diff --git a/3.html b/3.html new file mode 100644 index 0000000..0139b96 --- /dev/null +++ b/3.html @@ -0,0 +1,81 @@ + + + + + + h265webjs - https://github.com/numberwolf/h265web.js + + + + + + + + + +
+
+
+
+
+
+
+ +
+
  • + Start +
    • + + 00:00:00/00:00:00 +
    + + + + + + + + +
    + + + + + + + + +
    +
    +
    + + + + diff --git a/H5/h5.css b/H5/h5.css index 82dae3e..7f2413f 100644 --- a/H5/h5.css +++ b/H5/h5.css @@ -405,8 +405,8 @@ body { position: absolute; top: -0.0133rem; left: -0.0133rem; - width: 3.48rem; - height: 1.24rem; + width: 3.72rem; + height: 1.48rem; z-index: 1; } .admission-officer .interview-box .ok { @@ -473,7 +473,21 @@ body { .admission-officer .interview-list .item:last-of-type { margin-right: 0.5rem; } -.admission-officer .interview-list .item .img { +.admission-officer .interview-list .item .img-box { + position: relative; + width: 3.92rem; + height: 2.2rem; + margin-bottom: 0.2rem; +} +.admission-officer .interview-list .item .img-box .play { + width: 0.6667rem; + height: 0.6667rem; + position: absolute; + top: 50%; + left: 50%; + transform: translate(-50%, -50%); +} +.admission-officer .interview-list .item .img-box .img { width: 3.92rem; height: 2.2rem; border-radius: 0.2rem; diff --git a/H5/h5.less b/H5/h5.less index aa1a544..e1b7df6 100644 --- a/H5/h5.less +++ b/H5/h5.less @@ -475,8 +475,8 @@ body { position: absolute; top: -0.0133rem; left: -0.0133rem; - width: 3.48rem; - height: 1.24rem; + width: 3.72rem; + height: 1.48rem; z-index: 1; } } @@ -554,11 +554,27 @@ body { margin-right: 0.5rem; } - .img { + .img-box { + position: relative; width: 3.92rem; height: 2.2rem; - border-radius: 0.2rem; margin-bottom: 0.2rem; + + .play { + width: 0.6667rem; + height: 0.6667rem; + position: absolute; + top: 50%; + left: 50%; + transform: translate(-50%, -50%); + } + + .img { + width: 3.92rem; + height: 2.2rem; + border-radius: 0.2rem; + margin-bottom: 0.2rem; + } } .title { @@ -663,7 +679,7 @@ body { font-family: "PingFangSC-Regular", "PingFang SC", sans-serif; font-weight: 400; font-style: normal; - font-size: .3467rem; + font-size: 0.3467rem; color: #000000; margin-bottom: 0.06rem; position: relative; @@ -699,7 +715,7 @@ body { font-weight: 400; font-style: normal; color: #555555; - font-size: .2933rem; + font-size: 0.2933rem; } } } diff --git a/js/dist-play.js b/js/dist-play.js new file mode 100644 index 0000000..62430fa --- /dev/null +++ b/js/dist-play.js @@ -0,0 +1,748 @@ +(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i1&&(c=i.argv[1].replace(/\\/g,"/")),u=i.argv.slice(2),void 0!==t&&(t.exports=l),i.on("uncaughtException",function(e){if(!(e instanceof la))throw e;}),i.on("unhandledRejection",Ze),l.inspect=function(){return"[Emscripten Module object]";};else if(m)"undefined"!=typeof read&&(b=function b(e){return read(e);}),v=function v(e){var t;return"function"==typeof readbuffer?new Uint8Array(readbuffer(e)):(N("object"===a(t=read(e,"binary"))),t);},"undefined"!=typeof scriptArgs?u=scriptArgs:void 0!==arguments&&(u=arguments),"function"==typeof quit&&function(e){quit(e);},"undefined"!=typeof print&&("undefined"==typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!=typeof printErr?printErr:print);else{if(!h&&!d)throw new Error("environment detection error");d?w=self.location.href:document.currentScript&&(w=document.currentScript.src),w=0!==w.indexOf("blob:")?w.substr(0,w.lastIndexOf("/")+1):"",b=function b(e){var t=new XMLHttpRequest();return t.open("GET",e,!1),t.send(null),t.responseText;},d&&(v=function v(e){var t=new XMLHttpRequest();return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response);}),function(e,t,i){var r=new XMLHttpRequest();r.open("GET",e,!0),r.responseType="arraybuffer",r.onload=function(){200==r.status||0==r.status&&r.response?t(r.response):i();},r.onerror=i,r.send(null);},function(e){document.title=e;};}var C=l.print||console.log.bind(console),S=l.printErr||console.warn.bind(console);for(s in f){f.hasOwnProperty(s)&&(l[s]=f[s]);}function j(e){N(ye);var t=le[ye>>2],i=t+e+15&-16;return i>Yt()&&Ze("failure to dynamicAlloc - 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this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this);},a.prototype.inotn=function(e){r("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),i=e%26;this._expand(t),i>0&&t--;for(var n=0;n0&&(this.words[n]=~this.words[n]&67108863>>26-i),this.strip();},a.prototype.notn=function(e){return this.clone().inotn(e);},a.prototype.setn=function(e,t){r("number"==typeof e&&e>=0);var i=e/26|0,n=e%26;return this._expand(i+1),this.words[i]=t?this.words[i]|1<e.length?(i=this,r=e):(i=e,r=this);for(var n=0,a=0;a>>26;}for(;0!==n&&a>>26;}if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;ae.length?this.clone().iadd(e):e.clone().iadd(this);},a.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign();}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,r,n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=e):(i=e,r=this);for(var a=0,s=0;s>26,this.words[s]=67108863&t;}for(;0!==a&&s>26,this.words[s]=67108863&t;}if(0===a&&s>>13,d=0|s[1],_=8191&d,p=d>>>13,m=0|s[2],b=8191&m,v=m>>>13,y=0|s[3],g=8191&y,w=y>>>13,E=0|s[4],C=8191&E,S=E>>>13,j=0|s[5],T=8191&j,A=j>>>13,x=0|s[6],M=8191&x,k=x>>>13,P=0|s[7],I=8191&P,U=P>>>13,R=0|s[8],D=8191&R,O=R>>>13,F=0|s[9],B=8191&F,L=F>>>13,N=0|o[0],z=8191&N,H=N>>>13,V=0|o[1],Y=8191&V,q=V>>>13,X=0|o[2],W=8191&X,G=X>>>13,K=0|o[3],Q=8191&K,Z=K>>>13,J=0|o[4],$=8191&J,ee=J>>>13,te=0|o[5],ie=8191&te,re=te>>>13,ne=0|o[6],ae=8191&ne,se=ne>>>13,oe=0|o[7],le=8191&oe,fe=oe>>>13,ue=0|o[8],ce=8191&ue,he=ue>>>13,de=0|o[9],_e=8191&de,pe=de>>>13;i.negative=e.negative^t.negative,i.length=19;var me=(f+(r=Math.imul(c,z))|0)+((8191&(n=(n=Math.imul(c,H))+Math.imul(h,z)|0))<<13)|0;f=((a=Math.imul(h,H))+(n>>>13)|0)+(me>>>26)|0,me&=67108863,r=Math.imul(_,z),n=(n=Math.imul(_,H))+Math.imul(p,z)|0,a=Math.imul(p,H);var be=(f+(r=r+Math.imul(c,Y)|0)|0)+((8191&(n=(n=n+Math.imul(c,q)|0)+Math.imul(h,Y)|0))<<13)|0;f=((a=a+Math.imul(h,q)|0)+(n>>>13)|0)+(be>>>26)|0,be&=67108863,r=Math.imul(b,z),n=(n=Math.imul(b,H))+Math.imul(v,z)|0,a=Math.imul(v,H),r=r+Math.imul(_,Y)|0,n=(n=n+Math.imul(_,q)|0)+Math.imul(p,Y)|0,a=a+Math.imul(p,q)|0;var ve=(f+(r=r+Math.imul(c,W)|0)|0)+((8191&(n=(n=n+Math.imul(c,G)|0)+Math.imul(h,W)|0))<<13)|0;f=((a=a+Math.imul(h,G)|0)+(n>>>13)|0)+(ve>>>26)|0,ve&=67108863,r=Math.imul(g,z),n=(n=Math.imul(g,H))+Math.imul(w,z)|0,a=Math.imul(w,H),r=r+Math.imul(b,Y)|0,n=(n=n+Math.imul(b,q)|0)+Math.imul(v,Y)|0,a=a+Math.imul(v,q)|0,r=r+Math.imul(_,W)|0,n=(n=n+Math.imul(_,G)|0)+Math.imul(p,W)|0,a=a+Math.imul(p,G)|0;var ye=(f+(r=r+Math.imul(c,Q)|0)|0)+((8191&(n=(n=n+Math.imul(c,Z)|0)+Math.imul(h,Q)|0))<<13)|0;f=((a=a+Math.imul(h,Z)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,r=Math.imul(C,z),n=(n=Math.imul(C,H))+Math.imul(S,z)|0,a=Math.imul(S,H),r=r+Math.imul(g,Y)|0,n=(n=n+Math.imul(g,q)|0)+Math.imul(w,Y)|0,a=a+Math.imul(w,q)|0,r=r+Math.imul(b,W)|0,n=(n=n+Math.imul(b,G)|0)+Math.imul(v,W)|0,a=a+Math.imul(v,G)|0,r=r+Math.imul(_,Q)|0,n=(n=n+Math.imul(_,Z)|0)+Math.imul(p,Q)|0,a=a+Math.imul(p,Z)|0;var ge=(f+(r=r+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,ee)|0)+Math.imul(h,$)|0))<<13)|0;f=((a=a+Math.imul(h,ee)|0)+(n>>>13)|0)+(ge>>>26)|0,ge&=67108863,r=Math.imul(T,z),n=(n=Math.imul(T,H))+Math.imul(A,z)|0,a=Math.imul(A,H),r=r+Math.imul(C,Y)|0,n=(n=n+Math.imul(C,q)|0)+Math.imul(S,Y)|0,a=a+Math.imul(S,q)|0,r=r+Math.imul(g,W)|0,n=(n=n+Math.imul(g,G)|0)+Math.imul(w,W)|0,a=a+Math.imul(w,G)|0,r=r+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,Q)|0,a=a+Math.imul(v,Z)|0,r=r+Math.imul(_,$)|0,n=(n=n+Math.imul(_,ee)|0)+Math.imul(p,$)|0,a=a+Math.imul(p,ee)|0;var we=(f+(r=r+Math.imul(c,ie)|0)|0)+((8191&(n=(n=n+Math.imul(c,re)|0)+Math.imul(h,ie)|0))<<13)|0;f=((a=a+Math.imul(h,re)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,r=Math.imul(M,z),n=(n=Math.imul(M,H))+Math.imul(k,z)|0,a=Math.imul(k,H),r=r+Math.imul(T,Y)|0,n=(n=n+Math.imul(T,q)|0)+Math.imul(A,Y)|0,a=a+Math.imul(A,q)|0,r=r+Math.imul(C,W)|0,n=(n=n+Math.imul(C,G)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,G)|0,r=r+Math.imul(g,Q)|0,n=(n=n+Math.imul(g,Z)|0)+Math.imul(w,Q)|0,a=a+Math.imul(w,Z)|0,r=r+Math.imul(b,$)|0,n=(n=n+Math.imul(b,ee)|0)+Math.imul(v,$)|0,a=a+Math.imul(v,ee)|0,r=r+Math.imul(_,ie)|0,n=(n=n+Math.imul(_,re)|0)+Math.imul(p,ie)|0,a=a+Math.imul(p,re)|0;var Ee=(f+(r=r+Math.imul(c,ae)|0)|0)+((8191&(n=(n=n+Math.imul(c,se)|0)+Math.imul(h,ae)|0))<<13)|0;f=((a=a+Math.imul(h,se)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,r=Math.imul(I,z),n=(n=Math.imul(I,H))+Math.imul(U,z)|0,a=Math.imul(U,H),r=r+Math.imul(M,Y)|0,n=(n=n+Math.imul(M,q)|0)+Math.imul(k,Y)|0,a=a+Math.imul(k,q)|0,r=r+Math.imul(T,W)|0,n=(n=n+Math.imul(T,G)|0)+Math.imul(A,W)|0,a=a+Math.imul(A,G)|0,r=r+Math.imul(C,Q)|0,n=(n=n+Math.imul(C,Z)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,Z)|0,r=r+Math.imul(g,$)|0,n=(n=n+Math.imul(g,ee)|0)+Math.imul(w,$)|0,a=a+Math.imul(w,ee)|0,r=r+Math.imul(b,ie)|0,n=(n=n+Math.imul(b,re)|0)+Math.imul(v,ie)|0,a=a+Math.imul(v,re)|0,r=r+Math.imul(_,ae)|0,n=(n=n+Math.imul(_,se)|0)+Math.imul(p,ae)|0,a=a+Math.imul(p,se)|0;var Ce=(f+(r=r+Math.imul(c,le)|0)|0)+((8191&(n=(n=n+Math.imul(c,fe)|0)+Math.imul(h,le)|0))<<13)|0;f=((a=a+Math.imul(h,fe)|0)+(n>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,r=Math.imul(D,z),n=(n=Math.imul(D,H))+Math.imul(O,z)|0,a=Math.imul(O,H),r=r+Math.imul(I,Y)|0,n=(n=n+Math.imul(I,q)|0)+Math.imul(U,Y)|0,a=a+Math.imul(U,q)|0,r=r+Math.imul(M,W)|0,n=(n=n+Math.imul(M,G)|0)+Math.imul(k,W)|0,a=a+Math.imul(k,G)|0,r=r+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,Z)|0)+Math.imul(A,Q)|0,a=a+Math.imul(A,Z)|0,r=r+Math.imul(C,$)|0,n=(n=n+Math.imul(C,ee)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,ee)|0,r=r+Math.imul(g,ie)|0,n=(n=n+Math.imul(g,re)|0)+Math.imul(w,ie)|0,a=a+Math.imul(w,re)|0,r=r+Math.imul(b,ae)|0,n=(n=n+Math.imul(b,se)|0)+Math.imul(v,ae)|0,a=a+Math.imul(v,se)|0,r=r+Math.imul(_,le)|0,n=(n=n+Math.imul(_,fe)|0)+Math.imul(p,le)|0,a=a+Math.imul(p,fe)|0;var Se=(f+(r=r+Math.imul(c,ce)|0)|0)+((8191&(n=(n=n+Math.imul(c,he)|0)+Math.imul(h,ce)|0))<<13)|0;f=((a=a+Math.imul(h,he)|0)+(n>>>13)|0)+(Se>>>26)|0,Se&=67108863,r=Math.imul(B,z),n=(n=Math.imul(B,H))+Math.imul(L,z)|0,a=Math.imul(L,H),r=r+Math.imul(D,Y)|0,n=(n=n+Math.imul(D,q)|0)+Math.imul(O,Y)|0,a=a+Math.imul(O,q)|0,r=r+Math.imul(I,W)|0,n=(n=n+Math.imul(I,G)|0)+Math.imul(U,W)|0,a=a+Math.imul(U,G)|0,r=r+Math.imul(M,Q)|0,n=(n=n+Math.imul(M,Z)|0)+Math.imul(k,Q)|0,a=a+Math.imul(k,Z)|0,r=r+Math.imul(T,$)|0,n=(n=n+Math.imul(T,ee)|0)+Math.imul(A,$)|0,a=a+Math.imul(A,ee)|0,r=r+Math.imul(C,ie)|0,n=(n=n+Math.imul(C,re)|0)+Math.imul(S,ie)|0,a=a+Math.imul(S,re)|0,r=r+Math.imul(g,ae)|0,n=(n=n+Math.imul(g,se)|0)+Math.imul(w,ae)|0,a=a+Math.imul(w,se)|0,r=r+Math.imul(b,le)|0,n=(n=n+Math.imul(b,fe)|0)+Math.imul(v,le)|0,a=a+Math.imul(v,fe)|0,r=r+Math.imul(_,ce)|0,n=(n=n+Math.imul(_,he)|0)+Math.imul(p,ce)|0,a=a+Math.imul(p,he)|0;var je=(f+(r=r+Math.imul(c,_e)|0)|0)+((8191&(n=(n=n+Math.imul(c,pe)|0)+Math.imul(h,_e)|0))<<13)|0;f=((a=a+Math.imul(h,pe)|0)+(n>>>13)|0)+(je>>>26)|0,je&=67108863,r=Math.imul(B,Y),n=(n=Math.imul(B,q))+Math.imul(L,Y)|0,a=Math.imul(L,q),r=r+Math.imul(D,W)|0,n=(n=n+Math.imul(D,G)|0)+Math.imul(O,W)|0,a=a+Math.imul(O,G)|0,r=r+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,Z)|0)+Math.imul(U,Q)|0,a=a+Math.imul(U,Z)|0,r=r+Math.imul(M,$)|0,n=(n=n+Math.imul(M,ee)|0)+Math.imul(k,$)|0,a=a+Math.imul(k,ee)|0,r=r+Math.imul(T,ie)|0,n=(n=n+Math.imul(T,re)|0)+Math.imul(A,ie)|0,a=a+Math.imul(A,re)|0,r=r+Math.imul(C,ae)|0,n=(n=n+Math.imul(C,se)|0)+Math.imul(S,ae)|0,a=a+Math.imul(S,se)|0,r=r+Math.imul(g,le)|0,n=(n=n+Math.imul(g,fe)|0)+Math.imul(w,le)|0,a=a+Math.imul(w,fe)|0,r=r+Math.imul(b,ce)|0,n=(n=n+Math.imul(b,he)|0)+Math.imul(v,ce)|0,a=a+Math.imul(v,he)|0;var Te=(f+(r=r+Math.imul(_,_e)|0)|0)+((8191&(n=(n=n+Math.imul(_,pe)|0)+Math.imul(p,_e)|0))<<13)|0;f=((a=a+Math.imul(p,pe)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,r=Math.imul(B,W),n=(n=Math.imul(B,G))+Math.imul(L,W)|0,a=Math.imul(L,G),r=r+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(O,Q)|0,a=a+Math.imul(O,Z)|0,r=r+Math.imul(I,$)|0,n=(n=n+Math.imul(I,ee)|0)+Math.imul(U,$)|0,a=a+Math.imul(U,ee)|0,r=r+Math.imul(M,ie)|0,n=(n=n+Math.imul(M,re)|0)+Math.imul(k,ie)|0,a=a+Math.imul(k,re)|0,r=r+Math.imul(T,ae)|0,n=(n=n+Math.imul(T,se)|0)+Math.imul(A,ae)|0,a=a+Math.imul(A,se)|0,r=r+Math.imul(C,le)|0,n=(n=n+Math.imul(C,fe)|0)+Math.imul(S,le)|0,a=a+Math.imul(S,fe)|0,r=r+Math.imul(g,ce)|0,n=(n=n+Math.imul(g,he)|0)+Math.imul(w,ce)|0,a=a+Math.imul(w,he)|0;var Ae=(f+(r=r+Math.imul(b,_e)|0)|0)+((8191&(n=(n=n+Math.imul(b,pe)|0)+Math.imul(v,_e)|0))<<13)|0;f=((a=a+Math.imul(v,pe)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,r=Math.imul(B,Q),n=(n=Math.imul(B,Z))+Math.imul(L,Q)|0,a=Math.imul(L,Z),r=r+Math.imul(D,$)|0,n=(n=n+Math.imul(D,ee)|0)+Math.imul(O,$)|0,a=a+Math.imul(O,ee)|0,r=r+Math.imul(I,ie)|0,n=(n=n+Math.imul(I,re)|0)+Math.imul(U,ie)|0,a=a+Math.imul(U,re)|0,r=r+Math.imul(M,ae)|0,n=(n=n+Math.imul(M,se)|0)+Math.imul(k,ae)|0,a=a+Math.imul(k,se)|0,r=r+Math.imul(T,le)|0,n=(n=n+Math.imul(T,fe)|0)+Math.imul(A,le)|0,a=a+Math.imul(A,fe)|0,r=r+Math.imul(C,ce)|0,n=(n=n+Math.imul(C,he)|0)+Math.imul(S,ce)|0,a=a+Math.imul(S,he)|0;var xe=(f+(r=r+Math.imul(g,_e)|0)|0)+((8191&(n=(n=n+Math.imul(g,pe)|0)+Math.imul(w,_e)|0))<<13)|0;f=((a=a+Math.imul(w,pe)|0)+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,r=Math.imul(B,$),n=(n=Math.imul(B,ee))+Math.imul(L,$)|0,a=Math.imul(L,ee),r=r+Math.imul(D,ie)|0,n=(n=n+Math.imul(D,re)|0)+Math.imul(O,ie)|0,a=a+Math.imul(O,re)|0,r=r+Math.imul(I,ae)|0,n=(n=n+Math.imul(I,se)|0)+Math.imul(U,ae)|0,a=a+Math.imul(U,se)|0,r=r+Math.imul(M,le)|0,n=(n=n+Math.imul(M,fe)|0)+Math.imul(k,le)|0,a=a+Math.imul(k,fe)|0,r=r+Math.imul(T,ce)|0,n=(n=n+Math.imul(T,he)|0)+Math.imul(A,ce)|0,a=a+Math.imul(A,he)|0;var Me=(f+(r=r+Math.imul(C,_e)|0)|0)+((8191&(n=(n=n+Math.imul(C,pe)|0)+Math.imul(S,_e)|0))<<13)|0;f=((a=a+Math.imul(S,pe)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,r=Math.imul(B,ie),n=(n=Math.imul(B,re))+Math.imul(L,ie)|0,a=Math.imul(L,re),r=r+Math.imul(D,ae)|0,n=(n=n+Math.imul(D,se)|0)+Math.imul(O,ae)|0,a=a+Math.imul(O,se)|0,r=r+Math.imul(I,le)|0,n=(n=n+Math.imul(I,fe)|0)+Math.imul(U,le)|0,a=a+Math.imul(U,fe)|0,r=r+Math.imul(M,ce)|0,n=(n=n+Math.imul(M,he)|0)+Math.imul(k,ce)|0,a=a+Math.imul(k,he)|0;var ke=(f+(r=r+Math.imul(T,_e)|0)|0)+((8191&(n=(n=n+Math.imul(T,pe)|0)+Math.imul(A,_e)|0))<<13)|0;f=((a=a+Math.imul(A,pe)|0)+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,r=Math.imul(B,ae),n=(n=Math.imul(B,se))+Math.imul(L,ae)|0,a=Math.imul(L,se),r=r+Math.imul(D,le)|0,n=(n=n+Math.imul(D,fe)|0)+Math.imul(O,le)|0,a=a+Math.imul(O,fe)|0,r=r+Math.imul(I,ce)|0,n=(n=n+Math.imul(I,he)|0)+Math.imul(U,ce)|0,a=a+Math.imul(U,he)|0;var Pe=(f+(r=r+Math.imul(M,_e)|0)|0)+((8191&(n=(n=n+Math.imul(M,pe)|0)+Math.imul(k,_e)|0))<<13)|0;f=((a=a+Math.imul(k,pe)|0)+(n>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,r=Math.imul(B,le),n=(n=Math.imul(B,fe))+Math.imul(L,le)|0,a=Math.imul(L,fe),r=r+Math.imul(D,ce)|0,n=(n=n+Math.imul(D,he)|0)+Math.imul(O,ce)|0,a=a+Math.imul(O,he)|0;var Ie=(f+(r=r+Math.imul(I,_e)|0)|0)+((8191&(n=(n=n+Math.imul(I,pe)|0)+Math.imul(U,_e)|0))<<13)|0;f=((a=a+Math.imul(U,pe)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,r=Math.imul(B,ce),n=(n=Math.imul(B,he))+Math.imul(L,ce)|0,a=Math.imul(L,he);var Ue=(f+(r=r+Math.imul(D,_e)|0)|0)+((8191&(n=(n=n+Math.imul(D,pe)|0)+Math.imul(O,_e)|0))<<13)|0;f=((a=a+Math.imul(O,pe)|0)+(n>>>13)|0)+(Ue>>>26)|0,Ue&=67108863;var Re=(f+(r=Math.imul(B,_e))|0)+((8191&(n=(n=Math.imul(B,pe))+Math.imul(L,_e)|0))<<13)|0;return f=((a=Math.imul(L,pe))+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,l[0]=me,l[1]=be,l[2]=ve,l[3]=ye,l[4]=ge,l[5]=we,l[6]=Ee,l[7]=Ce,l[8]=Se,l[9]=je,l[10]=Te,l[11]=Ae,l[12]=xe,l[13]=Me,l[14]=ke,l[15]=Pe,l[16]=Ie,l[17]=Ue,l[18]=Re,0!==f&&(l[19]=f,i.length++),i;};function _(e,t,i){return new p().mulp(e,t,i);}function p(e,t){this.x=e,this.y=t;}Math.imul||(d=h),a.prototype.mulTo=function(e,t){var i=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):i<63?h(this,e,t):i<1024?function(e,t,i){i.negative=t.negative^e.negative,i.length=e.length+t.length;for(var r=0,n=0,a=0;a>>26)|0)>>>26,s&=67108863;}i.words[a]=o,r=s,s=n;}return 0!==r?i.words[a]=r:i.length--,i.strip();}(this,e,t):_(this,e,t);},p.prototype.makeRBT=function(e){for(var t=new Array(e),i=a.prototype._countBits(e)-1,r=0;r>=1;}return r;},p.prototype.permute=function(e,t,i,r,n,a){for(var s=0;s>>=1){n++;}return 1<>>=13,i[2*s+1]=8191&a,a>>>=13;}for(s=2*t;s>=26,t+=n/67108864|0,t+=a>>>26,this.words[i]=67108863&a;}return 0!==t&&(this.words[i]=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=function(e){for(var t=new Array(e.bitLength()),i=0;i>>n;}return t;}(e);if(0===t.length)return new a(1);for(var i=this,r=0;r=0);var t,i=e%26,n=(e-i)/26,a=67108863>>>26-i<<26-i;if(0!==i){var s=0;for(t=0;t>>26-i;}s&&(this.words[t]=s,this.length++);}if(0!==n){for(t=this.length-1;t>=0;t--){this.words[t+n]=this.words[t];}for(t=0;t=0),n=t?(t-t%26)/26:0;var a=e%26,s=Math.min((e-a)/26,this.length),o=67108863^67108863>>>a<s)for(this.length-=s,f=0;f=0&&(0!==u||f>=n);f--){var c=0|this.words[f];this.words[f]=u<<26-a|c>>>a,u=c&o;}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip();},a.prototype.ishrn=function(e,t,i){return r(0===this.negative),this.iushrn(e,t,i);},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){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26,n=1<=0);var t=e%26,i=(e-t)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==t&&i++,this.length=Math.min(i,this.length),0!==t){var n=67108863^67108863>>>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(r("number"==typeof e),r(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>26)-(l/67108864|0),this.words[n+i]=67108863&a;}for(;n>26,this.words[n+i]=67108863&a;}if(0===o)return this.strip();for(r(-1===o),o=0,n=0;n>26,this.words[n]=67108863&a;}return this.negative=1,this.strip();},a.prototype._wordDiv=function(e,t){var i=(this.length,e.length),r=this.clone(),n=e,s=0|n.words[n.length-1];0!==(i=26-this._countBits(s))&&(n=n.ushln(i),r.iushln(i),s=0|n.words[n.length-1]);var o,l=r.length-n.length;if("mod"!==t){(o=new a(null)).length=l+1,o.words=new Array(o.length);for(var f=0;f=0;c--){var h=67108864*(0|r.words[n.length+c])+(0|r.words[n.length+c-1]);for(h=Math.min(h/s|0,67108863),r._ishlnsubmul(n,h,c);0!==r.negative;){h--,r.negative=0,r._ishlnsubmul(n,1,c),r.isZero()||(r.negative^=1);}o&&(o.words[c]=h);}return o&&o.strip(),r.strip(),"div"!==t&&0!==i&&r.iushrn(i),{div:o||null,mod:r};},a.prototype.divmod=function(e,t,i){return r(!e.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===e.negative?(o=this.neg().divmod(e,t),"mod"!==t&&(n=o.div.neg()),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.iadd(e)),{div:n,mod:s}):0===this.negative&&0!==e.negative?(o=this.divmod(e.neg(),t),"mod"!==t&&(n=o.div.neg()),{div:n,mod:o.mod}):0!=(this.negative&e.negative)?(o=this.neg().divmod(e.neg(),t),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.isub(e)),{div:o.div,mod:s}):e.length>this.length||this.cmp(e)<0?{div:new a(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new a(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new a(this.modn(e.words[0]))}:this._wordDiv(e,t);var n,s,o;},a.prototype.div=function(e){return this.divmod(e,"div",!1).div;},a.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod;},a.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod;},a.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var i=0!==t.div.negative?t.mod.isub(e):t.mod,r=e.ushrn(1),n=e.andln(1),a=i.cmp(r);return a<0||1===n&&0===a?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1);},a.prototype.modn=function(e){r(e<=67108863);for(var t=(1<<26)%e,i=0,n=this.length-1;n>=0;n--){i=(t*i+(0|this.words[n]))%e;}return i;},a.prototype.idivn=function(e){r(e<=67108863);for(var t=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*t;this.words[i]=n/e|0,t=n%e;}return this.strip();},a.prototype.divn=function(e){return this.clone().idivn(e);},a.prototype.egcd=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n=new a(1),s=new a(0),o=new a(0),l=new a(1),f=0;t.isEven()&&i.isEven();){t.iushrn(1),i.iushrn(1),++f;}for(var u=i.clone(),c=t.clone();!t.isZero();){for(var h=0,d=1;0==(t.words[0]&d)&&h<26;++h,d<<=1){;}if(h>0)for(t.iushrn(h);h-->0;){(n.isOdd()||s.isOdd())&&(n.iadd(u),s.isub(c)),n.iushrn(1),s.iushrn(1);}for(var _=0,p=1;0==(i.words[0]&p)&&_<26;++_,p<<=1){;}if(_>0)for(i.iushrn(_);_-->0;){(o.isOdd()||l.isOdd())&&(o.iadd(u),l.isub(c)),o.iushrn(1),l.iushrn(1);}t.cmp(i)>=0?(t.isub(i),n.isub(o),s.isub(l)):(i.isub(t),o.isub(n),l.isub(s));}return{a:o,b:l,gcd:i.iushln(f)};},a.prototype._invmp=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n,s=new a(1),o=new a(0),l=i.clone();t.cmpn(1)>0&&i.cmpn(1)>0;){for(var f=0,u=1;0==(t.words[0]&u)&&f<26;++f,u<<=1){;}if(f>0)for(t.iushrn(f);f-->0;){s.isOdd()&&s.iadd(l),s.iushrn(1);}for(var c=0,h=1;0==(i.words[0]&h)&&c<26;++c,h<<=1){;}if(c>0)for(i.iushrn(c);c-->0;){o.isOdd()&&o.iadd(l),o.iushrn(1);}t.cmp(i)>=0?(t.isub(i),s.isub(o)):(i.isub(t),o.isub(s));}return(n=0===t.cmpn(1)?s:o).cmpn(0)<0&&n.iadd(e),n;},a.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),i=e.clone();t.negative=0,i.negative=0;for(var r=0;t.isEven()&&i.isEven();r++){t.iushrn(1),i.iushrn(1);}for(;;){for(;t.isEven();){t.iushrn(1);}for(;i.isEven();){i.iushrn(1);}var n=t.cmp(i);if(n<0){var a=t;t=i,i=a;}else if(0===n||0===i.cmpn(1))break;t.isub(i);}return i.iushln(r);},a.prototype.invm=function(e){return this.egcd(e).a.umod(e);},a.prototype.isEven=function(){return 0==(1&this.words[0]);},a.prototype.isOdd=function(){return 1==(1&this.words[0]);},a.prototype.andln=function(e){return this.words[0]&e;},a.prototype.bincn=function(e){r("number"==typeof e);var t=e%26,i=(e-t)/26,n=1<>>26,o&=67108863,this.words[s]=o;}return 0!==a&&(this.words[s]=a,this.length++),this;},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0];},a.prototype.cmpn=function(e){var t,i=e<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)t=1;else{i&&(e=-e),r(e<=67108863,"Number is too big");var n=0|this.words[0];t=n===e?0:ne.length)return 1;if(this.length=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){rn&&(t=1);break;}}return t;},a.prototype.gtn=function(e){return 1===this.cmpn(e);},a.prototype.gt=function(e){return 1===this.cmp(e);},a.prototype.gten=function(e){return this.cmpn(e)>=0;},a.prototype.gte=function(e){return this.cmp(e)>=0;},a.prototype.ltn=function(e){return-1===this.cmpn(e);},a.prototype.lt=function(e){return-1===this.cmp(e);},a.prototype.lten=function(e){return this.cmpn(e)<=0;},a.prototype.lte=function(e){return this.cmp(e)<=0;},a.prototype.eqn=function(e){return 0===this.cmpn(e);},a.prototype.eq=function(e){return 0===this.cmp(e);},a.red=function(e){return new E(e);},a.prototype.toRed=function(e){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e);},a.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this);},a.prototype._forceRed=function(e){return this.red=e,this;},a.prototype.forceRed=function(e){return r(!this.red,"Already a number in reduction context"),this._forceRed(e);},a.prototype.redAdd=function(e){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,e);},a.prototype.redIAdd=function(e){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e);},a.prototype.redSub=function(e){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,e);},a.prototype.redISub=function(e){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,e);},a.prototype.redShl=function(e){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,e);},a.prototype.redMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e);},a.prototype.redIMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e);},a.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this);},a.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this);},a.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this);},a.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this);},a.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this);},a.prototype.redPow=function(e){return r(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e);};var m={k256:null,p224:null,p192:null,p25519:null};function b(e,t){this.name=e,this.p=new a(t,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp();}function v(){b.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f");}function y(){b.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001");}function g(){b.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff");}function w(){b.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed");}function E(e){if("string"==typeof e){var t=a._prime(e);this.m=t.p,this.prime=t;}else r(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null;}function C(e){E.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv);}b.prototype._tmp=function(){var e=new a(null);return e.words=new Array(Math.ceil(this.n/13)),e;},b.prototype.ireduce=function(e){var t,i=e;do{this.split(i,this.tmp),t=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength();}while(t>this.n);var r=t0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i;},b.prototype.split=function(e,t){e.iushrn(this.n,0,t);},b.prototype.imulK=function(e){return e.imul(this.k);},n(v,b),v.prototype.split=function(e,t){for(var i=Math.min(e.length,9),r=0;r>>22,n=a;}n>>>=22,e.words[r-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9;},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,i=0;i>>=26,e.words[i]=n,t=r;}return 0!==t&&(e.words[e.length++]=t),e;},a._prime=function(e){if(m[e])return m[e];var t;if("k256"===e)t=new v();else if("p224"===e)t=new y();else if("p192"===e)t=new g();else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new w();}return m[e]=t,t;},E.prototype._verify1=function(e){r(0===e.negative,"red works only with positives"),r(e.red,"red works only with red numbers");},E.prototype._verify2=function(e,t){r(0==(e.negative|t.negative),"red works only with positives"),r(e.red&&e.red===t.red,"red works only with red numbers");},E.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this);},E.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this);},E.prototype.add=function(e,t){this._verify2(e,t);var i=e.add(t);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this);},E.prototype.iadd=function(e,t){this._verify2(e,t);var i=e.iadd(t);return i.cmp(this.m)>=0&&i.isub(this.m),i;},E.prototype.sub=function(e,t){this._verify2(e,t);var i=e.sub(t);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this);},E.prototype.isub=function(e,t){this._verify2(e,t);var i=e.isub(t);return i.cmpn(0)<0&&i.iadd(this.m),i;},E.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t));},E.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t));},E.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t));},E.prototype.isqr=function(e){return this.imul(e,e.clone());},E.prototype.sqr=function(e){return this.mul(e,e);},E.