github.com/cnotch/ipchub@v1.1.0/demos/flv265/h265.min.js

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d=1;for(f=s(e,c,e.length,t),c=0;c<o;c++)d*=t;this.imuln(d),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}},a.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},a.prototype.clone=function(){var e=new a(null);return this.copy(e),e},a.prototype._expand=function(e){
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ke=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,i=Math.imul(U,G),n=Math.imul(U,z),n=n+Math.imul(j,G)|0,a=Math.imul(j,z),i=i+Math.imul(C,H)|0,n=n+Math.imul(C,V)|0,n=n+Math.imul(P,H)|0,a=a+Math.imul(P,V)|0,i=i+Math.imul(D,q)|0,n=n+Math.imul(D,W)|0,n=n+Math.imul(L,q)|0,a=a+Math.imul(L,W)|0,i=i+Math.imul(M,Q)|0,n=n+Math.imul(M,Z)|0,n=n+Math.imul(O,Q)|0,a=a+Math.imul(O,Z)|0,i=i+Math.imul(A,$)|0,n=n+Math.imul(A,ee)|0,n=n+Math.imul(R,$)|0,a=a+Math.imul(R,ee)|0,i=i+Math.imul(S,re)|0,n=n+Math.imul(S,ie)|0,n=n+Math.imul(k,re)|0,a=a+Math.imul(k,ie)|0,i=i+Math.imul(g,ae)|0,n=n+Math.imul(g,oe)|0,n=n+Math.imul(w,ae)|0,a=a+Math.imul(w,oe)|0,i=i+Math.imul(b,ue)|0,n=n+Math.imul(b,fe)|0,n=n+Math.imul(y,ue)|0,a=a+Math.imul(y,fe)|0,i=i+Math.imul(p,de)|0,n=n+Math.imul(p,le)|0,n=n+Math.imul(m,de)|0,a=a+Math.imul(m,le)|0,i=i+Math.imul(d,pe)|0,n=n+Math.imul(d,me)|0,n=n+Math.imul(l,pe)|0,a=a+Math.imul(l,me)|0;var Te=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,i=Math.imul(U,H),n=Math.imul(U,V),n=n+Math.imul(j,H)|0,a=Math.imul(j,V),i=i+Math.imul(C,q)|0,n=n+Math.imul(C,W)|0,n=n+Math.imul(P,q)|0,a=a+Math.imul(P,W)|0,i=i+Math.imul(D,Q)|0,n=n+Math.imul(D,Z)|0,n=n+Math.imul(L,Q)|0,a=a+Math.imul(L,Z)|0,i=i+Math.imul(M,$)|0,n=n+Math.imul(M,ee)|0,n=n+Math.imul(O,$)|0,a=a+Math.imul(O,ee)|0,i=i+Math.imul(A,re)|0,n=n+Math.imul(A,ie)|0,n=n+Math.imul(R,re)|0,a=a+Math.imul(R,ie)|0,i=i+Math.imul(S,ae)|0,n=n+Math.imul(S,oe)|0,n=n+Math.imul(k,ae)|0,a=a+Math.imul(k,oe)|0,i=i+Math.imul(g,ue)|0,n=n+Math.imul(g,fe)|0,n=n+Math.imul(w,ue)|0,a=a+Math.imul(w,fe)|0,i=i+Math.imul(b,de)|0,n=n+Math.imul(b,le)|0,n=n+Math.imul(y,de)|0,a=a+Math.imul(y,le)|0,i=i+Math.imul(p,pe)|0,n=n+Math.imul(p,me)|0,n=n+Math.imul(m,pe)|0,a=a+Math.imul(m,me)|0;var Ae=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,i=Math.imul(U,q),n=Math.imul(U,W),n=n+Math.imul(j,q)|0,a=Math.imul(j,W),i=i+Math.imul(C,Q)|0,n=n+Math.imul(C,Z)|0,n=n+Math.imul(P,Q)|0,a=a+Math.imul(P,Z)|0,i=i+Math.imul(D,$)|0,n=n+Math.imul(D,ee)|0,n=n+Math.imul(L,$)|0,a=a+Math.imul(L,ee)|0,i=i+Math.imul(M,re)|0,n=n+Math.imul(M,ie)|0,n=n+Math.imul(O,re)|0,a=a+Math.imul(O,ie)|0,i=i+Math.imul(A,ae)|0,n=n+Math.imul(A,oe)|0,n=n+Math.imul(R,ae)|0,a=a+Math.imul(R,oe)|0,i=i+Math.imul(S,ue)|0,n=n+Math.imul(S,fe)|0,n=n+Math.imul(k,ue)|0,a=a+Math.imul(k,fe)|0,i=i+Math.imul(g,de)|0,n=n+Math.imul(g,le)|0,n=n+Math.imul(w,de)|0,a=a+Math.imul(w,le)|0,i=i+Math.imul(b,pe)|0,n=n+Math.imul(b,me)|0,n=n+Math.imul(y,pe)|0,a=a+Math.imul(y,me)|0;var Re=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,i=Math.imul(U,Q),n=Math.imul(U,Z),n=n+Math.imul(j,Q)|0,a=Math.imul(j,Z),i=i+Math.imul(C,$)|0,n=n+Math.imul(C,ee)|0,n=n+Math.imul(P,$)|0,a=a+Math.imul(P,ee)|0,i=i+Math.imul(D,re)|0,n=n+Math.imul(D,ie)|0,n=n+Math.imul(L,re)|0,a=a+Math.imul(L,ie)|0,i=i+Math.imul(M,ae)|0,n=n+Math.imul(M,oe)|0,n=n+Math.imul(O,ae)|0,a=a+Math.imul(O,oe)|0,i=i+Math.imul(A,ue)|0,n=n+Math.imul(A,fe)|0,n=n+Math.imul(R,ue)|0,a=a+Math.imul(R,fe)|0,i=i+Math.imul(S,de)|0,n=n+Math.imul(S,le)|0,n=n+Math.imul(k,de)|0,a=a+Math.imul(k,le)|0,i=i+Math.imul(g,pe)|0,n=n+Math.imul(g,me)|0,n=n+Math.imul(w,pe)|0,a=a+Math.imul(w,me)|0;var Ie=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,i=Math.imul(U,$),n=Math.imul(U,ee),n=n+Math.imul(j,$)|0,a=Math.imul(j,ee),i=i+Math.imul(C,re)|0,n=n+Math.imul(C,ie)|0,n=n+Math.imul(P,re)|0,a=a+Math.imul(P,ie)|0,i=i+Math.imul(D,ae)|0,n=n+Math.imul(D,oe)|0,n=n+Math.imul(L,ae)|0,a=a+Math.imul(L,oe)|0,i=i+Math.imul(M,ue)|0,n=n+Math.imul(M,fe)|0,n=n+Math.imul(O,ue)|0,a=a+Math.imul(O,fe)|0,i=i+Math.imul(A,de)|0,n=n+Math.imul(A,le)|0,n=n+Math.imul(R,de)|0,a=a+Math.imul(R,le)|0,i=i+Math.imul(S,pe)|0,n=n+Math.imul(S,me)|0,n=n+Math.imul(k,pe)|0,a=a+Math.imul(k,me)|0;var Me=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,i=Math.imul(U,re),n=Math.imul(U,ie),n=n+Math.imul(j,re)|0,a=Math.imul(j,ie),i=i+Math.imul(C,ae)|0,n=n+Math.imul(C,oe)|0,n=n+Math.imul(P,ae)|0,a=a+Math.imul(P,oe)|0,i=i+Math.imul(D,ue)|0,n=n+Math.imul(D,fe)|0,n=n+Math.imul(L,ue)|0,a=a+Math.imul(L,fe)|0,i=i+Math.imul(M,de)|0,n=n+Math.imul(M,le)|0,n=n+Math.imul(O,de)|0,a=a+Math.imul(O,le)|0,i=i+Math.imul(A,pe)|0,n=n+Math.imul(A,me)|0,n=n+Math.imul(R,pe)|0,a=a+Math.imul(R,me)|0;var Oe=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,i=Math.imul(U,ae),n=Math.imul(U,oe),n=n+Math.imul(j,ae)|0,a=Math.imul(j,oe),i=i+Math.imul(C,ue)|0,n=n+Math.imul(C,fe)|0,n=n+Math.imul(P,ue)|0,a=a+Math.imul(P,fe)|0,i=i+Math.imul(D,de)|0,n=n+Math.imul(D,le)|0,n=n+Math.imul(L,de)|0,a=a+Math.imul(L,le)|0,i=i+Math.imul(M,pe)|0,n=n+Math.imul(M,me)|0,n=n+Math.imul(O,pe)|0,a=a+Math.imul(O,me)|0;var xe=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,i=Math.imul(U,ue),n=Math.imul(U,fe),n=n+Math.imul(j,ue)|0,a=Math.imul(j,fe),i=i+Math.imul(C,de)|0,n=n+Math.imul(C,le)|0,n=n+Math.imul(P,de)|0,a=a+Math.imul(P,le)|0,i=i+Math.imul(D,pe)|0,n=n+Math.imul(D,me)|0,n=n+Math.imul(L,pe)|0,a=a+Math.imul(L,me)|0;var De=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(De>>>26)|0,De&=67108863,i=Math.imul(U,de),n=Math.imul(U,le),n=n+Math.imul(j,de)|0,a=Math.imul(j,le),i=i+Math.imul(C,pe)|0,n=n+Math.imul(C,me)|0,n=n+Math.imul(P,pe)|0,a=a+Math.imul(P,me)|0;var Le=(f+i|0)+((8191&n)<<13)|0;f=(a+(n>>>13)|0)+(Le>>>26)|0,Le&=67108863,i=Math.imul(U,pe),n=Math.imul(U,me),n=n+Math.imul(j,pe)|0,a=Math.imul(j,me);var Ne=(f+i|0)+((8191&n)<<13)|0;return f=(a+(n>>>13)|0)+(Ne>>>26)|0,Ne&=67108863,u[0]=_e,u[1]=be,u[2]=ye,u[3]=ve,u[4]=ge,u[5]=we,u[6]=Ee,u[7]=Se,u[8]=ke,u[9]=Te,u[10]=Ae,u[11]=Re,u[12]=Ie,u[13]=Me,u[14]=Oe,u[15]=xe,u[16]=De,u[17]=Le,u[18]=Ne,0!==f&&(u[19]=f,r.length++),r};Math.imul||(k=f),a.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?k(this,e,t):r<63?f(this,e,t):r<1024?c(this,e,t):d(this,e,t)},l.prototype.makeRBT=function(e){for(var t=new Array(e),r=a.prototype._countBits(e)-1,i=0;i<e;i++)t[i]=this.revBin(i,r,e);return t},l.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var i=0,n=0;n<t;n++)i|=(1&e)<<t-n-1,e>>=1;return i},l.prototype.permute=function(e,t,r,i,n,a){for(var o=0;o<a;o++)i[o]=t[e[o]],n[o]=r[e[o]]},l.prototype.transform=function(e,t,r,i,n,a){this.permute(a,e,t,r,i,n);for(var o=1;o<n;o<<=1)for(var s=o<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<n;c+=s)for(var d=u,l=f,h=0;h<o;h++){var p=r[c+h],m=i[c+h],_=r[c+h+o],b=i[c+h+o],y=d*_-l*b;b=d*b+l*_,_=y,r[c+h]=p+_,i[c+h]=m+b,r[c+h+o]=p-_,i[c+h+o]=m-b,h!==s&&(y=u*d-f*l,l=u*l+f*d,d=y)}},l.prototype.guessLen13b=function(e,t){var r=1|Math.max(t,e),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},l.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=e[i];e[i]=e[r-i-1],e[r-i-1]=n,n=t[i],t[i]=-t[r-i-1],t[r-i-1]=-n}},l.prototype.normalize13b=function(e,t){for(var r=0,i=0;i<t/2;i++){var n=8192*Math.round(e[2*i+1]/t)+Math.round(e[2*i]/t)+r;e[i]=67108863&n,r=n<67108864?0:n/67108864|0}return e},l.prototype.convert13b=function(e,t,r,n){for(var a=0,o=0;o<t;o++)a+=0|e[o],r[2*o]=8191&a,a>>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*t;o<n;++o)r[o]=0;i(0===a),i(0==(-8192&a))},l.prototype.stub=function(e){for(var t=new Array(e),r=0;r<e;r++)t[r]=0;return t},l.prototype.mulp=function(e,t,r){var i=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(i),a=this.stub(i),o=new Array(i),s=new Array(i),u=new Array(i),f=new Array(i),c=new Array(i),d=new Array(i),l=r.words;l.length=i,this.convert13b(e.words,e.length,o,i),this.convert13b(t.words,t.length,f,i),this.transform(o,a,s,u,i,n),this.transform(f,a,c,d,i,n);for(var h=0;h<i;h++){var p=s[h]*c[h]-u[h]*d[h];u[h]=s[h]*d[h]+u[h]*c[h],s[h]=p}return this.conjugate(s,u,i),this.transform(s,u,l,a,i,n),this.conjugate(l,a,i),this.normalize13b(l,i),r.negative=e.negative^t.negative,r.length=e.length+t.length,r.strip()},a.prototype.mul=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},a.prototype.mulf=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),d(this,e,t)},a.prototype.imul=function(e){return this.clone().mulTo(e,this)},a.prototype.imuln=function(e){i("number"==typeof e),i(e<67108864);for(var t=0,r=0;r<this.length;r++){var n=(0|this.words[r])*e,a=(67108863&n)+(67108863&t);t>>=26,t+=n/67108864|0,t+=a>>>26,this.words[r]=67108863&a}return 0!==t&&(this.words[r]=t,this.length++),this},a.prototype.muln=function(e){return this.clone().imuln(e)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(e){var t=u(e);if(0===t.length)return new a(1);for(var r=this,i=0;i<t.length&&0===t[i];i++,r=r.sqr());if(++i<t.length)for(var n=r.sqr();i<t.length;i++,n=n.sqr())0!==t[i]&&(r=r.mul(n));return r},a.prototype.iushln=function(e){i("number"==typeof e&&e>=0);var t,r=e%26,n=(e-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(t=0;t<this.length;t++){var s=this.words[t]&a,u=(0|this.words[t])-s<<r;this.words[t]=u|o,o=s>>>26-r}o&&(this.words[t]=o,this.length++)}if(0!==n){for(t=this.length-1;t>=0;t--)this.words[t+n]=this.words[t];for(t=0;t<n;t++)this.words[t]=0;this.length+=n}return this.strip()},a.prototype.ishln=function(e){return i(0===this.negative),this.iushln(e)},a.prototype.iushrn=function(e,t,r){i("number"==typeof e&&e>=0);var n;n=t?(t-t%26)/26:0;var a=e%26,o=Math.min((e-a)/26,this.length),s=67108863^67108863>>>a<<a,u=r;if(n-=o,n=Math.max(0,n),u){for(var f=0;f<o;f++)u.words[f]=this.words[f];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,f=0;f<this.length;f++)this.words[f]=this.words[f+o];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=n);f--){var d=0|this.words[f];this.words[f]=c<<26-a|d>>>a,c=d&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(e,t,r){return i(0===this.negative),this.iushrn(e,t,r)},a.prototype.shln=function(e){return this.clone().ishln(e)},a.prototype.ushln=function(e){return this.clone().iushln(e)},a.prototype.shrn=function(e){return this.clone().ishrn(e)},a.prototype.ushrn=function(e){return this.clone().iushrn(e)},a.prototype.testn=function(e){i("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,n=1<<t;return!(this.length<=r)&&!!(this.words[r]&n)},a.prototype.imaskn=function(e){i("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var n=67108863^67108863>>>t<<t;this.words[this.length-1]&=n}return this.strip()},a.prototype.maskn=function(e){return this.clone().imaskn(e)},a.prototype.iaddn=function(e){return i("number"==typeof e),i(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},a.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},a.prototype.isubn=function(e){if(i("number"==typeof e),i(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},a.prototype.addn=function(e){return this.clone().iaddn(e)},a.prototype.subn=function(e){return this.clone().isubn(e)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(e,t,r){var n,a=e.length+r;this._expand(a);var o,s=0;for(n=0;n<e.length;n++){o=(0|this.words[n+r])+s;var u=(0|e.words[n])*t;o-=67108863&u,s=(o>>26)-(u/67108864|0),this.words[n+r]=67108863&o}for(;n<this.length-r;n++)o=(0|this.words[n+r])+s,s=o>>26,this.words[n+r]=67108863&o;if(0===s)return 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d=i-c,l=n[d-(c%4?0:4)];s[c]=c<4||d<=4?l:f.INV_SUB_MIX[0][f.SBOX[l>>>24]]^f.INV_SUB_MIX[1][f.SBOX[l>>>16&255]]^f.INV_SUB_MIX[2][f.SBOX[l>>>8&255]]^f.INV_SUB_MIX[3][f.SBOX[255&l]]}this._nRounds=r,this._keySchedule=n,this._invKeySchedule=s},o.prototype.encryptBlockRaw=function(e){return e=i(e),a(e,this._keySchedule,f.SUB_MIX,f.SBOX,this._nRounds)},o.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),r=s.allocUnsafe(16);return r.writeUInt32BE(t[0],0),r.writeUInt32BE(t[1],4),r.writeUInt32BE(t[2],8),r.writeUInt32BE(t[3],12),r},o.prototype.decryptBlock=function(e){e=i(e);var t=e[1];e[1]=e[3],e[3]=t;var r=a(e,this._invKeySchedule,f.INV_SUB_MIX,f.INV_SBOX,this._nRounds),n=s.allocUnsafe(16);return n.writeUInt32BE(r[0],0),n.writeUInt32BE(r[3],4),n.writeUInt32BE(r[2],8),n.writeUInt32BE(r[1],12),n},o.prototype.scrub=function(){n(this._keySchedule),n(this._invKeySchedule),n(this._key)},t.exports.AES=o},{"safe-buffer":132}],20:[function(e,t,r){function i(e,t){var r=0;e.length!==t.length&&r++;for(var i=Math.min(e.length,t.length),n=0;n<i;++n)r+=e[n]^t[n];return r}function n(e,t,r){if(12===t.length)return e._finID=s.concat([t,s.from([0,0,0,1])]),s.concat([t,s.from([0,0,0,2])]);var i=new c(r),n=t.length,a=n%16;i.update(t),a&&(a=16-a,i.update(s.alloc(a,0))),i.update(s.alloc(8,0));var o=8*n,u=s.alloc(8);u.writeUIntBE(o,0,8),i.update(u),e._finID=i.state;var f=s.from(e._finID);return l(f),f}function a(e,t,r,i){u.call(this);var a=s.alloc(4,0);this._cipher=new o.AES(t);var f=this._cipher.encryptBlock(a);this._ghash=new c(f),r=n(this,r,f),this._prev=s.from(r),this._cache=s.allocUnsafe(0),this._secCache=s.allocUnsafe(0),this._decrypt=i,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}var o=e("./aes"),s=e("safe-buffer").Buffer,u=e("cipher-base"),f=e("inherits"),c=e("./ghash"),d=e("buffer-xor"),l=e("./incr32");f(a,u),a.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=s.alloc(t,0),this._ghash.update(t))}this._called=!0;var r=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(r),this._len+=e.length,r},a.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=d(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&i(e,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=e,this._cipher.scrub()},a.prototype.getAuthTag=function(){if(this._decrypt||!s.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},a.prototype.setAuthTag=function(e){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=e},a.prototype.setAAD=function(e){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(e),this._alen+=e.length},t.exports=a},{"./aes":19,"./ghash":24,"./incr32":25,"buffer-xor":47,"cipher-base":50,inherits:104,"safe-buffer":132}],21:[function(e,t,r){function i(){return Object.keys(o)}var n=e("./encrypter"),a=e("./decrypter"),o=e("./modes/list.json");r.createCipher=r.Cipher=n.createCipher,r.createCipheriv=r.Cipheriv=n.createCipheriv,r.createDecipher=r.Decipher=a.createDecipher,r.createDecipheriv=r.Decipheriv=a.createDecipheriv,r.listCiphers=r.getCiphers=i},{"./decrypter":22,"./encrypter":23,"./modes/list.json":33}],22:[function(e,t,r){function i(e,t,r){l.call(this),this._cache=new n,this._last=void 0,this._cipher=new h.AES(t),this._prev=f.from(r),this._mode=e,this._autopadding=!0}function n(){this.cache=f.allocUnsafe(0)}function a(e){var t=e[15];if(t<1||t>16)throw new Error("unable to decrypt data");for(var r=-1;++r<t;)if(e[r+(16-t)]!==t)throw new Error("unable to decrypt data");if(16!==t)return e.slice(0,16-t)}function o(e,t,r){var n=c[e.toLowerCase()];if(!n)throw new TypeError("invalid suite type");if("string"==typeof r&&(r=f.from(r)),"GCM"!==n.mode&&r.length!==n.iv)throw new TypeError("invalid iv length "+r.length);if("string"==typeof t&&(t=f.from(t)),t.length!==n.key/8)throw new TypeError("invalid key length "+t.length);return"stream"===n.type?new d(n.module,t,r,!0):"auth"===n.type?new u(n.module,t,r,!0):new i(n.module,t,r)}function s(e,t){var r=c[e.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var i=p(t,!1,r.key,r.iv);return o(e,i.key,i.iv)}var u=e("./authCipher"),f=e("safe-buffer").Buffer,c=e("./modes"),d=e("./streamCipher"),l=e("cipher-base"),h=e("./aes"),p=e("evp_bytestokey");e("inherits")(i,l),i.prototype._update=function(e){this._cache.add(e);for(var t,r,i=[];t=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,t),i.push(r);return f.concat(i)},i.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return a(this._mode.decrypt(this,e));if(e)throw new Error("data not multiple of block length")},i.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},n.prototype.add=function(e){this.cache=f.concat([this.cache,e])},n.prototype.get=function(e){var t;if(e){if(this.cache.length>16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},n.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=s,r.createDecipheriv=o},{"./aes":19,"./authCipher":20,"./modes":32,"./streamCipher":35,"cipher-base":50,evp_bytestokey:86,inherits:104,"safe-buffer":132}],23:[function(e,t,r){function i(e,t,r){d.call(this),this._cache=new n,this._cipher=new l.AES(t),this._prev=f.from(r),this._mode=e,this._autopadding=!0}function n(){this.cache=f.allocUnsafe(0)}function a(e,t,r){var n=s[e.toLowerCase()];if(!n)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=f.from(t)),t.length!==n.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof r&&(r=f.from(r)),"GCM"!==n.mode&&r.length!==n.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===n.type?new c(n.module,t,r):"auth"===n.type?new u(n.module,t,r):new i(n.module,t,r)}function o(e,t){var r=s[e.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var i=h(t,!1,r.key,r.iv);return a(e,i.key,i.iv)}var s=e("./modes"),u=e("./authCipher"),f=e("safe-buffer").Buffer,c=e("./streamCipher"),d=e("cipher-base"),l=e("./aes"),h=e("evp_bytestokey");e("inherits")(i,d),i.prototype._update=function(e){this._cache.add(e);for(var t,r,i=[];t=this._cache.get();)r=this._mode.encrypt(this,t),i.push(r);return f.concat(i)};var p=f.alloc(16,16);i.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return e=this._mode.encrypt(this,e),this._cipher.scrub(),e;if(!e.equals(p))throw this._cipher.scrub(),new Error("data not multiple of block length")},i.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},n.prototype.add=function(e){this.cache=f.concat([this.cache,e])},n.prototype.get=function(){if(this.cache.length>15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},n.prototype.flush=function(){for(var e=16-this.cache.length,t=f.allocUnsafe(e),r=-1;++r<e;)t.writeUInt8(e,r);return f.concat([this.cache,t])},r.createCipheriv=a,r.createCipher=o},{"./aes":19,"./authCipher":20,"./modes":32,"./streamCipher":35,"cipher-base":50,evp_bytestokey:86,inherits:104,"safe-buffer":132}],24:[function(e,t,r){function i(e){return[e.readUInt32BE(0),e.readUInt32BE(4),e.readUInt32BE(8),e.readUInt32BE(12)]}function n(e){var t=o.allocUnsafe(16);return t.writeUInt32BE(e[0]>>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function a(e){this.h=e,this.state=o.alloc(16,0),this.cache=o.allocUnsafe(0)}var o=e("safe-buffer").Buffer,s=o.alloc(16,0);a.prototype.ghash=function(e){for(var t=-1;++t<e.length;)this.state[t]^=e[t];this._multiply()},a.prototype._multiply=function(){for(var e,t,r,a=i(this.h),o=[0,0,0,0],s=-1;++s<128;){for(t=0!=(this.state[~~(s/8)]&1<<7-s%8),t&&(o[0]^=a[0],o[1]^=a[1],o[2]^=a[2],o[3]^=a[3]),r=0!=(1&a[3]),e=3;e>0;e--)a[e]=a[e]>>>1|(1&a[e-1])<<31;a[0]=a[0]>>>1,r&&(a[0]=a[0]^225<<24)}this.state=n(o)},a.prototype.update=function(e){this.cache=o.concat([this.cache,e]);for(var t;this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},a.prototype.final=function(e,t){return this.cache.length&&this.ghash(o.concat([this.cache,s],16)),this.ghash(n([0,e,0,t])),this.state},t.exports=a},{"safe-buffer":132}],25:[function(e,t,r){function i(e){for(var t,r=e.length;r--;){if(255!==(t=e.readUInt8(r))){t++,e.writeUInt8(t,r);break}e.writeUInt8(0,r)}}t.exports=i},{}],26:[function(e,t,r){var i=e("buffer-xor");r.encrypt=function(e,t){var r=i(t,e._prev);return e._prev=e._cipher.encryptBlock(r),e._prev},r.decrypt=function(e,t){var r=e._prev;e._prev=t;var n=e._cipher.decryptBlock(t);return i(n,r)}},{"buffer-xor":47}],27:[function(e,t,r){function i(e,t,r){var i=t.length,o=a(t,e._cache);return e._cache=e._cache.slice(i),e._prev=n.concat([e._prev,r?t:o]),o}var n=e("safe-buffer").Buffer,a=e("buffer-xor");r.encrypt=function(e,t,r){for(var a,o=n.allocUnsafe(0);t.length;){if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=n.allocUnsafe(0)),!(e._cache.length<=t.length)){o=n.concat([o,i(e,t,r)]);break}a=e._cache.length,o=n.concat([o,i(e,t.slice(0,a),r)]),t=t.slice(a)}return o}},{"buffer-xor":47,"safe-buffer":132}],28:[function(e,t,r){function i(e,t,r){for(var i,a,o,s=-1,u=0;++s<8;)i=e._cipher.encryptBlock(e._prev),a=t&1<<7-s?128:0,o=i[0]^a,u+=(128&o)>>s%8,e._prev=n(e._prev,r?a:o);return u}function n(e,t){var r=e.length,i=-1,n=a.allocUnsafe(e.length);for(e=a.concat([e,a.from([t])]);++i<r;)n[i]=e[i]<<1|e[i+1]>>7;return n}var a=e("safe-buffer").Buffer;r.encrypt=function(e,t,r){for(var n=t.length,o=a.allocUnsafe(n),s=-1;++s<n;)o[s]=i(e,t[s],r);return o}},{"safe-buffer":132}],29:[function(e,t,r){function i(e,t,r){var i=e._cipher.encryptBlock(e._prev),a=i[0]^t;return e._prev=n.concat([e._prev.slice(1),n.from([r?t:a])]),a}var n=e("safe-buffer").Buffer;r.encrypt=function(e,t,r){for(var a=t.length,o=n.allocUnsafe(a),s=-1;++s<a;)o[s]=i(e,t[s],r);return o}},{"safe-buffer":132}],30:[function(e,t,r){function i(e){var t=e._cipher.encryptBlockRaw(e._prev);return o(e._prev),t}var n=e("buffer-xor"),a=e("safe-buffer").Buffer,o=e("../incr32");r.encrypt=function(e,t){var r=Math.ceil(t.length/16),o=e._cache.length;e._cache=a.concat([e._cache,a.allocUnsafe(16*r)]);for(var s=0;s<r;s++){var u=i(e),f=o+16*s;e._cache.writeUInt32BE(u[0],f+0),e._cache.writeUInt32BE(u[1],f+4),e._cache.writeUInt32BE(u[2],f+8),e._cache.writeUInt32BE(u[3],f+12)}var c=e._cache.slice(0,t.length);return e._cache=e._cache.slice(t.length),n(t,c)}},{"../incr32":25,"buffer-xor":47,"safe-buffer":132}],31:[function(e,t,r){r.encrypt=function(e,t){return e._cipher.encryptBlock(t)},r.decrypt=function(e,t){return e._cipher.decryptBlock(t)}},{}],32:[function(e,t,r){var i={ECB:e("./ecb"),CBC:e("./cbc"),CFB:e("./cfb"),CFB8:e("./cfb8"),CFB1:e("./cfb1"),OFB:e("./ofb"),CTR:e("./ctr"),GCM:e("./ctr")},n=e("./list.json");for(var a in n)n[a].module=i[n[a].mode];t.exports=n},{"./cbc":26,"./cfb":27,"./cfb1":28,"./cfb8":29,"./ctr":30,"./ecb":31,"./list.json":33,"./ofb":34}],33:[function(e,t,r){t.exports={"aes-128-ecb":{cipher:"AES",key:128,iv:0,mode:"ECB",type:"block"},"aes-192-ecb":{cipher:"AES",key:192,iv:0,mode:"ECB",type:"block"},"aes-256-ecb":{cipher:"AES",key:256,iv:0,mode:"ECB",type:"block"},"aes-128-cbc":{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},"aes-192-cbc":{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},"aes-256-cbc":{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},aes128:{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},aes192:{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},aes256:{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},"aes-128-cfb":{cipher:"AES",key:128,iv:16,mode:"CFB",type:"stream"},"aes-192-cfb":{cipher:"AES",key:192,iv:16,mode:"CFB",type:"stream"},"aes-256-cfb":{cipher:"AES",key:256,iv:16,mode:"CFB",type:"stream"},"aes-128-cfb8":{cipher:"AES",key:128,iv:16,mode:"CFB8",type:"stream"},"aes-192-cfb8":{cipher:"AES",key:192,iv:16,mode:"CFB8",type:"stream"},"aes-256-cfb8":{cipher:"AES",key:256,iv:16,mode:"CFB8",type:"stream"},"aes-128-cfb1":{cipher:"AES",key:128,iv:16,mode:"CFB1",type:"stream"},"aes-192-cfb1":{cipher:"AES",key:192,iv:16,mode:"CFB1",type:"stream"},"aes-256-cfb1":{cipher:"AES",key:256,iv:16,mode:"CFB1",type:"stream"},"aes-128-ofb":{cipher:"AES",key:128,iv:16,mode:"OFB",type:"stream"},"aes-192-ofb":{cipher:"AES",key:192,iv:16,mode:"OFB",type:"stream"},"aes-256-ofb":{cipher:"AES",key:256,iv:16,mode:"OFB",type:"stream"},"aes-128-ctr":{cipher:"AES",key:128,iv:16,mode:"CTR",type:"stream"},"aes-192-ctr":{cipher:"AES",key:192,iv:16,mode:"CTR",type:"stream"},"aes-256-ctr":{cipher:"AES",key:256,iv:16,mode:"CTR",type:"stream"},"aes-128-gcm":{cipher:"AES",key:128,iv:12,mode:"GCM",type:"auth"},"aes-192-gcm":{cipher:"AES",key:192,iv:12,mode:"GCM",type:"auth"},"aes-256-gcm":{cipher:"AES",key:256,iv:12,mode:"GCM",type:"auth"}}},{}],34:[function(e,t,r){(function(t){function i(e){return e._prev=e._cipher.encryptBlock(e._prev),e._prev}var n=e("buffer-xor");r.encrypt=function(e,r){for(;e._cache.length<r.length;)e._cache=t.concat([e._cache,i(e)]);var a=e._cache.slice(0,r.length);return e._cache=e._cache.slice(r.length),n(r,a)}}).call(this,e("buffer").Buffer)},{buffer:48,"buffer-xor":47}],35:[function(e,t,r){function i(e,t,r,i){o.call(this),this._cipher=new n.AES(t),this._prev=a.from(r),this._cache=a.allocUnsafe(0),this._secCache=a.allocUnsafe(0),this._decrypt=i,this._mode=e}var n=e("./aes"),a=e("safe-buffer").Buffer,o=e("cipher-base");e("inherits")(i,o),i.prototype._update=function(e){return this._mode.encrypt(this,e,this._decrypt)},i.prototype._final=function(){this._cipher.scrub()},t.exports=i},{"./aes":19,"cipher-base":50,inherits:104,"safe-buffer":132}],36:[function(e,t,r){function i(e,t){e=e.toLowerCase();var r,i;if(c[e])r=c[e].key,i=c[e].iv;else{if(!d[e])throw new TypeError("invalid suite type");r=8*d[e].key,i=d[e].iv}var n=l(t,!1,r,i);return a(e,n.key,n.iv)}function n(e,t){e=e.toLowerCase();var r,i;if(c[e])r=c[e].key,i=c[e].iv;else{if(!d[e])throw new TypeError("invalid suite type");r=8*d[e].key,i=d[e].iv}var n=l(t,!1,r,i);return o(e,n.key,n.iv)}function a(e,t,r){if(e=e.toLowerCase(),c[e])return f.createCipheriv(e,t,r);if(d[e])return new u({key:t,iv:r,mode:e});throw new TypeError("invalid suite type")}function o(e,t,r){if(e=e.toLowerCase(),c[e])return f.createDecipheriv(e,t,r);if(d[e])return new u({key:t,iv:r,mode:e,decrypt:!0});throw new TypeError("invalid suite type")}function s(){return Object.keys(d).concat(f.getCiphers())}var u=e("browserify-des"),f=e("browserify-aes/browser"),c=e("browserify-aes/modes"),d=e("browserify-des/modes"),l=e("evp_bytestokey");r.createCipher=r.Cipher=i,r.createCipheriv=r.Cipheriv=a,r.createDecipher=r.Decipher=n,r.createDecipheriv=r.Decipheriv=o,r.listCiphers=r.getCiphers=s},{"browserify-aes/browser":21,"browserify-aes/modes":32,"browserify-des":37,"browserify-des/modes":38,evp_bytestokey:86}],37:[function(e,t,r){(function(r){function i(e){n.call(this);var t,i=e.mode.toLowerCase(),a=s[i];t=e.decrypt?"decrypt":"encrypt";var o=e.key;"des-ede"!==i&&"des-ede-cbc"!==i||(o=r.concat([o,o.slice(0,8)]));var u=e.iv;this._des=a.create({key:o,iv:u,type:t})}var n=e("cipher-base"),a=e("des.js"),o=e("inherits"),s={"des-ede3-cbc":a.CBC.instantiate(a.EDE),"des-ede3":a.EDE,"des-ede-cbc":a.CBC.instantiate(a.EDE),"des-ede":a.EDE,"des-cbc":a.CBC.instantiate(a.DES),"des-ecb":a.DES};s.des=s["des-cbc"],s.des3=s["des-ede3-cbc"],t.exports=i,o(i,n),i.prototype._update=function(e){return new r(this._des.update(e))},i.prototype._final=function(){return new r(this._des.final())}}).call(this,e("buffer").Buffer)},{buffer:48,"cipher-base":50,"des.js":58,inherits:104}],38:[function(e,t,r){r["des-ecb"]={key:8,iv:0},r["des-cbc"]=r.des={key:8,iv:8},r["des-ede3-cbc"]=r.des3={key:24,iv:8},r["des-ede3"]={key:24,iv:0},r["des-ede-cbc"]={key:16,iv:8},r["des-ede"]={key:16,iv:0}},{}],39:[function(e,t,r){(function(r){function i(e){var t=a(e);return{blinder:t.toRed(o.mont(e.modulus)).redPow(new o(e.publicExponent)).fromRed(),unblinder:t.invm(e.modulus)}}function n(e,t){var n=i(t),a=t.modulus.byteLength(),s=(o.mont(t.modulus),new o(e).mul(n.blinder).umod(t.modulus)),u=s.toRed(o.mont(t.prime1)),f=s.toRed(o.mont(t.prime2)),c=t.coefficient,d=t.prime1,l=t.prime2,h=u.redPow(t.exponent1),p=f.redPow(t.exponent2);h=h.fromRed(),p=p.fromRed();var m=h.isub(p).imul(c).umod(d);return m.imul(l),p.iadd(m),new r(p.imul(n.unblinder).umod(t.modulus).toArray(!1,a))}function a(e){for(var t=e.modulus.byteLength(),r=new o(s(t));r.cmp(e.modulus)>=0||!r.umod(e.prime1)||!r.umod(e.prime2);)r=new o(s(t));return r}var o=e("bn.js"),s=e("randombytes");t.exports=n,n.getr=a}).call(this,e("buffer").Buffer)},{"bn.js":16,buffer:48,randombytes:129}],40:[function(e,t,r){t.exports=e("./browser/algorithms.json")},{"./browser/algorithms.json":41}],41:[function(e,t,r){t.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],42:[function(e,t,r){t.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],43:[function(e,t,r){(function(r){function i(e){u.Writable.call(this);var t=l[e];if(!t)throw new Error("Unknown message digest");this._hashType=t.hash,this._hash=s(t.hash),this._tag=t.id,this._signType=t.sign}function n(e){u.Writable.call(this);var t=l[e];if(!t)throw new Error("Unknown message digest");this._hash=s(t.hash),this._tag=t.id,this._signType=t.sign}function a(e){return new i(e)}function o(e){return new n(e)}var s=e("create-hash"),u=e("stream"),f=e("inherits"),c=e("./sign"),d=e("./verify"),l=e("./algorithms.json");Object.keys(l).forEach(function(e){l[e].id=new r(l[e].id,"hex"),l[e.toLowerCase()]=l[e]}),f(i,u.Writable),i.prototype._write=function(e,t,r){this._hash.update(e),r()},i.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},i.prototype.sign=function(e,t){this.end();var r=this._hash.digest(),i=c(r,e,this._hashType,this._signType,this._tag);return t?i.toString(t):i},f(n,u.Writable),n.prototype._write=function(e,t,r){this._hash.update(e),r()},n.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},n.prototype.verify=function(e,t,i){"string"==typeof t&&(t=new r(t,i)),this.end();var n=this._hash.digest();return d(t,n,e,this._signType,this._tag)},t.exports={Sign:a,Verify:o,createSign:a,createVerify:o}}).call(this,e("buffer").Buffer)},{"./algorithms.json":41,"./sign":44,"./verify":45,buffer:48,"create-hash":53,inherits:104,stream:141}],44:[function(e,t,r){(function(r){function i(e,t,i,o,s){var u=_(t);if(u.curve){if("ecdsa"!==o&&"ecdsa/rsa"!==o)throw new Error("wrong private key type");return n(e,u)}if("dsa"===u.type){if("dsa"!==o)throw new Error("wrong private key type");return a(e,u,i)}if("rsa"!==o&&"ecdsa/rsa"!==o)throw new Error("wrong private key type");e=r.concat([s,e]);for(var f=u.modulus.byteLength(),c=[0,1];e.length+c.length+1<f;)c.push(255);c.push(0);for(var d=-1;++d<e.length;)c.push(e[d]);return h(c,u)}function n(e,t){var i=b[t.curve.join(".")];if(!i)throw new Error("unknown curve "+t.curve.join("."));var n=new p(i),a=n.keyFromPrivate(t.privateKey),o=a.sign(e);return new r(o.toDER())}function a(e,t,r){for(var i,n=t.params.priv_key,a=t.params.p,f=t.params.q,l=t.params.g,h=new m(0),p=u(e,f).mod(f),_=!1,b=s(n,f,e,r);!1===_;)i=c(f,b,r),h=d(l,i,a,f),_=i.invm(f).imul(p.add(n.mul(h))).mod(f),0===_.cmpn(0)&&(_=!1,h=new m(0));return o(h,_)}function o(e,t){e=e.toArray(),t=t.toArray(),128&e[0]&&(e=[0].concat(e)),128&t[0]&&(t=[0].concat(t));var i=e.length+t.length+4,n=[48,i,2,e.length];return n=n.concat(e,[2,t.length],t),new r(n)}function s(e,t,i,n){if(e=new r(e.toArray()),e.length<t.byteLength()){var a=new r(t.byteLength()-e.length);a.fill(0),e=r.concat([a,e])}var o=i.length,s=f(i,t),u=new r(o);u.fill(1);var c=new r(o);return c.fill(0),c=l(n,c).update(u).update(new r([0])).update(e).update(s).digest(),u=l(n,c).update(u).digest(),c=l(n,c).update(u).update(new r([1])).update(e).update(s).digest(),u=l(n,c).update(u).digest(),{k:c,v:u}}function u(e,t){var r=new m(e),i=(e.length<<3)-t.bitLength();return i>0&&r.ishrn(i),r}function f(e,t){e=u(e,t),e=e.mod(t);var i=new r(e.toArray());if(i.length<t.byteLength()){var n=new r(t.byteLength()-i.length);n.fill(0),i=r.concat([n,i])}return i}function c(e,t,i){var n,a;do{for(n=new r(0);8*n.length<e.bitLength();)t.v=l(i,t.k).update(t.v).digest(),n=r.concat([n,t.v]);a=u(n,e),t.k=l(i,t.k).update(t.v).update(new r([0])).digest(),t.v=l(i,t.k).update(t.v).digest()}while(-1!==a.cmp(e));return a}function d(e,t,r,i){return e.toRed(m.mont(r)).redPow(t).fromRed().mod(i)}var l=e("create-hmac"),h=e("browserify-rsa"),p=e("elliptic").ec,m=e("bn.js"),_=e("parse-asn1"),b=e("./curves.json");t.exports=i,t.exports.getKey=s,t.exports.makeKey=c}).call(this,e("buffer").Buffer)},{"./curves.json":42,"bn.js":16,"browserify-rsa":39,buffer:48,"create-hmac":55,elliptic:68,"parse-asn1":114}],45:[function(e,t,r){(function(r){function i(e,t,i,o,u){var c=f(i);if("ec"===c.type){if("ecdsa"!==o&&"ecdsa/rsa"!==o)throw new Error("wrong public key type");return n(e,t,c)}if("dsa"===c.type){if("dsa"!==o)throw new Error("wrong public key type");return a(e,t,c)}if("rsa"!==o&&"ecdsa/rsa"!==o)throw new Error("wrong public key type");t=r.concat([u,t])
