(window.webpackJsonp=window.webpackJsonp||[]).push([[100],{290:function(t,e,r){"use strict";t.exports={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21}},435:function(t,e,r){"use strict";var o,n,h,d=r(79),l=r(855),_=r(290),c=r(856).TimestampRolloverStream,f=r(290),y=188;(o=function(){var t=new Uint8Array(y),e=0;o.prototype.init.call(this),this.push=function(r){var o,n=0,h=y;for(e?((o=new Uint8Array(r.byteLength+e)).set(t.subarray(0,e)),o.set(r,e),e=0):o=r;h<o.byteLength;)71!==o[n]||71!==o[h]?(n++,h++):(this.trigger("data",o.subarray(n,h)),n+=y,h+=y);n<o.byteLength&&(t.set(o.subarray(n),0),e=o.byteLength-n)},this.flush=function(){e===y&&71===t[0]&&(this.trigger("data",t),e=0),this.trigger("done")}}).prototype=new d,(n=function(){var t,e,r,o;n.prototype.init.call(this),o=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,t=function(t,o){var n=0;o.payloadUnitStartIndicator&&(n+=t[n]+1),"pat"===o.type?e(t.subarray(n),o):r(t.subarray(n),o)},e=function(t,e){e.section_number=t[7],e.last_section_number=t[8],o.pmtPid=(31&t[10])<<8|t[11],e.pmtPid=o.pmtPid},r=function(t,e){var r,n;if(1&t[5]){for(o.programMapTable={video:null,audio:null,"timed-metadata":{}},r=3+((15&t[1])<<8|t[2])-4,n=12+((15&t[10])<<8|t[11]);n<r;){var h=t[n],d=(31&t[n+1])<<8|t[n+2];h===_.H264_STREAM_TYPE&&null===o.programMapTable.video?o.programMapTable.video=d:h===_.ADTS_STREAM_TYPE&&null===o.programMapTable.audio?o.programMapTable.audio=d:h===_.METADATA_STREAM_TYPE&&(o.programMapTable["timed-metadata"][d]=h),n+=5+((15&t[n+3])<<8|t[n+4])}e.programMapTable=o.programMapTable}},this.push=function(e){var r={},o=4;if(r.payloadUnitStartIndicator=!!(64&e[1]),r.pid=31&e[1],r.pid<<=8,r.pid|=e[2],(48&e[3])>>>4>1&&(o+=e[o]+1),0===r.pid)r.type="pat",t(e.subarray(o),r),this.trigger("data",r);else if(r.pid===this.pmtPid)for(r.type="pmt",t(e.subarray(o),r),this.trigger("data",r);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([e,o,r]):this.processPes_(e,o,r)},this.processPes_=function(t,e,r){r.pid===this.programMapTable.video?r.streamType=_.H264_STREAM_TYPE:r.pid===this.programMapTable.audio?r.streamType=_.ADTS_STREAM_TYPE:r.streamType=this.programMapTable["timed-metadata"][r.pid],r.type="pes",r.data=t.subarray(e),this.trigger("data",r)}}).prototype=new d,n.STREAM_TYPES={h264:27,adts:15},h=function(){var t=this,video={data:[],size:0},audio={data:[],size:0},e={data:[],size:0},r=function(e,r,o){var n,h,d=new Uint8Array(e.size),l={type:r},i=0,_=0;if(e.data.length&&!(e.size<9)){for(l.trackId=e.data[0].pid,i=0;i<e.data.length;i++)h=e.data[i],d.set(h.data,_),_+=h.data.byteLength;var c,f,y;c=d,(f=l).packetLength=6+(c[4]<<8|c[5]),f.dataAlignmentIndicator=!!(4&c[6]),192&(y=c[7])&&(f.pts=(14&c[9])<<27|(255&c[10])<<20|(254&c[11])<<12|(255&c[12])<<5|(254&c[13])>>>3,f.pts*=4,f.pts+=(6&c[13])>>>1,f.dts=f.pts,64&y&&(f.dts=(14&c[14])<<27|(255&c[15])<<20|(254&c[16])<<12|(255&c[17])<<5|(254&c[18])>>>3,f.dts*=4,f.dts+=(6&c[18])>>>1)),f.data=c.subarray(9+c[8]),n="video"===r||l.packetLength<=e.size,(o||n)&&(e.size=0,e.data.length=0),n&&t.trigger("data",l)}};h.prototype.init.call(this),this.push=function(data){({pat:function(){},pes:function(){var t,o;switch(data.streamType){case _.H264_STREAM_TYPE:case f.H264_STREAM_TYPE:t=video,o="video";break;case _.ADTS_STREAM_TYPE:t=audio,o="audio";break;case _.METADATA_STREAM_TYPE:t=e,o="timed-metadata";break;default:return}data.payloadUnitStartIndicator&&r(t,o,!0),t.data.push(data),t.size+=data.