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(r(t%2==1),3===t){var i=this.m.add(new a(1)).iushrn(2);return this.pow(e,i);}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);){s++,n.iushrn(1);}r(!n.isZero());var o=new a(1).toRed(this),l=o.redNeg(),f=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new a(2*u*u).toRed(this);0!==this.pow(u,f).cmp(l);){u.redIAdd(l);}for(var c=this.pow(u,n),h=this.pow(e,n.addn(1).iushrn(1)),d=this.pow(e,n),_=s;0!==d.cmp(o);){for(var p=d,m=0;0!==p.cmp(o);m++){p=p.redSqr();}r(m<_);var b=this.pow(c,new a(1).iushln(_-m-1));h=h.redMul(b),c=b.redSqr(),d=d.redMul(c),_=m;}return h;},E.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t);},E.prototype.pow=function(e,t){if(t.isZero())return new a(1).toRed(this);if(0===t.cmpn(1))return e.clone();var i=new Array(16);i[0]=new a(1).toRed(this),i[1]=e;for(var r=2;r=0;r--){for(var f=t.words[r],u=l-1;u>=0;u--){var c=f>>u&1;n!==i[0]&&(n=this.sqr(n)),0!==c||0!==s?(s<<=1,s|=c,(4===++o||0===r&&0===u)&&(n=this.mul(n,i[s]),o=0,s=0)):o=0;}l=26;}return n;},E.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t;},E.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t;},a.mont=function(e){return new C(e);},n(C,E),C.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift));},C.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t;},C.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this);},C.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new a(0)._forceRed(this);var i=e.mul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this);},C.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this);};}(void 0===t||t,this);},{buffer:20}],17:[function(e,t,i){"use strict";i.byteLength=function(e){var t=f(e),i=t[0],r=t[1];return 3*(i+r)/4-r;},i.toByteArray=function(e){var t,i,r=f(e),s=r[0],o=r[1],l=new a(function(e,t,i){return 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n=0,a=0,s=0;s>>24-n&16777215)||s!==this.length-1?c[6-l.length]+l+i:l+i,(n+=2)>=26&&(n-=26,s--);}for(0!==a&&(i=a.toString(16)+i);i.length%t!=0;){i="0"+i;}return 0!==this.negative&&(i="-"+i),i;}if(e===(0|e)&&e>=2&&e<=36){var f=h[e],u=d[e];i="";var _=this.clone();for(_.negative=0;!_.isZero();){var p=_.modrn(u).toString(e);i=(_=_.idivn(u)).isZero()?p+i:c[f-p.length]+p+i;}for(this.isZero()&&(i="0"+i);i.length%t!=0;){i="0"+i;}return 0!==this.negative&&(i="-"+i),i;}r(!1,"Base should be between 2 and 36");},a.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e;},a.prototype.toJSON=function(){return this.toString(16,2);},s&&(a.prototype.toBuffer=function(e,t){return this.toArrayLike(s,e,t);}),a.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t);};function 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n=0,a=0;a>>26;}for(;0!==n&&a>>26;}if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;ae.length?this.clone().iadd(e):e.clone().iadd(this);},a.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign();}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,r,n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=e):(i=e,r=this);for(var a=0,s=0;s>26,this.words[s]=67108863&t;}for(;0!==a&&s>26,this.words[s]=67108863&t;}if(0===a&&s>>13,d=0|s[1],_=8191&d,p=d>>>13,m=0|s[2],b=8191&m,v=m>>>13,y=0|s[3],g=8191&y,w=y>>>13,E=0|s[4],C=8191&E,S=E>>>13,j=0|s[5],T=8191&j,A=j>>>13,x=0|s[6],M=8191&x,k=x>>>13,P=0|s[7],I=8191&P,U=P>>>13,R=0|s[8],D=8191&R,O=R>>>13,F=0|s[9],B=8191&F,L=F>>>13,N=0|o[0],z=8191&N,H=N>>>13,V=0|o[1],Y=8191&V,q=V>>>13,X=0|o[2],W=8191&X,G=X>>>13,K=0|o[3],Q=8191&K,Z=K>>>13,J=0|o[4],$=8191&J,ee=J>>>13,te=0|o[5],ie=8191&te,re=te>>>13,ne=0|o[6],ae=8191&ne,se=ne>>>13,oe=0|o[7],le=8191&oe,fe=oe>>>13,ue=0|o[8],ce=8191&ue,he=ue>>>13,de=0|o[9],_e=8191&de,pe=de>>>13;i.negative=e.negative^t.negative,i.length=19;var me=(f+(r=Math.imul(c,z))|0)+((8191&(n=(n=Math.imul(c,H))+Math.imul(h,z)|0))<<13)|0;f=((a=Math.imul(h,H))+(n>>>13)|0)+(me>>>26)|0,me&=67108863,r=Math.imul(_,z),n=(n=Math.imul(_,H))+Math.imul(p,z)|0,a=Math.imul(p,H);var be=(f+(r=r+Math.imul(c,Y)|0)|0)+((8191&(n=(n=n+Math.imul(c,q)|0)+Math.imul(h,Y)|0))<<13)|0;f=((a=a+Math.imul(h,q)|0)+(n>>>13)|0)+(be>>>26)|0,be&=67108863,r=Math.imul(b,z),n=(n=Math.imul(b,H))+Math.imul(v,z)|0,a=Math.imul(v,H),r=r+Math.imul(_,Y)|0,n=(n=n+Math.imul(_,q)|0)+Math.imul(p,Y)|0,a=a+Math.imul(p,q)|0;var ve=(f+(r=r+Math.imul(c,W)|0)|0)+((8191&(n=(n=n+Math.imul(c,G)|0)+Math.imul(h,W)|0))<<13)|0;f=((a=a+Math.imul(h,G)|0)+(n>>>13)|0)+(ve>>>26)|0,ve&=67108863,r=Math.imul(g,z),n=(n=Math.imul(g,H))+Math.imul(w,z)|0,a=Math.imul(w,H),r=r+Math.imul(b,Y)|0,n=(n=n+Math.imul(b,q)|0)+Math.imul(v,Y)|0,a=a+Math.imul(v,q)|0,r=r+Math.imul(_,W)|0,n=(n=n+Math.imul(_,G)|0)+Math.imul(p,W)|0,a=a+Math.imul(p,G)|0;var ye=(f+(r=r+Math.imul(c,Q)|0)|0)+((8191&(n=(n=n+Math.imul(c,Z)|0)+Math.imul(h,Q)|0))<<13)|0;f=((a=a+Math.imul(h,Z)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,r=Math.imul(C,z),n=(n=Math.imul(C,H))+Math.imul(S,z)|0,a=Math.imul(S,H),r=r+Math.imul(g,Y)|0,n=(n=n+Math.imul(g,q)|0)+Math.imul(w,Y)|0,a=a+Math.imul(w,q)|0,r=r+Math.imul(b,W)|0,n=(n=n+Math.imul(b,G)|0)+Math.imul(v,W)|0,a=a+Math.imul(v,G)|0,r=r+Math.imul(_,Q)|0,n=(n=n+Math.imul(_,Z)|0)+Math.imul(p,Q)|0,a=a+Math.imul(p,Z)|0;var ge=(f+(r=r+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,ee)|0)+Math.imul(h,$)|0))<<13)|0;f=((a=a+Math.imul(h,ee)|0)+(n>>>13)|0)+(ge>>>26)|0,ge&=67108863,r=Math.imul(T,z),n=(n=Math.imul(T,H))+Math.imul(A,z)|0,a=Math.imul(A,H),r=r+Math.imul(C,Y)|0,n=(n=n+Math.imul(C,q)|0)+Math.imul(S,Y)|0,a=a+Math.imul(S,q)|0,r=r+Math.imul(g,W)|0,n=(n=n+Math.imul(g,G)|0)+Math.imul(w,W)|0,a=a+Math.imul(w,G)|0,r=r+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,Z)|0)+Math.imul(v,Q)|0,a=a+Math.imul(v,Z)|0,r=r+Math.imul(_,$)|0,n=(n=n+Math.imul(_,ee)|0)+Math.imul(p,$)|0,a=a+Math.imul(p,ee)|0;var we=(f+(r=r+Math.imul(c,ie)|0)|0)+((8191&(n=(n=n+Math.imul(c,re)|0)+Math.imul(h,ie)|0))<<13)|0;f=((a=a+Math.imul(h,re)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,r=Math.imul(M,z),n=(n=Math.imul(M,H))+Math.imul(k,z)|0,a=Math.imul(k,H),r=r+Math.imul(T,Y)|0,n=(n=n+Math.imul(T,q)|0)+Math.imul(A,Y)|0,a=a+Math.imul(A,q)|0,r=r+Math.imul(C,W)|0,n=(n=n+Math.imul(C,G)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,G)|0,r=r+Math.imul(g,Q)|0,n=(n=n+Math.imul(g,Z)|0)+Math.imul(w,Q)|0,a=a+Math.imul(w,Z)|0,r=r+Math.imul(b,$)|0,n=(n=n+Math.imul(b,ee)|0)+Math.imul(v,$)|0,a=a+Math.imul(v,ee)|0,r=r+Math.imul(_,ie)|0,n=(n=n+Math.imul(_,re)|0)+Math.imul(p,ie)|0,a=a+Math.imul(p,re)|0;var Ee=(f+(r=r+Math.imul(c,ae)|0)|0)+((8191&(n=(n=n+Math.imul(c,se)|0)+Math.imul(h,ae)|0))<<13)|0;f=((a=a+Math.imul(h,se)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,r=Math.imul(I,z),n=(n=Math.imul(I,H))+Math.imul(U,z)|0,a=Math.imul(U,H),r=r+Math.imul(M,Y)|0,n=(n=n+Math.imul(M,q)|0)+Math.imul(k,Y)|0,a=a+Math.imul(k,q)|0,r=r+Math.imul(T,W)|0,n=(n=n+Math.imul(T,G)|0)+Math.imul(A,W)|0,a=a+Math.imul(A,G)|0,r=r+Math.imul(C,Q)|0,n=(n=n+Math.imul(C,Z)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,Z)|0,r=r+Math.imul(g,$)|0,n=(n=n+Math.imul(g,ee)|0)+Math.imul(w,$)|0,a=a+Math.imul(w,ee)|0,r=r+Math.imul(b,ie)|0,n=(n=n+Math.imul(b,re)|0)+Math.imul(v,ie)|0,a=a+Math.imul(v,re)|0,r=r+Math.imul(_,ae)|0,n=(n=n+Math.imul(_,se)|0)+Math.imul(p,ae)|0,a=a+Math.imul(p,se)|0;var Ce=(f+(r=r+Math.imul(c,le)|0)|0)+((8191&(n=(n=n+Math.imul(c,fe)|0)+Math.imul(h,le)|0))<<13)|0;f=((a=a+Math.imul(h,fe)|0)+(n>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,r=Math.imul(D,z),n=(n=Math.imul(D,H))+Math.imul(O,z)|0,a=Math.imul(O,H),r=r+Math.imul(I,Y)|0,n=(n=n+Math.imul(I,q)|0)+Math.imul(U,Y)|0,a=a+Math.imul(U,q)|0,r=r+Math.imul(M,W)|0,n=(n=n+Math.imul(M,G)|0)+Math.imul(k,W)|0,a=a+Math.imul(k,G)|0,r=r+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,Z)|0)+Math.imul(A,Q)|0,a=a+Math.imul(A,Z)|0,r=r+Math.imul(C,$)|0,n=(n=n+Math.imul(C,ee)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,ee)|0,r=r+Math.imul(g,ie)|0,n=(n=n+Math.imul(g,re)|0)+Math.imul(w,ie)|0,a=a+Math.imul(w,re)|0,r=r+Math.imul(b,ae)|0,n=(n=n+Math.imul(b,se)|0)+Math.imul(v,ae)|0,a=a+Math.imul(v,se)|0,r=r+Math.imul(_,le)|0,n=(n=n+Math.imul(_,fe)|0)+Math.imul(p,le)|0,a=a+Math.imul(p,fe)|0;var Se=(f+(r=r+Math.imul(c,ce)|0)|0)+((8191&(n=(n=n+Math.imul(c,he)|0)+Math.imul(h,ce)|0))<<13)|0;f=((a=a+Math.imul(h,he)|0)+(n>>>13)|0)+(Se>>>26)|0,Se&=67108863,r=Math.imul(B,z),n=(n=Math.imul(B,H))+Math.imul(L,z)|0,a=Math.imul(L,H),r=r+Math.imul(D,Y)|0,n=(n=n+Math.imul(D,q)|0)+Math.imul(O,Y)|0,a=a+Math.imul(O,q)|0,r=r+Math.imul(I,W)|0,n=(n=n+Math.imul(I,G)|0)+Math.imul(U,W)|0,a=a+Math.imul(U,G)|0,r=r+Math.imul(M,Q)|0,n=(n=n+Math.imul(M,Z)|0)+Math.imul(k,Q)|0,a=a+Math.imul(k,Z)|0,r=r+Math.imul(T,$)|0,n=(n=n+Math.imul(T,ee)|0)+Math.imul(A,$)|0,a=a+Math.imul(A,ee)|0,r=r+Math.imul(C,ie)|0,n=(n=n+Math.imul(C,re)|0)+Math.imul(S,ie)|0,a=a+Math.imul(S,re)|0,r=r+Math.imul(g,ae)|0,n=(n=n+Math.imul(g,se)|0)+Math.imul(w,ae)|0,a=a+Math.imul(w,se)|0,r=r+Math.imul(b,le)|0,n=(n=n+Math.imul(b,fe)|0)+Math.imul(v,le)|0,a=a+Math.imul(v,fe)|0,r=r+Math.imul(_,ce)|0,n=(n=n+Math.imul(_,he)|0)+Math.imul(p,ce)|0,a=a+Math.imul(p,he)|0;var je=(f+(r=r+Math.imul(c,_e)|0)|0)+((8191&(n=(n=n+Math.imul(c,pe)|0)+Math.imul(h,_e)|0))<<13)|0;f=((a=a+Math.imul(h,pe)|0)+(n>>>13)|0)+(je>>>26)|0,je&=67108863,r=Math.imul(B,Y),n=(n=Math.imul(B,q))+Math.imul(L,Y)|0,a=Math.imul(L,q),r=r+Math.imul(D,W)|0,n=(n=n+Math.imul(D,G)|0)+Math.imul(O,W)|0,a=a+Math.imul(O,G)|0,r=r+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,Z)|0)+Math.imul(U,Q)|0,a=a+Math.imul(U,Z)|0,r=r+Math.imul(M,$)|0,n=(n=n+Math.imul(M,ee)|0)+Math.imul(k,$)|0,a=a+Math.imul(k,ee)|0,r=r+Math.imul(T,ie)|0,n=(n=n+Math.imul(T,re)|0)+Math.imul(A,ie)|0,a=a+Math.imul(A,re)|0,r=r+Math.imul(C,ae)|0,n=(n=n+Math.imul(C,se)|0)+Math.imul(S,ae)|0,a=a+Math.imul(S,se)|0,r=r+Math.imul(g,le)|0,n=(n=n+Math.imul(g,fe)|0)+Math.imul(w,le)|0,a=a+Math.imul(w,fe)|0,r=r+Math.imul(b,ce)|0,n=(n=n+Math.imul(b,he)|0)+Math.imul(v,ce)|0,a=a+Math.imul(v,he)|0;var Te=(f+(r=r+Math.imul(_,_e)|0)|0)+((8191&(n=(n=n+Math.imul(_,pe)|0)+Math.imul(p,_e)|0))<<13)|0;f=((a=a+Math.imul(p,pe)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,r=Math.imul(B,W),n=(n=Math.imul(B,G))+Math.imul(L,W)|0,a=Math.imul(L,G),r=r+Math.imul(D,Q)|0,n=(n=n+Math.imul(D,Z)|0)+Math.imul(O,Q)|0,a=a+Math.imul(O,Z)|0,r=r+Math.imul(I,$)|0,n=(n=n+Math.imul(I,ee)|0)+Math.imul(U,$)|0,a=a+Math.imul(U,ee)|0,r=r+Math.imul(M,ie)|0,n=(n=n+Math.imul(M,re)|0)+Math.imul(k,ie)|0,a=a+Math.imul(k,re)|0,r=r+Math.imul(T,ae)|0,n=(n=n+Math.imul(T,se)|0)+Math.imul(A,ae)|0,a=a+Math.imul(A,se)|0,r=r+Math.imul(C,le)|0,n=(n=n+Math.imul(C,fe)|0)+Math.imul(S,le)|0,a=a+Math.imul(S,fe)|0,r=r+Math.imul(g,ce)|0,n=(n=n+Math.imul(g,he)|0)+Math.imul(w,ce)|0,a=a+Math.imul(w,he)|0;var Ae=(f+(r=r+Math.imul(b,_e)|0)|0)+((8191&(n=(n=n+Math.imul(b,pe)|0)+Math.imul(v,_e)|0))<<13)|0;f=((a=a+Math.imul(v,pe)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,r=Math.imul(B,Q),n=(n=Math.imul(B,Z))+Math.imul(L,Q)|0,a=Math.imul(L,Z),r=r+Math.imul(D,$)|0,n=(n=n+Math.imul(D,ee)|0)+Math.imul(O,$)|0,a=a+Math.imul(O,ee)|0,r=r+Math.imul(I,ie)|0,n=(n=n+Math.imul(I,re)|0)+Math.imul(U,ie)|0,a=a+Math.imul(U,re)|0,r=r+Math.imul(M,ae)|0,n=(n=n+Math.imul(M,se)|0)+Math.imul(k,ae)|0,a=a+Math.imul(k,se)|0,r=r+Math.imul(T,le)|0,n=(n=n+Math.imul(T,fe)|0)+Math.imul(A,le)|0,a=a+Math.imul(A,fe)|0,r=r+Math.imul(C,ce)|0,n=(n=n+Math.imul(C,he)|0)+Math.imul(S,ce)|0,a=a+Math.imul(S,he)|0;var xe=(f+(r=r+Math.imul(g,_e)|0)|0)+((8191&(n=(n=n+Math.imul(g,pe)|0)+Math.imul(w,_e)|0))<<13)|0;f=((a=a+Math.imul(w,pe)|0)+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,r=Math.imul(B,$),n=(n=Math.imul(B,ee))+Math.imul(L,$)|0,a=Math.imul(L,ee),r=r+Math.imul(D,ie)|0,n=(n=n+Math.imul(D,re)|0)+Math.imul(O,ie)|0,a=a+Math.imul(O,re)|0,r=r+Math.imul(I,ae)|0,n=(n=n+Math.imul(I,se)|0)+Math.imul(U,ae)|0,a=a+Math.imul(U,se)|0,r=r+Math.imul(M,le)|0,n=(n=n+Math.imul(M,fe)|0)+Math.imul(k,le)|0,a=a+Math.imul(k,fe)|0,r=r+Math.imul(T,ce)|0,n=(n=n+Math.imul(T,he)|0)+Math.imul(A,ce)|0,a=a+Math.imul(A,he)|0;var Me=(f+(r=r+Math.imul(C,_e)|0)|0)+((8191&(n=(n=n+Math.imul(C,pe)|0)+Math.imul(S,_e)|0))<<13)|0;f=((a=a+Math.imul(S,pe)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,r=Math.imul(B,ie),n=(n=Math.imul(B,re))+Math.imul(L,ie)|0,a=Math.imul(L,re),r=r+Math.imul(D,ae)|0,n=(n=n+Math.imul(D,se)|0)+Math.imul(O,ae)|0,a=a+Math.imul(O,se)|0,r=r+Math.imul(I,le)|0,n=(n=n+Math.imul(I,fe)|0)+Math.imul(U,le)|0,a=a+Math.imul(U,fe)|0,r=r+Math.imul(M,ce)|0,n=(n=n+Math.imul(M,he)|0)+Math.imul(k,ce)|0,a=a+Math.imul(k,he)|0;var ke=(f+(r=r+Math.imul(T,_e)|0)|0)+((8191&(n=(n=n+Math.imul(T,pe)|0)+Math.imul(A,_e)|0))<<13)|0;f=((a=a+Math.imul(A,pe)|0)+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,r=Math.imul(B,ae),n=(n=Math.imul(B,se))+Math.imul(L,ae)|0,a=Math.imul(L,se),r=r+Math.imul(D,le)|0,n=(n=n+Math.imul(D,fe)|0)+Math.imul(O,le)|0,a=a+Math.imul(O,fe)|0,r=r+Math.imul(I,ce)|0,n=(n=n+Math.imul(I,he)|0)+Math.imul(U,ce)|0,a=a+Math.imul(U,he)|0;var Pe=(f+(r=r+Math.imul(M,_e)|0)|0)+((8191&(n=(n=n+Math.imul(M,pe)|0)+Math.imul(k,_e)|0))<<13)|0;f=((a=a+Math.imul(k,pe)|0)+(n>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,r=Math.imul(B,le),n=(n=Math.imul(B,fe))+Math.imul(L,le)|0,a=Math.imul(L,fe),r=r+Math.imul(D,ce)|0,n=(n=n+Math.imul(D,he)|0)+Math.imul(O,ce)|0,a=a+Math.imul(O,he)|0;var Ie=(f+(r=r+Math.imul(I,_e)|0)|0)+((8191&(n=(n=n+Math.imul(I,pe)|0)+Math.imul(U,_e)|0))<<13)|0;f=((a=a+Math.imul(U,pe)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,r=Math.imul(B,ce),n=(n=Math.imul(B,he))+Math.imul(L,ce)|0,a=Math.imul(L,he);var Ue=(f+(r=r+Math.imul(D,_e)|0)|0)+((8191&(n=(n=n+Math.imul(D,pe)|0)+Math.imul(O,_e)|0))<<13)|0;f=((a=a+Math.imul(O,pe)|0)+(n>>>13)|0)+(Ue>>>26)|0,Ue&=67108863;var Re=(f+(r=Math.imul(B,_e))|0)+((8191&(n=(n=Math.imul(B,pe))+Math.imul(L,_e)|0))<<13)|0;return f=((a=Math.imul(L,pe))+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,l[0]=me,l[1]=be,l[2]=ve,l[3]=ye,l[4]=ge,l[5]=we,l[6]=Ee,l[7]=Ce,l[8]=Se,l[9]=je,l[10]=Te,l[11]=Ae,l[12]=xe,l[13]=Me,l[14]=ke,l[15]=Pe,l[16]=Ie,l[17]=Ue,l[18]=Re,0!==f&&(l[19]=f,i.length++),i;};function m(e,t,i){i.negative=t.negative^e.negative,i.length=e.length+t.length;for(var r=0,n=0,a=0;a>>26)|0)>>>26,s&=67108863;}i.words[a]=o,r=s,s=n;}return 0!==r?i.words[a]=r:i.length--,i._strip();}function b(e,t,i){return m(e,t,i);}function v(e,t){this.x=e,this.y=t;}Math.imul||(p=_),a.prototype.mulTo=function(e,t){var i=this.length+e.length;return 10===this.length&&10===e.length?p(this,e,t):i<63?_(this,e,t):i<1024?m(this,e,t):b(this,e,t);},v.prototype.makeRBT=function(e){for(var t=new Array(e),i=a.prototype._countBits(e)-1,r=0;r>=1;}return r;},v.prototype.permute=function(e,t,i,r,n,a){for(var s=0;s>>=1){n++;}return 1<>>=13,i[2*s+1]=8191&a,a>>>=13;}for(s=2*t;s>=26,i+=a/67108864|0,i+=s>>>26,this.words[n]=67108863&s;}return 0!==i&&(this.words[n]=i,this.length++),t?this.ineg():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=function(e){for(var t=new Array(e.bitLength()),i=0;i>>n&1;}return t;}(e);if(0===t.length)return new a(1);for(var i=this,r=0;r=0);var t,i=e%26,n=(e-i)/26,a=67108863>>>26-i<<26-i;if(0!==i){var s=0;for(t=0;t>>26-i;}s&&(this.words[t]=s,this.length++);}if(0!==n){for(t=this.length-1;t>=0;t--){this.words[t+n]=this.words[t];}for(t=0;t=0),n=t?(t-t%26)/26:0;var a=e%26,s=Math.min((e-a)/26,this.length),o=67108863^67108863>>>a<s)for(this.length-=s,f=0;f=0&&(0!==u||f>=n);f--){var c=0|this.words[f];this.words[f]=u<<26-a|c>>>a,u=c&o;}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this._strip();},a.prototype.ishrn=function(e,t,i){return r(0===this.negative),this.iushrn(e,t,i);},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){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26,n=1<=0);var t=e%26,i=(e-t)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==t&&i++,this.length=Math.min(i,this.length),0!==t){var n=67108863^67108863>>>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(r("number"==typeof e),r(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>26)-(l/67108864|0),this.words[n+i]=67108863&a;}for(;n>26,this.words[n+i]=67108863&a;}if(0===o)return this._strip();for(r(-1===o),o=0,n=0;n>26,this.words[n]=67108863&a;}return this.negative=1,this._strip();},a.prototype._wordDiv=function(e,t){var i=(this.length,e.length),r=this.clone(),n=e,s=0|n.words[n.length-1];0!==(i=26-this._countBits(s))&&(n=n.ushln(i),r.iushln(i),s=0|n.words[n.length-1]);var o,l=r.length-n.length;if("mod"!==t){(o=new a(null)).length=l+1,o.words=new Array(o.length);for(var f=0;f=0;c--){var h=67108864*(0|r.words[n.length+c])+(0|r.words[n.length+c-1]);for(h=Math.min(h/s|0,67108863),r._ishlnsubmul(n,h,c);0!==r.negative;){h--,r.negative=0,r._ishlnsubmul(n,1,c),r.isZero()||(r.negative^=1);}o&&(o.words[c]=h);}return o&&o._strip(),r._strip(),"div"!==t&&0!==i&&r.iushrn(i),{div:o||null,mod:r};},a.prototype.divmod=function(e,t,i){return r(!e.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===e.negative?(o=this.neg().divmod(e,t),"mod"!==t&&(n=o.div.neg()),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.iadd(e)),{div:n,mod:s}):0===this.negative&&0!==e.negative?(o=this.divmod(e.neg(),t),"mod"!==t&&(n=o.div.neg()),{div:n,mod:o.mod}):0!=(this.negative&e.negative)?(o=this.neg().divmod(e.neg(),t),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.isub(e)),{div:o.div,mod:s}):e.length>this.length||this.cmp(e)<0?{div:new a(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new a(this.modrn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new a(this.modrn(e.words[0]))}:this._wordDiv(e,t);var n,s,o;},a.prototype.div=function(e){return this.divmod(e,"div",!1).div;},a.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod;},a.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod;},a.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var i=0!==t.div.negative?t.mod.isub(e):t.mod,r=e.ushrn(1),n=e.andln(1),a=i.cmp(r);return a<0||1===n&&0===a?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1);},a.prototype.modrn=function(e){var t=e<0;t&&(e=-e),r(e<=67108863);for(var i=(1<<26)%e,n=0,a=this.length-1;a>=0;a--){n=(i*n+(0|this.words[a]))%e;}return t?-n:n;},a.prototype.modn=function(e){return this.modrn(e);},a.prototype.idivn=function(e){var t=e<0;t&&(e=-e),r(e<=67108863);for(var i=0,n=this.length-1;n>=0;n--){var a=(0|this.words[n])+67108864*i;this.words[n]=a/e|0,i=a%e;}return this._strip(),t?this.ineg():this;},a.prototype.divn=function(e){return this.clone().idivn(e);},a.prototype.egcd=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n=new a(1),s=new a(0),o=new a(0),l=new a(1),f=0;t.isEven()&&i.isEven();){t.iushrn(1),i.iushrn(1),++f;}for(var u=i.clone(),c=t.clone();!t.isZero();){for(var h=0,d=1;0==(t.words[0]&d)&&h<26;++h,d<<=1){;}if(h>0)for(t.iushrn(h);h-->0;){(n.isOdd()||s.isOdd())&&(n.iadd(u),s.isub(c)),n.iushrn(1),s.iushrn(1);}for(var _=0,p=1;0==(i.words[0]&p)&&_<26;++_,p<<=1){;}if(_>0)for(i.iushrn(_);_-->0;){(o.isOdd()||l.isOdd())&&(o.iadd(u),l.isub(c)),o.iushrn(1),l.iushrn(1);}t.cmp(i)>=0?(t.isub(i),n.isub(o),s.isub(l)):(i.isub(t),o.isub(n),l.isub(s));}return{a:o,b:l,gcd:i.iushln(f)};},a.prototype._invmp=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n,s=new a(1),o=new a(0),l=i.clone();t.cmpn(1)>0&&i.cmpn(1)>0;){for(var f=0,u=1;0==(t.words[0]&u)&&f<26;++f,u<<=1){;}if(f>0)for(t.iushrn(f);f-->0;){s.isOdd()&&s.iadd(l),s.iushrn(1);}for(var c=0,h=1;0==(i.words[0]&h)&&c<26;++c,h<<=1){;}if(c>0)for(i.iushrn(c);c-->0;){o.isOdd()&&o.iadd(l),o.iushrn(1);}t.cmp(i)>=0?(t.isub(i),s.isub(o)):(i.isub(t),o.isub(s));}return(n=0===t.cmpn(1)?s:o).cmpn(0)<0&&n.iadd(e),n;},a.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),i=e.clone();t.negative=0,i.negative=0;for(var r=0;t.isEven()&&i.isEven();r++){t.iushrn(1),i.iushrn(1);}for(;;){for(;t.isEven();){t.iushrn(1);}for(;i.isEven();){i.iushrn(1);}var n=t.cmp(i);if(n<0){var a=t;t=i,i=a;}else if(0===n||0===i.cmpn(1))break;t.isub(i);}return i.iushln(r);},a.prototype.invm=function(e){return this.egcd(e).a.umod(e);},a.prototype.isEven=function(){return 0==(1&this.words[0]);},a.prototype.isOdd=function(){return 1==(1&this.words[0]);},a.prototype.andln=function(e){return this.words[0]&e;},a.prototype.bincn=function(e){r("number"==typeof e);var t=e%26,i=(e-t)/26,n=1<>>26,o&=67108863,this.words[s]=o;}return 0!==a&&(this.words[s]=a,this.length++),this;},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0];},a.prototype.cmpn=function(e){var t,i=e<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this._strip(),this.length>1)t=1;else{i&&(e=-e),r(e<=67108863,"Number is too big");var n=0|this.words[0];t=n===e?0:ne.length)return 1;if(this.length=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){rn&&(t=1);break;}}return t;},a.prototype.gtn=function(e){return 1===this.cmpn(e);},a.prototype.gt=function(e){return 1===this.cmp(e);},a.prototype.gten=function(e){return this.cmpn(e)>=0;},a.prototype.gte=function(e){return this.cmp(e)>=0;},a.prototype.ltn=function(e){return-1===this.cmpn(e);},a.prototype.lt=function(e){return-1===this.cmp(e);},a.prototype.lten=function(e){return this.cmpn(e)<=0;},a.prototype.lte=function(e){return this.cmp(e)<=0;},a.prototype.eqn=function(e){return 0===this.cmpn(e);},a.prototype.eq=function(e){return 0===this.cmp(e);},a.red=function(e){return new j(e);},a.prototype.toRed=function(e){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e);},a.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this);},a.prototype._forceRed=function(e){return this.red=e,this;},a.prototype.forceRed=function(e){return r(!this.red,"Already a number in reduction context"),this._forceRed(e);},a.prototype.redAdd=function(e){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,e);},a.prototype.redIAdd=function(e){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e);},a.prototype.redSub=function(e){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,e);},a.prototype.redISub=function(e){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,e);},a.prototype.redShl=function(e){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,e);},a.prototype.redMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e);},a.prototype.redIMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e);},a.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this);},a.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this);},a.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this);},a.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this);},a.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this);},a.prototype.redPow=function(e){return r(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e);};var y={k256:null,p224:null,p192:null,p25519:null};function g(e,t){this.name=e,this.p=new a(t,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp();}function w(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f");}function E(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001");}function C(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff");}function S(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed");}function j(e){if("string"==typeof e){var t=a._prime(e);this.m=t.p,this.prime=t;}else r(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null;}function T(e){j.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv);}g.prototype._tmp=function(){var e=new a(null);return e.words=new Array(Math.ceil(this.n/13)),e;},g.prototype.ireduce=function(e){var t,i=e;do{this.split(i,this.tmp),t=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength();}while(t>this.n);var r=t0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i;},g.prototype.split=function(e,t){e.iushrn(this.n,0,t);},g.prototype.imulK=function(e){return e.imul(this.k);},n(w,g),w.prototype.split=function(e,t){for(var i=Math.min(e.length,9),r=0;r>>22,n=a;}n>>>=22,e.words[r-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9;},w.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,i=0;i>>=26,e.words[i]=n,t=r;}return 0!==t&&(e.words[e.length++]=t),e;},a._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new w();else if("p224"===e)t=new E();else if("p192"===e)t=new C();else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new S();}return y[e]=t,t;},j.prototype._verify1=function(e){r(0===e.negative,"red works only with positives"),r(e.red,"red works only with red numbers");},j.prototype._verify2=function(e,t){r(0==(e.negative|t.negative),"red works only with positives"),r(e.red&&e.red===t.red,"red works only with red numbers");},j.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):(f(e,e.umod(this.m)._forceRed(this)),e);},j.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this);},j.prototype.add=function(e,t){this._verify2(e,t);var i=e.add(t);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this);},j.prototype.iadd=function(e,t){this._verify2(e,t);var i=e.iadd(t);return i.cmp(this.m)>=0&&i.isub(this.m),i;},j.prototype.sub=function(e,t){this._verify2(e,t);var i=e.sub(t);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this);},j.prototype.isub=function(e,t){this._verify2(e,t);var i=e.isub(t);return i.cmpn(0)<0&&i.iadd(this.m),i;},j.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t));},j.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t));},j.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t));},j.prototype.isqr=function(e){return this.imul(e,e.clone());},j.prototype.sqr=function(e){return this.mul(e,e);},j.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(r(t%2==1),3===t){var i=this.m.add(new a(1)).iushrn(2);return this.pow(e,i);}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);){s++,n.iushrn(1);}r(!n.isZero());var o=new a(1).toRed(this),l=o.redNeg(),f=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new a(2*u*u).toRed(this);0!==this.pow(u,f).cmp(l);){u.redIAdd(l);}for(var c=this.pow(u,n),h=this.pow(e,n.addn(1).iushrn(1)),d=this.pow(e,n),_=s;0!==d.cmp(o);){for(var p=d,m=0;0!==p.cmp(o);m++){p=p.redSqr();}r(m<_);var b=this.pow(c,new a(1).iushln(_-m-1));h=h.redMul(b),c=b.redSqr(),d=d.redMul(c),_=m;}return h;},j.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t);},j.prototype.pow=function(e,t){if(t.isZero())return new a(1).toRed(this);if(0===t.cmpn(1))return e.clone();var i=new Array(16);i[0]=new a(1).toRed(this),i[1]=e;for(var r=2;r=0;r--){for(var f=t.words[r],u=l-1;u>=0;u--){var c=f>>u&1;n!==i[0]&&(n=this.sqr(n)),0!==c||0!==s?(s<<=1,s|=c,(4===++o||0===r&&0===u)&&(n=this.mul(n,i[s]),o=0,s=0)):o=0;}l=26;}return n;},j.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t;},j.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t;},a.mont=function(e){return new T(e);},n(T,j),T.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift));},T.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t;},T.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this);},T.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new a(0)._forceRed(this);var i=e.mul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this);},T.