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d=u.substitute(f,c),l=u.permute(d),h=a;a=(o^l)>>>0,o=h}u.rip(a,o,i,n)}},{"../des":58,inherits:104,"minimalistic-assert":108}],62:[function(e,t,r){"use strict";function i(e,t){a.equal(t.length,24,"Invalid key length");var r=t.slice(0,8),i=t.slice(8,16),n=t.slice(16,24);this.ciphers="encrypt"===e?[f.create({type:"encrypt",key:r}),f.create({type:"decrypt",key:i}),f.create({type:"encrypt",key:n})]:[f.create({type:"decrypt",key:n}),f.create({type:"encrypt",key:i}),f.create({type:"decrypt",key:r})]}function n(e){u.call(this,e);var t=new i(this.type,this.options.key);this._edeState=t}var a=e("minimalistic-assert"),o=e("inherits"),s=e("../des"),u=s.Cipher,f=s.DES;o(n,u),t.exports=n,n.create=function(e){return new n(e)},n.prototype._update=function(e,t,r,i){var n=this._edeState;n.ciphers[0]._update(e,t,r,i),n.ciphers[1]._update(r,i,r,i),n.ciphers[2]._update(r,i,r,i)},n.prototype._pad=f.prototype._pad,n.prototype._unpad=f.prototype._unpad},{"../des":58,inherits:104,"minimalistic-assert":108}],63:[function(e,t,r){"use strict";r.readUInt32BE=function(e,t){return(e[0+t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])>>>0},r.writeUInt32BE=function(e,t,r){e[0+r]=t>>>24,e[1+r]=t>>>16&255,e[2+r]=t>>>8&255,e[3+r]=255&t},r.ip=function(e,t,r,i){for(var n=0,a=0,o=6;o>=0;o-=2){for(var s=0;s<=24;s+=8)n<<=1,n|=t>>>s+o&1;for(var s=0;s<=24;s+=8)n<<=1,n|=e>>>s+o&1}for(var o=6;o>=0;o-=2){for(var s=1;s<=25;s+=8)a<<=1,a|=t>>>s+o&1;for(var s=1;s<=25;s+=8)a<<=1,a|=e>>>s+o&1}r[i+0]=n>>>0,r[i+1]=a>>>0},r.rip=function(e,t,r,i){for(var n=0,a=0,o=0;o<4;o++)for(var s=24;s>=0;s-=8)n<<=1,n|=t>>>s+o&1,n<<=1,n|=e>>>s+o&1;for(var o=4;o<8;o++)for(var s=24;s>=0;s-=8)a<<=1,a|=t>>>s+o&1,a<<=1,a|=e>>>s+o&1;r[i+0]=n>>>0,r[i+1]=a>>>0},r.pc1=function(e,t,r,i){for(var n=0,a=0,o=7;o>=5;o--){for(var s=0;s<=24;s+=8)n<<=1,n|=t>>s+o&1;for(var s=0;s<=24;s+=8)n<<=1,n|=e>>s+o&1}for(var s=0;s<=24;s+=8)n<<=1,n|=t>>s+o&1;for(var o=1;o<=3;o++){for(var s=0;s<=24;s+=8)a<<=1,a|=t>>s+o&1;for(var s=0;s<=24;s+=8)a<<=1,a|=e>>s+o&1}for(var s=0;s<=24;s+=8)a<<=1,a|=e>>s+o&1;r[i+0]=n>>>0,r[i+1]=a>>>0},r.r28shl=function(e,t){return e<<t&268435455|e>>>28-t};var i=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(e,t,r,n){for(var a=0,o=0,s=i.length>>>1,u=0;u<s;u++)a<<=1,a|=e>>>i[u]&1;for(var u=s;u<i.length;u++)o<<=1,o|=t>>>i[u]&1;r[n+0]=a>>>0,r[n+1]=o>>>0},r.expand=function(e,t,r){var i=0,n=0;i=(1&e)<<5|e>>>27;for(var a=23;a>=15;a-=4)i<<=6,i|=e>>>a&63;for(var a=11;a>=3;a-=4)n|=e>>>a&63,n<<=6;n|=(31&e)<<1|e>>>31,t[r+0]=i>>>0,t[r+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(e,t){for(var r=0,i=0;i<4;i++){var a=e>>>18-6*i&63,o=n[64*i+a];r<<=4,r|=o}for(var i=0;i<4;i++){var a=t>>>18-6*i&63,o=n[256+64*i+a];r<<=4,r|=o}return r>>>0};var a=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(e){for(var t=0,r=0;r<a.length;r++)t<<=1,t|=e>>>a[r]&1;return t>>>0},r.padSplit=function(e,t,r){for(var i=e.toString(2);i.length<t;)i="0"+i;for(var n=[],a=0;a<t;a+=r)n.push(i.slice(a,a+r));return n.join(" ")}},{}],64:[function(e,t,r){(function(t){function i(e){var r=new t(o[e].prime,"hex"),i=new t(o[e].gen,"hex");return new s(r,i)}function n(e,r,i,o){return t.isBuffer(r)||void 0===u[r]?n(e,"binary",r,i):(r=r||"binary",o=o||"binary",i=i||new t([2]),t.isBuffer(i)||(i=new t(i,o)),"number"==typeof e?new s(a(e,i),i,!0):(t.isBuffer(e)||(e=new t(e,r)),new s(e,i,!0)))}var a=e("./lib/generatePrime"),o=e("./lib/primes.json"),s=e("./lib/dh"),u={binary:!0,hex:!0,base64:!0};r.DiffieHellmanGroup=r.createDiffieHellmanGroup=r.getDiffieHellman=i,r.createDiffieHellman=r.DiffieHellman=n}).call(this,e("buffer").Buffer)},{"./lib/dh":65,"./lib/generatePrime":66,"./lib/primes.json":67,buffer:48}],65:[function(e,t,r){(function(r){function i(e,t){return t=t||"utf8",r.isBuffer(e)||(e=new r(e,t)),this._pub=new u(e),this}function n(e,t){return t=t||"utf8",r.isBuffer(e)||(e=new r(e,t)),this._priv=new u(e),this}function a(e,t){var r=t.toString("hex"),i=[r,e.toString(16)].join("_");if(i in y)return y[i];var n=0;if(e.isEven()||!_.simpleSieve||!_.fermatTest(e)||!c.test(e))return n+=1,n+="02"===r||"05"===r?8:4,y[i]=n,n;c.test(e.shrn(1))||(n+=2);var a;switch(r){case"02":e.mod(d).cmp(l)&&(n+=8);break;case"05":a=e.mod(h),a.cmp(p)&&a.cmp(m)&&(n+=8);break;default:n+=4}return y[i]=n,n}function o(e,t,r){this.setGenerator(t),this.__prime=new u(e),this._prime=u.mont(this.__prime),this._primeLen=e.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,r?(this.setPublicKey=i,this.setPrivateKey=n):this._primeCode=8}function s(e,t){var i=new r(e.toArray());return t?i.toString(t):i}var u=e("bn.js"),f=e("miller-rabin"),c=new f,d=new u(24),l=new u(11),h=new u(10),p=new u(3),m=new u(7),_=e("./generatePrime"),b=e("randombytes");t.exports=o;var y={};Object.defineProperty(o.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=a(this.__prime,this.__gen)),this._primeCode}}),o.prototype.generateKeys=function(){return this._priv||(this._priv=new u(b(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},o.prototype.computeSecret=function(e){e=new u(e),e=e.toRed(this._prime);var t=e.redPow(this._priv).fromRed(),i=new r(t.toArray()),n=this.getPrime();if(i.length<n.length){var a=new r(n.length-i.length);a.fill(0),i=r.concat([a,i])}return i},o.prototype.getPublicKey=function(e){return s(this._pub,e)},o.prototype.getPrivateKey=function(e){return s(this._priv,e)},o.prototype.getPrime=function(e){return s(this.__prime,e)},o.prototype.getGenerator=function(e){return s(this._gen,e)},o.prototype.setGenerator=function(e,t){return t=t||"utf8",r.isBuffer(e)||(e=new r(e,t)),this.__gen=e,this._gen=new u(e),this}}).call(this,e("buffer").Buffer)},{"./generatePrime":66,"bn.js":16,buffer:48,"miller-rabin":107,randombytes:129}],66:[function(e,t,r){function i(){if(null!==v)return v;var e=[];e[0]=2;for(var t=1,r=3;r<1048576;r+=2){for(var i=Math.ceil(Math.sqrt(r)),n=0;n<t&&e[n]<=i&&r%e[n]!=0;n++);t!==n&&e[n]<=i||(e[t++]=r)}return v=e,e}function n(e){for(var t=i(),r=0;r<t.length;r++)if(0===e.modn(t[r]))return 0===e.cmpn(t[r]);return!0}function a(e){var t=u.mont(e);return 0===h.toRed(t).redPow(e.subn(1)).fromRed().cmpn(1)}function o(e,t){if(e<16)return new u(2===t||5===t?[140,123]:[140,39]);t=new u(t);for(var r,i;;){for(r=new u(s(Math.ceil(e/8)));r.bitLength()>e;)r.ishrn(1);if(r.isEven()&&r.iadd(l),r.testn(1)||r.iadd(h),t.cmp(h)){if(!t.cmp(p))for(;r.mod(m).cmp(_);)r.iadd(y)}else for(;r.mod(f).cmp(b);)r.iadd(y);if(i=r.shrn(1),n(i)&&n(r)&&a(i)&&a(r)&&d.test(i)&&d.test(r))return r}}var s=e("randombytes");t.exports=o,o.simpleSieve=n,o.fermatTest=a;var u=e("bn.js"),f=new u(24),c=e("miller-rabin"),d=new c,l=new u(1),h=new u(2),p=new u(5),m=(new u(16),new u(8),new u(10)),_=new u(3),b=(new u(7),new u(11)),y=new u(4),v=(new u(12),null)},{"bn.js":16,"miller-rabin":107,randombytes:129}],67:[function(e,t,r){t.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"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"}}},{}],68:[function(e,t,r){"use strict";var i=r;i.version=e("../package.json").version,i.utils=e("./elliptic/utils"),i.rand=e("brorand"),i.curve=e("./elliptic/curve"),i.curves=e("./elliptic/curves"),i.ec=e("./elliptic/ec"),i.eddsa=e("./elliptic/eddsa")},{"../package.json":83,"./elliptic/curve":71,"./elliptic/curves":74,"./elliptic/ec":75,"./elliptic/eddsa":78,"./elliptic/utils":82,brorand:17}],69:[function(e,t,r){"use strict";function i(e,t){this.type=e,this.p=new a(t.p,16),this.red=t.prime?a.red(t.prime):a.mont(this.p),this.zero=new a(0).toRed(this.red),this.one=new a(1).toRed(this.red),this.two=new a(2).toRed(this.red),this.n=t.n&&new a(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function n(e,t){this.curve=e,this.type=t,this.precomputed=null}var a=e("bn.js"),o=e("../../elliptic"),s=o.utils,u=s.getNAF,f=s.getJSF,c=s.assert;t.exports=i,i.prototype.point=function(){throw new Error("Not implemented")},i.prototype.validate=function(){throw new Error("Not implemented")},i.prototype._fixedNafMul=function(e,t){c(e.precomputed);var r=e._getDoubles(),i=u(t,1),n=(1<<r.step+1)-(r.step%2==0?2:1);n/=3;for(var a=[],o=0;o<i.length;o+=r.step){for(var s=0,t=o+r.step-1;t>=o;t--)s=(s<<1)+i[t];a.push(s)}for(var f=this.jpoint(null,null,null),d=this.jpoint(null,null,null),l=n;l>0;l--){for(var o=0;o<a.length;o++){var s=a[o];s===l?d=d.mixedAdd(r.points[o]):s===-l&&(d=d.mixedAdd(r.points[o].neg()))}f=f.add(d)}return f.toP()},i.prototype._wnafMul=function(e,t){var r=4,i=e._getNAFPoints(r);r=i.wnd;for(var n=i.points,a=u(t,r),o=this.jpoint(null,null,null),s=a.length-1;s>=0;s--){for(var t=0;s>=0&&0===a[s];s--)t++;if(s>=0&&t++,o=o.dblp(t),s<0)break;var f=a[s];c(0!==f),o="affine"===e.type?f>0?o.mixedAdd(n[f-1>>1]):o.mixedAdd(n[-f-1>>1].neg()):f>0?o.add(n[f-1>>1]):o.add(n[-f-1>>1].neg())}return"affine"===e.type?o.toP():o},i.prototype._wnafMulAdd=function(e,t,r,i,n){for(var a=this._wnafT1,o=this._wnafT2,s=this._wnafT3,c=0,d=0;d<i;d++){var l=t[d],h=l._getNAFPoints(e);a[d]=h.wnd,o[d]=h.points}for(var d=i-1;d>=1;d-=2){var p=d-1,m=d;if(1===a[p]&&1===a[m]){var _=[t[p],null,null,t[m]];0===t[p].y.cmp(t[m].y)?(_[1]=t[p].add(t[m]),_[2]=t[p].toJ().mixedAdd(t[m].neg())):0===t[p].y.cmp(t[m].y.redNeg())?(_[1]=t[p].toJ().mixedAdd(t[m]),_[2]=t[p].add(t[m].neg())):(_[1]=t[p].toJ().mixedAdd(t[m]),_[2]=t[p].toJ().mixedAdd(t[m].neg()));var b=[-3,-1,-5,-7,0,7,5,1,3],y=f(r[p],r[m]);c=Math.max(y[0].length,c),s[p]=new Array(c),s[m]=new Array(c);for(var v=0;v<c;v++){var g=0|y[0][v],w=0|y[1][v];s[p][v]=b[3*(g+1)+(w+1)],s[m][v]=0,o[p]=_}}else s[p]=u(r[p],a[p]),s[m]=u(r[m],a[m]),c=Math.max(s[p].length,c),c=Math.max(s[m].length,c)}for(var E=this.jpoint(null,null,null),S=this._wnafT4,d=c;d>=0;d--){for(var k=0;d>=0;){for(var T=!0,v=0;v<i;v++)S[v]=0|s[v][d],0!==S[v]&&(T=!1);if(!T)break;k++,d--}if(d>=0&&k++,E=E.dblp(k),d<0)break;for(var v=0;v<i;v++){var l,A=S[v];0!==A&&(A>0?l=o[v][A-1>>1]:A<0&&(l=o[v][-A-1>>1].neg()),E="affine"===l.type?E.mixedAdd(l):E.add(l))}}for(var d=0;d<i;d++)o[d]=null;return n?E:E.toP()},i.BasePoint=n,n.prototype.eq=function(){throw new Error("Not implemented")},n.prototype.validate=function(){return this.curve.validate(this)},i.prototype.decodePoint=function(e,t){e=s.toArray(e,t);var r=this.p.byteLength();if((4===e[0]||6===e[0]||7===e[0])&&e.length-1==2*r){6===e[0]?c(e[e.length-1]%2==0):7===e[0]&&c(e[e.length-1]%2==1);return this.point(e.slice(1,1+r),e.slice(1+r,1+2*r))}if((2===e[0]||3===e[0])&&e.length-1===r)return this.pointFromX(e.slice(1,1+r),3===e[0]);throw new Error("Unknown point format")},n.prototype.encodeCompressed=function(e){return this.encode(e,!0)},n.prototype._encode=function(e){var t=this.curve.p.byteLength(),r=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",t))},n.prototype.encode=function(e,t){return s.encode(this._encode(t),e)},n.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this},n.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return!!t&&t.points.length>=Math.ceil((e.bitLength()+1)/t.step)},n.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n<t;n+=e){for(var a=0;a<e;a++)i=i.dbl();r.push(i)}return{step:e,points:r}},n.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],r=(1<<e)-1,i=1===r?null:this.dbl(),n=1;n<r;n++)t[n]=t[n-1].add(i);return{wnd:e,points:t}},n.prototype._getBeta=function(){return null},n.prototype.dblp=function(e){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}},{"../../elliptic":68,"bn.js":16}],70:[function(e,t,r){"use strict";function i(e){this.twisted=1!=(0|e.a),this.mOneA=this.twisted&&-1==(0|e.a),this.extended=this.mOneA,f.call(this,"edwards",e),this.a=new s(e.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new s(e.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new s(e.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),c(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|e.c)}function n(e,t,r,i,n){f.BasePoint.call(this,e,"projective"),null===t&&null===r&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new s(t,16),this.y=new s(r,16),this.z=i?new s(i,16):this.curve.one,this.t=n&&new s(n,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}var a=e("../curve"),o=e("../../elliptic"),s=e("bn.js"),u=e("inherits"),f=a.base,c=o.utils.assert;u(i,f),t.exports=i,i.prototype._mulA=function(e){return this.mOneA?e.redNeg():this.a.redMul(e)},i.prototype._mulC=function(e){return this.oneC?e:this.c.redMul(e)},i.prototype.jpoint=function(e,t,r,i){return this.point(e,t,r,i)},i.prototype.pointFromX=function(e,t){e=new s(e,16),e.red||(e=e.toRed(this.red));var r=e.redSqr(),i=this.c2.redSub(this.a.redMul(r)),n=this.one.redSub(this.c2.redMul(this.d).redMul(r)),a=i.redMul(n.redInvm()),o=a.redSqrt();if(0!==o.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var u=o.fromRed().isOdd();return(t&&!u||!t&&u)&&(o=o.redNeg()),this.point(e,o)},i.prototype.pointFromY=function(e,t){e=new s(e,16),e.red||(e=e.toRed(this.red));var r=e.redSqr(),i=r.redSub(this.one),n=r.redMul(this.d).redAdd(this.one),a=i.redMul(n.redInvm());if(0===a.cmp(this.zero)){if(t)throw new Error("invalid point");return this.point(this.zero,e)}var o=a.redSqrt();if(0!==o.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return o.isOdd()!==t&&(o=o.redNeg()),this.point(o,e)},i.prototype.validate=function(e){if(e.isInfinity())return!0;e.normalize();var t=e.x.redSqr(),r=e.y.redSqr(),i=t.redMul(this.a).redAdd(r),n=this.c2.redMul(this.one.redAdd(this.d.redMul(t).redMul(r)));return 0===i.cmp(n)},u(n,f.BasePoint),i.prototype.pointFromJSON=function(e){return n.fromJSON(this,e)},i.prototype.point=function(e,t,r,i){return new n(this,e,t,r,i)},n.fromJSON=function(e,t){return new n(e,t[0],t[1],t[2])},n.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},n.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},n.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var i=this.curve._mulA(e),n=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),a=i.redAdd(t),o=a.redSub(r),s=i.redSub(t),u=n.redMul(o),f=a.redMul(s),c=n.redMul(s),d=o.redMul(a);return this.curve.point(u,f,d,c)},n.prototype._projDbl=function(){var e,t,r,i=this.x.redAdd(this.y).redSqr(),n=this.x.redSqr(),a=this.y.redSqr();if(this.curve.twisted){var o=this.curve._mulA(n),s=o.redAdd(a);if(this.zOne)e=i.redSub(n).redSub(a).redMul(s.redSub(this.curve.two)),t=s.redMul(o.redSub(a)),r=s.redSqr().redSub(s).redSub(s);else{var u=this.z.redSqr(),f=s.redSub(u).redISub(u);e=i.redSub(n).redISub(a).redMul(f),t=s.redMul(o.redSub(a)),r=s.redMul(f)}}else{var o=n.redAdd(a),u=this.curve._mulC(this.c.redMul(this.z)).redSqr(),f=o.redSub(u).redSub(u);e=this.curve._mulC(i.redISub(o)).redMul(f),t=this.curve._mulC(o).redMul(n.redISub(a)),r=o.redMul(f)}return this.curve.point(e,t,r)},n.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},n.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),i=this.t.redMul(this.curve.dd).redMul(e.t),n=this.z.redMul(e.z.redAdd(e.z)),a=r.redSub(t),o=n.redSub(i),s=n.redAdd(i),u=r.redAdd(t),f=a.redMul(o),c=s.redMul(u),d=a.redMul(u),l=o.redMul(s);return this.curve.point(f,c,l,d)},n.prototype._projAdd=function(e){var t,r,i=this.z.redMul(e.z),n=i.redSqr(),a=this.x.redMul(e.x),o=this.y.redMul(e.y),s=this.curve.d.redMul(a).redMul(o),u=n.redSub(s),f=n.redAdd(s),c=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(a).redISub(o),d=i.redMul(u).redMul(c);return this.curve.twisted?(t=i.redMul(f).redMul(o.redSub(this.curve._mulA(a))),r=u.redMul(f)):(t=i.redMul(f).redMul(o.redSub(a)),r=this.curve._mulC(u).redMul(f)),this.curve.point(d,t,r)},n.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},n.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},n.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},n.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},n.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},n.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},n.prototype.getX=function(){return this.normalize(),this.x.fromRed()},n.prototype.getY=function(){return this.normalize(),this.y.fromRed()},n.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},n.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),i=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(i),0===this.x.cmp(t))return!0}return!1},n.prototype.toP=n.prototype.normalize,n.prototype.mixedAdd=n.prototype.add},{"../../elliptic":68,"../curve":71,"bn.js":16,inherits:104}],71:[function(e,t,r){"use strict";var i=r;i.base=e("./base"),i.short=e("./short"),i.mont=e("./mont"),i.edwards=e("./edwards")},{"./base":69,"./edwards":70,"./mont":72,"./short":73}],72:[function(e,t,r){"use strict";function i(e){u.call(this,"mont",e),this.a=new o(e.a,16).toRed(this.red),this.b=new o(e.b,16).toRed(this.red),this.i4=new o(4).toRed(this.red).redInvm(),this.two=new o(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function n(e,t,r){u.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new o(t,16),this.z=new o(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}var a=e("../curve"),o=e("bn.js"),s=e("inherits"),u=a.base,f=e("../../elliptic"),c=f.utils;s(i,u),t.exports=i,i.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),i=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===i.redSqrt().redSqr().cmp(i)},s(n,u.BasePoint),i.prototype.decodePoint=function(e,t){return this.point(c.toArray(e,t),1)},i.prototype.point=function(e,t){return new n(this,e,t)},i.prototype.pointFromJSON=function(e){return n.fromJSON(this,e)},n.prototype.precompute=function(){},n.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},n.fromJSON=function(e,t){return new n(e,t[0],t[1]||e.one)},n.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},n.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},n.prototype.dbl=function(){var e=this.x.redAdd(this.z),t=e.redSqr(),r=this.x.redSub(this.z),i=r.redSqr(),n=t.redSub(i),a=t.redMul(i),o=n.redMul(i.redAdd(this.curve.a24.redMul(n)));return this.curve.point(a,o)},n.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},n.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=e.x.redAdd(e.z),a=e.x.redSub(e.z),o=a.redMul(r),s=n.redMul(i),u=t.z.redMul(o.redAdd(s).redSqr()),f=t.x.redMul(o.redISub(s).redSqr());return this.curve.point(u,f)},n.prototype.mul=function(e){for(var t=e.clone(),r=this,i=this.curve.point(null,null),n=this,a=[];0!==t.cmpn(0);t.iushrn(1))a.push(t.andln(1));for(var o=a.length-1;o>=0;o--)0===a[o]?(r=r.diffAdd(i,n),i=i.dbl()):(i=r.diffAdd(i,n),r=r.dbl());return i},n.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},n.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},n.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},n.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},n.prototype.getX=function(){
return this.normalize(),this.x.fromRed()}},{"../../elliptic":68,"../curve":71,"bn.js":16,inherits:104}],73:[function(e,t,r){"use strict";function i(e){c.call(this,"short",e),this.a=new u(e.a,16).toRed(this.red),this.b=new u(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function n(e,t,r,i){c.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new u(t,16),this.y=new u(r,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function a(e,t,r,i){c.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===i?(this.x=this.curve.one,this.y=this.curve.one,this.z=new u(0)):(this.x=new u(t,16),this.y=new u(r,16),this.z=new u(i,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}var o=e("../curve"),s=e("../../elliptic"),u=e("bn.js"),f=e("inherits"),c=o.base,d=s.utils.assert;f(i,c),t.exports=i,i.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,r;if(e.beta)t=new u(e.beta,16).toRed(this.red);else{var i=this._getEndoRoots(this.p);t=i[0].cmp(i[1])<0?i[0]:i[1],t=t.toRed(this.red)}if(e.lambda)r=new u(e.lambda,16);else{var n=this._getEndoRoots(this.n);0===this.g.mul(n[0]).x.cmp(this.g.x.redMul(t))?r=n[0]:(r=n[1],d(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}var a;return a=e.basis?e.basis.map(function(e){return{a:new u(e.a,16),b:new u(e.b,16)}}):this._getEndoBasis(r),{beta:t,lambda:r,basis:a}}},i.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:u.mont(e),r=new u(2).toRed(t).redInvm(),i=r.redNeg(),n=new u(3).toRed(t).redNeg().redSqrt().redMul(r);return[i.redAdd(n).fromRed(),i.redSub(n).fromRed()]},i.prototype._getEndoBasis=function(e){for(var t,r,i,n,a,o,s,f,c,d=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=e,h=this.n.clone(),p=new u(1),m=new u(0),_=new u(0),b=new u(1),y=0;0!==l.cmpn(0);){var v=h.div(l);f=h.sub(v.mul(l)),c=_.sub(v.mul(p));var g=b.sub(v.mul(m));if(!i&&f.cmp(d)<0)t=s.neg(),r=p,i=f.neg(),n=c;else if(i&&2==++y)break;s=f,h=l,l=f,_=p,p=c,b=m,m=g}a=f.neg(),o=c;var w=i.sqr().add(n.sqr());return a.sqr().add(o.sqr()).cmp(w)>=0&&(a=t,o=r),i.negative&&(i=i.neg(),n=n.neg()),a.negative&&(a=a.neg(),o=o.neg()),[{a:i,b:n},{a:a,b:o}]},i.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],i=t[1],n=i.b.mul(e).divRound(this.n),a=r.b.neg().mul(e).divRound(this.n),o=n.mul(r.a),s=a.mul(i.a),u=n.mul(r.b),f=a.mul(i.b);return{k1:e.sub(o).sub(s),k2:u.add(f).neg()}},i.prototype.pointFromX=function(e,t){e=new u(e,16),e.red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var n=i.fromRed().isOdd();return(t&&!n||!t&&n)&&(i=i.redNeg()),this.point(e,i)},i.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,i=this.a.redMul(t),n=t.redSqr().redMul(t).redIAdd(i).redIAdd(this.b);return 0===r.redSqr().redISub(n).cmpn(0)},i.prototype._endoWnafMulAdd=function(e,t,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,a=0;a<e.length;a++){var o=this._endoSplit(t[a]),s=e[a],u=s._getBeta();o.k1.negative&&(o.k1.ineg(),s=s.neg(!0)),o.k2.negative&&(o.k2.ineg(),u=u.neg(!0)),i[2*a]=s,i[2*a+1]=u,n[2*a]=o.k1,n[2*a+1]=o.k2}for(var f=this._wnafMulAdd(1,i,n,2*a,r),c=0;c<2*a;c++)i[c]=null,n[c]=null;return f},f(n,c.BasePoint),i.prototype.point=function(e,t,r){return new n(this,e,t,r)},i.prototype.pointFromJSON=function(e,t){return n.fromJSON(this,e,t)},n.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(e){var r=this.curve,i=function(e){return r.point(e.x.redMul(r.endo.beta),e.y)};e.beta=t,t.precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(i)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(i)}}}return t}},n.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},n.fromJSON=function(e,t,r){function i(t){return e.point(t[0],t[1],r)}"string"==typeof t&&(t=JSON.parse(t));var n=e.point(t[0],t[1],r);if(!t[2])return n;var a=t[2];return n.precomputed={beta:null,doubles:a.doubles&&{step:a.doubles.step,points:[n].concat(a.doubles.points.map(i))},naf:a.naf&&{wnd:a.naf.wnd,points:[n].concat(a.naf.points.map(i))}},n},n.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},n.prototype.isInfinity=function(){return this.inf},n.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),i=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},n.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),i=e.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(i),a=n.redSqr().redISub(this.x.redAdd(this.x)),o=n.redMul(this.x.redSub(a)).redISub(this.y);return this.curve.point(a,o)},n.prototype.getX=function(){return this.x.fromRed()},n.prototype.getY=function(){return this.y.fromRed()},n.prototype.mul=function(e){return e=new u(e,16),this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},n.prototype.mulAdd=function(e,t,r){var i=[this,t],n=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},n.prototype.jmulAdd=function(e,t,r){var i=[this,t],n=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},n.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},n.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,i=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(i)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(i)}}}return t},n.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},f(a,c.BasePoint),i.prototype.jpoint=function(e,t,r){return new a(this,e,t,r)},a.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),i=this.y.redMul(t).redMul(e);return this.curve.point(r,i)},a.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},a.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),i=this.x.redMul(t),n=e.x.redMul(r),a=this.y.redMul(t.redMul(e.z)),o=e.y.redMul(r.redMul(this.z)),s=i.redSub(n),u=a.redSub(o);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=s.redSqr(),c=f.redMul(s),d=i.redMul(f),l=u.redSqr().redIAdd(c).redISub(d).redISub(d),h=u.redMul(d.redISub(l)).redISub(a.redMul(c)),p=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(l,h,p)},a.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,i=e.x.redMul(t),n=this.y,a=e.y.redMul(t).redMul(this.z),o=r.redSub(i),s=n.redSub(a);if(0===o.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=o.redSqr(),f=u.redMul(o),c=r.redMul(u),d=s.redSqr().redIAdd(f).redISub(c).redISub(c),l=s.redMul(c.redISub(d)).redISub(n.redMul(f)),h=this.z.redMul(o);return this.curve.jpoint(d,l,h)},a.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}for(var i=this.curve.a,n=this.curve.tinv,a=this.x,o=this.y,s=this.z,u=s.redSqr().redSqr(),f=o.redAdd(o),r=0;r<e;r++){var c=a.redSqr(),d=f.redSqr(),l=d.redSqr(),h=c.redAdd(c).redIAdd(c).redIAdd(i.redMul(u)),p=a.redMul(d),m=h.redSqr().redISub(p.redAdd(p)),_=p.redISub(m),b=h.redMul(_);b=b.redIAdd(b).redISub(l);var y=f.redMul(s);r+1<e&&(u=u.redMul(l)),a=m,s=y,f=b}return this.curve.jpoint(a,f.redMul(n),s)},a.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},a.prototype._zeroDbl=function(){var e,t,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),o=this.x.redAdd(n).redSqr().redISub(i).redISub(a);o=o.redIAdd(o);var s=i.redAdd(i).redIAdd(i),u=s.redSqr().redISub(o).redISub(o),f=a.redIAdd(a);f=f.redIAdd(f),f=f.redIAdd(f),e=u,t=s.redMul(o.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var c=this.x.redSqr(),d=this.y.redSqr(),l=d.redSqr(),h=this.x.redAdd(d).redSqr().redISub(c).redISub(l);h=h.redIAdd(h);var p=c.redAdd(c).redIAdd(c),m=p.redSqr(),_=l.redIAdd(l);_=_.redIAdd(_),_=_.redIAdd(_),e=m.redISub(h).redISub(h),t=p.redMul(h.redISub(e)).redISub(_),r=this.y.redMul(this.z),r=r.redIAdd(r)}return this.curve.jpoint(e,t,r)},a.prototype._threeDbl=function(){var e,t,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),o=this.x.redAdd(n).redSqr().redISub(i).redISub(a);o=o.redIAdd(o);var s=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),u=s.redSqr().redISub(o).redISub(o);e=u;var f=a.redIAdd(a);f=f.redIAdd(f),f=f.redIAdd(f),t=s.redMul(o.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var c=this.z.redSqr(),d=this.y.redSqr(),l=this.x.redMul(d),h=this.x.redSub(c).redMul(this.x.redAdd(c));h=h.redAdd(h).redIAdd(h);var p=l.redIAdd(l);p=p.redIAdd(p);var m=p.redAdd(p);e=h.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(d).redISub(c);var _=d.redSqr();_=_.redIAdd(_),_=_.redIAdd(_),_=_.redIAdd(_),t=h.redMul(p.redISub(e)).redISub(_)}return this.curve.jpoint(e,t,r)},a.prototype._dbl=function(){var e=this.curve.a,t=this.x,r=this.y,i=this.z,n=i.redSqr().redSqr(),a=t.redSqr(),o=r.redSqr(),s=a.redAdd(a).redIAdd(a).redIAdd(e.redMul(n)),u=t.redAdd(t);u=u.redIAdd(u);var f=u.redMul(o),c=s.redSqr().redISub(f.redAdd(f)),d=f.redISub(c),l=o.redSqr();l=l.redIAdd(l),l=l.redIAdd(l),l=l.redIAdd(l);var h=s.redMul(d).redISub(l),p=r.redAdd(r).redMul(i);return this.curve.jpoint(c,h,p)},a.