.tags,this._states.tags[e.name]=t.grep(this._states.tags[e.name],t.proxy(function(n,r){return t.inArray(n,this._states.tags[e.name])===r},this)))},o.prototype.suppress=function(e){t.each(e,t.proxy(function(t,e){this._supress[e]=!0},this))},o.prototype.release=function(e){t.each(e,t.proxy(function(t,e){delete this._supress[e]},this))},o.prototype.pointer=function(t){var e={x:null,y:null};return t=t.originalEvent||t||n.event,t=t.touches&&t.touches.length?t.touches[0]:t.changedTouches&&t.changedTouches.length?t.changedTouches[0]:t,t.pageX?(e.x=t.pageX,e.y=t.pageY):(e.x=t.clientX,e.y=t.clientY),e},o.prototype.isNumeric=function(t){return!isNaN(parseFloat(t))},o.prototype.difference=function(t,e){return{x:t.x-e.x,y:t.y-e.y}},t.fn.owlCarousel=function(e){var n=Array.prototype.slice.call(arguments,1);return this.each(function(){var r=t(this),i=r.data("owl.carousel");i||(i=new o(this,"object"==typeof e&&e),r.data("owl.carousel",i),t.each(["next","prev","to","destroy","refresh","replace","add","remove"],function(e,n){i.register({type:o.Type.Event,name:n}),i.$element.on(n+".owl.carousel.core",t.proxy(function(t){t.namespace&&t.relatedTarget!==this&&(this.suppress([n]),i[n].apply(this,[].slice.call(arguments,1)),this.release([n]))},i))})),"string"==typeof e&&"_"!==e.charAt(0)&&i[e].apply(i,n)})},t.fn.owlCarousel.Constructor=o}(window.Zepto||t,window,document),function(t,e,n,r){var i=function(e){this._core=e,this._interval=null,this._visible=null,this._handlers={"initialized.owl.carousel":t.proxy(function(t){t.namespace&&this._core.settings.autoRefresh&&this.watch()},this)},this._core.options=t.extend({},i.Defaults,this._core.options),this._core.$element.on(this._handlers)};i.Defaults={autoRefresh:!0,autoRefreshInterval:500},i.prototype.watch=function(){this._interval||(this._visible=this._core.isVisible(),this._interval=e.setInterval(t.proxy(this.refresh,this),this._core.settings.autoRefreshInterval))},i.prototype.refresh=function(){this._core.isVisible()!==this._visible&&(this._visible=!this._visible,this._core.$element.toggleClass("owl-hidden",!this._visible),this._visible&&this._core.invalidate("width")&&this._core.refresh())},i.prototype.destroy=function(){var t,n;e.clearInterval(this._interval);for(t in this._handlers)this._core.$element.off(t,this._handlers[t]);for(n in Object.getOwnPropertyNames(this))"function"!=typeof this[n]&&(this[n]=null)},t.fn.owlCarousel.Constructor.Plugins.AutoRefresh=i}(window.Zepto||t,window,document),function(t,e,n,r){var i=function(e){this._core=e,this._loaded=[],this._handlers={"initialized.owl.carousel change.owl.carousel resized.owl.carousel":t.proxy(function(e){if(e.namespace&&this._core.settings&&this._core.settings.lazyLoad&&(e.property&&"position"==e.property.name||"initialized"==e.type)){var n=this._core.settings,i=n.center&&Math.ceil(n.items/2)||n.items,o=n.center&&i*-1||0,a=(e.property&&e.property.value!==r?e.property.value:this._core.current())+o,s=this._core.clones().length,l=t.proxy(function(t,e){this.load(e)},this);for(n.lazyLoadEager>0&&(i+=n.lazyLoadEager,n.loop&&(a-=n.lazyLoadEager,i++));o++<i;)this.load(s/2+this._core.relative(a)),s&&t.each(this._core.clones(this._core.relative(a)),l),a++}},this)},this._core.options=t.extend({},i.Defaults,this._core.options),this._core.$element.on(this._handlers)};i.Defaults={lazyLoad:!1,lazyLoadEager:0},i.prototype.load=function(n){var r=this._core.