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this);};}(void 0===t||t,this);},{buffer:20}],19:[function(e,t,i){var r;function n(e){this.rand=e;}if(t.exports=function(e){return r||(r=new n(null)),r.generate(e);},t.exports.Rand=n,n.prototype.generate=function(e){return this._rand(e);},n.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),i=0;i>>24]^u[_>>>16&255]^c[p>>>8&255]^h[255&m]^t[b++],s=f[_>>>24]^u[p>>>16&255]^c[m>>>8&255]^h[255&d]^t[b++],o=f[p>>>24]^u[m>>>16&255]^c[d>>>8&255]^h[255&_]^t[b++],l=f[m>>>24]^u[d>>>16&255]^c[_>>>8&255]^h[255&p]^t[b++],d=a,_=s,p=o,m=l;}return a=(r[d>>>24]<<24|r[_>>>16&255]<<16|r[p>>>8&255]<<8|r[255&m])^t[b++],s=(r[_>>>24]<<24|r[p>>>16&255]<<16|r[m>>>8&255]<<8|r[255&d])^t[b++],o=(r[p>>>24]<<24|r[m>>>16&255]<<16|r[d>>>8&255]<<8|r[255&_])^t[b++],l=(r[m>>>24]<<24|r[d>>>16&255]<<16|r[_>>>8&255]<<8|r[255&p])^t[b++],[a>>>=0,s>>>=0,o>>>=0,l>>>=0];}var o=[0,1,2,4,8,16,32,64,128,27,54],l=function(){for(var e=new Array(256),t=0;t<256;t++){e[t]=t<128?t<<1:t<<1^283;}for(var i=[],r=[],n=[[],[],[],[]],a=[[],[],[],[]],s=0,o=0,l=0;l<256;++l){var f=o^o<<1^o<<2^o<<3^o<<4;f=f>>>8^255&f^99,i[s]=f,r[f]=s;var u=e[s],c=e[u],h=e[c],d=257*e[f]^16843008*f;n[0][s]=d<<24|d>>>8,n[1][s]=d<<16|d>>>16,n[2][s]=d<<8|d>>>24,n[3][s]=d,d=16843009*h^65537*c^257*u^16843008*s,a[0][f]=d<<24|d>>>8,a[1][f]=d<<16|d>>>16,a[2][f]=d<<8|d>>>24,a[3][f]=d,0===s?s=o=1:(s=u^e[e[e[h^u]]],o^=e[e[o]]);}return{SBOX:i,INV_SBOX:r,SUB_MIX:n,INV_SUB_MIX:a};}();function f(e){this._key=n(e),this._reset();}f.blockSize=16,f.keySize=32,f.prototype.blockSize=f.blockSize,f.prototype.keySize=f.keySize,f.prototype._reset=function(){for(var e=this._key,t=e.length,i=t+6,r=4*(i+1),n=[],a=0;a>>24,s=l.SBOX[s>>>24]<<24|l.SBOX[s>>>16&255]<<16|l.SBOX[s>>>8&255]<<8|l.SBOX[255&s],s^=o[a/t|0]<<24):t>6&&a%t==4&&(s=l.SBOX[s>>>24]<<24|l.SBOX[s>>>16&255]<<16|l.SBOX[s>>>8&255]<<8|l.SBOX[255&s]),n[a]=n[a-t]^s;}for(var f=[],u=0;u>>24]]^l.INV_SUB_MIX[1][l.SBOX[h>>>16&255]]^l.INV_SUB_MIX[2][l.SBOX[h>>>8&255]]^l.INV_SUB_MIX[3][l.SBOX[255&h]];}this._nRounds=i,this._keySchedule=n,this._invKeySchedule=f;},f.prototype.encryptBlockRaw=function(e){return s(e=n(e),this._keySchedule,l.SUB_MIX,l.SBOX,this._nRounds);},f.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),i=r.allocUnsafe(16);return i.writeUInt32BE(t[0],0),i.writeUInt32BE(t[1],4),i.writeUInt32BE(t[2],8),i.writeUInt32BE(t[3],12),i;},f.prototype.decryptBlock=function(e){var t=(e=n(e))[1];e[1]=e[3],e[3]=t;var i=s(e,this._invKeySchedule,l.INV_SUB_MIX,l.INV_SBOX,this._nRounds),a=r.allocUnsafe(16);return a.writeUInt32BE(i[0],0),a.writeUInt32BE(i[3],4),a.writeUInt32BE(i[2],8),a.writeUInt32BE(i[1],12),a;},f.prototype.scrub=function(){a(this._keySchedule),a(this._invKeySchedule),a(this._key);},t.exports.AES=f;},{"safe-buffer":184}],22:[function(e,t,i){var r=e("./aes"),n=e("safe-buffer").Buffer,a=e("cipher-base"),s=e("inherits"),o=e("./ghash"),l=e("buffer-xor"),f=e("./incr32");function u(e,t,i,s){a.call(this);var l=n.alloc(4,0);this._cipher=new r.AES(t);var u=this._cipher.encryptBlock(l);this._ghash=new o(u),i=function(e,t,i){if(12===t.length)return e._finID=n.concat([t,n.from([0,0,0,1])]),n.concat([t,n.from([0,0,0,2])]);var r=new o(i),a=t.length,s=a%16;r.update(t),s&&(s=16-s,r.update(n.alloc(s,0))),r.update(n.alloc(8,0));var l=8*a,u=n.alloc(8);u.writeUIntBE(l,0,8),r.update(u),e._finID=r.state;var c=n.from(e._finID);return f(c),c;}(this,i,u),this._prev=n.from(i),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=s,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1;}s(u,a),u.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=n.alloc(t,0),this._ghash.update(t));}this._called=!0;var i=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(i),this._len+=e.length,i;},u.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=l(this._ghash["final"](8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var i=0;e.length!==t.length&&i++;for(var r=Math.min(e.length,t.length),n=0;n16)throw new Error("unable to decrypt data");var i=-1;for(;++i16)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;},c.prototype.flush=function(){if(this.cache.length)return this.cache;},i.createDecipher=function(e,t){var i=a[e.toLowerCase()];if(!i)throw new TypeError("invalid suite type");var r=f(t,!1,i.key,i.iv);return h(e,r.key,r.iv);},i.createDecipheriv=h;},{"./aes":21,"./authCipher":22,"./modes":34,"./streamCipher":37,"cipher-base":67,evp_bytestokey:105,inherits:136,"safe-buffer":184}],25:[function(e,t,i){var r=e("./modes"),n=e("./authCipher"),a=e("safe-buffer").Buffer,s=e("./streamCipher"),o=e("cipher-base"),l=e("./aes"),f=e("evp_bytestokey");function u(e,t,i){o.call(this),this._cache=new h(),this._cipher=new l.AES(t),this._prev=a.from(i),this._mode=e,this._autopadding=!0;}e("inherits")(u,o),u.prototype._update=function(e){var t,i;this._cache.add(e);for(var r=[];t=this._cache.get();){i=this._mode.encrypt(this,t),r.push(i);}return a.concat(r);};var c=a.alloc(16,16);function h(){this.cache=a.allocUnsafe(0);}function d(e,t,i){var o=r[e.toLowerCase()];if(!o)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=a.from(t)),t.length!==o.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof i&&(i=a.from(i)),"GCM"!==o.mode&&i.length!==o.iv)throw new TypeError("invalid iv length "+i.length);return"stream"===o.type?new s(o.module,t,i):"auth"===o.type?new n(o.module,t,i):new u(o.module,t,i);}u.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(c))throw this._cipher.scrub(),new Error("data not multiple of block length");},u.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this;},h.prototype.add=function(e){this.cache=a.concat([this.cache,e]);},h.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;},h.prototype.flush=function(){for(var e=16-this.cache.length,t=a.allocUnsafe(e),i=-1;++i>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t;}function s(e){this.h=e,this.state=r.alloc(16,0),this.cache=r.allocUnsafe(0);}s.prototype.ghash=function(e){for(var t=-1;++t0;t--){r[t]=r[t]>>>1|(1&r[t-1])<<31;}r[0]=r[0]>>>1,i&&(r[0]=r[0]^225<<24);}this.state=a(n);},s.prototype.update=function(e){var t;for(this.cache=r.concat([this.cache,e]);this.cache.length>=16;){t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t);}},s.prototype["final"]=function(e,t){return this.cache.length&&this.ghash(r.concat([this.cache,n],16)),this.ghash(a([0,e,0,t])),this.state;},t.exports=s;},{"safe-buffer":184}],27:[function(e,t,i){t.exports=function(e){for(var t,i=e.length;i--;){if(255!==(t=e.readUInt8(i))){t++,e.writeUInt8(t,i);break;}e.writeUInt8(0,i);}};},{}],28:[function(e,t,i){var r=e("buffer-xor");i.encrypt=function(e,t){var i=r(t,e._prev);return e._prev=e._cipher.encryptBlock(i),e._prev;},i.decrypt=function(e,t){var i=e._prev;e._prev=t;var n=e._cipher.decryptBlock(t);return r(n,i);};},{"buffer-xor":65}],29:[function(e,t,i){var r=e("safe-buffer").Buffer,n=e("buffer-xor");function a(e,t,i){var a=t.length,s=n(t,e._cache);return e._cache=e._cache.slice(a),e._prev=r.concat([e._prev,i?t:s]),s;}i.encrypt=function(e,t,i){for(var n,s=r.allocUnsafe(0);t.length;){if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=r.allocUnsafe(0)),!(e._cache.length<=t.length)){s=r.concat([s,a(e,t,i)]);break;}n=e._cache.length,s=r.concat([s,a(e,t.slice(0,n),i)]),t=t.slice(n);}return s;};},{"buffer-xor":65,"safe-buffer":184}],30:[function(e,t,i){var r=e("safe-buffer").Buffer;function n(e,t,i){for(var r,n,s=-1,o=0;++s<8;){r=t&1<<7-s?128:0,o+=(128&(n=e._cipher.encryptBlock(e._prev)[0]^r))>>s%8,e._prev=a(e._prev,i?r:n);}return o;}function a(e,t){var i=e.length,n=-1,a=r.allocUnsafe(e.length);for(e=r.concat([e,r.from([t])]);++n>7;}return a;}i.encrypt=function(e,t,i){for(var a=t.length,s=r.allocUnsafe(a),o=-1;++o=0||!i.umod(e.prime1)||!i.umod(e.prime2);){i=new r(n(t));}return i;}t.exports=a,a.getr=s;}).call(this,e("buffer").Buffer);},{"bn.js":42,buffer:66,randombytes:166}],42:[function(e,t,i){arguments[4][16][0].apply(i,arguments);},{buffer:20,dup:16}],43:[function(e,t,i){t.exports=e("./browser/algorithms.json");},{"./browser/algorithms.json":44}],44:[function(e,t,i){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"}};},{}],45:[function(e,t,i){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"};},{}],46:[function(e,t,i){var r=e("safe-buffer").Buffer,n=e("create-hash"),a=e("readable-stream"),s=e("inherits"),o=e("./sign"),l=e("./verify"),f=e("./algorithms.json");function u(e){a.Writable.call(this);var t=f[e];if(!t)throw new Error("Unknown message digest");this._hashType=t.hash,this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign;}function c(e){a.Writable.call(this);var t=f[e];if(!t)throw new Error("Unknown message digest");this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign;}function h(e){return new u(e);}function d(e){return new c(e);}Object.keys(f).forEach(function(e){f[e].id=r.from(f[e].id,"hex"),f[e.toLowerCase()]=f[e];}),s(u,a.Writable),u.prototype._write=function(e,t,i){this._hash.update(e),i();},u.prototype.update=function(e,t){return"string"==typeof e&&(e=r.from(e,t)),this._hash.update(e),this;},u.prototype.sign=function(e,t){this.end();var i=this._hash.digest(),r=o(i,e,this._hashType,this._signType,this._tag);return t?r.toString(t):r;},s(c,a.Writable),c.prototype._write=function(e,t,i){this._hash.update(e),i();},c.prototype.update=function(e,t){return"string"==typeof e&&(e=r.from(e,t)),this._hash.update(e),this;},c.prototype.verify=function(e,t,i){"string"==typeof t&&(t=r.from(t,i)),this.end();var n=this._hash.digest();return l(t,n,e,this._signType,this._tag);},t.exports={Sign:h,Verify:d,createSign:h,createVerify:d};},{"./algorithms.json":44,"./sign":47,"./verify":48,"create-hash":71,inherits:136,"readable-stream":63,"safe-buffer":184}],47:[function(e,t,i){var r=e("safe-buffer").Buffer,n=e("create-hmac"),a=e("browserify-rsa"),s=e("elliptic").ec,o=e("bn.js"),l=e("parse-asn1"),f=e("./curves.json");function u(e,t,i,a){if((e=r.from(e.toArray())).length0&&i.ishrn(r),i;}function h(e,t,i){var a,s;do{for(a=r.alloc(0);8*a.length=t)throw new Error("invalid sig");}t.exports=function(e,t,i,f,u){var c=s(i);if("ec"===c.type){if("ecdsa"!==f&&"ecdsa/rsa"!==f)throw new Error("wrong public key type");return function(e,t,i){var r=o[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));var n=new a(r),s=i.data.subjectPrivateKey.data;return n.verify(t,e,s);}(e,t,c);}if("dsa"===c.type){if("dsa"!==f)throw new Error("wrong public key type");return function(e,t,i){var r=i.data.p,a=i.data.q,o=i.data.g,f=i.data.pub_key,u=s.signature.decode(e,"der"),c=u.s,h=u.r;l(c,a),l(h,a);var d=n.mont(r),_=c.invm(a);return 0===o.toRed(d).redPow(new n(t).mul(_).mod(a)).fromRed().mul(f.toRed(d).redPow(h.mul(_).mod(a)).fromRed()).mod(r).mod(a).cmp(h);}(e,t,c);}if("rsa"!==f&&"ecdsa/rsa"!==f)throw new Error("wrong public key type");t=r.concat([u,t]);for(var h=c.modulus.byteLength(),d=[1],_=0;t.length+d.length+22?"one of ".concat(t," ").concat(e.slice(0,i-1).join(", "),", or ")+e[i-1]:2===i?"one of ".concat(t," ").concat(e[0]," or ").concat(e[1]):"of ".concat(t," ").concat(e[0]);}return"of ".concat(t," ").concat(String(e));}n("ERR_INVALID_OPT_VALUE",function(e,t){return'The value "'+t+'" is invalid for option "'+e+'"';},TypeError),n("ERR_INVALID_ARG_TYPE",function(e,t,i){var r,n,s,o;if("string"==typeof t&&(n="not ",t.substr(!s||s<0?0:+s,n.length)===n)?(r="must not be",t=t.replace(/^not /,"")):r="must be",function(e,t,i){return(void 0===i||i>e.length)&&(i=e.length),e.substring(i-t.length,i)===t;}(e," argument"))o="The ".concat(e," ").concat(r," ").concat(a(t,"type"));else{var l=function(e,t,i){return"number"!=typeof i&&(i=0),!(i+t.length>e.length)&&-1!==e.indexOf(t,i);}(e,".")?"property":"argument";o='The "'.concat(e,'" ').concat(l," ").concat(r," ").concat(a(t,"type"));}return o+=". Received type ".concat(_typeof(i));},TypeError),n("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF"),n("ERR_METHOD_NOT_IMPLEMENTED",function(e){return"The "+e+" method is not implemented";}),n("ERR_STREAM_PREMATURE_CLOSE","Premature close"),n("ERR_STREAM_DESTROYED",function(e){return"Cannot call "+e+" after a stream was destroyed";}),n("ERR_MULTIPLE_CALLBACK","Callback called multiple times"),n("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable"),n("ERR_STREAM_WRITE_AFTER_END","write after end"),n("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError),n("ERR_UNKNOWN_ENCODING",function(e){return"Unknown encoding: "+e;},TypeError),n("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event"),t.exports.codes=r;},{}],50:[function(e,t,i){(function(i){"use strict";var r=Object.keys||function(e){var t=[];for(var i in e){t.push(i);}return t;};t.exports=f;var n=e("./_stream_readable"),a=e("./_stream_writable");e("inherits")(f,n);for(var s=r(a.prototype),o=0;o0){if("string"==typeof t||s.objectMode||Object.getPrototypeOf(t)===o.prototype||(t=function(e){return o.from(e);}(t)),r)s.endEmitted?E(e,new w()):A(e,s,t,!0);else if(s.ended)E(e,new y());else{if(s.destroyed)return!1;s.reading=!1,s.decoder&&!i?(t=s.decoder.write(t),s.objectMode||0!==t.length?A(e,s,t,!1):P(e,s)):A(e,s,t,!1);}}else r||(s.reading=!1,P(e,s));return!s.ended&&(s.lengtht.highWaterMark&&(t.highWaterMark=function(e){return e>=1073741824?e=1073741824:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e;}(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0));}function M(e){var t=e._readableState;f("emitReadable",t.needReadable,t.emittedReadable),t.needReadable=!1,t.emittedReadable||(f("emitReadable",t.flowing),t.emittedReadable=!0,i.nextTick(k,e));}function k(e){var t=e._readableState;f("emitReadable_",t.destroyed,t.length,t.ended),t.destroyed||!t.length&&!t.ended||(e.emit("readable"),t.emittedReadable=!1),t.needReadable=!t.flowing&&!t.ended&&t.length<=t.highWaterMark,O(e);}function P(e,t){t.readingMore||(t.readingMore=!0,i.nextTick(I,e,t));}function I(e,t){for(;!t.reading&&!t.ended&&(t.length0,t.resumeScheduled&&!t.paused?t.flowing=!0:e.listenerCount("data")>0&&e.resume();}function R(e){f("readable nexttick read 0"),e.read(0);}function D(e,t){f("resume",t.reading),t.reading||e.read(0),t.resumeScheduled=!1,e.emit("resume"),O(e),t.flowing&&!t.reading&&e.read(0);}function O(e){var t=e._readableState;for(f("flow",t.flowing);t.flowing&&null!==e.read();){;}}function F(e,t){return 0===t.length?null:(t.objectMode?i=t.buffer.shift():!e||e>=t.length?(i=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.first():t.buffer.concat(t.length),t.buffer.clear()):i=t.buffer.consume(e,t.decoder),i);var i;}function B(e){var 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f=e.keys[l],u=e.keys[l+1];a.expand(s,e.tmp,0),f^=e.tmp[0],u^=e.tmp[1];var c=a.substitute(f,u),h=s;s=(o^a.permute(c))>>>0,o=h;}a.rip(s,o,r,n);};},{"./cipher":78,"./utils":81,inherits:136,"minimalistic-assert":142}],80:[function(e,t,i){"use strict";var r=e("minimalistic-assert"),n=e("inherits"),a=e("./cipher"),s=e("./des");function o(e,t){r.equal(t.length,24,"Invalid key length");var i=t.slice(0,8),n=t.slice(8,16),a=t.slice(16,24);this.ciphers="encrypt"===e?[s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:n}),s.create({type:"encrypt",key:a})]:[s.create({type:"decrypt",key:a}),s.create({type:"encrypt",key:n}),s.create({type:"decrypt",key:i})];}function l(e){a.call(this,e);var t=new o(this.type,this.options.key);this._edeState=t;}n(l,a),t.exports=l,l.create=function(e){return new l(e);},l.prototype._update=function(e,t,i,r){var n=this._edeState;n.ciphers[0]._update(e,t,i,r),n.ciphers[1]._update(i,r,i,r),n.ciphers[2]._update(i,r,i,r);},l.prototype._pad=s.prototype._pad,l.prototype._unpad=s.prototype._unpad;},{"./cipher":78,"./des":79,inherits:136,"minimalistic-assert":142}],81:[function(e,t,i){"use strict";i.readUInt32BE=function(e,t){return(e[0+t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])>>>0;},i.writeUInt32BE=function(e,t,i){e[0+i]=t>>>24,e[1+i]=t>>>16&255,e[2+i]=t>>>8&255,e[3+i]=255&t;},i.ip=function(e,t,i,r){for(var n=0,a=0,s=6;s>=0;s-=2){for(var o=0;o<=24;o+=8){n<<=1,n|=t>>>o+s&1;}for(o=0;o<=24;o+=8){n<<=1,n|=e>>>o+s&1;}}for(s=6;s>=0;s-=2){for(o=1;o<=25;o+=8){a<<=1,a|=t>>>o+s&1;}for(o=1;o<=25;o+=8){a<<=1,a|=e>>>o+s&1;}}i[r+0]=n>>>0,i[r+1]=a>>>0;},i.rip=function(e,t,i,r){for(var n=0,a=0,s=0;s<4;s++){for(var o=24;o>=0;o-=8){n<<=1,n|=t>>>o+s&1,n<<=1,n|=e>>>o+s&1;}}for(s=4;s<8;s++){for(o=24;o>=0;o-=8){a<<=1,a|=t>>>o+s&1,a<<=1,a|=e>>>o+s&1;}}i[r+0]=n>>>0,i[r+1]=a>>>0;},i.pc1=function(e,t,i,r){for(var n=0,a=0,s=7;s>=5;s--){for(var o=0;o<=24;o+=8){n<<=1,n|=t>>o+s&1;}for(o=0;o<=24;o+=8){n<<=1,n|=e>>o+s&1;}}for(o=0;o<=24;o+=8){n<<=1,n|=t>>o+s&1;}for(s=1;s<=3;s++){for(o=0;o<=24;o+=8){a<<=1,a|=t>>o+s&1;}for(o=0;o<=24;o+=8){a<<=1,a|=e>>o+s&1;}}for(o=0;o<=24;o+=8){a<<=1,a|=e>>o+s&1;}i[r+0]=n>>>0,i[r+1]=a>>>0;},i.r28shl=function(e,t){return e<>>28-t;};var r=[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];i.pc2=function(e,t,i,n){for(var a=0,s=0,o=r.length>>>1,l=0;l>>r[l]&1;}for(l=o;l>>r[l]&1;}i[n+0]=a>>>0,i[n+1]=s>>>0;},i.expand=function(e,t,i){var r=0,n=0;r=(1&e)<<5|e>>>27;for(var a=23;a>=15;a-=4){r<<=6,r|=e>>>a&63;}for(a=11;a>=3;a-=4){n|=e>>>a&63,n<<=6;}n|=(31&e)<<1|e>>>31,t[i+0]=r>>>0,t[i+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];i.substitute=function(e,t){for(var i=0,r=0;r<4;r++){i<<=4,i|=n[64*r+(e>>>18-6*r&63)];}for(r=0;r<4;r++){i<<=4,i|=n[256+64*r+(t>>>18-6*r&63)];}return i>>>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];i.permute=function(e){for(var t=0,i=0;i>>a[i]&1;}return t>>>0;},i.padSplit=function(e,t,i){for(var r=e.toString(2);r.lengthe;){i.ishrn(1);}if(i.isEven()&&i.iadd(o),i.testn(1)||i.iadd(l),t.cmp(l)){if(!t.cmp(f))for(;i.mod(u).cmp(c);){i.iadd(d);}}else for(;i.mod(a).cmp(h);){i.iadd(d);}if(m(_=i.shrn(1))&&m(i)&&b(_)&&b(i)&&s.test(_)&&s.test(i))return i;}}},{"bn.js":86,"miller-rabin":140,randombytes:166}],85:[function(e,t,i){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:"ffffffffffffffffc90fdaa22168c234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strict";var r=i;r.version=e("../package.json").version,r.utils=e("./elliptic/utils"),r.rand=e("brorand"),r.curve=e("./elliptic/curve"),r.curves=e("./elliptic/curves"),r.ec=e("./elliptic/ec"),r.eddsa=e("./elliptic/eddsa");},{"../package.json":103,"./elliptic/curve":90,"./elliptic/curves":93,"./elliptic/ec":94,"./elliptic/eddsa":97,"./elliptic/utils":101,brorand:19}],88:[function(e,t,i){"use strict";var r=e("bn.js"),n=e("../utils"),a=n.getNAF,s=n.getJSF,o=n.assert;function l(e,t){this.type=e,this.p=new r(t.p,16),this.red=t.prime?r.red(t.prime):r.mont(this.p),this.zero=new r(0).toRed(this.red),this.one=new r(1).toRed(this.red),this.two=new r(2).toRed(this.red),this.n=t.n&&new r(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),this._bitLength=this.n?this.n.bitLength():0;var i=this.n&&this.p.div(this.n);!i||i.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red));}function f(e,t){this.curve=e,this.type=t,this.precomputed=null;}t.exports=l,l.prototype.point=function(){throw new Error("Not implemented");},l.prototype.validate=function(){throw new Error("Not implemented");},l.prototype._fixedNafMul=function(e,t){o(e.precomputed);var i=e._getDoubles(),r=a(t,1,this._bitLength),n=(1<=l;t--){f=(f<<1)+r[t];}s.push(f);}for(var u=this.jpoint(null,null,null),c=this.jpoint(null,null,null),h=n;h>0;h--){for(l=0;l=0;f--){for(t=0;f>=0&&0===s[f];f--){t++;}if(f>=0&&t++,l=l.dblp(t),f<0)break;var u=s[f];o(0!==u),l="affine"===e.type?u>0?l.mixedAdd(n[u-1>>1]):l.mixedAdd(n[-u-1>>1].neg()):u>0?l.add(n[u-1>>1]):l.add(n[-u-1>>1].neg());}return"affine"===e.type?l.toP():l;},l.prototype._wnafMulAdd=function(e,t,i,r,n){for(var o=this._wnafT1,l=this._wnafT2,f=this._wnafT3,u=0,c=0;c=1;c-=2){var d=c-1,_=c;if(1===o[d]&&1===o[_]){var p=[t[d],null,null,t[_]];0===t[d].y.cmp(t[_].y)?(p[1]=t[d].add(t[_]),p[2]=t[d].toJ().mixedAdd(t[_].neg())):0===t[d].y.cmp(t[_].y.redNeg())?(p[1]=t[d].toJ().mixedAdd(t[_]),p[2]=t[d].add(t[_].neg())):(p[1]=t[d].toJ().mixedAdd(t[_]),p[2]=t[d].toJ().mixedAdd(t[_].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],b=s(i[d],i[_]);u=Math.max(b[0].length,u),f[d]=new Array(u),f[_]=new Array(u);for(var v=0;v=0;c--){for(var C=0;c>=0;){var S=!0;for(v=0;v=0&&C++,w=w.dblp(C),c<0)break;for(v=0;v0?j=l[v][T-1>>1]:T<0&&(j=l[v][-T-1>>1].neg()),w="affine"===j.type?w.mixedAdd(j):w.add(j));}}for(c=0;c=Math.ceil((e.bitLength()+1)/t.step);},f.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n":"";},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c));},f.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),i=this.z.redSqr();i=i.redIAdd(i);var r=this.curve._mulA(e),n=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),a=r.redAdd(t),s=a.redSub(i),o=r.redSub(t),l=n.redMul(s),f=a.redMul(o),u=n.redMul(o),c=s.redMul(a);return this.curve.point(l,f,c,u);},f.prototype._projDbl=function(){var e,t,i,r=this.x.redAdd(this.y).redSqr(),n=this.x.redSqr(),a=this.y.redSqr();if(this.curve.twisted){var s=(f=this.curve._mulA(n)).redAdd(a);if(this.zOne)e=r.redSub(n).redSub(a).redMul(s.redSub(this.curve.two)),t=s.redMul(f.redSub(a)),i=s.redSqr().redSub(s).redSub(s);else{var o=this.z.redSqr(),l=s.redSub(o).redISub(o);e=r.redSub(n).redISub(a).redMul(l),t=s.redMul(f.redSub(a)),i=s.redMul(l);}}else{var f=n.redAdd(a);o=this.curve._mulC(this.z).redSqr(),l=f.redSub(o).redSub(o);e=this.curve._mulC(r.redISub(f)).redMul(l),t=this.curve._mulC(f).redMul(n.redISub(a)),i=f.redMul(l);}return this.curve.point(e,t,i);},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl();},f.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),i=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),r=this.t.redMul(this.curve.dd).redMul(e.t),n=this.z.redMul(e.z.redAdd(e.z)),a=i.redSub(t),s=n.redSub(r),o=n.redAdd(r),l=i.redAdd(t),f=a.redMul(s),u=o.redMul(l),c=a.redMul(l),h=s.redMul(o);return this.curve.point(f,u,h,c);},f.prototype._projAdd=function(e){var t,i,r=this.z.redMul(e.z),n=r.redSqr(),a=this.x.redMul(e.x),s=this.y.redMul(e.y),o=this.curve.d.redMul(a).redMul(s),l=n.redSub(o),f=n.redAdd(o),u=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(a).redISub(s),c=r.redMul(l).redMul(u);return this.curve.twisted?(t=r.redMul(f).redMul(s.redSub(this.curve._mulA(a))),i=l.redMul(f)):(t=r.redMul(f).redMul(s.redSub(a)),i=this.curve._mulC(l).redMul(f)),this.curve.point(c,t,i);},f.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e);},f.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e);},f.prototype.mulAdd=function(e,t,i){return this.curve._wnafMulAdd(1,[this,t],[e,i],2,!1);},f.prototype.jmulAdd=function(e,t,i){return this.curve._wnafMulAdd(1,[this,t],[e,i],2,!0);},f.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;},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg());},f.prototype.getX=function(){return this.normalize(),this.x.fromRed();},f.prototype.getY=function(){return this.normalize(),this.y.fromRed();},f.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY());},f.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var i=e.clone(),r=this.curve.redN.redMul(this.z);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(r),0===this.x.cmp(t))return!0;}},f.prototype.toP=f.prototype.normalize,f.prototype.mixedAdd=f.prototype.add;},{"../utils":101,"./base":88,"bn.js":102,inherits:136}],90:[function(e,t,i){"use strict";var r=i;r.base=e("./base"),r["short"]=e("./short"),r.mont=e("./mont"),r.edwards=e("./edwards");},{"./base":88,"./edwards":89,"./mont":91,"./short":92}],91:[function(e,t,i){"use strict";var r=e("bn.js"),n=e("inherits"),a=e("./base"),s=e("../utils");function o(e){a.call(this,"mont",e),this.a=new r(e.a,16).toRed(this.red),this.b=new r(e.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two));}function l(e,t,i){a.BasePoint.call(this,e,"projective"),null===t&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(t,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)));}n(o,a),t.exports=o,o.prototype.validate=function(e){var t=e.normalize().x,i=t.redSqr(),r=i.redMul(t).redAdd(i.redMul(this.a)).redAdd(t);return 0===r.redSqrt().redSqr().cmp(r);},n(l,a.BasePoint),o.prototype.decodePoint=function(e,t){return this.point(s.toArray(e,t),1);},o.prototype.point=function(e,t){return new l(this,e,t);},o.prototype.pointFromJSON=function(e){return l.fromJSON(this,e);},l.prototype.precompute=function(){},l.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength());},l.fromJSON=function(e,t){return new l(e,t[0],t[1]||e.one);},l.prototype.inspect=function(){return this.isInfinity()?"":"";},l.prototype.isInfinity=function(){return 0===this.z.cmpn(0);},l.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),i=e.redSub(t),r=e.redMul(t),n=i.redMul(t.redAdd(this.curve.a24.redMul(i)));return this.curve.point(r,n);},l.prototype.add=function(){throw new Error("Not supported on Montgomery curve");},l.prototype.diffAdd=function(e,t){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=e.x.redAdd(e.z),a=e.x.redSub(e.z).redMul(i),s=n.redMul(r),o=t.z.redMul(a.redAdd(s).redSqr()),l=t.x.redMul(a.redISub(s).redSqr());return this.curve.point(o,l);},l.prototype.mul=function(e){for(var t=e.clone(),i=this,r=this.curve.point(null,null),n=[];0!==t.cmpn(0);t.iushrn(1)){n.push(t.andln(1));}for(var a=n.length-1;a>=0;a--){0===n[a]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());}return r;},l.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve");},l.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve");},l.prototype.eq=function(e){return 0===this.getX().cmp(e.getX());},l.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this;},l.prototype.getX=function(){return this.normalize(),this.x.fromRed();};},{"../utils":101,"./base":88,"bn.js":102,inherits:136}],92:[function(e,t,i){"use strict";var r=e("../utils"),n=e("bn.js"),a=e("inherits"),s=e("./base"),o=r.assert;function l(e){s.call(this,"short",e),this.a=new n(e.a,16).toRed(this.red),this.b=new n(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 f(e,t,i,r){s.BasePoint.call(this,e,"affine"),null===t&&null===i?(this.x=null,this.y=null,this.inf=!0):(this.x=new n(t,16),this.y=new n(i,16),r&&(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 u(e,t,i,r){s.BasePoint.call(this,e,"jacobian"),null===t&&null===i&&null===r?(this.x=this.curve.one,this.y=this.curve.one,this.z=new n(0)):(this.x=new n(t,16),this.y=new n(i,16),this.z=new n(r,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;}a(l,s),t.exports=l,l.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,i;if(e.beta)t=new n(e.beta,16).toRed(this.red);else{var r=this._getEndoRoots(this.p);t=(t=r[0].cmp(r[1])<0?r[0]:r[1]).toRed(this.red);}if(e.lambda)i=new n(e.lambda,16);else{var a=this._getEndoRoots(this.n);0===this.g.mul(a[0]).x.cmp(this.g.x.redMul(t))?i=a[0]:(i=a[1],o(0===this.g.mul(i).x.cmp(this.g.x.redMul(t))));}return{beta:t,lambda:i,basis:e.basis?e.basis.map(function(e){return{a:new n(e.a,16),b:new n(e.b,16)};}):this._getEndoBasis(i)};}},l.