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr(),i=t.redSqr(),n=e.redAdd(e).redIAdd(e),a=n.redSqr(),o=this.x.redAdd(t).redSqr().redISub(e).redISub(i);o=o.redIAdd(o),o=o.redAdd(o).redIAdd(o),o=o.redISub(a);var s=o.redSqr(),u=i.redIAdd(i);u=u.redIAdd(u),u=u.redIAdd(u),u=u.redIAdd(u);var f=n.redIAdd(o).redSqr().redISub(a).redISub(s).redISub(u),c=t.redMul(f);c=c.redIAdd(c),c=c.redIAdd(c);var d=this.x.redMul(s).redISub(c);d=d.redIAdd(d),d=d.redIAdd(d);var l=this.y.redMul(f.redMul(u.redISub(f)).redISub(o.redMul(s)));l=l.redIAdd(l),l=l.redIAdd(l),l=l.redIAdd(l);var h=this.z.redAdd(o).redSqr().redISub(r).redISub(s);return this.curve.jpoint(d,l,h)},a.prototype.mul=function(e,t){return e=new u(e,t),this.curve._wnafMul(this,e)},a.prototype.eq=function(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),r=e.z.redSqr();if(0!==this.x.redMul(r).redISub(e.x.redMul(t)).cmpn(0))return!1;var i=t.redMul(this.z),n=r.redMul(e.z);return 0===this.y.redMul(n).redISub(e.y.redMul(i)).cmpn(0)},a.prototype.eqXToP=function(e){var t=this.z.redSqr(),r=e.toRed(this.curve.red).redMul(t);if(0===this.x.cmp(r))return!0;for(var i=e.clone(),n=this.curve.redN.redMul(t);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(n),0===this.x.cmp(r))return!0}return!1},a.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},a.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":68,"../curve":71,"bn.js":16,inherits:104}],74:[function(e,t,r){"use strict";function i(e){"short"===e.type?this.curve=new s.curve.short(e):"edwards"===e.type?this.curve=new s.curve.edwards(e):this.curve=new s.curve.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,u(this.g.validate(),"Invalid curve"),u(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function n(e,t){Object.defineProperty(a,e,{configurable:!0,enumerable:!0,get:function(){var r=new i(t);return Object.defineProperty(a,e,{configurable:!0,enumerable:!0,value:r}),r}})}var a=r,o=e("hash.js"),s=e("../elliptic"),u=s.utils.assert;a.PresetCurve=i,n("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),n("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),n("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),n("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),n("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),n("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),n("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var f;try{f=e("./precomputed/secp256k1")}catch(e){f=void 0}n("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",f]})},{"../elliptic":68,"./precomputed/secp256k1":81,"hash.js":89}],75:[function(e,t,r){"use strict";function i(e){if(!(this instanceof i))return new i(e);"string"==typeof e&&(u(o.curves.hasOwnProperty(e),"Unknown curve "+e),e=o.curves[e]),e instanceof o.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}var n=e("bn.js"),a=e("hmac-drbg"),o=e("../../elliptic"),s=o.utils,u=s.assert,f=e("./key"),c=e("./signature");t.exports=i,i.prototype.keyPair=function(e){return new f(this,e)},i.prototype.keyFromPrivate=function(e,t){return f.fromPrivate(this,e,t)},i.prototype.keyFromPublic=function(e,t){return f.fromPublic(this,e,t)},i.prototype.genKeyPair=function(e){e||(e={});for(var t=new a({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o.rand(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),i=this.n.sub(new n(2));;){var s=new n(t.generate(r));if(!(s.cmp(i)>0))return s.iaddn(1),this.keyFromPrivate(s)}},i.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},i.prototype.sign=function(e,t,r,i){"object"==typeof r&&(i=r,r=null),i||(i={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var o=this.n.byteLength(),s=t.getPrivate().toArray("be",o),u=e.toArray("be",o),f=new a({hash:this.hash,entropy:s,nonce:u,pers:i.pers,persEnc:i.persEnc||"utf8"}),d=this.n.sub(new n(1)),l=0;!0;l++){var h=i.k?i.k(l):new n(f.generate(this.n.byteLength()));if(h=this._truncateToN(h,!0),!(h.cmpn(1)<=0||h.cmp(d)>=0)){var p=this.g.mul(h);if(!p.isInfinity()){var m=p.getX(),_=m.umod(this.n);if(0!==_.cmpn(0)){var b=h.invm(this.n).mul(_.mul(t.getPrivate()).iadd(e));if(b=b.umod(this.n),0!==b.cmpn(0)){var y=(p.getY().isOdd()?1:0)|(0!==m.cmp(_)?2:0);return i.canonical&&b.cmp(this.nh)>0&&(b=this.n.sub(b),y^=1),new c({r:_,s:b,recoveryParam:y})}}}}}},i.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i),t=new c(t,"hex");var a=t.r,o=t.s;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;var s=o.invm(this.n),u=s.mul(e).umod(this.n),f=s.mul(a).umod(this.n);if(!this.curve._maxwellTrick){var d=this.g.mulAdd(u,r.getPublic(),f);return!d.isInfinity()&&0===d.getX().umod(this.n).cmp(a)}var d=this.g.jmulAdd(u,r.getPublic(),f);return!d.isInfinity()&&d.eqXToP(a)},i.prototype.recoverPubKey=function(e,t,r,i){u((3&r)===r,"The recovery param is more than two bits"),t=new c(t,i);var a=this.n,o=new n(e),s=t.r,f=t.s,d=1&r,l=r>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");s=l?this.curve.pointFromX(s.add(this.curve.n),d):this.curve.pointFromX(s,d);var h=t.r.invm(a),p=a.sub(o).mul(h).umod(a),m=f.mul(h).umod(a);return this.g.mulAdd(p,s,m)},i.prototype.getKeyRecoveryParam=function(e,t,r,i){if(t=new c(t,i),null!==t.recoveryParam)return t.recoveryParam;for(var n=0;n<4;n++){var a;try{a=this.recoverPubKey(e,t,n)}catch(e){continue}if(a.eq(r))return n}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":68,"./key":76,"./signature":77,"bn.js":16,"hmac-drbg":101}],76:[function(e,t,r){"use strict";function i(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}var n=e("bn.js"),a=e("../../elliptic"),o=a.utils,s=o.assert;t.exports=i,i.fromPublic=function(e,t,r){return t instanceof i?t:new i(e,{pub:t,pubEnc:r})},i.fromPrivate=function(e,t,r){return t instanceof i?t:new i(e,{priv:t,privEnc:r})},i.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},i.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},i.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},i.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},i.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?s(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||s(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},i.prototype.derive=function(e){return e.mul(this.priv).getX()},i.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},i.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},i.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../../elliptic":68,"bn.js":16}],77:[function(e,t,r){"use strict";function i(e,t){if(e instanceof i)return e;this._importDER(e,t)||(d(e.r&&e.s,"Signature without r or s"),this.r=new u(e.r,16),this.s=new u(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function n(){this.place=0}function a(e,t){var r=e[t.place++];if(!(128&r))return r;for(var i=15&r,n=0,a=0,o=t.place;a<i;a++,o++)n<<=8,n|=e[o];return t.place=o,n}function o(e){for(var t=0,r=e.length-1;!e[t]&&!(128&e[t+1])&&t<r;)t++;return 0===t?e:e.slice(t)}function s(e,t){if(t<128)return void e.push(t);var r=1+(Math.log(t)/Math.LN2>>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}var u=e("bn.js"),f=e("../../elliptic"),c=f.utils,d=c.assert;t.exports=i,i.prototype._importDER=function(e,t){e=c.toArray(e,t);var r=new n;if(48!==e[r.place++])return!1;if(a(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var i=a(e,r),o=e.slice(r.place,i+r.place);if(r.place+=i,2!==e[r.place++])return!1;var s=a(e,r);if(e.length!==s+r.place)return!1;var f=e.slice(r.place,s+r.place);return 0===o[0]&&128&o[1]&&(o=o.slice(1)),0===f[0]&&128&f[1]&&(f=f.slice(1)),this.r=new u(o),this.s=new u(f),this.recoveryParam=null,!0},i.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=o(t),r=o(r);!(r[0]||128&r[1]);)r=r.slice(1);var i=[2];s(i,t.length),i=i.concat(t),i.push(2),s(i,r.length);var n=i.concat(r),a=[48];return s(a,n.length),a=a.concat(n),c.encode(a,e)}},{"../../elliptic":68,"bn.js":16}],78:[function(e,t,r){"use strict";function i(e){if(s("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof i))return new i(e);var e=a.curves[e].curve;this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=n.sha512}var n=e("hash.js"),a=e("../../elliptic"),o=a.utils,s=o.assert,u=o.parseBytes,f=e("./key"),c=e("./signature");t.exports=i,i.prototype.sign=function(e,t){e=u(e);var r=this.keyFromSecret(t),i=this.hashInt(r.messagePrefix(),e),n=this.g.mul(i),a=this.encodePoint(n),o=this.hashInt(a,r.pubBytes(),e).mul(r.priv()),s=i.add(o).umod(this.curve.n);return this.makeSignature({R:n,S:s,Rencoded:a})},i.prototype.verify=function(e,t,r){e=u(e),t=this.makeSignature(t);var i=this.keyFromPublic(r),n=this.hashInt(t.Rencoded(),i.pubBytes(),e),a=this.g.mul(t.S());return t.R().add(i.pub().mul(n)).eq(a)},i.prototype.hashInt=function(){for(var e=this.hash(),t=0;t<arguments.length;t++)e.update(arguments[t]);return o.intFromLE(e.digest()).umod(this.curve.n)},i.prototype.keyFromPublic=function(e){return f.fromPublic(this,e)},i.prototype.keyFromSecret=function(e){return f.fromSecret(this,e)},i.prototype.makeSignature=function(e){return e instanceof c?e:new c(this,e)},i.prototype.encodePoint=function(e){var t=e.getY().toArray("le",this.encodingLength);return t[this.encodingLength-1]|=e.getX().isOdd()?128:0,t},i.prototype.decodePoint=function(e){e=o.parseBytes(e);var t=e.length-1,r=e.slice(0,t).concat(-129&e[t]),i=0!=(128&e[t]),n=o.intFromLE(r);return this.curve.pointFromY(n,i)},i.prototype.encodeInt=function(e){return e.toArray("le",this.encodingLength)},i.prototype.decodeInt=function(e){return o.intFromLE(e)},i.prototype.isPoint=function(e){return e instanceof this.pointClass}},{"../../elliptic":68,"./key":79,"./signature":80,"hash.js":89}],79:[function(e,t,r){"use strict";function i(e,t){this.eddsa=e,this._secret=s(t.secret),e.isPoint(t.pub)?this._pub=t.pub:this._pubBytes=s(t.pub)}var n=e("../../elliptic"),a=n.utils,o=a.assert,s=a.parseBytes,u=a.cachedProperty;i.fromPublic=function(e,t){return t instanceof i?t:new i(e,{pub:t})},i.fromSecret=function(e,t){return t instanceof i?t:new i(e,{secret:t})},i.prototype.secret=function(){return this._secret},u(i,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),u(i,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),u(i,"privBytes",function(){var e=this.eddsa,t=this.hash(),r=e.encodingLength-1,i=t.slice(0,e.encodingLength);return i[0]&=248,i[r]&=127,i[r]|=64,i}),u(i,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),u(i,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),u(i,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),i.prototype.sign=function(e){return o(this._secret,"KeyPair can only verify"),this.eddsa.sign(e,this)},i.prototype.verify=function(e,t){return this.eddsa.verify(e,t,this)},i.prototype.getSecret=function(e){return o(this._secret,"KeyPair is public only"),a.encode(this.secret(),e)},i.prototype.getPublic=function(e){return a.encode(this.pubBytes(),e)},t.exports=i},{"../../elliptic":68}],80:[function(e,t,r){"use strict";function i(e,t){this.eddsa=e,"object"!=typeof t&&(t=f(t)),Array.isArray(t)&&(t={R:t.slice(0,e.encodingLength),S:t.slice(e.encodingLength)}),s(t.R&&t.S,"Signature without R or S"),e.isPoint(t.R)&&(this._R=t.R),t.S instanceof n&&(this._S=t.S),this._Rencoded=Array.isArray(t.R)?t.R:t.Rencoded,this._Sencoded=Array.isArray(t.S)?t.S:t.Sencoded}var n=e("bn.js"),a=e("../../elliptic"),o=a.utils,s=o.assert,u=o.cachedProperty,f=o.parseBytes;u(i,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),u(i,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),u(i,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),u(i,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),i.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},i.prototype.toHex=function(){return o.encode(this.toBytes(),"hex").toUpperCase()},t.exports=i},{"../../elliptic":68,"bn.js":16}],81:[function(e,t,r){t.exports={doubles:{step:4,
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i=e("asn1.js");r.certificate=e("./certificate");var n=i.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=n;var a=i.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=a;var o=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=o;var s=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=i.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var f=i.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=f;var c=i.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=c,r.DSAparam=i.define("DSAparam",function(){this.int()});var d=i.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(l),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=d;var l=i.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=i.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":112,"asn1.js":1}],112:[function(e,t,r){"use strict";var i=e("asn1.js"),n=i.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),a=i.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),o=i.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=i.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())}),u=i.define("RelativeDistinguishedName",function(){this.setof(a)}),f=i.define("RDNSequence",function(){this.seqof(u)}),c=i.define("Name",function(){this.choice({rdnSequence:this.use(f)})}),d=i.define("Validity",function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))}),l=i.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),h=i.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(o),this.key("issuer").use(c),this.key("validity").use(d),this.key("subject").use(c),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),p=i.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(h),this.key("signatureAlgorithm").use(o),this.key("signatureValue").bitstr())});t.exports=p},{"asn1.js":1}],113:[function(e,t,r){(function(r){var i=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m,n=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----/m,a=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m,o=e("evp_bytestokey"),s=e("browserify-aes");t.exports=function(e,t){var u,f=e.toString(),c=f.match(i);if(c){var d="aes"+c[1],l=new r(c[2],"hex"),h=new r(c[3].replace(/[\r\n]/g,""),"base64"),p=o(t,l.slice(0,8),parseInt(c[1],10)).key,m=[],_=s.createDecipheriv(d,p,l);m.push(_.update(h)),m.push(_.final()),u=r.concat(m)}else{var b=f.match(a);u=new r(b[2].replace(/[\r\n]/g,""),"base64")}return{tag:f.match(n)[1],data:u}}}).call(this,e("buffer").Buffer)},{"browserify-aes":21,buffer:48,evp_bytestokey:86}],114:[function(e,t,r){(function(r){function i(e){var t;"object"!=typeof e||r.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=new r(e));var i,o,u=s(e,t),f=u.tag,c=u.data;switch(f){case"CERTIFICATE":o=a.certificate.decode(c,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(o||(o=a.PublicKey.decode(c,"der")),i=o.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return a.RSAPublicKey.decode(o.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return o.subjectPrivateKey=o.subjectPublicKey,{type:"ec",data:o};case"1.2.840.10040.4.1":return o.algorithm.params.pub_key=a.DSAparam.decode(o.subjectPublicKey.data,"der"),{type:"dsa",data:o.algorithm.params};default:throw new Error("unknown key id "+i)}throw new Error("unknown key type "+f);case"ENCRYPTED PRIVATE KEY":c=a.EncryptedPrivateKey.decode(c,"der"),c=n(c,t);case"PRIVATE KEY":switch(o=a.PrivateKey.decode(c,"der"),i=o.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return a.RSAPrivateKey.decode(o.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:o.algorithm.curve,privateKey:a.ECPrivateKey.decode(o.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return o.algorithm.params.priv_key=a.DSAparam.decode(o.subjectPrivateKey,"der"),{type:"dsa",params:o.algorithm.params};default:throw new Error("unknown key id "+i)}throw new Error("unknown key type "+f);case"RSA PUBLIC KEY":return a.RSAPublicKey.decode(c,"der");case"RSA PRIVATE KEY":return a.RSAPrivateKey.decode(c,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:a.DSAPrivateKey.decode(c,"der")};case"EC PRIVATE KEY":return c=a.ECPrivateKey.decode(c,"der"),{curve:c.parameters.value,privateKey:c.privateKey};default:throw new Error("unknown key type "+f)}}function n(e,t){var i=e.algorithm.decrypt.kde.kdeparams.salt,n=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),a=o[e.algorithm.decrypt.cipher.algo.join(".")],s=e.algorithm.decrypt.cipher.iv,c=e.subjectPrivateKey,d=parseInt(a.split("-")[1],10)/8,l=f.pbkdf2Sync(t,i,n,d),h=u.createDecipheriv(a,l,s),p=[];return p.push(h.update(c)),p.push(h.final()),r.concat(p)}var a=e("./asn1"),o=e("./aesid.json"),s=e("./fixProc"),u=e("browserify-aes"),f=e("pbkdf2");t.exports=i,i.signature=a.signature}).call(this,e("buffer").Buffer)},{"./aesid.json":110,"./asn1":111,"./fixProc":113,"browserify-aes":21,buffer:48,pbkdf2:116}],115:[function(e,t,r){(function(e){function t(e,t){for(var r=0,i=e.length-1;i>=0;i--){var n=e[i];"."===n?e.splice(i,1):".."===n?(e.splice(i,1),r++):r&&(e.splice(i,1),r--)}if(t)for(;r--;r)e.unshift("..");return e}function i(e,t){if(e.filter)return e.filter(t);for(var r=[],i=0;i<e.length;i++)t(e[i],i,e)&&r.push(e[i]);return r}var 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a)throw new TypeError("Key length not a number");if(a<0||a>i||a!==a)throw new TypeError("Bad key length")}}).call(this,{isBuffer:e("../../is-buffer/index.js")})},{"../../is-buffer/index.js":105}],120:[function(e,t,r){function i(e,t,r){var i=n(e),a="sha512"===e||"sha384"===e?128:64;t.length>a?t=i(t):t.length<a&&(t=d.concat([t,l],a));for(var o=d.allocUnsafe(a+h[e]),s=d.allocUnsafe(a+h[e]),u=0;u<a;u++)o[u]=54^t[u],s[u]=92^t[u];var f=d.allocUnsafe(a+r+4);o.copy(f,0,0,a),this.ipad1=f,this.ipad2=o,this.opad=s,this.alg=e,this.blocksize=a,this.hash=i,this.size=h[e]}function n(e){function t(t){return u(e).update(t).digest()}return"rmd160"===e||"ripemd160"===e?s:"md5"===e?o:t}function a(e,t,r,n,a){f(e,t,r,n),d.isBuffer(e)||(e=d.from(e,c)),d.isBuffer(t)||(t=d.from(t,c)),a=a||"sha1";var o=new i(a,e,t.length),s=d.allocUnsafe(n),u=d.allocUnsafe(t.length+4);t.copy(u,0,0,t.length);for(var l=0,p=h[a],m=Math.ceil(n/p),_=1;_<=m;_++){u.writeUInt32BE(_,t.length);for(var 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i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),o=e("../utils/logger.js"),s=i(o),u=e("../utils/logging-control.js"),f=i(u),c=e("./decoding-worker.js"),d=i(c),l=e("./decoding-events.js"),h=i(l),p=e("events"),m=i(p),_=e("../utils/mocktimeline"),b=i(_),y=e("./transmuxing-events.js"),v=i(y),g=e("./YUVCanvas"),w=i(g),E=e("../player/player-events"),S=e("../player/player-errors.js"),k=function(){function t(r,i,a,o,u,c){if(n(this,t),this.TAG="AVSyncRender",this._emitter=new m.default,this.playerEmitter=u,this.player=c,this._config=i,this._audioElement=o,this._audioElement.addEventListener("pause",this.pause.bind(this)),this._audioElement.addEventListener("play",this.resume.bind(this)),this.canvas=r,this._canvasWidth=0,this._config.enableYUVrender||(this.ctx=r.getContext("2d")),this.status_cb=null,this.error_cb=null,this.ratio=null,this.filters=!1,this._reset(),this.decodetimes=0,this.convertimes=0,this.samplesCount=0,this.toBeRenderQueue=[],this._running=!1,this.playing=!1,this.count_timeToDecideWaiting=0,this.waitingStartTime=0,this.waitingEndTime=0,i.enableWorker&&"undefined"!=typeof Worker)try{var l=e("webworkify");this._worker=l(d.default),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[i]},[a.port2]),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},f.default.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:f.default.getConfig()})}catch(e){s.default.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing")}window.startTime=new Date}return a(t,[{key:"setMediaInfo",value:function(e){this._mediaInfo=e}},{key:"onNoAudioTrack",value:function(){this._mocktimeline=new b.default(this._audioElement)}},{key:"setImageCallback",value:function(e){this._display_image(e),void 0!==e&&e.free()}},{key:"destroy",value:function(){this._isPausing=!0,this._worker&&this._worker.postMessage({cmd:"pause"}),this._config.isLive&&this.toBeRenderQueue.splice(0,this.toBeRenderQueue.length),this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),f.default.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this.ctx&&(this.ctx.setTransform(1,0,0,1,0,0),this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height)),this._emitter.removeAllListeners(),this._emitter=null,this.toBeRenderQueue=[]}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"hasWorker",value:function(){return null!=this._worker}},{key:"_reset",value:function(){this.run=null,this.frames=0,this.skipedFrames=0,this.image_data=null,this.running=!1,this.pending_image_data=null}},{key:"_set_status",value:function(){this.status_cb&&this.status_cb.apply(this.status_cb,arguments)}},{key:"set_error_callback",value:function(e){this.error_cb=e}},{key:"_set_error",value:function(e,t){this.error_cb&&this.error_cb(e,t)}},{key:"stop",value:function(){this._set_status("stopped"),this._reset()}},{key:"_statistics",value:function(){if(this.run){!this.playing&&this.playerEmitter&&(this.playerEmitter.emit(E.PlayerEvents.PLAYING,this.player),this.playing=!0),this.frames+=1;var e=new Date-this.run;if(e>1e3&&this.frames%30==0){var t=(.001*e).toFixed(1),r=((this.frames+this.skipedFrames)/t).toFixed(1);this.playerEmitter&&this.playerEmitter.emit(E.PlayerEvents.RENDERFPS,{renderFps:r,renderFps_duration:parseFloat(t),renderFps_frame_count:this.frames}),this.skipedFrames,s.default.v(this.TAG,"渲染fps: "+r+"\tduration: "+t+" s\tframe count: "+this.frames)}}else{this.run=new Date;var i=this.run.getTime()-window.startTime;!this.playing&&this.playerEmitter&&(this.playerEmitter.emit(E.PlayerEvents.PLAYING,this.player,{timeToStartRender:i}),this.playing=!0),s.default.v(this.TAG,"首屏时间(ms): "+i),this._set_status("playing")}}},{key:"_display_image",value:function(e,t){var r=e.width,i=e.height,n=e.pts;if(this._config.enableYUVrender)window.requestAnimationFrame?window.requestAnimationFrame(function(){var a=1e3*this._audioElement.currentTime;this._mocktimeline&&this._mocktimeline.setCurrentTime(n/1e3),n<a?(this.renderFrameWebGL({data:new Uint8Array(e.buffer),width:r,height:i}),e=null,this._statistics(),t()):(this.toBeRenderQueue.unshift(e),setTimeout(function(){t()},0))}.bind(this)):console.warning("no requestAnimationFrame support");else{var a=null;a=new ImageData(new Uint8ClampedArray(e.buffer),r,i);var o=null;o=document.createElement("canvas"),o.width=r,o.height=i,o.style.display="none";o.getContext("2d").putImageData(a,0,0);var s=this.canvas.width/r;this._scaleRate!==s&&(this._scaleRate=s,this.canvas.height=this.canvas.width/(r/i),this.ctx.scale(this._scaleRate,this._scaleRate)),window.requestAnimationFrame?window.requestAnimationFrame(function(){var r=this,i=1e3*this._audioElement.currentTime;this._mocktimeline&&this._mocktimeline.setCurrentTime(n/1e3),n-16.7<i?(this.ctx.drawImage(o,0,0),this._statistics(),a=null,e=null,o=null,t()):setTimeout(function(){r.ctx.drawImage(o,0,0),r._statistics(),a=null,e=null,t()},n-i-16.7)}.bind(this)):(this.ctx.drawImage(o,0,0),this._statistics(),a=null,e=null,t())}}},{key:"_updateCanvasSize",value:function(e){this._webGLCanvas=!1,this._canvasWidth=e}},{key:"renderFrameWebGL",value:function(e){var t=e.width,r=e.height;if(!this._webGLCanvas)try{this._webGLCanvas=new w.default({canvas:this.canvas,width:t,height:r,canvasWidth:this._canvasWidth})}catch(e){}var i=t*r,n=t/2*(r/2);this._webGLCanvas.drawNextOutputPicture({yData:e.data.subarray(0,i),uData:e.data.subarray(i,i+n),vData:e.data.subarray(i+n,i+n+n)})}},{key:"_onLoggingConfigChanged",value:function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})}},{key:"_onWorkerMessage",value:function(e){var t=this,r=e.data,i=r.data;if("destroyed"===r.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(r.msg){case h.default.DECODER_READY:this.playerEmitter&&(this.playerEmitter.emit(E.PlayerEvents.READY,this.player,{}),this.playerEmitter.emit(h.default.DECODER_READY));break;case v.default.SHOULD_REST:Promise.resolve().then(function(){t.playerEmitter.emit(v.default.SHOULD_REST)});break;case v.default.SHOULD_WORK:Promise.resolve().then(function(){t.playerEmitter.emit(v.default.SHOULD_WORK)});break;case h.default.DECODED_FRAME_ARRIVAL:this._onDecodedFrame(i);break;case h.default.SKIP_FRAMES:this.skipedFrames=i;break;case h.default.RENDER_RESUME:this.startRending();break;case h.default.STOPIO:this.playerEmitter&&this.playerEmitter.emit(E.PlayerEvents.STOPIO);break;case h.default.DECODINGCAPACITYINADEQUATE:this.playerEmitter&&this.playerEmitter.emit(E.PlayerEvents.RELOAD,this.player,{code:1001,info:"解码器解码能力不够"});break;case"logcat_callback":s.default.emitter.emit("log",i.type,i.logcat)}}},{key:"_onDecodedFrame",value:function(e){var t=this;if(this.toBeRenderQueue.length>this._config.maxLength4ToBeRenderQueue&&(this.decoderIsPaused||(this._worker.postMessage({cmd:"pause"}),this.decoderIsPaused=!0)),this.toBeRenderQueue.push(e),this.toBeRenderQueue.length>0){var r=this.toBeRenderQueue[this.toBeRenderQueue.length-1],i=1e3*this._audioElement.currentTime;r.pts>i+this._config.bufferTime&&(this._running||(this._audioElement&&this._audioElement.paused&&new Promise(function(e){t._audioElement.play().catch(function(e){var r={type:S.ErrorTypes.OTHER_ERROR,
detail:S.ErrorDetails.OTHER_AUTOPLAYAUDIO_UNSUPPORTED,info:{code:-1e3,msg:e}};t.playerEmitter&&t.playerEmitter.emit(E.PlayerEvents.ERROR,t,r)})}),this._running=!0,this.render()))}}},{key:"startRending",value:function(){this._running=!0}},{key:"resume",value:function(){this._isPausing=!1,this._worker&&this._worker.postMessage({cmd:"resume"}),this.startRending()}},{key:"pause",value:function(){}},{key:"throwWaiting",value:function(){this.waitingEndTime-this.waitingStartTime>=this._config.timeToDecideWaiting&&!this.waiting&&(this.playing=!1,this.playerEmitter&&this.playerEmitter.emit(E.PlayerEvents.WAITING,this.player,{}),this.waiting=!0)}},{key:"render",value:function(){var e=this;if(!this._isPausing){if(0===this.toBeRenderQueue.length)this._audioElement&&!this._audioElement.paused&&this.count_timeToDecideWaiting>100&&(this.enterWaitStartT||(this.waitingStartTime=(new Date).getTime(),this.enterWaitStartT=!0),this._audioElement.pause()),setTimeout(function(){e.render(),e.count_timeToDecideWaiting=e.count_timeToDecideWaiting+10,e.waitingEndTime=(new Date).getTime(),e.throwWaiting()},10);else if(this._audioElement.paused){var t=this.toBeRenderQueue[this.toBeRenderQueue.length-1],r=1e3*this._audioElement.currentTime;t.pts>r+this._config.bufferTime?new Promise(function(t){e._audioElement.play().then(function(){e.enterWaitStartT=!1,e.waiting=!1;var t=e.toBeRenderQueue.shift();e.count_timeToDecideWaiting=0,e._display_image(t,e.render.bind(e)),t=null}).catch(function(t){var r={type:S.ErrorTypes.OTHER_ERROR,detail:S.ErrorDetails.OTHER_AUTOPLAYAUDIO_UNSUPPORTED,info:{code:-1e3,msg:t}};e.playerEmitter&&e.playerEmitter.emit(E.PlayerEvents.ERROR,e,r)})}):setTimeout(function(){e.render(),e.waitingEndTime=(new Date).getTime(),e.throwWaiting()},10)}else{var i=this.toBeRenderQueue.shift();this.count_timeToDecideWaiting=0,this._display_image(i,this.render.bind(this)),i=null}this._worker&&this.toBeRenderQueue.length<Math.max(this._config.maxLength4ToBeRenderQueue/10,3)&&this._worker.postMessage({cmd:"resume"})}}},{key:"set_status_callback",set:function(e){this.status_cb=e}}]),t}();r.default=k},{"../player/player-errors.js":200,"../player/player-events":201,"../utils/logger.js":207,"../utils/logging-control.js":208,"../utils/mocktimeline":209,"./YUVCanvas":167,"./decoding-events.js":169,"./decoding-worker.js":170,"./transmuxing-events.js":178,events:85,webworkify:164}],167:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=function(){function e(t){i(this,e),t=t||{},this.canvasElement=t.canvas||document.createElement("canvas"),this.contextOptions=t.contextOptions,this.type=t.type||"yuv420",this.customYUV444=t.customYUV444,this.conversionType=t.conversionType||"rec601",this.width=t.width||640,this.height=t.height||320,this.animationTime=t.animationTime||0,t.canvasWidth&&(this.canvasElement.width=t.canvasWidth);var r=this.canvasElement.width,n=this.canvasElement.height,a=this.width/this.height;a>=1?(this.canvasElement.width=r,this.canvasElement.height=this.canvasElement.width/a,n<this.canvasElement.height&&(this.canvasElement.height=n,this.canvasElement.width=n*a)):(this.canvasElement.height=n,this.canvasElement.width=this.canvasElement.height*a,r<this.canvasElement.width&&(this.canvasElement.width=r,this.canvasElement.height=r/a)),this.initContextGL(),this.contextGL&&(this.initProgram(),this.initBuffers(),this.initTextures()),"yuv420"===this.type?this.drawNextOuptutPictureGL=function(e){var t=this.contextGL,r=this.texturePosBuffer,i=this.uTexturePosBuffer,n=this.vTexturePosBuffer,a=this.yTextureRef,o=this.uTextureRef,s=this.vTextureRef,u=e.yData,f=e.uData,c=e.vData,d=this.width,l=this.height,h=e.yDataPerRow||d,p=e.yRowCnt||l,m=e.uDataPerRow||d/2,_=e.uRowCnt||l/2,b=e.vDataPerRow||m,y=e.vRowCnt||_;t.viewport(0,0,this.canvasElement.width,this.canvasElement.height);var v=l/p,g=d/h,w=new Float32Array([g,0,0,0,g,v,0,v]);t.bindBuffer(t.ARRAY_BUFFER,r),t.bufferData(t.ARRAY_BUFFER,w,t.DYNAMIC_DRAW),this.customYUV444?(v=l/_,g=d/m):(v=l/2/_,g=d/2/m);var E=new Float32Array([g,0,0,0,g,v,0,v]);t.bindBuffer(t.ARRAY_BUFFER,i),t.bufferData(t.ARRAY_BUFFER,E,t.DYNAMIC_DRAW),this.customYUV444?