!function a(s,o,l){function u(t,e){if(!o[t]){if(!s[t]){var i="function"==typeof require&&require;if(!e&&i)return i(t,!0);if(c)return c(t,!0);var r=new Error("Cannot find module '"+t+"'");throw r.code="MODULE_NOT_FOUND",r}var n=o[t]={exports:{}};s[t][0].call(n.exports,function(e){return u(s[t][1][e]||e)},n,n.exports,a,s,o,l)}return o[t].exports}for(var c="function"==typeof require&&require,e=0;e1",dragThreshold:3}),e.createMethods.push("_createDrag");var r=e.prototype;o.extend(r,t.prototype),r._touchActionValue="pan-y";var n="createTouch"in document,a=!1;r._createDrag=function(){this.on("activate",this.onActivateDrag),this.on("uiChange",this._uiChangeDrag),this.on("deactivate",this.onDeactivateDrag),this.on("cellChange",this.updateDraggable),n&&!a&&(i.addEventListener("touchmove",function(){}),a=!0)},r.onActivateDrag=function(){this.handles=[this.viewport],this.bindHandles(),this.updateDraggable()},r.onDeactivateDrag=function(){this.unbindHandles(),this.element.classList.remove("is-draggable")},r.updateDraggable=function(){">1"==this.options.draggable?this.isDraggable=1this.options.dragThreshold},r.pointerUp=function(e,t){delete this.isTouchScrolling,this.viewport.classList.remove("is-pointer-down"),this.dispatchEvent("pointerUp",e,[t]),this._dragPointerUp(e,t)},r.pointerDone=function(){i.removeEventListener("scroll",this),delete this.pointerDownScroll},r.dragStart=function(e,t){this.isDraggable&&(this.dragStartPosition=this.x,this.startAnimation(),i.removeEventListener("scroll",this),this.dispatchEvent("dragStart",e,[t]))},r.pointerMove=function(e,t){var i=this._dragPointerMove(e,t);this.dispatchEvent("pointerMove",e,[t,i]),this._dragMove(e,t,i)},r.dragMove=function(e,t,i){if(this.isDraggable){e.preventDefault(),this.previousDragX=this.dragX;var r=this.options.rightToLeft?-1:1;this.options.wrapAround&&(i.x=i.x%this.slideableWidth);var n=this.dragStartPosition+i.x*r;if(!this.options.wrapAround&&this.slides.length){var a=Math.max(-this.slides[0].target,this.dragStartPosition);n=athis.slides[0].target&&-r *"),this.getCell(e))},g.getAdjacentCellElements=function(e,t){if(!e)return this.selectedSlide.getCellElements();t=void 0===t?this.selectedIndex:t;var i=this.slides.length;if(i<=1+2*e)return this.getCellElements();for(var r=[],n=t-e;n<=t+e;n++){var a=this.options.wrapAround?o.modulo(n,i):n,s=this.slides[a];s&&(r=r.concat(s.getCellElements()))}return r},g.queryCell=function(e){if("number"==typeof e)return this.cells[e];if("string"==typeof e){if(e.match(/^[#\.]?[\d\/]/))return;e=this.element.querySelector(e)}return this.getCell(e)},g.uiChange=function(){this.emitEvent("uiChange")},g.childUIPointerDown=function(e){"touchstart"!=e.type&&e.preventDefault(),this.focus()},g.onresize=function(){this.watchCSS(),this.resize()},o.debounceMethod(f,"onresize",150),g.resize=function(){if(this.isActive){this.getSize(),this.options.wrapAround&&(this.x=o.modulo(this.x,this.slideableWidth)),this.positionCells(),this._getWrapShiftCells(),this.setGallerySize(),this.emitEvent("resize");var e=this.selectedElements&&this.selectedElements[0];this.selectCell(e,!1,!0)}},g.watchCSS=function(){this.options.watchCSS&&(-1!=a(this.element,":after").content.indexOf("flickity")?this.activate():this.deactivate())},g.onkeydown=function(e){var t=document.activeElement&&document.activeElement!=this.element;if(this.options.accessibility&&!t){var i=f.keyboardHandlers[e.keyCode];i&&i.call(this)}},f.keyboardHandlers={37:function(){var e=this.options.rightToLeft?"next":"previous";this.uiChange(),this[e]()},39:function(){var e=this.options.rightToLeft?"previous":"next";this.uiChange(),this[e]()}},g.focus=function(){var e=r.pageYOffset;this.element.focus({preventScroll:!0}),r.pageYOffset!=e&&r.scrollTo(r.pageXOffset,e)},g.deactivate=function(){this.isActive&&(this.element.classList.remove("flickity-enabled"),this.element.classList.remove("flickity-rtl"),this.unselectSelectedSlide(),this.cells.forEach(function(e){e.destroy()}),this.element.removeChild(this.viewport),c(this.slider.children,this.element),this.options.accessibility&&(this.element.removeAttribute("tabIndex"),this.element.removeEventListener("keydown",this)),this.isActive=!1,this.emitEvent("deactivate"))},g.destroy=function(){this.deactivate(),r.removeEventListener("resize",this),this.allOff(),this.emitEvent("destroy"),l&&this.$element&&l.removeData(this.element,"flickity"),delete this.element.flickityGUID,delete h[this.guid]},o.extend(g,n),f.data=function(e){var t=(e=o.getQueryElement(e))&&e.flickityGUID;return t&&h[t]},o.htmlInit(f,"flickity"),l&&l.bridget&&l.bridget("flickity",f),f.setJQuery=function(e){l=e},f.Cell=i,f.Slide=s,f})},{"./animate":5,"./cell":6,"./slide":14,"ev-emitter":2,"fizzy-ui-utils":3,"get-size":15}],9:[function(e,t,i){var r;window,r=function(e){return e},"function"==typeof define&&define.amd?define(["./flickity","./drag","./prev-next-button","./page-dots","./player","./add-remove-cell","./lazyload"],r):"object"==typeof t&&t.exports&&(t.exports=r(e("./flickity"),e("./drag"),e("./prev-next-button"),e("./page-dots"),e("./player"),e("./add-remove-cell"),e("./lazyload")))},{"./add-remove-cell":4,"./drag":7,"./flickity":8,"./lazyload":10,"./page-dots":11,"./player":12,"./prev-next-button":13}],10:[function(e,t,i){var r,n;r=window,n=function(e,t,a){"use strict";t.createMethods.push("_createLazyload");var i=t.prototype;function n(e,t){this.img=e,this.flickity=t,this.load()}return i._createLazyload=function(){this.on("select",this.lazyLoad)},i.lazyLoad=function(){var e=this.options.lazyLoad;if(e){var t="number"==typeof e?e:0,i=this.getAdjacentCellElements(t),r=[];i.forEach(function(e){var t=function(e){if("IMG"==e.nodeName){var t=e.getAttribute("data-flickity-lazyload"),i=e.getAttribute("data-flickity-lazyload-src"),r=e.getAttribute("data-flickity-lazyload-srcset");if(t||i||r)return[e]}var n=e.querySelectorAll("img[data-flickity-lazyload], img[data-flickity-lazyload-src], img[data-flickity-lazyload-srcset]");return