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:n.mont(e),i=new n(2).toRed(t).redInvm(),r=i.redNeg(),a=new n(3).toRed(t).redNeg().redSqrt().redMul(i);return[r.redAdd(a).fromRed(),r.redSub(a).fromRed()];},l.prototype._getEndoBasis=function(e){for(var t,i,r,a,s,o,l,f,u,c=this.n.ushrn(Math.floor(this.n.bitLength()/2)),h=e,d=this.n.clone(),_=new n(1),p=new n(0),m=new n(0),b=new n(1),v=0;0!==h.cmpn(0);){var y=d.div(h);f=d.sub(y.mul(h)),u=m.sub(y.mul(_));var g=b.sub(y.mul(p));if(!r&&f.cmp(c)<0)t=l.neg(),i=_,r=f.neg(),a=u;else if(r&&2==++v)break;l=f,d=h,h=f,m=_,_=u,b=p,p=g;}s=f.neg(),o=u;var w=r.sqr().add(a.sqr());return s.sqr().add(o.sqr()).cmp(w)>=0&&(s=t,o=i),r.negative&&(r=r.neg(),a=a.neg()),s.negative&&(s=s.neg(),o=o.neg()),[{a:r,b:a},{a:s,b:o}];},l.prototype._endoSplit=function(e){var t=this.endo.basis,i=t[0],r=t[1],n=r.b.mul(e).divRound(this.n),a=i.b.neg().mul(e).divRound(this.n),s=n.mul(i.a),o=a.mul(r.a),l=n.mul(i.b),f=a.mul(r.b);return{k1:e.sub(s).sub(o),k2:l.add(f).neg()};},l.prototype.pointFromX=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),r=i.redSqrt();if(0!==r.redSqr().redSub(i).cmp(this.zero))throw new Error("invalid point");var a=r.fromRed().isOdd();return(t&&!a||!t&&a)&&(r=r.redNeg()),this.point(e,r);},l.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,i=e.y,r=this.a.redMul(t),n=t.redSqr().redMul(t).redIAdd(r).redIAdd(this.b);return 0===i.redSqr().redISub(n).cmpn(0);},l.prototype._endoWnafMulAdd=function(e,t,i){for(var r=this._endoWnafT1,n=this._endoWnafT2,a=0;a":"";},f.prototype.isInfinity=function(){return this.inf;},f.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 i=t.redSqr().redISub(this.x).redISub(e.x),r=t.redMul(this.x.redSub(i)).redISub(this.y);return this.curve.point(i,r);},f.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,i=this.x.redSqr(),r=e.redInvm(),n=i.redAdd(i).redIAdd(i).redIAdd(t).redMul(r),a=n.redSqr().redISub(this.x.redAdd(this.x)),s=n.redMul(this.x.redSub(a)).redISub(this.y);return this.curve.point(a,s);},f.prototype.getX=function(){return this.x.fromRed();},f.prototype.getY=function(){return this.y.fromRed();},f.prototype.mul=function(e){return e=new n(e,16),this.isInfinity()?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e);},f.prototype.mulAdd=function(e,t,i){var r=[this,t],n=[e,i];return this.curve.endo?this.curve._endoWnafMulAdd(r,n):this.curve._wnafMulAdd(1,r,n,2);},f.prototype.jmulAdd=function(e,t,i){var r=[this,t],n=[e,i];return this.curve.endo?this.curve._endoWnafMulAdd(r,n,!0):this.curve._wnafMulAdd(1,r,n,2,!0);},f.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));},f.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var i=this.precomputed,r=function r(e){return e.neg();};t.precomputed={naf:i.naf&&{wnd:i.naf.wnd,points:i.naf.points.map(r)},doubles:i.doubles&&{step:i.doubles.step,points:i.doubles.points.map(r)}};}return t;},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one);},a(u,s.BasePoint),l.prototype.jpoint=function(e,t,i){return new u(this,e,t,i);},u.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),i=this.x.redMul(t),r=this.y.redMul(t).redMul(e);return this.curve.point(i,r);},u.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z);},u.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),i=this.z.redSqr(),r=this.x.redMul(t),n=e.x.redMul(i),a=this.y.redMul(t.redMul(e.z)),s=e.y.redMul(i.redMul(this.z)),o=r.redSub(n),l=a.redSub(s);if(0===o.cmpn(0))return 0!==l.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=o.redSqr(),u=f.redMul(o),c=r.redMul(f),h=l.redSqr().redIAdd(u).redISub(c).redISub(c),d=l.redMul(c.redISub(h)).redISub(a.redMul(u)),_=this.z.redMul(e.z).redMul(o);return this.curve.jpoint(h,d,_);},u.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),i=this.x,r=e.x.redMul(t),n=this.y,a=e.y.redMul(t).redMul(this.z),s=i.redSub(r),o=n.redSub(a);if(0===s.cmpn(0))return 0!==o.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var l=s.redSqr(),f=l.redMul(s),u=i.redMul(l),c=o.redSqr().redIAdd(f).redISub(u).redISub(u),h=o.redMul(u.redISub(c)).redISub(n.redMul(f)),d=this.z.redMul(s);return this.curve.jpoint(c,h,d);},u.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,i=0;i=0)return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0;}},u.prototype.inspect=function(){return this.isInfinity()?"":"";},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0);};},{"../utils":101,"./base":88,"bn.js":102,inherits:136}],93:[function(e,t,i){"use strict";var r,n=i,a=e("hash.js"),s=e("./curve"),o=e("./utils").assert;function l(e){"short"===e.type?this.curve=new s["short"](e):"edwards"===e.type?this.curve=new s.edwards(e):this.curve=new s.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,o(this.g.validate(),"Invalid curve"),o(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O");}function f(e,t){Object.defineProperty(n,e,{configurable:!0,enumerable:!0,get:function get(){var i=new l(t);return Object.defineProperty(n,e,{configurable:!0,enumerable:!0,value:i}),i;}});}n.PresetCurve=l,f("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:a.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),f("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:a.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),f("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:a.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),f("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:a.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"]}),f("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:a.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"]}),f("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:a.sha256,gRed:!1,g:["9"]}),f("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:a.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=e("./precomputed/secp256k1");}catch(e){r=void 0;}f("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:a.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]});},{"./curve":90,"./precomputed/secp256k1":100,"./utils":101,"hash.js":122}],94:[function(e,t,i){"use strict";var r=e("bn.js"),n=e("hmac-drbg"),a=e("../utils"),s=e("../curves"),o=e("brorand"),l=a.assert,f=e("./key"),u=e("./signature");function c(e){if(!(this instanceof c))return new c(e);"string"==typeof e&&(l(s.hasOwnProperty(e),"Unknown curve "+e),e=s[e]),e instanceof s.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;}t.exports=c,c.prototype.keyPair=function(e){return new f(this,e);},c.prototype.keyFromPrivate=function(e,t){return f.fromPrivate(this,e,t);},c.prototype.keyFromPublic=function(e,t){return f.fromPublic(this,e,t);},c.prototype.genKeyPair=function(e){e||(e={});for(var t=new n({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),a=this.n.sub(new r(2));;){var s=new r(t.generate(i));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s);}},c.prototype._truncateToN=function(e,t){var i=8*e.byteLength()-this.n.bitLength();return i>0&&(e=e.ushrn(i)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e;},c.prototype.sign=function(e,t,i,a){"object"==_typeof(i)&&(a=i,i=null),a||(a={}),t=this.keyFromPrivate(t,i),e=this._truncateToN(new r(e,16));for(var s=this.n.byteLength(),o=t.getPrivate().toArray("be",s),l=e.toArray("be",s),f=new n({hash:this.hash,entropy:o,nonce:l,pers:a.pers,persEnc:a.persEnc||"utf8"}),c=this.n.sub(new r(1)),h=0;;h++){var d=a.k?a.k(h):new r(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(c)>=0)){var _=this.g.mul(d);if(!_.isInfinity()){var p=_.getX(),m=p.umod(this.n);if(0!==m.cmpn(0)){var b=d.invm(this.n).mul(m.mul(t.getPrivate()).iadd(e));if(0!==(b=b.umod(this.n)).cmpn(0)){var v=(_.getY().isOdd()?1:0)|(0!==p.cmp(m)?2:0);return a.canonical&&b.cmp(this.nh)>0&&(b=this.n.sub(b),v^=1),new u({r:m,s:b,recoveryParam:v});}}}}}},c.prototype.verify=function(e,t,i,n){e=this._truncateToN(new r(e,16)),i=this.keyFromPublic(i,n);var a=(t=new u(t,"hex")).r,s=t.s;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var o,l=s.invm(this.n),f=l.mul(e).umod(this.n),c=l.mul(a).umod(this.n);return this.curve._maxwellTrick?!(o=this.g.jmulAdd(f,i.getPublic(),c)).isInfinity()&&o.eqXToP(a):!(o=this.g.mulAdd(f,i.getPublic(),c)).isInfinity()&&0===o.getX().umod(this.n).cmp(a);},c.prototype.recoverPubKey=function(e,t,i,n){l((3&i)===i,"The recovery param is more than two bits"),t=new u(t,n);var a=this.n,s=new r(e),o=t.r,f=t.s,c=1&i,h=i>>1;if(o.cmp(this.curve.p.umod(this.curve.n))>=0&&h)throw new Error("Unable to find sencond key candinate");o=h?this.curve.pointFromX(o.add(this.curve.n),c):this.curve.pointFromX(o,c);var d=t.r.invm(a),_=a.sub(s).mul(d).umod(a),p=f.mul(d).umod(a);return this.g.mulAdd(_,o,p);},c.prototype.getKeyRecoveryParam=function(e,t,i,r){if(null!==(t=new u(t,r)).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(i))return n;}throw new Error("Unable to find valid recovery factor");};},{"../curves":93,"../utils":101,"./key":95,"./signature":96,"bn.js":102,brorand:19,"hmac-drbg":134}],95:[function(e,t,i){"use strict";var r=e("bn.js"),n=e("../utils").assert;function a(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);}t.exports=a,a.fromPublic=function(e,t,i){return t instanceof a?t:new a(e,{pub:t,pubEnc:i});},a.fromPrivate=function(e,t,i){return t instanceof a?t:new a(e,{priv:t,privEnc:i});},a.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"};},a.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;},a.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv;},a.prototype._importPrivate=function(e,t){this.priv=new r(e,t||16),this.priv=this.priv.umod(this.ec.curve.n);},a.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?n(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(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);},a.prototype.derive=function(e){return e.mul(this.priv).getX();},a.prototype.sign=function(e,t,i){return this.ec.sign(e,this,t,i);},a.prototype.verify=function(e,t){return this.ec.verify(e,t,this);},a.prototype.inspect=function(){return"";};},{"../utils":101,"bn.js":102}],96:[function(e,t,i){"use strict";var r=e("bn.js"),n=e("../utils"),a=n.assert;function s(e,t){if(e instanceof s)return e;this._importDER(e,t)||(a(e.r&&e.s,"Signature without r or s"),this.r=new r(e.r,16),this.s=new r(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam);}function o(){this.place=0;}function l(e,t){var i=e[t.place++];if(!(128&i))return i;var r=15&i;if(0===r||r>4)return!1;for(var n=0,a=0,s=t.place;a>>=0;}return!(n<=127)&&(t.place=s,n);}function f(e){for(var t=0,i=e.length-1;!e[t]&&!(128&e[t+1])&&t>>3);for(e.push(128|i);--i;){e.push(t>>>(i<<3)&255);}e.push(t);}}t.exports=s,s.prototype._importDER=function(e,t){e=n.toArray(e,t);var i=new o();if(48!==e[i.place++])return!1;var a=l(e,i);if(!1===a)return!1;if(a+i.place!==e.length)return!1;if(2!==e[i.place++])return!1;var s=l(e,i);if(!1===s)return!1;var f=e.slice(i.place,s+i.place);if(i.place+=s,2!==e[i.place++])return!1;var u=l(e,i);if(!1===u)return!1;if(e.length!==u+i.place)return!1;var c=e.slice(i.place,u+i.place);if(0===f[0]){if(!(128&f[1]))return!1;f=f.slice(1);}if(0===c[0]){if(!(128&c[1]))return!1;c=c.slice(1);}return this.r=new r(f),this.s=new r(c),this.recoveryParam=null,!0;},s.prototype.toDER=function(e){var t=this.r.toArray(),i=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&i[0]&&(i=[0].concat(i)),t=f(t),i=f(i);!(i[0]||128&i[1]);){i=i.slice(1);}var r=[2];u(r,t.length),(r=r.concat(t)).push(2),u(r,i.length);var a=r.concat(i),s=[48];return u(s,a.length),s=s.concat(a),n.encode(s,e);};},{"../utils":101,"bn.js":102}],97:[function(e,t,i){"use strict";var r=e("hash.js"),n=e("../curves"),a=e("../utils"),s=a.assert,o=a.parseBytes,l=e("./key"),f=e("./signature");function u(e){if(s("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof u))return new u(e);e=n[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=r.sha512;}t.exports=u,u.prototype.sign=function(e,t){e=o(e);var i=this.keyFromSecret(t),r=this.hashInt(i.messagePrefix(),e),n=this.g.mul(r),a=this.encodePoint(n),s=this.hashInt(a,i.pubBytes(),e).mul(i.priv()),l=r.add(s).umod(this.curve.n);return this.makeSignature({R:n,S:l,Rencoded:a});},u.prototype.verify=function(e,t,i){e=o(e),t=this.makeSignature(t);var r=this.keyFromPublic(i),n=this.hashInt(t.Rencoded(),r.pubBytes(),e),a=this.g.mul(t.S());return t.R().add(r.pub().mul(n)).eq(a);},u.prototype.hashInt=function(){for(var e=this.hash(),t=0;t(n>>1)-1?(n>>1)-l:l,a.isubn(o)):o=0,r[s]=o,a.iushrn(1);}return r;},r.getJSF=function(e,t){var i=[[],[]];e=e.clone(),t=t.clone();for(var r=0,n=0;e.cmpn(-r)>0||t.cmpn(-n)>0;){var a,s,o,l=e.andln(3)+r&3,f=t.andln(3)+n&3;if(3===l&&(l=-1),3===f&&(f=-1),0==(1&l))a=0;else a=3!==(o=e.andln(7)+r&7)&&5!==o||2!==f?l:-l;if(i[0].push(a),0==(1&f))s=0;else s=3!==(o=t.andln(7)+n&7)&&5!==o||2!==l?f:-f;i[1].push(s),2*r===a+1&&(r=1-r),2*n===s+1&&(n=1-n),e.iushrn(1),t.iushrn(1);}return i;},r.cachedProperty=function(e,t,i){var r="_"+t;e.prototype[t]=function(){return void 0!==this[r]?this[r]:this[r]=i.call(this);};},r.parseBytes=function(e){return"string"==typeof e?r.toArray(e,"hex"):e;},r.intFromLE=function(e){return new 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t=this._dataView.getUint16(this.position,null==e?this.endianness:e);return this.position+=2,t;},o.prototype.readUint8=function(){var e=this._dataView.getUint8(this.position);return this.position+=1,e;},o.prototype.readFloat32=function(e){var t=this._dataView.getFloat32(this.position,null==e?this.endianness:e);return this.position+=4,t;},o.prototype.readFloat64=function(e){var t=this._dataView.getFloat64(this.position,null==e?this.endianness:e);return this.position+=8,t;},o.endianness=new Int8Array(new Int16Array([1]).buffer)[0]>0,o.memcpy=function(e,t,i,r,n){var a=new Uint8Array(e,t,n),s=new Uint8Array(i,r,n);a.set(s);},o.arrayToNative=function(e,t){return t==this.endianness?e:this.flipArrayEndianness(e);},o.nativeToEndian=function(e,t){return this.endianness==t?e:this.flipArrayEndianness(e);},o.flipArrayEndianness=function(e){for(var t=new Uint8Array(e.buffer,e.byteOffset,e.byteLength),i=0;in;r--,n++){var a=t[n];t[n]=t[r],t[r]=a;}}return e;},o.prototype.failurePosition=0,String.fromCharCodeUint8=function(e){for(var t=[],i=0;i>16),this.writeUint8((65280&e)>>8),this.writeUint8(255&e);},o.prototype.adjustUint32=function(e,t){var i=this.position;this.seek(e),this.writeUint32(t),this.seek(i);},o.prototype.mapInt32Array=function(e,t){this._realloc(4*e);var i=new Int32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i;},o.prototype.mapInt16Array=function(e,t){this._realloc(2*e);var i=new Int16Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i;},o.prototype.mapInt8Array=function(e){this._realloc(1*e);var t=new Int8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t;},o.prototype.mapUint32Array=function(e,t){this._realloc(4*e);var i=new Uint32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i;},o.prototype.mapUint16Array=function(e,t){this._realloc(2*e);var i=new Uint16Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=2*e,i;},o.prototype.mapFloat64Array=function(e,t){this._realloc(8*e);var i=new Float64Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=8*e,i;},o.prototype.mapFloat32Array=function(e,t){this._realloc(4*e);var i=new Float32Array(this._buffer,this.byteOffset+this.position,e);return o.arrayToNative(i,null==t?this.endianness:t),this.position+=4*e,i;};var f=function f(e){this.buffers=[],this.bufferIndex=-1,e&&(this.insertBuffer(e),this.bufferIndex=0);};(f.prototype=new o(new ArrayBuffer(),0,o.BIG_ENDIAN)).initialized=function(){var e;return this.bufferIndex>-1||(this.buffers.length>0?0===(e=this.buffers[0]).fileStart?(this.buffer=e,this.bufferIndex=0,a.debug("MultiBufferStream","Stream ready for parsing"),!0):(a.warn("MultiBufferStream","The first buffer should have a fileStart of 0"),this.logBufferLevel(),!1):(a.warn("MultiBufferStream","No buffer to start parsing from"),this.logBufferLevel(),!1));},ArrayBuffer.concat=function(e,t){a.debug("ArrayBuffer","Trying to create a new buffer of size: "+(e.byteLength+t.byteLength));var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(new Uint8Array(e),0),i.set(new Uint8Array(t),e.byteLength),i.buffer;},f.prototype.reduceBuffer=function(e,t,i){var r;return(r=new Uint8Array(i)).set(new Uint8Array(e,t,i)),r.buffer.fileStart=e.fileStart+t,r.buffer.usedBytes=0,r.buffer;},f.prototype.insertBuffer=function(e){for(var t=!0,i=0;ir.byteLength){this.buffers.splice(i,1),i--;continue;}a.warn("MultiBufferStream","Buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+") already appended, ignoring");}else e.fileStart+e.byteLength<=r.fileStart||(e=this.reduceBuffer(e,0,r.fileStart-e.fileStart)),a.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.splice(i,0,e),0===i&&(this.buffer=e);t=!1;break;}if(e.fileStart0)){t=!1;break;}e=this.reduceBuffer(e,n,s);}}t&&(a.debug("MultiBufferStream","Appending new buffer (fileStart: "+e.fileStart+" - Length: "+e.byteLength+")"),this.buffers.push(e),0===i&&(this.buffer=e));},f.prototype.logBufferLevel=function(e){var t,i,r,n,s,o=[],l="";for(r=0,n=0,t=0;t0&&(l+=s.end-1+"]");var f=e?a.info:a.debug;0===this.buffers.length?f("MultiBufferStream","No more buffer in memory"):f("MultiBufferStream",this.buffers.length+" stored buffer(s) ("+r+"/"+n+" bytes): "+l);},f.prototype.cleanBuffers=function(){var e,t;for(e=0;e"+this.buffer.byteLength+")"),!0;}return!1;}return!1;},f.prototype.findPosition=function(e,t,i){var r,n=null,s=-1;for(r=!0===e?0:this.bufferIndex;r=t?(a.debug("MultiBufferStream","Found position in existing buffer #"+s),s):-1;},f.prototype.findEndContiguousBuf=function(e){var t,i,r,n=void 0!==e?e:this.bufferIndex;if(i=this.buffers[n],this.buffers.length>n+1)for(t=n+1;t>3;return 31===r&&i.data.length>=2&&(r=32+((7&i.data[0])<<3)+((224&i.data[1])>>5)),r;}return null;},i.DecoderConfigDescriptor=function(e){i.Descriptor.call(this,4,e);},i.DecoderConfigDescriptor.prototype=new i.Descriptor(),i.DecoderConfigDescriptor.prototype.parse=function(e){this.oti=e.readUint8(),this.streamType=e.readUint8(),this.bufferSize=e.readUint24(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32(),this.size-=13,this.parseRemainingDescriptors(e);},i.DecoderSpecificInfo=function(e){i.Descriptor.call(this,5,e);},i.DecoderSpecificInfo.prototype=new i.Descriptor(),i.SLConfigDescriptor=function(e){i.Descriptor.call(this,6,e);},i.SLConfigDescriptor.prototype=new i.Descriptor(),this;};void 0!==i&&(i.MPEG4DescriptorParser=u);var c={ERR_INVALID_DATA:-1,ERR_NOT_ENOUGH_DATA:0,OK:1,BASIC_BOXES:["mdat","idat","free","skip","meco","strk"],FULL_BOXES:["hmhd","nmhd","iods","xml ","bxml","ipro","mere"],CONTAINER_BOXES:[["moov",["trak","pssh"]],["trak"],["edts"],["mdia"],["minf"],["dinf"],["stbl",["sgpd","sbgp"]],["mvex",["trex"]],["moof",["traf"]],["traf",["trun","sgpd","sbgp"]],["vttc"],["tref"],["iref"],["mfra",["tfra"]],["meco"],["hnti"],["hinf"],["strk"],["strd"],["sinf"],["rinf"],["schi"],["trgr"],["udta",["kind"]],["iprp",["ipma"]],["ipco"]],boxCodes:[],fullBoxCodes:[],containerBoxCodes:[],sampleEntryCodes:{},sampleGroupEntryCodes:[],trackGroupTypes:[],UUIDBoxes:{},UUIDs:[],initialize:function initialize(){c.FullBox.prototype=new c.Box(),c.ContainerBox.prototype=new c.Box(),c.SampleEntry.prototype=new c.Box(),c.TrackGroupTypeBox.prototype=new c.FullBox(),c.BASIC_BOXES.forEach(function(e){c.createBoxCtor(e);}),c.FULL_BOXES.forEach(function(e){c.createFullBoxCtor(e);}),c.CONTAINER_BOXES.forEach(function(e){c.createContainerBoxCtor(e[0],null,e[1]);});},Box:function Box(e,t,i){this.type=e,this.size=t,this.uuid=i;},FullBox:function FullBox(e,t,i){c.Box.call(this,e,t,i),this.flags=0,this.version=0;},ContainerBox:function ContainerBox(e,t,i){c.Box.call(this,e,t,i),this.boxes=[];},SampleEntry:function SampleEntry(e,t,i,r){c.ContainerBox.call(this,e,t),this.hdr_size=i,this.start=r;},SampleGroupEntry:function SampleGroupEntry(e){this.grouping_type=e;},TrackGroupTypeBox:function TrackGroupTypeBox(e,t){c.FullBox.call(this,e,t);},createBoxCtor:function createBoxCtor(e,t){c.boxCodes.push(e),c[e+"Box"]=function(t){c.Box.call(this,e,t);},c[e+"Box"].prototype=new c.Box(),t&&(c[e+"Box"].prototype.parse=t);},createFullBoxCtor:function createFullBoxCtor(e,t){c[e+"Box"]=function(t){c.FullBox.call(this,e,t);},c[e+"Box"].prototype=new c.FullBox(),c[e+"Box"].prototype.parse=function(e){this.parseFullHeader(e),t&&t.call(this,e);};},addSubBoxArrays:function addSubBoxArrays(e){if(e){this.subBoxNames=e;for(var t=e.length,i=0;ii?(a.error("BoxParser","Box of type '"+u+"' has a size "+f+" greater than its container size "+i),{code:c.ERR_NOT_ENOUGH_DATA,type:u,size:f,hdr_size:l,start:o}):o+f>e.getEndPosition()?(e.seek(o),a.info("BoxParser","Not enough data in stream to parse the entire '"+u+"' box"),{code:c.ERR_NOT_ENOUGH_DATA,type:u,size:f,hdr_size:l,start:o}):t?{code:c.OK,type:u,size:f,hdr_size:l,start:o}:(c[u+"Box"]?r=new c[u+"Box"](f):"uuid"!==u?(a.warn("BoxParser","Unknown box type: '"+u+"'"),(r=new c.Box(u,f)).has_unparsed_data=!0):c.UUIDBoxes[s]?r=new c.UUIDBoxes[s](f):(a.warn("BoxParser","Unknown uuid type: '"+s+"'"),(r=new c.Box(u,f)).uuid=s,r.has_unparsed_data=!0),r.hdr_size=l,r.start=o,r.write===c.Box.prototype.write&&"mdat"!==r.type&&(a.info("BoxParser","'"+h+"' box writing not yet implemented, keeping unparsed data in memory for later write"),r.parseDataAndRewind(e)),r.parse(e),(n=e.getPosition()-(r.start+r.size))<0?(a.warn("BoxParser","Parsing of box '"+h+"' did not read the entire indicated box data size (missing "+-n+" bytes), seeking forward"),e.seek(r.start+r.size)):n>0&&(a.error("BoxParser","Parsing of box '"+h+"' read "+n+" more bytes than the indicated box data size, seeking backwards"),e.seek(r.start+r.size)),{code:c.OK,box:r,size:r.size});},c.Box.prototype.parse=function(e){"mdat"!=this.type?this.data=e.readUint8Array(this.size-this.hdr_size):0===this.size?e.seek(e.getEndPosition()):e.seek(this.start+this.size);},c.Box.prototype.parseDataAndRewind=function(e){this.data=e.readUint8Array(this.size-this.hdr_size),e.position-=this.size-this.hdr_size;},c.FullBox.prototype.parseDataAndRewind=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=4,e.position-=this.size-this.hdr_size;},c.FullBox.prototype.parseFullHeader=function(e){this.version=e.readUint8(),this.flags=e.readUint24(),this.hdr_size+=4;},c.FullBox.prototype.parse=function(e){this.parseFullHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size);},c.ContainerBox.prototype.parse=function(e){for(var t,i;e.getPosition()>10&31,t[1]=this.language>>5&31,t[2]=31&this.language,this.languageString=String.fromCharCode(t[0]+96,t[1]+96,t[2]+96);},c.SAMPLE_ENTRY_TYPE_VISUAL="Visual",c.SAMPLE_ENTRY_TYPE_AUDIO="Audio",c.SAMPLE_ENTRY_TYPE_HINT="Hint",c.SAMPLE_ENTRY_TYPE_METADATA="Metadata",c.SAMPLE_ENTRY_TYPE_SUBTITLE="Subtitle",c.SAMPLE_ENTRY_TYPE_SYSTEM="System",c.SAMPLE_ENTRY_TYPE_TEXT="Text",c.SampleEntry.prototype.parseHeader=function(e){e.readUint8Array(6),this.data_reference_index=e.readUint16(),this.hdr_size+=8;},c.SampleEntry.prototype.parse=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size);},c.SampleEntry.prototype.parseDataAndRewind=function(e){this.parseHeader(e),this.data=e.readUint8Array(this.size-this.hdr_size),this.hdr_size-=8,e.position-=this.size-this.hdr_size;},c.SampleEntry.prototype.parseFooter=function(e){c.ContainerBox.prototype.parse.call(this,e);},c.createMediaSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_HINT),c.createMediaSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_METADATA),c.createMediaSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SUBTITLE),c.createMediaSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SYSTEM),c.createMediaSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_TEXT),c.createMediaSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,function(e){var t;this.parseHeader(e),e.readUint16(),e.readUint16(),e.readUint32Array(3),this.width=e.readUint16(),this.height=e.readUint16(),this.horizresolution=e.readUint32(),this.vertresolution=e.readUint32(),e.readUint32(),this.frame_count=e.readUint16(),t=Math.min(31,e.readUint8()),this.compressorname=e.readString(t),t<31&&e.readString(31-t),this.depth=e.readUint16(),e.readUint16(),this.parseFooter(e);}),c.createMediaSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_AUDIO,function(e){this.parseHeader(e),e.readUint32Array(2),this.channel_count=e.readUint16(),this.samplesize=e.readUint16(),e.readUint16(),e.readUint16(),this.samplerate=e.readUint32()/65536,this.parseFooter(e);}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"avc1"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"avc2"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"avc3"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"avc4"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"av01"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"hvc1"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"hev1"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_AUDIO,"mp4a"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_AUDIO,"ac-3"),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_AUDIO,"ec-3"),c.createEncryptedSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_VISUAL,"encv"),c.createEncryptedSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_AUDIO,"enca"),c.createEncryptedSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SUBTITLE,"encu"),c.createEncryptedSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SYSTEM,"encs"),c.createEncryptedSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_TEXT,"enct"),c.createEncryptedSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_METADATA,"encm"),c.createBoxCtor("av1C",function(e){var t=e.readUint8();if(t>>7&!1)a.error("av1C marker problem");else if(this.version=127&t,1===this.version){if(t=e.readUint8(),this.seq_profile=t>>5&7,this.seq_level_idx_0=31&t,t=e.readUint8(),this.seq_tier_0=t>>7&1,this.high_bitdepth=t>>6&1,this.twelve_bit=t>>5&1,this.monochrome=t>>4&1,this.chroma_subsampling_x=t>>3&1,this.chroma_subsampling_y=t>>2&1,this.chroma_sample_position=3&t,t=e.readUint8(),this.reserved_1=t>>5&7,0===this.reserved_1){if(this.initial_presentation_delay_present=t>>4&1,1===this.initial_presentation_delay_present)this.initial_presentation_delay_minus_one=15&t;else if(this.reserved_2=15&t,0!