(v=l/y,g=d/b):(v=l/2/y,g=d/2/b);var S=new Float32Array([g,0,0,0,g,v,0,v]);t.bindBuffer(t.ARRAY_BUFFER,n),t.bufferData(t.ARRAY_BUFFER,S,t.DYNAMIC_DRAW),t.activeTexture(t.TEXTURE0),t.bindTexture(t.TEXTURE_2D,a),t.texImage2D(t.TEXTURE_2D,0,t.LUMINANCE,h,p,0,t.LUMINANCE,t.UNSIGNED_BYTE,u),t.activeTexture(t.TEXTURE1),t.bindTexture(t.TEXTURE_2D,o),t.texImage2D(t.TEXTURE_2D,0,t.LUMINANCE,m,_,0,t.LUMINANCE,t.UNSIGNED_BYTE,f),t.activeTexture(t.TEXTURE2),t.bindTexture(t.TEXTURE_2D,s),t.texImage2D(t.TEXTURE_2D,0,t.LUMINANCE,b,y,0,t.LUMINANCE,t.UNSIGNED_BYTE,c),t.drawArrays(t.TRIANGLE_STRIP,0,4)}:"yuv422"===this.type&&(this.drawNextOuptutPictureGL=function(e){var t=this.contextGL,r=this.texturePosBuffer,i=this.textureRef,n=e.data,a=this.width,o=this.height,s=e.dataPerRow||2*a,u=e.rowCnt||o;t.viewport(0,0,a,o);var f=o/u,c=a/(s/2),d=new Float32Array([c,0,0,0,c,f,0,f]);t.bindBuffer(t.ARRAY_BUFFER,r),t.bufferData(t.ARRAY_BUFFER,d,t.DYNAMIC_DRAW),t.uniform2f(t.getUniformLocation(this.shaderProgram,"resolution"),s,o),t.activeTexture(t.TEXTURE0),t.bindTexture(t.TEXTURE_2D,i),t.texImage2D(t.TEXTURE_2D,0,t.LUMINANCE,s,u,0,t.LUMINANCE,t.UNSIGNED_BYTE,n),t.drawArrays(t.TRIANGLE_STRIP,0,4)})}return n(e,[{key:"isWebGL",value:function(){return this.contextGL}},{key:"initContextGL",value:function(){for(var e=this.canvasElement,t=null,r=["webgl","experimental-webgl","moz-webgl","webkit-3d"],i=0;!t&&i<r.length;){var n=r[i];try{t=this.contextOptions?e.getContext(n,this.contextOptions):e.getContext(n)}catch(e){t=null}t&&"function"==typeof t.getParameter||(t=null),++i}this.contextGL=t}},{key:"initProgram",value:function(){var e=this.contextGL,t=void 0,r=void 0;"yuv420"===this.type?(t=["attribute vec4 vertexPos;","attribute vec4 texturePos;","attribute vec4 uTexturePos;","attribute vec4 vTexturePos;","varying vec2 textureCoord;","varying vec2 uTextureCoord;","varying vec2 vTextureCoord;","uniform mat4 u_scaleMatrix;","void main()","{","  gl_Position = vertexPos;","  textureCoord = texturePos.xy;","  uTextureCoord = uTexturePos.xy;","  vTextureCoord = vTexturePos.xy;","}"].join("\n"),r=["precision highp float;","varying highp vec2 textureCoord;","varying highp vec2 uTextureCoord;","varying highp vec2 vTextureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","uniform mat4 YUV2RGB;","void main(void) {","  highp float y = texture2D(ySampler,  textureCoord).r;","  highp float u = texture2D(uSampler,  uTextureCoord).r;","  highp float v = texture2D(vSampler,  vTextureCoord).r;","  gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n")):"yuv422"===this.type&&(t=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","  gl_Position = vertexPos;","  textureCoord = texturePos.xy;","}"].join("\n"),r=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D sampler;","uniform highp vec2 resolution;","uniform mat4 YUV2RGB;","void main(void) {","  highp float texPixX = 1.0 / resolution.x;","  highp float logPixX = 2.0 / resolution.x;","  highp float logHalfPixX = 4.0 / resolution.x;","  highp float steps = floor(textureCoord.x / logPixX);","  highp float uvSteps = floor(textureCoord.x / logHalfPixX);","  highp float y = texture2D(sampler, vec2((logPixX * steps) + texPixX, textureCoord.y)).r;","  highp float u = texture2D(sampler, vec2((logHalfPixX * uvSteps), textureCoord.y)).r;","  highp float v = texture2D(sampler, vec2((logHalfPixX * uvSteps) + texPixX + texPixX, textureCoord.y)).r;","  gl_FragColor = vec4(y, u, v, 1.0) * YUV2RGB;","}"].join("\n"));var i=[];i="rec709"==this.conversionType?[1.16438,0,1.79274,-.97295,1.16438,-.21325,-.53291,.30148,1.16438,2.1124,0,-1.1334,0,0,0,1]:[1.16438,0,1.59603,-.87079,1.16438,-.39176,-.81297,.52959,1.16438,2.01723,0,-1.08139,0,0,0,1];var n=e.createShader(e.VERTEX_SHADER);e.shaderSource(n,t),e.compileShader(n),e.getShaderParameter(n,e.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+e.getShaderInfoLog(n));var a=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(a,r),e.compileShader(a),e.getShaderParameter(a,e.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+e.getShaderInfoLog(a));var o=e.createProgram();e.attachShader(o,n),e.attachShader(o,a),e.linkProgram(o),e.getProgramParameter(o,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(o)),e.useProgram(o);var s=e.getUniformLocation(o,"YUV2RGB");e.uniformMatrix4fv(s,!1,i),this.shaderProgram=o}},{key:"initBuffers",value:function(){var e=this.contextGL,t=this.shaderProgram,r=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,r),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var i=e.getAttribLocation(t,"vertexPos");if(e.enableVertexAttribArray(i),e.vertexAttribPointer(i,2,e.FLOAT,!1,0,0),this.animationTime){var n=this.animationTime,a=0;!function r(){a+=15;var i=1*a/n;a>=n?i=1:setTimeout(r,15);var o=-1*i,s=1*i,u=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,u),e.bufferData(e.ARRAY_BUFFER,new Float32Array([s,s,o,s,s,o,o,o]),e.STATIC_DRAW);var f=e.getAttribLocation(t,"vertexPos");e.enableVertexAttribArray(f),e.vertexAttribPointer(f,2,e.FLOAT,!1,0,0);try{e.drawArrays(e.TRIANGLE_STRIP,0,4)}catch(e){console.log(e)}}()}var o=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,o),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var s=e.getAttribLocation(t,"texturePos");if(e.enableVertexAttribArray(s),e.vertexAttribPointer(s,2,e.FLOAT,!1,0,0),this.texturePosBuffer=o,"yuv420"===this.type){var u=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,u),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var f=e.getAttribLocation(t,"uTexturePos");e.enableVertexAttribArray(f),e.vertexAttribPointer(f,2,e.FLOAT,!1,0,0),this.uTexturePosBuffer=u;var c=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,c),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var d=e.getAttribLocation(t,"vTexturePos");e.enableVertexAttribArray(d),e.vertexAttribPointer(d,2,e.FLOAT,!1,0,0),this.vTexturePosBuffer=c}}},{key:"initTextures",value:function(){var e=this.contextGL,t=this.shaderProgram;if("yuv420"===this.type){var r=this.initTexture(),i=e.getUniformLocation(t,"ySampler");e.uniform1i(i,0),this.yTextureRef=r;var n=this.initTexture(),a=e.getUniformLocation(t,"uSampler");e.uniform1i(a,1),this.uTextureRef=n;var o=this.initTexture(),s=e.getUniformLocation(t,"vSampler");e.uniform1i(s,2),this.vTextureRef=o}else if("yuv422"===this.type){var u=this.initTexture(),f=e.getUniformLocation(t,"sampler");e.uniform1i(f,0),this.textureRef=u}}},{key:"initTexture",value:function(){var e=this.contextGL,t=e.createTexture();return e.bindTexture(e.TEXTURE_2D,t),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.bindTexture(e.TEXTURE_2D,null),t}},{key:"drawNextOutputPicture",value:function(e,t,r,i){this.contextGL?this.drawNextOuptutPictureGL(e,t,r,i):this.drawNextOutputPictureRGBA(e,t,r,i)}},{key:"drawNextOutputPictureRGBA",value:function(e,t,r,i){var n=this.canvasElement,a=i,o=n.getContext("2d"),s=o.getImageData(0,0,e,t);s.data.set(a),null===r?o.putImageData(s,0,0):o.putImageData(s,-r.left,-r.top,0,0,r.width,r.height)}}]),e}();r.default=a},{}],168:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});r.ErrorTypes={DECODER_ERROR:"DecoderError"},r.ErrorDetails={DECODER_MEMORY_LEAK_ERROR:"DecoderMemoryLeakError",DECODER_MEMORY_ALLOCATION_ERROR:"DecoderMemoryAllocationError"},r.ErrorInfo={MEMORY_LEAK_INFO:"浏览器没有释放内存，造成内存越界无法正常播放，建议可以换成chrome（谷歌）、Firfox(火狐)、safari、Edge浏览器进行观看",memory_ALLOCATION_INFO:"解码器初始化无法分配浏览器内存，建议可以换成chrome（谷歌）、Firfox(火狐)、safari、Edge浏览器进行观看"}},{}],169:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var i={H265_NALUS_ARRIVAL:"h265_nalus_arrival",NEED_MORE_DATA:"need_more_data",DECODED_FRAME_ARRIVAL:"decoded_frame_arrival",SKIP_FRAMES:"skip_frames",DECODER_READY:"decoder_ready",RENDER_RESUME:"render_resume",STOPIO:"stopIO",ERROR:"error",DECODINGCAPACITYINADEQUATE:"decodingCapacityInadequate"};r.default=i},{}],170:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(r,"__esModule",{value:!0});var n=e("../utils/logger.js"),a=(i(n),e("../utils/logging-control.js")),o=i(a),s=e("../utils/polyfill.js"),u=i(s),f=e("./decoding-events.js"),c=i(f),d=e("./transmuxing-events.js"),l=i(d),h=function(t){function r(e,t,r,i){m&&(m.toBeDecodeQueue.length<b.maxLength4ToBeDecodeQueue?(v=!1,m.toBeDecodeQueue.push({nalu:new Uint8Array(e),pts:t,isDroppable:r,naluType:i})):b.isLive||(m.toBeDecodeQueue.push({nalu:new Uint8Array(e),pts:t,isDroppable:r}),v||(v=!0,m._emitter.emit(c.default.SHOULD_REST))))}function i(){t.postMessage({msg:l.default.SHOULD_WORK})}function n(){t.postMessage({msg:l.default.SHOULD_REST})}function a(e){var r={msg:c.default.SKIP_FRAMES,data:e};t.postMessage(r)}function s(){t.postMessage({msg:c.default.RENDER_RESUME})}function f(e){t.postMessage({msg:c.default.STOPIO})}function d(){t.postMessage({msg:c.default.DECODINGCAPACITYINADEQUATE})}function h(e){var r=e.get_width(),i=e.get_height(),n=e.get_pts();if(b.enableYUVrender){var a=e.getYuvData();this.image_data={width:8*parseInt(r/8),height:i,pts:n,data:a}}else{this.image_data={width:r,height:i,pts:n,data:new Uint8ClampedArray(r*i*4)};for(var o=this.image_data.data,s=0;s<r*i;s++)o[4*s+3]=255;e.transcode(this.image_data)}void 0!==e&&e.free(),t.postMessage({msg:c.default.DECODED_FRAME_ARRIVAL,data:{width:this.image_data.width,height:i,pts:n,buffer:this.image_data.data.buffer}},[this.image_data.data.buffer])}function p(e,r){t.postMessage({msg:"logcat_callback",data:{type:e,logcat:r}})}var m=null,_=p.bind(this),b=null,y=null,v=!1,g=null;u.default.install(),t.addEventListener("message",function(u){switch(u.data.cmd){case"init":y=u.ports[0],y.onmessage=function(e){var t=e.data.cmd,i=null,n=null,a=null,o=null;switch(t){case l.default.H265_SEGMENT:i=e.data.param.data,n=e.data.param.pts,a=e.data.param.isDroppable,o=e.data.param.naluType,Promise.resolve().then(function(){r(i,n,a,o)})}"media_info"==e.data.msg&&Promise.resolve().then(function(){g=e.data.data,m.onReceiveMediaInfo(g)})},b=u.data.param[0];var p=e("../h265decode/h265decoder.js");try{p.compileWasmInterfaces(b.wasmFilePath,function(){m=new p.default(b),m.set_image_callback(h.bind(this)),m.on(c.default.NEED_MORE_DATA,i.bind(this)),m.on(c.default.SHOULD_REST,n.bind(this)),m.on(c.default.SKIP_FRAMES,a.bind(this)),m.on(c.default.RENDER_RESUME,s.bind(this)),m.on(c.default.STOPIO,f.bind(this)),m.on(c.default.DECODINGCAPACITYINADEQUATE,d.bind(this)),t.postMessage({msg:c.default.DECODER_READY})}.bind(this))}catch(u){console.log(u)}break;case"destroy":m&&(m.free(),m=null);break;case"start":m.start();break;case"stop":m&&m.free();break;case"pause":m&&m.pause();break;case"resume":m&&m.resume();break;case"logging_config":var v=u.data.param;o.default.applyConfig(v),!0===v.enableCallback?o.default.addLogListener(_):o.default.removeLogListener(_)}})};r.default=h},{"../h265decode/h265decoder.js":196,"../utils/logger.js":207,"../utils/logging-control.js":208,"../utils/polyfill.js":210,"./decoding-events.js":169,"./transmuxing-events.js":178}],171:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};Object.defineProperty(r,"__esModule",{value:!0});var a="function"==typeof Symbol&&"symbol"===n(Symbol.iterator)?function(e){return void 0===e?"undefined":n(e)}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":void 0===e?"undefined":n(e)},o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e("../download/io-controller.js"),u=function(e){return e&&e.__esModule?e:{default:e}}(s),f=e("../config.js"),c=function(){function e(){i(this,e)}return o(e,null,[{key:"supportMSEH264Playback",value:function(){return window.MediaSource&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"supportMSEAACAudioPlayback",value:function(){return window.MediaSource&&window.MediaSource.isTypeSupported('audio/mp4; codecs="mp4a.40.2')}},{key:"supportNetworkStreamIO",value:function(){var e=new u.default({},(0,f.createDefaultConfig)()),t=e.loaderType;return e.destroy(),"fetch-stream-loader"==t||"xhr-moz-chunked-loader"==t}},{key:"getNetworkLoaderTypeName",value:function(){var e=new u.default({},(0,f.createDefaultConfig)()),t=e.loaderType;return e.destroy(),t}},{key:"supportNativeMediaPlayback",value:function(t){void 0==e.videoElement&&(e.videoElement=window.document.createElement("video"));var r=e.videoElement.canPlayType(t);return"probably"===r||"maybe"==r}},{key:"supportWebWorker",value:function(){return!!window.Worker&&"undefined"!=typeof Worker}},{key:"supportWebAssembly",value:function(){if("object"===a(window.WebAssembly)&&"function"==typeof window.WebAssembly.instantiate){var e=new window.WebAssembly.Module(window.Uint8Array.of(0,97,115,109,1,0,0,0));if(e instanceof window.WebAssembly.Module)return new window.WebAssembly.Instance(e)instanceof window.WebAssembly.Instance}return!1}},{key:"supportMediaSourceExtensions",value:function(){return!(!window.MediaSource||!window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E, mp4a.40.2"'))}},{key:"supportWebAudioAPI",value:function(){return!(!window.AudioContext&&!window.webkitAudioContext)}},{key:"supportWebGL",value:function(){try{if(window.WebGLRenderingContext){var e=document.createElement("canvas"),t=e.getContext("webgl")||e.getContext("experimental-webgl");if(t&&t instanceof WebGLRenderingContext)return!0}return!1}catch(e){return!1}}},{key:"supportFetch",value:function(){return!!window.fetch}},{key:"supportStreamReadAPI",value:function(){return!!window.ReadableStream}},{key:"getFeatureList",value:function(){var t={mseFlvPlayback:!1,mseLiveFlvPlayback:!1,networkStreamIO:!1,networkLoaderName:"",nativeMP4H264Playback:!1,nativeWebmVP8Playback:!1,nativeWebmVP9Playback:!1,webworker:!1,webassembly:!1,mediaSourceExtensions:!1,webAudioAPI:!1,webGL:!1,fetch:!1,streamReadAPI:!1};return t.mseFlvPlayback=e.supportMSEH264Playback(),t.networkStreamIO=e.supportNetworkStreamIO(),t.networkLoaderName=e.getNetworkLoaderTypeName(),t.mseLiveFlvPlayback=t.mseFlvPlayback&&t.networkStreamIO,t.nativeMP4H264Playback=e.supportNativeMediaPlayback('video/mp4; codecs="avc1.42001E, mp4a.40.2"'),t.nativeWebmVP8Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp8.0, vorbis"'),t.nativeWebmVP9Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp9"'),t.mseAudioPlayback=e.supportMSEAACAudioPlayback(),t.webworker=e.supportWebWorker(),t.webassembly=e.supportWebAssembly(),t.mediaSourceExtensions=e.supportMediaSourceExtensions(),t.webAudioAPI=e.supportWebAudioAPI(),t.webGL=e.supportWebGL(),t.fetch=e.supportFetch(),t.streamReadAPI=e.supportStreamReadAPI(),t}}]),e}();r.default=c},{"../config.js":165,"../download/io-controller.js":187}],172:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=function(){function e(){i(this,e),this.mimeType=null,this.duration=null,this.hasAudio=null,this.hasVideo=null,this.audioCodec=null,this.videoCodec=null,this.audioDataRate=null,this.videoDataRate=null,this.audioSampleRate=null,this.audioChannelCount=null,this.width=null,this.height=null,this.fps=null,this.profile=null,this.level=null,this.chromaFormat=null,this.sarNum=null,this.sarDen=null,this.metadata=null,this.segments=null,this.segmentCount=null,this.hasKeyframesIndex=null,this.keyframesIndex=null}return n(e,[{key:"isComplete",value:function(){var e=!1===this.hasAudio||!0===this.hasAudio&&null!=this.audioCodec&&null!=this.audioSampleRate&&null!=this.audioChannelCount,t=!1===this.hasVideo||!0===this.hasVideo&&null!=this.videoCodec&&null!=this.width&&null!=this.height&&null!=this.fps&&null!=this.profile&&null!=this.level&&null!=this.chromaFormat&&null!=this.sarNum&&null!=this.sarDen;return null!=this.mimeType&&null!=this.duration&&null!=this.metadata&&null!=this.hasKeyframesIndex&&e&&t}},{key:"isSeekable",value:function(){return!0===this.hasKeyframesIndex}},{key:"getNearestKeyframe",value:function(e){if(null==this.keyframesIndex)return null;var t=this.keyframesIndex,r=this._search(t.times,e);return{index:r,milliseconds:t.times[r],fileposition:t.filepositions[r]}}},{key:"_search",value:function(e,t){var r=0,i=e.length-1,n=0,a=0,o=i;for(t<e[0]&&(r=0,a=o+1);a<=o;){if((n=a+Math.floor((o-a)/2))===i||t>=e[n]&&t<e[n+1]){r=n;break}e[n]<t?a=n+1:o=n-1}return r}}]),e}();r.default=a},{}],173:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}();r.SampleInfo=function e(t,r,n,a,o){i(this,e),this.dts=t,this.pts=r,this.duration=n,this.originalDts=a,this.isSyncPoint=o,this.fileposition=null},r.MediaSegmentInfo=function(){function e(){i(this,e),this.beginDts=0,this.endDts=0,this.beginPts=0,this.endPts=0,this.originalBeginDts=0,this.originalEndDts=0,this.syncPoints=[],this.firstSample=null,this.lastSample=null}return n(e,[{key:"appendSyncPoint",value:function(e){e.isSyncPoint=!0,this.syncPoints.push(e)}}]),e}(),r.IDRSampleList=function(){function e(){i(this,e),this._list=[]}return n(e,[{key:"clear",value:function(){this._list=[]}},{key:"appendArray",value:function(e){var t=this._list;0!==e.length&&(t.length>0&&e[0].originalDts<t[t.length-1].originalDts&&this.clear(),Array.prototype.push.apply(t,e))}},{key:"getLastSyncPointBeforeDts",value:function(e){if(0==this._list.length)return null;var t=this._list,r=0,i=t.length-1,n=0,a=0,o=i;for(e<t[0].dts&&(r=0,a=o+1);a<=o;){if((n=a+Math.floor((o-a)/2))===i||e>=t[n].dts&&e<t[n+1].dts){r=n;break}t[n].dts<e?a=n+1:o=n-1}return this._list[r]}}]),e}(),r.MediaSegmentInfoList=function(){function e(t){i(this,e),this._type=t,this._list=[],this._lastAppendLocation=-1}return n(e,[{key:"isEmpty",value:function(){return 0===this._list.length}},{key:"clear",value:function(){this._list=[],this._lastAppendLocation=-1}},{key:"_searchNearestSegmentBefore",value:function(e){var t=this._list;if(0===t.length)return-2;var r=t.length-1,i=0,n=0,a=r,o=0;if(e<t[0].originalBeginDts)return o=-1;for(;n<=a;){if((i=n+Math.floor((a-n)/2))===r||e>t[i].lastSample.originalDts&&e<t[i+1].originalBeginDts){o=i;break}t[i].originalBeginDts<e?n=i+1:a=i-1}return o}},{key:"_searchNearestSegmentAfter",value:function(e){return this._searchNearestSegmentBefore(e)+1}},{key:"append",value:function(e){var t=this._list,r=e,i=this._lastAppendLocation,n=0;-1!==i&&i<t.length&&r.originalBeginDts>=t[i].lastSample.originalDts&&(i===t.length-1||i<t.length-1&&r.originalBeginDts<t[i+1].originalBeginDts)?n=i+1:t.length>0&&(n=this._searchNearestSegmentBefore(r.originalBeginDts)+1),this._lastAppendLocation=n,this._list.splice(n,0,r)}},{key:"getLastSegmentBefore",value:function(e){var t=this._searchNearestSegmentBefore(e);return t>=0?this._list[t]:null}},{key:"getLastSampleBefore",value:function(e){var t=this.getLastSegmentBefore(e);return null!=t?t.lastSample:null}},{key:"getLastSyncPointBefore",value:function(e){for(var t=this._searchNearestSegmentBefore(e),r=this._list[t].syncPoints;0===r.length&&t>0;)t--,r=this._list[t].syncPoints;return r.length>0?r[r.length-1]:null}},{key:"type",get:function(){return this._type}},{key:"length",get:function(){return this._list.length}}]),e}()},{}],174:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),o=e("events"),s=i(o),u=e("../utils/logger.js"),f=i(u),c=e("../utils/browser.js"),d=i(c),l=e("./mse-events.js"),h=i(l),p=e("./media-segment-info.js"),m=e("../utils/exception.js"),_=function(){function e(t){n(this,e),this.TAG="MSEController",this._config=t,this._emitter=new s.default,this._config.isLive&&void 0==this._config.autoCleanupSourceBuffer&&(this._config.autoCleanupSourceBuffer=!0),this.e={onSourceOpen:this._onSourceOpen.bind(this),onSourceEnded:this._onSourceEnded.bind(this),onSourceClose:this._onSourceClose.bind(this),onSourceBufferError:this._onSourceBufferError.bind(this),onSourceBufferUpdateEnd:this._onSourceBufferUpdateEnd.bind(this)},this._mediaSource=null,this._mediaSourceObjectURL=null,this._mediaElement=null,this._isBufferFull=!1,this._hasPendingEos=!1,this._requireSetMediaDuration=!1,this._pendingMediaDuration=0,this._pendingSourceBufferInit=[],this._mimeTypes={video:null,audio:null},this._sourceBuffers={video:null,audio:null},this._lastInitSegments={video:null,audio:null},this._pendingSegments={video:[],audio:[]},this._pendingRemoveRanges={video:[],audio:[]},this._idrList=new p.IDRSampleList}return a(e,[{key:"destroy",value:function(){(this._mediaElement||this._mediaSource)&&this.detachMediaElement(),this.e=null,this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"attachMediaElement",value:function(e){if(this._mediaSource)throw new m.IllegalStateException("MediaSource has been attached to an HTMLMediaElement!");var t=this._mediaSource=new window.MediaSource;t.addEventListener("sourceopen",this.e.onSourceOpen),t.addEventListener("sourceended",this.e.onSourceEnded),t.addEventListener("sourceclose",this.e.onSourceClose),this._mediaElement=e,this._mediaSourceObjectURL=window.URL.createObjectURL(this._mediaSource),e.src=this._mediaSourceObjectURL}},{key:"detachMediaElement",value:function(){if(this._mediaSource){var e=this._mediaSource;for(var t in this._sourceBuffers){var r=this._pendingSegments[t];r.splice(0,r.length),this._pendingSegments[t]=null,this._pendingRemoveRanges[t]=null,this._lastInitSegments[t]=null;var i=this._sourceBuffers[t];i&&("closed"!==e.readyState&&(e.removeSourceBuffer(i),i.removeEventListener("error",this.e.onSourceBufferError),i.removeEventListener("updateend",this.e.onSourceBufferUpdateEnd)),this._mimeTypes[t]=null,this._sourceBuffers[t]=null)}if("open"===e.readyState)try{e.endOfStream()}catch(e){f.default.e(this.TAG,e.message)}e.removeEventListener("sourceopen",this.e.onSourceOpen),e.removeEventListener("sourceended",this.e.onSourceEnded),e.removeEventListener("sourceclose",this.e.onSourceClose),this._pendingSourceBufferInit=[],this._isBufferFull=!1,this._idrList.clear(),this._mediaSource=null}this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement=null),this._mediaSourceObjectURL&&(window.URL.revokeObjectURL(this._mediaSourceObjectURL),this._mediaSourceObjectURL=null)}},{key:"appendInitSegment",value:function(e,t){if(!this._mediaSource||"open"!==this._mediaSource.readyState)return this._pendingSourceBufferInit.push(e),void this._pendingSegments[e.type].push(e);var r=e,i=""+r.container;r.codec&&r.codec.length>0&&(i+=";codecs="+r.codec);var n=!1;if(this._lastInitSegments[r.type]=r,i!==this._mimeTypes[r.type]){if(this._mimeTypes[r.type])f.default.v(this.TAG,"Notice: "+r.type+" mimeType changed, origin: "+this._mimeTypes[r.type]+", target: "+i);else{n=!0;try{var a=this._sourceBuffers[r.type]=this._mediaSource.addSourceBuffer(i);a.addEventListener("error",this.e.onSourceBufferError),a.addEventListener("updateend",this.e.onSourceBufferUpdateEnd)}catch(e){return f.default.e(this.TAG,e.message),void this._emitter.emit(h.default.ERROR,{code:e.code,msg:e.message})}}this._mimeTypes[r.type]=i}t||this._pendingSegments[r.type].push(r),n||this._sourceBuffers[r.type]&&!this._sourceBuffers[r.type].updating&&this._doAppendSegments(),d.default.safari&&"audio/mpeg"===r.container&&r.mediaDuration>0&&(this._requireSetMediaDuration=!0,this._pendingMediaDuration=r.mediaDuration/1e3,this._updateMediaSourceDuration())}},{key:"appendMediaSegment",value:function(e){var t=e;this._pendingSegments[t.type].push(t),this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanupSourceBuffer();var r=this._sourceBuffers[t.type];!r||r.updating||this._hasPendingRemoveRanges()||this._doAppendSegments()}},{key:"seek",value:function(e){for(var t in this._sourceBuffers)if(this._sourceBuffers[t]){var r=this._sourceBuffers[t];if("open"===this._mediaSource.readyState)try{r.abort()}catch(e){f.default.e(this.TAG,e.message)}this._idrList.clear();var i=this._pendingSegments[t];if(i.splice(0,i.length),"closed"!==this._mediaSource.readyState){for(var n=0;n<r.buffered.length;n++){var a=r.buffered.start(n),o=r.buffered.end(n);this._pendingRemoveRanges[t].push({start:a,end:o})}if(r.updating||this._doRemoveRanges(),d.default.safari){var s=this._lastInitSegments[t];s&&(this._pendingSegments[t].push(s),r.updating||this._doAppendSegments())}}}}},{key:"endOfStream",value:function(){var e=this._mediaSource,t=this._sourceBuffers;if(!e||"open"!==e.readyState)return void(e&&"closed"===e.readyState&&this._hasPendingSegments()&&(this._hasPendingEos=!0));t.video&&t.video.updating||t.audio&&t.audio.updating?this._hasPendingEos=!0:(this._hasPendingEos=!1,e.endOfStream())}},{key:"getNearestKeyframe",value:function(e){return this._idrList.getLastSyncPointBeforeDts(e)}},{key:"_needCleanupSourceBuffer",value:function(){if(!this._config.autoCleanupSourceBuffer)return!1;var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var r=this._sourceBuffers[t];if(r){var i=r.buffered;if(i.length>=1&&e-i.start(0)>=this._config.autoCleanupMaxBackwardDuration)return!0}}return!1}},{key:"_doCleanupSourceBuffer",value:function(){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var r=this._sourceBuffers[t];if(r){for(var i=r.buffered,n=!1,a=0;a<i.length;a++){var o=i.start(a),s=i.end(a);if(o<=e&&e<s+3){if(e-o>=this._config.autoCleanupMaxBackwardDuration){n=!0;var u=e-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[t].push({start:o,end:u})}}else s<e&&(n=!0,this._pendingRemoveRanges[t].push({start:o,end:s}))}n&&!r.updating&&this._doRemoveRanges()}}}},{key:"_updateMediaSourceDuration",value:function(){var e=this._sourceBuffers
;if(0!==this._mediaElement.readyState&&"open"===this._mediaSource.readyState&&!(e.video&&e.video.updating||e.audio&&e.audio.updating)){var t=this._mediaSource.duration,r=this._pendingMediaDuration;r>0&&(isNaN(t)||r>t)&&(f.default.v(this.TAG,"Update MediaSource duration from "+t+" to "+r),this._mediaSource.duration=r),this._requireSetMediaDuration=!1,this._pendingMediaDuration=0}}},{key:"_doRemoveRanges",value:function(){for(var e in this._pendingRemoveRanges)if(this._sourceBuffers[e]&&!this._sourceBuffers[e].updating)for(var t=this._sourceBuffers[e],r=this._pendingRemoveRanges[e];r.length&&!t.updating;){var i=r.shift();t.remove(i.start,i.end)}}},{key:"_doAppendSegments",value:function(){var e=this._pendingSegments;for(var t in e)if(this._sourceBuffers[t]&&!this._sourceBuffers[t].updating&&e[t].length>0){var r=e[t].shift();if(r.timestampOffset){var i=this._sourceBuffers[t].timestampOffset,n=r.timestampOffset/1e3,a=Math.abs(i-n);a>.1&&(f.default.v(this.TAG,"Update MPEG audio timestampOffset from "+i+" to "+n),this._sourceBuffers[t].timestampOffset=n),delete r.timestampOffset}if(!r.data||0===r.data.byteLength)continue;try{this._sourceBuffers[t].appendBuffer(r.data),this._isBufferFull=!1,"video"===t&&r.hasOwnProperty("info")&&this._idrList.appendArray(r.info.syncPoints)}catch(e){this._pendingSegments[t].unshift(r),22===e.code?(this._isBufferFull||this._emitter.emit(h.default.BUFFER_FULL),this._isBufferFull=!0):(f.default.e(this.TAG,e.message),this._emitter.emit(h.default.ERROR,{code:e.code,msg:e.message}))}}}},{key:"_onSourceOpen",value:function(){if(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._pendingSourceBufferInit.length>0)for(var e=this._pendingSourceBufferInit;e.length;){var t=e.shift();this.appendInitSegment(t,!0)}this._hasPendingSegments()&&this._doAppendSegments(),this._emitter.emit(h.default.SOURCE_OPEN)}},{key:"_onSourceEnded",value:function(){f.default.v(this.TAG,"MediaSource onSourceEnded")}},{key:"_onSourceClose",value:function(){f.default.v(this.TAG,"MediaSource onSourceClose"),this._mediaSource&&null!=this.e&&(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._mediaSource.removeEventListener("sourceended",this.e.onSourceEnded),this._mediaSource.removeEventListener("sourceclose",this.e.onSourceClose))}},{key:"_hasPendingSegments",value:function(){var e=this._pendingSegments;return e.video.length>0||e.audio.length>0}},{key:"_hasPendingRemoveRanges",value:function(){var e=this._pendingRemoveRanges;return e.video.length>0||e.audio.length>0}},{key:"_onSourceBufferUpdateEnd",value:function(){this._requireSetMediaDuration?this._updateMediaSourceDuration():this._hasPendingRemoveRanges()?this._doRemoveRanges():this._hasPendingSegments()?this._doAppendSegments():this._hasPendingEos&&this.endOfStream(),this._emitter.emit(h.default.UPDATE_END)}},{key:"_onSourceBufferError",value:function(e){f.default.e(this.TAG,"SourceBuffer Error: "+e)}}]),e}();r.default=_},{"../utils/browser.js":205,"../utils/exception.js":206,"../utils/logger.js":207,"./media-segment-info.js":173,"./mse-events.js":175,events:85}],175:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var i={ERROR:"error",SOURCE_OPEN:"source_open",UPDATE_END:"update_end",BUFFER_FULL:"buffer_full"};r.default=i},{}],176:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),o=e("events"),s=i(o),u=e("../utils/logger.js"),f=i(u),c=e("../utils/logging-control.js"),d=i(c),l=e("./transmuxing-controller.js"),h=i(l),p=e("./transmuxing-events.js"),m=i(p),_=e("./transmuxing-worker.js"),b=i(_),y=e("./media-info.js"),v=i(y),g=function(){function t(r,i,a,o){if(n(this,t),this.TAG="Transmuxer",this._emitter=new s.default,this.player=o,i.enableWorker&&"undefined"!=typeof Worker)try{var u=e("webworkify");this._worker=u(b.default),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[r,i]},[a.port1]),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},d.default.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:d.default.getConfig()})}catch(e){f.default.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing"),this._worker=null,this._controller=new h.default(r,i)}else this._controller=new h.default(r,i);if(this._controller){var c=this._controller;c.on(m.default.IO_ERROR,this._onIOError.bind(this)),c.on(m.default.DEMUX_ERROR,this._onDemuxError.bind(this)),c.on(m.default.INIT_SEGMENT,this._onInitSegment.bind(this)),c.on(m.default.MEDIA_SEGMENT,this._onMediaSegment.bind(this)),c.on(m.default.H265_SEGMENT,this._onH265Segment.bind(this)),c.on(m.default.LOADING_COMPLETE,this._onLoadingComplete.bind(this)),c.on(m.default.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this)),c.on(m.default.MEDIA_INFO,this._onMediaInfo.bind(this)),c.on(m.default.NO_AUDIO,this._onNoAudio.bind(this)),c.on(m.default.STATISTICS_INFO,this._onStatisticsInfo.bind(this)),c.on(m.default.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this))}}return a(t,[{key:"destroy",value:function(){this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),d.default.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"hasWorker",value:function(){return null!