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PCAdmissionOfficer/js/dist-play.js
DESKTOP-RQ919RC\Pc 09f25f3649 feat(H5): 调整样式尺寸并添加视频播放功能 
- 修改了H5页面的CSS和LESS文件中的尺寸样式
- 添加了新的HTML文件实现视频播放器功能
- 新增WASM文件支持视频解码
2025-08-12 18:49:42 +08:00

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e>>8;},minor:function minor(e){return 255&e;},makedev:function makedev(e,t){return e<<8|t;},registerDevice:function registerDevice(e,t){St.devices[e]={stream_ops:t};},getDevice:function getDevice(e){return St.devices[e];},getMounts:function getMounts(e){for(var t=[],i=[e];i.length;){var r=i.pop();t.push(r),i.push.apply(i,r.mounts);}return t;},syncfs:function syncfs(e,t){"function"==typeof e&&(t=e,e=!1),St.syncFSRequests++,St.syncFSRequests>1&&St.syncFSRequests;var i=St.getMounts(St.root.mount),r=0;function n(e){return N(St.syncFSRequests>0),St.syncFSRequests--,t(e);}function a(e){if(e)return a.errored?void 0:(a.errored=!0,n(e));++r>=i.length&&n(null);}i.forEach(function(t){if(!t.type.syncfs)return a(null);t.type.syncfs(t,e,a);});},mount:function mount(e,t,i){var r,n="/"===i,a=!i;if(n&&St.root)throw new St.ErrnoError(10);if(!n&&!a){var s=St.lookupPath(i,{follow_mount:!1});if(i=s.path,r=s.node,St.isMountpoint(r))throw new St.ErrnoError(10);if(!St.isDir(r.mode))throw new St.ErrnoError(54);}var o={type:e,opts:t,mountpoint:i,mounts:[]},l=e.mount(o);return l.mount=o,o.root=l,n?St.root=l:r&&(r.mounted=o,r.mount&&r.mount.mounts.push(o)),l;},unmount:function unmount(e){var t=St.lookupPath(e,{follow_mount:!1});if(!St.isMountpoint(t.node))throw new St.ErrnoError(28);var i=t.node,r=i.mounted,n=St.getMounts(r);Object.keys(St.nameTable).forEach(function(e){for(var t=St.nameTable[e];t;){var i=t.name_next;-1!==n.indexOf(t.mount)&&St.destroyNode(t),t=i;}}),i.mounted=null;var a=i.mount.mounts.indexOf(r);N(-1!==a),i.mount.mounts.splice(a,1);},lookup:function lookup(e,t){return e.node_ops.lookup(e,t);},mknod:function mknod(e,t,i){var r=St.lookupPath(e,{parent:!0}).node,n=pt.basename(e);if(!n||"."===n||".."===n)throw new St.ErrnoError(28);var a=St.mayCreate(r,n);if(a)throw new St.ErrnoError(a);if(!r.node_ops.mknod)throw new St.ErrnoError(63);return r.node_ops.mknod(r,n,t,i);},create:function create(e,t){return t=void 0!==t?t:438,t&=4095,t|=32768,St.mknod(e,t,0);},mkdir:function mkdir(e,t){return t=void 0!==t?t:511,t&=1023,t|=16384,St.mknod(e,t,0);},mkdirTree:function mkdirTree(e,t){for(var i=e.split("/"),r="",n=0;n<i.length;++n){if(i[n]){r+="/"+i[n];try{St.mkdir(r,t);}catch(e){if(20!=e.errno)throw e;}}}},mkdev:function mkdev(e,t,i){return void 0===i&&(i=t,t=438),t|=8192,St.mknod(e,t,i);},symlink:function symlink(e,t){if(!mt.resolve(e))throw new St.ErrnoError(44);var i=St.lookupPath(t,{parent:!0}).node;if(!i)throw new St.ErrnoError(44);var r=pt.basename(t),n=St.mayCreate(i,r);if(n)throw new St.ErrnoError(n);if(!i.node_ops.symlink)throw new St.ErrnoError(63);return i.node_ops.symlink(i,r,e);},rename:function rename(e,t){var i,r,n=pt.dirname(e),a=pt.dirname(t),s=pt.basename(e),o=pt.basename(t);try{i=St.lookupPath(e,{parent:!0}).node,r=St.lookupPath(t,{parent:!0}).node;}catch(e){throw new St.ErrnoError(10);}if(!i||!r)throw new St.ErrnoError(44);if(i.mount!==r.mount)throw new St.ErrnoError(75);var l,f=St.lookupNode(i,s),u=mt.relative(e,a);if("."!==u.charAt(0))throw new St.ErrnoError(28);if("."!==(u=mt.relative(t,n)).charAt(0))throw new St.ErrnoError(55);try{l=St.lookupNode(r,o);}catch(e){}if(f!==l){var c=St.isDir(f.mode),h=St.mayDelete(i,s,c);if(h)throw new St.ErrnoError(h);if(h=l?St.mayDelete(r,o,c):St.mayCreate(r,o))throw new St.ErrnoError(h);if(!i.node_ops.rename)throw new St.ErrnoError(63);if(St.isMountpoint(f)||l&&St.isMountpoint(l))throw new St.ErrnoError(10);if(r!==i&&(h=St.nodePermissions(i,"w")))throw new St.ErrnoError(h);try{St.trackingDelegate.willMovePath&&St.trackingDelegate.willMovePath(e,t);}catch(e){e.message;}St.hashRemoveNode(f);try{i.node_ops.rename(f,r,o);}catch(e){throw e;}finally{St.hashAddNode(f);}try{St.trackingDelegate.onMovePath&&St.trackingDelegate.onMovePath(e,t);}catch(e){e.message;}}},rmdir:function rmdir(e){var t=St.lookupPath(e,{parent:!0}).node,i=pt.basename(e),r=St.lookupNode(t,i),n=St.mayDelete(t,i,!0);if(n)throw new St.ErrnoError(n);if(!t.node_ops.rmdir)throw new St.ErrnoError(63);if(St.isMountpoint(r))throw new St.ErrnoError(10);try{St.trackingDelegate.willDeletePath&&St.trackingDelegate.willDeletePath(e);}catch(e){e.message;}t.node_ops.rmdir(t,i),St.destroyNode(r);try{St.trackingDelegate.onDeletePath&&St.trackingDelegate.onDeletePath(e);}catch(e){e.message;}},readdir:function readdir(e){var t=St.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new St.ErrnoError(54);return t.node_ops.readdir(t);},unlink:function unlink(e){var t=St.lookupPath(e,{parent:!0}).node,i=pt.basename(e),r=St.lookupNode(t,i),n=St.mayDelete(t,i,!1);if(n)throw new St.ErrnoError(n);if(!t.node_ops.unlink)throw new St.ErrnoError(63);if(St.isMountpoint(r))throw new St.ErrnoError(10);try{St.trackingDelegate.willDeletePath&&St.trackingDelegate.willDeletePath(e);}catch(e){e.message;}t.node_ops.unlink(t,i),St.destroyNode(r);try{St.trackingDelegate.onDeletePath&&St.trackingDelegate.onDeletePath(e);}catch(e){e.message;}},readlink:function readlink(e){var t=St.lookupPath(e).node;if(!t)throw new St.ErrnoError(44);if(!t.node_ops.readlink)throw new St.ErrnoError(28);return mt.resolve(St.getPath(t.parent),t.node_ops.readlink(t));},stat:function stat(e,t){var i=St.lookupPath(e,{follow:!t}).node;if(!i)throw new St.ErrnoError(44);if(!i.node_ops.getattr)throw new St.ErrnoError(63);return i.node_ops.getattr(i);},lstat:function lstat(e){return St.stat(e,!0);},chmod:function chmod(e,t,i){var r;"string"==typeof e?r=St.lookupPath(e,{follow:!i}).node:r=e;if(!r.node_ops.setattr)throw new St.ErrnoError(63);r.node_ops.setattr(r,{mode:4095&t|-4096&r.mode,timestamp:Date.now()});},lchmod:function lchmod(e,t){St.chmod(e,t,!0);},fchmod:function fchmod(e,t){var i=St.getStream(e);if(!i)throw new St.ErrnoError(8);St.chmod(i.node,t);},chown:function chown(e,t,i,r){var n;"string"==typeof e?n=St.lookupPath(e,{follow:!r}).node:n=e;if(!n.node_ops.setattr)throw new St.ErrnoError(63);n.node_ops.setattr(n,{timestamp:Date.now()});},lchown:function lchown(e,t,i){St.chown(e,t,i,!0);},fchown:function fchown(e,t,i){var r=St.getStream(e);if(!r)throw new St.ErrnoError(8);St.chown(r.node,t,i);},truncate:function truncate(e,t){if(t<0)throw new St.ErrnoError(28);var i;"string"==typeof e?i=St.lookupPath(e,{follow:!0}).node:i=e;if(!i.node_ops.setattr)throw new St.ErrnoError(63);if(St.isDir(i.mode))throw new St.ErrnoError(31);if(!St.isFile(i.mode))throw new St.ErrnoError(28);var r=St.nodePermissions(i,"w");if(r)throw new St.ErrnoError(r);i.node_ops.setattr(i,{size:t,timestamp:Date.now()});},ftruncate:function ftruncate(e,t){var i=St.getStream(e);if(!i)throw new St.ErrnoError(8);if(0==(2097155&i.flags))throw new St.ErrnoError(28);St.truncate(i.node,t);},utime:function utime(e,t,i){var r=St.lookupPath(e,{follow:!0}).node;r.node_ops.setattr(r,{timestamp:Math.max(t,i)});},open:function open(e,t,i,r,n){if(""===e)throw new St.ErrnoError(44);var s;if(i=void 0===i?438:i,i=64&(t="string"==typeof t?St.modeStringToFlags(t):t)?4095&i|32768:0,"object"===a(e))s=e;else{e=pt.normalize(e);try{s=St.lookupPath(e,{follow:!(131072&t)}).node;}catch(e){}}var o=!1;if(64&t)if(s){if(128&t)throw new St.ErrnoError(20);}else s=St.mknod(e,i,0),o=!0;if(!s)throw new St.ErrnoError(44);if(St.isChrdev(s.mode)&&(t&=-513),65536&t&&!St.isDir(s.mode))throw new St.ErrnoError(54);if(!o){var f=St.mayOpen(s,t);if(f)throw new St.ErrnoError(f);}512&t&&St.truncate(s,0),t&=-641;var u=St.createStream({node:s,path:St.getPath(s),flags:t,seekable:!0,position:0,stream_ops:s.stream_ops,ungotten:[],error:!1},r,n);u.stream_ops.open&&u.stream_ops.open(u),!l.logReadFiles||1&t||(St.readFiles||(St.readFiles={}),e in St.readFiles||(St.readFiles[e]=1));try{if(St.trackingDelegate.onOpenFile){var c=0;1!=(2097155&t)&&(c|=St.tracking.openFlags.READ),0!=(2097155&t)&&(c|=St.tracking.openFlags.WRITE),St.trackingDelegate.onOpenFile(e,c);}}catch(e){e.message;}return u;},close:function close(e){if(St.isClosed(e))throw new St.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e);}catch(e){throw e;}finally{St.closeStream(e.fd);}e.fd=null;},isClosed:function isClosed(e){return null===e.fd;},llseek:function llseek(e,t,i){if(St.isClosed(e))throw new St.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new St.ErrnoError(70);if(0!=i&&1!=i&&2!=i)throw new St.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,i),e.ungotten=[],e.position;},read:function read(e,t,i,r,n){if(r<0||n<0)throw new St.ErrnoError(28);if(St.isClosed(e))throw new St.ErrnoError(8);if(1==(2097155&e.flags))throw new St.ErrnoError(8);if(St.isDir(e.node.mode))throw new St.ErrnoError(31);if(!e.stream_ops.read)throw new St.ErrnoError(28);var a=void 0!==n;if(a){if(!e.seekable)throw new St.ErrnoError(70);}else n=e.position;var s=e.stream_ops.read(e,t,i,r,n);return a||(e.position+=s),s;},write:function write(e,t,i,r,n,a){if(r<0||n<0)throw new St.ErrnoError(28);if(St.isClosed(e))throw new St.ErrnoError(8);if(0==(2097155&e.flags))throw new St.ErrnoError(8);if(St.isDir(e.node.mode))throw new St.ErrnoError(31);if(!e.stream_ops.write)throw new St.ErrnoError(28);1024&e.flags&&St.llseek(e,0,2);var s=void 0!==n;if(s){if(!e.seekable)throw new St.ErrnoError(70);}else n=e.position;var o=e.stream_ops.write(e,t,i,r,n,a);s||(e.position+=o);try{e.path&&St.trackingDelegate.onWriteToFile&&St.trackingDelegate.onWriteToFile(e.path);}catch(t){e.path,t.message;}return o;},allocate:function allocate(e,t,i){if(St.isClosed(e))throw new St.ErrnoError(8);if(t<0||i<=0)throw new St.ErrnoError(28);if(0==(2097155&e.flags))throw new St.ErrnoError(8);if(!St.isFile(e.node.mode)&&!St.isDir(e.node.mode))throw new St.ErrnoError(43);if(!e.stream_ops.allocate)throw new St.ErrnoError(138);e.stream_ops.allocate(e,t,i);},mmap:function mmap(e,t,i,r,n,a,s){if(0!=(2&a)&&0==(2&s)&&2!=(2097155&e.flags))throw new St.ErrnoError(2);if(1==(2097155&e.flags))throw new St.ErrnoError(2);if(!e.stream_ops.mmap)throw new St.ErrnoError(43);return e.stream_ops.mmap(e,t,i,r,n,a,s);},msync:function msync(e,t,i,r,n){return e&&e.stream_ops.msync?e.stream_ops.msync(e,t,i,r,n):0;},munmap:function munmap(e){return 0;},ioctl:function ioctl(e,t,i){if(!e.stream_ops.ioctl)throw new St.ErrnoError(59);return e.stream_ops.ioctl(e,t,i);},readFile:function readFile(e,t){if((t=t||{}).flags=t.flags||"r",t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var i,r=St.open(e,t.flags),n=St.stat(e).size,a=new Uint8Array(n);return St.read(r,a,0,n,0),"utf8"===t.encoding?i=K(a,0):"binary"===t.encoding&&(i=a),St.close(r),i;},writeFile:function writeFile(e,t,i){(i=i||{}).flags=i.flags||"w";var r=St.open(e,i.flags,i.mode);if("string"==typeof t){var n=new Uint8Array($(t)+1),a=Z(t,n,0,n.length);St.write(r,n,0,a,void 0,i.canOwn);}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");St.write(r,t,0,t.byteLength,void 0,i.canOwn);}St.close(r);},cwd:function cwd(){return St.currentPath;},chdir:function chdir(e){var t=St.lookupPath(e,{follow:!0});if(null===t.node)throw new St.ErrnoError(44);if(!St.isDir(t.node.mode))throw new St.ErrnoError(54);var i=St.nodePermissions(t.node,"x");if(i)throw new St.ErrnoError(i);St.currentPath=t.path;},createDefaultDirectories:function createDefaultDirectories(){St.mkdir("/tmp"),St.mkdir("/home"),St.mkdir("/home/web_user");},createDefaultDevices:function createDefaultDevices(){var t;if(St.mkdir("/dev"),St.registerDevice(St.makedev(1,3),{read:function read(){return 0;},write:function write(e,t,i,r,n){return r;}}),St.mkdev("/dev/null",St.makedev(1,3)),bt.register(St.makedev(5,0),bt.default_tty_ops),bt.register(St.makedev(6,0),bt.default_tty1_ops),St.mkdev("/dev/tty",St.makedev(5,0)),St.mkdev("/dev/tty1",St.makedev(6,0)),"object"===("undefined"==typeof crypto?"undefined":a(crypto))&&"function"==typeof crypto.getRandomValues){var i=new Uint8Array(1);t=function t(){return crypto.getRandomValues(i),i[0];};}else if(_)try{var r=e("crypto");t=function t(){return r.randomBytes(1)[0];};}catch(e){}t||(t=function t(){Ze("no cryptographic support found for random_device. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };");}),St.createDevice("/dev","random",t),St.createDevice("/dev","urandom",t),St.mkdir("/dev/shm"),St.mkdir("/dev/shm/tmp");},createSpecialDirectories:function createSpecialDirectories(){St.mkdir("/proc"),St.mkdir("/proc/self"),St.mkdir("/proc/self/fd"),St.mount({mount:function mount(){var e=St.createNode("/proc/self","fd",16895,73);return e.node_ops={lookup:function lookup(e,t){var i=+t,r=St.getStream(i);if(!r)throw new St.ErrnoError(8);var n={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function readlink(){return r.path;}}};return n.parent=n,n;}},e;}},{},"/proc/self/fd");},createStandardStreams:function createStandardStreams(){l.stdin?St.createDevice("/dev","stdin",l.stdin):St.symlink("/dev/tty","/dev/stdin"),l.stdout?St.createDevice("/dev","stdout",null,l.stdout):St.symlink("/dev/tty","/dev/stdout"),l.stderr?St.createDevice("/dev","stderr",null,l.stderr):St.symlink("/dev/tty1","/dev/stderr");var e=St.open("/dev/stdin","r"),t=St.open("/dev/stdout","w"),i=St.open("/dev/stderr","w");N(0===e.fd,"invalid handle for stdin ("+e.fd+")"),N(1===t.fd,"invalid handle for stdout ("+t.fd+")"),N(2===i.fd,"invalid handle for stderr ("+i.fd+")");},ensureErrnoError:function ensureErrnoError(){St.ErrnoError||(St.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){for(var t in this.errno=e,gt){if(gt[t]===e){this.code=t;break;}}},this.setErrno(e),this.message=Ct[e],this.stack&&(Object.defineProperty(this,"stack",{value:new Error().stack,writable:!0}),this.stack=lt(this.stack));},St.ErrnoError.prototype=new Error(),St.ErrnoError.prototype.constructor=St.ErrnoError,[44].forEach(function(e){St.genericErrors[e]=new St.ErrnoError(e),St.genericErrors[e].stack="<generic error, no stack>";}));},staticInit:function staticInit(){St.ensureErrnoError(),St.nameTable=new Array(4096),St.mount(vt,{},"/"),St.createDefaultDirectories(),St.createDefaultDevices(),St.createSpecialDirectories(),St.filesystems={MEMFS:vt,IDBFS:yt,NODEFS:wt,WORKERFS:Et};},init:function init(e,t,i){N(!St.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)"),St.init.initialized=!0,St.ensureErrnoError(),l.stdin=e||l.stdin,l.stdout=t||l.stdout,l.stderr=i||l.stderr,St.createStandardStreams();},quit:function quit(){St.init.initialized=!1;var e=l._fflush;e&&e(0);for(var t=0;t<St.streams.length;t++){var i=St.streams[t];i&&St.close(i);}},getMode:function getMode(e,t){var i=0;return e&&(i|=365),t&&(i|=146),i;},joinPath:function joinPath(e,t){var i=pt.join.apply(null,e);return t&&"/"==i[0]&&(i=i.substr(1)),i;},absolutePath:function absolutePath(e,t){return mt.resolve(t,e);},standardizePath:function standardizePath(e){return pt.normalize(e);},findObject:function findObject(e,t){var i=St.analyzePath(e,t);return i.exists?i.object:(_t(i.error),null);},analyzePath:function analyzePath(e,t){try{e=(r=St.lookupPath(e,{follow:!t})).path;}catch(e){}var i={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var r=St.lookupPath(e,{parent:!0});i.parentExists=!0,i.parentPath=r.path,i.parentObject=r.node,i.name=pt.basename(e),r=St.lookupPath(e,{follow:!t}),i.exists=!0,i.path=r.path,i.object=r.node,i.name=r.node.name,i.isRoot="/"===r.path;}catch(e){i.error=e.errno;}return i;},createFolder:function createFolder(e,t,i,r){var n=pt.join2("string"==typeof e?e:St.getPath(e),t),a=St.getMode(i,r);return St.mkdir(n,a);},createPath:function createPath(e,t,i,r){e="string"==typeof e?e:St.getPath(e);for(var n=t.split("/").reverse();n.length;){var a=n.pop();if(a){var s=pt.join2(e,a);try{St.mkdir(s);}catch(e){}e=s;}}return s;},createFile:function createFile(e,t,i,r,n){var a=pt.join2("string"==typeof e?e:St.getPath(e),t),s=St.getMode(r,n);return St.create(a,s);},createDataFile:function createDataFile(e,t,i,r,n,a){var s=t?pt.join2("string"==typeof e?e:St.getPath(e),t):e,o=St.getMode(r,n),l=St.create(s,o);if(i){if("string"==typeof i){for(var f=new Array(i.length),u=0,c=i.length;u<c;++u){f[u]=i.charCodeAt(u);}i=f;}St.chmod(l,146|o);var h=St.open(l,"w");St.write(h,i,0,i.length,0,a),St.close(h),St.chmod(l,o);}return l;},createDevice:function createDevice(e,t,i,r){var n=pt.join2("string"==typeof e?e:St.getPath(e),t),a=St.getMode(!!i,!!r);St.createDevice.major||(St.createDevice.major=64);var s=St.makedev(St.createDevice.major++,0);return St.registerDevice(s,{open:function open(e){e.seekable=!1;},close:function close(e){r&&r.buffer&&r.buffer.length&&r(10);},read:function read(e,t,r,n,a){for(var s=0,o=0;o<n;o++){var l;try{l=i();}catch(e){throw new St.ErrnoError(29);}if(void 0===l&&0===s)throw new St.ErrnoError(6);if(null==l)break;s++,t[r+o]=l;}return s&&(e.node.timestamp=Date.now()),s;},write:function write(e,t,i,n,a){for(var s=0;s<n;s++){try{r(t[i+s]);}catch(e){throw new St.ErrnoError(29);}}return n&&(e.node.timestamp=Date.now()),s;}}),St.mkdev(n,a,s);},createLink:function createLink(e,t,i,r,n){var a=pt.join2("string"==typeof e?e:St.getPath(e),t);return St.symlink(i,a);},forceLoadFile:function forceLoadFile(e){if(e.isDevice||e.isFolder||e.link||e.contents)return!0;var t=!