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]},r=data.programMapTable;null!==r.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+r.video,codec:"avc",type:"video"}),null!==r.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+r.audio,codec:"adts",type:"audio"}),t.trigger("data",e)}})[data.type]()},this.flush=function(){r(video,"video"),r(audio,"audio"),r(e,"timed-metadata"),this.trigger("done")}},h.prototype=new d;var m={PAT_PID:0,MP2T_PACKET_LENGTH:y,TransportPacketStream:o,TransportParseStream:n,ElementaryStream:h,TimestampRolloverStream:c,CaptionStream:l.CaptionStream,Cea608Stream:l.Cea608Stream,MetadataStream:r(857)};for(var T in _)_.hasOwnProperty(T)&&(m[T]=_[T]);t.exports=m},855:function(t,e,r){"use strict";var o=r(79),n=function(){n.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new f(0,0),new f(0,1),new f(1,0),new f(1,1)],this.reset(),this.ccStreams_.forEach(function(t){t.on("data",this.trigger.bind(this,"data")),t.on("done",this.trigger.bind(this,"done"))},this)};n.prototype=new o,n.prototype.push=function(t){var e,r;"sei_rbsp"===t.nalUnitType&&4===(e=function(t){for(var i=0,e={payloadType:-1,payloadSize:0},r=0,o=0;i<t.byteLength&&128!==t[i];){for(;255===t[i];)r+=255,i++;for(r+=t[i++];255===t[i];)o+=255,i++;if(o+=t[i++],!e.payload&&4===r){e.payloadType=r,e.payloadSize=o,e.payload=t.subarray(i,i+o);break}i+=o,r=0,o=0}return e}(t.escapedRBSP)).payloadType&&(r=function(t){return 181!==t.payload[0]||49!=(t.payload[1]<<8|t.payload[2])||"GA94"!==String.fromCharCode(t.payload[3],t.payload[4],t.payload[5],t.payload[6])||3!==t.payload[7]?null:t.payload.subarray(8,t.payload.length-1)}(e),r&&(t.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:t.dts===this.latestDts_&&this.ignoreNextEqualDts_?this.ignoreNextEqualDts_=!1:(this.captionPackets_=this.captionPackets_.concat(function(t,e){var i,r,o,data,n=[];if(!(64&e[0]))return n;for(r=31&e[0],i=0;i<r;i++)data={type:3&e[2+(o=3*i)],pts:t},4&e[o+2]&&(data.ccData=e[o+3]<<8|e[o+4],n.push(data));return n}(t.pts,r)),this.latestDts_=t.dts)))},n.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(t,e){t.presortIndex=e}),this.captionPackets_.sort(function(a,b){return a.pts===b.pts?a.presortIndex-b.presortIndex:a.pts-b.pts}),this.captionPackets_.forEach(function(t){t.type<2&&this.dispatchCea608Packet(t)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(t){t.flush()},this)):this.ccStreams_.forEach(function(t){t.flush()},this)},n.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(t){t.reset()})},n.prototype.dispatchCea608Packet=function(t){this.setsChannel1Active(t)?this.activeCea608Channel_[t.type]=0:this.setsChannel2Active(t)&&(this.activeCea608Channel_[t.type]=1),null!==this.activeCea608Channel_[t.type]&&this.ccStreams_[(t.type<<1)+this.activeCea608Channel_[t.type]].push(t)},n.prototype.setsChannel1Active=function(t){return 4096==(30720&t.ccData)},n.prototype.setsChannel2Active=function(t){return 6144==(30720&t.ccData)};var h={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},d=function(code){return null===code?"":(code=h[code]||code,String.fromCharCode(code))},l=14,_=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],c=function(){for(var t=[],i=15;i--;)t.push("");return t},f=function(t,e){f.prototype.init.call(this),this.field_=t||0,this.dataChannel_=e||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(t){var data,e,r,o,text;if((data=32639&t.ccData)!