a.makeArray(n)}(e);r=r.concat(t)}),r.forEach(function(e){new n(e,this)},this)}},n.prototype.handleEvent=a.handleEvent,n.prototype.load=function(){this.img.addEventListener("load",this),this.img.addEventListener("error",this);var e=this.img.getAttribute("data-flickity-lazyload")||this.img.getAttribute("data-flickity-lazyload-src"),t=this.img.getAttribute("data-flickity-lazyload-srcset");this.img.src=e,t&&this.img.setAttribute("srcset",t),this.img.removeAttribute("data-flickity-lazyload"),this.img.removeAttribute("data-flickity-lazyload-src"),this.img.removeAttribute("data-flickity-lazyload-srcset")},n.prototype.onload=function(e){this.complete(e,"flickity-lazyloaded")},n.prototype.onerror=function(e){this.complete(e,"flickity-lazyerror")},n.prototype.complete=function(e,t){this.img.removeEventListener("load",this),this.img.removeEventListener("error",this);var i=this.flickity.getParentCell(this.img),r=i&&i.element;this.flickity.cellSizeChange(r),this.img.classList.add(t),this.flickity.dispatchEvent("lazyLoad",e,r)},t.LazyLoader=n,t},"function"==typeof define&&define.amd?define(["./flickity","fizzy-ui-utils/utils"],function(e,t){return n(0,e,t)}):"object"==typeof t&&t.exports?t.exports=n(0,e("./flickity"),e("fizzy-ui-utils")):n(0,r.Flickity,r.fizzyUIUtils)},{"./flickity":8,"fizzy-ui-utils":3}],11:[function(e,t,i){var r,n;r=window,n=function(e,t,i,r){"use strict";function n(e){this.parent=e,this._create()}(n.prototype=Object.create(i.prototype))._create=function(){this.holder=document.createElement("ol"),this.holder.className="flickity-page-dots",this.dots=[],this.handleClick=this.onClick.bind(this),this.on("pointerDown",this.parent.childUIPointerDown.bind(this.parent))},n.prototype.activate=function(){this.setDots(),this.holder.addEventListener("click",this.handleClick),this.bindStartEvent(this.holder),this.parent.element.appendChild(this.holder)},n.prototype.deactivate=function(){this.holder.removeEventListener("click",this.handleClick),this.unbindStartEvent(this.holder),this.parent.element.removeChild(this.holder)},n.prototype.setDots=function(){var e=this.parent.slides.length-this.dots.length;0>>8^255&m^99;var v=h[t[e[f]=m]=f],y=h[v],b=h[y],T=257*h[m]^16843008*m;r[f]=T<<24|T>>>8,n[f]=T<<16|T>>>16,a[f]=T<<8|T>>>24,s[f]=T,T=16843009*b^65537*y^257*v^16843008*f,l[m]=T<<24|T>>>8,u[m]=T<<16|T>>>16,c[m]=T<<8|T>>>24,d[m]=T,f?(f=v^h[h[h[b^v]]],g^=h[h[g]]):f=g=1}},t.expandKey=function(e){for(var t=this.uint8ArrayToUint32Array_(e),i=!0,r=0;r>>5}function m(e,t){return!!(t+1=e.length)return!1;var r=d(e,t);if(r<=i)return!1;var n=t+r;if(n===e.length||n+1>>6),a=(60&t[i+2])>>>2,!(d.length-1>>6,ae.logger.log("manifest codec:"+r+",ADTS data:type:"+n+",sampleingIndex:"+a+"["+d[a]+"Hz],channelConfig:"+o),s=/firefox/i.test(u)?6<=a?(n=5,l=new Array(4),a-3):(n=2,l=new Array(2),a):-1!==u.indexOf("android")?(n=2,l=new Array(2),a):(n=5,l=new Array(4),r&&(-1!==r.indexOf("mp4a.40.29")||-1!==r.indexOf("mp4a.40.5"))||!r&&6<=a?a-3:((r&&-1!==r.indexOf("mp4a.40.2")&&(6<=a&&1==o||/vivaldi/i.test(u))||!r&&1==o)&&(n=2,l=new 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o=3==i?3-r:3==r?3:4,l=1e3*T.BitratesMap[14*o+n-1],u=3==i?0:2==i?1:2,c=T.SamplingRateMap[3*u+a],d=e[t+3]>>6==3?1:2,h=T.SamplesCoefficients[i][r],f=T.BytesInSlot[r],g=8*h*f;return{sampleRate:c,channelCount:d,frameLength:parseInt(h*l/c+s,10)*f,samplesPerFrame:g}}},isHeaderPattern:function(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])},isHeader:function(e,t){return!!(t+1e||(e-=this.bitsAvailable,e-=(t=e>>3)>>3,this.bytesAvailable-=t,this.loadWord()),this.word<<=e,this.bitsAvailable-=e},t.readBits=function(e){var t=Math.min(this.bitsAvailable,e),i=this.word>>>32-t;return 32>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()},t.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.skipEG=function(){this.skipBits(1+this.skipLZ())},t.readUEG=function(){var e=this.skipLZ();return this.readBits(e+1)-1},t.readEG=function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)},t.readBoolean=function(){return 1===this.readBits(1)},t.readUByte=function(){return this.readBits(8)},t.readUShort=function(){return this.readBits(16)},t.readUInt=function(){return this.readBits(32)},t.skipScalingList=function(e){var t,i=8,r=8;for(t=0;t=e.length)return void i();if(!(e[t].unit.length<32)){var r=this.decrypter.isSync();if(this.decryptAacSample(e,t,i,r),!r)return}}},t.getAvcEncryptedData=function(e){for(var t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t),r=0,n=32;n<=e.length-16;n+=160,r+=16)i.set(e.subarray(n,n+16),r);return i},t.getAvcDecryptedUnit=function(e,t){t=new Uint8Array(t);for(var i=0,r=32;r<=e.length-16;r+=160,i+=16)e.set(t.subarray(i,i+16),r);return e},t.decryptAvcSample=function(t,i,r,n,a,s){var o=this.discardEPB(a.data),e=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(e.buffer,function(e){a.data=l.getAvcDecryptedUnit(o,e),s||l.decryptAvcSamples(t,i,r+1,n)})},t.decryptAvcSamples=function(e,t,i,r){for(;;t++,i=0){if(t>=e.length)return void r();for(var n=e[t].units;!(i>=n.length);i++){var a=n[i];if(!(a.data.length<=48||1!==a.type&&5!==a.type)){var s=this.decrypter.isSync();if(this.decryptAvcSample(e,t,i,r,a,s),!s)return}}}},e}(),o={video:1,audio:2,id3:3,text:4},k=function(){function x(e,t,i,r){this.observer=e,this.config=i,this.typeSupported=r,this.remuxer=t,this.sampleAes=null,this.pmtUnknownTypes={}}var e=x.prototype;return e.setDecryptData=function(e){null!=e&&null!=e.key&&"SAMPLE-AES"===e.method?this.sampleAes=new s(this.observer,this.config,e,this.discardEPB):this.sampleAes=null},x.probe=function(e){var t=x._syncOffset(e);return!(t<0)&&(t&&ae.logger.warn("MPEG2-TS detected but first sync word found @ offset "+t+", junk ahead ?"),!0)},x._syncOffset=function(e){for(var t=Math.min(1e3,e.length-564),i=0;i>4){if((o=n+5+e[n+4])===n+188)continue}else o=n+4;switch(s){case p:a&&(b&&(l=k(b))&&A(l,!1),b={data:[],size:0}),b&&(b.data.push(e.subarray(o,n+188)),b.size+=n+188-o);break;case m:a&&(T&&(l=k(T))&&(f.isAAC?