$stage.children().eq(n),i=r&&r.find(".owl-lazy");!i||t.inArray(r.get(0),this._loaded)>-1||(i.each(t.proxy(function(n,r){var i,o=t(r),a=e.devicePixelRatio>1&&o.attr("data-src-retina")||o.attr("data-src")||o.attr("data-srcset");this._core.trigger("load",{element:o,url:a},"lazy"),o.is("img")?o.one("load.owl.lazy",t.proxy(function(){o.css("opacity",1),this._core.trigger("loaded",{element:o,url:a},"lazy")},this)).attr("src",a):o.is("source")?o.one("load.owl.lazy",t.proxy(function(){this._core.trigger("loaded",{element:o,url:a},"lazy")},this)).attr("srcset",a):(i=new Image,i.onload=t.proxy(function(){o.css({"background-image":'url("'+a+'")',opacity:"1"}),this._core.trigger("loaded",{element:o,url:a},"lazy")},this),i.src=a)},this)),this._loaded.push(r.get(0)))},i.prototype.destroy=function(){var t,e;for(t in this.handlers)this._core.$element.off(t,this.handlers[t]);for(e in Object.getOwnPropertyNames(this))"function"!=typeof this[e]&&(this[e]=null)},t.fn.owlCarousel.Constructor.Plugins.Lazy=i}(window.Zepto||t,window,document),function(t,e,n,r){var i=function(n){this._core=n,this._previousHeight=null,this._handlers={"initialized.owl.carousel refreshed.owl.carousel":t.proxy(function(t){t.namespace&&this._core.settings.autoHeight&&this.update()},this),"changed.owl.carousel":t.proxy(function(t){t.namespace&&this._core.settings.autoHeight&&"position"===t.property.name&&this.update()},this),"loaded.owl.lazy":t.proxy(function(t){t.namespace&&this._core.settings.autoHeight&&t.element.closest("."+this._core.settings.itemClass).index()===this._core.current()&&this.update()},this)},this._core.options=t.extend({},i.Defaults,this._core.options),this._core.$element.on(this._handlers),this._intervalId=null;var r=this;t(e).on("load",function(){r._core.settings.autoHeight&&r.update()}),t(e).resize(function(){r._core.settings.autoHeight&&(null!=r._intervalId&&clearTimeout(r._intervalId),r._intervalId=setTimeout(function(){r.update()},250))})};i.Defaults={autoHeight:!1,autoHeightClass:"owl-height"},i.prototype.update=function(){var e=this._core._current,n=e+this._core.settings.items,r=this._core.settings.lazyLoad,i=this._core.$stage.children().toArray().slice(e,n),o=[],a=0;t.each(i,function(e,n){o.push(t(n).height())}),a=Math.max.apply(null,o),a<=1&&r&&this._previousHeight&&(a=this._previousHeight),this._previousHeight=a,this._core.$stage.parent().height(a).addClass(this._core.settings.autoHeightClass)},i.prototype.destroy=function(){var t,e;for(t in this._handlers)this._core.$element.off(t,this._handlers[t]);for(e in Object.getOwnPropertyNames(this))"function"!=typeof this[e]&&(this[e]=null)},t.fn.owlCarousel.Constructor.Plugins.AutoHeight=i}(window.Zepto||t,window,document),function(t,e,n,r){var i=function(e){this._core=e,this._videos={},this._playing=null,this._handlers={"initialized.owl.carousel":t.proxy(function(t){t.namespace&&this._core.register({type:"state",name:"playing",tags:["interacting"]})},this),"resize.owl.carousel":t.proxy(function(t){t.namespace&&this._core.settings.video&&this.isInFullScreen()&&t.preventDefault()},this),"refreshed.owl.carousel":t.proxy(function(t){t.namespace&&this._core.is("resizing")&&this._core.$stage.find(".cloned .owl-video-frame").remove()},this),"changed.owl.carousel":t.proxy(function(t){t.namespace&&"position"===t.property.name&&this._playing&&this.stop()},this),"prepared.owl.carousel":t.proxy(function(e){if(e.namespace){var n=t(e.content).find(".owl-video");n.length&&(n.css("display","none"),this.fetch(n,t(e.content)))}},this)},this._core.options=t.extend({},i.Defaults,this._core.options),this._core.$element.on(this._handlers),this._core.$element.on("click.owl.video",".owl-video-play-icon",t.proxy(function(t){this.play(t)},this))};i.Defaults={video:!1,videoHeight:!1,videoWidth:!1},i.prototype.fetch=function(t,e){var n=function(){return t.attr("data-vimeo-id")?"vimeo":t.attr("data-vzaar-id")?"vzaar":"youtube"}(),r=t.attr("data-vimeo-id")||t.attr("data-youtube-id")||t.attr("data-vzaar-id"),i=t.attr("data-width")||this._core.settings.videoWidth,o=t.attr("data-height")||this._core.settings.videoHeight,a=t.attr("href");if(!a)throw new Error("Missing video 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