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. 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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<i.length-1;a++){var s=n;n=0;for(var o=67108863&r,l=Math.min(a,t.length-1),f=Math.max(0,a-e.length+1);f<=l;f++){var u=a-f,c=(0|e.words[u])*(0|t.words[f]),h=67108863&c;o=67108863&(h=h+o|0),n+=(s=(s=s+(c/67108864|0)|0)+(h>>>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<e;r++){t[r]=this.revBin(r,i,e);}return t;},p.prototype.revBin=function(e,t,i){if(0===e||e===i-1)return e;for(var r=0,n=0;n<t;n++){r|=(1&e)<<t-n-1,e>>=1;}return r;},p.prototype.permute=function(e,t,i,r,n,a){for(var s=0;s<a;s++){r[s]=t[e[s]],n[s]=i[e[s]];}},p.prototype.transform=function(e,t,i,r,n,a){this.permute(a,e,t,i,r,n);for(var s=1;s<n;s<<=1){for(var o=s<<1,l=Math.cos(2*Math.PI/o),f=Math.sin(2*Math.PI/o),u=0;u<n;u+=o){for(var c=l,h=f,d=0;d<s;d++){var _=i[u+d],p=r[u+d],m=i[u+d+s],b=r[u+d+s],v=c*m-h*b;b=c*b+h*m,m=v,i[u+d]=_+m,r[u+d]=p+b,i[u+d+s]=_-m,r[u+d+s]=p-b,d!==o&&(v=l*c-f*h,h=l*h+f*c,c=v);}}}},p.prototype.guessLen13b=function(e,t){var i=1|Math.max(t,e),r=1&i,n=0;for(i=i/2|0;i;i>>>=1){n++;}return 1<<n+1+r;},p.prototype.conjugate=function(e,t,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=e[r];e[r]=e[i-r-1],e[i-r-1]=n,n=t[r],t[r]=-t[i-r-1],t[i-r-1]=-n;}},p.prototype.normalize13b=function(e,t){for(var i=0,r=0;r<t/2;r++){var n=8192*Math.round(e[2*r+1]/t)+Math.round(e[2*r]/t)+i;e[r]=67108863&n,i=n<67108864?0:n/67108864|0;}return e;},p.prototype.convert13b=function(e,t,i,n){for(var a=0,s=0;s<t;s++){a+=0|e[s],i[2*s]=8191&a,a>>>=13,i[2*s+1]=8191&a,a>>>=13;}for(s=2*t;s<n;++s){i[s]=0;}r(0===a),r(0==(-8192&a));},p.prototype.stub=function(e){for(var t=new Array(e),i=0;i<e;i++){t[i]=0;}return t;},p.prototype.mulp=function(e,t,i){var r=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(r),a=this.stub(r),s=new Array(r),o=new Array(r),l=new Array(r),f=new Array(r),u=new Array(r),c=new Array(r),h=i.words;h.length=r,this.convert13b(e.words,e.length,s,r),this.convert13b(t.words,t.length,f,r),this.transform(s,a,o,l,r,n),this.transform(f,a,u,c,r,n);for(var d=0;d<r;d++){var _=o[d]*u[d]-l[d]*c[d];l[d]=o[d]*c[d]+l[d]*u[d],o[d]=_;}return this.conjugate(o,l,r),this.transform(o,l,h,a,r,n),this.conjugate(h,a,r),this.normalize13b(h,r),i.negative=e.negative^t.negative,i.length=e.length+t.length,i.strip();},a.prototype.mul=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t);},a.prototype.mulf=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),_(this,e,t);},a.prototype.imul=function(e){return this.clone().mulTo(e,this);},a.prototype.imuln=function(e){r("number"==typeof e),r(e<67108864);for(var t=0,i=0;i<this.length;i++){var n=(0|this.words[i])*e,a=(67108863&n)+(67108863&t);t>>=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<t.length;i++){var r=i/26|0,n=i%26;t[i]=(e.words[r]&1<<n)>>>n;}return t;}(e);if(0===t.length)return new a(1);for(var i=this,r=0;r<t.length&&0===t[r];r++,i=i.sqr()){;}if(++r<t.length)for(var n=i.sqr();r<t.length;r++,n=n.sqr()){0!==t[r]&&(i=i.mul(n));}return i;},a.prototype.iushln=function(e){r("number"==typeof e&&e>=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<this.length;t++){var o=this.words[t]&a,l=(0|this.words[t])-o<<i;this.words[t]=l|s,s=o>>>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<n;t++){this.words[t]=0;}this.length+=n;}return this.strip();},a.prototype.ishln=function(e){return r(0===this.negative),this.iushln(e);},a.prototype.iushrn=function(e,t,i){var n;r("number"==typeof e&&e>=0),n=t?(t-t%26)/26:0;var a=e%26,s=Math.min((e-a)/26,this.length),o=67108863^67108863>>>a<<a,l=i;if(n-=s,n=Math.max(0,n),l){for(var f=0;f<s;f++){l.words[f]=this.words[f];}l.length=s;}if(0===s);else if(this.length>s)for(this.length-=s,f=0;f<this.length;f++){this.words[f]=this.words[f+s];}else this.words[0]=0,this.length=1;var u=0;for(f=this.length-1;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<<t;return!(this.length<=i)&&!!(this.words[i]&n);},a.prototype.imaskn=function(e){r("number"==typeof e&&e>=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<<t;this.words[this.length-1]&=n;}return this.strip();},a.prototype.maskn=function(e){return this.clone().imaskn(e);},a.prototype.iaddn=function(e){return r("number"==typeof e),r(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e);},a.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++){this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;}return this.length=Math.max(this.length,t+1),this;},a.prototype.isubn=function(e){if(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<this.length&&this.words[t]<0;t++){this.words[t]+=67108864,this.words[t+1]-=1;}return this.strip();},a.prototype.addn=function(e){return this.clone().iaddn(e);},a.prototype.subn=function(e){return this.clone().isubn(e);},a.prototype.iabs=function(){return this.negative=0,this;},a.prototype.abs=function(){return this.clone().iabs();},a.prototype._ishlnsubmul=function(e,t,i){var n,a,s=e.length+i;this._expand(s);var o=0;for(n=0;n<e.length;n++){a=(0|this.words[n+i])+o;var l=(0|e.words[n])*t;o=((a-=67108863&l)>>26)-(l/67108864|0),this.words[n+i]=67108863&a;}for(;n<this.length-i;n++){o=(a=(0|this.words[n+i])+o)>>26,this.words[n+i]=67108863&a;}if(0===o)return this.strip();for(r(-1===o),o=0,n=0;n<this.length;n++){o=(a=-(0|this.words[n])+o)>>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<o.length;f++){o.words[f]=0;}}var u=r.clone()._ishlnsubmul(n,1,l);0===u.negative&&(r=u,o&&(o.words[l]=1));for(var c=l-1;c>=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<<t;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var a=n,s=i;0!==a&&s<this.length;s++){var o=0|this.words[s];a=(o+=a)>>>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:n<e?-1:1;}return 0!==this.negative?0|-t:t;},a.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t;},a.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){r<n?t=-1:r>n&&(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=t<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?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<i;r++){t.words[r]=e.words[r];}if(t.length=i,e.length<=9)return e.words[0]=0,void(e.length=1);var n=e.words[9];for(t.words[t.length++]=4194303&n,r=10;r<e.length;r++){var a=0|e.words[r];e.words[r-10]=(4194303&a)<<4|n>>>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<e.length;i++){var r=0|e.words[i];t+=977*r,e.words[i]=67108863&t,t=64*r+(t/67108864|0);}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e;},n(y,b),n(g,b),n(w,b),w.prototype.imulK=function(e){for(var t=0,i=0;i<e.length;i++){var r=19*(0|e.words[i])+t,n=67108863&r;r>>>=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<i.length;r++){i[r]=this.mul(i[r-1],e);}var n=i[0],s=0,o=0,l=t.bitLength()%26;for(0===l&&(l=26),r=t.length-1;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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Length must be a multiple of 4");var i=e.indexOf("=");return-1===i&&(i=t),[i,i===t?0:4-i%4];}function u(e,t,i){for(var n,a,s=[],o=t;o<i;o+=3){n=(e[o]<<16&16711680)+(e[o+1]<<8&65280)+(255&e[o+2]),s.push(r[(a=n)>>18&63]+r[a>>12&63]+r[a>>6&63]+r[63&a]);}return s.join("");}n["-".charCodeAt(0)]=62,n["_".charCodeAt(0)]=63;},{}],18:[function(e,t,i){!function(t,i){"use strict";function r(e,t){if(!e)throw new Error(t||"Assertion failed");}function n(e,t){e.super_=t;var i=function i(){};i.prototype=t.prototype,e.prototype=new i(),e.prototype.constructor=e;}function a(e,t,i){if(a.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(i=t,t=10),this._init(e||0,t||10,i||"be"));}var s;"object"==_typeof(t)?t.exports=a:i.BN=a,a.BN=a,a.wordSize=26;try{s=e("buffer").Buffer;}catch(e){}function o(e,t,i){for(var n=0,a=Math.min(e.length,i),s=0,o=t;o<a;o++){var l,f=e.charCodeAt(o)-48;n<<=4,n|=l=f>=49&&f<=54?f-49+10:f>=17&&f<=22?f-17+10:f,s|=l;}return r(!(240&s),"Invalid character in "+e),n;}function l(e,t,i,n){for(var a=0,s=0,o=Math.min(e.length,i),l=t;l<o;l++){var f=e.charCodeAt(l)-48;a*=n,s=f>=49?f-49+10:f>=17?f-17+10:f,r(f>=0&&s<n,"Invalid character"),a+=s;}return a;}function f(e,t){e.words=t.words,e.length=t.length,e.negative=t.negative,e.red=t.red;}if(a.isBN=function(e){return e instanceof a||null!==e&&"object"==_typeof(e)&&e.constructor.wordSize===a.wordSize&&Array.isArray(e.words);},a.max=function(e,t){return e.cmp(t)>0?e:t;},a.min=function(e,t){return e.cmp(t)<0?e:t;},a.prototype._init=function(e,t,i){if("number"==typeof e)return this._initNumber(e,t,i);if("object"==_typeof(e))return this._initArray(e,t,i);"hex"===t&&(t=16),r(t===(0|t)&&t>=2&&t<=36);var n=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&n++,16===t?this._parseHex(e,n):this._parseBase(e,t,n),"-"===e[0]&&(this.negative=1),this._strip(),"le"===i&&this._initArray(this.toArray(),t,i);},a.prototype._initNumber=function(e,t,i){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(r(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===i&&this._initArray(this.toArray(),t,i);},a.prototype._initArray=function(e,t,i){if(r("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++){this.words[n]=0;}var a,s,o=0;if("be"===i)for(n=e.length-1,a=0;n>=0;n-=3){s=e[n]|e[n-1]<<8|e[n-2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);}else if("le"===i)for(n=0,a=0;n<e.length;n+=3){s=e[n]|e[n+1]<<8|e[n+2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);}return this._strip();},a.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0;}var r,n,a=0;for(i=e.length-6,r=0;i>=t;i-=6){n=o(e,i,i+6),this.words[r]|=n<<a&67108863,this.words[r+1]|=n>>>26-a&4194303,(a+=24)>=26&&(a-=26,r++);}i+6!==t&&(n=o(e,t,i+6),this.words[r]|=n<<a&67108863,this.words[r+1]|=n>>>26-a&4194303),this._strip();},a.prototype._parseBase=function(e,t,i){this.words=[0],this.length=1;for(var r=0,n=1;n<=67108863;n*=t){r++;}r--,n=n/t|0;for(var a=e.length-i,s=a%r,o=Math.min(a,a-s)+i,f=0,u=i;u<o;u+=r){f=l(e,u,u+r,t),this.imuln(n),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);}if(0!==s){var c=1;for(f=l(e,u,e.length,t),u=0;u<s;u++){c*=t;}this.imuln(c),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);}},a.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++){e.words[t]=this.words[t];}e.length=this.length,e.negative=this.negative,e.red=this.red;},a.prototype._move=function(e){f(e,this);},a.prototype.clone=function(){var e=new a(null);return this.copy(e),e;},a.prototype._expand=function(e){for(;this.length<e;){this.words[this.length++]=0;}return this;},a.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];){this.length--;}return this._normSign();},a.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this;},"undefined"!=typeof Symbol&&"function"==typeof Symbol["for"])try{a.prototype[Symbol["for"]("nodejs.util.inspect.custom")]=u;}catch(e){a.prototype.inspect=u;}else a.prototype.inspect=u;function u(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">";}var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],h=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],d=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];a.prototype.toString=function(e,t){var i;if(t=0|t||1,16===(e=e||10)||"hex"===e){i="";for(var n=0,a=0,s=0;s<this.length;s++){var o=this.words[s],l=(16777215&(o<<n|a)).toString(16);i=0!==(a=o>>>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 _(e,t,i){i.negative=t.negative^e.negative;var r=e.length+t.length|0;i.length=r,r=r-1|0;var n=0|e.words[0],a=0|t.words[0],s=n*a,o=67108863&s,l=s/67108864|0;i.words[0]=o;for(var f=1;f<r;f++){for(var u=l>>>26,c=67108863&l,h=Math.min(f,t.length-1),d=Math.max(0,f-e.length+1);d<=h;d++){var _=f-d|0;u+=(s=(n=0|e.words[_])*(a=0|t.words[d])+c)/67108864|0,c=67108863&s;}i.words[f]=0|c,l=0|u;}return 0!==l?i.words[f]=0|l:i.length--,i._strip();}a.prototype.toArrayLike=function(e,t,i){this._strip();var n=this.byteLength(),a=i||Math.max(1,n);r(n<=a,"byte array longer than desired length"),r(a>0,"Requested array length <= 0");var s=function(e,t){return e.allocUnsafe?e.allocUnsafe(t):new e(t);}(e,a);return this["_toArrayLike"+("le"===t?"LE":"BE")](s,n),s;},a.prototype._toArrayLikeLE=function(e,t){for(var i=0,r=0,n=0,a=0;n<this.length;n++){var s=this.words[n]<<a|r;e[i++]=255&s,i<e.length&&(e[i++]=s>>8&255),i<e.length&&(e[i++]=s>>16&255),6===a?(i<e.length&&(e[i++]=s>>24&255),r=0,a=0):(r=s>>>24,a+=2);}if(i<e.length)for(e[i++]=r;i<e.length;){e[i++]=0;}},a.prototype._toArrayLikeBE=function(e,t){for(var i=e.length-1,r=0,n=0,a=0;n<this.length;n++){var s=this.words[n]<<a|r;e[i--]=255&s,i>=0&&(e[i--]=s>>8&255),i>=0&&(e[i--]=s>>16&255),6===a?(i>=0&&(e[i--]=s>>24&255),r=0,a=0):(r=s>>>24,a+=2);}if(i>=0)for(e[i--]=r;i>=0;){e[i--]=0;}},Math.clz32?a.prototype._countBits=function(e){return 32-Math.clz32(e);}:a.prototype._countBits=function(e){var t=e,i=0;return t>=4096&&(i+=13,t>>>=13),t>=64&&(i+=7,t>>>=7),t>=8&&(i+=4,t>>>=4),t>=2&&(i+=2,t>>>=2),i+t;},a.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,i=0;return 0==(8191&t)&&(i+=13,t>>>=13),0==(127&t)&&(i+=7,t>>>=7),0==(15&t)&&(i+=4,t>>>=4),0==(3&t)&&(i+=2,t>>>=2),0==(1&t)&&i++,i;},a.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t;},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var i=this._zeroBits(this.words[t]);if(e+=i,26!==i)break;}return e;},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8);},a.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone();},a.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone();},a.prototype.isNeg=function(){return 0!==this.negative;},a.prototype.neg=function(){return this.clone().ineg();},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this;},a.prototype.iuor=function(e){for(;this.length<e.length;){this.words[this.length++]=0;}for(var t=0;t<e.length;t++){this.words[t]=this.words[t]|e.words[t];}return this._strip();},a.prototype.ior=function(e){return r(0==(this.negative|e.negative)),this.iuor(e);},a.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this);},a.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this);},a.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var i=0;i<t.length;i++){this.words[i]=this.words[i]&e.words[i];}return this.length=t.length,this._strip();},a.prototype.iand=function(e){return r(0==(this.negative|e.negative)),this.iuand(e);},a.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this);},a.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this);},a.prototype.iuxor=function(e){var t,i;this.length>e.length?(t=this,i=e):(t=e,i=this);for(var r=0;r<i.length;r++){this.words[r]=t.words[r]^i.words[r];}if(this!==t)for(;r<t.length;r++){this.words[r]=t.words[r];}return this.length=t.length,this._strip();},a.prototype.ixor=function(e){return r(0==(this.negative|e.negative)),this.iuxor(e);},a.