_(l):C(l)),T={data:[],size:0}),T&&(T.data.push(e.subarray(o,n+188)),T.size+=n+188-o);break;case v:a&&(E&&(l=k(E))&&L(l),E={data:[],size:0}),E&&(E.data.push(e.subarray(o,n+188)),E.size+=n+188-o);break;case 0:a&&(o+=e[o]+1),y=this._pmtId=S(e,o);break;case y:a&&(o+=e[o]+1);var R=w(e,o,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,null!=this.sampleAes);0<(p=R.avc)&&(h.pid=p),0<(m=R.audio)&&(f.pid=m,f.isAAC=R.isAAC),0<(v=R.id3)&&(g.pid=v),c&&!d&&(ae.logger.log("reparse from beginning"),c=!1,n=D-188),d=this.pmtParsed=!0;break;case 17:case 8191:break;default:c=!0}}else this.observer.trigger(re.default.ERROR,{type:ne.ErrorTypes.MEDIA_ERROR,details:ne.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});b&&(l=k(b))?(A(l,!0),h.pesData=null):h.pesData=b,T&&(l=k(T))?(f.isAAC?_(l):C(l),f.pesData=null):(T&&T.size&&ae.logger.log("last AAC PES packet truncated,might overlap between fragments"),f.pesData=T),E&&(l=k(E))?(L(l),g.pesData=null):g.pesData=E,null==this.sampleAes?this.remuxer.remux(f,h,g,this._txtTrack,t,i,r):this.decryptAndRemux(f,h,g,this._txtTrack,t,i,r)},e.decryptAndRemux=function(e,t,i,r,n,a,s){if(e.samples&&e.isAAC){var o=this;this.sampleAes.decryptAacSamples(e.samples,0,function(){o.decryptAndRemuxAvc(e,t,i,r,n,a,s)})}else this.decryptAndRemuxAvc(e,t,i,r,n,a,s)},e.decryptAndRemuxAvc=function(e,t,i,r,n,a,s){if(t.samples){var o=this;this.sampleAes.decryptAvcSamples(t.samples,0,0,function(){o.remuxer.remux(e,t,i,r,n,a,s)})}else this.remuxer.remux(e,t,i,r,n,a,s)},e.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},e._parsePAT=function(e,t){return(31&e[t+10])<<8|e[t+11]},e._trackUnknownPmt=function(e,t,i){var r=this.pmtUnknownTypes[e]||0;return 0===r&&(this.pmtUnknownTypes[e]=0,t.call(ae.logger,i)),this.pmtUnknownTypes[e]++,r},e._parsePMT=function(e,t,i,r){var n,a,s={audio:-1,avc:-1,id3:-1,isAAC:!0};for(n=t+3+((15&e[t+1])<<8|e[t+2])-4,t+=12+((15&e[t+10])<<8|e[t+11]);te.size-6)return null;if(192&(i=t[7])&&(s=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&i?54e5=e[i-1].pts)e.push(t);else for(var r=i-1;0<=r;r--)if(t.pts>24&255,t[1]=r>>16&255,t[2]=r>>8&255,t[3]=255&r,t.set(e,4),n=0,r=8;n>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,r>>24,r>>16&255,r>>8&255,255&r,85,196,0,0]))},h.mdia=function(e){return h.box(h.types.mdia,h.mdhd(e.timescale,e.duration),h.hdlr(e.type),h.minf(e))},h.mfhd=function(e){return h.box(h.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},h.minf=function(e){return"audio"===e.type?h.box(h.types.minf,h.box(h.types.smhd,h.SMHD),h.DINF,h.stbl(e)):h.box(h.types.minf,h.box(h.types.vmhd,h.VMHD),h.DINF,h.stbl(e))},h.moof=function(e,t,i){return h.box(h.types.moof,h.mfhd(e),h.traf(i,t))},h.moov=function(e){for(var t=e.length,i=[];t--;)i[t]=h.trak(e[t]);return h.box.apply(null,[h.types.moov,h.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(h.mvex(e)))},h.mvex=function(e){for(var t=e.length,i=[];t--;)i[t]=h.trex(e[t]);return h.box.apply(null,[h.types.mvex].concat(i))},h.mvhd=function(e,t){t*=e;var i=Math.floor(t/(1+l)),r=Math.floor(t%(1+l)),n=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,i>>24,i>>16&255,i>>8&255,255&i,r>>24,r>>16&255,r>>8&255,255&r,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 h.box(h.types.mvhd,n)},h.sdtp=function(e){var t,i,r=e.samples||[],n=new Uint8Array(4+r.length);for(i=0;i>>8&255),n.push(255&r),n=n.concat(Array.prototype.slice.call(i));for(t=0;t>>8&255),a.push(255&r),a=a.concat(Array.prototype.slice.call(i));var s=h.box(h.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|e.sps.length].concat(n).concat([e.pps.length]).concat(a))),o=e.width,l=e.height,u=e.pixelRatio[0],c=e.pixelRatio[1];return h.box(h.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,o>>8&255,255&o,l>>8&255,255&l,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,h.box(h.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),h.box(h.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,c>>24,c>>16&255,c>>8&255,255&c])))},h.esds=function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))},h.mp4a=function(e){var t=e.samplerate;return h.box(h.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,t>>8&255,255&t,0,0]),h.box(h.types.esds,h.esds(e)))},h.mp3=function(e){var t=e.samplerate;return h.box(h.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,t>>8&255,255&t,0,0]))},h.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?h.box(h.types.stsd,h.STSD,h.mp4a(e)):h.box(h.types.stsd,h.STSD,h.mp3(e)):h.box(h.types.stsd,h.STSD,h.avc1(e))},h.tkhd=function(e){var t=e.id,i=e.duration*e.timescale,r=e.width,n=e.height,a=Math.floor(i/(1+l)),s=Math.floor(i%(1+l));return h.box(h.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,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,r>>8&255,255&r,0,0,n>>8&255,255&n,0,0]))},h.traf=function(e,t){var i=h.sdtp(e),r=e.id,n=Math.floor(t/(1+l)),a=Math.floor(t%(1+l));return h.box(h.types.traf,h.box(h.types.tfhd,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r])),h.box(h.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,a>>24,a>>16&255,a>>8&255,255&a])),h.trun(e,i.length+16+20+8+16+8+8),i)},h.trak=function(e){return e.duration=e.duration||4294967295,h.box(h.types.trak,h.tkhd(e),h.mdia(e))},h.trex=function(e){var t=e.id;return h.box(h.types.trex,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},h.trun=function(e,t){var i,r,n,a,s,o,l=e.samples||[],u=l.length,c=12+16*u,d=new Uint8Array(c);for(t+=8+c,d.set([0,0,15,1,u>>>24&255,u>>>16&255,u>>>8&255,255&u,t>>>24&255,t>>>16&255,t>>>8&255,255&t],0),i=0;i>>24&255,n>>>16&255,n>>>8&255,255&n,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,o>>>24&255,o>>>16&255,o>>>8&255,255&o],12+16*i);return h.box(h.types.trun,d)},h.initSegment=function(e){h.types||h.init();var t,i=h.moov(e);return(t=new Uint8Array(h.FTYP.byteLength+i.byteLength)).set(h.FTYP),t.set(i,h.FTYP.byteLength),t},h}();function u(e,t,i,r){void 0===i&&(i=1),void 0===r&&(r=!1);var n=e*t*i;return