==this.reserved_2)return void a.error("av1C reserved_2 parsing problem");var i=this.size-this.hdr_size-4;this.configOBUs=e.readUint8Array(i);}else a.error("av1C reserved_1 parsing problem");}else a.error("av1C version "+this.version+" not supported");}),c.createBoxCtor("avcC",function(e){var t,i;for(this.configurationVersion=e.readUint8(),this.AVCProfileIndication=e.readUint8(),this.profile_compatibility=e.readUint8(),this.AVCLevelIndication=e.readUint8(),this.lengthSizeMinusOne=3&e.readUint8(),this.nb_SPS_nalus=31&e.readUint8(),i=this.size-this.hdr_size-6,this.SPS=[],t=0;t0&&(this.ext=e.readUint8Array(i));}),c.createBoxCtor("btrt",function(e){this.bufferSizeDB=e.readUint32(),this.maxBitrate=e.readUint32(),this.avgBitrate=e.readUint32();}),c.createBoxCtor("clap",function(e){this.cleanApertureWidthN=e.readUint32(),this.cleanApertureWidthD=e.readUint32(),this.cleanApertureHeightN=e.readUint32(),this.cleanApertureHeightD=e.readUint32(),this.horizOffN=e.readUint32(),this.horizOffD=e.readUint32(),this.vertOffN=e.readUint32(),this.vertOffD=e.readUint32();}),c.createBoxCtor("clli",function(e){this.max_content_light_level=e.readUint16(),this.max_pic_average_light_level=e.readUint16();}),c.createFullBoxCtor("co64",function(e){var t,i;if(t=e.readUint32(),this.chunk_offsets=[],0===this.version)for(i=0;i>7;}else("rICC"===this.colour_type||"prof"===this.colour_type)&&(this.ICC_profile=e.readUint8Array(this.size-4));}),c.createFullBoxCtor("cprt",function(e){this.parseLanguage(e),this.notice=e.readCString();}),c.createFullBoxCtor("cslg",function(e){0===this.version&&(this.compositionToDTSShift=e.readInt32(),this.leastDecodeToDisplayDelta=e.readInt32(),this.greatestDecodeToDisplayDelta=e.readInt32(),this.compositionStartTime=e.readInt32(),this.compositionEndTime=e.readInt32());}),c.createFullBoxCtor("ctts",function(e){var t,i;if(t=e.readUint32(),this.sample_counts=[],this.sample_offsets=[],0===this.version)for(i=0;i>6,this.bsid=t>>1&31,this.bsmod=(1&t)<<2|i>>6&3,this.acmod=i>>3&7,this.lfeon=i>>2&1,this.bit_rate_code=3&i|r>>5&7;}),c.createBoxCtor("dec3",function(e){var t=e.readUint16();this.data_rate=t>>3,this.num_ind_sub=7&t,this.ind_subs=[];for(var i=0;i>6,r.bsid=n>>1&31,r.bsmod=(1&n)<<4|a>>4&15,r.acmod=a>>1&7,r.lfeon=1&a,r.num_dep_sub=s>>1&15,r.num_dep_sub>0&&(r.chan_loc=(1&s)<<8|e.readUint8());}}),c.createFullBoxCtor("dfLa",function(e){var t=[],i=["STREAMINFO","PADDING","APPLICATION","SEEKTABLE","VORBIS_COMMENT","CUESHEET","PICTURE","RESERVED"];for(this.parseFullHeader(e);;){var r=e.readUint8(),n=Math.min(127&r,i.length-1);if(n?e.readUint8Array(e.readUint24()):(e.readUint8Array(13),this.samplerate=e.readUint32()>>12,e.readUint8Array(20)),t.push(i[n]),128&r)break;}this.numMetadataBlocks=t.length+" ("+t.join(", ")+")";}),c.createBoxCtor("dimm",function(e){this.bytessent=e.readUint64();}),c.createBoxCtor("dmax",function(e){this.time=e.readUint32();}),c.createBoxCtor("dmed",function(e){this.bytessent=e.readUint64();}),c.createFullBoxCtor("dref",function(e){var t,i;this.entries=[];for(var r=e.readUint32(),n=0;n=4;){this.compatible_brands[i]=e.readString(4),t-=4,i++;}}),c.createFullBoxCtor("hdlr",function(e){0===this.version&&(e.readUint32(),this.handler=e.readString(4),e.readUint32Array(3),this.name=e.readString(this.size-this.hdr_size-20),"\0"===this.name[this.name.length-1]&&(this.name=this.name.slice(0,-1)));}),c.createBoxCtor("hvcC",function(e){var t,i,r,n;this.configurationVersion=e.readUint8(),n=e.readUint8(),this.general_profile_space=n>>6,this.general_tier_flag=(32&n)>>5,this.general_profile_idc=31&n,this.general_profile_compatibility=e.readUint32(),this.general_constraint_indicator=e.readUint8Array(6),this.general_level_idc=e.readUint8(),this.min_spatial_segmentation_idc=4095&e.readUint16(),this.parallelismType=3&e.readUint8(),this.chroma_format_idc=3&e.readUint8(),this.bit_depth_luma_minus8=7&e.readUint8(),this.bit_depth_chroma_minus8=7&e.readUint8(),this.avgFrameRate=e.readUint16(),n=e.readUint8(),this.constantFrameRate=n>>6,this.numTemporalLayers=(13&n)>>3,this.temporalIdNested=(4&n)>>2,this.lengthSizeMinusOne=3&n,this.nalu_arrays=[];var a=e.readUint8();for(t=0;t>7,s.nalu_type=63&n;var o=e.readUint16();for(i=0;i>4&15,this.length_size=15&t,t=e.readUint8(),this.base_offset_size=t>>4&15,1===this.version||2===this.version?this.index_size=15&t:this.index_size=0,this.items=[];var i=0;if(this.version<2)i=e.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";i=e.readUint32();}for(var r=0;r=2&&(2===this.version?this.item_ID=e.readUint16():3===this.version&&(this.item_ID=e.readUint32()),this.item_protection_index=e.readUint16(),this.item_type=e.readString(4),this.item_name=e.readCString(),"mime"===this.item_type?(this.content_type=e.readCString(),this.content_encoding=e.readCString()):"uri "===this.item_type&&(this.item_uri_type=e.readCString()));}),c.createFullBoxCtor("ipma",function(e){var t,i;for(entry_count=e.readUint32(),this.associations=[],t=0;t>7==1,1&this.flags?s.property_index=(127&a)<<8|e.readUint8():s.property_index=127&a;}}}),c.createFullBoxCtor("iref",function(e){var t,i;for(this.references=[];e.getPosition()>7,r.assignment_type=127&n,r.assignment_type){case 0:r.grouping_type=e.readString(4);break;case 1:r.grouping_type=e.readString(4),r.grouping_type_parameter=e.readUint32();break;case 2:case 3:break;case 4:r.sub_track_id=e.readUint32();break;default:a.warn("BoxParser","Unknown leva assignement type");}}}),c.createBoxCtor("maxr",function(e){this.period=e.readUint32(),this.bytes=e.readUint32();}),c.createBoxCtor("mdcv",function(e){this.display_primaries=[],this.display_primaries[0]={},this.display_primaries[0].x=e.readUint16(),this.display_primaries[0].y=e.readUint16(),this.display_primaries[1]={},this.display_primaries[1].x=e.readUint16(),this.display_primaries[1].y=e.readUint16(),this.display_primaries[2]={},this.display_primaries[2].x=e.readUint16(),this.display_primaries[2].y=e.readUint16(),this.white_point={},this.white_point.x=e.readUint16(),this.white_point.y=e.readUint16(),this.max_display_mastering_luminance=e.readUint32(),this.min_display_mastering_luminance=e.readUint32();}),c.createFullBoxCtor("mdhd",function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.parseLanguage(e),e.readUint16();}),c.createFullBoxCtor("mehd",function(e){1&this.flags&&(a.warn("BoxParser","mehd box incorrectly uses flags set to 1, converting version to 1"),this.version=1),1==this.version?this.fragment_duration=e.readUint64():this.fragment_duration=e.readUint32();}),c.createFullBoxCtor("meta",function(e){this.boxes=[],c.ContainerBox.prototype.parse.call(this,e);}),c.createFullBoxCtor("mfhd",function(e){this.sequence_number=e.readUint32();}),c.createFullBoxCtor("mfro",function(e){this._size=e.readUint32();}),c.createFullBoxCtor("mvhd",function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.timescale=e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.timescale=e.readUint32(),this.duration=e.readUint32()),this.rate=e.readUint32(),this.volume=e.readUint16()>>8,e.readUint16(),e.readUint32Array(2),this.matrix=e.readUint32Array(9),e.readUint32Array(6),this.next_track_id=e.readUint32();}),c.createBoxCtor("npck",function(e){this.packetssent=e.readUint32();}),c.createBoxCtor("nump",function(e){this.packetssent=e.readUint64();}),c.createFullBoxCtor("padb",function(e){var t=e.readUint32();this.padbits=[];for(var i=0;i0){var t=e.readUint32();this.kid=[];for(var i=0;i0&&(this.data=e.readUint8Array(r));}),c.createFullBoxCtor("clef",function(e){this.width=e.readUint32(),this.height=e.readUint32();}),c.createFullBoxCtor("enof",function(e){this.width=e.readUint32(),this.height=e.readUint32();}),c.createFullBoxCtor("prof",function(e){this.width=e.readUint32(),this.height=e.readUint32();}),c.createContainerBoxCtor("tapt",null,["clef","prof","enof"]),c.createBoxCtor("rtp ",function(e){this.descriptionformat=e.readString(4),this.sdptext=e.readString(this.size-this.hdr_size-4);}),c.createFullBoxCtor("saio",function(e){1&this.flags&&(this.aux_info_type=e.readUint32(),this.aux_info_type_parameter=e.readUint32());var t=e.readUint32();this.offset=[];for(var i=0;i>7,this.avgRateFlag=t>>6&1,this.durationFlag&&(this.duration=e.readUint32()),this.avgRateFlag&&(this.accurateStatisticsFlag=e.readUint8(),this.avgBitRate=e.readUint16(),this.avgFrameRate=e.readUint16()),this.dependency=[];for(var i=e.readUint8(),r=0;r>7,this.num_leading_samples=127&t;}),c.createSampleGroupCtor("rash",function(e){if(this.operation_point_count=e.readUint16(),this.description_length!==2+(1===this.operation_point_count?2:6*this.operation_point_count)+9)a.warn("BoxParser","Mismatch in "+this.grouping_type+" sample group length"),this.data=e.readUint8Array(this.description_length-2);else{if(1===this.operation_point_count)this.target_rate_share=e.readUint16();else{this.target_rate_share=[],this.available_bitrate=[];for(var t=0;t>4,this.skip_byte_block=15&t,this.isProtected=e.readUint8(),this.Per_Sample_IV_Size=e.readUint8(),this.KID=c.parseHex16(e),this.constant_IV_size=0,this.constant_IV=0,1===this.isProtected&&0===this.Per_Sample_IV_Size&&(this.constant_IV_size=e.readUint8(),this.constant_IV=e.readUint8Array(this.constant_IV_size));}),c.createSampleGroupCtor("stsa",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createSampleGroupCtor("sync",function(e){var t=e.readUint8();this.NAL_unit_type=63&t;}),c.createSampleGroupCtor("tele",function(e){var t=e.readUint8();this.level_independently_decodable=t>>7;}),c.createSampleGroupCtor("tsas",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createSampleGroupCtor("tscl",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createSampleGroupCtor("vipr",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createFullBoxCtor("sbgp",function(e){this.grouping_type=e.readString(4),1===this.version?this.grouping_type_parameter=e.readUint32():this.grouping_type_parameter=0,this.entries=[];for(var t=e.readUint32(),i=0;i>6,this.sample_depends_on[r]=t>>4&3,this.sample_is_depended_on[r]=t>>2&3,this.sample_has_redundancy[r]=3&t;}}),c.createFullBoxCtor("senc"),c.createFullBoxCtor("sgpd",function(e){this.grouping_type=e.readString(4),a.debug("BoxParser","Found Sample Groups of type "+this.grouping_type),1===this.version?this.default_length=e.readUint32():this.default_length=0,this.version>=2&&(this.default_group_description_index=e.readUint32()),this.entries=[];for(var t=e.readUint32(),i=0;i>31&1,r.referenced_size=2147483647&n,r.subsegment_duration=e.readUint32(),n=e.readUint32(),r.starts_with_SAP=n>>31&1,r.SAP_type=n>>28&7,r.SAP_delta_time=268435455&n;}}),c.SingleItemTypeReferenceBox=function(e,t,i,r){c.Box.call(this,e,t),this.hdr_size=i,this.start=r;},c.SingleItemTypeReferenceBox.prototype=new c.Box(),c.SingleItemTypeReferenceBox.prototype.parse=function(e){this.from_item_ID=e.readUint16();var t=e.readUint16();this.references=[];for(var i=0;i>4&15,this.sample_sizes[t+1]=15&r;}else if(8===this.field_size)for(t=0;t0)for(i=0;i>4&15,this.default_skip_byte_block=15&t;}this.default_isProtected=e.readUint8(),this.default_Per_Sample_IV_Size=e.readUint8(),this.default_KID=c.parseHex16(e),1===this.default_isProtected&&0===this.default_Per_Sample_IV_Size&&(this.default_constant_IV_size=e.readUint8(),this.default_constant_IV=e.readUint8Array(this.default_constant_IV_size));}),c.createFullBoxCtor("tfdt",function(e){1==this.version?this.baseMediaDecodeTime=e.readUint64():this.baseMediaDecodeTime=e.readUint32();}),c.createFullBoxCtor("tfhd",function(e){var t=0;this.track_id=e.readUint32(),this.size-this.hdr_size>t&&this.flags&c.TFHD_FLAG_BASE_DATA_OFFSET?(this.base_data_offset=e.readUint64(),t+=8):this.base_data_offset=0,this.size-this.hdr_size>t&&this.flags&c.TFHD_FLAG_SAMPLE_DESC?(this.default_sample_description_index=e.readUint32(),t+=4):this.default_sample_description_index=0,this.size-this.hdr_size>t&&this.flags&c.TFHD_FLAG_SAMPLE_DUR?(this.default_sample_duration=e.readUint32(),t+=4):this.default_sample_duration=0,this.size-this.hdr_size>t&&this.flags&c.TFHD_FLAG_SAMPLE_SIZE?(this.default_sample_size=e.readUint32(),t+=4):this.default_sample_size=0,this.size-this.hdr_size>t&&this.flags&c.TFHD_FLAG_SAMPLE_FLAGS?(this.default_sample_flags=e.readUint32(),t+=4):this.default_sample_flags=0;}),c.createFullBoxCtor("tfra",function(e){this.track_ID=e.readUint32(),e.readUint24();var t=e.readUint8();this.length_size_of_traf_num=t>>4&3,this.length_size_of_trun_num=t>>2&3,this.length_size_of_sample_num=3&t,this.entries=[];for(var i=e.readUint32(),r=0;r>8,e.readUint16(),this.matrix=e.readInt32Array(9),this.width=e.readUint32(),this.height=e.readUint32();}),c.createBoxCtor("tmax",function(e){this.time=e.readUint32();}),c.createBoxCtor("tmin",function(e){this.time=e.readUint32();}),c.createBoxCtor("totl",function(e){this.bytessent=e.readUint32();}),c.createBoxCtor("tpay",function(e){this.bytessent=e.readUint32();}),c.createBoxCtor("tpyl",function(e){this.bytessent=e.readUint64();}),c.TrackGroupTypeBox.prototype.parse=function(e){this.parseFullHeader(e),this.track_group_id=e.readUint32();},c.createTrackGroupCtor("msrc"),c.TrackReferenceTypeBox=function(e,t,i,r){c.Box.call(this,e,t),this.hdr_size=i,this.start=r;},c.TrackReferenceTypeBox.prototype=new c.Box(),c.TrackReferenceTypeBox.prototype.parse=function(e){this.track_ids=e.readUint32Array((this.size-this.hdr_size)/4);},c.trefBox.prototype.parse=function(e){for(var t,i;e.getPosition()t&&this.flags&c.TRUN_FLAGS_DATA_OFFSET?(this.data_offset=e.readInt32(),t+=4):this.data_offset=0,this.size-this.hdr_size>t&&this.flags&c.TRUN_FLAGS_FIRST_FLAG?(this.first_sample_flags=e.readUint32(),t+=4):this.first_sample_flags=0,this.sample_duration=[],this.sample_size=[],this.sample_flags=[],this.sample_composition_time_offset=[],this.size-this.hdr_size>t)for(var i=0;i0&&(this.location=e.readCString());}),c.createUUIDBox("a5d40b30e81411ddba2f0800200c9a66",!0,!1,function(e){this.LiveServerManifest=e.readString(this.size-this.hdr_size).replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/'/g,"'");}),c.createUUIDBox("d08a4f1810f34a82b6c832d8aba183d3",!0,!1,function(e){this.system_id=c.parseHex16(e);var t=e.readUint32();t>0&&(this.data=e.readUint8Array(t));}),c.createUUIDBox("a2394f525a9b4f14a2446c427c648df4",!0,!1),c.createUUIDBox("8974dbce7be74c5184f97148f9882554",!0,!1,function(e){this.default_AlgorithmID=e.readUint24(),this.default_IV_size=e.readUint8(),this.default_KID=c.parseHex16(e);}),c.createUUIDBox("d4807ef2ca3946958e5426cb9e46a79f",!0,!1,function(e){this.fragment_count=e.readUint8(),this.entries=[];for(var t=0;t>4,this.chromaSubsampling=t>>1&7,this.videoFullRangeFlag=1&t,this.colourPrimaries=e.readUint8(),this.transferCharacteristics=e.readUint8(),this.matrixCoefficients=e.readUint8(),this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize)):(this.profile=e.readUint8(),this.level=e.readUint8(),t=e.readUint8(),this.bitDepth=t>>4&15,this.colorSpace=15&t,t=e.readUint8(),this.chromaSubsampling=t>>4&15,this.transferFunction=t>>1&7,this.videoFullRangeFlag=1&t,this.codecIntializationDataSize=e.readUint16(),this.codecIntializationData=e.readUint8Array(this.codecIntializationDataSize));}),c.createBoxCtor("vttC",function(e){this.text=e.readString(this.size-this.hdr_size);}),c.SampleEntry.prototype.isVideo=function(){return!1;},c.SampleEntry.prototype.isAudio=function(){return!1;},c.SampleEntry.prototype.isSubtitle=function(){return!1;},c.SampleEntry.prototype.isMetadata=function(){return!1;},c.SampleEntry.prototype.isHint=function(){return!1;},c.SampleEntry.prototype.getCodec=function(){return this.type.replace(".","");},c.SampleEntry.prototype.getWidth=function(){return"";},c.SampleEntry.prototype.getHeight=function(){return"";},c.SampleEntry.prototype.getChannelCount=function(){return"";},c.SampleEntry.prototype.getSampleRate=function(){return"";},c.SampleEntry.prototype.getSampleSize=function(){return"";},c.VisualSampleEntry.prototype.isVideo=function(){return!0;},c.VisualSampleEntry.prototype.getWidth=function(){return this.width;},c.VisualSampleEntry.prototype.getHeight=function(){return this.height;},c.AudioSampleEntry.prototype.isAudio=function(){return!0;},c.AudioSampleEntry.prototype.getChannelCount=function(){return this.channel_count;},c.AudioSampleEntry.prototype.getSampleRate=function(){return this.samplerate;},c.AudioSampleEntry.prototype.getSampleSize=function(){return this.samplesize;},c.SubtitleSampleEntry.prototype.isSubtitle=function(){return!0;},c.MetadataSampleEntry.prototype.isMetadata=function(){return!0;},c.decimalToHex=function(e,t){var i=Number(e).toString(16);for(t=null==t?t=2:t;i.length>=1;}t+=c.decimalToHex(r,0),t+=".",0===this.hvcC.general_tier_flag?t+="L":t+="H",t+=this.hvcC.general_level_idc;var n=!1,a="";for(e=5;e>=0;e--){(this.hvcC.general_constraint_indicator[e]||n)&&(a="."+c.decimalToHex(this.hvcC.general_constraint_indicator[e],0)+a,n=!0);}t+=a;}return t;},c.mp4aSampleEntry.prototype.getCodec=function(){var e=c.SampleEntry.prototype.getCodec.call(this);if(this.esds&&this.esds.esd){var t=this.esds.esd.getOTI(),i=this.esds.esd.getAudioConfig();return e+"."+c.decimalToHex(t)+(i?"."+i:"");}return e;},c.stxtSampleEntry.prototype.getCodec=function(){var e=c.SampleEntry.prototype.getCodec.call(this);return this.mime_format?e+"."+this.mime_format:e;},c.av01SampleEntry.prototype.getCodec=function(){var e,t=c.SampleEntry.prototype.getCodec.call(this);return 2===this.av1C.seq_profile&&1===this.av1C.high_bitdepth?e=1===this.av1C.twelve_bit?"12":"10":this.av1C.seq_profile<=2&&(e=1===this.av1C.high_bitdepth?"10":"08"),t+"."+this.av1C.seq_profile+"."+this.av1C.seq_level_idx_0+(this.av1C.seq_tier_0?"H":"M")+"."+e;},c.Box.prototype.writeHeader=function(e,t){this.size+=8,this.size>l&&(this.size+=8),"uuid"===this.type&&(this.size+=16),a.debug("BoxWriter","Writing box "+this.type+" of size: "+this.size+" at position "+e.getPosition()+(t||"")),this.size>l?e.writeUint32(1):(this.sizePosition=e.getPosition(),e.writeUint32(this.size)),e.writeString(this.type,null,4),"uuid"===this.type&&e.writeUint8Array(this.uuid),this.size>l&&e.writeUint64(this.size);},c.FullBox.prototype.writeHeader=function(e){this.size+=4,c.Box.prototype.writeHeader.call(this,e," v="+this.version+" f="+this.flags),e.writeUint8(this.version),e.writeUint24(this.flags);},c.Box.prototype.write=function(e){"mdat"===this.type?this.data&&(this.size=this.data.length,this.writeHeader(e),e.writeUint8Array(this.data)):(this.size=this.data?this.data.length:0,this.writeHeader(e),this.data&&e.writeUint8Array(this.data));},c.ContainerBox.prototype.write=function(e){this.size=0,this.writeHeader(e);for(var t=0;t=2&&e.writeUint32(this.default_sample_description_index),e.writeUint32(this.entries.length),t=0;t0)for(t=0;t+1-1||e[i]instanceof c.Box||t[i]instanceof c.Box||void 0===e[i]||void 0===t[i]||"function"==typeof e[i]||"function"==typeof t[i]||e.subBoxNames&&e.subBoxNames.indexOf(i.slice(0,4))>-1||t.subBoxNames&&t.subBoxNames.indexOf(i.slice(0,4))>-1||"data"===i||"start"===i||"size"===i||"creation_time"===i||"modification_time"===i||c.DIFF_PRIMITIVE_ARRAY_PROP_NAMES.indexOf(i)>-1||e[i]===t[i]))return!1;}return!0;},c.boxEqual=function(e,t){if(!c.boxEqualFields(e,t))return!1;for(var i=0;i=t?e:new Array(t-e.length+1).join(i)+e;}function n(e){var t=Math.floor(e/3600),i=Math.floor((e-3600*t)/60),n=Math.floor(e-3600*t-60*i),a=Math.floor(1e3*(e-3600*t-60*i-n));return r(t,2)+":"+r(i,2)+":"+r(n,2)+"."+r(a,3);}for(var a=this.parseSample(i),s="",o=0;o1)for(t=1;t-1&&this.fragmentedTracks.splice(t,1);},p.prototype.setExtractionOptions=function(e,t,i){var r=this.getTrackById(e);if(r){var n={};this.extractedTracks.push(n),n.id=e,n.user=t,n.trak=r,r.nextSample=0,n.nb_samples=1e3,n.samples=[],i&&i.nbSamples&&(n.nb_samples=i.nbSamples);}},p.prototype.unsetExtractionOptions=function(e){for(var t=-1,i=0;i-1&&this.extractedTracks.splice(t,1);},p.prototype.parse=function(){var e,t;if(!this.restoreParsePosition||this.restoreParsePosition())for(;;){if(this.hasIncompleteMdat&&this.hasIncompleteMdat()){if(this.processIncompleteMdat())continue;return;}if(this.saveParsePosition&&this.saveParsePosition(),(e=c.parseOneBox(this.stream,!1)).code===c.ERR_NOT_ENOUGH_DATA){if(this.processIncompleteBox){if(this.processIncompleteBox(e))continue;return;}return;}var i;switch(i="uuid"!==(t=e.box).type?t.type:t.uuid,this.boxes.push(t),i){case"mdat":this.mdats.push(t);break;case"moof":this.moofs.push(t);break;case"moov":this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0);default:void 0!==this[i]&&a.warn("ISOFile","Duplicate Box of type: "+i+", overriding previous occurrence"),this[i]=t;}this.updateUsedBytes&&this.updateUsedBytes(t,e);}},p.prototype.checkBuffer=function(e){if(null==e)throw"Buffer must be defined and non empty";if(void 0===e.fileStart)throw"Buffer must have a fileStart property";return 0===e.byteLength?(a.warn("ISOFile","Ignoring empty buffer (fileStart: "+e.fileStart+")"),this.stream.logBufferLevel(),!1):(a.info("ISOFile","Processing buffer (fileStart: "+e.fileStart+")"),e.usedBytes=0,this.stream.insertBuffer(e),this.stream.logBufferLevel(),!!this.stream.initialized()||(a.warn("ISOFile","Not ready to start parsing"),!1));},p.prototype.appendBuffer=function(e,t){var i;if(this.checkBuffer(e))return this.parse(),this.moovStartFound&&!this.moovStartSent&&(this.moovStartSent=!0,this.onMoovStart&&this.onMoovStart()),this.moov?(this.sampleListBuilt||(this.buildSampleLists(),this.sampleListBuilt=!0),this.updateSampleLists(),this.onReady&&!this.readySent&&(this.readySent=!0,this.onReady(this.getInfo())),this.processSamples(t),this.nextSeekPosition?(i=this.nextSeekPosition,this.nextSeekPosition=void 0):i=this.nextParsePosition,this.stream.getEndFilePositionAfter&&(i=this.stream.getEndFilePositionAfter(i))):i=this.nextParsePosition?this.nextParsePosition:0,this.sidx&&this.onSidx&&!this.sidxSent&&(this.onSidx(this.sidx),this.sidxSent=!0),this.meta&&(this.flattenItemInfo&&!this.itemListBuilt&&(this.flattenItemInfo(),this.itemListBuilt=!0),this.processItems&&this.processItems(this.onItem)),this.stream.cleanBuffers&&(a.info("ISOFile","Done processing buffer (fileStart: "+e.fileStart+") - next buffer to fetch should have a fileStart position of "+i),this.stream.logBufferLevel(),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0),a.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize())),i;},p.prototype.getInfo=function(){var e,t,i,r,n,a={},s=new Date("1904-01-01T00:00:00Z").getTime();if(this.moov)for(a.hasMoov=!0,a.duration=this.moov.mvhd.duration,a.timescale=this.moov.mvhd.timescale,a.isFragmented=null!=this.moov.mvex,a.isFragmented&&this.moov.mvex.mehd&&(a.fragment_duration=this.moov.mvex.mehd.fragment_duration),a.isProgressive=this.isProgressive,a.hasIOD=null!=this.moov.iods,a.brands=[],a.brands.push(this.ftyp.major_brand),a.brands=a.brands.concat(this.ftyp.compatible_brands),a.created=new Date(s+1e3*this.moov.mvhd.creation_time),a.modified=new Date(s+1e3*this.moov.mvhd.modification_time),a.tracks=[],a.audioTracks=[],a.videoTracks=[],a.subtitleTracks=[],a.metadataTracks=[],a.hintTracks=[],a.otherTracks=[],e=0;e0?a.mime+='video/mp4; codecs="':a.audioTracks&&a.audioTracks.length>0?a.mime+='audio/mp4; codecs="':a.mime+='application/mp4; codecs="',e=0;e=i.samples.length)&&(a.info("ISOFile","Sending fragmented data on track #"+r.id+" for samples ["+Math.max(0,i.nextSample-r.nb_samples)+","+(i.nextSample-1)+"]"),a.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize()),this.onSegment&&this.onSegment(r.id,r.user,r.segmentStream.buffer,i.nextSample,e||i.nextSample>=i.samples.length),r.segmentStream=null,r!==this.fragmentedTracks[t]))break;}}if(null!==this.onSamples)for(t=0;t=i.samples.length)&&(a.debug("ISOFile","Sending samples on track #"+s.id+" for sample "+i.nextSample),this.onSamples&&this.onSamples(s.id,s.user,s.samples),s.samples=[],s!==this.extractedTracks[t]))break;}}}},p.prototype.getBox=function(e){var t=this.getBoxes(e,!0);return t.length?t[0]:null;},p.prototype.getBoxes=function(e,t){var i=[];return p._sweep.call(this,e,i,t),i;},p._sweep=function(e,t,i){for(var r in this.type&&this.type==e&&t.push(this),this.boxes){if(t.length&&i)return;p._sweep.call(this.boxes[r],e,t,i);}},p.prototype.getTrackSamplesInfo=function(e){var t=this.getTrackById(e);return t?t.samples:void 0;},p.prototype.getTrackSample=function(e,t){var i=this.getTrackById(e);return this.getSample(i,t);},p.prototype.releaseUsedSamples=function(e,t){var i=0,r=this.getTrackById(e);r.lastValidSample||(r.lastValidSample=0);for(var n=r.lastValidSample;ne*n.timescale){f=r-1;break;}t&&n.is_sync&&(l=r);}for(t&&(f=l),e=i.samples[f].cts,i.nextSample=f;i.samples[f].alreadyRead===i.samples[f].size&&i.samples[f+1];){f++;}return s=i.samples[f].offset+i.samples[f].alreadyRead,a.info("ISOFile","Seeking to "+(t?"RAP":"")+" sample #"+i.nextSample+" on track "+i.tkhd.track_id+", time "+a.getDurationString(e,o)+" and offset: "+s),{offset:s,time:e/o};},p.prototype.seek=function(e,t){var i,r,n,s=this.moov,o={offset:1/0,time:1/0};if(this.moov){for(n=0;n-1){s=o;break;}}}switch(s){case"Visual":n.add("vmhd").set("graphicsmode",0).set("opcolor",[0,0,0]),a.set("width",t.width).set("height",t.height).set("horizresolution",72<<16).set("vertresolution",72<<16).set("frame_count",1).set("compressorname",t.type+" Compressor").set("depth",24);break;case"Audio":n.add("smhd").set("balance",t.balance||0),a.set("channel_count",t.channel_count||2).set("samplesize",t.samplesize||16).set("samplerate",t.samplerate||65536);break;case"Hint":n.add("hmhd");break;case"Subtitle":switch(n.add("sthd"),t.type){case"stpp":a.set("namespace",t.namespace||"nonamespace").set("schema_location",t.schema_location||"").set("auxiliary_mime_types",t.auxiliary_mime_types||"");}break;case"Metadata":case"System":default:n.add("nmhd");}t.description&&a.addBox(t.description),t.description_boxes&&t.description_boxes.forEach(function(e){a.addBox(e);}),n.add("dinf").add("dref").addEntry(new c["url Box"]().set("flags",1));var u=n.add("stbl");return u.add("stsd").addEntry(a),u.add("stts").set("sample_counts",[]).set("sample_deltas",[]),u.add("stsc").set("first_chunk",[]).set("samples_per_chunk",[]).set("sample_description_index",[]),u.add("stco").set("chunk_offsets",[]),u.add("stsz").set("sample_sizes",[]),this.moov.mvex.add("trex").set("track_id",t.id).set("default_sample_description_index",t.default_sample_description_index||1).set("default_sample_duration",t.default_sample_duration||0).set("default_sample_size",t.default_sample_size||0).set("default_sample_flags",t.default_sample_flags||0),this.buildTrakSampleLists(i),t.id;}},c.Box.prototype.computeSize=function(e){var t=e||new o();t.endianness=o.BIG_ENDIAN,this.write(t);},p.prototype.addSample=function(e,t,i){var r=i||{},n={},a=this.getTrackById(e);if(null!==a){n.number=a.samples.length,n.track_id=a.tkhd.track_id,n.timescale=a.mdia.mdhd.timescale,n.description_index=r.sample_description_index?r.sample_description_index-1:0,n.description=a.mdia.minf.stbl.stsd.entries[n.description_index],n.data=t,n.size=t.length,n.alreadyRead=n.size,n.duration=r.duration||1,n.cts=r.cts||0,n.dts=r.dts||0,n.is_sync=r.is_sync||!1,n.is_leading=r.is_leading||0,n.depends_on=r.depends_on||0,n.is_depended_on=r.is_depended_on||0,n.has_redundancy=r.has_redundancy||0,n.degradation_priority=r.degradation_priority||0,n.offset=0,n.subsamples=r.subsamples,a.samples.push(n),a.samples_size+=n.size,a.samples_duration+=n.duration,this.processSamples();var s=p.createSingleSampleMoof(n);return this.addBox(s),s.computeSize(),s.trafs[0].truns[0].data_offset=s.size+8,this.add("mdat").data=t,n;}},p.createSingleSampleMoof=function(e){var t=new c.moofBox();t.add("mfhd").set("sequence_number",this.nextMoofNumber),this.nextMoofNumber++;var i=t.add("traf");return i.add("tfhd").set("track_id",e.track_id).set("flags",c.