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this);},a.prototype.uxor=function(e){return 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;n<t;n++){this.words[n]=67108863&~this.words[n];}return i>0&&(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<<n:this.words[i]&~(1<<n),this._strip();},a.prototype.iadd=function(e){var t,i,r;if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(i=this,r=e):(i=e,r=this);for(var n=0,a=0;a<r.length;a++){t=(0|i.words[a])+(0|r.words[a])+n,this.words[a]=67108863&t,n=t>>>26;}for(;0!==n&&a<i.length;a++){t=(0|i.words[a])+n,this.words[a]=67108863&t,n=t>>>26;}if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;a<i.length;a++){this.words[a]=i.words[a];}return this;},a.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.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<r.length;s++){a=(t=(0|i.words[s])-(0|r.words[s])+a)>>26,this.words[s]=67108863&t;}for(;0!==a&&s<i.length;s++){a=(t=(0|i.words[s])+a)>>26,this.words[s]=67108863&t;}if(0===a&&s<i.length&&i!==this)for(;s<i.length;s++){this.words[s]=i.words[s];}return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this._strip();},a.prototype.sub=function(e){return this.clone().isub(e);};var p=function p(e,t,i){var r,n,a,s=e.words,o=t.words,l=i.words,f=0,u=0|s[0],c=8191&u,h=u>>>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<i.length-1;a++){var s=n;n=0;for(var o=67108863&r,l=Math.min(a,t.length-1),f=Math.max(0,a-e.length+1);f<=l;f++){var u=a-f,c=(0|e.words[u])*(0|t.words[f]),h=67108863&c;o=67108863&(h=h+o|0),n+=(s=(s=s+(c/67108864|0)|0)+(h>>>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<e;r++){t[r]=this.revBin(r,i,e);}return t;},v.prototype.revBin=function(e,t,i){if(0===e||e===i-1)return e;for(var r=0,n=0;n<t;n++){r|=(1&e)<<t-n-1,e>>=1;}return r;},v.prototype.permute=function(e,t,i,r,n,a){for(var s=0;s<a;s++){r[s]=t[e[s]],n[s]=i[e[s]];}},v.prototype.transform=function(e,t,i,r,n,a){this.permute(a,e,t,i,r,n);for(var s=1;s<n;s<<=1){for(var o=s<<1,l=Math.cos(2*Math.PI/o),f=Math.sin(2*Math.PI/o),u=0;u<n;u+=o){for(var c=l,h=f,d=0;d<s;d++){var _=i[u+d],p=r[u+d],m=i[u+d+s],b=r[u+d+s],v=c*m-h*b;b=c*b+h*m,m=v,i[u+d]=_+m,r[u+d]=p+b,i[u+d+s]=_-m,r[u+d+s]=p-b,d!==o&&(v=l*c-f*h,h=l*h+f*c,c=v);}}}},v.prototype.guessLen13b=function(e,t){var i=1|Math.max(t,e),r=1&i,n=0;for(i=i/2|0;i;i>>>=1){n++;}return 1<<n+1+r;},v.prototype.conjugate=function(e,t,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=e[r];e[r]=e[i-r-1],e[i-r-1]=n,n=t[r],t[r]=-t[i-r-1],t[i-r-1]=-n;}},v.prototype.normalize13b=function(e,t){for(var i=0,r=0;r<t/2;r++){var n=8192*Math.round(e[2*r+1]/t)+Math.round(e[2*r]/t)+i;e[r]=67108863&n,i=n<67108864?0:n/67108864|0;}return e;},v.prototype.convert13b=function(e,t,i,n){for(var a=0,s=0;s<t;s++){a+=0|e[s],i[2*s]=8191&a,a>>>=13,i[2*s+1]=8191&a,a>>>=13;}for(s=2*t;s<n;++s){i[s]=0;}r(0===a),r(0==(-8192&a));},v.prototype.stub=function(e){for(var t=new Array(e),i=0;i<e;i++){t[i]=0;}return t;},v.prototype.mulp=function(e,t,i){var r=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(r),a=this.stub(r),s=new Array(r),o=new Array(r),l=new Array(r),f=new Array(r),u=new Array(r),c=new Array(r),h=i.words;h.length=r,this.convert13b(e.words,e.length,s,r),this.convert13b(t.words,t.length,f,r),this.transform(s,a,o,l,r,n),this.transform(f,a,u,c,r,n);for(var d=0;d<r;d++){var _=o[d]*u[d]-l[d]*c[d];l[d]=o[d]*c[d]+l[d]*u[d],o[d]=_;}return this.conjugate(o,l,r),this.transform(o,l,h,a,r,n),this.conjugate(h,a,r),this.normalize13b(h,r),i.negative=e.negative^t.negative,i.length=e.length+t.length,i._strip();},a.prototype.mul=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t);},a.prototype.mulf=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),b(this,e,t);},a.prototype.imul=function(e){return this.clone().mulTo(e,this);},a.prototype.imuln=function(e){var t=e<0;t&&(e=-e),r("number"==typeof e),r(e<67108864);for(var i=0,n=0;n<this.length;n++){var a=(0|this.words[n])*e,s=(67108863&a)+(67108863&i);i>>=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 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f=0;f<s;f++){l.words[f]=this.words[f];}l.length=s;}if(0===s);else if(this.length>s)for(this.length-=s,f=0;f<this.length;f++){this.words[f]=this.words[f+s];}else this.words[0]=0,this.length=1;var u=0;for(f=this.length-1;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<<t;return!(this.length<=i)&&!!(this.words[i]&n);},a.prototype.imaskn=function(e){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26;if(r(0===this.negative,"imaskn works only with 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this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++){this.words[t]+=67108864,this.words[t+1]-=1;}return this._strip();},a.prototype.addn=function(e){return this.clone().iaddn(e);},a.prototype.subn=function(e){return this.clone().isubn(e);},a.prototype.iabs=function(){return this.negative=0,this;},a.prototype.abs=function(){return this.clone().iabs();},a.prototype._ishlnsubmul=function(e,t,i){var n,a,s=e.length+i;this._expand(s);var o=0;for(n=0;n<e.length;n++){a=(0|this.words[n+i])+o;var l=(0|e.words[n])*t;o=((a-=67108863&l)>>26)-(l/67108864|0),this.words[n+i]=67108863&a;}for(;n<this.length-i;n++){o=(a=(0|this.words[n+i])+o)>>26,this.words[n+i]=67108863&a;}if(0===o)return this._strip();for(r(-1===o),o=0,n=0;n<this.length;n++){o=(a=-(0|this.words[n])+o)>>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<o.length;f++){o.words[f]=0;}}var u=r.clone()._ishlnsubmul(n,1,l);0===u.negative&&(r=u,o&&(o.words[l]=1));for(var c=l-1;c>=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 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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<<t;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var a=n,s=i;0!==a&&s<this.length;s++){var o=0|this.words[s];a=(o+=a)>>>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:n<e?-1:1;}return 0!==this.negative?0|-t:t;},a.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t;},a.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){r<n?t=-1:r>n&&(t=1);break;}}return t;},a.prototype.gtn=function(e){return 1===this.cmpn(e);},a.prototype.gt=function(e){return 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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;n<r;++n){i+=e[n]^t[n];}return i;}(e,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=e,this._cipher.scrub();},u.prototype.getAuthTag=function(){if(this._decrypt||!n.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag;},u.prototype.setAuthTag=function(e){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=e;},u.prototype.setAAD=function(e){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(e),this._alen+=e.length;},t.exports=u;},{"./aes":21,"./ghash":26,"./incr32":27,"buffer-xor":65,"cipher-base":67,inherits:136,"safe-buffer":184}],23:[function(e,t,i){var r=e("./encrypter"),n=e("./decrypter"),a=e("./modes/list.json");i.createCipher=i.Cipher=r.createCipher,i.createCipheriv=i.Cipheriv=r.createCipheriv,i.createDecipher=i.Decipher=n.createDecipher,i.createDecipheriv=i.Decipheriv=n.createDecipheriv,i.listCiphers=i.getCiphers=function(){return Object.keys(a);};},{"./decrypter":24,"./encrypter":25,"./modes/list.json":35}],24:[function(e,t,i){var r=e("./authCipher"),n=e("safe-buffer").Buffer,a=e("./modes"),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 c(),this._last=void 0,this._cipher=new l.AES(t),this._prev=n.from(i),this._mode=e,this._autopadding=!0;}function c(){this.cache=n.allocUnsafe(0);}function h(e,t,i){var o=a[e.toLowerCase()];if(!o)throw new TypeError("invalid suite type");if("string"==typeof i&&(i=n.from(i)),"GCM"!==o.mode&&i.length!==o.iv)throw new TypeError("invalid iv length "+i.length);if("string"==typeof t&&(t=n.from(t)),t.length!==o.key/8)throw new TypeError("invalid key length "+t.length);return"stream"===o.type?new s(o.module,t,i,!0):"auth"===o.type?new r(o.module,t,i,!0):new u(o.module,t,i);}e("inherits")(u,o),u.prototype._update=function(e){var t,i;this._cache.add(e);for(var r=[];t=this._cache.get(this._autopadding);){i=this._mode.decrypt(this,t),r.push(i);}return n.concat(r);},u.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return function(e){var t=e[15];if(t<1||t>16)throw new Error("unable to decrypt data");var i=-1;for(;++i<t;){if(e[i+(16-t)]!==t)throw new Error("unable to decrypt data");}if(16===t)return;return e.slice(0,16-t);}(this._mode.decrypt(this,e));if(e)throw new Error("data not multiple of block length");},u.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this;},c.prototype.add=function(e){this.cache=n.concat([this.cache,e]);},c.prototype.get=function(e){var t;if(e){if(this.cache.length>16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null;},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<e;){t.writeUInt8(e,i);}return a.concat([this.cache,t]);},i.createCipheriv=d,i.createCipher=function(e,t){var i=r[e.toLowerCase()];if(!i)throw new TypeError("invalid suite type");var n=f(t,!1,i.key,i.iv);return d(e,n.key,n.iv);};},{"./aes":21,"./authCipher":22,"./modes":34,"./streamCipher":37,"cipher-base":67,evp_bytestokey:105,inherits:136,"safe-buffer":184}],26:[function(e,t,i){var r=e("safe-buffer").Buffer,n=r.alloc(16,0);function a(e){var t=r.allocUnsafe(16);return t.writeUInt32BE(e[0]>>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t;}function 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;++t<e.length;){this.state[t]^=e[t];}this._multiply();},s.prototype._multiply=function(){for(var e,t,i,r=[(e=this.h).readUInt32BE(0),e.readUInt32BE(4),e.readUInt32BE(8),e.readUInt32BE(12)],n=[0,0,0,0],s=-1;++s<128;){for(0!=(this.state[~~(s/8)]&1<<7-s%8)&&(n[0]^=r[0],n[1]^=r[1],n[2]^=r[2],n[3]^=r[3]),i=0!=(1&r[3]),t=3;t>0;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<i;){a[n]=e[n]<<1|e[n+1]>>7;}return a;}i.encrypt=function(e,t,i){for(var a=t.length,s=r.allocUnsafe(a),o=-1;++o<a;){s[o]=n(e,t[o],i);}return s;};},{"safe-buffer":184}],31:[function(e,t,i){var r=e("safe-buffer").Buffer;function n(e,t,i){var n=e._cipher.encryptBlock(e._prev)[0]^t;return e._prev=r.concat([e._prev.slice(1),r.from([i?t:n])]),n;}i.encrypt=function(e,t,i){for(var a=t.length,s=r.allocUnsafe(a),o=-1;++o<a;){s[o]=n(e,t[o],i);}return s;};},{"safe-buffer":184}],32:[function(e,t,i){var r=e("buffer-xor"),n=e("safe-buffer").Buffer,a=e("../incr32");function s(e){var t=e._cipher.encryptBlockRaw(e._prev);return a(e._prev),t;}i.encrypt=function(e,t){var i=Math.ceil(t.length/16),a=e._cache.length;e._cache=n.concat([e._cache,n.allocUnsafe(16*i)]);for(var o=0;o<i;o++){var l=s(e),f=a+16*o;e._cache.writeUInt32BE(l[0],f+0),e._cache.writeUInt32BE(l[1],f+4),e._cache.writeUInt32BE(l[2],f+8),e._cache.writeUInt32BE(l[3],f+12);}var u=e._cache.slice(0,t.length);return e._cache=e._cache.slice(t.length),r(t,u);};},{"../incr32":27,"buffer-xor":65,"safe-buffer":184}],33:[function(e,t,i){i.encrypt=function(e,t){return e._cipher.encryptBlock(t);},i.decrypt=function(e,t){return e._cipher.decryptBlock(t);};},{}],34:[function(e,t,i){var r={ECB:e("./ecb"),CBC:e("./cbc"),CFB:e("./cfb"),CFB8:e("./cfb8"),CFB1:e("./cfb1"),OFB:e("./ofb"),CTR:e("./ctr"),GCM:e("./ctr")},n=e("./list.json");for(var a in n){n[a].module=r[n[a].mode];}t.exports=n;},{"./cbc":28,"./cfb":29,"./cfb1":30,"./cfb8":31,"./ctr":32,"./ecb":33,"./list.json":35,"./ofb":36}],35:[function(e,t,i){t.exports={"aes-128-ecb":{cipher:"AES",key:128,iv:0,mode:"ECB",type:"block"},"aes-192-ecb":{cipher:"AES",key:192,iv:0,mode:"ECB",type:"block"},"aes-256-ecb":{cipher:"AES",key:256,iv:0,mode:"ECB",type:"block"},"aes-128-cbc":{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},"aes-192-cbc":{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},"aes-256-cbc":{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},aes128:{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},aes192:{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},aes256:{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},"aes-128-cfb":{cipher:"AES",key:128,iv:16,mode:"CFB",type:"stream"},"aes-192-cfb":{cipher:"AES",key:192,iv:16,mode:"CFB",type:"stream"},"aes-256-cfb":{cipher:"AES",key:256,iv:16,mode:"CFB",type:"stream"},"aes-128-cfb8":{cipher:"AES",key:128,iv:16,mode:"CFB8",type:"stream"},"aes-192-cfb8":{cipher:"AES",key:192,iv:16,mode:"CFB8",type:"stream"},"aes-256-cfb8":{cipher:"AES",key:256,iv:16,mode:"CFB8",type:"stream"},"aes-128-cfb1":{cipher:"AES",key:128,iv:16,mode:"CFB1",type:"stream"},"aes-192-cfb1":{cipher:"AES",key:192,iv:16,mode:"CFB1",type:"stream"},"aes-256-cfb1":{cipher:"AES",key:256,iv:16,mode:"CFB1",type:"stream"},"aes-128-ofb":{cipher:"AES",key:128,iv:16,mode:"OFB",type:"stream"},"aes-192-ofb":{cipher:"AES",key:192,iv:16,mode:"OFB",type:"stream"},"aes-256-ofb":{cipher:"AES",key:256,iv:16,mode:"OFB",type:"stream"},"aes-128-ctr":{cipher:"AES",key:128,iv:16,mode:"CTR",type:"stream"},"aes-192-ctr":{cipher:"AES",key:192,iv:16,mode:"CTR",type:"stream"},"aes-256-ctr":{cipher:"AES",key:256,iv:16,mode:"CTR",type:"stream"},"aes-128-gcm":{cipher:"AES",key:128,iv:12,mode:"GCM",type:"auth"},"aes-192-gcm":{cipher:"AES",key:192,iv:12,mode:"GCM",type:"auth"},"aes-256-gcm":{cipher:"AES",key:256,iv:12,mode:"GCM",type:"auth"}};},{}],36:[function(e,t,i){(function(t){var r=e("buffer-xor");function n(e){return e._prev=e._cipher.encryptBlock(e._prev),e._prev;}i.encrypt=function(e,i){for(;e._cache.length<i.length;){e._cache=t.concat([e._cache,n(e)]);}var a=e._cache.slice(0,i.length);return e._cache=e._cache.slice(i.length),r(i,a);};}).call(this,e("buffer").Buffer);},{buffer:66,"buffer-xor":65}],37:[function(e,t,i){var r=e("./aes"),n=e("safe-buffer").Buffer,a=e("cipher-base");function s(e,t,i,s){a.call(this),this._cipher=new r.AES(t),this._prev=n.from(i),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=s,this._mode=e;}e("inherits")(s,a),s.prototype._update=function(e){return this._mode.encrypt(this,e,this._decrypt);},s.prototype._final=function(){this._cipher.scrub();},t.exports=s;},{"./aes":21,"cipher-base":67,inherits:136,"safe-buffer":184}],38:[function(e,t,i){var r=e("browserify-des"),n=e("browserify-aes/browser"),a=e("browserify-aes/modes"),s=e("browserify-des/modes"),o=e("evp_bytestokey");function l(e,t,i){if(e=e.toLowerCase(),a[e])return n.createCipheriv(e,t,i);if(s[e])return new r({key:t,iv:i,mode:e});throw new TypeError("invalid suite type");}function f(e,t,i){if(e=e.toLowerCase(),a[e])return n.createDecipheriv(e,t,i);if(s[e])return new r({key:t,iv:i,mode:e,decrypt:!0});throw new TypeError("invalid suite type");}i.createCipher=i.Cipher=function(e,t){var i,r;if(e=e.toLowerCase(),a[e])i=a[e].key,r=a[e].iv;else{if(!s[e])throw new TypeError("invalid suite type");i=8*s[e].key,r=s[e].iv;}var n=o(t,!1,i,r);return l(e,n.key,n.iv);},i.createCipheriv=i.Cipheriv=l,i.createDecipher=i.Decipher=function(e,t){var i,r;if(e=e.toLowerCase(),a[e])i=a[e].key,r=a[e].iv;else{if(!s[e])throw new TypeError("invalid suite type");i=8*s[e].key,r=s[e].iv;}var n=o(t,!1,i,r);return f(e,n.key,n.iv);},i.createDecipheriv=i.Decipheriv=f,i.listCiphers=i.getCiphers=function(){return Object.keys(s).concat(n.getCiphers());};},{"browserify-aes/browser":23,"browserify-aes/modes":34,"browserify-des":39,"browserify-des/modes":40,evp_bytestokey:105}],39:[function(e,t,i){var r=e("cipher-base"),n=e("des.js"),a=e("inherits"),s=e("safe-buffer").Buffer,o={"des-ede3-cbc":n.CBC.instantiate(n.EDE),"des-ede3":n.EDE,"des-ede-cbc":n.CBC.instantiate(n.EDE),"des-ede":n.EDE,"des-cbc":n.CBC.instantiate(n.DES),"des-ecb":n.DES};function l(e){r.call(this);var t,i=e.mode.toLowerCase(),n=o[i];t=e.decrypt?"decrypt":"encrypt";var a=e.key;s.isBuffer(a)||(a=s.from(a)),"des-ede"!==i&&"des-ede-cbc"!