r?Math.round(n):n}function oe(e,t){return void 0===t&&(t=!1),u(e,1e3,1/9e4,t)}function h(e,t){return void 0===t&&(t=1),u(e,9e4,1/t)}var V=h(10),le=h(.2),ue=null;function ce(e,t){var i;if(void 0===t)return e;for(i=tE.pts&&(v=Math.max(Math.min(v,E.pts-E.dts),-1*le)),E.dts>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:u+=String.fromCharCode(a);break;case 12:case 13:s=e[c++],u+=String.fromCharCode((31&a)<<6|63&s);break;case 14:s=e[c++],o=e[c++],u+=String.fromCharCode((15&a)<<12|(63&s)<<6|(63&o)<<0)}}return u},o}();var n=r._utf8ArrayToStr;t.default=r},"./src/demux/mp4demuxer.js":function(e,t,i){"use strict";i.r(t);var h=i("./src/utils/logger.js"),l=i("./src/events.js"),o=Math.pow(2,32)-1,r=function(){function p(e,t){this.observer=e,this.remuxer=t}var e=p.prototype;return e.resetTimeStamp=function(e){this.initPTS=e},e.resetInitSegment=function(e,t,i,r){if(e&&e.byteLength){var n=this.initData=p.parseInitSegment(e);null==t&&(t="mp4a.40.5"),null==i&&(i="avc1.42e01e");var a={};n.audio&&n.video?a.audiovideo={container:"video/mp4",codec:t+","+i,initSegment:r?e:null}:(n.audio&&(a.audio={container:"audio/mp4",codec:t,initSegment:r?e:null}),n.video&&(a.video={container:"video/mp4",codec:i,initSegment:r?e:null})),this.observer.trigger(l.default.FRAG_PARSING_INIT_SEGMENT,{tracks:a})}else t&&(this.audioCodec=t),i&&(this.videoCodec=i)},p.probe=function(e){return 0>24,e[t+1]=i>>16&255,e[t+2]=i>>8&255,e[t+3]=255&i},p.findBox=function(e,t){var i,r,n,a,s,o,l=[];if(e.data?(s=e.start,n=e.end,e=e.data):(s=0,n=e.byteLength),!t.length)return null;for(i=s;i>>31)return void console.warn("SIDX has hierarchical references (not supported)");var g=p.readUint32(a,d);d+=4,t.push({referenceSize:f,subsegmentDuration:g,info:{duration:g/o,start:l,end:l+f-1}}),l+=f,n=d+=4}return{earliestPresentationTime:0,timescale:o,version:s,referencesCount:u,references:t,moovEndOffset:r}},p.parseInitSegment=function(e){var d=[];return p.findBox(e,["moov","trak"]).forEach(function(e){var t=p.findBox(e,["tkhd"])[0];if(t){var i=t.data[t.start],r=0===i?12:20,n=p.readUint32(t,r),a=p.findBox(e,["mdia","mdhd"])[0];if(a){i=a.data[a.start];var s=p.readUint32(a,r=0===i?12:20),o=p.findBox(e,["mdia","hdlr"])[0];if(o){var l={soun:"audio",vide:"video"}[p.bin2str(o.data.subarray(o.start+8,o.start+12))];if(l){var u=p.findBox(e,["mdia","minf","stbl","stsd"]);if(u.length){u=u[0];var c=p.bin2str(u.data.subarray(u.start+12,u.start+16));h.logger.log("MP4Demuxer:"+l+":"+c+" found")}d[n]={timescale:s,type:l},d[l]={timescale:s,id:n}}}}}}),d},p.getStartDTS=function(n,e){var t,i,r;return t=p.findBox(e,["moof","traf"]),i=[].concat.apply([],t.map(function(r){return p.findBox(r,["tfhd"]).map(function(e){var t,i;return t=p.readUint32(e,4),i=n[t].timescale||9e4,p.findBox(r,["tfdt"]).map(function(e){var t,i;return t=e.data[e.start],i=p.readUint32(e,4),1===t&&(i*=Math.pow(2,32),i+=p.readUint32(e,8)),i})[0]/i})})),r=Math.min.apply(null,i),isFinite(r)?r:0},p.offsetStartDTS=function(r,e,s){p.findBox(e,["moof","traf"]).map(function(i){return p.findBox(i,["tfhd"]).map(function(e){var t=p.readUint32(e,4),a=r[t].timescale||9e4;p.findBox(i,["tfdt"]).map(function(e){var t=e.data[e.start],i=p.readUint32(e,4);if(0===t)p.writeUint32(e,4,i-s*a);else{i*=Math.pow(2,32),i+=p.readUint32(e,8),i-=s*a,i=Math.max(i,0);var r=Math.floor(i/(1+o)),n=Math.floor(i%(1+o));p.writeUint32(e,4,r),p.writeUint32(e,8,n)}})})})},e.append=function(e,t,i,r){var n=this.initData;n||(this.resetInitSegment(e,this.audioCodec,this.videoCodec,!1),n=this.initData);var a,s=this.initPTS;if(void 0===s){var o=p.getStartDTS(n,e);this.initPTS=s=o-t,this.observer.trigger(l.default.INIT_PTS_FOUND,{initPTS:s})}p.offsetStartDTS(n,e,s),a=p.getStartDTS(n,e),this.remuxer.remux(n.audio,n.video,null,null,a,i,r,e)},e.destroy=function(){},p}();t.default=r},"./src/errors.ts":function(e,t,i){"use strict";var r,n,a,s;i.r(t),i.d(t,"ErrorTypes",function(){return r}),i.d(t,"ErrorDetails",function(){return a}),(n=r=r||{}).NETWORK_ERROR="networkError",n.MEDIA_ERROR="mediaError",n.KEY_SYSTEM_ERROR="keySystemError",n.MUX_ERROR="muxError",n.OTHER_ERROR="otherError",(s=a=a||{}).KEY_SYSTEM_NO_KEYS="keySystemNoKeys",s.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",s.KEY_SYSTEM_NO_SESSION="keySystemNoSession",s.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",s.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",s.MANIFEST_LOAD_ERROR="manifestLoadError",s.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",s.MANIFEST_PARSING_ERROR="manifestParsingError",s.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",s.LEVEL_EMPTY_ERROR="levelEmptyError",s.LEVEL_LOAD_ERROR="levelLoadError",s.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",s.LEVEL_SWITCH_ERROR="levelSwitchError",s.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",s.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",s.FRAG_LOAD_ERROR="fragLoadError",s.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",s.FRAG_DECRYPT_ERROR="fragDecryptError",s.FRAG_PARSING_ERROR="fragParsingError",s.REMUX_ALLOC_ERROR="remuxAllocError",s.KEY_LOAD_ERROR="keyLoadError",s.KEY_LOAD_TIMEOUT="keyLoadTimeOut",s.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",s.BUFFER_APPEND_ERROR="bufferAppendError",s.BUFFER_APPENDING_ERROR="bufferAppendingError",s.BUFFER_STALLED_ERROR="bufferStalledError",s.BUFFER_FULL_ERROR="bufferFullError",s.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",s.