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),i.add("tfdt").set("baseMediaDecodeTime",e.dts),i.add("trun").set("flags",c.TRUN_FLAGS_DATA_OFFSET|c.TRUN_FLAGS_DURATION|c.TRUN_FLAGS_SIZE|c.TRUN_FLAGS_FLAGS|c.TRUN_FLAGS_CTS_OFFSET).set("data_offset",0).set("first_sample_flags",0).set("sample_count",1).set("sample_duration",[e.duration]).set("sample_size",[e.size]).set("sample_flags",[0]).set("sample_composition_time_offset",[e.cts-e.dts]),t;},p.prototype.lastMoofIndex=0,p.prototype.samplesDataSize=0,p.prototype.resetTables=function(){var e,t,i,r,n,a;for(this.initial_duration=this.moov.mvhd.duration,this.moov.mvhd.duration=0,e=0;e=2&&(l=n[s].grouping_type+"/0",(o=new f(n[s].grouping_type,0)).is_fragment=!0,t.sample_groups_info[l]||(t.sample_groups_info[l]=o));}}else for(s=0;s=2&&(l=r[s].grouping_type+"/0",o=new f(r[s].grouping_type,0),e.sample_groups_info[l]||(e.sample_groups_info[l]=o));}},p.setSampleGroupProperties=function(e,t,i,r){var n,a;for(n in t.sample_groups=[],r){var s;if(t.sample_groups[n]={},t.sample_groups[n].grouping_type=r[n].grouping_type,t.sample_groups[n].grouping_type_parameter=r[n].grouping_type_parameter,i>=r[n].last_sample_in_run&&(r[n].last_sample_in_run<0&&(r[n].last_sample_in_run=0),r[n].entry_index++,r[n].entry_index<=r[n].sbgp.entries.length-1&&(r[n].last_sample_in_run+=r[n].sbgp.entries[r[n].entry_index].sample_count)),r[n].entry_index<=r[n].sbgp.entries.length-1?t.sample_groups[n].group_description_index=r[n].sbgp.entries[r[n].entry_index].group_description_index:t.sample_groups[n].group_description_index=-1,0!==t.sample_groups[n].group_description_index)s=r[n].fragment_description?r[n].fragment_description:r[n].description,t.sample_groups[n].group_description_index>0?(a=t.sample_groups[n].group_description_index>65535?(t.sample_groups[n].group_description_index>>16)-1:t.sample_groups[n].group_description_index-1,s&&a>=0&&(t.sample_groups[n].description=s.entries[a])):s&&s.version>=2&&s.default_group_description_index>0&&(t.sample_groups[n].description=s.entries[s.default_group_description_index-1]);}},p.process_sdtp=function(e,t,i){t&&(e?(t.is_leading=e.is_leading[i],t.depends_on=e.sample_depends_on[i],t.is_depended_on=e.sample_is_depended_on[i],t.has_redundancy=e.sample_has_redundancy[i]):(t.is_leading=0,t.depends_on=0,t.is_depended_on=0,t.has_redundancy=0));},p.prototype.buildSampleLists=function(){var e,t;for(e=0;ey&&(g++,y<0&&(y=0),y+=a.sample_counts[g]),t>0?(e.samples[t-1].duration=a.sample_deltas[g],e.samples_duration+=e.samples[t-1].duration,T.dts=e.samples[t-1].dts+e.samples[t-1].duration):T.dts=0,s?(t>=w&&(E++,w<0&&(w=0),w+=s.sample_counts[E]),T.cts=e.samples[t].dts+s.sample_offsets[E]):T.cts=T.dts,o?(t==o.sample_numbers[C]-1?(T.is_sync=!0,C++):(T.is_sync=!1,T.degradation_priority=0),f&&f.entries[S].sample_delta+j==t+1&&(T.subsamples=f.entries[S].subsamples,j+=f.entries[S].sample_delta,S++)):T.is_sync=!0,p.process_sdtp(e.mdia.minf.stbl.sdtp,T,T.number),T.degradation_priority=h?h.priority[t]:0,f&&f.entries[S].sample_delta+j==t&&(T.subsamples=f.entries[S].subsamples,j+=f.entries[S].sample_delta),(u.length>0||c.length>0)&&p.setSampleGroupProperties(e,T,t,e.sample_groups_info);}t>0&&(e.samples[t-1].duration=Math.max(e.mdia.mdhd.duration-e.samples[t-1].dts,0),e.samples_duration+=e.samples[t-1].duration);}},p.prototype.updateSampleLists=function(){var e,t,i,r,n,a,s,o,l,f,u,h,d,_,m;if(void 0!==this.moov)for(;this.lastMoofIndex0&&p.initSampleGroups(h,u,u.sbgps,h.mdia.minf.stbl.sgpds,u.sgpds),t=0;t0?_.dts=h.samples[h.samples.length-2].dts+h.samples[h.samples.length-2].duration:(u.tfdt?_.dts=u.tfdt.baseMediaDecodeTime:_.dts=0,h.first_traf_merged=!0),_.cts=_.dts,b.flags&c.TRUN_FLAGS_CTS_OFFSET&&(_.cts=_.dts+b.sample_composition_time_offset[i]),m=s,b.flags&c.TRUN_FLAGS_FLAGS?m=b.sample_flags[i]:0===i&&b.flags&c.TRUN_FLAGS_FIRST_FLAG&&(m=b.first_sample_flags),_.is_sync=!(m>>16&1),_.is_leading=m>>26&3,_.depends_on=m>>24&3,_.is_depended_on=m>>22&3,_.has_redundancy=m>>20&3,_.degradation_priority=65535&m;var v=!!(u.tfhd.flags&c.TFHD_FLAG_BASE_DATA_OFFSET),y=!!(u.tfhd.flags&c.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),g=!!(b.flags&c.TRUN_FLAGS_DATA_OFFSET),w=0;w=v?u.tfhd.base_data_offset:y||0===t?f.start:o,_.offset=0===t&&0===i?g?w+b.data_offset:w:o,o=_.offset+_.size,(u.sbgps.length>0||u.sgpds.length>0||h.mdia.minf.stbl.sbgps.length>0||h.mdia.minf.stbl.sgpds.length>0)&&p.setSampleGroupProperties(h,_,_.number_in_traf,u.sample_groups_info);}}if(u.subs){h.has_fragment_subsamples=!0;var E=u.first_sample_index;for(t=0;t-1))return null;var s=(i=this.stream.buffers[n]).byteLength-(r.offset+r.alreadyRead-i.fileStart);if(r.size-r.alreadyRead<=s)return a.debug("ISOFile","Getting sample #"+t+" data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-i.fileStart)+" read size: "+(r.size-r.alreadyRead)+" full size: "+r.size+")"),o.memcpy(r.data.buffer,r.alreadyRead,i,r.offset+r.alreadyRead-i.fileStart,r.size-r.alreadyRead),i.usedBytes+=r.size-r.alreadyRead,this.stream.logBufferLevel(),r.alreadyRead=r.size,r;if(0===s)return null;a.debug("ISOFile","Getting sample #"+t+" partial data (alreadyRead: "+r.alreadyRead+" offset: "+(r.offset+r.alreadyRead-i.fileStart)+" read size: "+s+" full size: "+r.size+")"),o.memcpy(r.data.buffer,r.alreadyRead,i,r.offset+r.alreadyRead-i.fileStart,s),r.alreadyRead+=s,i.usedBytes+=s,this.stream.logBufferLevel();}},p.prototype.releaseSample=function(e,t){var i=e.samples[t];return i.data?(this.samplesDataSize-=i.size,i.data=null,i.alreadyRead=0,i.size):0;},p.prototype.getAllocatedSampleDataSize=function(){return this.samplesDataSize;},p.prototype.getCodecs=function(){var e,t="";for(e=0;e0&&(t+=","),t+=this.moov.traks[e].mdia.minf.stbl.stsd.entries[0].getCodec();}return t;},p.prototype.getTrexById=function(e){var t;if(!this.moov||!this.moov.mvex)return null;for(t=0;t0&&(i.protection=n.ipro.protections[n.iinf.item_infos[e].protection_index-1]),n.iinf.item_infos[e].item_type?i.type=n.iinf.item_infos[e].item_type:i.type="mime",i.content_type=n.iinf.item_infos[e].content_type,i.content_encoding=n.iinf.item_infos[e].content_encoding;}if(n.iloc)for(e=0;e0){var h=n.iprp.ipco.boxes[c.property_index-1];i.properties[h.type]=h,i.properties.boxes.push(h);}}}}}},p.prototype.getItem=function(e){var t,i;if(!this.meta)return null;if(!(i=this.items[e]).data&&i.size)i.data=new Uint8Array(i.size),i.alreadyRead=0,this.itemsDataSize+=i.size,a.debug("ISOFile","Allocating item #"+e+" of size "+i.size+" (total: "+this.itemsDataSize+")");else if(i.alreadyRead===i.size)return i;for(var r=0;r-1))return null;var l=(t=this.stream.buffers[s]).byteLength-(n.offset+n.alreadyRead-t.fileStart);if(!(n.length-n.alreadyRead<=l))return a.debug("ISOFile","Getting item #"+e+" extent #"+r+" partial data (alreadyRead: "+n.alreadyRead+" offset: "+(n.offset+n.alreadyRead-t.fileStart)+" read size: "+l+" full extent size: "+n.length+" full item size: "+i.size+")"),o.memcpy(i.data.buffer,i.alreadyRead,t,n.offset+n.alreadyRead-t.fileStart,l),n.alreadyRead+=l,i.alreadyRead+=l,t.usedBytes+=l,this.stream.logBufferLevel(),null;a.debug("ISOFile","Getting item #"+e+" extent #"+r+" data (alreadyRead: "+n.alreadyRead+" offset: "+(n.offset+n.alreadyRead-t.fileStart)+" read size: "+(n.length-n.alreadyRead)+" full extent size: "+n.length+" full item size: "+i.size+")"),o.memcpy(i.data.buffer,i.alreadyRead,t,n.offset+n.alreadyRead-t.fileStart,n.length-n.alreadyRead),t.usedBytes+=n.length-n.alreadyRead,this.stream.logBufferLevel(),i.alreadyRead+=n.length-n.alreadyRead,n.alreadyRead=n.length;}}return i.alreadyRead===i.size?i:null;},p.prototype.releaseItem=function(e){var t=this.items[e];if(t.data){this.itemsDataSize-=t.size,t.data=null,t.alreadyRead=0;for(var i=0;i0?this.moov.traks[e].samples[0].duration:0),t.push(r);}return t;},c.Box.prototype.printHeader=function(e){this.size+=8,this.size>l&&(this.size+=8),"uuid"===this.type&&(this.size+=16),e.log(e.indent+"size:"+this.size),e.log(e.indent+"type:"+this.type);},c.FullBox.prototype.printHeader=function(e){this.size+=4,c.Box.prototype.printHeader.call(this,e),e.log(e.indent+"version:"+this.version),e.log(e.indent+"flags:"+this.flags);},c.Box.prototype.print=function(e){this.printHeader(e);},c.ContainerBox.prototype.print=function(e){this.printHeader(e);for(var t=0;t>8)),e.log(e.indent+"matrix: "+this.matrix.join(", ")),e.log(e.indent+"next_track_id: "+this.next_track_id);},c.tkhdBox.prototype.print=function(e){c.FullBox.prototype.printHeader.call(this,e),e.log(e.indent+"creation_time: "+this.creation_time),e.log(e.indent+"modification_time: "+this.modification_time),e.log(e.indent+"track_id: "+this.track_id),e.log(e.indent+"duration: "+this.duration),e.log(e.indent+"volume: "+(this.volume>>8)),e.log(e.indent+"matrix: "+this.matrix.join(", ")),e.log(e.indent+"layer: "+this.layer),e.log(e.indent+"alternate_group: "+this.alternate_group),e.log(e.indent+"width: "+this.width),e.log(e.indent+"height: "+this.height);};var m={createFile:function createFile(e,t){var i=void 0===e||e,r=new p(t);return r.discardMdatData=!i,r;}};void 0!==i&&(i.createFile=m.createFile);},{}],145:[function(e,t,i){t.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"};},{}],146:[function(e,t,i){"use strict";var r=e("asn1.js");i.certificate=e("./certificate");var n=r.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"]());});i.RSAPrivateKey=n;var a=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus")["int"](),this.key("publicExponent")["int"]());});i.RSAPublicKey=a;var s=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr());});i.PublicKey=s;var o=r.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());}),l=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version")["int"](),this.key("algorithm").use(o),this.key("subjectPrivateKey").octstr());});i.PrivateKey=l;var f=r.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());});i.EncryptedPrivateKey=f;var u=r.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"]());});i.DSAPrivateKey=u,i.DSAparam=r.define("DSAparam",function(){this["int"]();});var c=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version")["int"](),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(h),this.key("publicKey").optional().explicit(1).bitstr());});i.ECPrivateKey=c;var h=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()});});i.signature=r.define("signature",function(){this.seq().obj(this.key("r")["int"](),this.key("s")["int"]());});},{"./certificate":147,"asn1.js":2}],147:[function(e,t,i){"use strict";var r=e("asn1.js"),n=r.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()});}),a=r.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any());}),s=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional());}),o=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr());}),l=r.define("RelativeDistinguishedName",function(){this.setof(a);}),f=r.define("RDNSequence",function(){this.seqof(l);}),u=r.define("Name",function(){this.choice({rdnSequence:this.use(f)});}),c=r.define("Validity",function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n));}),h=r.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr());}),d=r.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0)["int"]().optional(),this.key("serialNumber")["int"](),this.key("signature").use(s),this.key("issuer").use(u),this.key("validity").use(c),this.key("subject").use(u),this.key("subjectPublicKeyInfo").use(o),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(h).optional());}),_=r.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(s),this.key("signatureValue").bitstr());});t.exports=_;},{"asn1.js":2}],148:[function(e,t,i){var r=/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,s=e("evp_bytestokey"),o=e("browserify-aes"),l=e("safe-buffer").Buffer;t.exports=function(e,t){var i,f=e.toString(),u=f.match(r);if(u){var c="aes"+u[1],h=l.from(u[2],"hex"),d=l.from(u[3].replace(/[\r\n]/g,""),"base64"),_=s(t,h.slice(0,8),parseInt(u[1],10)).key,p=[],m=o.createDecipheriv(c,_,h);p.push(m.update(d)),p.push(m["final"]()),i=l.concat(p);}else{var b=f.match(a);i=l.from(b[2].replace(/[\r\n]/g,""),"base64");}return{tag:f.match(n)[1],data:i};};},{"browserify-aes":23,evp_bytestokey:105,"safe-buffer":184}],149:[function(e,t,i){var r=e("./asn1"),n=e("./aesid.json"),a=e("./fixProc"),s=e("browserify-aes"),o=e("pbkdf2"),l=e("safe-buffer").Buffer;function f(e){var t;"object"!=_typeof(e)||l.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=l.from(e));var i,f,u=a(e,t),c=u.tag,h=u.data;switch(c){case"CERTIFICATE":f=r.certificate.decode(h,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(f||(f=r.PublicKey.decode(h,"der")),i=f.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return r.RSAPublicKey.decode(f.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return f.subjectPrivateKey=f.subjectPublicKey,{type:"ec",data:f};case"1.2.840.10040.4.1":return f.algorithm.params.pub_key=r.DSAparam.decode(f.subjectPublicKey.data,"der"),{type:"dsa",data:f.algorithm.params};default:throw new Error("unknown key id "+i);}case"ENCRYPTED PRIVATE KEY":h=function(e,t){var i=e.algorithm.decrypt.kde.kdeparams.salt,r=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),a=n[e.algorithm.decrypt.cipher.algo.join(".")],f=e.algorithm.decrypt.cipher.iv,u=e.subjectPrivateKey,c=parseInt(a.split("-")[1],10)/8,h=o.pbkdf2Sync(t,i,r,c,"sha1"),d=s.createDecipheriv(a,h,f),_=[];return _.push(d.update(u)),_.push(d["final"]()),l.concat(_);}(h=r.EncryptedPrivateKey.decode(h,"der"),t);case"PRIVATE KEY":switch(i=(f=r.PrivateKey.decode(h,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return r.RSAPrivateKey.decode(f.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:f.algorithm.curve,privateKey:r.ECPrivateKey.decode(f.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return f.algorithm.params.priv_key=r.DSAparam.decode(f.subjectPrivateKey,"der"),{type:"dsa",params:f.algorithm.params};default:throw new Error("unknown key id "+i);}case"RSA PUBLIC KEY":return r.RSAPublicKey.decode(h,"der");case"RSA PRIVATE KEY":return r.RSAPrivateKey.decode(h,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:r.DSAPrivateKey.decode(h,"der")};case"EC PRIVATE KEY":return{curve:(h=r.ECPrivateKey.decode(h,"der")).parameters.value,privateKey:h.privateKey};default:throw new Error("unknown key type "+c);}}t.exports=f,f.signature=r.signature;},{"./aesid.json":145,"./asn1":146,"./fixProc":148,"browserify-aes":23,pbkdf2:151,"safe-buffer":184}],150:[function(e,t,i){(function(e){function t(e,t){for(var i=0,r=e.length-1;r>=0;r--){var n=e[r];"."===n?e.splice(r,1):".."===n?(e.splice(r,1),i++):i&&(e.splice(r,1),i--);}if(t)for(;i--;i){e.unshift("..");}return e;}function r(e,t){if(e.filter)return e.filter(t);for(var i=[],r=0;r=-1&&!n;a--){var s=a>=0?arguments[a]:e.cwd();if("string"!=typeof s)throw new TypeError("Arguments to path.resolve must be strings");s&&(i=s+"/"+i,n="/"===s.charAt(0));}return(n?"/":"")+(i=t(r(i.split("/"),function(e){return!!e;}),!n).join("/"))||".";},i.normalize=function(e){var a=i.isAbsolute(e),s="/"===n(e,-1);return(e=t(r(e.split("/"),function(e){return!!e;}),!a).join("/"))||a||(e="."),e&&s&&(e+="/"),(a?"/":"")+e;},i.isAbsolute=function(e){return"/"===e.charAt(0);},i.join=function(){var e=Array.prototype.slice.call(arguments,0);return 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r=window.AudioContext||window.webkitAudioContext,n=e("../consts"),a=function a(){return new Date().getTime();};t.exports=function(e){var t={options:{sampleRate:e.sampleRate||n.DEFAULT_SAMPLERATE,appendType:e.appendType||n.APPEND_TYPE_STREAM,playMode:e.playMode||n.AUDIO_MODE_SWAP},sourceChannel:-1,audioCtx:new r({latencyHint:"interactive",sampleRate:e.sampleRate}),gainNode:null,sourceList:[],startStatus:!1,sampleQueue:[],nextBuffer:null,playTimestamp:0,playStartTime:0,durationMs:-1,voice:1,onLoadCache:null,resetStartParam:function resetStartParam(){t.playTimestamp=0,t.playStartTime=0;},setOnLoadCache:function setOnLoadCache(e){t.onLoadCache=e;},setDurationMs:function setDurationMs(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;t.durationMs=e;},setVoice:function setVoice(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;t.voice=e,t.gainNode.gain.value=e;},getAlignVPTS:function getAlignVPTS(){return t.playTimestamp+(a()-t.playStartTime)/1e3;},swapSource:function swapSource(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;if(0==t.startStatus)return null;if(e<0||e>=t.sourceList.length)return null;if(i<0||i>=t.sourceList.length)return null;try{t.sourceChannel===e&&null!==t.sourceList[e]&&(t.sourceList[e].disconnect(t.gainNode),t.sourceList[e]=null);}catch(e){}t.sourceChannel=i;var r=t.decodeSample(i,e);-2==r&&(t.getAlignVPTS()>=t.durationMs/1e3-.04?t.pause():null!==t.onLoadCache&&t.onLoadCache());},addSample:function addSample(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return!(null==e||!e||null==e)&&(0==t.sampleQueue.length&&(t.seekPos=e.pts),t.sampleQueue.push(e),!0);},runNextBuffer:function runNextBuffer(){window.setInterval(function(){if(!(null!=t.nextBuffer||t.sampleQueue.length0&&void 0!==arguments[0]?arguments[0]:-1,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;if(e<0||e>=t.sourceList.length)return-1;if(null!=t.sourceList[e]&&null!=t.sourceList[e]&&t.sourceList[e]||(t.sourceList[e]=t.audioCtx.createBufferSource(),t.sourceList[e].onended=function(){t.swapSource(e,i);}),0==t.sampleQueue.length)return-2;if(t.sourceList[e].buffer)return t.sourceList[e],t.sourceList[i],t.gainNode,t.swapSource(e,i),0;if(null==t.nextBuffer||t.nextBuffer.data.length<1)return t.sourceList[e].connect(t.gainNode),t.sourceList[e].start(),t.sourceList[e].startState=!0,t.sourceList[e].stop(),1;var r=t.nextBuffer.data.buffer;t.playTimestamp=t.nextBuffer.pts,t.playStartTime=a();try{t.audioCtx.decodeAudioData(r,function(i){t.sourceList[e].buffer=i,t.sourceList[e].connect(t.gainNode),t.sourceList[e].start(),t.sourceList[e].startState=!0;},function(e){});}catch(e){return t.nextBuffer=null,-3;}return t.nextBuffer=null,0;},decodeWholeSamples:function decodeWholeSamples(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(t.sourceChannel=e,e<0||e>=t.sourceList.length)return-1;if(null!=t.sourceList[e]&&null!=t.sourceList[e]&&t.sourceList[e]||(t.sourceList[e]=t.audioCtx.createBufferSource(),t.sourceList[e].onended=function(){}),0==t.sampleQueue.length)return-2;for(var i=null,r=null,a=0;a=2){var s=i.length/2;a=new Float32Array(s);for(var o=0,l=0;l0&&s()-this._start_time>=this._now_seg_dur&&(s(),this._start_time,this._now_seg_dur,this._start_time=-1,this._now_seg_dur=-1),s(),this._start_time<0)if(new Date(),null!==this._pcm_array_buf&&this._pcm_array_buf.length>this._push_start_idx){this._swapStartPlay=!1;var e=this._push_start_idx+this._once_pop_len;e>this._pcm_array_buf.length&&(e=this._pcm_array_buf.length);var t=this._pcm_array_buf.slice(this._push_start_idx,e);this._push_start_idx+=t.length,this._now_seg_dur=1*t.length/this._sample_rate*1e3,t.length,this._sample_rate,this._now_seg_dur;var i=this._ctx.createBuffer(1,t.length,this._sample_rate);t.length,new Date(),i.copyToChannel(t,0),this._active_node=this._ctx.createBufferSource(),this._active_node.buffer=i,this._active_node.connect(this._gain),this._start_time=s(),this._active_node.start(0);}else setTimeout(this.readingLoopWithF32,1);}}])&&r(t.prototype,i),o&&r(t,o),e;}();i.AudioPcmPlayer=o;},{"../consts":198}],201:[function(e,t,i){"use strict";t.exports={frameDataAlignCrop:function frameDataAlignCrop(e,t,i,r,n,a,s,o){if(0==e-r)return[a,s,o];for(var l=r*n,f=l/4,u=new Uint8Array(l),c=new Uint8Array(f),h=new Uint8Array(f),d=r,_=r/2,p=0;p0&&void 0!==arguments[0]&&arguments[0];this.showScreen=e,this.canvas&&(e?this.canvas.setAttribute("hidden",!0):this.canvas.removeAttribute("hidden"));}},{key:"getCachePTS",value:function value(){return 1!==this.config.ignoreAudio&&this.audioWAudio?Math.max(this.vCachePTS,this.aCachePTS):this.vCachePTS;}},{key:"getMaxPTS",value:function value(){return Math.max(this.vCachePTS,this.aCachePTS);}},{key:"isPlayingState",value:function value(){return this.isPlaying;}},{key:"pushDone",value:function value(){this.pushEOF=!0;}},{key:"_clearDecInterval",value:function value(){this.decVFrameInterval&&window.clearInterval(this.decVFrameInterval),this.decVFrameInterval=null;}},{key:"_checkPlayFinished",value:function value(){return!(this.config.playMode!==u.PLAYER_MODE_VOD||!(!0===this.bufRecvStat&&(this.playPTS>=this.bufLastVDTS||this.audioWAudio&&this.playPTS>=this.bufLastADTS)||this.duration-this.playPTS0&&(this.isPlaying=!0);var t=0,i=0,r=0;this.playFrameInterval=window.setInterval(function(){if(i=h(),e._videoQueue.length>0&&i-t>=e.frameTime-r){var n=e._videoQueue.shift(),a=0;if(e.isNewSeek||null===e.audioWAudio||void 0===e.audioWAudio||(a=1e3*(n.pts-e.audioWAudio.getAlignVPTS()),n.pts,e.audioWAudio.getAlignVPTS(),e.playPTS=Math.max(e.audioWAudio.getAlignVPTS(),e.playPTS)),t=i,h(),n.pts,e.seekTarget,e.isNewSeek,e.playPTS=Math.max(n.pts,e.playPTS),e.isNewSeek&&e.seekTarget-e.frameDur>n.pts)return void(r=e.frameTime);if(e.isNewSeek&&(e.audioWAudio&&e.audioWAudio.setVoice(e.audioVoice),e.audioWAudio&&e.audioWAudio.play(),r=0,e.isNewSeek=!1,e.seekTarget=0),n.pts,e.showScreen?e.onRender&&e.onRender(n.line1,n.height,n.data_y,n.data_u,n.data_v):l.renderFrame(e.yuv,n.data_y,n.data_u,n.data_v,n.line1,n.height),e.onPlayingTime&&e.onPlayingTime(n.pts),!e.isNewSeek&&e.audioWAudio&&(a<0&&-1*a<=e.frameTime||a>=0)){if(e.config.playMode===u.PLAYER_MODE_VOD)if(n.pts>=e.duration)e.onLoadCacheFinshed&&e.onLoadCacheFinshed(),e.onPlayingFinish&&e.onPlayingFinish(),e._clearDecInterval(),e.pause();else if(e._checkPlayFinished())return;r=h()-i;}else!e.isNewSeek&&e.audioWAudio&&(a<0&&e.frameTime,r=e.frameTime);}e._checkPlayFinished();},1);}this.isNewSeek||this.audioWAudio&&this.audioWAudio.play();}},{key:"pause",value:function value(){this.isPlaying=!1,this._pause();}},{key:"_pause",value:function value(){this.playFrameInterval&&window.clearInterval(this.playFrameInterval),this.playFrameInterval=null,this.audioWAudio&&this.audioWAudio.pause();}},{key:"seek",value:function value(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.openFrameCall=!1,this.pause(),this._clearDecInterval(),null!==this.avFeedVideoInterval&&(window.clearInterval(this.avFeedVideoInterval),this.avFeedVideoInterval=null),null!==this.avFeedAudioInterval&&(window.clearInterval(this.avFeedAudioInterval),this.avFeedAudioInterval=null),this.yuvMaxTime=0,this.playVPipe.length=0,this._videoQueue.length=0,this.audioWAudio&&this.audioWAudio.stop(),e&&e(),this.isNewSeek=!0,this.avSeekVState=!0,this.seekTarget=i.seekTime,this.audioWAudio&&this.audioWAudio.setVoice(0),this.audioWAudio.resetStartParam(),this.audioWAudio.stop(),this._avFeedData(i.seekTime),setTimeout(function(){t.yuvMaxTime=0,t._videoQueue.length=0,t.openFrameCall=!0,t.frameCallTag+=1,t._decVFrameIntervalFunc();},1e3);}},{key:"setVoice",value:function value(e){this.audioVoice=e,this.audioWAudio&&this.audioWAudio.setVoice(e);}},{key:"_checkDisplaySize",value:function value(e,t,i){var r=t-e,n=this.config.width+Math.ceil(r/2),a=t/this.config.width>i/this.config.height,s=(n/t).toFixed(2),o=(this.config.height/i).toFixed(2),l=a?s:o,f=this.config.fixed,u=f?n:parseInt(t*l),c=f?this.config.height:parseInt(i*l);if(this.canvas.offsetWidth!=u||this.canvas.offsetHeight!=c){var h=parseInt((this.canvasBox.offsetHeight-c)/2),d=parseInt((this.canvasBox.offsetWidth-u)/2);h=h<0?0:h,d=d<0?0:d,this.canvas.style.marginTop=h+"px",this.canvas.style.marginLeft=d+"px",this.canvas.style.width=u+"px",this.canvas.style.height=c+"px";}return this.isCheckDisplay=!0,[u,c];}},{key:"_createYUVCanvas",value:function value(){for(this.canvasBox=document.querySelector("#"+this.config.playerId),this.canvasBox.style.overflow="hidden";this.canvasBox.hasChildNodes();){this.canvasBox.removeChild(this.canvasBox.lastChild);}this.canvas=document.createElement("canvas"),this.canvas.style.width=this.canvasBox.clientWidth+"px",this.canvas.style.height=this.canvasBox.clientHeight+"px",this.canvas.style.top="0px",this.canvas.style.left="0px",this.canvasBox.appendChild(this.canvas),this.yuv=l.setupCanvas(this.canvas,{preserveDrawingBuffer:!1});}},{key:"_avRecvPackets",value:function value(){var e=this;this.bufObject.cleanPipeline(),null!==this.avRecvInterval&&(window.clearInterval(this.avRecvInterval),this.avRecvInterval=null),!0===this.config.checkProbe?this.avRecvInterval=window.setInterval(function(){a.cwrap("getSniffStreamPkg","number",["number"])(e.corePtr),e._avCheckRecvFinish();},5):this.avRecvInterval=window.setInterval(function(){a.cwrap("getSniffStreamPkgNoCheckProbe","number",["number"])(e.corePtr),e._avCheckRecvFinish();},5),this._avFeedData(0);}},{key:"_avCheckRecvFinish",value:function value(){this.config.playMode===u.PLAYER_MODE_VOD&&this.duration-this.getMaxPTS()=50&&(t.onSeekFinish&&t.onSeekFinish(),t.onPlayingTime&&t.onPlayingTime(e),t.play(),window.clearInterval(i),i=null);},10);}},{key:"_avFeedData",value:function value(e){var t=this;if(this.playVPipe.length=0,this.audioWAudio&&this.audioWAudio.cleanQueue(),e<=0){var i=0;if(this.avFeedVideoInterval=window.setInterval(function(){var e=t.bufObject.videoBuffer.length;if(e-1>i||t.duration-t.getMaxPTS()0){for(var n=0;n0&&t.playVPipe[t.playVPipe.length-1].pts>=t.bufLastVDTS&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null,t.playVPipe[t.playVPipe.length-1].pts,t.bufLastVDTS,t.bufObject.videoBuffer);}else t.config.playMode===u.PLAYER_MODE_VOD&&t.playVPipe.length>0&&t.playVPipe[t.playVPipe.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null,t.playVPipe[t.playVPipe.length-1].pts,t.duration,t.bufObject.videoBuffer);},5),void 0!==this.audioWAudio&&null!==this.audioWAudio&&this.config.ignoreAudio<1){var r=0;this.avFeedAudioInterval=window.setInterval(function(){var e=t.bufObject.audioBuffer.length;if(e-1>r||t.duration-t.getMaxPTS()0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.bufLastADTS&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null,t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts,t.bufObject.audioBuffer);}else t.config.playMode===u.PLAYER_MODE_VOD&&t.audioWAudio.sampleQueue.length>0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null,t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts,t.bufObject.audioBuffer);},5);}}else{var n=this.bufObject.seekIDR(e),a=parseInt(n,10);this.playPTS=0;var o=a;if(this.avFeedVideoInterval=window.setInterval(function(){var i=t.bufObject.videoBuffer.length;if(i-1>o||t.duration-t.getMaxPTS()0){for(var n=0;n0&&t.playVPipe[t.playVPipe.length-1].pts>=t.bufLastVDTS&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null);}else t.config.playMode===u.PLAYER_MODE_VOD&&t.playVPipe.length>0&&t.playVPipe[t.playVPipe.