==i||(a=s.concat([a,a.slice(0,8)]));var l=e.iv;s.isBuffer(l)||(l=s.from(l)),this._des=n.create({key:a,iv:l,type:t});}o.des=o["des-cbc"],o.des3=o["des-ede3-cbc"],t.exports=l,a(l,r),l.prototype._update=function(e){return s.from(this._des.update(e));},l.prototype._final=function(){return s.from(this._des["final"]());};},{"cipher-base":67,"des.js":76,inherits:136,"safe-buffer":184}],40:[function(e,t,i){i["des-ecb"]={key:8,iv:0},i["des-cbc"]=i.des={key:8,iv:8},i["des-ede3-cbc"]=i.des3={key:24,iv:8},i["des-ede3"]={key:24,iv:0},i["des-ede-cbc"]={key:16,iv:8},i["des-ede"]={key:16,iv:0};},{}],41:[function(e,t,i){(function(i){var r=e("bn.js"),n=e("randombytes");function a(e,t){var n=function(e){var t=s(e);return{blinder:t.toRed(r.mont(e.modulus)).redPow(new r(e.publicExponent)).fromRed(),unblinder:t.invm(e.modulus)};}(t),a=t.modulus.byteLength(),o=(r.mont(t.modulus),new r(e).mul(n.blinder).umod(t.modulus)),l=o.toRed(r.mont(t.prime1)),f=o.toRed(r.mont(t.prime2)),u=t.coefficient,c=t.prime1,h=t.prime2,d=l.redPow(t.exponent1),_=f.redPow(t.exponent2);d=d.fromRed(),_=_.fromRed();var p=d.isub(_).imul(u).umod(c);return p.imul(h),_.iadd(p),new i(_.imul(n.unblinder).umod(t.modulus).toArray(!1,a));}function s(e){for(var t=e.modulus.byteLength(),i=new r(n(t));i.cmp(e.modulus)>=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 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r.from(n.toDER());}(e,p);}if("dsa"===p.type){if("dsa"!==n)throw new Error("wrong private key type");return function(e,t,i){var n,a=t.params.priv_key,s=t.params.p,l=t.params.q,f=t.params.g,_=new o(0),p=c(e,l).mod(l),m=!1,b=u(a,l,e,i);for(;!1===m;){n=h(l,b,i),_=d(f,n,s,l),0===(m=n.invm(l).imul(p.add(a.mul(_))).mod(l)).cmpn(0)&&(m=!1,_=new o(0));}return function(e,t){e=e.toArray(),t=t.toArray(),128&e[0]&&(e=[0].concat(e));128&t[0]&&(t=[0].concat(t));var i=[48,e.length+t.length+4,2,e.length];return i=i.concat(e,[2,t.length],t),r.from(i);}(_,m);}(e,p,i);}if("rsa"!==n&&"ecdsa/rsa"!==n)throw new Error("wrong private key type");e=r.concat([_,e]);for(var m=p.modulus.byteLength(),b=[0,1];e.length+b.length+1<m;){b.push(255);}b.push(0);for(var v=-1;++v<e.length;){b.push(e[v]);}return a(b,p);},t.exports.getKey=u,t.exports.makeKey=h;},{"./curves.json":45,"bn.js":18,"browserify-rsa":41,"create-hmac":73,elliptic:87,"parse-asn1":149,"safe-buffer":184}],48:[function(e,t,i){var 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Array(2),this.keys=null;}function l(e){s.call(this,e);var t=new o();this._desState=t,this.deriveKeys(t,e.key);}n(l,s),t.exports=l,l.create=function(e){return new l(e);};var f=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];l.prototype.deriveKeys=function(e,t){e.keys=new Array(32),r.equal(t.length,this.blockSize,"Invalid key length");var i=a.readUInt32BE(t,0),n=a.readUInt32BE(t,4);a.pc1(i,n,e.tmp,0),i=e.tmp[0],n=e.tmp[1];for(var s=0;s<e.keys.length;s+=2){var o=f[s>>>1];i=a.r28shl(i,o),n=a.r28shl(n,o),a.pc2(i,n,e.keys,s);}},l.prototype._update=function(e,t,i,r){var n=this._desState,s=a.readUInt32BE(e,t),o=a.readUInt32BE(e,t+4);a.ip(s,o,n.tmp,0),s=n.tmp[0],o=n.tmp[1],"encrypt"===this.type?this._encrypt(n,s,o,n.tmp,0):this._decrypt(n,s,o,n.tmp,0),s=n.tmp[0],o=n.tmp[1],a.writeUInt32BE(i,s,r),a.writeUInt32BE(i,o,r+4);},l.prototype._pad=function(e,t){for(var i=e.length-t,r=t;r<e.length;r++){e[r]=i;}return!0;},l.prototype._unpad=function(e){for(var t=e[e.length-1],i=e.length-t;i<e.length;i++){r.equal(e[i],t);}return e.slice(0,e.length-t);},l.prototype._encrypt=function(e,t,i,r,n){for(var s=t,o=i,l=0;l<e.keys.length;l+=2){var f=e.keys[l],u=e.keys[l+1];a.expand(o,e.tmp,0),f^=e.tmp[0],u^=e.tmp[1];var c=a.substitute(f,u),h=o;o=(s^a.permute(c))>>>0,s=h;}a.rip(o,s,r,n);},l.prototype._decrypt=function(e,t,i,r,n){for(var s=i,o=t,l=e.keys.length-2;l>=0;l-=2){var 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<<t&268435455|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<o;l++){a<<=1,a|=e>>>r[l]&1;}for(l=o;l<r.length;l++){s<<=1,s|=t>>>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.length;i++){t<<=1,t|=e>>>a[i]&1;}return t>>>0;},i.padSplit=function(e,t,i){for(var r=e.toString(2);r.length<t;){r="0"+r;}for(var n=[],a=0;a<t;a+=i){n.push(r.slice(a,a+i));}return n.join(" ");};},{}],82:[function(e,t,i){(function(t){var r=e("./lib/generatePrime"),n=e("./lib/primes.json"),a=e("./lib/dh");var s={binary:!0,hex:!0,base64:!0};i.DiffieHellmanGroup=i.createDiffieHellmanGroup=i.getDiffieHellman=function(e){var i=new t(n[e].prime,"hex"),r=new t(n[e].gen,"hex");return new a(i,r);},i.createDiffieHellman=i.DiffieHellman=function e(i,n,o,l){return t.isBuffer(n)||void 0===s[n]?e(i,"binary",n,o):(n=n||"binary",l=l||"binary",o=o||new t([2]),t.isBuffer(o)||(o=new t(o,l)),"number"==typeof i?new a(r(i,o),o,!0):(t.isBuffer(i)||(i=new t(i,n)),new a(i,o,!0)));};}).call(this,e("buffer").Buffer);},{"./lib/dh":83,"./lib/generatePrime":84,"./lib/primes.json":85,buffer:66}],83:[function(e,t,i){(function(i){var r=e("bn.js"),n=new(e("miller-rabin"))(),a=new r(24),s=new r(11),o=new r(10),l=new r(3),f=new r(7),u=e("./generatePrime"),c=e("randombytes");function h(e,t){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),this._pub=new r(e),this;}function d(e,t){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),this._priv=new r(e),this;}t.exports=p;var _={};function p(e,t,i){this.setGenerator(t),this.__prime=new r(e),this._prime=r.mont(this.__prime),this._primeLen=e.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,i?(this.setPublicKey=h,this.setPrivateKey=d):this._primeCode=8;}function m(e,t){var r=new i(e.toArray());return t?r.toString(t):r;}Object.defineProperty(p.prototype,"verifyError",{enumerable:!0,get:function get(){return"number"!=typeof this._primeCode&&(this._primeCode=function(e,t){var i=t.toString("hex"),r=[i,e.toString(16)].join("_");if(r in _)return _[r];var c,h=0;if(e.isEven()||!u.simpleSieve||!u.fermatTest(e)||!n.test(e))return h+=1,h+="02"===i||"05"===i?8:4,_[r]=h,h;switch(n.test(e.shrn(1))||(h+=2),i){case"02":e.mod(a).cmp(s)&&(h+=8);break;case"05":(c=e.mod(o)).cmp(l)&&c.cmp(f)&&(h+=8);break;default:h+=4;}return _[r]=h,h;}(this.__prime,this.__gen)),this._primeCode;}}),p.prototype.generateKeys=function(){return this._priv||(this._priv=new r(c(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey();},p.prototype.computeSecret=function(e){var t=(e=(e=new r(e)).toRed(this._prime)).redPow(this._priv).fromRed(),n=new i(t.toArray()),a=this.getPrime();if(n.length<a.length){var s=new i(a.length-n.length);s.fill(0),n=i.concat([s,n]);}return n;},p.prototype.getPublicKey=function(e){return m(this._pub,e);},p.prototype.getPrivateKey=function(e){return m(this._priv,e);},p.prototype.getPrime=function(e){return m(this.__prime,e);},p.prototype.getGenerator=function(e){return m(this._gen,e);},p.prototype.setGenerator=function(e,t){return t=t||"utf8",i.isBuffer(e)||(e=new i(e,t)),this.__gen=e,this._gen=new r(e),this;};}).call(this,e("buffer").Buffer);},{"./generatePrime":84,"bn.js":86,buffer:66,"miller-rabin":140,randombytes:166}],84:[function(e,t,i){var r=e("randombytes");t.exports=v,v.simpleSieve=m,v.fermatTest=b;var n=e("bn.js"),a=new n(24),s=new(e("miller-rabin"))(),o=new n(1),l=new n(2),f=new n(5),u=(new n(16),new n(8),new n(10)),c=new n(3),h=(new n(7),new n(11)),d=new n(4),_=(new n(12),null);function p(){if(null!==_)return _;var e=[];e[0]=2;for(var t=1,i=3;i<1048576;i+=2){for(var r=Math.ceil(Math.sqrt(i)),n=0;n<t&&e[n]<=r&&i%e[n]!=0;n++){;}t!==n&&e[n]<=r||(e[t++]=i);}return _=e,e;}function m(e){for(var t=p(),i=0;i<t.length;i++){if(0===e.modn(t[i]))return 0===e.cmpn(t[i]);}return!0;}function b(e){var t=n.mont(e);return 0===l.toRed(t).redPow(e.subn(1)).fromRed().cmpn(1);}function v(e,t){if(e<16)return new n(2===t||5===t?[140,123]:[140,39]);var i,_;for(t=new n(t);;){for(i=new n(r(Math.ceil(e/8)));i.bitLength()>e;){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<<i.step+1)-(i.step%2==0?2:1);n/=3;for(var s=[],l=0;l<r.length;l+=i.step){var f=0;for(t=l+i.step-1;t>=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<s.length;l++){(f=s[l])===h?c=c.mixedAdd(i.points[l]):f===-h&&(c=c.mixedAdd(i.points[l].neg()));}u=u.add(c);}return u.toP();},l.prototype._wnafMul=function(e,t){var i=4,r=e._getNAFPoints(i);i=r.wnd;for(var n=r.points,s=a(t,i,this._bitLength),l=this.jpoint(null,null,null),f=s.length-1;f>=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<r;c++){var h=(j=t[c])._getNAFPoints(e);o[c]=h.wnd,l[c]=h.points;}for(c=r-1;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<u;v++){var y=0|b[0][v],g=0|b[1][v];f[d][v]=m[3*(y+1)+(g+1)],f[_][v]=0,l[d]=p;}}else f[d]=a(i[d],o[d],this._bitLength),f[_]=a(i[_],o[_],this._bitLength),u=Math.max(f[d].length,u),u=Math.max(f[_].length,u);}var w=this.jpoint(null,null,null),E=this._wnafT4;for(c=u;c>=0;c--){for(var C=0;c>=0;){var S=!0;for(v=0;v<r;v++){E[v]=0|f[v][c],0!==E[v]&&(S=!1);}if(!S)break;C++,c--;}if(c>=0&&C++,w=w.dblp(C),c<0)break;for(v=0;v<r;v++){var j,T=E[v];0!==T&&(T>0?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<r;c++){l[c]=null;}return n?w:w.toP();},l.BasePoint=f,f.prototype.eq=function(){throw new Error("Not implemented");},f.prototype.validate=function(){return this.curve.validate(this);},l.prototype.decodePoint=function(e,t){e=n.toArray(e,t);var i=this.p.byteLength();if((4===e[0]||6===e[0]||7===e[0])&&e.length-1==2*i)return 6===e[0]?o(e[e.length-1]%2==0):7===e[0]&&o(e[e.length-1]%2==1),this.point(e.slice(1,1+i),e.slice(1+i,1+2*i));if((2===e[0]||3===e[0])&&e.length-1===i)return this.pointFromX(e.slice(1,1+i),3===e[0]);throw new Error("Unknown point format");},f.prototype.encodeCompressed=function(e){return this.encode(e,!0);},f.prototype._encode=function(e){var t=this.curve.p.byteLength(),i=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",t));},f.prototype.encode=function(e,t){return n.encode(this._encode(t),e);},f.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this;},f.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return!!t&&t.points.length>=Math.ceil((e.bitLength()+1)/t.step);},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<t;n+=e){for(var a=0;a<e;a++){r=r.dbl();}i.push(r);}return{step:e,points:i};},f.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],i=(1<<e)-1,r=1===i?null:this.dbl(),n=1;n<i;n++){t[n]=t[n-1].add(r);}return{wnd:e,points:t};},f.prototype._getBeta=function(){return null;},f.prototype.dblp=function(e){for(var t=this,i=0;i<e;i++){t=t.dbl();}return t;};},{"../utils":101,"bn.js":102}],89:[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){this.twisted=1!=(0|e.a),this.mOneA=this.twisted&&-1==(0|e.a),this.extended=this.mOneA,s.call(this,"edwards",e),this.a=new n(e.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new n(e.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new n(e.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),o(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|e.c);}function f(e,t,i,r,a){s.BasePoint.call(this,e,"projective"),null===t&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new n(t,16),this.y=new n(i,16),this.z=r?new n(r,16):this.curve.one,this.t=a&&new n(a,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))));}a(l,s),t.exports=l,l.prototype._mulA=function(e){return this.mOneA?e.redNeg():this.a.redMul(e);},l.prototype._mulC=function(e){return this.oneC?e:this.c.redMul(e);},l.prototype.jpoint=function(e,t,i,r){return this.point(e,t,i,r);},l.prototype.pointFromX=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr(),r=this.c2.redSub(this.a.redMul(i)),a=this.one.redSub(this.c2.redMul(this.d).redMul(i)),s=r.redMul(a.redInvm()),o=s.redSqrt();if(0!==o.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");var l=o.fromRed().isOdd();return(t&&!l||!t&&l)&&(o=o.redNeg()),this.point(e,o);},l.prototype.pointFromY=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr(),r=i.redSub(this.c2),a=i.redMul(this.d).redMul(this.c2).redSub(this.a),s=r.redMul(a.redInvm());if(0===s.cmp(this.zero)){if(t)throw new Error("invalid point");return this.point(this.zero,e);}var o=s.redSqrt();if(0!==o.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");return o.fromRed().isOdd()!==t&&(o=o.redNeg()),this.point(o,e);},l.prototype.validate=function(e){if(e.isInfinity())return!0;e.normalize();var t=e.x.redSqr(),i=e.y.redSqr(),r=t.redMul(this.a).redAdd(i),n=this.c2.redMul(this.one.redAdd(this.d.redMul(t).redMul(i)));return 0===r.cmp(n);},a(f,s.BasePoint),l.prototype.pointFromJSON=function(e){return f.fromJSON(this,e);},l.prototype.point=function(e,t,i,r){return new f(this,e,t,i,r);},f.fromJSON=function(e,t){return new f(e,t[0],t[1],t[2]);},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">";},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()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">";},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<e.length;a++){var s=this._endoSplit(t[a]),o=e[a],l=o._getBeta();s.k1.negative&&(s.k1.ineg(),o=o.neg(!0)),s.k2.negative&&(s.k2.ineg(),l=l.neg(!0)),r[2*a]=o,r[2*a+1]=l,n[2*a]=s.k1,n[2*a+1]=s.k2;}for(var f=this._wnafMulAdd(1,r,n,2*a,i),u=0;u<2*a;u++){r[u]=null,n[u]=null;}return f;},a(f,s.BasePoint),l.prototype.point=function(e,t,i){return new f(this,e,t,i);},l.prototype.pointFromJSON=function(e,t){return f.fromJSON(this,e,t);},f.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(e){var i=this.curve,r=function r(e){return i.point(e.x.redMul(i.endo.beta),e.y);};e.beta=t,t.precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(r)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(r)}};}return t;}},f.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y];},f.fromJSON=function(e,t,i){"string"==typeof t&&(t=JSON.parse(t));var r=e.point(t[0],t[1],i);if(!t[2])return r;function n(t){return e.point(t[0],t[1],i);}var a=t[2];return r.precomputed={beta:null,doubles:a.doubles&&{step:a.doubles.step,points:[r].concat(a.doubles.points.map(n))},naf:a.naf&&{wnd:a.naf.wnd,points:[r].concat(a.naf.points.map(n))}},r;},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">";},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<e;i++){t=t.dbl();}return t;}var r=this.curve.a,n=this.curve.tinv,a=this.x,s=this.y,o=this.z,l=o.redSqr().redSqr(),f=s.redAdd(s);for(i=0;i<e;i++){var u=a.redSqr(),c=f.redSqr(),h=c.redSqr(),d=u.redAdd(u).redIAdd(u).redIAdd(r.redMul(l)),_=a.redMul(c),p=d.redSqr().redISub(_.redAdd(_)),m=_.redISub(p),b=d.redMul(m);b=b.redIAdd(b).redISub(h);var v=f.redMul(o);i+1<e&&(l=l.redMul(h)),a=p,o=v,f=b;}return this.curve.jpoint(a,f.redMul(n),o);},u.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl();},u.prototype._zeroDbl=function(){var e,t,i;if(this.zOne){var r=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),s=this.x.redAdd(n).redSqr().redISub(r).redISub(a);s=s.redIAdd(s);var o=r.redAdd(r).redIAdd(r),l=o.redSqr().redISub(s).redISub(s),f=a.redIAdd(a);f=(f=f.redIAdd(f)).redIAdd(f),e=l,t=o.redMul(s.redISub(l)).redISub(f),i=this.y.redAdd(this.y);}else{var u=this.x.redSqr(),c=this.y.redSqr(),h=c.redSqr(),d=this.x.redAdd(c).redSqr().redISub(u).redISub(h);d=d.redIAdd(d);var _=u.redAdd(u).redIAdd(u),p=_.redSqr(),m=h.redIAdd(h);m=(m=m.redIAdd(m)).redIAdd(m),e=p.redISub(d).redISub(d),t=_.redMul(d.redISub(e)).redISub(m),i=(i=this.y.redMul(this.z)).redIAdd(i);}return this.curve.jpoint(e,t,i);},u.prototype._threeDbl=function(){var e,t,i;if(this.zOne){var r=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),s=this.x.redAdd(n).redSqr().redISub(r).redISub(a);s=s.redIAdd(s);var o=r.redAdd(r).redIAdd(r).redIAdd(this.curve.a),l=o.redSqr().redISub(s).redISub(s);e=l;var f=a.redIAdd(a);f=(f=f.redIAdd(f)).redIAdd(f),t=o.redMul(s.redISub(l)).redISub(f),i=this.y.redAdd(this.y);}else{var u=this.z.redSqr(),c=this.y.redSqr(),h=this.x.redMul(c),d=this.x.redSub(u).redMul(this.x.redAdd(u));d=d.redAdd(d).redIAdd(d);var _=h.redIAdd(h),p=(_=_.redIAdd(_)).redAdd(_);e=d.redSqr().redISub(p),i=this.y.redAdd(this.z).redSqr().redISub(c).redISub(u);var m=c.redSqr();m=(m=(m=m.redIAdd(m)).redIAdd(m)).redIAdd(m),t=d.redMul(_.redISub(e)).redISub(m);}return this.curve.jpoint(e,t,i);},u.prototype._dbl=function(){var e=this.curve.a,t=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),a=t.redSqr(),s=i.redSqr(),o=a.redAdd(a).redIAdd(a).redIAdd(e.redMul(n)),l=t.redAdd(t),f=(l=l.redIAdd(l)).redMul(s),u=o.redSqr().redISub(f.redAdd(f)),c=f.redISub(u),h=s.redSqr();h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var d=o.redMul(c).redISub(h),_=i.redAdd(i).redMul(r);return this.curve.jpoint(u,d,_);},u.