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",s.INTERNAL_EXCEPTION="internalException"},"./src/events.js":function(e,t,i){"use strict";i.r(t);t.default={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_CREATED:"hlsBufferCreated",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_SWITCHING:"hlsLevelSwitching",LEVEL_SWITCHED:"hlsLevelSwitched",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",LEVELS_UPDATED:"hlsLevelsUpdated",AUDIO_TRACKS_UPDATED:"hlsAudioTracksUpdated",AUDIO_TRACK_SWITCHING:"hlsAudioTrackSwitching",AUDIO_TRACK_SWITCHED:"hlsAudioTrackSwitched",AUDIO_TRACK_LOADING:"hlsAudioTrackLoading",AUDIO_TRACK_LOADED:"hlsAudioTrackLoaded",SUBTITLE_TRACKS_UPDATED:"hlsSubtitleTracksUpdated",SUBTITLE_TRACK_SWITCH:"hlsSubtitleTrackSwitch",SUBTITLE_TRACK_LOADING:"hlsSubtitleTrackLoading",SUBTITLE_TRACK_LOADED:"hlsSubtitleTrackLoaded",SUBTITLE_FRAG_PROCESSED:"hlsSubtitleFragProcessed",CUES_PARSED:"hlsCuesParsed",NON_NATIVE_TEXT_TRACKS_FOUND:"hlsNonNativeTextTracksFound",INIT_PTS_FOUND:"hlsInitPtsFound",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_DECRYPTED:"hlsFragDecrypted",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",FPS_DROP_LEVEL_CAPPING:"hlsFpsDropLevelCapping",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded",STREAM_STATE_TRANSITION:"hlsStreamStateTransition",LIVE_BACK_BUFFER_REACHED:"hlsLiveBackBufferReached"}},"./src/hls.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return li});var r={};i.r(r),i.d(r,"newCue",function(){return gt});var m,n,a,s,o=i("./node_modules/url-toolkit/src/url-toolkit.js"),v=i("./src/errors.ts"),I=i("./src/polyfills/number.js"),O=i("./src/events.js"),M=i("./src/utils/logger.js"),l={hlsEventGeneric:!0,hlsHandlerDestroying:!0,hlsHandlerDestroyed:!0},u=function(){function e(e){this.hls=void 0,this.handledEvents=void 0,this.useGenericHandler=void 0,this.hls=e,this.onEvent=this.onEvent.bind(this);for(var t=arguments.length,i=new Array(1>8*(15-i)&255;return t},t.setDecryptDataFromLevelKey=function(e,t){var i=e;return(null==e?void 0:e.method)&&e.uri&&!e.iv&&((i=new C(e.baseuri,e.reluri)).method=e.method,i.iv=this.createInitializationVector(t)),i},function(e,t,i){t&&g(e.prototype,t),i&&g(e,i)}(e,[{key:"url",get:function(){return!this._url&&this.relurl&&(this._url=Object(o.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url},set:function(e){this._url=e}},{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var e=this.sn;"number"!=typeof e&&(this.levelkey&&"AES-128"===this.levelkey.method&&!this.levelkey.iv&&M.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),e=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,e)}return this._decryptdata}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!Object(I.isFiniteNumber)(this.programDateTime))return null;var e=Object(I.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+1e3*e}},{key:"encrypted",get:function(){return!(!this.decryptdata||null===this.decryptdata.uri||null!==this.decryptdata.key)}}]),e}();function p(e,t){for(var i=0;iNumber.MAX_SAFE_INTEGER?1/0:t},e.hexadecimalInteger=function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var i=new Uint8Array(t.length/2),r=0;rNumber.MAX_SAFE_INTEGER?1/0:t},e.decimalFloatingPoint=function(e){return parseFloat(this[e])},e.enumeratedString=function(e){return this[e]},e.decimalResolution=function(e){var t=y.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}},i.parseAttrList=function(e){var t,i={};for(b.lastIndex=0;null!==(t=b.exec(e));){var r=t[2];0===r.indexOf('"')&&r.lastIndexOf('"')===r.length-1&&(r=r.slice(1,-1)),i[t[1]]=r}return i},i}(),T={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0}};function E(e,t){return MediaSource.isTypeSupported((t||"video")+'/mp4;codecs="'+e+'"')}var S=/(?:#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)|#EXT-X-SESSION-DATA:([^\n\r]*)[\r\n]+)/g,w=/#EXT-X-MEDIA:(.*)/g,x=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/|(?!#)([\S+ ?]+)/.source,/|#EXT-X-BYTERANGE:*(.+)/.source,/|#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/|#.*/.source].join(""),"g"),P=/(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(VERSION):(\d+))|(?:#EXT-X-(MAP):(.+))|(?:(#)([^:]*):(.*))|(?:(#)(.*))(?:.*)\r?\n?/,F=/\.(mp4|m4s|m4v|m4a)$/i,k=function(){function d(){}return d.findGroup=function(e,t){for(var i=0;i=i.start(r)&&t<=i.end(r))return!0}catch(e){}return!1},e.bufferInfo=function(e,t,i){try{if(e){var r,n=e.buffered,a=[];for(r=0;rs&&(r[a-1].end=e[n].end):r.push(e[n])}else r.push(e[n])}else r=e;for(var o,l=0,u=t,c=t,d=0;de.endSN)return 0;for(c=f-e.startSN,(d=e.fragments)[c]=t,h=c;0r.length)return;for(var a=0;ai.startCC||e&&e.cce&&i.start?-1:0}var ge=function(){function e(e,t,i,r){this.config=e,this.media=t,this.fragmentTracker=i,this.hls=r,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1}var t=e.prototype;return t.poll=function(e){var t=this.config,i=this.media,r=this.stalled,n=i.currentTime,a=i.seeking,s=this.seeking&&!a,o=!this.seeking&&a;if(this.seeking=a,n===e){if((o||s)&&(this.stalled=null),!i.paused&&!i.ended&&0!==i.playbackRate&&i.buffered.length){var l=q.bufferInfo(i,n,0),u=0i.maxBufferHole&&t>1e3*i.highBufferWatchdogPeriod&&(M.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},t._reportStall=function(e){var t=this.hls,i=this.media;this.stallReported||(this.stallReported=!0,M.logger.warn("Playback stalling at @"+i.currentTime+" due to low buffer (buffer="+e+")"),t.trigger(O.default.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))},t._trySkipBufferHole=function(e){for(var t=this.config,i=this.hls,r=this.media,n=r.currentTime,a=0,s=0;s=a&&nc&&c>l.currentTime&&(M.logger.log("buffer end: "+t.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+c.toFixed(3)),l.currentTime=c),this.nextLoadPosition=c}if(e.PTSKnown&&r=e.startSN&&d<=e.endSN){var h=a[d-e.startSN];n.cc===h.cc&&(s=h,M.logger.log("live playlist, switching playlist, load frag with next SN: "+s.sn))}s||(s=V.search(a,function(e){return n.cc-e.cc}))&&M.logger.log("live playlist, switching playlist, load frag with same CC: "+s.sn)}return s},t._findFragment=function(e,t,i,r,n,a,s){var o,l=this.hls.config;na-l.maxFragLookUpTolerance?0:l.maxFragLookUpTolerance):o=r[i-1];if(o){var u=o.sn-s.startSN,c=t&&o.level===t.level,d=r[u-1],h=r[1+u];if(t&&o.sn===t.sn)if(c&&!o.backtracked)if(o.snl.maxBufferHole&&t.dropped&&u?(o=d,M.logger.warn("Previous fragment was dropped with large PTS gap between audio and video. Maybe fragment is not starting with a keyframe? Loading previous one to try to overcome this")):(o=h,this.fragmentTracker.getState(o)!