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedVideoInterval),t.avFeedVideoInterval=null);t.avSeekVState&&t.config.playMode===u.PLAYER_MODE_VOD&&(t._afterAvFeedSeekToStart(e),t.avSeekVState=!1);},5),this.audioWAudio&&this.config.ignoreAudio<1){var l=parseInt(e,10);this.avFeedAudioInterval=window.setInterval(function(){var e=t.bufObject.audioBuffer.length;if(e-1>l||t.duration-t.getMaxPTS()0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.bufLastADTS&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null);}else t.config.playMode===u.PLAYER_MODE_VOD&&t.audioWAudio.sampleQueue.length>0&&t.audioWAudio.sampleQueue[t.audioWAudio.sampleQueue.length-1].pts>=t.duration&&(window.clearInterval(t.avFeedAudioInterval),t.avFeedAudioInterval=null);},5);}}}},{key:"_probeFinCallback",value:function value(e,t,i,r,n,s,o,l,c){var h=this;this._createYUVCanvas(),u.V_CODEC_NAME_HEVC,this.config.fps=1*r,this.frameTime=1e3/this.config.fps,this.width=t,this.height=i,this.frameDur=1/this.config.fps,this.duration=e-this.frameDur,this.vCodecID=l,this.config.sampleRate=s,this.channels=o,this.audioIdx=n;for(var d=a.HEAPU8.subarray(c,c+10),_=0;_=0&&this.config.ignoreAudio<1?(void 0!==this.audioWAudio&&null!==this.audioWAudio&&(this.audioWAudio.stop(),this.audioWAudio=null),this.audioWAudio=f({sampleRate:s,appendType:u.APPEND_TYPE_FRAME}),this.audioWAudio.setDurationMs(1e3*e),this.onLoadCache&&this.audioWAudio.setOnLoadCache(function(){if(h.retryAuSampleNo,h.retryAuSampleNo<=5){h.pause(),h.onLoadCache&&h.onLoadCache();var e=window.setInterval(function(){return h.retryAuSampleNo,h.audioWAudio.sampleQueue.length,h.audioWAudio.sampleQueue.length>2?(h.onLoadCacheFinshed&&h.onLoadCacheFinshed(),h.play(),h.retryAuSampleNo=0,window.clearInterval(e),void(e=null)):(h.retryAuSampleNo+=1,h.retryAuSampleNo>5?(h.play(),h.onLoadCacheFinshed&&h.onLoadCacheFinshed(),window.clearInterval(e),void(e=null)):void 0);},1e3);}})):this.audioNone=!0,this._avRecvPackets(),this._decVFrameIntervalFunc()),this.onProbeFinish&&this.onProbeFinish();}},{key:"_ptsFixed2",value:function value(e){return Math.ceil(100*e)/100;}},{key:"_naluCallback",value:function value(e,t,i,r,n,s,o){var l=this._ptsFixed2(s),f=a.HEAPU8.subarray(e,e+t),u=new Uint8Array(f);this.bufObject.appendFrameWithDts(l,o,u,!0,i),this.bufLastVDTS=Math.max(o,this.bufLastVDTS),this.vCachePTS=Math.max(l,this.vCachePTS),this.onCacheProcess&&this.onCacheProcess(this.getCachePTS());}},{key:"_samplesCallback",value:function value(e,t,i,r){}},{key:"_aacFrameCallback",value:function value(e,t,i,r,n){var s=this._ptsFixed2(n);if(this.audioWAudio){var o=new Uint8Array(7+i),l=a.HEAPU8.subarray(e,e+7);o.set(l,0);var f=a.HEAPU8.subarray(t,t+i);o.set(f,7),this.bufObject.appendFrame(s,o,!1,!0),this.bufLastADTS=Math.max(s,this.bufLastADTS),this.aCachePTS=Math.max(s,this.aCachePTS),this.onCacheProcess&&this.onCacheProcess(this.getCachePTS());}}},{key:"_decVFrameIntervalFunc",value:function value(){var e=this;null==this.decVFrameInterval&&(this.decVFrameInterval=window.setInterval(function(){if(e._videoQueue.length<50&&e.playVPipe.length>0){var t=e.playVPipe.shift(),i=t.data,r=a._malloc(i.length);a.HEAP8.set(i,r);var n=parseInt(1e3*t.pts,10),s=parseInt(1e3*t.dts,10);e.yuvMaxTime=Math.max(t.pts,e.yuvMaxTime),a.cwrap("decodeVideoFrame","number",["number","number","number","number","number"])(e.corePtr,r,i.length,n,s,e.frameCallTag),a._free(r),r=null;}},10));}},{key:"_frameCallback",value:function value(e,t,i,r,n,s,o,f,u,c){if(!(!1===this.openFrameCall||c!==this.frameCallTag||u>this.yuvMaxTime+this.frameDur||this.isNewSeek&&this.seekTarget-u>3*this.frameDur)){var h=this._videoQueue.length;if(!(h>0&&u-this._videoQueue[h-1].pts>1||(this.canvas.width==r&&this.canvas.height==f||(this.canvas.width=r,this.canvas.height=f,this.isCheckDisplay)||this._checkDisplaySize(o,r,f),this.playPTS>u))){var _=a.HEAPU8.subarray(e,e+r*f),p=a.HEAPU8.subarray(t,t+n*f/2),m=a.HEAPU8.subarray(i,i+s*f/2),b=new Uint8Array(_),v=new Uint8Array(p),y=new Uint8Array(m);this.config.readyShow&&(l.renderFrame(this.yuv,b,v,y,r,f),this.config.readyShow=!1);var g=new d(b,v,y,r,n,s,o,f,u);if(h<=0||u>this._videoQueue[h-1].pts)this._videoQueue.push(g);else if(uthis._videoQueue[w].pts&&w+10&&void 0!==arguments[0]?arguments[0]:60,t={limit:e,yuvCache:[],appendCacheByCacheYuv:function appendCacheByCacheYuv(e){e.pts;return t.yuvCache.length>=t.limit?CACHE_APPEND_STATUS_CODE.OVERFLOW:(t.yuvCache.push(e),t.yuvCache.length>=t.limit?CACHE_APPEND_STATUS_CODE.FULL:CACHE_APPEND_STATUS_CODE.NOT_FULL);},getState:function getState(){return t.yuvCache.length<=0?CACHE_APPEND_STATUS_CODE.NULL:t.yuvCache.length>=t.limit?CACHE_APPEND_STATUS_CODE.FULL:CACHE_APPEND_STATUS_CODE.NOT_FULL;},cleanPipeline:function cleanPipeline(){t.yuvCache.length=0;},vYuv:function vYuv(){return t.yuvCache.length<=0?null:t.yuvCache.shift();}};return t;};}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{});},{"./cacheYuv":204}],204:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i>1;return n.indexOf(t);},GET_NALU_TYPE:function GET_NALU_TYPE(e){var t=(126&e)>>1;if(t>=1&&t<=9)return r.DEFINE_P_FRAME;if(t>=16&&t<=21)return r.DEFINE_KEY_FRAME;var i=n.indexOf(t);return i>=0?n[i]:r.DEFINE_OTHERS_FRAME;},PACK_NALU:function PACK_NALU(e){var t=e.nalu,i=e.vlc.vlc;null==t.vps&&(t.vps=new Uint8Array());var r=new Uint8Array(t.vps.length+t.sps.length+t.pps.length+t.sei.length+i.length);return r.set(t.vps,0),r.set(t.sps,t.vps.length),r.set(t.pps,t.vps.length+t.sps.length),r.set(t.sei,t.vps.length+t.sps.length+t.pps.length),r.set(i,t.vps.length+t.sps.length+t.pps.length+t.sei.length),r;}};},{"./hevc-header":205}],207:[function(e,t,i){"use strict";function r(e){return function(e){if(Array.isArray(e)){for(var t=0,i=new Array(e.length);t0&&void 0!==arguments[0]&&arguments[0];null!=t&&(t.showScreen=e,t.canvas&&(e?t.canvas.setAttribute("hidden",!0):t.canvas.removeAttribute("hidden")));},setSize:function setSize(e,i){t.config.width=e||f.DEFAULT_WIDTH,t.config.height=i||f.DEFAULT_HEIGHT;},setFrameRate:function setFrameRate(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:25;t.config.fps=e,t.config.frameDurMs=1e3/e;},setDurationMs:function setDurationMs(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;t.durationMs=e,0==t.config.audioNone&&t.audio.setDurationMs(e);},setPlayingCall:function setPlayingCall(e){t.onPlayingTime=e;},setVoice:function setVoice(e){t.realVolume=e,0==t.config.audioNone&&t.audio.setVoice(t.realVolume);},isPlayingState:function isPlayingState(){return t.isPlaying||t.isCaching===f.CACHE_WITH_PLAY_SIGN;},appendAACFrame:function appendAACFrame(e){t.audio.addSample(e),t.aCachePTS=Math.max(e.pts,t.aCachePTS);},appendHevcFrame:function appendHevcFrame(e){var i;t.config.appendHevcType==f.APPEND_TYPE_STREAM?t.stream=new Uint8Array((i=r(t.stream)).concat.apply(i,r(e))):t.config.appendHevcType==f.APPEND_TYPE_FRAME&&(t.frameList.push(e),t.vCachePTS=Math.max(e.pts,t.vCachePTS));},getCachePTS:function getCachePTS(){return Math.max(t.vCachePTS,t.aCachePTS);},endAudio:function endAudio(){0==t.config.audioNone&&t.audio.stop();},cleanSample:function cleanSample(){0==t.config.audioNone&&t.audio.cleanQueue();},cleanVideoQueue:function cleanVideoQueue(){t.config.appendHevcType==f.APPEND_TYPE_STREAM?t.stream=new Uint8Array():t.config.appendHevcType==f.APPEND_TYPE_FRAME&&(t.frameList=[]);},cleanCacheYUV:function cleanCacheYUV(){t.cacheYuvBuf.cleanPipeline();},pause:function pause(){t.loop&&window.clearInterval(t.loop),t.loop=null,0==t.config.audioNone&&t.audio.pause(),t.isPlaying=!1,t.isCaching===f.CACHE_WITH_PLAY_SIGN&&(t.isCaching=f.CACHE_WITH_NOPLAY_SIGN);},checkFinished:function checkFinished(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:f.PLAYER_MODE_VOD;return e==f.PLAYER_MODE_VOD&&t.cacheYuvBuf.yuvCache.length<=0&&(t.videoPTS.toFixed(1)>=(t.durationMs-t.config.frameDurMs)/1e3||t.noCacheFrame>=10)&&(null!=t.onPlayingFinish&&(f.PLAYER_MODE_VOD,t.frameList.length,t.cacheYuvBuf.yuvCache.length,t.videoPTS.toFixed(1),t.durationMs,t.config.frameDurMs,t.noCacheFrame,t.onPlayingFinish()),!0);},seek:function seek(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=t.isPlaying;t.nowPacket=null,t.vCachePTS=0,t.aCachePTS=0,t.pause(),t.cleanSample(),t.cleanVideoQueue(),t.cleanCacheYUV(),e&&e(),t.isNewSeek=!0,t.videoPTS=parseInt(i.seekTime);var n={seekPos:i.seekTime||-1,mode:i.mode||f.PLAYER_MODE_VOD,accurateSeek:i.accurateSeek||!0,seekEvent:i.seekEvent||!0,realPlay:r};t.play(n);},getNalu1Packet:function getNalu1Packet(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],i=null,r=-1;if(t.config.appendHevcType==f.APPEND_TYPE_STREAM)i=t.nextNalu();else{if(t.config.appendHevcType!=f.APPEND_TYPE_FRAME)return null;var n=t.frameList.shift();if(!n)return null;i=n.data,r=n.pts,e&&(t.videoPTS=r);}return{nalBuf:i,pts:r};},decodeNalu1Frame:function decodeNalu1Frame(e,i){var r=n._malloc(e.length);n.HEAP8.set(e,r);var a=parseInt(1e3*i);n.cwrap("decodeCodecContext","number",["number","number","number","number"])(t.vcodecerPtr,r,e.length,a);return n._free(r),!1;},cacheThread:function cacheThread(){t.cacheLoop=window.setInterval(function(){if(t.cacheYuvBuf.getState()!=CACHE_APPEND_STATUS_CODE.FULL){var e=t.getNalu1Packet(!1);if(null!=e){var i=e.nalBuf,r=e.pts;t.decodeNalu1Frame(i,r,!0);}}},10);},loadCache:function loadCache(){if(!(t.frameList.length<=3)){var e=t.isPlaying;if(t.cacheYuvBuf.yuvCache.length<=3){t.pause(),null!=t.onLoadCache&&t.onLoadCache(),t.isCaching=e?f.CACHE_WITH_PLAY_SIGN:f.CACHE_WITH_NOPLAY_SIGN;var i=t.frameList.length>30?30:t.frameList.length,r=window.setInterval(function(){t.cacheYuvBuf.yuvCache.length>=i&&(null!=t.onLoadCacheFinshed&&t.onLoadCacheFinshed(),window.clearInterval(r),r=null,t.isCaching===f.CACHE_WITH_PLAY_SIGN&&t.play(t.playParams),t.isCaching=f.CACHE_NO_LOADCACHE);},40);}}},playFunc:function playFunc(){var e=!1;if(t.playParams.seekEvent||c()-t.calcuteStartTime>=t.frameTime-t.preCostTime){e=!0;var i=!0;if(t.calcuteStartTime=c(),t.config.audioNone)t.playFrameYUV(i,t.playParams.accurateSeek);else{t.fix_poc_err_skip>0&&(t.fix_poc_err_skip--,i=!1);var r=t.videoPTS-t.audio.getAlignVPTS();if(r>0)return void(t.playParams.seekEvent&&!t.config.audioNone&&t.audio.setVoice(0));if(i){if(!(i=-1*r<=1*t.frameTimeSec)){for(var n=parseInt(r/t.frameTimeSec),a=0;a=i&&(t.playFrameYUV(!0,t.playParams.accurateSeek),i+=1);},1);}else t.videoPTS>=t.playParams.seekPos&&!t.isNewSeek||0===t.playParams.seekPos||0===t.playParams.seekPos?(t.frameTime=1e3/t.config.fps,t.frameTimeSec=t.frameTime/1e3,0==t.config.audioNone&&t.audio.play(),t.realVolume=t.config.audioNone?0:t.audio.voice,t.playParams.seekEvent&&(t.fix_poc_err_skip=10),t.loop=window.setInterval(function(){var e=c();t.playFunc(),t.preCostTime=c()-e;},1)):(t.loop=window.setInterval(function(){t.playFrameYUV(!1,t.playParams.accurateSeek),t.checkFinished(t.playParams.mode)?(window.clearInterval(t.loop),t.loop=null):t.videoPTS>=t.playParams.seekPos&&(window.clearInterval(t.loop),t.loop=null,t.play(t.playParams));},1),t.isNewSeek=!1);},stop:function stop(){t.release(),n.cwrap("initializeDecoder","number",["number"])(t.vcodecerPtr),t.stream=new Uint8Array();},release:function release(){return t.endAudio(),t.loop&&window.clearInterval(t.loop),t.loop=null,t.pause(),n.cwrap("release","number",["number"])(t.vcodecerPtr),t.stream=null,t.frameList.length=0,t.durationMs=-1,t.videoPTS=0,t.isPlaying=!1,!0;},nextNalu:function nextNalu(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;if(t.stream.length<=4)return!1;for(var i=-1,r=0;r=t.stream.length){if(-1==i)return!1;var n=t.stream.subarray(i);return t.stream=new Uint8Array(),n;}var a="0 0 1"==t.stream.slice(0,3).join(" "),s="0 0 0 1"==t.stream.slice(0,4).join(" ");if(a||s){if(-1==i)i=r;else{if(e<=1){var o=t.stream.subarray(i,r);return t.stream=t.stream.subarray(r),o;}e-=1;}r+=3;}}return!1;},decodeSendPacket:function decodeSendPacket(e){var i=n._malloc(e.length);n.HEAP8.set(e,i);var r=n.cwrap("decodeSendPacket","number",["number","number","number"])(t.vcodecerPtr,i,e.length);return n._free(i),r;},decodeRecvFrame:function decodeRecvFrame(){return n.cwrap("decodeRecv","number",["number"])(t.vcodecerPtr);},playFrameYUV:function playFrameYUV(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=t.cacheYuvBuf.vYuv();if(null==r)return t.noCacheFrame+=1,e&&!t.playParams.seekEvent&&t.loadCache(),!1;t.noCacheFrame=0;var n=r.pts;return t.videoPTS=n,(!e&&i||e)&&e&&t.drawImage(r.width,r.height,r.imageBufferY,r.imageBufferB,r.imageBufferR),e&&!t.playParams.seekEvent&&t.isPlaying&&t.loadCache(),!0;},drawImage:function drawImage(e,i,r,n,a){if(t.canvas.width===e&&t.canvas.height==i||(t.canvas.width=e,t.canvas.height=i),t.showScreen&&null!=t.onRender)t.onRender(e,i,r,n,a);else{if(!t.isCheckDisplay)t.checkDisplaySize(e,i);var s=e*i,o=e/2*(i/2),f=new Uint8Array(s+2*o);f.set(r,0),f.set(n,s),f.set(a,s+o),l.renderFrame(t.yuv,r,n,a,e,i);}},debugYUV:function debugYUV(e){t.debugYUVSwitch=!0,t.debugID=e;},checkDisplaySize:function checkDisplaySize(e,i){var r=e/t.config.width>i/t.config.height,n=(t.config.width/e).toFixed(2),a=(t.config.height/i).toFixed(2),s=r?n:a,o=t.config.fixed,l=o?t.config.width:parseInt(e*s),f=o?t.config.height:parseInt(i*s);if(t.canvas.offsetWidth!=l||t.canvas.offsetHeight!=f){var u=parseInt((t.canvasBox.offsetHeight-f)/2),c=parseInt((t.canvasBox.offsetWidth-l)/2);t.canvas.style.marginTop=u+"px",t.canvas.style.marginLeft=c+"px",t.canvas.style.width=l+"px",t.canvas.style.height=f+"px";}return t.isCheckDisplay=!0,[l,f];},makeWasm:function makeWasm(){if(null!=t.config.token){t.vcodecerPtr=n.cwrap("registerPlayer","number",["string","string"])(t.config.token,u.PLAYER_VERSION);var e=n.addFunction(function(e,i,r,a,s,l,f,u,c){var h=n.HEAPU8.subarray(e,e+a*u),d=n.HEAPU8.subarray(i,i+s*u/2),_=n.HEAPU8.subarray(r,r+l*u/2),p=new Uint8Array(h),m=new Uint8Array(d),b=new Uint8Array(_),v=1*c/1e3,y=new o.CacheYuvStruct(v,a,u,p,m,b);t.cacheYuvBuf.appendCacheByCacheYuv(y);});n.cwrap("setCodecType","number",["number","number","number"])(t.vcodecerPtr,t.config.videoCodec,e);n.cwrap("initMissile","number",["number"])(t.vcodecerPtr);n.cwrap("initializeDecoder","number",["number"])(t.vcodecerPtr);}else alert("请输入TOKEN！Please set token param!");},makeIt:function makeIt(){var e=document.querySelector("div#"+t.config.playerId),i=document.createElement("canvas");i.style.width=e.clientWidth+"px",i.style.height=e.clientHeight+"px",i.style.top="0px",i.style.left="0px",e.appendChild(i),t.canvasBox=e,t.canvas=i,t.yuv=l.setupCanvas(i,{preserveDrawingBuffer:!1}),0==t.config.audioNone&&(t.audio=a({sampleRate:t.config.sampleRate,appendType:t.config.appendHevcType})),t.isPlayLoadingFinish=1;}};return t.makeWasm(),t.makeIt(),t.cacheThread(),t;};},{"../consts":198,"../render-engine/webgl-420p":219,"../version":222,"./audio-core":199,"./cache":203,"./cacheYuv":204,"./missile.js":1}],208:[function(e,t,i){"use strict";var r=e("./bufferFrame");t.exports=function(){var e={videoBuffer:[],audioBuffer:[],idrIdxBuffer:[],appendFrame:function appendFrame(t,i){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=arguments.length>3&&void 0!==arguments[3]&&arguments[3],s=new r.BufferFrame(t,a,i,n),o=parseInt(t);return n?(e.videoBuffer.length-1>=o?e.videoBuffer[o].push(s):e.videoBuffer.push([s]),a&&!e.idrIdxBuffer.includes(t)&&e.idrIdxBuffer.push(t)):e.audioBuffer.length-1>=o&&null!=e.audioBuffer[o]&&null!=e.audioBuffer[o]?e.audioBuffer[o]&&e.audioBuffer[o].push(s):e.audioBuffer.push([s]),!0;},appendFrameWithDts:function appendFrameWithDts(t,i,n){var a=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],s=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=r.ConstructWithDts(t,i,s,n,a),l=parseInt(i);return a?(e.videoBuffer.length-1>=l?e.videoBuffer[l].push(o):e.videoBuffer.push([o]),s&&!e.idrIdxBuffer.includes(i)&&e.idrIdxBuffer.push(i)):e.audioBuffer.length-1>=l&&null!=e.audioBuffer[l]&&null!=e.audioBuffer[l]?e.audioBuffer[l]&&e.audioBuffer[l].push(o):e.audioBuffer.push([o]),!0;},appendFrameByBufferFrame:function appendFrameByBufferFrame(t){var i=t.pts,r=parseInt(i);return t.video?(e.videoBuffer.length-1>=r?e.videoBuffer[r].push(t):e.videoBuffer.push([t]),isKey&&!e.idrIdxBuffer.includes(i)&&e.idrIdxBuffer.push(i)):e.audioBuffer.length-1>=r?e.audioBuffer[r].push(t):e.audioBuffer.push([t]),!0;},cleanPipeline:function cleanPipeline(){e.videoBuffer.length=0,e.audioBuffer.length=0;},vFrame:function vFrame(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(!(t<0||t>e.videoBuffer.length-1))return e.videoBuffer[t];},aFrame:function aFrame(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(!(t<0||t>e.audioBuffer.length-1))return e.audioBuffer[t];},seekIDR:function seekIDR(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(e.idrIdxBuffer,t<0)return null;if(e.idrIdxBuffer.includes(t))return t;for(var i=0;it||0===i&&e.idrIdxBuffer[i]>=t){for(var r=1;r>=0;r--){var n=i-r;if(n>=0)return e.idrIdxBuffer[n];}return e.idrIdxBuffer[i];}}}};return e;};},{"./bufferFrame":209}],209:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i0&&i.extensionInfo.vHeight>0&&(i.size.width=i.extensionInfo.vWidth,i.size.height=i.extensionInfo.vHeight)),i.mediaInfo.duration,null!=i.onDemuxed&&i.onDemuxed(i.onReadyOBJ);for(var e=!1;;){var r=i.mpegTsObj.readPacket();if(r.size<=0)break;var n=r.dtime>0?r.dtime:r.ptime;if(!(n<0)){if(0==r.type){n<=i.vPreFramePTS&&(e=!0);var a=l.PACK_NALU(r.layer),o=1==r.keyframe,f=1==e?n+i.vStartTime:n,u=new s.BufferFrame(f,o,a,!0);i.bufObject.appendFrame(u.pts,u.data,!0,u.isKey),i.vPreFramePTS=f,null!=i.onSamples&&i.onSamples(i.onReadyOBJ,u);}else if(n<=i.aPreFramePTS&&(e=!0),"aac"==i.mediaInfo.aCodec)for(var c=r.data,h=0;h=3?(i._onTsReady(e),window.clearInterval(i.timerTsWasm),i.timerTsWasm=null):(i.mpegTsWasmRetryLoadTimes+=1,i.mpegTsObj.initDemuxer());},3e3);}},{key:"_onTsReady",value:function value(e){var t=this;t.hls.fetchM3u8(e),t.mpegTsWasmState=!0,t.timerFeed=window.setInterval(function(){if(t.tsList.length>0&&0==t.lockWait.state){var e=t.tsList.shift(),i=e.streamURI,r=e.streamDur;t.lockWait.state=!0,t.lockWait.lockMember.dur=r,t.mpegTsObj.demuxURL(i);}},50);}},{key:"bindReady",value:function value(e){this.onReadyOBJ=e;}},{key:"popBuffer",value:function value(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return t<0?null:1==e?this.bufObject.vFrame(t):2==e?this.bufObject.aFrame(t):void 0;}},{key:"getACodec",value:function value(){return this.aCodec;}},{key:"getDurationMs",value:function value(){return this.durationMs;}},{key:"getFPS",value:function value(){return this.fps;}},{key:"getSampleRate",value:function value(){return this.sampleRate;}},{key:"getSampleChannel",value:function value(){return this.aChannel;}},{key:"getSize",value:function value(){return this.size;}},{key:"seek",value:function value(e){if(e>=0){var t=this.bufObject.seekIDR(e);this.seekPos=t;}}}])&&r(t.prototype,i),u&&r(t,u),e;}();i.M3u8=u;},{"../consts":198,"../decoder/hevc-imp":206,"./buffer":208,"./bufferFrame":209,"./m3u8base":211,"./mpegts/mpeg.js":215}],211:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i1?(i=t[0],r=t[1].split("/"),this._preURI=i+"//"):r=t[0].split("/");for(var n=0;nc&&(i=c);var h=t[s+=1],d=this._preURI+h;this._slices.indexOf(d)<0&&(this._slices.push(d),null!=this.onTransportStream&&this.onTransportStream(d,c));}}}if(this._slices.length>a.hlsSliceLimit&&this._type==n.PLAYER_IN_TYPE_M3U8_LIVE&&(this._slices=this._slices.slice(-1*a.hlsSliceLimit)),null!=this.onFinished){var _={type:this._type,duration:-1};this.onFinished(_);}return i;}},{key:"_readTag",value:function value(e){var t=a.tagParse.exec(e);return null!==t?{key:t[1],value:t[3]}:null;}}])&&r(t.prototype,i),s&&r(t,s),e;}();i.M3u8Base=s;},{"../consts":198}],212:[function(e,t,i){"use strict";var r=e("mp4box"),n=e("../decoder/hevc-header"),a=e("../decoder/hevc-imp"),s=e("./buffer"),o=e("../consts"),l={96e3:0,88200:1,64e3:2,48e3:3,44100:4,32e3:5,24e3:6,22050:7,16e3:8,12e3:9,11025:10,8e3:11,7350:12,Reserved:13,"frequency is written explictly":15},f=function f(e){for(var t=[],i=0;i1&&void 0!==arguments[1]&&arguments[1],i=null;return t?((i=e)[0]=n.DEFINE_STARTCODE[0],i[1]=n.DEFINE_STARTCODE[1],i[2]=n.DEFINE_STARTCODE[2],i[3]=n.DEFINE_STARTCODE[3]):((i=new Uint8Array(n.DEFINE_STARTCODE.length+e.length)).set(n.DEFINE_STARTCODE,0),i.set(e,n.DEFINE_STARTCODE.length)),i;},u.prototype.setAACAdts=function(e){var t=null,i=this.aacProfile,r=l[this.sampleRate],n=new Uint8Array(7),a=n.length+e.length;return n[0]=255,n[1]=241,n[2]=(i-1<<6)+(r<<2)+0,n[3]=128+(a>>11),n[4]=(2047&a)>>3,n[5]=31+((7&a)<<5),n[6]=252,(t=new Uint8Array(a)).set(n,0),t.set(e,n.length),t;},u.prototype.demux=function(){var e=this;e.seekPos=-1,e.mp4boxfile=r.createFile(),e.movieInfo=null,e.videoCodec=null,e.durationMs=-1,e.fps=-1,e.sampleRate=-1,e.aacProfile=2,e.size={width:-1,height:-1},e.bufObject=s(),e.audioNone=!1,e.naluHeader={vps:null,sps:null,pps:null,sei:null},e.mp4boxfile.onError=function(e){},this.mp4boxfile.onReady=function(t){for(var i in e.movieInfo=t,t.tracks){"VideoHandler"!==t.tracks[i].name&&"video"!==t.tracks[i].type||(t.tracks[i].codec,t.tracks[i].codec.indexOf("hev")>=0||t.tracks[i].codec.indexOf("hvc")>=0?e.videoCodec=o.CODEC_H265:t.tracks[i].codec.indexOf("avc")>=0&&(e.videoCodec=o.CODEC_H264));}var r=-1;if(r=t.videoTracks[0].samples_duration/t.videoTracks[0].timescale,e.durationMs=1e3*r,e.fps=t.videoTracks[0].nb_samples/r,e.seekDiffTime=1/e.fps,e.size.width=t.videoTracks[0].track_width,e.size.height=t.videoTracks[0].track_height,t.audioTracks.length>0){e.sampleRate=t.audioTracks[0].audio.sample_rate;var n=t.audioTracks[0].codec.split(".");e.aacProfile=n[n.length-1];}else e.audioNone=!0;null!=e.onMp4BoxReady&&e.onMp4BoxReady(e.videoCodec),e.videoCodec===o.CODEC_H265?(e.initializeAllSourceBuffers(),e.mp4boxfile.start()):(e.videoCodec,o.CODEC_H264);},e.mp4boxfile.onSamples=function(t,i,r){var s=window.setInterval(function(){for(var i=0;i3?e.naluHeader.sei=e.setStartCode(m[3][0].data,!1):e.naluHeader.sei=new Uint8Array(),e.naluHeader;}else e.videoCodec==o.CODEC_H264&&(e.naluHeader.vps=new Uint8Array(),e.naluHeader.sps=e.setStartCode(d.SPS[0].nalu,!1),e.naluHeader.pps=e.setStartCode(d.PPS[0].nalu,!1),e.naluHeader.sei=new Uint8Array());u[4].toString(16),e.naluHeader.vps[4].toString(16),f(e.naluHeader.vps),f(u);var b=e.setStartCode(u.subarray(0,e.naluHeader.vps.length),!0);if(f(b),u[4]===e.naluHeader.vps[4]){var v=e.naluHeader.vps.length+4,y=e.naluHeader.vps.length+e.naluHeader.sps.length+4,g=e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length+4;if(e.naluHeader.sei.length<=0&&e.naluHeader.sps.length>0&&u[v]===e.naluHeader.sps[4]&&e.naluHeader.pps.length>0&&u[y]===e.naluHeader.pps[4]&&78===u[g]){u[e.naluHeader.vps.length+4],e.naluHeader.sps[4],u[e.naluHeader.vps.length+e.naluHeader.sps.length+4],e.naluHeader.pps[4],u[e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length+4];for(var w=0,E=0;E4&&u[4]===e.naluHeader.sei[4]){var C=u.subarray(0,10),S=new Uint8Array(e.naluHeader.vps.length+C.length);S.set(C,0),S.set(e.naluHeader.vps,C.length),S[3]=1,e.naluHeader.vps=null,e.naluHeader.vps=new Uint8Array(S),S=null,C=null,(u=u.subarray(10))[4],e.naluHeader.vps[4],e.naluHeader.vps;}else if(0===e.naluHeader.sei.length&&78===u[4]){u=e.setStartCode(u,!0);for(var j=0,T=0;T1&&void 0!==arguments[1]?arguments[1]:0;return e.fileStart=t,this.mp4boxfile.appendBuffer(e);},u.prototype.finishBuffer=function(){this.mp4boxfile.flush();},u.prototype.play=function(){},u.prototype.getVideoCoder=function(){return this.videoCodec;},u.prototype.getDurationMs=function(){return this.durationMs;},u.prototype.getFPS=function(){return this.fps;},u.prototype.getSampleRate=function(){return this.sampleRate;},u.prototype.getSize=function(){return this.size;},u.prototype.seek=function(e){if(e>=0){var t=this.bufObject.seekIDR(e);this.seekPos=t;}},u.prototype.popBuffer=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return t<0?null:1==e?this.bufObject.vFrame(t):2==e?this.bufObject.aFrame(t):void 0;},u.prototype.addBuffer=function(e){var t=e.id;this.mp4boxfile.setExtractionOptions(t);},u.prototype.initializeAllSourceBuffers=function(){if(this.movieInfo){for(var e=this.movieInfo,t=0;t>5);}},{key:"sliceAACFrames",value:function value(e,t){for(var i=[],r=e,n=0;n>4==15){var a=this._getPktLen(t[n+3],t[n+4],t[n+5]);if(a<=0)continue;var s=t.subarray(n,n+a),o=new Uint8Array(a);o.set(s,0),i.push({ptime:r,data:o}),r+=this.frameDurSec,n+=a;}else n+=1;}return i;}}])&&r(t.prototype,i),n&&r(t,n),e;}();i.AACDecoder=n;},{}],215:[function(e,t,i){(function(t){"use strict";function r(e,t){for(var i=0;i=0&&(this._setMediaInfo(),this._setExtensionInfo(),null!=this.onDemuxed&&this.onDemuxed());}},{key:"_setMediaInfo",value:function value(){var e=n.cwrap("getMediaInfo","number",[])(),t=n.HEAPU32[e/4],i=n.HEAPU32[e/4+1],r=n.HEAPF64[e/8+1],o=n.HEAPF64[e/8+1+1],l=n.HEAPF64[e/8+1+1+1],f=n.HEAPF64[e/8+1+1+1+1],u=n.HEAPU32[e/4+2+2+2+2+2];this.mediaAttr.vFps=r,this.mediaAttr.vGop=u,this.mediaAttr.vDuration=o,this.mediaAttr.aDuration=l,this.mediaAttr.duration=f;var c=n.cwrap("getAudioCodecID","number",[])();c>=0?(this.mediaAttr.aCodec=s.CODEC_OFFSET_TABLE[c],this.mediaAttr.sampleRate=t>0?t:s.DEFAULT_SAMPLERATE,this.mediaAttr.sampleChannel=i>=0?i:s.DEFAULT_CHANNEL):(this.mediaAttr.sampleRate=0,this.mediaAttr.sampleChannel=0,this.mediaAttr.audioNone=!0);var h=n.cwrap("getVideoCodecID","number",[])();h>=0&&(this.mediaAttr.vCodec=s.CODEC_OFFSET_TABLE[h]),null==this.aacDec?this.aacDec=new a.AACDecoder(this.mediaAttr):this.aacDec.updateConfig(this.mediaAttr);}},{key:"_setExtensionInfo",value:function value(){var e=n.cwrap("getExtensionInfo","number",[])(),t=n.HEAPU32[e/4],i=n.HEAPU32[e/4+1];this.extensionInfo.vWidth=t,this.extensionInfo.vHeight=i;}},{key:"readMediaInfo",value:function value(){return this.mediaAttr;}},{key:"readExtensionInfo",value:function value(){return this.extensionInfo;}},{key:"readAudioNone",value:function value(){return this.mediaAttr.audioNone;}},{key:"_readLayer",value:function value(){var e={vps:null,sps:null,pps:null,sei:null},t={vlc:null},i=n.cwrap("getSPSLen","number",[])(),r=n.cwrap("getSPS","number",[])();e.sps=new Uint8Array(i),e.sps.set(n.HEAPU8.subarray(r,r+i),0);var a=n.cwrap("getPPSLen","number",[])(),o=n.cwrap("getPPS","number",[])();e.pps=new Uint8Array(a),e.pps.set(n.HEAPU8.subarray(o,o+a),0);var l=n.cwrap("getSEILen","number",[])(),f=n.cwrap("getSEI","number",[])();e.sei=new Uint8Array(l),e.sei.set(n.HEAPU8.subarray(f,f+l),0);var u=n.cwrap("getVLCLen","number",[])(),c=n.cwrap("getVLC","number",[])();if(t.vlc=new Uint8Array(u),t.vlc.set(n.HEAPU8.subarray(c,c+u),0),this.mediaAttr.vCodec==s.DEF_HEVC||this.mediaAttr.vCodec==s.DEF_H265){var h=n.cwrap("getVPSLen","number",[])(),d=n.cwrap("getVPS","number",[])();e.vps=new Uint8Array(h),e.vps.set(n.HEAPU8.subarray(d,d+h),0);}else this.mediaAttr.vCodec==s.DEF_AVC||(this.mediaAttr.vCodec,s.DEF_H264);return{nalu:e,vlc:t};}},{key:"readPacket",value:function value(){var e=n.cwrap("getPacket","number",[])(),t=n.HEAPU32[e/4],i=n.HEAPU32[e/4+1],r=n.HEAPF64[e/8+1],a=n.HEAPF64[e/8+1+1],o=n.HEAPU32[e/4+1+1+2+2],l=n.HEAPU32[e/4+1+1+2+2+1],f=n.HEAPU8.subarray(l,l+i),u=this._readLayer();return{type:t,size:i,ptime:r,dtime:a,keyframe:o,src:f,data:1==t&&this.mediaAttr.aCodec==s.DEF_AAC?this.aacDec.sliceAACFrames(r,f):f,layer:u};}},{key:"_refreshDemuxer",value:function value(){this._releaseDemuxer(),this._initDemuxer();}},{key:"_initDemuxer",value:function value(){n.cwrap("initTsMissile","number",[])(),n.cwrap("initializeDemuxer","number",[])();}},{key:"_releaseDemuxer",value:function value(){n.cwrap("exitTsMissile","number",[])();}}])&&r(i.prototype,o),l&&r(i,l),e;}();i.MPEG_JS=o;}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{});},{"../../decoder/missile.js":1,"./consts":213,"./decoder/aac":214}],216:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i0&&e.extensionInfo.vHeight>0&&(e.size.width=e.extensionInfo.vWidth,e.size.height=e.extensionInfo.vHeight);for(var t=null;!