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),i=this.z.redSqr(),r=t.redSqr(),n=e.redAdd(e).redIAdd(e),a=n.redSqr(),s=this.x.redAdd(t).redSqr().redISub(e).redISub(r),o=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(a)).redSqr(),l=r.redIAdd(r);l=(l=(l=l.redIAdd(l)).redIAdd(l)).redIAdd(l);var f=n.redIAdd(s).redSqr().redISub(a).redISub(o).redISub(l),u=t.redMul(f);u=(u=u.redIAdd(u)).redIAdd(u);var c=this.x.redMul(o).redISub(u);c=(c=c.redIAdd(c)).redIAdd(c);var h=this.y.redMul(f.redMul(l.redISub(f)).redISub(s.redMul(o)));h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var d=this.z.redAdd(s).redSqr().redISub(i).redISub(o);return this.curve.jpoint(c,h,d);},u.prototype.mul=function(e,t){return e=new n(e,t),this.curve._wnafMul(this,e);},u.prototype.eq=function(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),i=e.z.redSqr();if(0!==this.x.redMul(i).redISub(e.x.redMul(t)).cmpn(0))return!1;var r=t.redMul(this.z),n=i.redMul(e.z);return 0===this.y.redMul(n).redISub(e.y.redMul(r)).cmpn(0);},u.prototype.eqXToP=function(e){var t=this.z.redSqr(),i=e.toRed(this.curve.red).redMul(t);if(0===this.x.cmp(i))return!0;for(var r=e.clone(),n=this.curve.redN.redMul(t);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0;}},u.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">";},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"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >";};},{"../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<r;a++,s++){n<<=8,n|=e[s],n>>>=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<i;){t++;}return 0===t?e:e.slice(t);}function u(e,t){if(t<128)e.push(t);else{var i=1+(Math.log(t)/Math.LN2>>>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<arguments.length;t++){e.update(arguments[t]);}return a.intFromLE(e.digest()).umod(this.curve.n);},u.prototype.keyFromPublic=function(e){return l.fromPublic(this,e);},u.prototype.keyFromSecret=function(e){return l.fromSecret(this,e);},u.prototype.makeSignature=function(e){return e instanceof f?e:new f(this,e);},u.prototype.encodePoint=function(e){var t=e.getY().toArray("le",this.encodingLength);return t[this.encodingLength-1]|=e.getX().isOdd()?128:0,t;},u.prototype.decodePoint=function(e){var t=(e=a.parseBytes(e)).length-1,i=e.slice(0,t).concat(-129&e[t]),r=0!=(128&e[t]),n=a.intFromLE(i);return this.curve.pointFromY(n,r);},u.prototype.encodeInt=function(e){return e.toArray("le",this.encodingLength);},u.prototype.decodeInt=function(e){return a.intFromLE(e);},u.prototype.isPoint=function(e){return e instanceof this.pointClass;};},{"../curves":93,"../utils":101,"./key":98,"./signature":99,"hash.js":122}],98:[function(e,t,i){"use strict";var r=e("../utils"),n=r.assert,a=r.parseBytes,s=r.cachedProperty;function o(e,t){this.eddsa=e,this._secret=a(t.secret),e.isPoint(t.pub)?this._pub=t.pub:this._pubBytes=a(t.pub);}o.fromPublic=function(e,t){return t instanceof o?t:new o(e,{pub:t});},o.fromSecret=function(e,t){return t instanceof o?t:new o(e,{secret:t});},o.prototype.secret=function(){return this._secret;},s(o,"pubBytes",function(){return this.eddsa.encodePoint(this.pub());}),s(o,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv());}),s(o,"privBytes",function(){var e=this.eddsa,t=this.hash(),i=e.encodingLength-1,r=t.slice(0,e.encodingLength);return r[0]&=248,r[i]&=127,r[i]|=64,r;}),s(o,"priv",function(){return this.eddsa.decodeInt(this.privBytes());}),s(o,"hash",function(){return this.eddsa.hash().update(this.secret()).digest();}),s(o,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength);}),o.prototype.sign=function(e){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(e,this);},o.prototype.verify=function(e,t){return this.eddsa.verify(e,t,this);},o.prototype.getSecret=function(e){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),e);},o.prototype.getPublic=function(e){return r.encode(this.pubBytes(),e);},t.exports=o;},{"../utils":101}],99:[function(e,t,i){"use strict";var r=e("bn.js"),n=e("../utils"),a=n.assert,s=n.cachedProperty,o=n.parseBytes;function l(e,t){this.eddsa=e,"object"!=_typeof(t)&&(t=o(t)),Array.isArray(t)&&(t={R:t.slice(0,e.encodingLength),S:t.slice(e.encodingLength)}),a(t.R&&t.S,"Signature without R or S"),e.isPoint(t.R)&&(this._R=t.R),t.S instanceof r&&(this._S=t.S),this._Rencoded=Array.isArray(t.R)?t.R:t.Rencoded,this._Sencoded=Array.isArray(t.S)?t.S:t.Sencoded;}s(l,"S",function(){return this.eddsa.decodeInt(this.Sencoded());}),s(l,"R",function(){return this.eddsa.decodePoint(this.Rencoded());}),s(l,"Rencoded",function(){return this.eddsa.encodePoint(this.R());}),s(l,"Sencoded",function(){return this.eddsa.encodeInt(this.S());}),l.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded());},l.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase();},t.exports=l;},{"../utils":101,"bn.js":102}],100:[function(e,t,i){t.exports={doubles:{step:4,points:[["e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a","f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821"],["8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508","11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf"],["175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739","d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695"],["363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640","4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9"],["8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c","4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36"],["723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda","96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f"],["eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa","5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999"],["100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0","cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09"],["e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d","9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d"],["feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d","e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088"],["da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1","9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d"],["53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0","5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8"],["8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047","10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a"],["385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862","283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453"],["6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7","7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160"],["3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd","56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0"],["85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83","7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6"],["948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a","53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589"],["6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8","bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17"],["e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d","4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda"],["e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725","7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd"],["213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754","4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2"],["4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c","17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6"],["fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6","6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f"],["76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39","c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01"],["c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891","893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3"],["d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b","febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f"],["b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03","2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7"],["e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d","eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78"],["a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070","7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1"],["90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4","e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150"],["8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da","662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82"],["e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11","1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc"],["8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e","efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b"],["e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41","2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51"],["b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb3de6b80ef","67c876d06f3e06de1dadf16e5661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Minimum is: "+this.minEntropy+" bits"),this._init(t,i,r);}t.exports=s,s.prototype._init=function(e,t,i){var r=e.concat(t).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var n=0;n<this.V.length;n++){this.K[n]=0,this.V[n]=1;}this._update(r),this._reseed=1,this.reseedInterval=281474976710656;},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K);},s.prototype._update=function(e){var t=this._hmac().update(this.V).update([0]);e&&(t=t.update(e)),this.K=t.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest());},s.prototype.reseed=function(e,t,i,r){"string"!=typeof t&&(r=i,i=t,t=null),e=n.toArray(e,t),i=n.toArray(i,r),a(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(i||[])),this._reseed=1;},s.prototype.generate=function(e,t,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(r=i,i=t,t=null),i&&(i=n.toArray(i,r||"hex"),this._update(i));for(var a=[];a.length<e;){this.V=this._hmac().update(this.V).digest(),a=a.concat(this.V);}var s=a.slice(0,e);return this._update(i),this._reseed++,n.encode(s,t);};},{"hash.js":122,"minimalistic-assert":142,"minimalistic-crypto-utils":143}],135:[function(e,t,i){i.read=function(e,t,i,r,n){var a,s,o=8*n-r-1,l=(1<<o)-1,f=l>>1,u=-7,c=i?n-1:0,h=i?-1:1,d=e[t+c];for(c+=h,a=d&(1<<-u)-1,d>>=-u,u+=o;u>0;a=256*a+e[t+c],c+=h,u-=8){;}for(s=a&(1<<-u)-1,a>>=-u,u+=r;u>0;s=256*s+e[t+c],c+=h,u-=8){;}if(0===a)a=1-f;else{if(a===l)return s?NaN:1/0*(d?-1:1);s+=Math.pow(2,r),a-=f;}return(d?-1:1)*s*Math.pow(2,a-r);},i.write=function(e,t,i,r,n,a){var s,o,l,f=8*a-n-1,u=(1<<f)-1,c=u>>1,h=23===n?Math.pow(2,-24)-Math.pow(2,-77):0,d=r?0:a-1,_=r?1:-1,p=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(o=isNaN(t)?1:0,s=u):(s=Math.floor(Math.log(t)/Math.LN2),t*(l=Math.pow(2,-s))<1&&(s--,l*=2),(t+=s+c>=1?h/l:h*Math.pow(2,1-c))*l>=2&&(s++,l/=2),s+c>=u?(o=0,s=u):s+c>=1?(o=(t*l-1)*Math.pow(2,n),s+=c):(o=t*Math.pow(2,c-1)*Math.pow(2,n),s=0));n>=8;e[i+d]=255&o,d+=_,o/=256,n-=8){;}for(s=s<<n|o,f+=n;f>0;e[i+d]=255&s,d+=_,s/=256,f-=8){;}e[i+d-_]|=128*p;};},{}],136:[function(e,t,i){"function"==typeof Object.create?t.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}));}:t.exports=function(e,t){if(t){e.super_=t;var i=function i(){};i.prototype=t.prototype,e.prototype=new i(),e.prototype.constructor=e;}};},{}],137:[function(e,t,i){function r(e){return!!e.constructor&&"function"==typeof e.constructor.isBuffer&&e.constructor.isBuffer(e);}/*!
* Determine if an object is a Buffer
*
* @author Feross Aboukhadijeh <https://feross.org>
* @license MIT
*/t.exports=function(e){return null!=e&&(r(e)||function(e){return"function"==typeof e.readFloatLE&&"function"==typeof e.slice&&r(e.slice(0,0));}(e)||!!e._isBuffer);};},{}],138:[function(e,t,i){var r={}.toString;t.exports=Array.isArray||function(e){return"[object Array]"==r.call(e);};},{}],139:[function(e,t,i){"use strict";var r=e("inherits"),n=e("hash-base"),a=e("safe-buffer").Buffer,s=new Array(16);function o(){n.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878;}function l(e,t){return e<<t|e>>>32-t;}function f(e,t,i,r,n,a,s){return l(e+(t&i|~t&r)+n+a|0,s)+t|0;}function u(e,t,i,r,n,a,s){return l(e+(t&r|i&~r)+n+a|0,s)+t|0;}function c(e,t,i,r,n,a,s){return l(e+(t^i^r)+n+a|0,s)+t|0;}function h(e,t,i,r,n,a,s){return l(e+(i^(t|~r))+n+a|0,s)+t|0;}r(o,n),o.prototype._update=function(){for(var e=s,t=0;t<16;++t){e[t]=this._block.readInt32LE(4*t);}var i=this._a,r=this._b,n=this._c,a=this._d;i=f(i,r,n,a,e[0],3614090360,7),a=f(a,i,r,n,e[1],3905402710,12),n=f(n,a,i,r,e[2],606105819,17),r=f(r,n,a,i,e[3],3250441966,22),i=f(i,r,n,a,e[4],4118548399,7),a=f(a,i,r,n,e[5],1200080426,12),n=f(n,a,i,r,e[6],2821735955,17),r=f(r,n,a,i,e[7],4249261313,22),i=f(i,r,n,a,e[8],1770035416,7),a=f(a,i,r,n,e[9],2336552879,12),n=f(n,a,i,r,e[10],4294925233,17),r=f(r,n,a,i,e[11],2304563134,22),i=f(i,r,n,a,e[12],1804603682,7),a=f(a,i,r,n,e[13],4254626195,12),n=f(n,a,i,r,e[14],2792965006,17),i=u(i,r=f(r,n,a,i,e[15],1236535329,22),n,a,e[1],4129170786,5),a=u(a,i,r,n,e[6],3225465664,9),n=u(n,a,i,r,e[11],643717713,14),r=u(r,n,a,i,e[0],3921069994,20),i=u(i,r,n,a,e[5],3593408605,5),a=u(a,i,r,n,e[10],38016083,9),n=u(n,a,i,r,e[15],3634488961,14),r=u(r,n,a,i,e[4],3889429448,20),i=u(i,r,n,a,e[9],568446438,5),a=u(a,i,r,n,e[14],3275163606,9),n=u(n,a,i,r,e[3],4107603335,14),r=u(r,n,a,i,e[8],1163531501,20),i=u(i,r,n,a,e[13],2850285829,5),a=u(a,i,r,n,e[2],4243563512,9),n=u(n,a,i,r,e[7],1735328473,14),i=c(i,r=u(r,n,a,i,e[12],2368359562,20),n,a,e[5],4294588738,4),a=c(a,i,r,n,e[8],2272392833,11),n=c(n,a,i,r,e[11],1839030562,16),r=c(r,n,a,i,e[14],4259657740,23),i=c(i,r,n,a,e[1],2763975236,4),a=c(a,i,r,n,e[4],1272893353,11),n=c(n,a,i,r,e[7],4139469664,16),r=c(r,n,a,i,e[10],3200236656,23),i=c(i,r,n,a,e[13],681279174,4),a=c(a,i,r,n,e[0],3936430074,11),n=c(n,a,i,r,e[3],3572445317,16),r=c(r,n,a,i,e[6],76029189,23),i=c(i,r,n,a,e[9],3654602809,4),a=c(a,i,r,n,e[12],3873151461,11),n=c(n,a,i,r,e[15],530742520,16),i=h(i,r=c(r,n,a,i,e[2],3299628645,23),n,a,e[0],4096336452,6),a=h(a,i,r,n,e[7],1126891415,10),n=h(n,a,i,r,e[14],2878612391,15),r=h(r,n,a,i,e[5],4237533241,21),i=h(i,r,n,a,e[12],1700485571,6),a=h(a,i,r,n,e[3],2399980690,10),n=h(n,a,i,r,e[10],4293915773,15),r=h(r,n,a,i,e[1],2240044497,21),i=h(i,r,n,a,e[8],1873313359,6),a=h(a,i,r,n,e[15],4264355552,10),n=h(n,a,i,r,e[6],2734768916,15),r=h(r,n,a,i,e[13],1309151649,21),i=h(i,r,n,a,e[4],4149444226,6),a=h(a,i,r,n,e[11],3174756917,10),n=h(n,a,i,r,e[2],718787259,15),r=h(r,n,a,i,e[9],3951481745,21),this._a=this._a+i|0,this._b=this._b+r|0,this._c=this._c+n|0,this._d=this._d+a|0;},o.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var e=a.allocUnsafe(16);return e.writeInt32LE(this._a,0),e.writeInt32LE(this._b,4),e.writeInt32LE(this._c,8),e.writeInt32LE(this._d,12),e;},t.exports=o;},{"hash-base":106,inherits:136,"safe-buffer":184}],140:[function(e,t,i){var r=e("bn.js"),n=e("brorand");function a(e){this.rand=e||new n.Rand();}t.exports=a,a.create=function(e){return new a(e);},a.prototype._randbelow=function(e){var t=e.bitLength(),i=Math.ceil(t/8);do{var n=new r(this.rand.generate(i));}while(n.cmp(e)>=0);return n;},a.prototype._randrange=function(e,t){var i=t.sub(e);return e.add(this._randbelow(i));},a.prototype.test=function(e,t,i){var n=e.bitLength(),a=r.mont(e),s=new r(1).toRed(a);t||(t=Math.max(1,n/48|0));for(var o=e.subn(1),l=0;!o.testn(l);l++){;}for(var f=e.shrn(l),u=o.toRed(a);t>0;t--){var c=this._randrange(new r(2),o);i&&i(c);var h=c.toRed(a).redPow(f);if(0!==h.cmp(s)&&0!==h.cmp(u)){for(var d=1;d<l;d++){if(0===(h=h.redSqr()).cmp(s))return!1;if(0===h.cmp(u))break;}if(d===l)return!1;}}return!0;},a.prototype.getDivisor=function(e,t){var i=e.bitLength(),n=r.mont(e),a=new r(1).toRed(n);t||(t=Math.max(1,i/48|0));for(var s=e.subn(1),o=0;!s.testn(o);o++){;}for(var l=e.shrn(o),f=s.toRed(n);t>0;t--){var u=this._randrange(new r(2),s),c=e.gcd(u);if(0!