==H&&M.logger.log("Re-loading fragment with SN: "+o.sn))}else o=null;else o.backtracked&&(h&&h.backtracked?(M.logger.warn("Already backtracked from fragment "+h.sn+", will not backtrack to fragment "+o.sn+". Loading fragment "+h.sn),o=h):(M.logger.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),o.dropped=0,d?(o=d).backtracked=!0:u&&(o=null)))}return o},t._loadKey=function(e,t){M.logger.log("Loading key for "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], level "+this.level),this.state=Te,this.hls.trigger(O.default.KEY_LOADING,{frag:e})},t._loadFragment=function(e,t,i,r){var n=this.fragmentTracker.getState(e);"initSegment"!==(this.fragCurrent=e).sn&&(this.startFragRequested=!0),Object(I.isFiniteNumber)(e.sn)&&!e.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),e.backtracked||n===j||n===G?(e.autoLevel=this.hls.autoLevelEnabled,e.bitrateTest=this.bitrateTest,M.logger.log("Loading "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], level "+this.level+", "+(this.loadedmetadata?"currentTime":"nextLoadPosition")+": "+parseFloat(i.toFixed(3))+", bufferEnd: "+parseFloat(r.toFixed(3))),this.hls.trigger(O.default.FRAG_LOADING,{frag:e}),this.demuxer||(this.demuxer=new te(this.hls,"main")),this.state=Ee):n===z&&this._reduceMaxBufferLength(e.duration)&&this.fragmentTracker.removeFragment(e)},t.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,a.MAIN)},t.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.endPTS+.5):null},t._checkFragmentChanged=function(){var e,t,i=this.media;if(i&&i.readyState&&!1===i.seeking&&((t=i.currentTime)>this.lastCurrentTime&&(this.lastCurrentTime=t),q.isBuffered(i,t)?e=this.getBufferedFrag(t):q.isBuffered(i,t+.1)&&(e=this.getBufferedFrag(t+.1)),e)){var r=e;if(r!==this.fragPlaying){this.hls.trigger(O.default.FRAG_CHANGED,{frag:r});var n=r.level;this.fragPlaying&&this.fragPlaying.level===n||this.hls.trigger(O.default.LEVEL_SWITCHED,{level:n}),this.fragPlaying=r}}},t.immediateLevelSwitch=function(){if(M.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e,t=this.media;t?(e=t.paused)||t.pause():e=!0,this.previouslyPaused=e}var i=this.fragCurrent;i&&i.loader&&i.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},t.immediateLevelSwitchEnd=function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,0=e&&(t.maxMaxBufferLength/=2,M.logger.warn("main:reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},t._checkBuffer=function(){var e=this.media;if(e&&0!==e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length?(this.loadedmetadata=!0,this._seekToStartPos()):this.immediateSwitch?this.immediateLevelSwitchEnd():this.gapController.poll(this.lastCurrentTime,t)}},t.onFragLoadEmergencyAborted=function(){this.state=ye,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()},t.onBufferFlushed=function(){var e=this.mediaBuffer?this.mediaBuffer:this.media;if(e){var t=this.audioOnly?h.AUDIO:h.VIDEO;this.fragmentTracker.detectEvictedFragments(t,e.buffered)}this.state=ye,this.fragPrevious=null},t.onLevelsUpdated=function(e){this.levels=e.levels},t.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},t._seekToStartPos=function(){var e=this.media,t=e.currentTime,i=this.startPosition;if(t!==i&&0<=i){if(e.seeking)return void M.logger.log("could not seek to "+i+", already seeking at "+t);var r=(e.buffered.length?e.buffered.start(0):0)-i;0"+e),this.hls.trigger(O.default.STREAM_STATE_TRANSITION,{previousState:t,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getBufferedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;return e?this.followingBufferedFrag(this.getBufferedFrag(e.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}]),e}(xe);function Me(e,t){for(var i=0;ie[e.length-1].endTime)return e[e.length-1];for(var i=0,r=e.length-1;i<=r;){var n=Math.floor((r+i)/2);if(te[n].endTime))return e[n];i=n+1}}return e[i].endTime-t=this.minWeight_},t.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.destroy=function(){},e}();function He(e,t){for(var i=0;i500*i.duration/s){var o=e.levels,l=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/a),u=o[i.level];if(!u)return;var c=u.realBitrate?Math.max(u.realBitrate,u.bitrate):u.bitrate,d=n.total?n.total:Math.max(n.loaded,Math.round(i.duration*c/8)),h=t.currentTime,f=(d-n.loaded)/l,g=(q.bufferInfo(t,h,e.config.maxBufferHole).end-h)/s;if(g<2*i.duration/s&&gl.start(0)&&this.removeBufferRange(s,o,0,n)&&this.hls.trigger(O.default.LIVE_BACK_BUFFER_REACHED,{bufferEnd:n})}}else M.logger.error("flushLiveBackBuffer called without attaching media")}},i.onLevelUpdated=function(e){var t=e.details;0this._msDuration&&this._levelDuration>e||!Object(I.isFiniteNumber)(e))&&(M.logger.log("Updating Media Source duration to "+this._levelDuration.toFixed(3)),this._msDuration=this.mediaSource.duration=this._levelDuration)}},i.doFlush=function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var t=0,i=this.sourceBuffer;try{for(var r in i){var n=i[r];n&&(t+=n.buffered.length)}}catch(e){M.logger.error("error while accessing sourceBuffer.buffered")}this.appended=t,this.hls.trigger(O.default.BUFFER_FLUSHED)}},i.doAppending=function(){var t=this.config,i=this.hls,r=this.segments,e=this.sourceBuffer;if(Object.keys(e).length){if(!this.media||this.media.error)return this.segments=[],void M.logger.error("trying to append although a media error occured, flush segment and abort");if(!this.appending){var n=r.shift();if(n)try{var a=e[n.type];if(!a)return void this._onSBUpdateEnd();if(a.updating)return void r.unshift(n);a.ended=!1,this.parent=n.parent,a.appendBuffer(n.data),this.appendError=0,this.appended++,this.appending=!0}catch(e){M.logger.error("error while trying to append buffer:"+e.message),r.unshift(n);var s={type:v.ErrorTypes.MEDIA_ERROR,parent:n.parent,details:"",fatal:!1};22===e.code?