=this._worker}},{key:"open",value:function(){this._worker?this._worker.postMessage({cmd:"start"}):this._controller.start()}},{key:"close",value:function(){this._worker?this._worker.postMessage({cmd:"stop"}):this._controller.stop()}},{key:"seek",value:function(e){this._worker?this._worker.postMessage({cmd:"seek",param:e}):this._controller.seek(e)}},{key:"pause",value:function(){this._worker?this._worker.postMessage({cmd:"pause"}):this._controller.pause()}},{key:"resume",value:function(){this._worker?this._worker.postMessage({cmd:"resume"}):this._controller.resume()}},{key:"_onInitSegment",value:function(e,t){var r=this;Promise.resolve().then(function(){r._emitter.emit(m.default.INIT_SEGMENT,e,t)})}},{key:"_onMediaSegment",value:function(e,t){var r=this;Promise.resolve().then(function(){r._emitter.emit(m.default.MEDIA_SEGMENT,e,t)})}},{key:"_onH265Segment",value:function(e,t){var r=this;Promise.resolve().then(function(){r._emitter.emit(m.default.H265_SEGMENT,e,t)})}},{key:"_onLoadingComplete",value:function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(m.default.LOADING_COMPLETE)})}},{key:"_onRecoveredEarlyEof",value:function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(m.default.RECOVERED_EARLY_EOF)})}},{key:"_onMediaInfo",value:function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(m.default.MEDIA_INFO,e)})}},{key:"_onNoAudio",value:function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(m.default.NO_AUDIO)})}},{key:"_onStatisticsInfo",value:function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(m.default.STATISTICS_INFO,e)})}},{key:"_onIOError",value:function(e,t){var r=this;Promise.resolve().then(function(){r._emitter.emit(m.default.IO_ERROR,e,t)})}},{key:"_onDemuxError",value:function(e,t){var r=this;Promise.resolve().then(function(){r._emitter.emit(m.default.DEMUX_ERROR,e,t)})}},{key:"_onRecommendSeekpoint",value:function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(m.default.RECOMMEND_SEEKPOINT,e)})}},{key:"_onLoggingConfigChanged",value:function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})}},{key:"_onWorkerMessage",value:function(e){var t=e.data,r=t.data;if("destroyed"===t.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(t.msg){case m.default.INIT_SEGMENT:case m.default.MEDIA_SEGMENT:this._emitter.emit(t.msg,r.type,r.data);break;case m.default.LOADING_COMPLETE:case m.default.RECOVERED_EARLY_EOF:this._emitter.emit(t.msg);break;case m.default.MEDIA_INFO:Object.setPrototypeOf(r,v.default.prototype),this._emitter.emit(t.msg,r);break;case m.default.NO_AUDIO:this._emitter.emit(t.msg);break;case m.default.STATISTICS_INFO:this._emitter.emit(t.msg,r);break;case m.default.IO_ERROR:case m.default.DEMUX_ERROR:this._emitter.emit(t.msg,r.type,r.info);break;case m.default.RECOMMEND_SEEKPOINT:this._emitter.emit(t.msg,r);break;case m.default.LOADEDEND:this._emitter.emit(t.msg,this.player);break;case"logcat_callback":f.default.emitter.emit("log",r.type,r.logcat)}}}]),t}();r.default=g},{"../utils/logger.js":207,"../utils/logging-control.js":208,"./media-info.js":172,"./transmuxing-controller.js":177,"./transmuxing-events.js":178,"./transmuxing-worker.js":179,events:85,webworkify:164}],177:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),o=e("events"),s=i(o),u=e("../utils/logger.js"),f=i(u),c=e("../utils/browser.js"),d=i(c),l=e("./media-info.js"),h=i(l),p=e("../demux/flv-demuxer.js"),m=i(p),_=e("../remux/mp4-remuxer.js"),b=i(_),y=e("../demux/demux-errors.js"),v=i(y),g=e("../download/io-controller.js"),w=i(g),E=e("./transmuxing-events.js"),S=i(E),k=(e("../download/loader.js"),function(){function e(t,r){n(this,e),this.TAG="TransmuxingController",this._emitter=new s.default,this._config=r,t.segments||(t.segments=[{duration:t.duration,filesize:t.filesize,url:t.url}]),"boolean"!=typeof t.cors&&(t.cors=!0),"boolean"!=typeof t.withCredentials&&(t.withCredentials=!1),this._mediaDataSource=t,this._currentSegmentIndex=0;var i=0;this._mediaDataSource.segments.forEach(function(e){e.timestampBase=i,i+=e.duration,e.cors=t.cors,e.withCredentials=t.withCredentials,r.referrerPolicy&&(e.referrerPolicy=r.referrerPolicy)}),isNaN(i)||this._mediaDataSource.duration===i||(this._mediaDataSource.duration=i),this._mediaInfo=null,this._demuxer=null,this._remuxer=null,this._ioctl=null,this._pendingSeekTime=null,this._pendingResolveSeekPoint=null,this._statisticsReporter=null}return a(e,[{key:"destroy",value:function(){this._mediaInfo=null,this._mediaDataSource=null,this._statisticsReporter&&this._disableStatisticsReporter(),this._ioctl&&(this._ioctl.destroy(),this._ioctl=null),this._demuxer&&(this._demuxer.destroy(),this._demuxer=null),this._remuxer&&(this._remuxer.destroy(),this._remuxer=null),this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"start",value:function(){this._loadSegment(0),this._enableStatisticsReporter()}},{key:"_loadSegment",value:function(e,t){this._currentSegmentIndex=e;var r=this._mediaDataSource.segments[e],i=this._ioctl=new w.default(r,this._config,e,this._emitter);i.onError=this._onIOException.bind(this),i.onSeeked=this._onIOSeeked.bind(this),i.onComplete=this._onIOComplete.bind(this),i.onRedirect=this._onIORedirect.bind(this),i.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this),t?this._demuxer.bindDataSource(this._ioctl):i.onDataArrival=this._onInitChunkArrival.bind(this),i.open(t)}},{key:"stop",value:function(){this._internalAbort(),this._disableStatisticsReporter()}},{key:"_internalAbort",value:function(){this._ioctl&&(this._ioctl.destroy(),this._ioctl=null)}},{key:"pause",value:function(){this._ioctl&&this._ioctl.isWorking()&&(this._ioctl.pause(),this._disableStatisticsReporter())}},{key:"resume",value:function(){this._ioctl&&this._ioctl.isPaused()&&(this._ioctl.resume(),this._enableStatisticsReporter())}},{key:"seek",value:function(e){if(null!=this._mediaInfo&&this._mediaInfo.isSeekable()){var t=this._searchSegmentIndexContains(e);if(t===this._currentSegmentIndex){var r=this._mediaInfo.segments[t];if(void 0==r)this._pendingSeekTime=e;else{var i=r.getNearestKeyframe(e);this._remuxer.seek(i.milliseconds),this._ioctl.seek(i.fileposition),this._pendingResolveSeekPoint=i.milliseconds}}else{var n=this._mediaInfo.segments[t];if(void 0==n)this._pendingSeekTime=e,this._internalAbort(),this._remuxer.seek(),this._remuxer.insertDiscontinuity(),this._loadSegment(t);else{var a=n.getNearestKeyframe(e);this._internalAbort(),this._remuxer.seek(e),this._remuxer.insertDiscontinuity(),this._demuxer.resetMediaInfo(),this._demuxer.timestampBase=this._mediaDataSource.segments[t].timestampBase,this._loadSegment(t,a.fileposition),this._pendingResolveSeekPoint=a.milliseconds,this._reportSegmentMediaInfo(t)}}this._enableStatisticsReporter()}}},{key:"_searchSegmentIndexContains",value:function(e){for(var t=this._mediaDataSource.segments,r=t.length-1,i=0;i<t.length;i++)if(e<t[i].timestampBase){r=i-1;break}return r}},{key:"_onInitChunkArrival",value:function(e,t){var r=this,i=null,n=0;if(t>0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,n=this._demuxer.parseChunks(e,t);else if((i=m.default.probe(e)).match){this._demuxer=new m.default(i,this._config,this._emitter),this._config.use265&&setTimeout(function(){r._demuxer._realHasAudio||r._demuxer._onNoAudioTrack()},4e3),this._remuxer||(this._remuxer=new b.default(this._config));var a=this._mediaDataSource;void 0==a.duration||isNaN(a.duration)||(this._demuxer.overridedDuration=a.duration),"boolean"==typeof a.hasAudio&&(this._demuxer.overridedHasAudio=a.hasAudio),"boolean"==typeof a.hasVideo&&(this._demuxer.overridedHasVideo=a.hasVideo),this._demuxer.timestampBase=a.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onNoAudioTrack=this._onNoAudioTrack.bind(this),this._config.use265&&(this._demuxer.onH265Segment=this._onH265SegmentArrival.bind(this)),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),n=this._demuxer.parseChunks(e,t)}else i=null,f.default.e(this.TAG,"Non-FLV, Unsupported media type!"),Promise.resolve().then(function(){r._internalAbort()}),this._emitter.emit(S.default.DEMUX_ERROR,v.default.FORMAT_UNSUPPORTED,"Non-FLV, Unsupported media type"),n=0;return n}},{key:"_onH265SegmentArrival",value:function(e,t){this._emitter.emit(S.default.H265_SEGMENT,e,t)}},{key:"_onMediaInfo",value:function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,h.default.prototype));var r=Object.assign({},e);Object.setPrototypeOf(r,h.default.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=r,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then(function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)})}},{key:"_onNoAudioTrack",value:function(){this._emitter.emit(S.default.NO_AUDIO)}},{key:"_onMetaDataArrived",value:function(e){this._emitter.emit(S.default.METADATA_ARRIVED,e)}},{key:"_onIOSeeked",value:function(){this._remuxer.insertDiscontinuity()}},{key:"_onIOComplete",value:function(e){var t=e,r=t+1;r<this._mediaDataSource.segments.length?(this._internalAbort(),this._loadSegment(r)):(this._emitter.emit(S.default.LOADING_COMPLETE),this._disableStatisticsReporter())}},{key:"_onIORedirect",value:function(e){var t=this._ioctl.extraData;this._mediaDataSource.segments[t].redirectedURL=e}},{key:"_onIORecoveredEarlyEof",value:function(){this._emitter.emit(S.default.RECOVERED_EARLY_EOF)}},{key:"_onIOException",value:function(e,t){f.default.e(this.TAG,"IOException: type = "+e+", code = "+t.code+", msg = "+t.msg),this._emitter.emit(S.default.IO_ERROR,e,t),this._disableStatisticsReporter()}},{key:"_onDemuxException",value:function(e,t){f.default.e(this.TAG,"DemuxException: type = "+e+", info = "+t),this._emitter.emit(S.default.DEMUX_ERROR,e,t)}},{key:"_onRemuxerInitSegmentArrival",value:function(e,t){this._emitter.emit(S.default.INIT_SEGMENT,e,t)}},{key:"_onRemuxerMediaSegmentArrival",value:function(e,t){if(null==this._pendingSeekTime&&(this._emitter.emit(S.default.MEDIA_SEGMENT,e,t),null!=this._pendingResolveSeekPoint&&"video"===e)){var r=t.info.syncPoints,i=this._pendingResolveSeekPoint;this._pendingResolveSeekPoint=null,d.default.safari&&r.length>0&&r[0].originalDts===i&&(i=r[0].pts),this._emitter.emit(S.default.RECOMMEND_SEEKPOINT,i)}}},{key:"_enableStatisticsReporter",value:function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))}},{key:"_disableStatisticsReporter",value:function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)}},{key:"_recursiveObj",value:function(e){for(var t in e)"[object Object]"===Object.prototype.toString.call(e[t])?this._recursiveObj(e[t]):null!==e[t]&&""!=e[t]||delete e[t]}},{key:"_reportSegmentMediaInfo",value:function(e){var t=this._mediaInfo.segments[e],r=Object.assign({},t);r.duration=this._mediaInfo.duration,r.segmentCount=this._mediaInfo.segmentCount,delete r.segments,delete r.keyframesIndex,this._recursiveObj(r),this._emitter.emit(S.default.MEDIA_INFO,r)}},{key:"_reportStatisticsInfo",value:function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(S.default.STATISTICS_INFO,e)}}]),e}());r.default=k},{"../demux/demux-errors.js":181,"../demux/flv-demuxer.js":183,"../download/io-controller.js":187,"../download/loader.js":188,"../remux/mp4-remuxer.js":204,"../utils/browser.js":205,"../utils/logger.js":207,"./media-info.js":172,"./transmuxing-events.js":178,events:85}],178:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var i={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",H265_SEGMENT:"h265_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint",SHOULD_REST:"should_rest",SHOULD_WORK:"should_work",NO_AUDIO:"no_audio",LOADEDEND:"loadedEnd",WARNING:"warning",DOWNLOADSPEED:"downloadSpeed"};r.default=i},{}],179:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(r,"__esModule",{value:!0});var n=e("../utils/logger.js"),a=i(n),o=e("../utils/logging-control.js"),s=i(o),u=e("../utils/polyfill.js"),f=i(u),c=e("./transmuxing-controller.js"),d=i(c),l=e("./transmuxing-events.js"),h=i(l),p=function(e){function t(t,r){var i={msg:h.default.INIT_SEGMENT,data:{type:t,data:r}};e.postMessage(i,[r.data])}function r(t,r){var i={msg:h.default.MEDIA_SEGMENT,data:{type:t,data:r}};e.postMessage(i,[r.data])}function i(e,t){var r=this,i=(t.samples.length,t.samples[0].pts),n=t.samples[0].isDroppable;t.samples[0].units.forEach(function(t){var a=t.data.buffer.slice(t.data.byteOffset,t.data.byteOffset+t.data.length),o={cmd:h.default.H265_SEGMENT,param:{type:e,data:a,pts:i,isDroppable:n,naluType:t.naluType}};r._portToDecoder.postMessage(o,[a])}),t.samples=[]}function n(){var t={msg:h.default.LOADING_COMPLETE};e.postMessage(t)}function o(){var t={msg:h.default.RECOVERED_EARLY_EOF};e.postMessage(t)}function u(t){var r={msg:h.default.MEDIA_INFO,data:t};e.postMessage(r),this._portToDecoder.postMessage(r)}function c(){var t={msg:h.default.NO_AUDIO,data:null};e.postMessage(t)}function l(t){var r={msg:h.default.STATISTICS_INFO,data:t};e.postMessage(r)}function p(t,r){e.postMessage({msg:h.default.IO_ERROR,data:{type:t,info:r}})}function m(t,r){e.postMessage({msg:h.default.DEMUX_ERROR,data:{type:t,info:r}})}function _(t){e.postMessage({msg:h.default.RECOMMEND_SEEKPOINT,data:t})}function b(){e.postMessage({msg:h.default.LOADEDEND})}function y(t,r){e.postMessage({msg:"logcat_callback",data:{type:t,logcat:r}})}var v=null,g=y.bind(this);f.default.install(),e.addEventListener("message",function(f){switch(f.data.cmd){case"init":v=new d.default(f.data.param[0],f.data.param[1]),v.on(h.default.IO_ERROR,p.bind(this)),v.on(h.default.DEMUX_ERROR,m.bind(this)),v.on(h.default.INIT_SEGMENT,t.bind(this)),v.on(h.default.MEDIA_SEGMENT,r.bind(this)),v.on(h.default.H265_SEGMENT,i.bind(this)),v.on(h.default.LOADING_COMPLETE,n.bind(this)),v.on(h.default.RECOVERED_EARLY_EOF,o.bind(this)),v.on(h.default.MEDIA_INFO,u.bind(this)),v.on(h.default.NO_AUDIO,c.bind(this)),v.on(h.default.STATISTICS_INFO,l.bind(this)),v.on(h.default.RECOMMEND_SEEKPOINT,_.bind(this)),v.on(h.default.LOADEDEND,b.bind(this)),this._portToDecoder=f.ports[0],this._portToDecoder.onmessage=function(e){switch(e.data.cmd){case h.default.SHOULD_REST:v.pause(),a.default.v(this.TAG,h.default.SHOULD_REST);break;case h.default.SHOULD_WORK:v.resume()}};break;case"destroy":v&&(v.destroy(),v=null),e.postMessage({msg:"destroyed"});break;case"start":v.start();break;case"stop":v.stop();break;case"seek":v.seek(f.data.param);break;case"pause":v.pause();break;case"resume":v.resume();break;case"logging_config":var y=f.data.param;s.default.applyConfig(y),!0===y.enableCallback?s.default.addLogListener(g):s.default.removeLogListener(g)}})};r.default=p},{"../utils/logger.js":207,"../utils/logging-control.js":208,"../utils/polyfill.js":210,"./transmuxing-controller.js":177,"./transmuxing-events.js":178}],180:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),o=e("../utils/logger.js"),s=i(o),u=e("../utils/utf8-conv.js"),f=i(u),c=e("../utils/exception.js"),d=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),l=function(){function e(){n(this,e)}return a(e,null,[{key:"parseScriptData",value:function(t,r,i){var n={};try{var a=e.parseValue(t,r,i),o=e.parseValue(t,r+a.size,i-a.size);n[a.data]=o.data}catch(e){s.default.e("AMF",e.toString())}return n}},{key:"parseObject",value:function(t,r,i){if(i<3)throw new c.IllegalStateException("Data not enough when parse ScriptDataObject");var n=e.parseString(t,r,i),a=e.parseValue(t,r+n.size,i-n.size),o=a.objectEnd;return{data:{name:n.data,value:a.data},size:n.size+a.size,objectEnd:o}}},{key:"parseVariable",value:function(t,r,i){return e.parseObject(t,r,i)}},{key:"parseString",value:function(e,t,r){if(r<2)throw new c.IllegalStateException("Data not enough when parse String");var i=new DataView(e,t,r),n=i.getUint16(0,!d),a=void 0;return a=n>0?(0,f.default)(new Uint8Array(e,t+2,n)):"",{data:a,size:2+n}}},{key:"parseLongString",value:function(e,t,r){if(r<4)throw new c.IllegalStateException("Data not enough when parse LongString");var i=new DataView(e,t,r),n=i.getUint32(0,!d),a=void 0;return a=n>0?(0,f.default)(new Uint8Array(e,t+4,n)):"",{data:a,size:4+n}}},{key:"parseDate",value:function(e,t,r){if(r<10)throw new c.IllegalStateException("Data size invalid when parse Date");var i=new DataView(e,t,r),n=i.getFloat64(0,!d);return n+=60*i.getInt16(8,!d)*1e3,{data:new Date(n),size:10}}},{key:"parseValue",value:function(t,r,i){if(i<1)throw new c.IllegalStateException("Data not enough when parse Value");var n=new DataView(t,r,i),a=1,o=n.getUint8(0),u=void 0,f=!1;try{switch(o){case 0:u=n.getFloat64(1,!d),a+=8;break;case 1:u=!!n.getUint8(1),a+=1;break;case 2:var l=e.parseString(t,r+1,i-1);u=l.data,a+=l.size;break;case 3:u={};var h=0;for(9==(16777215&n.getUint32(i-4,!d))&&(h=3);a<i-4;){var p=e.parseObject(t,r+a,i-a-h);if(p.objectEnd)break;u[p.data.name]=p.data.value,a+=p.size}if(a<=i-3){9===(16777215&n.getUint32(a-1,!d))&&(a+=3)}break;case 8:u={},a+=4;var m=0;for(9==(16777215&n.getUint32(i-4,!d))&&(m=3);a<i-8;){var _=e.parseVariable(t,r+a,i-a-m);if(_.objectEnd)break;u[_.data.name]=_.data.value,a+=_.size}if(a<=i-3){9===(16777215&n.getUint32(a-1,!d))&&(a+=3)}break;case 9:u=void 0,a=1,f=!0;break;case 10:u=[];var b=n.getUint32(1,!d);a+=4;for(var y=0;y<b;y++){var v=e.parseValue(t,r+a,i-a);u.push(v.data),a+=v.size}break;case 11:var g=e.parseDate(t,r+1,i-1);u=g.data,a+=g.size;break;case 12:var w=e.parseString(t,r+1,i-1);u=w.data,a+=w.size;break;default:a=i,s.default.w("AMF","Unsupported AMF value type "+o)}}catch(e){s.default.e("AMF",e.toString())}return{data:u,size:a,objectEnd:f}}}]),e}();r.default=l},{"../utils/exception.js":206,"../utils/logger.js":207,"../utils/utf8-conv.js":211}],181:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var i={OK:"OK",FORMAT_ERROR:"FormatError",FORMAT_UNSUPPORTED:"FormatUnsupported",CODEC_UNSUPPORTED:"CodecUnsupported"};r.default=i},{}],182:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=e("../utils/exception.js"),o=function(){function e(t){i(this,e),this.TAG="ExpGolomb",this._buffer=t,this._buffer_index=0,this._total_bytes=t.byteLength,this._total_bits=8*t.byteLength,this._current_word=0,this._current_word_bits_left=0}return n(e,[{key:"destroy",value:function(){this._buffer=null}},{key:"_fillCurrentWord",value:function(){var e=this._total_bytes-this._buffer_index;if(e<=0)throw new a.IllegalStateException("ExpGolomb: _fillCurrentWord() but no bytes available");var t=Math.min(4,e),r=new Uint8Array(4);r.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(r.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t}},{key:"readBits",value:function(e){if(e>32)throw new a.InvalidArgumentException("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var r=this._current_word_bits_left?this._current_word:0;r>>>=32-this._current_word_bits_left;var i=e-this._current_word_bits_left;this._fillCurrentWord();var n=Math.min(i,this._current_word_bits_left),o=this._current_word>>>32-n;return this._current_word<<=n,this._current_word_bits_left-=n,r=r<<n|o}},{key:"readBool",value:function(){return 1===this.readBits(1)}},{key:"readByte",value:function(){return this.readBits(8)}},{key:"_skipLeadingZero",value:function(){var e=void 0;for(e=0;e<this._current_word_bits_left;e++)if(0!=(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()}},{key:"readUEG",value:function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1}},{key:"readSEG",value:function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)}}]),e}();r.default=o},{"../utils/exception.js":206}],183:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]}var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};Object.defineProperty(r,"__esModule",{value:!0});var s="function"==typeof Symbol&&"symbol"===o(Symbol.iterator)?function(e){return void 0===e?"undefined":o(e)}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":void 0===e?"undefined":o(e)},u=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),f=e("events"),c=(i(f),e("../utils/logger.js")),d=i(c),l=e("./amf-parser.js"),h=i(l),p=e("./sps-parser.js"),m=i(p),_=e("./demux-errors.js"),b=i(_),y=e("../core/media-info.js"),v=i(y),g=e("../utils/exception.js"),w=e("./hevc-nalu-type-codes"),E=e("../core/transmuxing-events.js"),S=i(E),k=function(){function e(t,r,i){n(this,e),this.TAG="FLVDemuxer",this._config=r,this.transmuxingEmitter=i,this._onError=null,this._onMediaInfo=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._dataOffset=t.dataOffset,this._firstParse=!0,this._dispatch=!1,this._hasAudio=t.hasAudioTrack,this._hasVideo=t.hasVideoTrack,this._realHasAudio=!0,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._audioInitialMetadataDispatched=!1,this._videoInitialMetadataDispatched=!1,this._mediaInfo=new v.default,this._mediaInfo.hasAudio=this._hasAudio,this._mediaInfo.hasVideo=this._hasVideo,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._onH265Segment=null,this._naluLengthSize=4,this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._referenceFrameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3},this._flvSoundRateTable=[5500,11025,22050,44100,48e3],this._mpegSamplingRates=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],this._mpegAudioV10SampleRateTable=[44100,48e3,32e3,0],this._mpegAudioV20SampleRateTable=[22050,24e3,16e3,0],this._mpegAudioV25SampleRateTable=[11025,12e3,8e3,0],this._mpegAudioL1BitRateTable=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],this._mpegAudioL2BitRateTable=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],this._mpegAudioL3BitRateTable=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._littleEndian=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),this._fileCount=0,this._preVideoDts=0,this._preAudioDts=0,this._preVideoTimestamp=void 0,this._preAudioTimestamp=void 0,this.firstFrame=!1}return u(e,[{key:"destroy",value:function(){this._mediaInfo=null,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._videoTrack=null,this._audioTrack=null,this._onError=null,this._onMediaInfo=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._onH265Segment=null}},{key:"bindDataSource",
value:function(e){return e.onDataArrival=this.parseChunks.bind(this),this}},{key:"resetMediaInfo",value:function(){this._mediaInfo=new v.default}},{key:"_isInitialMetadataDispatched",value:function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched}},{key:"parseChunks",value:function(t,r){if(!(this._onError&&this._onMediaInfo&&this._onTrackMetadata&&this._onDataAvailable))throw new g.IllegalStateException("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var i=0,n=this._littleEndian;if(0===r){if(!(t.byteLength>13))return 0;i=e.probe(t).dataOffset}if(this._firstParse){this._firstParse=!1,r+i!==this._dataOffset&&d.default.w(this.TAG,"First time parsing but chunk byteStart invalid!");0!==new DataView(t,i).getUint32(0,!n)&&d.default.w(this.TAG,"PrevTagSize0 !== 0 !!!"),i+=4}for(;i<t.byteLength;){this._dispatch=!0;var a=new DataView(t,i);if(i+11+4>t.byteLength)break;var o=a.getUint8(0),s=16777215&a.getUint32(0,!n);if(i+11+s+4>t.byteLength)break;if(8===o||9===o||18===o){var u=a.getUint8(4),f=a.getUint8(5),c=a.getUint8(6),l=a.getUint8(7),h=c|f<<8|u<<16|l<<24;0!==(16777215&a.getUint32(7,!n))&&d.default.w(this.TAG,"Meet tag which has StreamID != 0!");var p=i+11;switch(o){case 8:this._realHasAudio=!0,this._parseAudioData(t,p,s,h);break;case 9:this._isH265codec=this._parseVideoData(t,p,s,h,r+i);break;case 18:this._parseScriptData(t,p,s),this._realHasAudio=!1}var m=a.getUint32(11+s,!n);m!==11+s&&d.default.w(this.TAG,"Invalid PrevTagSize "+m),i+=11+s+4}else d.default.w(this.TAG,"Unsupported tag type "+o+", skipped"),i+=11+s+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&(this._isH265codec?this._onDataAvailable(this._audioTrack):this._onDataAvailable(this._audioTrack,this._videoTrack)),i}},{key:"_parseScriptData",value:function(e,t,r){var i=h.default.parseScriptData(e,t,r);if(i.hasOwnProperty("onMetaData")){if(null==i.onMetaData||"object"!==s(i.onMetaData))return void d.default.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&d.default.w(this.TAG,"Found another onMetaData tag!"),this._metadata=i;var n=this._metadata.onMetaData;if("boolean"==typeof n.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=n.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"==typeof n.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=n.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"==typeof n.audiodatarate&&(this._mediaInfo.audioDataRate=n.audiodatarate),"number"==typeof n.videodatarate&&(this._mediaInfo.videoDataRate=n.videodatarate),"number"==typeof n.width&&(this._mediaInfo.width=n.width),"number"==typeof n.height&&(this._mediaInfo.height=n.height),"number"==typeof n.duration){if(!this._durationOverrided){var a=Math.floor(n.duration*this._timescale);this._duration=a,this._mediaInfo.duration=a}}else this._mediaInfo.duration=0;if("number"==typeof n.framerate){var o=Math.floor(1e3*n.framerate);if(o>0){var u=o/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=u,this._referenceFrameRate.fps_num=o,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=u}}if("object"===s(n.keyframes)){this._mediaInfo.hasKeyframesIndex=!0;var f=n.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(f),n.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=n,this._onMediaInfo(this._mediaInfo)}}},{key:"_parseKeyframesIndex",value:function(e){for(var t=[],r=[],i=1;i<e.times.length;i++){var n=this._timestampBase+Math.floor(1e3*e.times[i]);t.push(n),r.push(e.filepositions[i])}return{times:t,filepositions:r}}},{key:"_parseAudioData",value:function(e,t,r,i){if(r<=1)return void d.default.w(this.TAG,"Flv: Invalid audio packet, missing SoundData payload!");if(!0!==this._hasAudioFlagOverrided||!1!==this._hasAudio){var n=(this._littleEndian,new DataView(e,t,r)),a=n.getUint8(0),o=a>>>4;if(2!==o&&10!==o)return void this._onError(b.default.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+o);var s=0,u=(12&a)>>>2;if(!(u>=0&&u<=4))return void this._onError(b.default.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+u);s=this._flvSoundRateTable[u];var f=1&a,c=this._audioMetadata,l=this._audioTrack;if(c||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),c=this._audioMetadata={},c.type="audio",c.id=l.id,c.timescale=this._timescale,c.duration=this._duration,c.audioSampleRate=s,c.channelCount=0===f?1:2),10===o){var h=this._parseAACAudioData(e,t+1,r-1);if(void 0==h)return;if(0===h.packetType){c.config&&d.default.w(this.TAG,"Found another AudioSpecificConfig!");var p=h.data;c.audioSampleRate=p.samplingRate,c.channelCount=p.channelCount,c.codec=p.codec,c.originalCodec=p.originalCodec,c.config=p.config,c.refSampleDuration=1024/c.audioSampleRate*c.timescale,this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",c);var m=this._mediaInfo;m.audioCodec=c.originalCodec,m.audioSampleRate=c.audioSampleRate,m.audioChannelCount=c.channelCount,m.hasVideo?null!=m.videoCodec&&(m.mimeType='video/x-flv; codecs="'+m.videoCodec+","+m.audioCodec+'"'):m.mimeType='video/x-flv; codecs="'+m.audioCodec+'"',m.isComplete()&&this._onMediaInfo(m)}else if(1===h.packetType){var _=this._timestampBase+i;_<this._preAudioDts&&(this.run1Timesflag||(console.log("parse audio aac preAudioDts:"+this._preAudioDts+"parse audio aac dts:"+_),this.run1Timesflag=!0),_=this._preAudioDts+_);var y=_;this._preAudioDts=_;var v={unit:h.data,dts:_,pts:y};l.samples.push(v),l.length+=h.data.length}else d.default.e(this.TAG,"Flv: Unsupported AAC data type "+h.packetType)}else if(2===o){if(!c.codec){var g=this._parseMP3AudioData(e,t+1,r-1,!0);if(void 0==g)return;c.audioSampleRate=g.samplingRate,c.channelCount=g.channelCount,c.codec=g.codec,c.originalCodec=g.originalCodec,c.refSampleDuration=1152/c.audioSampleRate*c.timescale,d.default.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",c);var w=this._mediaInfo;w.audioCodec=c.codec,w.audioSampleRate=c.audioSampleRate,w.audioChannelCount=c.channelCount,w.audioDataRate=g.bitRate,w.hasVideo?null!=w.videoCodec&&(w.mimeType='video/x-flv; codecs="'+w.videoCodec+","+w.audioCodec+'"'):w.mimeType='video/x-flv; codecs="'+w.audioCodec+'"',w.isComplete()&&this._onMediaInfo(w)}var E=this._parseMP3AudioData(e,t+1,r-1,!1);if(void 0==E)return;var S=this._timestampBase+i,k={unit:E,dts:S,pts:S};l.samples.push(k),l.length+=E.length}}}},{key:"_parseAACAudioData",value:function(e,t,r){if(r<=1)return void d.default.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!");var i={},n=new Uint8Array(e,t,r);return i.packetType=n[0],0===n[0]?i.data=this._parseAACAudioSpecificConfig(e,t+1,r-1):i.data=n.subarray(1),i}},{key:"_parseAACAudioSpecificConfig",value:function(e,t,r){var i=new Uint8Array(e,t,r),n=null,a=0,o=0,s=0,u=null;if(a=o=i[0]>>>3,(s=(7&i[0])<<1|i[1]>>>7)<0||s>=this._mpegSamplingRates.length)return void this._onError(b.default.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");var f=this._mpegSamplingRates[s],c=(120&i[1])>>>3;if(c<0||c>=8)return void this._onError(b.default.FORMAT_ERROR,"Flv: AAC invalid channel configuration");5===a&&(u=(7&i[1])<<1|i[2]>>>7,i[2]);var d=self.navigator.userAgent.toLowerCase();return-1!==d.indexOf("firefox")?s>=6?(a=5,n=new Array(4),u=s-3):(a=2,n=new Array(2),u=s):-1!==d.indexOf("android")?(a=2,n=new Array(2),u=s):(a=5,u=s,n=new Array(4),s>=6?u=s-3:1===c&&(a=2,n=new Array(2),u=s)),n[0]=a<<3,n[0]|=(15&s)>>>1,n[1]=(15&s)<<7,n[1]|=(15&c)<<3,5===a&&(n[1]|=(15&u)>>>1,n[2]=(1&u)<<7,n[2]|=8,n[3]=0),{config:n,samplingRate:f,channelCount:c,codec:"mp4a.40."+a,originalCodec:"mp4a.40."+o}}},{key:"_parseMP3AudioData",value:function(e,t,r,i){if(r<4)return void d.default.w(this.TAG,"Flv: Invalid MP3 packet, header missing!");var n=(this._littleEndian,new Uint8Array(e,t,r)),a=null;if(i){if(255!==n[0])return;var o=n[1]>>>3&3,s=(6&n[1])>>1,u=(240&n[2])>>>4,f=(12&n[2])>>>2,c=n[3]>>>6&3,l=3!==c?2:1,h=0,p=0;switch(o){case 0:h=this._mpegAudioV25SampleRateTable[f];break;case 2:h=this._mpegAudioV20SampleRateTable[f];break;case 3:h=this._mpegAudioV10SampleRateTable[f]}switch(s){case 1:34,u<this._mpegAudioL3BitRateTable.length&&(p=this._mpegAudioL3BitRateTable[u]);break;case 2:33,u<this._mpegAudioL2BitRateTable.length&&(p=this._mpegAudioL2BitRateTable[u]);break;case 3:32,u<this._mpegAudioL1BitRateTable.length&&(p=this._mpegAudioL1BitRateTable[u])}a={bitRate:p,samplingRate:h,channelCount:l,codec:"mp3",originalCodec:"mp3"}}else a=n;return a}},{key:"_parseVideoData",value:function(e,t,r,i,n){if(r<=1)return void d.default.w(this.TAG,"Flv: Invalid video packet, missing VideoData payload!");if(!0!