==c.cmpn(1))return c;var h=u.toRed(n).redPow(l);if(0!==h.cmp(a)&&0!==h.cmp(f)){for(var d=1;d<o;d++){if(0===(h=h.redSqr()).cmp(a))return h.fromRed().subn(1).gcd(e);if(0===h.cmp(f))break;}if(d===o)return(h=h.redSqr()).fromRed().subn(1).gcd(e);}}return!1;};},{"bn.js":141,brorand:19}],141:[function(e,t,i){arguments[4][16][0].apply(i,arguments);},{buffer:20,dup:16}],142:[function(e,t,i){function r(e,t){if(!e)throw new Error(t||"Assertion failed");}t.exports=r,r.equal=function(e,t,i){if(e!=t)throw new Error(i||"Assertion failed: "+e+" != "+t);};},{}],143:[function(e,t,i){"use strict";var r=i;function n(e){return 1===e.length?"0"+e:e;}function a(e){for(var t="",i=0;i<e.length;i++){t+=n(e[i].toString(16));}return t;}r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var i=[];if("string"!=typeof e){for(var r=0;r<e.length;r++){i[r]=0|e[r];}return i;}if("hex"===t){(e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e);for(r=0;r<e.length;r+=2){i.push(parseInt(e[r]+e[r+1],16));}}else for(r=0;r<e.length;r++){var n=e.charCodeAt(r),a=n>>8,s=255&n;a?i.push(a,s):i.push(s);}return i;},r.zero2=n,r.toHex=a,r.encode=function(e,t){return"hex"===t?a(e):e;};},{}],144:[function(e,t,i){var r,n,a=(r=new Date(),n=4,{setLogLevel:function setLogLevel(e){n=e==this.debug?1:e==this.info?2:e==this.warn?3:(this.error,4);},debug:function debug(e,t){void 0===console.debug&&(console.debug=console.log),1>=n&&console.debug("["+a.getDurationString(new Date()-r,1e3)+"]","["+e+"]",t);},log:function log(e,t){this.debug(e.msg);},info:function info(e,t){2>=n&&console.info("["+a.getDurationString(new Date()-r,1e3)+"]","["+e+"]",t);},warn:function warn(e,t){3>=n&&a.getDurationString(new Date()-r,1e3);},error:function error(e,t){4>=n&&console.error("["+a.getDurationString(new Date()-r,1e3)+"]","["+e+"]",t);}});a.getDurationString=function(e,t){var i;function r(e,t){for(var i=(""+e).split(".");i[0].length<t;){i[0]="0"+i[0];}return i.join(".");}e<0?(i=!0,e=-e):i=!1;var n=e/(t||1),a=Math.floor(n/3600);n-=3600*a;var s=Math.floor(n/60),o=1e3*(n-=60*s);return o-=1e3*(n=Math.floor(n)),o=Math.floor(o),(i?"-":"")+a+":"+r(s,2)+":"+r(n,2)+"."+r(o,3);},a.printRanges=function(e){var t=e.length;if(t>0){for(var i="",r=0;r<t;r++){r>0&&(i+=","),i+="["+a.getDurationString(e.start(r))+","+a.getDurationString(e.end(r))+"]";}return i;}return"(empty)";},void 0!==i&&(i.Log=a);var s=function s(e){if(!(e instanceof ArrayBuffer))throw"Needs an array buffer";this.buffer=e,this.dataview=new DataView(e),this.position=0;};s.prototype.getPosition=function(){return this.position;},s.prototype.getEndPosition=function(){return this.buffer.byteLength;},s.prototype.getLength=function(){return this.buffer.byteLength;},s.prototype.seek=function(e){var t=Math.max(0,Math.min(this.buffer.byteLength,e));return this.position=isNaN(t)||!isFinite(t)?0:t,!0;},s.prototype.isEos=function(){return this.getPosition()>=this.getEndPosition();},s.prototype.readAnyInt=function(e,t){var i=0;if(this.position+e<=this.buffer.byteLength){switch(e){case 1:i=t?this.dataview.getInt8(this.position):this.dataview.getUint8(this.position);break;case 2:i=t?this.dataview.getInt16(this.position):this.dataview.getUint16(this.position);break;case 3:if(t)throw"No method for reading signed 24 bits values";i=this.dataview.getUint8(this.position)<<16,i|=this.dataview.getUint8(this.position)<<8,i|=this.dataview.getUint8(this.position);break;case 4:i=t?this.dataview.getInt32(this.position):this.dataview.getUint32(this.position);break;case 8:if(t)throw"No method for reading signed 64 bits values";i=this.dataview.getUint32(this.position)<<32,i|=this.dataview.getUint32(this.position);break;default:throw"readInt method not implemented for size: "+e;}return this.position+=e,i;}throw"Not enough bytes in buffer";},s.prototype.readUint8=function(){return this.readAnyInt(1,!1);},s.prototype.readUint16=function(){return this.readAnyInt(2,!1);},s.prototype.readUint24=function(){return this.readAnyInt(3,!1);},s.prototype.readUint32=function(){return this.readAnyInt(4,!1);},s.prototype.readUint64=function(){return this.readAnyInt(8,!1);},s.prototype.readString=function(e){if(this.position+e<=this.buffer.byteLength){for(var t="",i=0;i<e;i++){t+=String.fromCharCode(this.readUint8());}return t;}throw"Not enough bytes in buffer";},s.prototype.readCString=function(){for(var e=[];;){var t=this.readUint8();if(0===t)break;e.push(t);}return String.fromCharCode.apply(null,e);},s.prototype.readInt8=function(){return this.readAnyInt(1,!0);},s.prototype.readInt16=function(){return this.readAnyInt(2,!0);},s.prototype.readInt32=function(){return this.readAnyInt(4,!0);},s.prototype.readInt64=function(){return this.readAnyInt(8,!1);},s.prototype.readUint8Array=function(e){for(var t=new Uint8Array(e),i=0;i<e;i++){t[i]=this.readUint8();}return t;},s.prototype.readInt16Array=function(e){for(var t=new Int16Array(e),i=0;i<e;i++){t[i]=this.readInt16();}return t;},s.prototype.readUint16Array=function(e){for(var t=new Int16Array(e),i=0;i<e;i++){t[i]=this.readUint16();}return t;},s.prototype.readUint32Array=function(e){for(var t=new Uint32Array(e),i=0;i<e;i++){t[i]=this.readUint32();}return t;},s.prototype.readInt32Array=function(e){for(var t=new Int32Array(e),i=0;i<e;i++){t[i]=this.readInt32();}return t;},void 0!==i&&(i.MP4BoxStream=s);var o=function o(e,t,i){this._byteOffset=t||0,e instanceof ArrayBuffer?this.buffer=e:"object"==_typeof(e)?(this.dataView=e,t&&(this._byteOffset+=t)):this.buffer=new ArrayBuffer(e||0),this.position=0,this.endianness=null==i?o.LITTLE_ENDIAN:i;};o.prototype={},o.prototype.getPosition=function(){return this.position;},o.prototype._realloc=function(e){if(this._dynamicSize){var t=this._byteOffset+this.position+e,i=this._buffer.byteLength;if(t<=i)t>this._byteLength&&(this._byteLength=t);else{for(i<1&&(i=1);t>i;){i*=2;}var r=new ArrayBuffer(i),n=new Uint8Array(this._buffer);new Uint8Array(r,0,n.length).set(n),this.buffer=r,this._byteLength=t;}}},o.prototype._trimAlloc=function(){if(this._byteLength!=this._buffer.byteLength){var e=new ArrayBuffer(this._byteLength),t=new Uint8Array(e),i=new Uint8Array(this._buffer,0,t.length);t.set(i),this.buffer=e;}},o.BIG_ENDIAN=!1,o.LITTLE_ENDIAN=!0,o.prototype._byteLength=0,Object.defineProperty(o.prototype,"byteLength",{get:function get(){return this._byteLength-this._byteOffset;}}),Object.defineProperty(o.prototype,"buffer",{get:function get(){return this._trimAlloc(),this._buffer;},set:function set(e){this._buffer=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength;}}),Object.defineProperty(o.prototype,"byteOffset",{get:function get(){return this._byteOffset;},set:function set(e){this._byteOffset=e,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength;}}),Object.defineProperty(o.prototype,"dataView",{get:function get(){return this._dataView;},set:function set(e){this._byteOffset=e.byteOffset,this._buffer=e.buffer,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._byteOffset+e.byteLength;}}),o.prototype.seek=function(e){var t=Math.max(0,Math.min(this.byteLength,e));this.position=isNaN(t)||!isFinite(t)?0:t;},o.prototype.isEof=function(){return this.position>=this._byteLength;},o.prototype.mapUint8Array=function(e){this._realloc(1*e);var t=new Uint8Array(this._buffer,this.byteOffset+this.position,e);return this.position+=1*e,t;},o.prototype.readInt32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Int32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i;},o.prototype.readInt16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Int16Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i;},o.prototype.readInt8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Int8Array(e);return o.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t;},o.prototype.readUint32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Uint32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i;},o.prototype.readUint16Array=function(e,t){e=null==e?this.byteLength-this.position/2:e;var i=new Uint16Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i;},o.prototype.readUint8Array=function(e){e=null==e?this.byteLength-this.position:e;var t=new Uint8Array(e);return o.memcpy(t.buffer,0,this.buffer,this.byteOffset+this.position,e*t.BYTES_PER_ELEMENT),this.position+=t.byteLength,t;},o.prototype.readFloat64Array=function(e,t){e=null==e?this.byteLength-this.position/8:e;var i=new Float64Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i;},o.prototype.readFloat32Array=function(e,t){e=null==e?this.byteLength-this.position/4:e;var i=new Float32Array(e);return o.memcpy(i.buffer,0,this.buffer,this.byteOffset+this.position,e*i.BYTES_PER_ELEMENT),o.arrayToNative(i,null==t?this.endianness:t),this.position+=i.byteLength,i;},o.prototype.readInt32=function(e){var t=this._dataView.getInt32(this.position,null==e?this.endianness:e);return this.position+=4,t;},o.prototype.readInt16=function(e){var t=this._dataView.getInt16(this.position,null==e?this.endianness:e);return this.position+=2,t;},o.prototype.readInt8=function(){var e=this._dataView.getInt8(this.position);return this.position+=1,e;},o.prototype.readUint32=function(e){var t=this._dataView.getUint32(this.position,null==e?this.endianness:e);return this.position+=4,t;},o.prototype.readUint16=function(e){var 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;i<e.byteLength;i+=e.BYTES_PER_ELEMENT){for(var r=i+e.BYTES_PER_ELEMENT-1,n=i;r>n;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<e.length;i++){t[i]=e[i];}return String.fromCharCode.apply(null,t);},o.prototype.readString=function(e,t){return null==t||"ASCII"==t?String.fromCharCodeUint8.apply(null,[this.mapUint8Array(null==e?this.byteLength-this.position:e)]):new TextDecoder(t).decode(this.mapUint8Array(e));},o.prototype.readCString=function(e){var t=this.byteLength-this.position,i=new Uint8Array(this._buffer,this._byteOffset+this.position),r=t;null!=e&&(r=Math.min(e,t));for(var n=0;n<r&&0!==i[n];n++){;}var a=String.fromCharCodeUint8.apply(null,[this.mapUint8Array(n)]);return null!=e?this.position+=r-n:n!=t&&(this.position+=1),a;};var l=Math.pow(2,32);o.prototype.readInt64=function(){return this.readInt32()*l+this.readUint32();},o.prototype.readUint64=function(){return this.readUint32()*l+this.readUint32();},o.prototype.readInt64=function(){return this.readUint32()*l+this.readUint32();},o.prototype.readUint24=function(){return(this.readUint8()<<16)+(this.readUint8()<<8)+this.readUint8();},void 0!==i&&(i.DataStream=o),o.prototype.save=function(e){var t=new Blob([this.buffer]);if(!window.URL||!URL.createObjectURL)throw"DataStream.save: Can't create object URL.";var i=window.URL.createObjectURL(t),r=document.createElement("a");document.body.appendChild(r),r.setAttribute("href",i),r.setAttribute("download",e),r.setAttribute("target","_self"),r.click(),window.URL.revokeObjectURL(i);},o.prototype._dynamicSize=!0,Object.defineProperty(o.prototype,"dynamicSize",{get:function get(){return this._dynamicSize;},set:function set(e){e||this._trimAlloc(),this._dynamicSize=e;}}),o.prototype.shift=function(e){var t=new ArrayBuffer(this._byteLength-e),i=new Uint8Array(t),r=new Uint8Array(this._buffer,e,i.length);i.set(r),this.buffer=t,this.position-=e;},o.prototype.writeInt32Array=function(e,t){if(this._realloc(4*e.length),e instanceof Int32Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapInt32Array(e.length,t);else for(var i=0;i<e.length;i++){this.writeInt32(e[i],t);}},o.prototype.writeInt16Array=function(e,t){if(this._realloc(2*e.length),e instanceof Int16Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapInt16Array(e.length,t);else for(var i=0;i<e.length;i++){this.writeInt16(e[i],t);}},o.prototype.writeInt8Array=function(e){if(this._realloc(1*e.length),e instanceof Int8Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapInt8Array(e.length);else for(var t=0;t<e.length;t++){this.writeInt8(e[t]);}},o.prototype.writeUint32Array=function(e,t){if(this._realloc(4*e.length),e instanceof Uint32Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapUint32Array(e.length,t);else for(var i=0;i<e.length;i++){this.writeUint32(e[i],t);}},o.prototype.writeUint16Array=function(e,t){if(this._realloc(2*e.length),e instanceof Uint16Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapUint16Array(e.length,t);else for(var i=0;i<e.length;i++){this.writeUint16(e[i],t);}},o.prototype.writeUint8Array=function(e){if(this._realloc(1*e.length),e instanceof Uint8Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapUint8Array(e.length);else for(var t=0;t<e.length;t++){this.writeUint8(e[t]);}},o.prototype.writeFloat64Array=function(e,t){if(this._realloc(8*e.length),e instanceof Float64Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapFloat64Array(e.length,t);else for(var i=0;i<e.length;i++){this.writeFloat64(e[i],t);}},o.prototype.writeFloat32Array=function(e,t){if(this._realloc(4*e.length),e instanceof Float32Array&&this.byteOffset+this.position%e.BYTES_PER_ELEMENT===0)o.memcpy(this._buffer,this.byteOffset+this.position,e.buffer,0,e.byteLength),this.mapFloat32Array(e.length,t);else for(var i=0;i<e.length;i++){this.writeFloat32(e[i],t);}},o.prototype.writeInt32=function(e,t){this._realloc(4),this._dataView.setInt32(this.position,e,null==t?this.endianness:t),this.position+=4;},o.prototype.writeInt16=function(e,t){this._realloc(2),this._dataView.setInt16(this.position,e,null==t?this.endianness:t),this.position+=2;},o.prototype.writeInt8=function(e){this._realloc(1),this._dataView.setInt8(this.position,e),this.position+=1;},o.prototype.writeUint32=function(e,t){this._realloc(4),this._dataView.setUint32(this.position,e,null==t?this.endianness:t),this.position+=4;},o.prototype.writeUint16=function(e,t){this._realloc(2),this._dataView.setUint16(this.position,e,null==t?this.endianness:t),this.position+=2;},o.prototype.writeUint8=function(e){this._realloc(1),this._dataView.setUint8(this.position,e),this.position+=1;},o.prototype.writeFloat32=function(e,t){this._realloc(4),this._dataView.setFloat32(this.position,e,null==t?this.endianness:t),this.position+=4;},o.prototype.writeFloat64=function(e,t){this._realloc(8),this._dataView.setFloat64(this.position,e,null==t?this.endianness:t),this.position+=8;},o.prototype.writeUCS2String=function(e,t,i){null==i&&(i=e.length);for(var r=0;r<e.length&&r<i;r++){this.writeUint16(e.charCodeAt(r),t);}for(;r<i;r++){this.writeUint16(0);}},o.prototype.writeString=function(e,t,i){var r=0;if(null==t||"ASCII"==t){if(null!=i){var n=Math.min(e.length,i);for(r=0;r<n;r++){this.writeUint8(e.charCodeAt(r));}for(;r<i;r++){this.writeUint8(0);}}else for(r=0;r<e.length;r++){this.writeUint8(e.charCodeAt(r));}}else this.writeUint8Array(new TextEncoder(t).encode(e.substring(0,i)));},o.prototype.writeCString=function(e,t){var i=0;if(null!=t){var r=Math.min(e.length,t);for(i=0;i<r;i++){this.writeUint8(e.charCodeAt(i));}for(;i<t;i++){this.writeUint8(0);}}else{for(i=0;i<e.length;i++){this.writeUint8(e.charCodeAt(i));}this.writeUint8(0);}},o.prototype.writeStruct=function(e,t){for(var i=0;i<e.length;i+=2){var r=e[i+1];this.writeType(r,t[e[i]],t);}},o.prototype.writeType=function(e,t,i){var r;if("function"==typeof e)return e(this,t);if("object"==_typeof(e)&&!