((t=e.mpegTsObj.readPacket()).size<=0);){var i=t.dtime;if(0==t.type){var r=s.PACK_NALU(t.layer),n=1==t.keyframe;e.bufObject.appendFrame(i,r,!0,n);}else if("aac"==e.mediaInfo.aCodec)for(var a=t.data,o=0;o0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return t<0?null:1==e?this.bufObject.vFrame(t):2==e?this.bufObject.aFrame(t):void 0;}},{key:"getACodec",value:function value(){return this.aCodec;}},{key:"getAudioNone",value:function value(){return this.mpegTsObj.mediaAttr.audioNone;}},{key:"getDurationMs",value:function value(){return this.durationMs;}},{key:"getFPS",value:function value(){return this.fps;}},{key:"getSampleRate",value:function value(){return this.sampleRate;}},{key:"getSize",value:function value(){return this.size;}},{key:"seek",value:function value(e){if(e>=0){var t=this.bufObject.seekIDR(e);this.seekPos=t;}}}])&&r(t.prototype,i),o&&r(t,o),e;}();i.MpegTs=o;},{"../decoder/hevc-imp":206,"./buffer":208,"./mpegts/mpeg.js":215}],217:[function(e,t,i){(function(t){"use strict";function r(e,t){for(var i=0;i0&&void 0!==arguments[0]&&arguments[0];this.player.setScreen(e);}},{key:"play",value:function value(){if(this.playParam.videoCodec===u.CODEC_H265){var e={seekPos:this._getSeekTarget(),mode:this.playMode,accurateSeek:this.configFormat.accurateSeek,seekEvent:!1,realPlay:!0};this.player.play(e);}else this.player.play();return!0;}},{key:"pause",value:function value(){return this.player.pause(),!0;}},{key:"isPlaying",value:function value(){return this.player.isPlayingState();}},{key:"setVoice",value:function value(e){if(e<0)return!1;this.volume=e,this.player.setVoice(e);}},{key:"getVolume",value:function value(){return this.volume;}},{key:"mediaInfo",value:function value(){return{meta:this.playParam,videoType:this.playMode};}},{key:"seek",value:function value(e){var t=this;this.seekTarget=e,this.onSeekStart&&this.onSeekStart(e),this.timerFeed&&(window.clearInterval(this.timerFeed),this.timerFeed=null);var i=this._getSeekTarget();return this.playParam.videoCodec===u.CODEC_H264&&this.configFormat.type==u.PLAYER_IN_TYPE_MP4?(this.player.seek(e),this.onSeekFinish&&this.onSeekFinish()):this.configFormat.extInfo.core===u.PLAYER_CORE_TYPE_CNATIVE?this.player.seek(function(){},{seekTime:i,mode:t.playMode,accurateSeek:t.configFormat.accurateSeek}):this.player.seek(function(){t.configFormat.type==u.PLAYER_IN_TYPE_MP4?t.mp4Obj.seek(e):t.configFormat.type==u.PLAYER_IN_TYPE_TS||t.configFormat.type==u.PLAYER_IN_TYPE_MPEGTS?t.mpegTsObj.seek(e):t.configFormat.type==u.PLAYER_IN_TYPE_M3U8&&t.hlsObj.seek(e);var i,r=(i=0,i=t.configFormat.accurateSeek?e:t._getBoxBufSeekIDR(),parseInt(i)),n=parseInt(t._getBoxBufSeekIDR())||0;t._avFeedMP4Data(n,r);},{seekTime:i,mode:t.playMode,accurateSeek:t.configFormat.accurateSeek}),!0;}},{key:"fullScreen",value:function value(){this.autoScreenClose=!0;var e=document.querySelector("#"+this.configFormat.playerId),t=e.getElementsByTagName("canvas")[0];e.style.width=this.screenW+"px",e.style.height=this.screenH+"px";var i=this._checkScreenDisplaySize(this.screenW,this.screenH,this.playParam.size.width,this.playParam.size.height);t.style.marginTop=i[0]+"px",t.style.marginLeft=i[1]+"px",t.style.width=i[2]+"px",t.style.height=i[3]+"px",this._requestFullScreen(e);}},{key:"closeFullScreen",value:function value(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];!1===e&&(this.autoScreenClose=!1,this._exitFull());var t=document.querySelector("#"+this.configFormat.playerId),i=t.getElementsByTagName("canvas")[0];t.style.width=this.configFormat.playerW+"px",t.style.height=this.configFormat.playerH+"px";var r=this._checkScreenDisplaySize(this.configFormat.playerW,this.configFormat.playerH,this.playParam.size.width,this.playParam.size.height);i.style.marginTop=r[0]+"px",i.style.marginLeft=r[1]+"px",i.style.width=r[2]+"px",i.style.height=r[3]+"px";}},{key:"_checkScreenDisplaySize",value:function value(e,t,i,r){var n=i/e>r/t,a=(e/i).toFixed(2),s=(t/r).toFixed(2),o=n?a:s,l=this.fixed?e:parseInt(i*o),f=this.fixed?t:parseInt(r*o);return[parseInt((t-f)/2),parseInt((e-l)/2),l,f];}},{key:"_isFullScreen",value:function value(){var e=document.fullscreenElement||document.mozFullscreenElement||document.webkitFullscreenElement;return document.fullscreenEnabled||document.mozFullscreenEnabled||document.webkitFullscreenEnabled,null!=e;}},{key:"_requestFullScreen",value:function value(e){e.requestFullscreen?e.requestFullscreen():e.mozRequestFullScreen?e.mozRequestFullScreen():e.msRequestFullscreen?e.msRequestFullscreen():e.webkitRequestFullscreen&&e.webkitRequestFullScreen();}},{key:"_exitFull",value:function value(){document.exitFullscreen?document.exitFullscreen():document.webkitExitFullscreen?document.webkitExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.msExitFullscreen&&document.msExitFullscreen();}},{key:"_durationText",value:function value(e){if(e<0)return"Play";var t=Math.round(e);return Math.floor(t/3600)+":"+Math.floor(t%3600/60)+":"+Math.floor(t%60);}},{key:"_getSeekTarget",value:function value(){return this.configFormat.accurateSeek?this.seekTarget:this._getBoxBufSeekIDR();}},{key:"_getBoxBufSeekIDR",value:function value(){return this.configFormat.type==u.PLAYER_IN_TYPE_MP4?this.mp4Obj.seekPos:this.configFormat.type==u.PLAYER_IN_TYPE_TS||this.configFormat.type==u.PLAYER_IN_TYPE_MPEGTS?this.mpegTsObj.seekPos:this.configFormat.type==u.PLAYER_IN_TYPE_M3U8?this.hlsObj.seekPos:void 0;}},{key:"_playControl",value:function value(){this.isPlaying()?this.pause():this.play();}},{key:"_avFeedMP4Data",value:function value(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=parseInt(this.playParam.durationMs/1e3);this.timerFeed=window.setInterval(function(){var a=null,s=null;if(e.configFormat.type==u.PLAYER_IN_TYPE_MP4?(a=e.mp4Obj.popBuffer(1,t),s=e.mp4Obj.audioNone?null:e.mp4Obj.popBuffer(2,i)):e.configFormat.type==u.PLAYER_IN_TYPE_TS||e.configFormat.type==u.PLAYER_IN_TYPE_MPEGTS?(e.mpegTsObj,a=e.mpegTsObj.popBuffer(1,t),s=e.mpegTsObj.getAudioNone()?null:e.mpegTsObj.popBuffer(2,i)):e.configFormat.type==u.PLAYER_IN_TYPE_M3U8&&(e.hlsObj,a=e.hlsObj.popBuffer(1,t),s=e.hlsObj.audioNone?null:e.hlsObj.popBuffer(2,i)),null!=a)for(var o=0;on)return window.clearInterval(e.timerFeed),e.timerFeed=null,e.player.vCachePTS,e.player.aCachePTS,void(null!=r&&r());},5);}},{key:"_makeMP4Player",value:function value(){this.configFormat.type,null!=this.configFormat.extInfo.core&&null!==this.configFormat.extInfo.core&&this.configFormat.extInfo.core===u.PLAYER_CORE_TYPE_CNATIVE?this._cDemuxDecoderEntry():this.configFormat.type==u.PLAYER_IN_TYPE_MP4?this.configFormat.extInfo.moovStartFlag?this._mp4EntryVodStream():this._mp4Entry():this.configFormat.type==u.PLAYER_IN_TYPE_TS||this.configFormat.type==u.PLAYER_IN_TYPE_MPEGTS?this._mpegTsEntry():this.configFormat.type==u.PLAYER_IN_TYPE_M3U8?this._m3u8Entry():this.configFormat.type===u.PLAYER_IN_TYPE_RAW_265&&this._raw265Entry();}},{key:"_makeMP4PlayerViewEvent",value:function value(e,t,i,r){var a=this,s=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=arguments.length>5&&void 0!==arguments[5]?arguments[5]:null,l=this;if(this.playParam.durationMs=e,this.playParam.fps=t,this.playParam.sampleRate=i,this.playParam.size=r,this.playParam.audioNone=s,this.playParam.videoCodec=o||u.CODEC_H265,this.playParam,(this.configFormat.type==u.PLAYER_IN_TYPE_M3U8&&this.hlsConf.hlsType==u.PLAYER_IN_TYPE_M3U8_LIVE||this.configFormat.type==u.PLAYER_IN_TYPE_RAW_265)&&(this.playMode=u.PLAYER_MODE_NOTIME_LIVE),l.configFormat.extInfo.autoCrop){var f=document.querySelector("#"+this.configFormat.playerId),c=r.width/r.height,h=this.configFormat.playerW/this.configFormat.playerH;c>h?f.style.height=this.configFormat.playerW/c+"px":c>1,a>>1,i),e.v.fill(n>>1,a>>1,r),e.drawArrays(e.TRIANGLE_STRIP,0,4);},setupCanvas:function setupCanvas(e,t){var i=e.getContext("webgl")||e.getContext("experimental-webgl");if(!i)return i;var n=i.createProgram(),a=["attribute highp vec4 aVertexPosition;","attribute vec2 aTextureCoord;","varying highp vec2 vTextureCoord;","void main(void) {"," gl_Position = aVertexPosition;"," vTextureCoord = aTextureCoord;","}"].join("\n"),s=i.createShader(i.VERTEX_SHADER);i.shaderSource(s,a),i.compileShader(s);var o=["precision highp float;","varying lowp vec2 vTextureCoord;","uniform sampler2D YTexture;","uniform sampler2D UTexture;","uniform sampler2D VTexture;","const mat4 YUV2RGB = mat4","("," 1.1643828125, 0, 1.59602734375, -.87078515625,"," 1.1643828125, -.39176171875, -.81296875, .52959375,"," 1.1643828125, 2.017234375, 0, -1.081390625,"," 0, 0, 0, 1",");","void main(void) {"," gl_FragColor = vec4( texture2D(YTexture, vTextureCoord).x, texture2D(UTexture, vTextureCoord).x, texture2D(VTexture, vTextureCoord).x, 1) * YUV2RGB;","}"].join("\n"),l=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(l,o),i.compileShader(l),i.attachShader(n,s),i.attachShader(n,l),i.linkProgram(n),i.useProgram(n),i.getProgramParameter(n,i.LINK_STATUS);var f=i.getAttribLocation(n,"aVertexPosition");i.enableVertexAttribArray(f);var u=i.getAttribLocation(n,"aTextureCoord");i.enableVertexAttribArray(u);var c=i.createBuffer();i.bindBuffer(i.ARRAY_BUFFER,c),i.bufferData(i.ARRAY_BUFFER,new Float32Array([1,1,0,-1,1,0,1,-1,0,-1,-1,0]),i.STATIC_DRAW),i.vertexAttribPointer(f,3,i.FLOAT,!1,0,0);var h=i.createBuffer();return i.bindBuffer(i.ARRAY_BUFFER,h),i.bufferData(i.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),i.STATIC_DRAW),i.vertexAttribPointer(u,2,i.FLOAT,!1,0,0),i.y=new r(i),i.u=new r(i),i.v=new r(i),i.y.bind(0,n,"YTexture"),i.u.bind(1,n,"UTexture"),i.v.bind(2,n,"VTexture"),i;}};},{}],220:[function(e,t,i){(function(e){"use strict";e.STATIC_MEM_wasmDecoderState=-1,e.STATICE_MEM_playerCount=-1,e.STATICE_MEM_playerIndexPtr=0;}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{});},{}],221:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i 0 && arguments[0] !== undefined ? arguments[0] : 1; + // check params + if (this.stream == null || this.stream.length <= 4) { + return false; + } + + // start nal pos + var startTag = -1; + // return nalBuf + var returnNalBuf = null; + for (var i = 0; i < this.stream.length; i++) { + if (i + 5 >= this.stream.length) { + if (startTag == -1) { + return false; + } else { + // 如果结尾不到判断的字节位置 就直接全量输出最后一个nal + returnNalBuf = this.subBuf(startTag, this.stream.length - 1); + return returnNalBuf; + } + } + + // find nal + if ( + // 0x00 00 01 + this.stream[i] == 0 && this.stream[i + 1] == 0 && this.stream[i + 2] == 1 || + // 0x00 00 00 01 + this.stream[i] == 0 && this.stream[i + 1] == 0 && this.stream[i + 2] == 0 && this.stream[i + 3] == 1) { + // console.log( + // "enter find nal , now startTag:" + startTag + // + ", now pos:" + i + // ); + var nowPos = i; + i += AfterGetNalThenMvLen; // 移出去 + // begin pos + if (startTag == -1) { + startTag = nowPos; + } else { + if (onceGetNalCount <= 1) { + // startCode - End + // [startTag,nowPos) + // console.log("[===>] last code hex is :" + this.stream[nowPos-1].toString(16)) + returnNalBuf = this.subBuf(startTag, nowPos - 1); + return returnNalBuf; + } else { + onceGetNalCount -= 1; + } + } + } + } // end for + + return false; + } + }, { + key: "nextNalu2", + value: function nextNalu2() { + var onceGetNalCount = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1; + // check params + if (this.stream == null || this.stream.length <= 4) { + return false; + } + + // start nal pos + var startTag = -1; + // return nalBuf + var returnNalBuf = null; + for (var i = 0; i < this.stream.length; i++) { + if (i + 5 >= this.stream.length) { + if (startTag == -1) { + return false; + } else { + // 如果结尾不到判断的字节位置 就直接全量输出最后一个nal + returnNalBuf = this.subBuf(startTag, this.stream.length - 1); + return returnNalBuf; + } + } + + // find nal + var is3BitHeader = this.stream.slice(i, i + 3).join(' ') == '0 0 1'; + var is4BitHeader = this.stream.slice(i, i + 4).join(' ') == '0 0 0 1'; + if (is3BitHeader || is4BitHeader) { + var nowPos = i; + i += AfterGetNalThenMvLen; // 移出去 + // begin pos + if (startTag == -1) { + startTag = nowPos; + } else { + if (onceGetNalCount <= 1) { + // startCode - End + // [startTag,nowPos) + // console.log("[===>] last code hex is :" + this.stream[nowPos-1].toString(16)) + returnNalBuf = this.subBuf(startTag, nowPos - 1); + return returnNalBuf; + } else { + onceGetNalCount -= 1; + } + } + } + } // end for + return false; + } + /** + * @brief sub nalu stream, and get Nalu unit + * to parse: + * typedef struct { + * uint32_t width; + * uint32_t height; + * uint8_t *dataY; + * uint8_t *dataChromaB; + * uint8_t *dataChromaR; + * } ImageData; + * @params struct_ptr: Module.cwrap('getFrame', 'number', []) + * @return Dict + */ + }, { + key: "parseYUVFrameStruct", + value: function parseYUVFrameStruct() { + var struct_ptr = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + // sub block [m,n] + if (struct_ptr == null || !struct_ptr || struct_ptr == undefined) { + return null; + } + var width = Module.HEAPU32[struct_ptr / 4]; + var height = Module.HEAPU32[struct_ptr / 4 + 1]; + // let imgBufferPtr = Module.HEAPU32[ptr / 4 + 2]; + // let imageBuffer = Module.HEAPU8.subarray(imgBufferPtr, imgBufferPtr + width * height * 3); + // console.log("width:",width," height:",height); + + var sizeWH = width * height; + // let imgBufferYPtr = Module.HEAPU32[ptr / 4 + 2]; + // let imageBufferY = Module.HEAPU8.subarray(imgBufferYPtr, imgBufferYPtr + sizeWH); + + // let imgBufferBPtr = Module.HEAPU32[ptr/4+ 2 + sizeWH/4 + 1]; + // let imageBufferB = Module.HEAPU8.subarray( + // imgBufferBPtr, + // imgBufferBPtr + sizeWH/4 + // ); + // console.log(imageBufferB); + + // let imgBufferRPtr = Module.HEAPU32[imgBufferBPtr + sizeWH/16 + 1]; + // let imageBufferR = Module.HEAPU8.subarray( + // imgBufferRPtr, + // imgBufferRPtr + sizeWH/4 + // ); + + var imgBufferPtr = Module.HEAPU32[struct_ptr / 4 + 1 + 1]; + var imageBufferY = Module.HEAPU8.subarray(imgBufferPtr, imgBufferPtr + sizeWH); + var imageBufferB = Module.HEAPU8.subarray(imgBufferPtr + sizeWH + 8, imgBufferPtr + sizeWH + 8 + sizeWH / 4); + var imageBufferR = Module.HEAPU8.subarray(imgBufferPtr + sizeWH + 8 + sizeWH / 4 + 8, imgBufferPtr + sizeWH + 8 + sizeWH / 2 + 8); + return { + width: width, + height: height, + sizeWH: sizeWH, + imageBufferY: imageBufferY, + imageBufferB: imageBufferB, + imageBufferR: imageBufferR + }; + } + }]); + return RawParserModule; +}(); + +},{}],4:[function(require,module,exports){ +(function (global){ +"use strict"; + +var _index = _interopRequireDefault(require("./dist/index")); +var _rawParser = _interopRequireDefault(require("./dist/raw-parser.js")); +function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; } +var SHOW_LOADING = "loading..."; +var SHOW_DONE = "done."; +function durationFormatSubVal(val) { + var valStr = val.toString(); + if (valStr.length < 2) { + return '0' + valStr; + } + return valStr; +} +function durationText(duration) { + if (duration < 0) { + return "Play"; + } + var durationSecInt = Math.round(duration); + return durationFormatSubVal(Math.floor(durationSecInt / 3600)) + ":" + durationFormatSubVal(Math.floor(durationSecInt % 3600 / 60)) + ":" + durationFormatSubVal(Math.floor(durationSecInt % 60)); +} +var getMsTime = function getMsTime() { + return new Date().getTime(); +}; + +/************************************************* + * + * + * Build Player + * + * + **************************************************/ +// clear cache count +_index["default"].clear(); +global.makeH265webjs = function (videoURL, config) { + var playerId = config.player; + var playerObj = _index["default"].createPlayer(videoURL, config); + var playerDom = document.querySelector('#' + playerId); + var playerCont = document.querySelector('#player-container'); + var controllerCont = document.querySelector('#controller'); + var progressCont = document.querySelector('#progress-contaniner'); + var progressContW = progressCont.offsetWidth; + var cachePts = progressCont.querySelector('#cachePts'); + var progressPts = progressCont.querySelector('#progressPts'); + var progressVoice = document.querySelector('#progressVoice'); + var playBar = document.querySelector('#playBar'); + var playBtn = playBar.getElementsByTagName('a')[0]; + var showLabel = document.querySelector('#showLabel'); + var ptsLabel = document.querySelector('#ptsLabel'); + var coverToast = document.querySelector('#coverLayer'); + var coverBtn = document.querySelector('#coverLayerBtn'); + var muteBtn = document.querySelector('#muteBtn'); + // let debugYUVBtn = document.querySelector('#debugYUVBtn'); + // let debugYUVATag = document.querySelector('#debugYUVUrl'); + var fullScreenBtn = document.querySelector('#fullScreenBtn'); + var mediaInfo = null; + playBtn.disabled = true; + // playBar.textContent = '>'; + showLabel.textContent = SHOW_LOADING; + playerCont.style.width = config.width + 'px'; + playerCont.style.height = config.height + 'px'; + controllerCont.style.width = config.width + 'px'; + var muteState = false; + + // controllerCont.style.left = playerContainer.clientLeft; + // controllerCont.style.bottom = playerContainer.clientBottom; + // alert(playerContainer.clientLeft); + + var playAction = function playAction() { + console.log("is playing:", playerObj.isPlaying()); + if (playerObj.isPlaying()) { + console.log("bar pause============>"); + // playBar.textContent = '>'; + playBar.setAttribute('class', 'playBtn'); + playerObj.pause(); + } else { + // playBar.textContent = '||'; + playBar.setAttribute('class', 'pauseBtn'); + playerObj.play(); + } + }; + playerCont.onmouseover = function () { + controllerCont.hidden = false; + }; + playerCont.onmouseout = function () { + controllerCont.hidden = true; + }; + playerDom.onmouseup = function () { + playAction(); + }; + playBtn.onclick = function () { + playAction(); + }; + muteBtn.onclick = function () { + console.log(playerObj.getVolume()); + if (muteState === true) { + playerObj.setVoice(1.0); + progressVoice.value = 100; + } else { + playerObj.setVoice(0.0); + progressVoice.value = 0; + } + muteState = !muteState; + }; + fullScreenBtn.onclick = function () { + playerObj.fullScreen(); + // setTimeout(() => { + // playerObj.closeFullScreen(); + // }, 2000); + }; + progressCont.addEventListener('click', function (e) { + showLabel.textContent = SHOW_LOADING; + var x = e.pageX - progressCont.getBoundingClientRect().left; // or e.offsetX (less support, though) + var y = e.pageY - progressCont.getBoundingClientRect().top; // or e.offsetY + var clickedValue = x * progressCont.max / progressCont.offsetWidth; + // alert(clickedValue); + playerObj.seek(clickedValue); + }); + progressVoice.addEventListener('click', function (e) { + var x = e.pageX - progressVoice.getBoundingClientRect().left; // or e.offsetX (less support, though) + var y = e.pageY - progressVoice.getBoundingClientRect().top; // or e.offsetY + var clickedValue = x * progressVoice.max / progressVoice.offsetWidth; + progressVoice.value = clickedValue; + var volume = clickedValue / 100; + // alert(volume); + // console.log( + // progressVoice.offsetLeft, // 209 + // x, y, // 324 584 + // progressVoice.max, progressVoice.offsetWidth); + playerObj.setVoice(volume); + }); + playerObj.onSeekStart = function (pts) { + showLabel.textContent = SHOW_LOADING + " seek to:" + parseInt(pts); + }; + playerObj.onSeekFinish = function () { + showLabel.textContent = SHOW_DONE; + }; + playerObj.onPlayFinish = function () { + console.log("============= FINISHED ==============="); + // playBar.textContent = '>'; + playBar.setAttribute('class', 'playBtn'); + // playerObj.release(); + // console.log("=========> release ok"); + }; + playerObj.onRender = function (width, height, imageBufferY, imageBufferB, imageBufferR) { + console.log("on render"); + }; + playerObj.onOpenFullScreen = function () { + console.log("onOpenFullScreen"); + }; + playerObj.onCloseFullScreen = function () { + console.log("onCloseFullScreen"); + }; + playerObj.onSeekFinish = function () { + showLabel.textContent = SHOW_DONE; + }; + playerObj.onLoadCache = function () { + showLabel.textContent = "Caching..."; + }; + playerObj.onLoadCacheFinshed = function () { + showLabel.textContent = SHOW_DONE; + }; + playerObj.onReadyShowDone = function () { + console.log("onReadyShowDone"); + showLabel.textContent = "Cover Img OK"; + }; + playerObj.onLoadFinish = function () { + playerObj.setVoice(1.0); + mediaInfo = playerObj.mediaInfo(); + console.log("mediaInfo===========>", mediaInfo); + /* + meta: + durationMs: 144400 + fps: 25 + sampleRate: 44100 + size: { + width: 864, + height: 480 + }, + audioNone : false + videoType: "vod" + */ + playBtn.disabled = false; + if (mediaInfo.meta.audioNone) { + progressVoice.value = 0; + progressVoice.style.display = 'none'; + } else { + playerObj.setVoice(0.5); + } + if (mediaInfo.videoType == "vod") { + cachePts.max = mediaInfo.meta.durationMs / 1000; + progressCont.max = mediaInfo.meta.durationMs / 1000; + ptsLabel.textContent = durationText(0) + '/' + durationText(progressCont.max); + } else { + cachePts.hidden = true; + progressCont.hidden = true; + ptsLabel.textContent = 'LIVE'; + if (mediaInfo.meta.audioNone === true) { + playBar.textContent = '||'; + playerObj.play(); + } else { + coverToast.removeAttribute('hidden'); + coverBtn.onclick = function () { + playBar.textContent = '||'; + playerObj.play(); + coverToast.setAttribute('hidden', 'hidden'); + }; + } + } + showLabel.textContent = SHOW_DONE; + }; + playerObj.onCacheProcess = function (cPts) { + // console.log("onCacheProcess => ", cPts); + try { + // cachePts.value = cPts; + var precent = cPts / progressCont.max; + var cacheWidth = precent * progressContW; + // console.log(precent, precent * progressCont.offsetWidth); + cachePts.style.width = cacheWidth + 'px'; + } catch (err) { + console.log(err); + } + }; + playerObj.onPlayTime = function (videoPTS) { + if (mediaInfo.videoType == "vod") { + // progressPts.value = videoPTS; + var precent = videoPTS / progressCont.max; + var progWidth = precent * progressContW; + // console.log(precent, precent * progressCont.offsetWidth); + progressPts.style.width = progWidth + 'px'; + ptsLabel.textContent = durationText(videoPTS) + '/' + durationText(progressCont.max); + } else { + // ptsLabel.textContent = durationText(videoPTS) + '/LIVE'; + ptsLabel.textContent = '/LIVE'; + } + }; + playerObj["do"](); + return playerObj; +}; + +/* + * 创建265流播放器 + */ +global.makeH265webjsRaw = function (url265, config) { + var screenView = new ScreenModule.Screen(); + var h265webjs = _index["default"].createPlayer(null, config); + var progressPts = document.querySelector('#progressPts'); + var progressVoice = document.querySelector('#progressVoice'); + var playBar = document.querySelector('#playBtn'); + var fullScreenBtn = document.querySelector('#fullScreenBtn'); + var mediaInfo = null; + playBar.disabled = true; + playBar.textContent = '>'; + playBar.onclick = function () { + if (h265webjs.isPlaying()) { + console.log("bar pause============>"); + playBar.textContent = '>'; + h265webjs.pause(); + } else { + playBar.textContent = '||'; + h265webjs.play(); + } + }; + fullScreenBtn.onclick = function () { + screenView.open(); + h265webjs.setRenderScreen(true); + }; + screenView.onClose = function () { + h265webjs.setRenderScreen(false); + }; + h265webjs.onRender = function (width, height, imageBufferY, imageBufferB, imageBufferR) { + screenView.render(width, height, imageBufferY, imageBufferB, imageBufferR); + console.log("on render"); + }; + h265webjs.onPlayTime = function (videoPTS) { + if (mediaInfo.videoType == "vod") { + progressPts.value = videoPTS; + ptsLabel.textContent = durationText(videoPTS) + '/' + durationText(progressPts.max); + } else { + ptsLabel.textContent = durationText(videoPTS) + '/LIVE'; + } + }; + h265webjs.onLoadFinish = function () { + /* + * fetch 265 + * you can use your code to fetch vod stream + * only need `h265webjs.append265NaluFrame(nalBuf);` to append 265 frame + */ + var rawParser = new _rawParser["default"](); + + /* + * fetch 265 + */ + var fetchFinished = false; + var startFetch = false; + var networkInterval = window.setInterval(function () { + if (!startFetch) { + startFetch = true; + fetch(url265).then(function (response) { + var pump = function pump(reader) { + return reader.read().then(function (result) { + if (result.done) { + // console.log("========== RESULT DONE ==========="); + fetchFinished = true; + window.clearInterval(networkInterval); + networkInterval = null; + return; + } + var chunk = result.value; + rawParser.appendStreamRet(chunk); + return pump(reader); + }); + }; + return pump(response.body.getReader()); + })["catch"](function (error) { + console.log(error); + }); + } + }, 1); + + // fps>=30 play else cache + var naluParseInterval = window.setInterval(function () { + var test1time = getMsTime(); + var nalBuf = rawParser.nextNalu(); // nal + var preCostTime = getMsTime() - test1time; + console.log("rawParser.nextNalu() => ", nalBuf, " usage => ", preCostTime); + if (nalBuf != false) { + // require + h265webjs.append265NaluFrame(nalBuf); + } else if (fetchFinished) { + window.clearInterval(naluParseInterval); + naluParseInterval = null; + } + }, 1); + h265webjs.setVoice(0.0); + mediaInfo = h265webjs.mediaInfo(); + console.log("mediaInfo===========>", mediaInfo); + /* + meta: + durationMs: 144400 + fps: 25 + sampleRate: 44100 + size: { + width: 864, + height: 480 + }, + audioNone : false + videoType: "vod" + */ + playBar.disabled = false; + if (mediaInfo.meta.audioNone) { + progressVoice.value = 0; + progressVoice.style.display = 'none'; + } + if (mediaInfo.videoType == "vod") { + progressPts.max = mediaInfo.meta.durationMs / 1000; + ptsLabel.textContent = '0:0:0/' + durationText(progressPts.max); + } else { + progressPts.hidden = true; + ptsLabel.textContent = '0:0:0/LIVE'; + } + showLabel.textContent = SHOW_DONE; + }; + h265webjs["do"](); + return h265webjs; +}; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./dist/index":2,"./dist/raw-parser.js":3}]},{},[4]); diff --git a/js/missile-v20210718.wasm b/js/missile-v20210718.wasm new file mode 100644 index 0000000..0f8e2d1 Binary files /dev/null and b/js/missile-v20210718.wasm differ