==this._hasVideoFlagOverrided||!1!==this._hasVideo){var a=new Uint8Array(e,t,r)[0],o=(240&a)>>>4,s=15&a;return 7!==s&&12!==s?void this._onError(b.default.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+s):7==s?(this._parseAVCVideoPacket(e,t+1,r-1,i,n,o),!1):12==s?(this._parseHEVCVideoPacket(e,t+1,r-1,i,n,o),!0):void 0}}},{key:"_parseHEVCVideoPacket",value:function(e,t,r,i){if(r<4)return void d.default.w(this.TAG,"Flv: Invalid HEVC packet, missing XXX or/and CompositionTime");var n=new DataView(e,t,r),a=n.getUint8(0),o=this._littleEndian,s=16777215&n.getUint32(0,!o);new Uint8Array(e,t+4,r-4);if(0===n.getUint8(4)&&0===n.getUint8(5)&&0===n.getUint8(6)&&1===n.getUint8(7))this._parseAnnexB(e,t+4,r-4,i,s,a);else if(0===a)this._parseHEVCDecoderConfigurationRecord(e,t+4,r-4,i,s,a);else if(1===a){if(this.firstFrame||(this.firstFrame=!0,this.transmuxingEmitter.emit(S.default.LOADEDEND)),this._videoTrack=this._parseH265NaluData(e,t+4,r-4,i,s,a),!this._onH265Segment)throw new g.IllegalStateException("FLVDemuxer: onH265Segment callback must be specified!");this._onH265Segment("video",this._videoTrack)}else if(2!==a)return void this._onError(b.default.FORMAT_ERROR,"Flv: Invalid video packet type "+a)}},{key:"_parseAnnexB",value:function(e,t,r,i,n,a){var o=new DataView(e,t,r);if(this.startCodePosArray=[],0===a){for(var s=0;s<r;s++)0===o.getUint8(s)&&0===o.getUint8(s+1)&&0===o.getUint8(s+2)&&1===o.getUint8(s+3)&&this.startCodePosArray.push(s);this._parseAnnexBDecoderConfigurationRecord(e,t,r)}else this.firstFrame||(this.firstFrame=!0,this.transmuxingEmitter.emit(S.default.LOADEDEND)),this.startCodePosArray.push(0);this._videoTrack=this._parseH265NaluData(e,t,r,i,n,a,"Annex-B"),this._onH265Segment("video",this._videoTrack)}},{key:"_parseAnnexBDecoderConfigurationRecord",value:function(e,t,r){if(r<23)return void d.default.w(this.TAG,"Flv: Invalid HEVCDecoderConfigurationRecord, lack of data!");var i=this._videoMetadata,n=this._videoTrack;i||(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),i=this._videoMetadata={},i.type="video",i.id=n.id,i.timescale=this._timescale,i.duration=this._duration,i.fps=this._mediaInfo.fps,i.width=this._mediaInfo.width,i.height=this._mediaInfo.height,i.videoDataRate=this._mediaInfo.videoDataRate,i.audioCodec=this._mediaInfo.audioCodec,i.level=this._mediaInfo.level,i.profile=this._mediaInfo.profile,i.framerate=this._mediaInfo.metadata.framerate),this._videoInitialMetadataDispatched=!0,this._dispatch=!1}},{key:"_parseHEVCDecoderConfigurationRecord",value:function(e,t,r,i,n,a){if(r<23)return void d.default.w(this.TAG,"Flv: Invalid HEVCDecoderConfigurationRecord, lack of data!");var o=this._videoMetadata,s=this._videoTrack;this._littleEndian;o||(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),o=this._videoMetadata={},o.type="video",o.id=s.id,o.timescale=this._timescale,o.duration=this._duration);var u=new DataView(e,t,r);u.getUint8(0),u.getUint8(1),u.getUint32(2);if(this._naluLengthSize=1+(3&u.getUint8(21)),3!==this._naluLengthSize&&4!==this._naluLengthSize)return void this._onError(b.default.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));var f=u.getUint8(22);if(0===f)return void this._onError(b.default.FORMAT_ERROR,"Flv: Invalid HEVCDecoderConfigurationRecord: No VPS,SPS & PPS");for(var c=23,l=0;l<f;l++){var h=63&u.getUint8(c);c+=1;var p=u.getUint16(c);c+=2;for(var m=0;m<p;m++){var _=u.getUint16(c);c+=2,c+_>r&&this._onError(b.default.FORMAT_ERROR,"Flv: Invalid HEVCDecoderConfigurationRecord: beyond dataSize");new Uint8Array(e,t+c,_);c+=_,32==h&&(this._videoTrack=this._parseH265NaluData(e,t+c-_,_,i,n,a),this._onH265Segment("video",this._videoTrack)),33==h&&(this._videoTrack=this._parseH265NaluData(e,t+c-_,_,i,n,a),this._onH265Segment("video",this._videoTrack)),34==h&&(this._videoTrack=this._parseH265NaluData(e,t+c-_,_,i,n,a),this._onH265Segment("video",this._videoTrack))}}this._isInitialMetadataDispatched()?this._dispatch&&this._audioTrack.length&&this._onDataAvailable(this._audioTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1}},{key:"_isNALDroppable",value:function(e,t){return!(1!=e||!this._isSublayerNonReference(t))}},{key:"_isSublayerNonReference",value:function(e){switch(e){case w.HEVCNaluType.NAL_UNIT_TRAIL_N:case w.HEVCNaluType.NAL_UNIT_TSA_N:case w.HEVCNaluType.NAL_UNIT_STSA_N:case w.HEVCNaluType.NAL_UNIT_RADL_N:case w.HEVCNaluType.NAL_UNIT_RASL_N:case w.HEVCNaluType.NAL_UNIT_RESERVED_VCL_N10:case w.HEVCNaluType.NAL_UNIT_RESERVED_VCL_N12:case w.HEVCNaluType.NAL_UNIT_RESERVED_VCL_N14:return!0;default:return!1}}},{key:"_parseH265NaluData",value:function(e,t,r,i,n,a){var o=arguments.length>6&&void 0!==arguments[6]?arguments[6]:null,s=this._littleEndian,u=new DataView(e,t,r),f=[],c=0,l=0,h=this._timestampBase+i;h<this._preVideoDts&&(this.run1Timesflag||(console.log("preVideoDts:"+this._preVideoDts+" dts:"+h),this.run1Timesflag=!0),h=this._preVideoDts+h);var p=h+n;this._preVideoDts=h;var m=void 0;if("Annex-B"===o)for(var _=void 0,b=void 0,y=void 0,v=0,g=this.startCodePosArray.length;v<g;v++){_=t+this.startCodePosArray[v]+4,b=v!==g-1?t+this.startCodePosArray[v+1]-1:t+r-1,y=b-_+1;var w=new Uint8Array(e,_,y);m=(126&w[0])>>1,f.push({data:w,naluType:m}),c+=w.byteLength}else if(0==a){var E=new Uint8Array(e,t,r);m=(126&E[0])>>1,f.push({data:E,naluType:m}),c+=E.byteLength}else for(;l<r;){if(l+4>=r){d.default.w(this.TAG,"Malformed Nalu near timestamp "+h+", offset = "+l+", dataSize = "+r);break}var S=u.getUint32(l,!s);if(S>r-4)return void d.default.w(this.TAG,"Malformed Nalus near timestamp "+h+", NaluSize > DataSize!");var k=new Uint8Array(e,t+l+4,S);m=(126&k[0])>>1,f.push({data:k,naluType:m}),c+=k.byteLength,l+=4+S}if(f.length){var T=this._videoTrack,A={units:f,pts:p};this._isNALDroppable(f.length,m)?A.isDroppable=!0:A.isDroppable=!1,T.samples.push(A),"Annex-B"===o?T.length=c:T.length+=c}return this._videoTrack}},{key:"concatTypedArrays",value:function(e,t){var r=new e.constructor(e.length+t.length);return r.set(e,0),r.set(t,e.length),r}},{key:"concatBytes",value:function(e,t){var r=new Uint8Array(1);return r[0]=t,this.concatTypedArrays(e,r)}},{key:"_parseAVCVideoPacket",value:function(e,t,r,i,n,a){if(r<4)return void d.default.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");var o=this._littleEndian,s=new DataView(e,t,r),u=s.getUint8(0),f=16777215&s.getUint32(0,!o);if(0===u)this._parseAVCDecoderConfigurationRecord(e,t+4,r-4);else if(1===u)this._parseAVCVideoData(e,t+4,r-4,i,n,a,f);else if(2!==u)return void this._onError(b.default.FORMAT_ERROR,"Flv: Invalid video packet type "+u)}},{key:"_parseAVCDecoderConfigurationRecord",value:function(e,t,r){if(r<7)return void d.default.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");var i=this._videoMetadata,n=this._videoTrack,a=this._littleEndian,o=new DataView(e,t,r);i?void 0!==i.avcc&&d.default.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),i=this._videoMetadata={},i.type="video",i.id=n.id,i.timescale=this._timescale,i.duration=this._duration);var s=o.getUint8(0),u=o.getUint8(1);o.getUint8(2),o.getUint8(3);if(1!==s||0===u)return void this._onError(b.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord");if(this._naluLengthSize=1+(3&o.getUint8(4)),3!==this._naluLengthSize&&4!==this._naluLengthSize)return void this._onError(b.default.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));var f=31&o.getUint8(5);if(0===f)return void this._onError(b.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No SPS");f>1&&d.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+f);for(var c=6,l=0;l<f;l++){var h=o.getUint16(c,!a);if(c+=2,0!==h){var p=new Uint8Array(e,t+c,h);c+=h;var _=m.default.parseSPS(p);if(0===l){i.codecWidth=_.codec_size.width,i.codecHeight=_.codec_size.height,i.presentWidth=_.present_size.width,i.presentHeight=_.present_size.height,i.profile=_.profile_string,i.level=_.level_string,i.bitDepth=_.bit_depth,i.chromaFormat=_.chroma_format,i.sarRatio=_.sar_ratio,i.frameRate=_.frame_rate,!1!==_.frame_rate.fixed&&0!==_.frame_rate.fps_num&&0!==_.frame_rate.fps_den||(i.frameRate=this._referenceFrameRate);var y=i.frameRate.fps_den,v=i.frameRate.fps_num;i.refSampleDuration=i.timescale*(y/v);for(var g=p.subarray(1,4),w="avc1.",E=0;E<3;E++){var S=g[E].toString(16);S.length<2&&(S="0"+S),w+=S}i.codec=w;var k=this._mediaInfo;k.width=i.codecWidth,k.height=i.codecHeight,k.fps=i.frameRate.fps,k.profile=i.profile,k.level=i.level,k.chromaFormat=_.chroma_format_string,k.sarNum=i.sarRatio.width,k.sarDen=i.sarRatio.height,k.videoCodec=w,k.hasAudio?null!=k.audioCodec&&(k.mimeType='video/x-flv; codecs="'+k.videoCodec+","+k.audioCodec+'"'):k.mimeType='video/x-flv; codecs="'+k.videoCodec+'"',k.isComplete()&&this._onMediaInfo(k)}}}var T=o.getUint8(c);if(0===T)return void this._onError(b.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No PPS");T>1&&d.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+T),c++;for(var A=0;A<T;A++){var R=o.getUint16(c,!a);c+=2,0!==R&&(c+=R)}i.avcc=new Uint8Array(r),i.avcc.set(new Uint8Array(e,t,r),0),d.default.v(this.TAG,"Parsed AVCDecoderConfigurationRecord"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("video",i)}},{key:"_parseAVCVideoData",value:function(e,t,r,i,n,a,o){for(var s=this._littleEndian,u=new DataView(e,t,r),f=[],c=0,l=0,h=this._naluLengthSize,p=this._timestampBase+i,m=1===a;l<r;){if(l+4>=r){d.default.w(this.TAG,"Malformed Nalu near timestamp "+p+", offset = "+l+", dataSize = "+r);break}var _=u.getUint32(l,!s);if(3===h&&(_>>>=8),_>r-h)return void d.default.w(this.TAG,"Malformed Nalus near timestamp "+p+", NaluSize > DataSize!");var b=31&u.getUint8(l+h);5===b&&(m=!0);var y=new Uint8Array(e,t+l,h+_),v={type:b,data:y};f.push(v),c+=y.byteLength,l+=h+_}if(f.length){var g=this._videoTrack,w={units:f,length:c,isKeyframe:m,dts:p,cts:o,pts:p+o};m&&(w.fileposition=n),g.samples.push(w),g.length+=c}}},{key:"onTrackMetadata",get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e}},{key:"onMediaInfo",get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e}},{key:"onNoAudioTrack",get:function(){return this._onNoAudioTrack},set:function(e){this._onNoAudioTrack=e}},{key:"onH265Segment",get:function(){return this._onH265Segment},set:function(e){this._onH265Segment=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onDataAvailable",get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e}},{key:"timestampBase",get:function(){return this._timestampBase},set:function(e){this._timestampBase=e}},{key:"overridedDuration",get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e}},{key:"overridedHasAudio",set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e}},{key:"overridedHasVideo",set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e}}],[{key:"probe",value:function(e){var t=new Uint8Array(e),r={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return r;var i=(4&t[4])>>>2!=0,n=0!=(1&t[4]),o=a(t,5);return o<9?r:{match:!0,consumed:o,dataOffset:o,hasAudioTrack:i,hasVideoTrack:n}}}]),e}();r.default=k},{"../core/media-info.js":172,"../core/transmuxing-events.js":178,"../utils/exception.js":206,"../utils/logger.js":207,"./amf-parser.js":180,"./demux-errors.js":181,"./hevc-nalu-type-codes":184,"./sps-parser.js":185,events:85}],184:[function(e,t,r){"use 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n=this._normalizeSpeed(i);this._speedNormalized!==n&&(this._speedNormalized=n,this._adjustStashSize(n))}if(this._enableStash)if(0===this._stashUsed&&0===this._stashByteStart&&(this._stashByteStart=t),this._stashUsed+e.byteLength<=this._stashSize){var a=new Uint8Array(this._stashBuffer,0,this._stashSize);a.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{var o=new Uint8Array(this._stashBuffer,0,this._bufferSize);if(this._stashUsed>0){var s=this._stashBuffer.slice(0,this._stashUsed),u=this._dispatchChunks(s,this._stashByteStart);if(u<s.byteLength){if(u>0){var f=new Uint8Array(s,u);o.set(f,0),this._stashUsed=f.byteLength,this._stashByteStart+=u}}else this._stashUsed=0,this._stashByteStart+=u;this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),o=new Uint8Array(this._stashBuffer,0,this._bufferSize)),o.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{var 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this._onError},set:function(e){this._onError=e}},{key:"onComplete",get:function(){return this._onComplete},set:function(e){this._onComplete=e}},{key:"onRedirect",get:function(){return this._onRedirect},set:function(e){this._onRedirect=e}},{key:"onRecoveredEarlyEof",get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e}},{key:"currentURL",get:function(){return this._dataSource.url}},{key:"hasRedirect",get:function(){return null!=this._redirectedURL||void 0!=this._dataSource.redirectedURL}},{key:"currentRedirectedURL",get:function(){return this._redirectedURL||this._dataSource.redirectedURL}},{key:"currentSpeed",get:function(){return this._loaderClass===_.default?this._loader.currentSpeed:this._speedSampler.lastSecondKBps}},{key:"loaderType",get:function(){return this._loader.type}}]),e}();r.default=A},{"../core/transmuxing-events.js":178,"../utils/exception.js":206,"../utils/logger.js":207,"./fetch-stream-loader.js":186,"./loader.js":188,"./param-seek-handler.js":189,"./range-seek-handler.js":190,"./speed-sampler.js":191,"./websocket-loader.js":192,"./xhr-moz-chunked-loader.js":193,"./xhr-range-loader.js":194}],188:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0}),r.BaseLoader=r.LoaderErrors=r.LoaderStatus=void 0;var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return 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function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=function(){function e(t,r){i(this,e),this._startName=t,this._endName=r}return n(e,[{key:"getConfig",value:function(e,t){var r=e;if(0!==t.from||-1!==t.to){var i=!0;-1===r.indexOf("?")&&(r+="?",i=!1),i&&(r+="&"),r+=this._startName+"="+t.from.toString(),-1!==t.to&&(r+="&"+this._endName+"="+t.to.toString())}return{url:r,headers:{}}}},{key:"removeURLParameters",value:function(e){var t=e.split("?")[0],r=void 0,i=e.indexOf("?");-1!==i&&(r=e.substring(i+1));var n="";if(void 0!=r&&r.length>0)for(var a=r.split("&"),o=0;o<a.length;o++){var s=a[o].split("="),u=o>0;s[0]!==this._startName&&s[0]!==this._endName&&(u&&(n+="&"),n+=a[o])}return 0===n.length?t:t+"?"+n}}]),e}();r.default=a},{}],190:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=function(){function e(t){i(this,e),this._zeroStart=t||!1}return n(e,[{key:"getConfig",value:function(e,t){var r={};if(0!==t.from||-1!==t.to){var i=void 0;i=-1!==t.to?"bytes="+t.from.toString()+"-"+t.to.toString():"bytes="+t.from.toString()+"-",r.Range=i}else this._zeroStart&&(r.Range="bytes=0-");return{url:e,headers:r}}},{key:"removeURLParameters",value:function(e){return e}}]),e}();r.default=a},{}],191:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=function(){function e(){i(this,e),this._firstCheckpoint=0,this._lastCheckpoint=0,this._intervalBytes=0,this._totalBytes=0,this._lastSecondBytes=0,self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now}return 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this._totalBytes/e/1024}}]),e}();r.default=a},{}],192:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==(void 0===t?"undefined":o(t))&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+(void 0===t?"undefined":o(t)));e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};Object.defineProperty(r,"__esModule",{value:!0});var s=function 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e=this._ws;!e||0!==e.readyState&&1!==e.readyState||(this._requestAbort=!0,e.close()),this._ws=null,this._status=c.LoaderStatus.kComplete}},{key:"_onWebSocketOpen",value:function(e){this._status=c.LoaderStatus.kBuffering}},{key:"_onWebSocketClose",value:function(e){if(!0===this._requestAbort)return void(this._requestAbort=!1);this._status=c.LoaderStatus.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1)}},{key:"_onWebSocketMessage",value:function(e){var t=this;if(e.data instanceof ArrayBuffer)this._dispatchArrayBuffer(e.data);else if(e.data instanceof Blob){var r=new FileReader;r.onload=function(){t._dispatchArrayBuffer(r.result)},r.readAsArrayBuffer(e.data)}else{this._status=c.LoaderStatus.kError;var i={code:-1,msg:"Unsupported WebSocket message type: "+e.data.constructor.name};if(!this._onError)throw new d.RuntimeException(i.msg);this._onError(c.LoaderErrors.EXCEPTION,i)}}},{key:"_dispatchArrayBuffer",value:function(e){var t=e,r=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,r,this._receivedLength)}},{key:"_onWebSocketError",value:function(e){this._status=c.LoaderStatus.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new d.RuntimeException(t.msg);this._onError(c.LoaderErrors.EXCEPTION,t)}}]),t}(c.BaseLoader);r.default=l},{"../utils/exception.js":206,"../utils/logger.js":207,"./loader.js":188}],193:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==(void 0===t?"undefined":o(t))&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+(void 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Ui.isChrdev(this.mode)}}})}var n=new Ui.FSNode(e,t,r,i);return Ui.hashAddNode(n),n},destroyNode:function(e){Ui.hashRemoveNode(e)},isRoot:function(e){return e===e.parent},isMountpoint:function(e){return!!e.mounted},isFile:function(e){return 32768==(61440&e)},isDir:function(e){return 16384==(61440&e)},isLink:function(e){return 40960==(61440&e)},isChrdev:function(e){return 8192==(61440&e)},isBlkdev:function(e){return 24576==(61440&e)},isFIFO:function(e){return 4096==(61440&e)},isSocket:function(e){return 49152==(49152&e)},flagModes:{r:0,rs:1052672,"r+":2,w:577,wx:705,xw:705,"w+":578,"wx+":706,"xw+":706,a:1089,ax:1217,xa:1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function(e){var t=Ui.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:function(e){var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:function(e,t){return Ui.ignorePermissions?0:(-1===t.indexOf("r")||292&e.mode)&&(-1===t.indexOf("w")||146&e.mode)&&(-1===t.indexOf("x")||73&e.mode)?0:Oi.EACCES},mayLookup:function(e){var t=Ui.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:Oi.EACCES)},mayCreate:function(e,t){try{Ui.lookupNode(e,t);return Oi.EEXIST}catch(e){}return Ui.nodePermissions(e,"wx")},mayDelete:function(e,t,r){var i;try{i=Ui.lookupNode(e,t)}catch(e){return e.errno}var n=Ui.nodePermissions(e,"wx");if(n)return n;if(r){if(!Ui.isDir(i.mode))return Oi.ENOTDIR;if(Ui.isRoot(i)||Ui.getPath(i)===Ui.cwd())return Oi.EBUSY}else if(Ui.isDir(i.mode))return Oi.EISDIR;return 0},mayOpen:function(e,t){return e?Ui.isLink(e.mode)?Oi.ELOOP:Ui.isDir(e.mode)&&("r"!==Ui.flagsToPermissionString(t)||512&t)?Oi.EISDIR:Ui.nodePermissions(e,Ui.flagsToPermissionString(t)):Oi.ENOENT},MAX_OPEN_FDS:4096,nextfd:function(e,t){e=e||0,t=t||Ui.MAX_OPEN_FDS;for(var r=e;r<=t;r++)if(!Ui.streams[r])return r;throw new Ui.ErrnoError(Oi.EMFILE)},getStream:function(e){return Ui.streams[e]},createStream:function(e,t,r){Ui.FSStream||(Ui.FSStream=function(){},Ui.FSStream.prototype={},Object.defineProperties(Ui.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}}));var i=new Ui.FSStream;for(var n in e)i[n]=e[n];e=i;var a=Ui.nextfd(t,r);return e.fd=a,Ui.streams[a]=e,e},closeStream:function(e){Ui.streams[e]=null},chrdev_stream_ops:{open:function(e){var t=Ui.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:function(){throw new Ui.ErrnoError(Oi.ESPIPE)}},major:function(e){return e>>8},minor:function(e){return 255&e},makedev:function(e,t){return e<<8|t},registerDevice:function(e,t){Ui.devices[e]={stream_ops:t}},getDevice:function(e){return Ui.devices[e]},getMounts:function(e){for(var t=[],r=[e];r.length;){var i=r.pop();t.push(i),r.push.apply(r,i.mounts)}return t},syncfs:function(e,t){function r(e){return p(Ui.syncFSRequests>0),Ui.syncFSRequests--,t(e)}function i(e){if(e){if(!i.errored)return i.errored=!0,r(e)}else++a>=n.length&&r(null)}"function"==typeof e&&(t=e,e=!1),++Ui.syncFSRequests>1&&console.log("warning: "+Ui.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var n=Ui.getMounts(Ui.root.mount),a=0;n.forEach(function(t){if(!t.type.syncfs)return i(null);t.type.syncfs(t,e,i)})},mount:function(e,t,r){var i,n="/"===r,a=!r;if(n&&Ui.root)throw new Ui.ErrnoError(Oi.EBUSY);if(!n&&!a){var o=Ui.lookupPath(r,{follow_mount:!1});if(r=o.path,i=o.node,Ui.isMountpoint(i))throw new Ui.ErrnoError(Oi.EBUSY);if(!Ui.isDir(i.mode))throw new Ui.ErrnoError(Oi.ENOTDIR)}var s={type:e,opts:t,mountpoint:r,mounts:[]},u=e.mount(s);return u.mount=s,s.root=u,n?Ui.root=u:i&&(i.mounted=s,i.mount&&i.mount.mounts.push(s)),u},unmount:function(e){var t=Ui.lookupPath(e,{follow_mount:!1});if(!Ui.isMountpoint(t.node))throw new Ui.ErrnoError(Oi.EINVAL);var r=t.node,i=r.mounted,n=Ui.getMounts(i);Object.keys(Ui.nameTable).forEach(function(e){for(var t=Ui.nameTable[e];t;){var r=t.name_next;-1!==n.indexOf(t.mount)&&Ui.destroyNode(t),t=r}}),r.mounted=null;var a=r.mount.mounts.indexOf(i);p(-1!==a),r.mount.mounts.splice(a,1)},lookup:function(e,t){return e.node_ops.lookup(e,t)},mknod:function(e,t,r){var i=Ui.lookupPath(e,{parent:!0}),n=i.node,a=Di.basename(e);if(!a||"."===a||".."===a)throw new Ui.ErrnoError(Oi.EINVAL);var o=Ui.mayCreate(n,a);if(o)throw new Ui.ErrnoError(o);if(!n.node_ops.mknod)throw new Ui.ErrnoError(Oi.EPERM);return n.node_ops.mknod(n,a,t,r)},create:function(e,t){return t=void 0!==t?t:438,t&=4095,t|=32768,Ui.mknod(e,t,0)},mkdir:function(e,t){return t=void 0!==t?t:511,t&=1023,t|=16384,Ui.mknod(e,t,0)},mkdirTree:function(e,t){for(var r=e.split("/"),i="",n=0;n<r.length;++n)if(r[n]){i+="/"+r[n];try{Ui.mkdir(i,t)}catch(e){if(e.errno!=Oi.EEXIST)throw e}}},mkdev:function(e,t,r){return void 0===r&&(r=t,t=438),t|=8192,Ui.mknod(e,t,r)},symlink:function(e,t){if(!Di.resolve(e))throw new Ui.ErrnoError(Oi.ENOENT);var r=Ui.lookupPath(t,{parent:!0}),i=r.node;if(!i)throw new Ui.ErrnoError(Oi.ENOENT);var n=Di.basename(t),a=Ui.mayCreate(i,n);if(a)throw new Ui.ErrnoError(a);if(!i.node_ops.symlink)throw new Ui.ErrnoError(Oi.EPERM);return i.node_ops.symlink(i,n,e)},rename:function(e,t){var r,i,n,a=Di.dirname(e),o=Di.dirname(t),s=Di.basename(e),u=Di.basename(t);try{r=Ui.lookupPath(e,{parent:!0}),i=r.node,r=Ui.lookupPath(t,{parent:!0}),n=r.node}catch(e){throw new Ui.ErrnoError(Oi.EBUSY)}if(!i||!n)throw new Ui.ErrnoError(Oi.ENOENT);if(i.mount!==n.mount)throw new Ui.ErrnoError(Oi.EXDEV);var f=Ui.lookupNode(i,s),c=Di.relative(e,o);if("."!==c.charAt(0))throw new Ui.ErrnoError(Oi.EINVAL);if(c=Di.relative(t,a),"."!==c.charAt(0))throw new Ui.ErrnoError(Oi.ENOTEMPTY);var d;try{d=Ui.lookupNode(n,u)}catch(e){}if(f!==d){var l=Ui.isDir(f.mode),h=Ui.mayDelete(i,s,l);if(h)throw new Ui.ErrnoError(h);if(h=d?Ui.mayDelete(n,u,l):Ui.mayCreate(n,u))throw new Ui.ErrnoError(h);if(!i.node_ops.rename)throw new Ui.ErrnoError(Oi.EPERM);if(Ui.isMountpoint(f)||d&&Ui.isMountpoint(d))throw new Ui.ErrnoError(Oi.EBUSY);if(n!==i&&(h=Ui.nodePermissions(i,"w")))throw new Ui.ErrnoError(h);try{Ui.trackingDelegate.willMovePath&&Ui.trackingDelegate.willMovePath(e,t)}catch(r){console.log("FS.trackingDelegate['willMovePath']('"+e+"', '"+t+"') threw an exception: "+r.message)}Ui.hashRemoveNode(f);try{i.node_ops.rename(f,n,u)}catch(e){throw e}finally{Ui.hashAddNode(f)}try{Ui.trackingDelegate.onMovePath&&Ui.trackingDelegate.onMovePath(e,t)}catch(r){console.log("FS.trackingDelegate['onMovePath']('"+e+"', '"+t+"') threw an exception: "+r.message)}}},rmdir:function(e){var t=Ui.lookupPath(e,{parent:!0}),r=t.node,i=Di.basename(e),n=Ui.lookupNode(r,i),a=Ui.mayDelete(r,i,!0);if(a)throw new Ui.ErrnoError(a);if(!r.node_ops.rmdir)throw new Ui.ErrnoError(Oi.EPERM);if(Ui.isMountpoint(n))throw new Ui.ErrnoError(Oi.EBUSY);try{Ui.trackingDelegate.willDeletePath&&Ui.trackingDelegate.willDeletePath(e)}catch(t){console.log("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+t.message)}r.node_ops.rmdir(r,i),Ui.destroyNode(n);try{Ui.trackingDelegate.onDeletePath&&Ui.trackingDelegate.onDeletePath(e)}catch(t){console.log("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+t.message)}},readdir:function(e){var t=Ui.lookupPath(e,{follow:!0}),r=t.node;if(!r.node_ops.readdir)throw new Ui.ErrnoError(Oi.ENOTDIR);return r.node_ops.readdir(r)},unlink:function(e){var t=Ui.lookupPath(e,{parent:!0}),r=t.node,i=Di.basename(e),n=Ui.lookupNode(r,i),a=Ui.mayDelete(r,i,!1);if(a)throw new Ui.ErrnoError(a);if(!r.node_ops.unlink)throw new Ui.ErrnoError(Oi.EPERM);if(Ui.isMountpoint(n))throw new Ui.ErrnoError(Oi.EBUSY);try{Ui.trackingDelegate.willDeletePath&&Ui.trackingDelegate.willDeletePath(e)}catch(t){console.log("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+t.message)}r.node_ops.unlink(r,i),Ui.destroyNode(n);try{Ui.trackingDelegate.onDeletePath&&Ui.trackingDelegate.onDeletePath(e)}catch(t){console.log("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+t.message)}},readlink:function(e){var t=Ui.lookupPath(e),r=t.node;if(!r)throw new Ui.ErrnoError(Oi.ENOENT);if(!r.node_ops.readlink)throw new Ui.ErrnoError(Oi.EINVAL);return Di.resolve(Ui.getPath(r.parent),r.node_ops.readlink(r))},stat:function(e,t){var r=Ui.lookupPath(e,{follow:!t}),i=r.node;if(!i)throw new Ui.ErrnoError(Oi.ENOENT);if(!i.node_ops.getattr)throw new Ui.ErrnoError(Oi.EPERM);return i.node_ops.getattr(i)},lstat:function(e){return Ui.stat(e,!0)},chmod:function(e,t,r){var i;if("string"==typeof e){i=Ui.lookupPath(e,{follow:!r}).node}else i=e;if(!i.node_ops.setattr)throw new Ui.ErrnoError(Oi.EPERM);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:function(e,t){Ui.chmod(e,t,!0)},fchmod:function(e,t){var r=Ui.getStream(e);if(!r)throw new Ui.ErrnoError(Oi.EBADF);Ui.chmod(r.node,t)},chown:function(e,t,r,i){var n;if("string"==typeof e){n=Ui.lookupPath(e,{follow:!i}).node}else n=e;if(!n.node_ops.setattr)throw new Ui.ErrnoError(Oi.EPERM);n.node_ops.setattr(n,{timestamp:Date.now()})},lchown:function(e,t,r){Ui.chown(e,t,r,!0)},fchown:function(e,t,r){var i=Ui.getStream(e);if(!i)throw new Ui.ErrnoError(Oi.EBADF);Ui.chown(i.node,t,r)},truncate:function(e,t){if(t<0)throw new Ui.ErrnoError(Oi.EINVAL);var r;if("string"==typeof e){r=Ui.lookupPath(e,{follow:!0}).node}else r=e;if(!r.node_ops.setattr)throw new Ui.ErrnoError(Oi.EPERM);if(Ui.isDir(r.mode))throw new Ui.ErrnoError(Oi.EISDIR);if(!Ui.isFile(r.mode))throw new Ui.ErrnoError(Oi.EINVAL);var i=Ui.nodePermissions(r,"w");if(i)throw new Ui.ErrnoError(i);r.node_ops.setattr(r,{size:t,timestamp:Date.now()})},ftruncate:function(e,t){var r=Ui.getStream(e);if(!r)throw new Ui.ErrnoError(Oi.EBADF);if(0==(2097155&r.flags))throw new Ui.ErrnoError(Oi.EINVAL);Ui.truncate(r.node,t)},utime:function(e,t,r){var i=Ui.lookupPath(e,{follow:!0}),n=i.node;n.node_ops.setattr(n,{timestamp:Math.max(t,r)})},open:function(e,t,r,i,n){if(""===e)throw new Ui.ErrnoError(Oi.ENOENT);t="string"==typeof t?Ui.modeStringToFlags(t):t,r=void 0===r?438:r,r=64&t?4095&r|32768:0;var a;if("object"===(void 0===e?"undefined":lr(e)))a=e;else{e=Di.normalize(e);try{a=Ui.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var o=!1;if(64&t)if(a){if(128&t)throw new Ui.ErrnoError(Oi.EEXIST)}else a=Ui.mknod(e,r,0),o=!0;if(!a)throw new Ui.ErrnoError(Oi.ENOENT);if(Ui.isChrdev(a.mode)&&(t&=-513),65536&t&&!Ui.isDir(a.mode))throw new Ui.ErrnoError(Oi.ENOTDIR);if(!o){var s=Ui.mayOpen(a,t);if(s)throw new Ui.ErrnoError(s)}512&t&&Ui.truncate(a,0),t&=-641;var u=Ui.createStream({node:a,path:Ui.getPath(a),flags:t,seekable:!0,position:0,stream_ops:a.stream_ops,ungotten:[],error:!1},i,n);u.stream_ops.open&&u.stream_ops.open(u),!wr.logReadFiles||1&t||(Ui.readFiles||(Ui.readFiles={}),e in Ui.readFiles||(Ui.readFiles[e]=1,s("read file: "+e)));try{if(Ui.trackingDelegate.onOpenFile){var f=0;1!=(2097155&t)&&(f|=Ui.tracking.openFlags.READ),0!=(2097155&t)&&(f|=Ui.tracking.openFlags.WRITE),Ui.trackingDelegate.onOpenFile(e,f)}}catch(t){console.log("FS.trackingDelegate['onOpenFile']('"+e+"', flags) threw an exception: "+t.message)}return u},close:function(e){if(Ui.isClosed(e))throw new Ui.ErrnoError(Oi.EBADF);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{Ui.closeStream(e.fd)}e.fd=null},isClosed:function(e){return null===e.fd},llseek:function(e,t,r){if(Ui.isClosed(e))throw new Ui.ErrnoError(Oi.EBADF);if(!e.seekable||!e.stream_ops.llseek)throw new Ui.ErrnoError(Oi.ESPIPE);return e.position=e.stream_ops.llseek(e,t,r),e.ungotten=[],e.position},read:function(e,t,r,i,n){if(i<0||n<0)throw new Ui.ErrnoError(Oi.EINVAL);if(Ui.isClosed(e))throw new Ui.ErrnoError(Oi.EBADF);if(1==(2097155&e.flags))throw new Ui.ErrnoError(Oi.EBADF);if(Ui.isDir(e.node.mode))throw new Ui.ErrnoError(Oi.EISDIR);if(!e.stream_ops.read)throw new Ui.ErrnoError(Oi.EINVAL);var a=void 0!==n;if(a){if(!e.seekable)throw new Ui.ErrnoError(Oi.ESPIPE)}else n=e.position;var o=e.stream_ops.read(e,t,r,i,n);return a||(e.position+=o),o},write:function(e,t,r,i,n,a){if(i<0||n<0)throw new Ui.ErrnoError(Oi.EINVAL);if(Ui.isClosed(e))throw new Ui.ErrnoError(Oi.EBADF);if(0==(2097155&e.flags))throw new Ui.ErrnoError(Oi.EBADF);if(Ui.isDir(e.node.mode))throw new Ui.ErrnoError(Oi.EISDIR);if(!e.stream_ops.write)throw new Ui.ErrnoError(Oi.EINVAL);1024&e.flags&&Ui.llseek(e,0,2);var o=void 0!==n;if(o){if(!e.seekable)throw new Ui.ErrnoError(Oi.ESPIPE)}else n=e.position;var s=e.stream_ops.write(e,t,r,i,n,a);o||(e.position+=s);try{e.path&&Ui.trackingDelegate.onWriteToFile&&Ui.trackingDelegate.onWriteToFile(e.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return s},allocate:function(e,t,r){if(Ui.isClosed(e))throw new Ui.ErrnoError(Oi.EBADF);if(t<0||r<=0)throw new Ui.ErrnoError(Oi.EINVAL);if(0==(2097155&e.flags))throw new Ui.ErrnoError(Oi.EBADF);if(!Ui.isFile(e.node.mode)&&!Ui.isDir(e.node.mode))throw new Ui.ErrnoError(Oi.ENODEV);if(!e.stream_ops.allocate)throw new Ui.ErrnoError(Oi.EOPNOTSUPP);e.stream_ops.allocate(e,t,r)},mmap:function(e,t,r,i,n,a,o){if(1==(2097155&e.flags))throw new Ui.ErrnoError(Oi.EACCES);if(!e.stream_ops.mmap)throw new Ui.ErrnoError(Oi.ENODEV);return e.stream_ops.mmap(e,t,r,i,n,a,o)},msync:function(e,t,r,i,n){return e&&e.stream_ops.msync?e.stream_ops.msync(e,t,r,i,n):0},munmap:function(e){return 0},ioctl:function(e,t,r){if(!e.stream_ops.ioctl)throw new Ui.ErrnoError(Oi.ENOTTY);return e.stream_ops.ioctl(e,t,r)},readFile:function(e,t){if(t=t||{},t.flags=t.flags||"r",t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var r,i=Ui.open(e,t.flags),n=Ui.stat(e),a=n.size,o=new Uint8Array(a);return Ui.read(i,o,0,a,0),"utf8"===t.encoding?r=S(o,0):"binary"===t.encoding&&(r=o),Ui.close(i),r},writeFile:function(e,t,r){r=r||{},r.flags=r.flags||"w";var i=Ui.open(e,r.flags,r.mode);if("string"==typeof t){var n=new Uint8Array(R(t)+1),a=T(t,n,0,n.length);Ui.write(i,n,0,a,void 0,r.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");Ui.write(i,t,0,t.byteLength,void 0,r.canOwn)}Ui.close(i)},cwd:function(){return Ui.currentPath},chdir:function(e){var t=Ui.lookupPath(e,{follow:!0});if(null===t.node)throw new Ui.ErrnoError(Oi.ENOENT);if(!Ui.isDir(t.node.mode))throw new Ui.ErrnoError(Oi.ENOTDIR);var r=Ui.nodePermissions(t.node,"x");if(r)throw new Ui.ErrnoError(r);Ui.currentPath=t.path},createDefaultDirectories:function(){Ui.mkdir("/tmp"),Ui.mkdir("/home"),Ui.mkdir("/home/web_user")},createDefaultDevices:function(){Ui.mkdir("/dev"),Ui.registerDevice(Ui.makedev(1,3),{read:function(){return 0},write:function(e,t,r,i,n){return i}}),Ui.mkdev("/dev/null",Ui.makedev(1,3)),Li.register(Ui.makedev(5,0),Li.default_tty_ops),Li.register(Ui.makedev(6,0),Li.default_tty1_ops),Ui.mkdev("/dev/tty",Ui.makedev(5,0)),Ui.mkdev("/dev/tty1",Ui.makedev(6,0));var t;if("undefined"!=typeof crypto){var r=new Uint8Array(1);t=function(){return crypto.getRandomValues(r),r[0]}}else t=Tr?function(){return e("crypto").randomBytes(1)[0]}:function(){return 256*Math.random()|0};Ui.createDevice("/dev","random",t),Ui.createDevice("/dev","urandom",t),Ui.mkdir("/dev/shm"),Ui.mkdir("/dev/shm/tmp")},