(this.segments=[],s.details=v.ErrorDetails.BUFFER_FULL_ERROR):(this.appendError++,s.details=v.ErrorDetails.BUFFER_APPEND_ERROR,this.appendError>t.appendErrorMaxRetry&&(M.logger.log("fail "+t.appendErrorMaxRetry+" times to append segment in sourceBuffer"),this.segments=[],s.fatal=!0)),i.trigger(O.default.ERROR,s)}}}},i.flushBuffer=function(e,t,i){var r=this.sourceBuffer;if(!Object.keys(r).length)return!0;var n="null";if(this.media&&(n=this.media.currentTime.toFixed(3)),M.logger.log("flushBuffer,pos/start/end: "+n+"/"+e+"/"+t),this.flushBufferCounter>=this.appended)return M.logger.warn("abort flushing too many retries"),!0;var a=r[i];if(a){if(a.ended=!1,a.updating)return M.logger.warn("cannot flush, sb updating in progress"),!1;if(this.removeBufferRange(i,a,e,t))return this.flushBufferCounter++,!1}return M.logger.log("buffer flushed"),!0},i.removeBufferRange=function(e,t,i,r){try{for(var n=0;nthis.autoLevelCapping&&t.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},e.getMaxLevel=function(i){var r=this;if(!this.levels)return-1;var e=this.levels.filter(function(e,t){return n.isLevelAllowed(t,r.restrictedLevels)&&t<=i});return this.clientRect=null,n.getMaxLevelByMediaSize(e,this.mediaWidth,this.mediaHeight)},e.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},e.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer),this.timer=null)},e.getDimensions=function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,t.width||t.height||(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t},n.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},n.getMaxLevelByMediaSize=function(e,t,i){if(!e||e&&!e.length)return-1;for(var r,n,a=e.length-1,s=0;s=t||o.height>=i)&&(r=o,!(n=e[s+1])||r.width!==n.width||r.height!==n.height)){a=s;break}}return a},function(e,t,i){t&&Ye(e.prototype,t),i&&Ye(e,i)}(n,[{key:"mediaWidth",get:function(){return this.getDimensions().width*n.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*n.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}}]),n}(u);var Qe=window.performance,$e=function(t){function e(e){return t.call(this,e,O.default.MEDIA_ATTACHING)||this}!function(e,t){e.prototype=Object.create(t.prototype),(e.prototype.constructor=e).__proto__=t}(e,t);var i=e.prototype;return i.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},i.onMediaAttaching=function(e){var t=this.hls.config;t.capLevelOnFPSDrop&&("function"==typeof(this.video=e.media instanceof window.HTMLVideoElement?e.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),t.fpsDroppedMonitoringPeriod))},i.checkFPS=function(e,t,i){var r=Qe.now();if(t){if(this.lastTime){var n=r-this.lastTime,a=i-this.lastDroppedFrames,s=t-this.lastDecodedFrames,o=1e3*a/n,l=this.hls;if(l.trigger(O.default.FPS_DROP,{currentDropped:a,currentDecoded:s,totalDroppedFrames:i}),0l.config.fpsDroppedMonitoringThreshold*s){var u=l.currentLevel;M.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),0=u)&&(u-=1,l.trigger(O.default.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:l.currentLevel}),l.autoLevelCapping=u,l.streamController.nextLevelSwitch())}}this.lastTime=r,this.lastDroppedFrames=i,this.lastDecodedFrames=t}},i.checkFPSInterval=function(){var e=this.video;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)},e}(u),Je=function(){function e(e){e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}var t=e.prototype;return t.destroy=function(){this.abort(),this.loader=null},t.abort=function(){var e=this.loader;e&&4!==e.readyState&&(this.stats.aborted=!0,e.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.load=function(e,t,i){this.context=e,this.config=t,this.callbacks=i,this.stats={trequest:window.performance.now(),retry:0},this.retryDelay=t.retryDelay,this.loadInternal()},t.loadInternal=function(){var t,i=this.context;t=this.loader=new window.XMLHttpRequest;var e=this.stats;e.tfirst=0,e.loaded=0;var r=this.xhrSetup;try{if(r)try{r(t,i.url)}catch(e){t.open("GET",i.url,!0),r(t,i.url)}t.readyState||t.open("GET",i.url,!0)}catch(e){return void this.callbacks.onError({code:t.status,text:e.message},i,t)}i.rangeEnd&&t.setRequestHeader("Range","bytes="+i.rangeStart+"-"+(i.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=i.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),t.send()},t.readystatechange=function(e){var t=e.currentTarget,i=t.readyState,r=this.stats,n=this.context,a=this.config;if(!r.aborted&&2<=i)if(window.clearTimeout(this.requestTimeout),0===r.tfirst&&(r.tfirst=Math.max(window.performance.now(),r.trequest)),4===i){var s=t.status;if(200<=s&&s<300){var o,l;r.tload=Math.max(r.tfirst,window.performance.now()),l="arraybuffer"===n.responseType?(o=t.response).byteLength:(o=t.responseText).length,r.loaded=r.total=l;var u={url:t.responseURL,data:o};this.callbacks.onSuccess(u,r,n,t)}else r.retry>=a.maxRetry||400<=s&&s<499?(M.logger.error(s+" while loading "+n.url),this.callbacks.onError({code:s,text:t.statusText},n,t)):(M.logger.warn(s+" while loading "+n.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,a.maxRetryDelay),r.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),a.timeout)},t.loadtimeout=function(){M.logger.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.loadprogress=function(e){var t=e.currentTarget,i=this.stats;i.loaded=e.loaded,e.lengthComputable&&(i.total=e.total);var r=this.callbacks.onProgress;r&&r(i,this.context,null,t)},e}();function Ze(e,t){for(var i=0;i=this.tracks.length)M.logger.warn("Invalid audio track id:",e.id);else{if(M.logger.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.hasInterval()){var t=1e3*e.details.targetduration;this.setInterval(t)}!e.details.live&&this.hasInterval()&&this.clearInterval()}},t.onAudioTrackSwitched=function(e){var t=this.tracks[e.id].groupId;t&&this.audioGroupId!