(e instanceof Array))return e.set(this,t,i);var n=null,a="ASCII",s=this.position;switch("string"==typeof e&&/:/.test(e)&&(r=e.split(":"),e=r[0],n=parseInt(r[1])),"string"==typeof e&&/,/.test(e)&&(r=e.split(","),e=r[0],a=parseInt(r[1])),e){case"uint8":this.writeUint8(t);break;case"int8":this.writeInt8(t);break;case"uint16":this.writeUint16(t,this.endianness);break;case"int16":this.writeInt16(t,this.endianness);break;case"uint32":this.writeUint32(t,this.endianness);break;case"int32":this.writeInt32(t,this.endianness);break;case"float32":this.writeFloat32(t,this.endianness);break;case"float64":this.writeFloat64(t,this.endianness);break;case"uint16be":this.writeUint16(t,o.BIG_ENDIAN);break;case"int16be":this.writeInt16(t,o.BIG_ENDIAN);break;case"uint32be":this.writeUint32(t,o.BIG_ENDIAN);break;case"int32be":this.writeInt32(t,o.BIG_ENDIAN);break;case"float32be":this.writeFloat32(t,o.BIG_ENDIAN);break;case"float64be":this.writeFloat64(t,o.BIG_ENDIAN);break;case"uint16le":this.writeUint16(t,o.LITTLE_ENDIAN);break;case"int16le":this.writeInt16(t,o.LITTLE_ENDIAN);break;case"uint32le":this.writeUint32(t,o.LITTLE_ENDIAN);break;case"int32le":this.writeInt32(t,o.LITTLE_ENDIAN);break;case"float32le":this.writeFloat32(t,o.LITTLE_ENDIAN);break;case"float64le":this.writeFloat64(t,o.LITTLE_ENDIAN);break;case"cstring":this.writeCString(t,n);break;case"string":this.writeString(t,a,n);break;case"u16string":this.writeUCS2String(t,this.endianness,n);break;case"u16stringle":this.writeUCS2String(t,o.LITTLE_ENDIAN,n);break;case"u16stringbe":this.writeUCS2String(t,o.BIG_ENDIAN,n);break;default:if(3==e.length){for(var l=e[1],f=0;f<t.length;f++){this.writeType(l,t[f]);}break;}this.writeStruct(e,t);}null!=n&&(this.position=s,this._realloc(n),this.position=s+n);},o.prototype.writeUint64=function(e){var t=Math.floor(e/l);this.writeUint32(t),this.writeUint32(4294967295&e);},o.prototype.writeUint24=function(e){this.writeUint8((16711680&e)>>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;i<this.buffers.length;i++){var r=this.buffers[i];if(e.fileStart<=r.fileStart){if(e.fileStart===r.fileStart){if(e.byteLength>r.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.fileStart<r.fileStart+r.byteLength){var n=r.fileStart+r.byteLength-e.fileStart,s=e.byteLength-n;if(!(s>0)){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;t<this.buffers.length;t++){i=this.buffers[t],0===t?(s={},o.push(s),s.start=i.fileStart,s.end=i.fileStart+i.byteLength,l+="["+s.start+"-"):s.end===i.fileStart?s.end=i.fileStart+i.byteLength:((s={}).start=i.fileStart,l+=o[o.length-1].end-1+"], ["+s.start+"-",s.end=i.fileStart+i.byteLength,o.push(s)),r+=i.usedBytes,n+=i.byteLength;}o.length>0&&(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.buffers.length;e++){(t=this.buffers[e]).usedBytes===t.byteLength&&(a.debug("MultiBufferStream","Removing buffer #"+e),this.buffers.splice(e,1),e--);}},f.prototype.mergeNextBuffer=function(){var e;if(this.bufferIndex+1<this.buffers.length){if((e=this.buffers[this.bufferIndex+1]).fileStart===this.buffer.fileStart+this.buffer.byteLength){var t=this.buffer.byteLength,i=this.buffer.usedBytes,r=this.buffer.fileStart;return this.buffers[this.bufferIndex]=ArrayBuffer.concat(this.buffer,e),this.buffer=this.buffers[this.bufferIndex],this.buffers.splice(this.bufferIndex+1,1),this.buffer.usedBytes=i,this.buffer.fileStart=r,a.debug("ISOFile","Concatenating buffer for box parsing (length: "+t+"->"+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<this.buffers.length&&(n=this.buffers[r]).fileStart<=t;){s=r,i&&(n.fileStart+n.byteLength<=t?n.usedBytes=n.byteLength:n.usedBytes=t-n.fileStart,this.logBufferLevel()),r++;}return-1!==s&&(n=this.buffers[s]).fileStart+n.byteLength>=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<this.buffers.length&&(r=this.buffers[t]).fileStart===i.fileStart+i.byteLength;t++){i=r;}return i.fileStart+i.byteLength;},f.prototype.getEndFilePositionAfter=function(e){var t=this.findPosition(!0,e,!1);return-1!==t?this.findEndContiguousBuf(t):e;},f.prototype.addUsedBytes=function(e){this.buffer.usedBytes+=e,this.logBufferLevel();},f.prototype.setAllUsedBytes=function(){this.buffer.usedBytes=this.buffer.byteLength,this.logBufferLevel();},f.prototype.seek=function(e,t,i){var r;return-1!==(r=this.findPosition(t,e,i))?(this.buffer=this.buffers[r],this.bufferIndex=r,this.position=e-this.buffer.fileStart,a.debug("MultiBufferStream","Repositioning parser at buffer position: "+this.position),!0):(a.debug("MultiBufferStream","Position "+e+" not found in buffered data"),!1);},f.prototype.getPosition=function(){if(-1===this.bufferIndex||null===this.buffers[this.bufferIndex])throw"Error accessing position in the MultiBufferStream";return this.buffers[this.bufferIndex].fileStart+this.position;},f.prototype.getLength=function(){return this.byteLength;},f.prototype.getEndPosition=function(){if(-1===this.bufferIndex||null===this.buffers[this.bufferIndex])throw"Error accessing position in the MultiBufferStream";return this.buffers[this.bufferIndex].fileStart+this.byteLength;},void 0!==i&&(i.MultiBufferStream=f);var u=function u(){var e=[];e[3]="ES_Descriptor",e[4]="DecoderConfigDescriptor",e[5]="DecoderSpecificInfo",e[6]="SLConfigDescriptor",this.getDescriptorName=function(t){return e[t];};var t=this,i={};return this.parseOneDescriptor=function(t){var r,n,s,o=0;for(r=t.readUint8(),s=t.readUint8();128&s;){o=(127&s)<<7,s=t.readUint8();}return o+=127&s,a.debug("MPEG4DescriptorParser","Found "+(e[r]||"Descriptor "+r)+", size "+o+" at position "+t.getPosition()),(n=e[r]?new i[e[r]](o):new i.Descriptor(o)).parse(t),n;},i.Descriptor=function(e,t){this.tag=e,this.size=t,this.descs=[];},i.Descriptor.prototype.parse=function(e){this.data=e.readUint8Array(this.size);},i.Descriptor.prototype.findDescriptor=function(e){for(var t=0;t<this.descs.length;t++){if(this.descs[t].tag==e)return this.descs[t];}return null;},i.Descriptor.prototype.parseRemainingDescriptors=function(e){for(var i=e.position;e.position<i+this.size;){var r=t.parseOneDescriptor(e);this.descs.push(r);}},i.ES_Descriptor=function(e){i.Descriptor.call(this,3,e);},i.ES_Descriptor.prototype=new i.Descriptor(),i.ES_Descriptor.prototype.parse=function(e){if(this.ES_ID=e.readUint16(),this.flags=e.readUint8(),this.size-=3,128&this.flags?(this.dependsOn_ES_ID=e.readUint16(),this.size-=2):this.dependsOn_ES_ID=0,64&this.flags){var t=e.readUint8();this.URL=e.readString(t),this.size-=t+1;}else this.URL="";32&this.flags?(this.OCR_ES_ID=e.readUint16(),this.size-=2):this.OCR_ES_ID=0,this.parseRemainingDescriptors(e);},i.ES_Descriptor.prototype.getOTI=function(e){var t=this.findDescriptor(4);return t?t.oti:0;},i.ES_Descriptor.prototype.getAudioConfig=function(e){var t=this.findDescriptor(4);if(!t)return null;var i=t.findDescriptor(5);if(i&&i.data){var r=(248&i.data[0])>>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;i<t;i++){this[e[i]+"s"]=[];}}},createContainerBoxCtor:function createContainerBoxCtor(e,t,i){c[e+"Box"]=function(t){c.ContainerBox.call(this,e,t),c.addSubBoxArrays.call(this,i);},c[e+"Box"].prototype=new c.ContainerBox(),t&&(c[e+"Box"].prototype.parse=t);},createMediaSampleEntryCtor:function createMediaSampleEntryCtor(e,t,i){c.sampleEntryCodes[e]=[],c[e+"SampleEntry"]=function(e,t){c.SampleEntry.call(this,e,t),c.addSubBoxArrays.call(this,i);},c[e+"SampleEntry"].prototype=new c.SampleEntry(),t&&(c[e+"SampleEntry"].prototype.parse=t);},createSampleEntryCtor:function createSampleEntryCtor(e,t,i,r){c.sampleEntryCodes[e].push(t),c[t+"SampleEntry"]=function(i){c[e+"SampleEntry"].call(this,t,i),c.addSubBoxArrays.call(this,r);},c[t+"SampleEntry"].prototype=new c[e+"SampleEntry"](),i&&(c[t+"SampleEntry"].prototype.parse=i);},createEncryptedSampleEntryCtor:function createEncryptedSampleEntryCtor(e,t,i){c.createSampleEntryCtor.call(this,e,t,i,["sinf"]);},createSampleGroupCtor:function createSampleGroupCtor(e,t){c[e+"SampleGroupEntry"]=function(t){c.SampleGroupEntry.call(this,e,t);},c[e+"SampleGroupEntry"].prototype=new c.SampleGroupEntry(),t&&(c[e+"SampleGroupEntry"].prototype.parse=t);},createTrackGroupCtor:function createTrackGroupCtor(e,t){c[e+"TrackGroupTypeBox"]=function(t){c.TrackGroupTypeBox.call(this,e,t);},c[e+"TrackGroupTypeBox"].prototype=new c.TrackGroupTypeBox(),t&&(c[e+"TrackGroupTypeBox"].prototype.parse=t);},createUUIDBox:function createUUIDBox(e,t,i,r){c.UUIDs.push(e),c.UUIDBoxes[e]=function(r){t?c.FullBox.call(this,"uuid",r,e):i?c.ContainerBox.call(this,"uuid",r,e):c.Box.call(this,"uuid",r,e);},c.UUIDBoxes[e].prototype=t?new c.FullBox():i?new c.ContainerBox():new c.Box(),r&&(c.UUIDBoxes[e].prototype.parse=t?function(e){this.parseFullHeader(e),r&&r.call(this,e);}:r);}};c.initialize(),c.TKHD_FLAG_ENABLED=1,c.TKHD_FLAG_IN_MOVIE=2,c.TKHD_FLAG_IN_PREVIEW=4,c.TFHD_FLAG_BASE_DATA_OFFSET=1,c.TFHD_FLAG_SAMPLE_DESC=2,c.TFHD_FLAG_SAMPLE_DUR=8,c.TFHD_FLAG_SAMPLE_SIZE=16,c.TFHD_FLAG_SAMPLE_FLAGS=32,c.TFHD_FLAG_DUR_EMPTY=65536,c.TFHD_FLAG_DEFAULT_BASE_IS_MOOF=131072,c.TRUN_FLAGS_DATA_OFFSET=1,c.TRUN_FLAGS_FIRST_FLAG=4,c.TRUN_FLAGS_DURATION=256,c.TRUN_FLAGS_SIZE=512,c.TRUN_FLAGS_FLAGS=1024,c.TRUN_FLAGS_CTS_OFFSET=2048,c.Box.prototype.add=function(e){return this.addBox(new c[e+"Box"]());},c.Box.prototype.addBox=function(e){return this.boxes.push(e),this[e.type+"s"]?this[e.type+"s"].push(e):this[e.type]=e,e;},c.Box.prototype.set=function(e,t){return this[e]=t,this;},c.Box.prototype.addEntry=function(e,t){var i=t||"entries";return this[i]||(this[i]=[]),this[i].push(e),this;},void 0!==i&&(i.BoxParser=c),c.parseUUID=function(e){return c.parseHex16(e);},c.parseHex16=function(e){for(var t="",i=0;i<16;i++){var r=e.readUint8().toString(16);t+=1===r.length?"0"+r:r;}return t;},c.parseOneBox=function(e,t,i){var r,n,s,o=e.getPosition(),l=0;if(e.getEndPosition()-o<8)return a.debug("BoxParser","Not enough data in stream to parse the type and size of the box"),{code:c.ERR_NOT_ENOUGH_DATA};if(i&&i<8)return a.debug("BoxParser","Not enough bytes left in the parent box to parse a new box"),{code:c.ERR_NOT_ENOUGH_DATA};var f=e.readUint32(),u=e.readString(4),h=u;if(a.debug("BoxParser","Found box of type '"+u+"' and size "+f+" at position "+o),l=8,"uuid"==u){if(e.getEndPosition()-e.getPosition()<16||i-l<16)return e.seek(o),a.debug("BoxParser","Not enough bytes left in the parent box to parse a UUID box"),{code:c.ERR_NOT_ENOUGH_DATA};l+=16,h=s=c.parseUUID(e);}if(1==f){if(e.getEndPosition()-e.getPosition()<8||i&&i-l<8)return e.seek(o),a.warn("BoxParser",'Not enough data in stream to parse the extended size of the "'+u+'" box'),{code:c.ERR_NOT_ENOUGH_DATA};f=e.readUint64(),l+=8;}else if(0===f)if(i)f=i;else if("mdat"!==u)return a.error("BoxParser","Unlimited box size not supported for type: '"+u+"'"),r=new c.Box(u,f),{code:c.OK,box:r,size:r.size};return f<l?(a.error("BoxParser","Box of type "+u+" has an invalid size "+f+" (too small to be a box)"),{code:c.ERR_NOT_ENOUGH_DATA,type:u,size:f,hdr_size:l,start:o}):i&&f>i?(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()<this.start+this.size;){if((t=c.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==c.OK)return;if(i=t.box,this.boxes.push(i),this.subBoxNames&&-1!=this.subBoxNames.indexOf(i.type))this[this.subBoxNames[this.subBoxNames.indexOf(i.type)]+"s"].push(i);else{var r="uuid"!==i.type?i.type:i.uuid;this[r]?a.warn("Box of type "+r+" already stored in field of this type"):this[r]=i;}}},c.Box.prototype.parseLanguage=function(e){this.language=e.readUint16();var t=[];t[0]=this.language>>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;t<this.nb_SPS_nalus;t++){this.SPS[t]={},this.SPS[t].length=e.readUint16(),this.SPS[t].nalu=e.readUint8Array(this.SPS[t].length),i-=2+this.SPS[t].length;}for(this.nb_PPS_nalus=e.readUint8(),i--,this.PPS=[],t=0;t<this.nb_PPS_nalus;t++){this.PPS[t]={},this.PPS[t].length=e.readUint16(),this.PPS[t].nalu=e.readUint8Array(this.PPS[t].length),i-=2+this.PPS[t].length;}i>0&&(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<t;i++){this.chunk_offsets.push(e.readUint64());}}),c.createFullBoxCtor("CoLL",function(e){this.maxCLL=e.readUint16(),this.maxFALL=e.readUint16();}),c.createBoxCtor("colr",function(e){if(this.colour_type=e.readString(4),"nclx"===this.colour_type){this.colour_primaries=e.readUint16(),this.transfer_characteristics=e.readUint16(),this.matrix_coefficients=e.readUint16();var t=e.readUint8();this.full_range_flag=t>>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<t;i++){this.sample_counts.push(e.readUint32());var r=e.readInt32();r<0&&a.warn("BoxParser","ctts box uses negative values without using version 1"),this.sample_offsets.push(r);}else if(1==this.version)for(i=0;i<t;i++){this.sample_counts.push(e.readUint32()),this.sample_offsets.push(e.readInt32());}}),c.createBoxCtor("dac3",function(e){var t=e.readUint8(),i=e.readUint8(),r=e.readUint8();this.fscod=t>>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<this.num_ind_sub+1;i++){var r={};this.ind_subs.push(r);var n=e.readUint8(),a=e.readUint8(),s=e.readUint8();r.fscod=n>>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<r;n++){if((t=c.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==c.OK)return;i=t.box,this.entries.push(i);}}),c.createBoxCtor("drep",function(e){this.bytessent=e.readUint64();}),c.createFullBoxCtor("elng",function(e){this.extended_language=e.readString(this.size-this.hdr_size);}),c.createFullBoxCtor("elst",function(e){this.entries=[];for(var t=e.readUint32(),i=0;i<t;i++){var r={};this.entries.push(r),1===this.version?(r.segment_duration=e.readUint64(),r.media_time=e.readInt64()):(r.segment_duration=e.readUint32(),r.media_time=e.readInt32()),r.media_rate_integer=e.readInt16(),r.media_rate_fraction=e.readInt16();}}),c.createFullBoxCtor("emsg",function(e){1==this.version?(this.timescale=e.readUint32(),this.presentation_time=e.readUint64(),this.event_duration=e.readUint32(),this.id=e.readUint32(),this.scheme_id_uri=e.readCString(),this.value=e.readCString()):(this.scheme_id_uri=e.readCString(),this.value=e.readCString(),this.timescale=e.readUint32(),this.presentation_time_delta=e.readUint32(),this.event_duration=e.readUint32(),this.id=e.readUint32());var t=this.size-this.hdr_size-(16+(this.scheme_id_uri.length+1)+(this.value.length+1));1==this.version&&(t-=4),this.message_data=e.readUint8Array(t);}),c.createFullBoxCtor("esds",function(e){var t=e.readUint8Array(this.size-this.hdr_size);if(void 0!==u){var i=new u();this.esd=i.parseOneDescriptor(new o(t.buffer,0,o.BIG_ENDIAN));}}),c.createBoxCtor("fiel",function(e){this.fieldCount=e.readUint8(),this.fieldOrdering=e.readUint8();}),c.createBoxCtor("frma",function(e){this.data_format=e.readString(4);}),c.createBoxCtor("ftyp",function(e){var t=this.size-this.hdr_size;this.major_brand=e.readString(4),this.minor_version=e.readUint32(),t-=8,this.compatible_brands=[];for(var i=0;t>=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<a;t++){var s=[];this.nalu_arrays.push(s),n=e.readUint8(),s.completeness=(128&n)>>7,s.nalu_type=63&n;var o=e.readUint16();for(i=0;i<o;i++){var l={};s.push(l),r=e.readUint16(),l.data=e.readUint8Array(r);}}}),c.createFullBoxCtor("iinf",function(e){var t;0===this.version?this.entry_count=e.readUint16():this.entry_count=e.readUint32(),this.item_infos=[];for(var i=0;i<this.entry_count;i++){if((t=c.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==c.OK)return;"infe"!==t.box.type&&a.error("BoxParser","Expected 'infe' box, got "+t.box.type),this.item_infos[i]=t.box;}}),c.createFullBoxCtor("iloc",function(e){var t;t=e.readUint8(),this.offset_size=t>>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<i;r++){var n={};if(this.items.push(n),this.version<2)n.item_ID=e.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";n.item_ID=e.readUint16();}switch(1===this.version||2===this.version?n.construction_method=15&e.readUint16():n.construction_method=0,n.data_reference_index=e.readUint16(),this.base_offset_size){case 0:n.base_offset=0;break;case 4:n.base_offset=e.readUint32();break;case 8:n.base_offset=e.readUint64();break;default:throw"Error reading base offset size";}var a=e.readUint16();n.extents=[];for(var s=0;s<a;s++){var o={};if(n.extents.push(o),1===this.version||2===this.version)switch(this.index_size){case 0:o.extent_index=0;break;case 4:o.extent_index=e.readUint32();break;case 8:o.extent_index=e.readUint64();break;default:throw"Error reading extent index";}switch(this.offset_size){case 0:o.extent_offset=0;break;case 4:o.extent_offset=e.readUint32();break;case 8:o.extent_offset=e.readUint64();break;default:throw"Error reading extent index";}switch(this.length_size){case 0:o.extent_length=0;break;case 4:o.extent_length=e.readUint32();break;case 8:o.extent_length=e.readUint64();break;default:throw"Error reading extent index";}}}}),c.createFullBoxCtor("infe",function(e){if(0!