createSpecialDirectories:function(){Ui.mkdir("/proc"),Ui.mkdir("/proc/self"),Ui.mkdir("/proc/self/fd"),Ui.mount({mount:function(){var e=Ui.createNode("/proc/self","fd",16895,73);return e.node_ops={lookup:function(e,t){var r=+t,i=Ui.getStream(r);if(!i)throw new Ui.ErrnoError(Oi.EBADF);var n={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function(){return i.path}}};return n.parent=n,n}},e}},{},"/proc/self/fd")},createStandardStreams:function(){wr.stdin?Ui.createDevice("/dev","stdin",wr.stdin):Ui.symlink("/dev/tty","/dev/stdin"),wr.stdout?Ui.createDevice("/dev","stdout",null,wr.stdout):Ui.symlink("/dev/tty","/dev/stdout"),wr.stderr?Ui.createDevice("/dev","stderr",null,wr.stderr):Ui.symlink("/dev/tty1","/dev/stderr");var e=Ui.open("/dev/stdin","r");p(0===e.fd,"invalid handle for stdin ("+e.fd+")");var t=Ui.open("/dev/stdout","w");p(1===t.fd,"invalid handle for stdout ("+t.fd+")");var r=Ui.open("/dev/stderr","w");p(2===r.fd,"invalid handle for stderr ("+r.fd+")")},ensureErrnoError:function(){Ui.ErrnoError||(Ui.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e;for(var t in Oi)if(Oi[t]===e){this.code=t;break}},this.setErrno(e),this.message=xi[e],this.stack&&Object.defineProperty(this,"stack",{value:(new Error).stack,writable:!0}),this.stack&&(this.stack=O(this.stack))},Ui.ErrnoError.prototype=new Error,Ui.ErrnoError.prototype.constructor=Ui.ErrnoError,[Oi.ENOENT].forEach(function(e){Ui.genericErrors[e]=new Ui.ErrnoError(e),Ui.genericErrors[e].stack="<generic error, no stack>"}))},staticInit:function(){Ui.ensureErrnoError(),Ui.nameTable=new Array(4096),Ui.mount(Ni,{},"/"),Ui.createDefaultDirectories(),Ui.createDefaultDevices(),Ui.createSpecialDirectories(),Ui.filesystems={MEMFS:Ni,IDBFS:Ci,NODEFS:Pi,WORKERFS:Bi}},init:function(e,t,r){p(!Ui.init.initialized,"FS.init was previously called. 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tn=qi._QY265DecoderGetFramePlane;qi._QY265DecoderGetFramePlane=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),tn.apply(null,arguments)};var rn=qi._QY265DecoderGetFrameValid;qi._QY265DecoderGetFrameValid=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),rn.apply(null,arguments)};var nn=qi._QY265DecoderReturnDecodedFrame;qi._QY265DecoderReturnDecodedFrame=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),nn.apply(null,arguments)};var an=qi._QY265DecoderSetDecConfig;qi._QY265DecoderSetDecConfig=function(){return p(_i,"you need to wait for the runtime to 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exits)"),un.apply(null,arguments)};var fn=qi._QY265GetFramePts;qi._QY265GetFramePts=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),fn.apply(null,arguments)};var cn=qi._QY265GetFrameWidth;qi._QY265GetFrameWidth=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),cn.apply(null,arguments)};var dn=qi._QY265GetPixelBits;qi._QY265GetPixelBits=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),dn.apply(null,arguments)};var ln=qi.__GLOBAL__I_000101;qi.__GLOBAL__I_000101=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ln.apply(null,arguments)};var hn=qi.__GLOBAL__I_000260;qi.__GLOBAL__I_000260=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),hn.apply(null,arguments)};var pn=qi.__GLOBAL__I_000260_365;qi.__GLOBAL__I_000260_365=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),pn.apply(null,arguments)};var mn=qi.__GLOBAL__I_000261;qi.__GLOBAL__I_000261=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),mn.apply(null,arguments)};var _n=qi.__GLOBAL__I_000262;qi.__GLOBAL__I_000262=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),_n.apply(null,arguments)};var bn=qi.__GLOBAL__I_000263;qi.__GLOBAL__I_000263=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),bn.apply(null,arguments)};var yn=qi.__GLOBAL__I_000275;qi.__GLOBAL__I_000275=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),yn.apply(null,arguments)};var vn=qi.__GLOBAL__I_000276;qi.__GLOBAL__I_000276=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),vn.apply(null,arguments)};var gn=qi.__GLOBAL__I_000277;qi.__GLOBAL__I_000277=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),gn.apply(null,arguments)};var wn=qi.__GLOBAL__I_000300;qi.__GLOBAL__I_000300=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wn.apply(null,arguments)};var En=qi.__GLOBAL__I_000301;qi.__GLOBAL__I_000301=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),En.apply(null,arguments)};var Sn=qi.__GLOBAL__I_000310;qi.__GLOBAL__I_000310=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Sn.apply(null,arguments)};var kn=qi.__GLOBAL__I_000311;qi.__GLOBAL__I_000311=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),kn.apply(null,arguments)};var Tn=qi.__GLOBAL__sub_I_DecParameterSetReader_cpp;qi.__GLOBAL__sub_I_DecParameterSetReader_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Tn.apply(null,arguments)};var An=qi.__GLOBAL__sub_I_cpu_cpp;qi.__GLOBAL__sub_I_cpu_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),An.apply(null,arguments)};var Rn=qi.__GLOBAL__sub_I_cryptlib_cpp;qi.__GLOBAL__sub_I_cryptlib_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Rn.apply(null,arguments)};var In=qi.__GLOBAL__sub_I_ec2n_cpp;qi.__GLOBAL__sub_I_ec2n_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),In.apply(null,arguments)};var Mn=qi.__GLOBAL__sub_I_ecp_cpp;qi.__GLOBAL__sub_I_ecp_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Mn.apply(null,arguments)};var On=qi.__GLOBAL__sub_I_fipstest_cpp;qi.__GLOBAL__sub_I_fipstest_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),On.apply(null,arguments)};var xn=qi.__GLOBAL__sub_I_gf2n_cpp;qi.__GLOBAL__sub_I_gf2n_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),xn.apply(null,arguments)};var Dn=qi.__GLOBAL__sub_I_integer_cpp;qi.__GLOBAL__sub_I_integer_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Dn.apply(null,arguments)};var Ln=qi.__GLOBAL__sub_I_iostream_cpp;qi.__GLOBAL__sub_I_iostream_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ln.apply(null,arguments)};var Nn=qi.__GLOBAL__sub_I_test_cpp;qi.__GLOBAL__sub_I_test_cpp=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Nn.apply(null,arguments)};var Cn=qi.__ZSt18uncaught_exceptionv;qi.__ZSt18uncaught_exceptionv=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Cn.apply(null,arguments)};var Pn=qi.___cxa_can_catch;qi.___cxa_can_catch=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Pn.apply(null,arguments)};var Bn=qi.___cxa_is_pointer_type;qi.___cxa_is_pointer_type=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Bn.apply(null,arguments)};var Un=qi.___emscripten_environ_constructor;qi.___emscripten_environ_constructor=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Un.apply(null,arguments)};var jn=qi.___errno_location;qi.___errno_location=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),jn.apply(null,arguments)};var Fn=qi.__get_daylight;qi.__get_daylight=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Fn.apply(null,arguments)};var Gn=qi.__get_timezone;qi.__get_timezone=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Gn.apply(null,arguments)};var zn=qi.__get_tzname;qi.__get_tzname=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),zn.apply(null,arguments)};var Xn=qi._fflush;qi._fflush=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Xn.apply(null,arguments)};var Hn=qi._free;qi._free=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Hn.apply(null,arguments)};var Vn=qi._llvm_bswap_i32;qi._llvm_bswap_i32=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Vn.apply(null,arguments)};var Yn=qi._malloc;qi._malloc=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Yn.apply(null,arguments)};var qn=qi._memmove;qi._memmove=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),qn.apply(null,arguments)};var Wn=qi._pthread_cond_broadcast;qi._pthread_cond_broadcast=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Wn.apply(null,arguments)};var Kn=qi._pthread_mutex_lock;qi._pthread_mutex_lock=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Kn.apply(null,arguments)};var Qn=qi._pthread_mutex_unlock;qi._pthread_mutex_unlock=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Qn.apply(null,arguments)};var Zn=qi._realloc;qi._realloc=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Zn.apply(null,arguments)};var Jn=qi._sbrk;qi._sbrk=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Jn.apply(null,arguments)};var $n=qi.establishStackSpace;qi.establishStackSpace=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),$n.apply(null,arguments)};var ea=qi.getTempRet0;qi.getTempRet0=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ea.apply(null,arguments)};var ta=qi.setTempRet0;qi.setTempRet0=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ta.apply(null,arguments)};var ra=qi.setThrew;qi.setThrew=function(){
return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ra.apply(null,arguments)};var ia=qi.stackAlloc;qi.stackAlloc=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ia.apply(null,arguments)};var na=qi.stackRestore;qi.stackRestore=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),na.apply(null,arguments)};var aa=qi.stackSave;qi.stackSave=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),aa.apply(null,arguments)},wr.asm=qi;var oa=(wr._QY265DecodeFlush=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecodeFlush.apply(null,arguments)},wr._QY265DecodeFrame=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecodeFrame.apply(null,arguments)},wr._QY265DecodeFrameEnSkip=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecodeFrameEnSkip.apply(null,arguments)},wr._QY265DecoderCreate=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderCreate.apply(null,arguments)},wr._QY265DecoderDestroy=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderDestroy.apply(null,arguments)},wr._QY265DecoderGetDecodedFrame=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderGetDecodedFrame.apply(null,arguments)},wr._QY265DecoderGetDecodedFrameEm=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderGetDecodedFrameEm.apply(null,arguments)},wr._QY265DecoderGetFramePlane=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderGetFramePlane.apply(null,arguments)},wr._QY265DecoderGetFrameValid=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderGetFrameValid.apply(null,arguments)},wr._QY265DecoderReturnDecodedFrame=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderReturnDecodedFrame.apply(null,arguments)},wr._QY265DecoderSetDecConfig=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderSetDecConfig.apply(null,arguments)},wr._QY265DecoderSetYUVPlane=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DecoderSetYUVPlane.apply(null,arguments)},wr._QY265DumpVUIParameters=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265DumpVUIParameters.apply(null,arguments)},wr._QY265GetFrameHeight=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265GetFrameHeight.apply(null,arguments)},wr._QY265GetFramePts=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265GetFramePts.apply(null,arguments)},wr._QY265GetFrameWidth=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265GetFrameWidth.apply(null,arguments)},wr._QY265GetPixelBits=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm._QY265GetPixelBits.apply(null,arguments)},wr.__GLOBAL__I_000101=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.__GLOBAL__I_000101.apply(null,arguments)},wr.__GLOBAL__I_000260=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.__GLOBAL__I_000260.apply(null,arguments)},wr.__GLOBAL__I_000260_365=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.__GLOBAL__I_000260_365.apply(null,arguments)},wr.__GLOBAL__I_000261=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.__GLOBAL__I_000261.apply(null,arguments)},wr.__GLOBAL__I_000262=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.__GLOBAL__I_000262.apply(null,arguments)},wr.__GLOBAL__I_000263=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.__GLOBAL__I_000263.apply(null,arguments)},wr.__GLOBAL__I_000275=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.__GLOBAL__I_000275.apply(null,arguments)},wr.__GLOBAL__I_000276=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() 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wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.dynCall_iiiiij.apply(null,arguments)},wr.dynCall_iiiijii=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.dynCall_iiiijii.apply(null,arguments)},wr.dynCall_ji=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wr.asm.dynCall_ji.apply(null,arguments)},wr.dynCall_jij=function(){return p(_i,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),p(!bi,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() 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Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.Pointer_stringify||(wr.Pointer_stringify=function(){or("'Pointer_stringify' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.AsciiToString||(wr.AsciiToString=function(){or("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stringToAscii||(wr.stringToAscii=function(){or("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.UTF8ArrayToString||(wr.UTF8ArrayToString=function(){or("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.UTF8ToString||(wr.UTF8ToString=function(){or("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stringToUTF8Array||(wr.stringToUTF8Array=function(){or("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stringToUTF8||(wr.stringToUTF8=function(){or("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.lengthBytesUTF8||(wr.lengthBytesUTF8=function(){or("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.UTF16ToString||(wr.UTF16ToString=function(){or("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stringToUTF16||(wr.stringToUTF16=function(){or("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.lengthBytesUTF16||(wr.lengthBytesUTF16=function(){or("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.UTF32ToString||(wr.UTF32ToString=function(){or("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stringToUTF32||(wr.stringToUTF32=function(){or("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.lengthBytesUTF32||(wr.lengthBytesUTF32=function(){or("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.allocateUTF8||(wr.allocateUTF8=function(){or("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stackTrace||(wr.stackTrace=function(){or("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.addOnPreRun||(wr.addOnPreRun=function(){or("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.addOnInit||(wr.addOnInit=function(){or("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.addOnPreMain||(wr.addOnPreMain=function(){or("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.addOnExit||(wr.addOnExit=function(){or("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.addOnPostRun||(wr.addOnPostRun=function(){or("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.writeStringToMemory||(wr.writeStringToMemory=function(){or("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.writeArrayToMemory||(wr.writeArrayToMemory=function(){or("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.writeAsciiToMemory||(wr.writeAsciiToMemory=function(){or("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.addRunDependency||(wr.addRunDependency=function(){
or("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.removeRunDependency||(wr.removeRunDependency=function(){or("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.ENV||(wr.ENV=function(){or("'ENV' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.FS||(wr.FS=function(){or("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.FS_createFolder||(wr.FS_createFolder=function(){or("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.FS_createPath||(wr.FS_createPath=function(){or("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.FS_createDataFile||(wr.FS_createDataFile=function(){or("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.FS_createPreloadedFile||(wr.FS_createPreloadedFile=function(){or("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.FS_createLazyFile||(wr.FS_createLazyFile=function(){or("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.FS_createLink||(wr.FS_createLink=function(){or("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.FS_createDevice||(wr.FS_createDevice=function(){or("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.FS_unlink||(wr.FS_unlink=function(){or("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),wr.GL||(wr.GL=function(){or("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.staticAlloc||(wr.staticAlloc=function(){or("'staticAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.dynamicAlloc||(wr.dynamicAlloc=function(){or("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.warnOnce||(wr.warnOnce=function(){or("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.loadDynamicLibrary||(wr.loadDynamicLibrary=function(){or("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.loadWebAssemblyModule||(wr.loadWebAssemblyModule=function(){or("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.getLEB||(wr.getLEB=function(){or("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.getFunctionTables||(wr.getFunctionTables=function(){or("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.alignFunctionTables||(wr.alignFunctionTables=function(){or("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.registerFunctions||(wr.registerFunctions=function(){or("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.addFunction||(wr.addFunction=function(){or("'addFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.removeFunction||(wr.removeFunction=function(){or("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.getFuncWrapper||(wr.getFuncWrapper=function(){or("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.prettyPrint||(wr.prettyPrint=function(){or("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.makeBigInt||(wr.makeBigInt=function(){or("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.dynCall||(wr.dynCall=function(){or("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.getCompilerSetting||(wr.getCompilerSetting=function(){or("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stackSave||(wr.stackSave=function(){or("'stackSave' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stackRestore||(wr.stackRestore=function(){or("'stackRestore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.stackAlloc||(wr.stackAlloc=function(){or("'stackAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.establishStackSpace||(wr.establishStackSpace=function(){or("'establishStackSpace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.print||(wr.print=function(){or("'print' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.printErr||(wr.printErr=function(){or("'printErr' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),wr.ALLOC_NORMAL||Object.defineProperty(wr,"ALLOC_NORMAL",{get:function(){or("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),wr.ALLOC_STACK||Object.defineProperty(wr,"ALLOC_STACK",{get:function(){or("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),wr.ALLOC_STATIC||Object.defineProperty(wr,"ALLOC_STATIC",{get:function(){or("'ALLOC_STATIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),wr.ALLOC_DYNAMIC||Object.defineProperty(wr,"ALLOC_DYNAMIC",{get:function(){or("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),wr.ALLOC_NONE||Object.defineProperty(wr,"ALLOC_NONE",{get:function(){or("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),nr.prototype=new Error,nr.prototype.constructor=nr;ki=function e(){wr.calledRun||ar(),wr.calledRun||(ki=e)},wr.run=ar;var ba=[];if(wr.abort=or,wr.preInit)for("function"==typeof wr.preInit&&(wr.preInit=[wr.preInit]);wr.preInit.length>0;)wr.preInit.pop()();wr.noExitRuntime=!0;var ya={QY_OK:0,QY_FAIL:2147483649,QY_OUTOFMEMORY:2147483650,QY_POINTER:2147483651,QY_NOTSUPPORTED:2147483652,QY_AUTH_INVALID:2147483653,QY_SEARCHING_ACCESS_POINT:1,QY_REF_PIC_NOT_FOUND:2147483655,QY_NEED_MORE_DATA:8,QY_BITSTREAM_ERROR:9,QY265DecoderCreate:b("QY265DecoderCreate","number",["number","string","number"]),QY265DecoderDestroy:b("QY265DecoderDestroy","number",["number"]),QY265DecoderSetDecConfig:b("QY265DecoderSetDecConfig","number",["number","number","number"]),QY265DecodeFrame:b("QY265DecodeFrame","number",["number","array","number","number","number"]),QY265DecodeFrameEnSkip:b("QY265DecodeFrameEnSkip","number",["number","array","number","number","number","number"]),QY265DecodeFlush:b("QY265DecodeFlush","number",["number","number","number"]),QY265DecoderGetDecodedFrame:b("QY265DecoderGetDecodedFrame","number",["number","number","number","number"]),QY265DecoderGetDecodedFrameEm:b("QY265DecoderGetDecodedFrameEm","number",["number","number","number"]),QY265DecoderReturnDecodedFrame:b("QY265DecoderReturnDecodedFrame","number",["number","number"]),QY265DecoderGetFramePlane:b("QY265DecoderGetFramePlane","number",["number","number","number"]),QY265DecoderGetFrameValid:b("QY265DecoderGetFrameValid","number",["number"]),QY265DumpVUIParameters:b("QY265DumpVUIParameters","number",["number","number","number"]),QY265GetFrameWidth:b("QY265GetFrameWidth","number",["number","number"]),QY265GetFrameHeight:b("QY265GetFrameHeight","number",["number","number"]),QY265GetFramePts:b("QY265GetFramePts","number",["number","number"]),QY265GetPixelBits:b("QY265GetPixelBits","number",["number","number"]),QY265DecoderSetYUVPlane:b("QY265DecoderSetYUVPlane","number",["number"])},va=function(){function e(t,r){s(this,e),this.decoder=t,this.img=r,this.width=null,this.height=null,this.pts=null}return dr(e,[{key:"free",value:function(){this.decoder=null,this.img=null,this.width=null,this.height=null,this.pts=null}},{key:"get_width",value:function(){return null===this.width&&(this.width=ya.QY265GetFrameWidth(this.img,0)),this.width}},{key:"get_height",value:function(){return null===this.height&&(this.height=ya.QY265GetFrameHeight(this.img,0)),this.height}},{key:"get_pts",value:function(){return null===this.pts&&(this.pts=ya.QY265GetFramePts(this.img,0)),this.pts}},{key:"transcode",value:function(e,t,r){var i=this.get_width(),n=this.get_height(),a=la(2),o=ya.QY265DecoderGetFramePlane(this.img,0,a),s=v(a,"i16"),u=ya.QY265DecoderGetFramePlane(this.img,1,a),f=v(a,"i16"),c=ya.QY265DecoderGetFramePlane(this.img,2,a),d=v(a,"i16");da(a),this.decoder.convert_yuv2rgb(1,o,u,c,i,n,s,f,d,8,8,8,e,t,r)}},{key:"getYuvData",value:function(){var e=this.get_height(),t=this.get_width();if(t%8!=0){t=8*parseInt(t/8);for(var r=la(2),i=ya.QY265DecoderGetFramePlane(this.img,0,r),n=v(r,"i16"),a=ya.QY265DecoderGetFramePlane(this.img,1,r),o=v(r,"i16"),s=ya.QY265DecoderGetFramePlane(this.img,2,r),u=v(r,"i16"),f=Cr.subarray(i,i+e*n),c=Cr.subarray(a,a+e*o),d=Cr.subarray(s,s+e*u),l=new Uint8Array(e*t+e/2*t/2*2),h=0;h<e;h++)l.set(f.subarray(h*n,h*n+t),t*h);for(var p=0;p<e/2;p++){var m=t*e+t/2*p;l.set(c.subarray(p*o,p*o+t/2),m)}for(var _=0;_<e/2;_++){var b=t*e*1.25+t/2*_;l.set(d.subarray(_*u,_*u+t/2),b)}return f=null,c=null,d=null,l}return this.getYuvDataNew(e,t)}},{key:"getYuvDataNew",value:function(e,t){var r=e||this.get_height(),i=t||this.get_width(),n=r*i*1.5,a=ya.QY265DecoderSetYUVPlane(this.img),o=Cr.subarray(a,a+n),s=new Uint8Array(o);return o=null,s}}]),e}(),ga=function(){function e(){s(this,e)}return dr(e,[{key:"destroy",value:function(){}},{key:"convert",value:function(e,t,r,i,n,a,o,s,u,f,c,d,l,h){sr(e,t,r,i,n,a,o,s,u,f,c,d,l.data),h&&h(l)}}]),e}(),wa=function(){function e(t){s(this,e),this.TAG="H265Decoder",this.config=t,this.enableRender=t.enableRender,this.image_callback=null,this.stop=!1,this.framecount=0,this.startTime=0,this.skippedframecount=0,this.innalucount=0,this.times=0,this.convertimes=0,this.ret=0,this.more=la(2),this.decStat_ret=la(4),this.decStat_get=la(4),this.decoder=ya.QY265DecoderCreate(null,this.config.token,this.ret),this.converter=new ga,this.toBeDecodeQueue=[],this._emitter=new mr.default,this._running=!1,this._isPausing=!1,this.naluTypeArray=[],this.start(),this.decoder_exception_count=0,this.decodingCapacityInadequateTimes=0}return dr(e,[{key:"free",value:function(){this.converter&&(this.converter.destroy(),this.converter=null),this._isPausing=!0,clearTimeout(this._resumeTimer),ya.QY265DecoderDestroy(this.decoder),this.decoder=null,da(this.more),this.more=null,da(this.decStat_ret),this.decStat_ret=null,da(this.decStat_get),this.decStat_get=null,this.toBeDecodeQueue=null,this._emitter.removeAllListeners(),this._emitter=null,this.framecount=0,this.innalucount=0}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"convert_yuv2rgb",value:function(e,t,r,i,n,a,o,s,u,f,c,d,l,h,p){var m=new Date;t=Cr.subarray(t,t+a*o),r=Cr.subarray(r,r+a*s),i=Cr.subarray(i,i+a*u),this.converter.convert(e,t,r,i,n,a,o,s,u,f,c,d,l,h,p);var _=new Date-m;this.convertimes+=_}},{key:"start",value:function(){this._running=!0,this.consumeData()}},{key:"pause",value:function(){this._isPausing=!0}},{key:"isPaused",value:function(){return this._isPausing}},{key:"onReceiveMediaInfo",value:function(e){this._mediaInfo=e}},{key:"resume",value:function(){this._running=!0,this._isPausing=!1,this.consumeData()}},{key:"consumeData",value:function(){var e=this;if(!this._isPausing&&this._running){var t=this.toBeDecodeQueue.shift();t&&t.nalu&&void 0!==t.pts?(this._decode(t),t=null):this._resumeTimer=setTimeout(function(){e._isPausing||e.resume()},10)}}},{key:"_decode",value:function(e,t){var r=this;try{this.decoder_exception_count=0,0==this.framecount&&(this.startTime=performance.now()),this.naluTypeArray.push(e.naluType);y(this.decStat_ret,0,"i32"),y(this.decStat_get,0,"i32"),this.previousFrameTimestamp=performance.now(),this.config.enableSkipFrame?ya.QY265DecodeFrameEnSkip(this.decoder,e.nalu,e.nalu.length,this.decStat_ret,e.pts,e.isDroppable?1:0):ya.QY265DecodeFrameEnSkip(this.decoder,e.nalu,e.nalu.length,this.decStat_ret,e.pts,0),this.innalucount++,this.config.enableSkipFrame&&e.isDroppable&&++this.skippedframecount%30==0&&this._emitter.emit(br.default.SKIP_FRAMES,this.skippedframecount);var i=v(this.decStat_ret,"i32");0!==i&&console.log("this.decStat_ret:",i);var n=1;do{var a=ya.QY265DecoderGetDecodedFrameEm(this.decoder,this.decStat_get,0);if(v(this.decStat_get,"i32")!==ya.QY_OK)break;n=ya.QY265DecoderGetFrameValid(a),v(this.decStat_get,"i32")===ya.QY_OK&&n&&(this.image_callback&&(this.enableRender?(this.framecount++,this.currentFrameTimestamp=performance.now(),this.currentFrameTimeConsuming=this.currentFrameTimestamp-this.previousFrameTimestamp,this.naluTypeArray=[],this.previousFrameTimestamp=this.currentFrameTimestamp,this.image_callback(new va(this,a))):this.image_callback(void 0)),ya.QY265DecoderReturnDecodedFrame(this.decoder,a))}while(v(this.decStat_get,"i32")===ya.QY_OK&&n);if(this.framecount>this._mediaInfo.fps){var o=performance.now()-this.startTime;if((this.framecount/(.001*o)).toFixed(1)<.8*this._mediaInfo.fps?this.decodingCapacityInadequateTimes++:this.decodingCapacityInadequateTimes=0,this.decodingCapacityInadequateTimes>=this.config.decodingCapacityInadequateTimes&&(this._emitter.emit(br.default.DECODINGCAPACITYINADEQUATE),this.decodingCapacityInadequateTimes=0),this.config.enableSkipFrame){((this.skippedframecount+this.framecount)/this.times*1e3).toFixed(1)}this.times=0,this.framecount=0}t&&t(v(this.decStat_ret,"i32")),this.consumeData()}catch(t){this.decoder_exception_count++,this.config.isLive?this.decoder_exception_count<100?