==this.lastControlCode_){if(4096==(61440&data)?this.lastControlCode_=data:data!==this.PADDING_&&(this.lastControlCode_=null),r=data>>>8,o=255&data,data!==this.PADDING_)if(data===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(data===this.END_OF_CAPTION_)this.clearFormatting(t.pts),this.flushDisplayed(t.pts),e=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=e,this.startPts_=t.pts;else if(data===this.ROLL_UP_2_ROWS_)this.topRow_=13,this.mode_="rollUp";else if(data===this.ROLL_UP_3_ROWS_)this.topRow_=12,this.mode_="rollUp";else if(data===this.ROLL_UP_4_ROWS_)this.topRow_=11,this.mode_="rollUp";else if(data===this.CARRIAGE_RETURN_)this.clearFormatting(t.pts),this.flushDisplayed(t.pts),this.shiftRowsUp_(),this.startPts_=t.pts;else if(data===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[14]=this.nonDisplayed_[14].slice(0,-1):this.displayed_[14]=this.displayed_[14].slice(0,-1);else if(data===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(t.pts),this.displayed_=c();else if(data===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=c();else if(data===this.RESUME_DIRECT_CAPTIONING_)this.mode_="paintOn";else if(this.isSpecialCharacter(r,o))text=d((r=(3&r)<<8)|o),this[this.mode_](t.pts,text),this.column_++;else if(this.isExtCharacter(r,o))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[14]=this.displayed_[14].slice(0,-1),text=d((r=(3&r)<<8)|o),this[this.mode_](t.pts,text),this.column_++;else if(this.isMidRowCode(r,o))this.clearFormatting(t.pts),this[this.mode_](t.pts," "),this.column_++,14&~o||this.addFormatting(t.pts,["i"]),1&~o||this.addFormatting(t.pts,["u"]);else if(this.isOffsetControlCode(r,o))this.column_+=3&o;else if(this.isPAC(r,o)){var n=_.indexOf(7968&data);n!==this.row_&&(this.clearFormatting(t.pts),this.row_=n),1&o&&-1===this.formatting_.indexOf("u")&&this.addFormatting(t.pts,["u"]),16&~data||(this.column_=4*((14&data)>>1)),this.isColorPAC(o)&&(14&~o||this.addFormatting(t.pts,["i"]))}else this.isNormalChar(r)&&(0===o&&(o=null),text=d(r),text+=d(o),this[this.mode_](t.pts,text),this.column_+=text.length)}else this.lastControlCode_=null}};f.prototype=new o,f.prototype.flushDisplayed=function(t){var content=this.displayed_.map(function(t){return t.trim()}).join("\n").replace(/^\n+|\n+$/g,"");content.length&&this.trigger("data",{startPts:this.startPts_,endPts:t,text:content,stream:this.name_})},f.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=c(),this.nonDisplayed_=c(),this.lastControlCode_=null,this.column_=0,this.row_=l,this.formatting_=[]},f.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},f.prototype.isSpecialCharacter=function(t,e){return t===this.EXT_&&e>=48&&e<=63},f.prototype.isExtCharacter=function(t,e){return(t===this.EXT_+1||t===this.EXT_+2)&&e>=32&&e<=63},f.prototype.isMidRowCode=function(t,e){return t===this.EXT_&&e>=32&&e<=47},f.prototype.isOffsetControlCode=function(t,e){return t===this.OFFSET_&&e>=33&&e<=35},f.prototype.isPAC=function(t,e){return t>=this.BASE_&&t<this.BASE_+8&&e>=64&&e<=127},f.prototype.isColorPAC=function(t){return t>=64&&t<=79||t>=96&&t<=127},f.prototype.isNormalChar=function(t){return t>=32&&t<=127},f.prototype.addFormatting=function(t,e){this.formatting_=this.formatting_.concat(e);var text=e.reduce(function(text,t){return text+"<"+t+">"},"");this[this.mode_](t,text)},f.prototype.clearFormatting=function(t){if(this.formatting_.length){var text=this.formatting_.reverse().reduce(function(text,t){return