==t&&(this.audioGroupId=t)},t.onLevelLoaded=function(e){this._selectAudioGroup(e.level)},t.onError=function(e){e.type===v.ErrorTypes.NETWORK_ERROR&&(e.fatal&&this.clearInterval(),e.details===v.ErrorDetails.AUDIO_TRACK_LOAD_ERROR&&(M.logger.warn("Network failure on audio-track id:",e.context.id),this._handleLoadError()))},t._setAudioTrack=function(e){if(this._trackId===e&&this.tracks[this._trackId].details)M.logger.debug("Same id as current audio-track passed, and track details available -> no-op");else if(e<0||e>=this.tracks.length)M.logger.warn("Invalid id passed to audio-track controller");else{var t=this.tracks[e];M.logger.log("Now switching to audio-track index "+e),this.clearInterval(),this._trackId=e;var i=t.url,r=t.type,n=t.id;this.hls.trigger(O.default.AUDIO_TRACK_SWITCHING,{id:n,type:r,url:i}),this._loadTrackDetailsIfNeeded(t)}},t.doTick=function(){this._updateTrack(this._trackId)},t._selectAudioGroup=function(e){var t=this.hls.levels[e];if(t&&t.audioGroupIds){var i=t.audioGroupIds[t.urlId];this.audioGroupId!==i&&(this.audioGroupId=i,this._selectInitialAudioTrack())}},t._selectInitialAudioTrack=function(){var t=this,e=this.tracks;if(e.length){var i=this.tracks[this._trackId],r=null;if(i&&(r=i.name),this._selectDefaultTrack){var n=e.filter(function(e){return e.default});n.length?e=n:M.logger.warn("No default audio tracks defined")}var a=!1,s=function(){e.forEach(function(e){a||t.audioGroupId&&e.groupId!==t.audioGroupId||r&&r!==e.name||(t._setAudioTrack(e.id),a=!0)})};s(),a||(r=null,s()),a||(M.logger.error("No track found for running audio group-ID: 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l=function(e){return"https://i.ytimg.com/vi/".concat(o,"/").concat(e,"default.jpg")};ct(l("maxres"),121).catch(function(){return ct(l("sd"),121)}).catch(function(){return ct(l("hq"))}).then(function(e){return dt.setPoster.call(a,e.src)}).then(function(e){e.includes("maxres")||(a.elements.poster.style.backgroundSize="cover")}).catch(function(){})}a.embed=new window.YT.Player(a.media,{videoId:o,host:function(e){return e.noCookie?"https://www.youtube-nocookie.com":"http:"===window.location.protocol?"http://www.youtube.com":void 0}(s),playerVars:se({},{autoplay:a.config.autoplay?1:0,hl:a.config.hl,controls:a.supported.ui&&s.customControls?0:1,disablekb:1,playsinline:a.config.fullscreen.iosNative?0:1,cc_load_policy:a.captions.active?1:0,cc_lang_pref:a.config.captions.language,widget_referrer:window?window.location.href:null},s),events:{onError:function(e){if(!a.media.error){var t=e.data,i={2:"The request contains an invalid parameter value. 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a.config.speed.options.includes(e)}),a.supported.ui&&s.customControls&&a.media.setAttribute("tabindex",-1),Re.call(a,a.media,"timeupdate"),Re.call(a,a.media,"durationchange"),clearInterval(a.timers.buffering),a.timers.buffering=setInterval(function(){a.media.buffered=i.getVideoLoadedFraction(),(null===a.media.lastBuffered||a.media.lastBuffered ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/);n&&(a.startTime=60*Number(n[1]||0)*60+60*Number(n[2])+Number(n[3])+Number("0.".concat(n[4])),a.endTime=60*Number(n[6]||0)*60+60*Number(n[7])+Number(n[8])+Number("0.".concat(n[9])))}}),a.text&&i.push(a)}),i),height:null,urlPrefix:""};r.frames[0].text.startsWith("/")||r.frames[0].text.startsWith("http://")||r.frames[0].text.startsWith("https://")||(r.urlPrefix=s.substring(0,s.lastIndexOf("/")+1));var n=new 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t=this.player.elements.progress.getBoundingClientRect(),i=100/t.width*(e.pageX-t.left);this.seekTime=this.player.media.duration*(i/100),this.seekTime<0&&(this.seekTime=0),this.seekTime>this.player.media.duration-1&&(this.seekTime=this.player.media.duration-1),this.mousePosX=e.pageX,this.elements.thumb.time.innerText=$e(this.seekTime)}this.showImageAtCurrentTime()}}},{key:"endMove",value:function(){this.toggleThumbContainer(!1,!0)}},{key:"startScrubbing",value:function(e){!V(e.button)&&!1!==e.button&&0!==e.button||(this.mouseDown=!0,this.player.media.duration&&(this.toggleScrubbingContainer(!0),this.toggleThumbContainer(!1,!0),this.showImageAtCurrentTime()))}},{key:"endScrubbing",value:function(){var e=this;this.mouseDown=!1,Math.ceil(this.lastTime)===Math.ceil(this.player.media.currentTime)?this.toggleScrubbingContainer(!1):De.call(this.player,this.player.media,"timeupdate",function(){e.mouseDown||e.toggleScrubbingContainer(!1)})}},{key:"listeners",value:function(){var e=this;this.player.on("play",function(){e.toggleThumbContainer(!1,!0)}),this.player.on("seeked",function(){e.toggleThumbContainer(!1)}),this.player.on("timeupdate",function(){e.lastTime=e.player.media.currentTime})}},{key:"render",value:function(){this.elements.thumb.container=ue("div",{class:this.player.config.classNames.previewThumbnails.thumbContainer}),this.elements.thumb.imageContainer=ue("div",{class:this.player.config.classNames.previewThumbnails.imageContainer}),this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);var e=ue("div",{class:this.player.config.classNames.previewThumbnails.timeContainer});this.elements.thumb.time=ue("span",{},"00:00"),e.appendChild(this.elements.thumb.time),this.elements.thumb.container.appendChild(e),J(this.player.elements.progress)&&this.player.elements.progress.appendChild(this.elements.thumb.container),this.elements.scrubbing.container=ue("div",{class:this.player.config.classNames.previewThumbnails.scrubbingContainer}),this.player.elements.wrapper.appendChild(this.elements.scrubbing.container)}},{key:"destroy",value:function(){this.elements.thumb.container&&this.elements.thumb.container.remove(),this.elements.scrubbing.container&&this.elements.scrubbing.container.remove()}},{key:"showImageAtCurrentTime",value:function(){var i=this;this.mouseDown?this.setScrubbingContainerSize():this.setThumbContainerSizeAndPos();var r=this.thumbnails[0].frames.findIndex(function(e){return i.seekTime>=e.startTime&&i.seekTime<=e.endTime}),e=0<=r,n=0;this.mouseDown||this.toggleThumbContainer(e),e&&(this.thumbnails.forEach(function(e,t){i.loadedImages.includes(e.frames[r].text)&&(n=t)}),r!==this.showingThumb&&(this.showingThumb=r,this.loadImage(n)))}},{key:"loadImage",value:function(){var e=this,t=0e.length)&&(t=e.length);for(var i=0,r=new Array(t);i