(this.toBeDecodeQueue.unshift(e),setTimeout(function(){r.consumeData()},0)):(this._emitter.emit(br.default.STOPIO),this._emitter.emit(br.default.ERROR,yr.ErrorTypes.DECODER_ERROR,yr.ErrorDetails.DECODER_MEMORY_LEAK_ERROR,yr.ErrorInfo.MEMORY_LEAK_INFO),gr.default.v(this.TAG,"浏览器没有释放内存，造成内存越界无法正常播放，建议可以换成chrome（谷歌）、Firfox(火狐)、safari、Edge浏览器进行观看")):(this.toBeDecodeQueue.unshift(e),setTimeout(function(){r.consumeData()},0))}}},{key:"set_image_callback",value:function(e){this.image_callback=e}},{key:"flush",value:function(){this.stop=!0}}]),e}();r.default=wa}).call(this,e("_process"),e("buffer").Buffer,"/src/h265decode")},{"../core/decoding-errors.js":168,"../core/decoding-events.js":169,"../player/player-events.js":201,"../utils/logger.js":207,_process:122,buffer:48,crypto:57,events:85,fs:46,path:115}],197:[function(e,t,r){"use strict";t.exports=e("./h265.js").default},{"./h265.js":195}],198:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};Object.defineProperty(r,"__esModule",{value:!0});var o="function"==typeof Symbol&&"symbol"===a(Symbol.iterator)?function(e){return void 0===e?"undefined":a(e)}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":void 0===e?"undefined":a(e)},s=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),u=e("events"),f=i(u),c=e("../utils/logger.js"),d=i(c),l=e("../utils/browser.js"),h=i(l),p=e("./player-events.js"),m=e("../core/transmuxer.js"),_=i(m),b=e("../core/transmuxing-events.js"),y=i(b),v=e("../core/mse-controller.js"),g=i(v),w=e("../core/mse-events.js"),E=i(w),S=e("./player-errors.js"),k=e("../config.js"),T=e("../utils/exception.js"),A=e("../core/AVSyncRender.js"),R=i(A),I=e("../core/decoding-events"),M=i(I),O=(e("util"),e("file-saver/FileSaver"),function(){function e(t,r){var i=this;if(n(this,e),this.TAG="FlvPlayer",this._type="FlvPlayer",this._emitter=new f.default,this._config=(0,k.createDefaultConfig)(),"object"===(void 0===r?"undefined":o(r))&&Object.assign(this._config,r),"flv"!==t.type.toLowerCase())throw new T.InvalidArgumentException("FlvPlayer requires an flv MediaDataSource input!");!0===t.isLive&&(this._config.isLive=!0),this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this),onvSeeking:this._onvSeeking.bind(this),onvCanPlay:this._onvCanPlay.bind(this),onvStalled:this._onvStalled.bind(this),onvProgress:this._onvProgress.bind(this)},self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now,this._pendingSeekTime=null,this._requestSetTime=!1,this._seekpointRecord=null,this._progressChecker=null,this._mediaDataSource=t,this._mediaElement=null,this._msectl=null,this._transmuxer=null,this._mseSourceOpened=!1,this._hasPendingLoad=!1,this._receivedCanPlay=!1,this._mediaInfo=null,this._statisticsInfo=null,this._partOfStatisticsInfo=null,this._fpsInfo={renderFps:0,renderFps_duration:0,renderFps_frame_count:0},this.isPaused=!1;var a=h.default.chrome&&(h.default.version.major<50||50===h.default.version.major&&h.default.version.build<2661);this._alwaysSeekKeyframe=!!(a||h.default.msedge||h.default.msie),this._alwaysSeekKeyframe&&(this._config.accurateSeek=!1),this.on(y.default.SHOULD_REST,function(){Promise.resolve().then(function(){i._transmuxer.pause(),console.log("TransmuxingEvents.SHOULD_REST")})}),this.on(y.default.SHOULD_WORK,function(){Promise.resolve().then(function(){i._transmuxer.resume(),console.log("TransmuxingEvents.SHOULD_WORK")})}),this.on(p.PlayerEvents.STOPIO,function(){i.pause(),i._transmuxer.pause(),i._transmuxer.close()}),this.on(p.PlayerEvents.RENDERFPS,function(e){i._fpsInfo=e}),this.on(M.default.ERROR,function(e,t,r){var n={type:e,detail:t,info:r};Promise.resolve().then(function(){i._emitter&&i._emitter.emit(p.PlayerEvents.ERROR,i,n)})}),window.addEventListener("offline",this.offlineHandler.bind(this))}return s(e,[{key:"offlineHandler",value:function(){var e=this,t=setInterval(function(){if(e._emitter){clearInterval(t),e.pause();var r={type:S.ErrorTypes.NETWORK_ERROR,detail:S.ErrorDetails.NETWORK_EXCEPTION,info:{code:-1,msg:"Failed to fetch"}};e._emitter.emit(p.PlayerEvents.ERROR,e,r)}},5)}},{key:"destroy",value:function(){null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._transmuxer&&this.unload(),this._mediaElement&&this.detachMediaElement(),this._syncRender&&this._syncRender.destroy.bind(this._syncRender)(),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){var r=this;switch(e){case p.PlayerEvents.VOLUMECHANGE:this._mediaElement&&(this._mediaElement.onvolumechange=function(e){Promise.resolve().then(function(){r._emitter.emit(p.PlayerEvents.VOLUMECHANGE,r,{})})})}this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"attachMediaElement",value:function(e,t){var r=this;if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),e.addEventListener("seeking",this.e.onvSeeking),e.addEventListener("canplay",this.e.onvCanPlay),e.addEventListener("stalled",this.e.onvStalled),e.addEventListener("progress",this.e.onvProgress),this._msectl=new g.default(this._config),this._msectl.on(E.default.UPDATE_END,this._onmseUpdateEnd.bind(this)),this._msectl.on(E.default.BUFFER_FULL,this._onmseBufferFull.bind(this)),this._msectl.on(E.default.SOURCE_OPEN,function(){r._mseSourceOpened=!0,r._hasPendingLoad&&(r._hasPendingLoad=!1,r.load())}),this._msectl.on(E.default.ERROR,function(e){var t={type:S.ErrorTypes.MEDIA_ERROR,detail:S.ErrorDetails.MEDIA_MSE_ERROR,info:e};r._emitter&&r._emitter.emit(p.PlayerEvents.ERROR,r,t)}),this._msectl.attachMediaElement(e),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}if(t){if(this._canvas=t,"undefined"==typeof MessageChannel)return void d.default.v(this.TAG,"Your Browser not support MessageChannel");this._channel=new MessageChannel,this._syncRender=new R.default(t,this._config,this._channel,this._mediaElement,this._emitter,this)}}},{key:"detachMediaElement",value:function(){this._mediaElement&&(this._msectl.detachMediaElement(),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement.removeEventListener("seeking",this.e.onvSeeking),this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay),this._mediaElement.removeEventListener("stalled",this.e.onvStalled),this._mediaElement.removeEventListener("progress",this.e.onvProgress),this._mediaElement=null),this._msectl&&(this._msectl.destroy(),this._msectl=null)}},{key:"load",value:function(){var e=this;if(!this._mediaElement)throw new T.IllegalStateException("HTMLMediaElement must be attached before load()!");if(this._transmuxer)throw new T.IllegalStateException("FlvPlayer.load() has been called, please call unload() first!");if(!this._hasPendingLoad){if(this._config.deferLoadAfterSourceOpen&&!1===this._mseSourceOpened)return void(this._hasPendingLoad=!0);this._mediaElement.readyState>0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new _.default(this._mediaDataSource,this._config,this._channel,this),this._transmuxer.on(y.default.INIT_SEGMENT,function(t,r){e._msectl.appendInitSegment(r)}),this._transmuxer.on(y.default.MEDIA_SEGMENT,function(t,r){if(e._msectl.appendMediaSegment(r),e._config.lazyLoad&&!e._config.isLive){var i=e._mediaElement.currentTime;r.info.endDts>=1e3*(i+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(d.default.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}}),this._transmuxer.on(y.default.H265_SEGMENT,function(t,r){e._syncRender&&e._syncRender._onH265ChunkArrival(r)}),this._transmuxer.on(y.default.LOADING_COMPLETE,function(){e._msectl.endOfStream(),e._emitter&&e._emitter.emit(p.PlayerEvents.LOADING_COMPLETE)}),this._transmuxer.on(y.default.RECOVERED_EARLY_EOF,function(){e._emitter&&e._emitter.emit(p.PlayerEvents.RECOVERED_EARLY_EOF)}),this._transmuxer.on(y.default.IO_ERROR,function(t,r){var i={type:S.ErrorTypes.NETWORK_ERROR,detail:t,info:r};e._emitter&&e._emitter.emit(p.PlayerEvents.ERROR,e,i)}),this._transmuxer.on(y.default.DEMUX_ERROR,function(t,r){var i={type:S.ErrorTypes.MEDIA_ERROR,detail:t,info:{code:-1,msg:r}};e._emitter&&e._emitter.emit(p.PlayerEvents.ERROR,e,i)}),this._transmuxer.on(y.default.MEDIA_INFO,function(t){e._mediaInfo=t,e._emitter&&e._emitter.emit(p.PlayerEvents.MEDIAINFO,e,Object.assign({},t)),e._config.use265&&e._syncRender.setMediaInfo(t)}),this._transmuxer.on(y.default.NO_AUDIO,function(){e._syncRender.onNoAudioTrack()}),this._transmuxer.on(y.default.METADATA_ARRIVED,function(t){e._emitter&&e._emitter.emit(p.PlayerEvents.METADATA_ARRIVED,t)}),this._transmuxer.on(y.default.STATISTICS_INFO,function(t){e._partOfStatisticsInfo=e._fillStatisticsInfo(t),e._statisticsInfo=Object.assign({},e._partOfStatisticsInfo,e._fpsInfo),e.isPaused||e._emitter&&e._emitter.emit(p.PlayerEvents.STATISTICSINFO,e,e._statisticsInfo)}),this._transmuxer.on(y.default.RECOMMEND_SEEKPOINT,function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)}),this._transmuxer.on(y.default.LOADEDEND,function(){e._emitter&&e._emitter.emit(p.PlayerEvents.LOADEDEND,e,{})}),this._config.use265?this.on(M.default.DECODER_READY,function(){e._emitter&&e._emitter.emit(p.PlayerEvents.LOADSTART,e,{});try{e._transmuxer.open()}catch(e){}window.startTime=new Date}):this._transmuxer.open()}}},{key:"unload",value:function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)}},{key:"play",value:function(){var e=this;this._emitter&&this._emitter.emit(p.PlayerEvents.PLAY,this,{}),this._config.use265&&this._syncRender.resume(),new Promise(function(t){e._mediaElement.play().catch(function(t){var r={type:S.ErrorTypes.OTHER_ERROR,detail:S.ErrorDetails.OTHER_AUTOPLAYAUDIO_UNSUPPORTED,info:{code:-1e3,msg:t}};e._emitter&&e._emitter.emit(p.PlayerEvents.ERROR,e,r)})})}},{key:"pause",value:function(){this._emitter&&this._emitter.emit(p.PlayerEvents.PAUSE,this,{}),this.isPaused=!0,this._mediaElement.pause(),this._config.use265&&this._syncRender.pause()}},{key:"updateCanvasSize",value:function(e){this._syncRender._updateCanvasSize(e)}},{key:"_fillStatisticsInfo",value:function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,r=0,i=0;if(this._mediaElement.getVideoPlaybackQuality){var n=this._mediaElement.getVideoPlaybackQuality();r=n.totalVideoFrames,i=n.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(r=this._mediaElement.webkitDecodedFrameCount,i=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=r,e.droppedFrames=i),e}},{key:"_onmseUpdateEnd",value:function(){if(this._config.lazyLoad&&!this._config.isLive){for(var e=this._mediaElement.buffered,t=this._mediaElement.currentTime,r=0,i=0;i<e.length;i++){var n=e.start(i),a=e.end(i);if(n<=t&&t<a){n,r=a;break}}r>=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(d.default.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}}},{key:"_onmseBufferFull",value:function(){d.default.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()}},{key:"_suspendTransmuxer",value:function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))}},{key:"_checkProgressAndResume",value:function(){if(this._mediaElement){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,r=!1,i=0;i<t.length;i++){var n=t.start(i),a=t.end(i);if(e>=n&&e<a){e>=a-this._config.lazyLoadRecoverDuration&&(r=!0);break}}r&&(window.clearInterval(this._progressChecker),this._progressChecker=null,r&&(d.default.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))}}},{key:"_isTimepointBuffered",value:function(e){for(var t=this._mediaElement.buffered,r=0;r<t.length;r++){var i=t.start(r),n=t.end(r);if(e>=i&&e<n)return!0}return!1}},{key:"_internalSeek",value:function(e){var t=this._isTimepointBuffered(e),r=!1,i=0;if(e<1&&this._mediaElement.buffered.length>0){var n=this._mediaElement.buffered.start(0);(n<1&&e<n||h.default.safari)&&(r=!0,i=h.default.safari?.1:n)}if(r)this._requestSetTime=!0,this._mediaElement.currentTime=i;else if(t){if(this._alwaysSeekKeyframe){var a=this._msectl.getNearestKeyframe(Math.floor(1e3*e));this._requestSetTime=!0,this._mediaElement.currentTime=null!=a?a.dts/1e3:e}else this._requestSetTime=!0,this._mediaElement.currentTime=e;null!=this._progressChecker&&this._checkProgressAndResume()}else null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e)}},{key:"_checkAndApplyUnbufferedSeekpoint",value:function(){if(this._seekpointRecord)if(this._seekpointRecord.recordTime<=this._now()-100){var e=this._mediaElement.currentTime;this._seekpointRecord=null,this._isTimepointBuffered(e)||(null!=this._progressChecker&&(window.clearTimeout(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e))}else window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},{key:"_checkAndResumeStuckPlayback",value:function(e){var t=this._mediaElement;if(e||!this._receivedCanPlay||t.readyState<2){var r=t.buffered;r.length>0&&t.currentTime<r.start(0)&&(d.default.w(this.TAG,"Playback seems stuck at "+t.currentTime+", seek to "+r.start(0)),this._requestSetTime=!0,this._mediaElement.currentTime=r.start(0),this._mediaElement.removeEventListener("progress",this.e.onvProgress))}else this._mediaElement.removeEventListener("progress",this.e.onvProgress)}},{key:"_onvLoadedMetadata",value:function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null)}},{key:"_onvSeeking",value:function(e){var t=this._mediaElement.currentTime,r=this._mediaElement.buffered;if(this._requestSetTime)return void(this._requestSetTime=!1);if(t<1&&r.length>0){var i=r.start(0);if(i<1&&t<i||h.default.safari)return this._requestSetTime=!0,void(this._mediaElement.currentTime=h.default.safari?.1:i)}if(this._isTimepointBuffered(t)){if(this._alwaysSeekKeyframe){var n=this._msectl.getNearestKeyframe(Math.floor(1e3*t));null!=n&&(this._requestSetTime=!0,this._mediaElement.currentTime=n.dts/1e3)}return void(null!=this._progressChecker&&this._checkProgressAndResume())}this._seekpointRecord={seekPoint:t,recordTime:this._now()},window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},{key:"_onvCanPlay",value:function(e){this._receivedCanPlay=!0,this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay)}},{key:"_onvStalled",value:function(e){this._checkAndResumeStuckPlayback(!0)}},{key:"_onvProgress",value:function(e){this._checkAndResumeStuckPlayback()}},{key:"type",get:function(){return this._type}},{key:"buffered",get:function(){return this._mediaElement.buffered}},{key:"duration",get:function(){return this._mediaElement.duration}},{key:"volume",get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e}},{key:"muted",get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e}},{key:"currentTime",get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e}},{key:"mediaInfo",get:function(){return Object.assign({},this._mediaInfo)}},{key:"statisticsInfo",get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)}},{key:"use265",get:function(){return this._config.use265}},{key:"liveStatus",get:function(){return this._mediaDataSource.isLive}}]),e}());r.default=O},{"../config.js":165,"../core/AVSyncRender.js":166,"../core/decoding-events":169,"../core/mse-controller.js":174,"../core/mse-events.js":175,"../core/transmuxer.js":176,"../core/transmuxing-events.js":178,"../utils/browser.js":205,"../utils/exception.js":206,"../utils/logger.js":207,"./player-errors.js":200,"./player-events.js":201,events:85,"file-saver/FileSaver":87,util:162}],199:[function(e,t,r){"use strict";function i(e,t){
if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};Object.defineProperty(r,"__esModule",{value:!0});var a="function"==typeof Symbol&&"symbol"===n(Symbol.iterator)?function(e){return void 0===e?"undefined":n(e)}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":void 0===e?"undefined":n(e)},o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e("events"),u=function(e){return e&&e.__esModule?e:{default:e}}(s),f=e("./player-events.js"),c=e("../config.js"),d=e("../utils/exception.js"),l=function(){function e(t,r){if(i(this,e),this.TAG="NativePlayer",this._type="NativePlayer",this._emitter=new u.default,this._config=(0,c.createDefaultConfig)(),"object"===(void 0===r?"undefined":a(r))&&Object.assign(this._config,r),"flv"===t.type.toLowerCase())throw new d.InvalidArgumentException("NativePlayer does't support flv MediaDataSource input!");if(t.hasOwnProperty("segments"))throw new d.InvalidArgumentException("NativePlayer("+t.type+") doesn't support multipart playback!");this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this)},this._pendingSeekTime=null,this._statisticsReporter=null,this._mediaDataSource=t,this._mediaElement=null}return o(e,[{key:"destroy",value:function(){this._mediaElement&&(this.unload(),this.detachMediaElement()),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){var r=this;e===f.PlayerEvents.MEDIA_INFO?null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then(function(){r._emitter.emit(f.PlayerEvents.MEDIA_INFO,r.mediaInfo)}):e===f.PlayerEvents.STATISTICS_INFO&&null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then(function(){r._emitter.emit(f.PlayerEvents.STATISTICS_INFO,r.statisticsInfo)}),this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"attachMediaElement",value:function(e){if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}}},{key:"detachMediaElement",value:function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement=null),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)}},{key:"load",value:function(){if(!this._mediaElement)throw new d.IllegalStateException("HTMLMediaElement must be attached before load()!");this._mediaElement.src=this._mediaDataSource.url,this._mediaElement.readyState>0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)}},{key:"unload",value:function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)}},{key:"play",value:function(){return this._mediaElement.play()}},{key:"pause",value:function(){this._mediaElement.pause()}},{key:"_onvLoadedMetadata",value:function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(f.PlayerEvents.MEDIA_INFO,this.mediaInfo)}},{key:"_reportStatisticsInfo",value:function(){this._emitter.emit(f.PlayerEvents.STATISTICS_INFO,this.statisticsInfo)}},{key:"type",get:function(){return this._type}},{key:"buffered",get:function(){return this._mediaElement.buffered}},{key:"duration",get:function(){return this._mediaElement.duration}},{key:"volume",get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e}},{key:"muted",get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e}},{key:"currentTime",get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e}},{key:"mediaInfo",get:function(){var e=this._mediaElement instanceof HTMLAudioElement?"audio/":"video/",t={mimeType:e+this._mediaDataSource.type};return this._mediaElement&&(t.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(t.width=this._mediaElement.videoWidth,t.height=this._mediaElement.videoHeight)),t}},{key:"statisticsInfo",get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,r=0,i=0;if(this._mediaElement.getVideoPlaybackQuality){var n=this._mediaElement.getVideoPlaybackQuality();r=n.totalVideoFrames,i=n.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(r=this._mediaElement.webkitDecodedFrameCount,i=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=r,e.droppedFrames=i),e}}]),e}();r.default=l},{"../config.js":165,"../utils/exception.js":206,"./player-events.js":201,events:85}],200:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.ErrorDetails=r.ErrorTypes=void 0;var i=e("../download/loader.js"),n=e("../demux/demux-errors.js"),a=function(e){return e&&e.__esModule?e:{default:e}}(n);r.ErrorTypes={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},r.ErrorDetails={NETWORK_EXCEPTION:i.LoaderErrors.EXCEPTION,NETWORK_STATUS_CODE_INVALID:i.LoaderErrors.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:i.LoaderErrors.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:i.LoaderErrors.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:a.default.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:a.default.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:a.default.CODEC_UNSUPPORTED,OTHER_AUTOPLAYAUDIO_UNSUPPORTED:"AudioAutoPlayUnsupported",OTHER_MEMORY_LEAK_ERROR:"DecoderMemoryLeakError"}},{"../demux/demux-errors.js":181,"../download/loader.js":188}],201:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});r.PlayerEventsOutside={READY:"ready",PAUSE:"pause",RELOAD:"reload",LOADSTART:"loadStart",MEDIAINFO:"mediaInfo",LOADEDEND:"loadedEnd",VOLUMECHANGE:"volumechange",ERROR:"_error",WAITING:"waiting",PLAYING:"playing",STATISTICSINFO:"statisticsInfo"},r.PlayerEvents={LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",STATISTICS_INFO:"statistics_info",STOPIO:"stopIO",RENDERFPS:"renderfps",READY:"ready",PAUSE:"pause",RELOAD:"reload",LOADSTART:"loadStart",MEDIAINFO:"mediaInfo",LOADEDEND:"loadedEnd",VOLUMECHANGE:"volumechange",ERROR:"_error",WAITING:"waiting",PLAYING:"playing",STATISTICSINFO:"statisticsInfo",WARNING:"warning"}},{}],202:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=function(){function e(){i(this,e)}return n(e,null,[{key:"getSilentFrame",value:function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)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===t)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])}else{if(1===t)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===t)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===t)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}}]),e}();r.default=a},{}],203:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),a=function(){function e(){i(this,e)}return n(e,null,[{key:"init",value:function(){e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[]};for(var t in e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var r=e.constants={};r.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),r.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),r.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),r.STSC=r.STCO=r.STTS,r.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),r.HDLR_VIDEO=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.HDLR_AUDIO=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]),r.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),r.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),r.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}},{key:"box",value:function(e){for(var t=8,r=null,i=Array.prototype.slice.call(arguments,1),n=i.length,a=0;a<n;a++)t+=i[a].byteLength;r=new Uint8Array(t),r[0]=t>>>24&255,r[1]=t>>>16&255,r[2]=t>>>8&255,r[3]=255&t,r.set(e,4);for(var o=8,s=0;s<n;s++)r.set(i[s],o),o+=i[s].byteLength;return r}},{key:"generateInitSegment",value:function(t){var r=e.box(e.types.ftyp,e.constants.FTYP),i=e.moov(t),n=new Uint8Array(r.byteLength+i.byteLength);return n.set(r,0),n.set(i,r.byteLength),n}},{key:"moov",value:function(t){var r=e.mvhd(t.timescale,t.duration),i=e.trak(t),n=e.mvex(t);return e.box(e.types.moov,r,i,n)}},{key:"mvhd",value:function(t,r){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,r>>>24&255,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]))}},{key:"trak",value:function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration,n=t.presentWidth,a=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,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,n>>>8&255,255&n,0,0,a>>>8&255,255&a,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))}},{key:"mdhd",value:function(t){var r=t.timescale,i=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,i>>>24&255,i>>>16&255,i>>>8&255,255&i,85,196,0,0]))}},{key:"hdlr",value:function(t){var r=null;return r="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,r)}},{key:"minf",value:function(t){var r=null;return r="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,r,e.dinf(),e.stbl(t))}},{key:"dinf",value:function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))}},{key:"stsd",value:function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))}},{key:"mp3",value:function(t){var r=t.channelCount,i=t.audioSampleRate,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,r,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return e.box(e.types[".mp3"],n)}},{key:"mp4a",value:function(t){var r=t.channelCount,i=t.audioSampleRate,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,r,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return e.box(e.types.mp4a,n,e.esds(t))}},{key:"esds",value:function(t){var r=t.config||[],i=r.length,n=new Uint8Array([0,0,0,0,3,23+i,0,1,0,4,15+i,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([i]).concat(r).concat([6,1,2]));return e.box(e.types.esds,n)}},{key:"avc1",value:function(t){var r=t.avcc,i=t.codecWidth,n=t.codecHeight,a=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,i>>>8&255,255&i,n>>>8&255,255&n,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,a,e.box(e.types.avcC,r))}},{key:"mvex",value:function(t){return e.box(e.types.mvex,e.trex(t))}},{key:"trex",value:function(t){var r=t.id,i=new Uint8Array([0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,i)}},{key:"moof",value:function(t,r){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,r))}},{key:"mfhd",value:function(t){var r=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,r)}},{key:"traf",value:function(t,r){var i=t.id,n=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),a=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r])),o=e.sdtp(t),s=e.trun(t,o.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,n,a,s,o)}},{key:"sdtp",value:function(t){for(var r=t.samples||[],i=r.length,n=new Uint8Array(4+i),a=0;a<i;a++){var o=r[a].flags;n[a+4]=o.isLeading<<6|o.dependsOn<<4|o.isDependedOn<<2|o.hasRedundancy}return e.box(e.types.sdtp,n)}},{key:"trun",value:function(t,r){var i=t.samples||[],n=i.length,a=12+16*n,o=new Uint8Array(a);r+=8+a,o.set([0,0,15,1,n>>>24&255,n>>>16&255,n>>>8&255,255&n,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0);for(var s=0;s<n;s++){var u=i[s].duration,f=i[s].size,c=i[s].flags,d=i[s].cts;o.set([u>>>24&255,u>>>16&255,u>>>8&255,255&u,f>>>24&255,f>>>16&255,f>>>8&255,255&f,c.isLeading<<2|c.dependsOn,c.isDependedOn<<6|c.hasRedundancy<<4|c.isNonSync,0,0,d>>>24&255,d>>>16&255,d>>>8&255,255&d],12+16*s)}return e.box(e.types.trun,o)}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}}]),e}();a.init(),r.default=a},{}],204:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),o=e("../utils/logger.js"),s=i(o),u=e("./mp4-generator.js"),f=i(u),c=e("./aac-silent.js"),d=i(c),l=e("../utils/browser.js"),h=i(l),p=e("../core/media-segment-info.js"),m=e("../utils/exception.js"),_=function(){function e(t){n(this,e),this.TAG="MP4Remuxer",this._config=t,this._isLive=!0===t.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new p.MediaSegmentInfoList("audio"),this._videoSegmentInfoList=new p.MediaSegmentInfoList("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!h.default.chrome||!(h.default.version.major<50||50===h.default.version.major&&h.default.version.build<2661)),this._fillSilentAfterSeek=h.default.msedge||h.default.msie,this._mp3UseMpegAudio=!h.default.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return a(e,[{key:"destroy",value:function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null}},{key:"bindDataSource",value:function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this}},{key:"insertDiscontinuity",value:function(){this._audioNextDts=this._videoNextDts=void 0}},{key:"seek",value:function(e){this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()}},{key:"remux",value:function(e,t){if(!this._onMediaSegment)throw new m.IllegalStateException("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),t&&this._remuxVideo(t),this._remuxAudio(e)}},{key:"_onTrackMetadataReceived",value:function(e,t){var r=null,i="mp4",n=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(i="mpeg",n="",r=new Uint8Array):r=f.default.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,r=f.default.generateInitSegment(t)}if(!this._onInitSegment)throw new m.IllegalStateException("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:r.buffer,codec:n,container:e+"/"+i,mediaDuration:t.duration})}},{key:"_calculateDtsBase",value:function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t&&t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)}},{key:"_remuxAudio",value:function(e){if(null!=this._audioMeta){var t=e,r=t.samples,i=void 0,n=-1,a=-1,o=this._audioMeta.refSampleDuration,u="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,c=this._dtsBaseInited&&void 0===this._audioNextDts,l=!1;if(r&&0!==r.length){var m=0,_=null,b=0;u?(m=0,b=t.length):(m=8,b=8+t.length);var y=r[0].dts-this._dtsBase;if(this._audioNextDts)i=y-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())i=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(l=!0);else{var v=this._audioSegmentInfoList.getLastSampleBefore(y);if(null!=v){var g=y-(v.originalDts+v.duration);g<=3&&(g=0);var w=v.dts+v.duration+g;i=y-w}else i=0}if(l){var E=y-i,S=this._videoSegmentInfoList.getLastSegmentBefore(y);if(null!=S&&S.beginDts<E){var k=d.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);if(k){var T=S.beginDts,A=E-S.beginDts;s.default.v(this.TAG,"InsertPrefixSilentAudio: dts: "+T+", duration: "+A),r.unshift({unit:k,dts:T,pts:T}),b+=k.byteLength}}else l=!1}for(var R=[],I=0;I<r.length;I++){var M=r[I],O=M.unit,x=M.dts-this._dtsBase,D=x-i;-1===n&&(n=D);var L=0;if(I!==r.length-1){L=r[I+1].dts-this._dtsBase-i-D}else L=R.length>=1?R[R.length-1].duration:Math.floor(o);var N=!1,C=null;if(L>1.5*o&&"mp3"!==this._audioMeta.codec&&this._fillAudioTimestampGap&&!h.default.safari){N=!0;var P=Math.abs(L-o),B=Math.ceil(P/o),U=D+o;s.default.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. 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