text+"</"+t+">"},"");this.formatting_=[],this[this.mode_](t,text)}},f.prototype.popOn=function(t,text){var e=this.nonDisplayed_[this.row_];e+=text,this.nonDisplayed_[this.row_]=e},f.prototype.rollUp=function(t,text){var e=this.displayed_[14];e+=text,this.displayed_[14]=e},f.prototype.shiftRowsUp_=function(){var i;for(i=0;i<this.topRow_;i++)this.displayed_[i]="";for(i=this.topRow_;i<l;i++)this.displayed_[i]=this.displayed_[i+1];this.displayed_[14]=""},f.prototype.paintOn=function(){},t.exports={CaptionStream:n,Cea608Stream:f}},856:function(t,e,r){"use strict";var o=r(79),n=function(t,e){var r=1;for(t>e&&(r=-1);Math.abs(e-t)>4294967296;)t+=8589934592*r;return t},h=function(t){var e,r;h.prototype.init.call(this),this.type_=t,this.push=function(data){data.type===this.type_&&(void 0===r&&(r=data.dts),data.dts=n(data.dts,r),data.pts=n(data.pts,r),e=data.dts,this.trigger("data",data))},this.flush=function(){r=e,this.trigger("done")},this.discontinuity=function(){r=void 0,e=void 0}};h.prototype=new o,t.exports={TimestampRolloverStream:h,handleRollover:n}},857:function(t,e,r){"use strict";var o,n=r(79),h=r(290),d=function(t,e,r){var i,o="";for(i=e;i<r;i++)o+="%"+("00"+t[i].toString(16)).slice(-2);return o},l=function(t,e,r){return decodeURIComponent(d(t,e,r))},_=function(t,e,r){return unescape(d(t,e,r))},c=function(data){return data[0]<<21|data[1]<<14|data[2]<<7|data[3]},f={TXXX:function(t){var i;if(3===t.data[0]){for(i=1;i<t.data.length;i++)if(0===t.data[i]){t.description=l(t.data,1,i),t.value=l(t.data,i+1,t.data.length).replace(/\0*$/,"");break}t.data=t.value}},WXXX:function(t){var i;if(3===t.data[0])for(i=1;i<t.data.length;i++)if(0===t.data[i]){t.description=l(t.data,1,i),t.url=l(t.data,i+1,t.data.length);break}},PRIV:function(t){var i;for(i=0;i<t.data.length;i++)if(0===t.data[i]){t.owner=_(t.data,0,i);break}t.privateData=t.data.subarray(i+1),t.data=t.privateData}};(o=function(t){var i,e={debug:!(!t||!t.debug),descriptor:t&&t.descriptor},r=0,n=[],d=0;if(o.prototype.init.call(this),this.dispatchType=h.METADATA_STREAM_TYPE.toString(16),e.descriptor)for(i=0;i<e.descriptor.length;i++)this.dispatchType+=("00"+e.descriptor[i].toString(16)).slice(-2);this.push=function(t){var o,h,l,_,i;if("timed-metadata"===t.type)if(t.dataAlignmentIndicator&&(d=0,n.length=0),0===n.length&&(t.data.length<10||t.data[0]!=="I".charCodeAt(0)||t.data[1]!=="D".charCodeAt(0)||t.data[2]!=="3".charCodeAt(0)))e.debug&&console.log("Skipping unrecognized metadata packet");else if(n.push(t),d+=t.data.byteLength,1===n.length&&(r=c(t.data.subarray(6,10)),r+=10),!(d<r)){for(o={data:new Uint8Array(r),frames:[],pts:n[0].pts,dts:n[0].dts},i=0;i<r;)o.data.set(n[0].data.subarray(0,r-i),i),i+=n[0].data.byteLength,d-=n[0].data.byteLength,n.shift();h=10,64&o.data[5]&&(h+=4,h+=c(o.data.subarray(10,14)),r-=c(o.data.subarray(16,20)));do{if((l=c(o.data.subarray(h+4,h+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((_={id:String.fromCharCode(o.data[h],o.data[h+1],o.data[h+2],o.data[h+3]),data:o.data.subarray(h+10,h+l+10)}).key=_.id,f[_.id]&&(f[_.id](_),"com.apple.streaming.transportStreamTimestamp"===_.owner)){var y=_.data,m=(1&y[3])<<30|y[4]<<22|y[5]<<14|y[6]<<6|y[7]>>>2;m*=4,m+=3&y[7],_.timeStamp=m,void 0===o.pts&&void 0===o.dts&&(o.pts=_.timeStamp,o.dts=_.timeStamp),this.trigger("timestamp",_)}o.frames.push(_),h+=10,h+=l}while(h<r);this.trigger("data",o)}}}).prototype=new n,t.exports=o}}]);