==this.version&&1!==this.version||(this.item_ID=e.readUint16(),this.item_protection_index=e.readUint16(),this.item_name=e.readCString(),this.content_type=e.readCString(),this.content_encoding=e.readCString()),1===this.version)return this.extension_type=e.readString(4),a.warn("BoxParser","Cannot parse extension type"),void e.seek(this.start+this.size);this.version>=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<entry_count;t++){var r={};this.associations.push(r),this.version<1?r.id=e.readUint16():r.id=e.readUint32();var n=e.readUint8();for(r.props=[],i=0;i<n;i++){var a=e.readUint8(),s={};r.props.push(s),s.essential=(128&a)>>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()<this.start+this.size;){if((t=c.parseOneBox(e,!0,this.size-(e.getPosition()-this.start))).code!==c.OK)return;(i=0===this.version?new c.SingleItemTypeReferenceBox(t.type,t.size,t.hdr_size,t.start):new c.SingleItemTypeReferenceBoxLarge(t.type,t.size,t.hdr_size,t.start)).write===c.Box.prototype.write&&"mdat"!==i.type&&(a.warn("BoxParser",i.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),i.parseDataAndRewind(e)),i.parse(e),this.references.push(i);}}),c.createBoxCtor("irot",function(e){this.angle=3&e.readUint8();}),c.createFullBoxCtor("ispe",function(e){this.image_width=e.readUint32(),this.image_height=e.readUint32();}),c.createFullBoxCtor("kind",function(e){this.schemeURI=e.readCString(),this.value=e.readCString();}),c.createFullBoxCtor("leva",function(e){var t=e.readUint8();this.levels=[];for(var i=0;i<t;i++){var r={};this.levels[i]=r,r.track_ID=e.readUint32();var n=e.readUint8();switch(r.padding_flag=n>>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;i<Math.floor((t+1)/2);i++){this.padbits=e.readUint8();}}),c.createBoxCtor("pasp",function(e){this.hSpacing=e.readUint32(),this.vSpacing=e.readUint32();}),c.createBoxCtor("payl",function(e){this.text=e.readString(this.size-this.hdr_size);}),c.createBoxCtor("payt",function(e){this.payloadID=e.readUint32();var t=e.readUint8();this.rtpmap_string=e.readString(t);}),c.createFullBoxCtor("pdin",function(e){var t=(this.size-this.hdr_size)/8;this.rate=[],this.initial_delay=[];for(var i=0;i<t;i++){this.rate[i]=e.readUint32(),this.initial_delay[i]=e.readUint32();}}),c.createFullBoxCtor("pitm",function(e){0===this.version?this.item_id=e.readUint16():this.item_id=e.readUint32();}),c.createFullBoxCtor("pixi",function(e){var t;for(this.num_channels=e.readUint8(),this.bits_per_channels=[],t=0;t<this.num_channels;t++){this.bits_per_channels[t]=e.readUint8();}}),c.createBoxCtor("pmax",function(e){this.bytes=e.readUint32();}),c.createFullBoxCtor("prft",function(e){this.ref_track_id=e.readUint32(),this.ntp_timestamp=e.readUint64(),0===this.version?this.media_time=e.readUint32():this.media_time=e.readUint64();}),c.createFullBoxCtor("pssh",function(e){if(this.system_id=c.parseHex16(e),this.version>0){var t=e.readUint32();this.kid=[];for(var i=0;i<t;i++){this.kid[i]=c.parseHex16(e);}}var r=e.readUint32();r>0&&(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<t;i++){0===this.version?this.offset[i]=e.readUint32():this.offset[i]=e.readUint64();}}),c.createFullBoxCtor("saiz",function(e){1&this.flags&&(this.aux_info_type=e.readUint32(),this.aux_info_type_parameter=e.readUint32()),this.default_sample_info_size=e.readUint8();var t=e.readUint32();if(this.sample_info_size=[],0===this.default_sample_info_size)for(var i=0;i<t;i++){this.sample_info_size[i]=e.readUint8();}}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_METADATA,"mett",function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.mime_format=e.readCString(),this.parseFooter(e);}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_METADATA,"metx",function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.namespace=e.readCString(),this.schema_location=e.readCString(),this.parseFooter(e);}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SUBTITLE,"sbtt",function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.mime_format=e.readCString(),this.parseFooter(e);}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SUBTITLE,"stpp",function(e){this.parseHeader(e),this.namespace=e.readCString(),this.schema_location=e.readCString(),this.auxiliary_mime_types=e.readCString(),this.parseFooter(e);}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SUBTITLE,"stxt",function(e){this.parseHeader(e),this.content_encoding=e.readCString(),this.mime_format=e.readCString(),this.parseFooter(e);}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_SUBTITLE,"tx3g",function(e){this.parseHeader(e),this.displayFlags=e.readUint32(),this.horizontal_justification=e.readInt8(),this.vertical_justification=e.readInt8(),this.bg_color_rgba=e.readUint8Array(4),this.box_record=e.readInt16Array(4),this.style_record=e.readUint8Array(12),this.parseFooter(e);}),c.createSampleEntryCtor(c.SAMPLE_ENTRY_TYPE_METADATA,"wvtt",function(e){this.parseHeader(e),this.parseFooter(e);}),c.createSampleGroupCtor("alst",function(e){var t,i=e.readUint16();for(this.first_output_sample=e.readUint16(),this.sample_offset=[],t=0;t<i;t++){this.sample_offset[t]=e.readUint32();}var r=this.description_length-4-4*i;for(this.num_output_samples=[],this.num_total_samples=[],t=0;t<r/4;t++){this.num_output_samples[t]=e.readUint16(),this.num_total_samples[t]=e.readUint16();}}),c.createSampleGroupCtor("avll",function(e){this.layerNumber=e.readUint8(),this.accurateStatisticsFlag=e.readUint8(),this.avgBitRate=e.readUint16(),this.avgFrameRate=e.readUint16();}),c.createSampleGroupCtor("avss",function(e){this.subSequenceIdentifier=e.readUint16(),this.layerNumber=e.readUint8();var t=e.readUint8();this.durationFlag=t>>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<i;r++){var n={};this.dependency.push(n),n.subSeqDirectionFlag=e.readUint8(),n.layerNumber=e.readUint8(),n.subSequenceIdentifier=e.readUint16();}}),c.createSampleGroupCtor("dtrt",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createSampleGroupCtor("mvif",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createSampleGroupCtor("prol",function(e){this.roll_distance=e.readInt16();}),c.createSampleGroupCtor("rap ",function(e){var t=e.readUint8();this.num_leading_samples_known=t>>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<this.operation_point_count;t++){this.available_bitrate[t]=e.readUint32(),this.target_rate_share[t]=e.readUint16();}}this.maximum_bitrate=e.readUint32(),this.minimum_bitrate=e.readUint32(),this.discard_priority=e.readUint8();}}),c.createSampleGroupCtor("roll",function(e){this.roll_distance=e.readInt16();}),c.SampleGroupEntry.prototype.parse=function(e){a.warn("BoxParser","Unknown Sample Group type: "+this.grouping_type),this.data=e.readUint8Array(this.description_length);},c.createSampleGroupCtor("scif",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createSampleGroupCtor("scnm",function(e){a.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed");}),c.createSampleGroupCtor("seig",function(e){this.reserved=e.readUint8();var t=e.readUint8();this.crypt_byte_block=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<t;i++){var r={};this.entries.push(r),r.sample_count=e.readInt32(),r.group_description_index=e.readInt32();}}),c.createFullBoxCtor("schm",function(e){this.scheme_type=e.readString(4),this.scheme_version=e.readUint32(),1&this.flags&&(this.scheme_uri=e.readString(this.size-this.hdr_size-8));}),c.createBoxCtor("sdp ",function(e){this.sdptext=e.readString(this.size-this.hdr_size);}),c.createFullBoxCtor("sdtp",function(e){var t,i=this.size-this.hdr_size;this.is_leading=[],this.sample_depends_on=[],this.sample_is_depended_on=[],this.sample_has_redundancy=[];for(var r=0;r<i;r++){t=e.readUint8(),this.is_leading[r]=t>>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<t;i++){var r;r=c[this.grouping_type+"SampleGroupEntry"]?new c[this.grouping_type+"SampleGroupEntry"](this.grouping_type):new c.SampleGroupEntry(this.grouping_type),this.entries.push(r),1===this.version&&0===this.default_length?r.description_length=e.readUint32():r.description_length=this.default_length,r.write===c.SampleGroupEntry.prototype.write&&(a.info("BoxParser","SampleGroup for type "+this.grouping_type+" writing not yet implemented, keeping unparsed data in memory for later write"),r.data=e.readUint8Array(r.description_length),e.position-=r.description_length),r.parse(e);}}),c.createFullBoxCtor("sidx",function(e){this.reference_ID=e.readUint32(),this.timescale=e.readUint32(),0===this.version?(this.earliest_presentation_time=e.readUint32(),this.first_offset=e.readUint32()):(this.earliest_presentation_time=e.readUint64(),this.first_offset=e.readUint64()),e.readUint16(),this.references=[];for(var t=e.readUint16(),i=0;i<t;i++){var r={};this.references.push(r);var n=e.readUint32();r.reference_type=n>>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<t;i++){this.references[i]=e.readUint16();}},c.SingleItemTypeReferenceBoxLarge=function(e,t,i,r){c.Box.call(this,e,t),this.hdr_size=i,this.start=r;},c.SingleItemTypeReferenceBoxLarge.prototype=new c.Box(),c.SingleItemTypeReferenceBoxLarge.prototype.parse=function(e){this.from_item_ID=e.readUint32();var t=e.readUint16();this.references=[];for(var i=0;i<t;i++){this.references[i]=e.readUint32();}},c.createFullBoxCtor("SmDm",function(e){this.primaryRChromaticity_x=e.readUint16(),this.primaryRChromaticity_y=e.readUint16(),this.primaryGChromaticity_x=e.readUint16(),this.primaryGChromaticity_y=e.readUint16(),this.primaryBChromaticity_x=e.readUint16(),this.primaryBChromaticity_y=e.readUint16(),this.whitePointChromaticity_x=e.readUint16(),this.whitePointChromaticity_y=e.readUint16(),this.luminanceMax=e.readUint32(),this.luminanceMin=e.readUint32();}),c.createFullBoxCtor("smhd",function(e){this.balance=e.readUint16(),e.readUint16();}),c.createFullBoxCtor("ssix",function(e){this.subsegments=[];for(var t=e.readUint32(),i=0;i<t;i++){var r={};this.subsegments.push(r),r.ranges=[];for(var n=e.readUint32(),a=0;a<n;a++){var s={};r.ranges.push(s),s.level=e.readUint8(),s.range_size=e.readUint24();}}}),c.createFullBoxCtor("stco",function(e){var t;if(t=e.readUint32(),this.chunk_offsets=[],0===this.version)for(var i=0;i<t;i++){this.chunk_offsets.push(e.readUint32());}}),c.createFullBoxCtor("stdp",function(e){var t=(this.size-this.hdr_size)/2;this.priority=[];for(var i=0;i<t;i++){this.priority[i]=e.readUint16();}}),c.createFullBoxCtor("sthd"),c.createFullBoxCtor("stri",function(e){this.switch_group=e.readUint16(),this.alternate_group=e.readUint16(),this.sub_track_id=e.readUint32();var t=(this.size-this.hdr_size-8)/4;this.attribute_list=[];for(var i=0;i<t;i++){this.attribute_list[i]=e.readUint32();}}),c.createFullBoxCtor("stsc",function(e){var t,i;if(t=e.readUint32(),this.first_chunk=[],this.samples_per_chunk=[],this.sample_description_index=[],0===this.version)for(i=0;i<t;i++){this.first_chunk.push(e.readUint32()),this.samples_per_chunk.push(e.readUint32()),this.sample_description_index.push(e.readUint32());}}),c.createFullBoxCtor("stsd",function(e){var t,i,r,n;for(this.entries=[],r=e.readUint32(),t=1;t<=r;t++){if((i=c.parseOneBox(e,!0,this.size-(e.getPosition()-this.start))).code!==c.OK)return;c[i.type+"SampleEntry"]?((n=new c[i.type+"SampleEntry"](i.size)).hdr_size=i.hdr_size,n.start=i.start):(a.warn("BoxParser","Unknown sample entry type: "+i.type),n=new c.SampleEntry(i.type,i.size,i.hdr_size,i.start)),n.write===c.SampleEntry.prototype.write&&(a.info("BoxParser","SampleEntry "+n.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),n.parseDataAndRewind(e)),n.parse(e),this.entries.push(n);}}),c.createFullBoxCtor("stsg",function(e){this.grouping_type=e.readUint32();var t=e.readUint16();this.group_description_index=[];for(var i=0;i<t;i++){this.group_description_index[i]=e.readUint32();}}),c.createFullBoxCtor("stsh",function(e){var t,i;if(t=e.readUint32(),this.shadowed_sample_numbers=[],this.sync_sample_numbers=[],0===this.version)for(i=0;i<t;i++){this.shadowed_sample_numbers.push(e.readUint32()),this.sync_sample_numbers.push(e.readUint32());}}),c.createFullBoxCtor("stss",function(e){var t,i;if(i=e.readUint32(),0===this.version)for(this.sample_numbers=[],t=0;t<i;t++){this.sample_numbers.push(e.readUint32());}}),c.createFullBoxCtor("stsz",function(e){var t;if(this.sample_sizes=[],0===this.version)for(this.sample_size=e.readUint32(),this.sample_count=e.readUint32(),t=0;t<this.sample_count;t++){0===this.sample_size?this.sample_sizes.push(e.readUint32()):this.sample_sizes[t]=this.sample_size;}}),c.createFullBoxCtor("stts",function(e){var t,i,r;if(t=e.readUint32(),this.sample_counts=[],this.sample_deltas=[],0===this.version)for(i=0;i<t;i++){this.sample_counts.push(e.readUint32()),(r=e.readInt32())<0&&(a.warn("BoxParser","File uses negative stts sample delta, using value 1 instead, sync may be lost!"),r=1),this.sample_deltas.push(r);}}),c.createFullBoxCtor("stvi",function(e){var t=e.readUint32();this.single_view_allowed=3&t,this.stereo_scheme=e.readUint32();var i,r,n=e.readUint32();for(this.stereo_indication_type=e.readString(n),this.boxes=[];e.getPosition()<this.start+this.size;){if((i=c.parseOneBox(e,!1,this.size-(e.getPosition()-this.start))).code!==c.OK)return;r=i.box,this.boxes.push(r),this[r.type]=r;}}),c.createBoxCtor("styp",function(e){c.ftypBox.prototype.parse.call(this,e);}),c.createFullBoxCtor("stz2",function(e){var t,i;if(this.sample_sizes=[],0===this.version)if(this.reserved=e.readUint24(),this.field_size=e.readUint8(),i=e.readUint32(),4===this.field_size)for(t=0;t<i;t+=2){var r=e.readUint8();this.sample_sizes[t]=r>>4&15,this.sample_sizes[t+1]=15&r;}else if(8===this.field_size)for(t=0;t<i;t++){this.sample_sizes[t]=e.readUint8();}else if(16===this.field_size)for(t=0;t<i;t++){this.sample_sizes[t]=e.readUint16();}else a.error("BoxParser","Error in length field in stz2 box");}),c.createFullBoxCtor("subs",function(e){var t,i,r,n;for(r=e.readUint32(),this.entries=[],t=0;t<r;t++){var a={};if(this.entries[t]=a,a.sample_delta=e.readUint32(),a.subsamples=[],(n=e.readUint16())>0)for(i=0;i<n;i++){var s={};a.subsamples.push(s),1==this.version?s.size=e.readUint32():s.size=e.readUint16(),s.priority=e.readUint8(),s.discardable=e.readUint8(),s.codec_specific_parameters=e.readUint32();}}}),c.createFullBoxCtor("tenc",function(e){if(e.readUint8(),0===this.version)e.readUint8();else{var t=e.readUint8();this.default_crypt_byte_block=t>>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<i;r++){1===this.version?(this.time=e.readUint64(),this.moof_offset=e.readUint64()):(this.time=e.readUint32(),this.moof_offset=e.readUint32()),this.traf_number=e["readUint"+8*(this.length_size_of_traf_num+1)](),this.trun_number=e["readUint"+8*(this.length_size_of_trun_num+1)](),this.sample_number=e["readUint"+8*(this.length_size_of_sample_num+1)]();}}),c.createFullBoxCtor("tkhd",function(e){1==this.version?(this.creation_time=e.readUint64(),this.modification_time=e.readUint64(),this.track_id=e.readUint32(),e.readUint32(),this.duration=e.readUint64()):(this.creation_time=e.readUint32(),this.modification_time=e.readUint32(),this.track_id=e.readUint32(),e.readUint32(),this.duration=e.readUint32()),e.readUint32Array(2),this.layer=e.readInt16(),this.alternate_group=e.readInt16(),this.volume=e.readInt16()>>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()<this.start+this.size;){if((t=c.parseOneBox(e,!0,this.size-(e.getPosition()-this.start))).code!==c.OK)return;(i=new c.TrackReferenceTypeBox(t.type,t.size,t.hdr_size,t.start)).write===c.Box.prototype.write&&"mdat"!==i.type&&(a.info("BoxParser","TrackReference "+i.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),i.parseDataAndRewind(e)),i.parse(e),this.boxes.push(i);}},c.createFullBoxCtor("trep",function(e){for(this.track_ID=e.readUint32(),this.boxes=[];e.getPosition()<this.start+this.size;){if(ret=c.parseOneBox(e,!1,this.size-(e.getPosition()-this.start)),ret.code!==c.OK)return;box=ret.box,this.boxes.push(box);}}),c.createFullBoxCtor("trex",function(e){this.track_id=e.readUint32(),this.default_sample_description_index=e.readUint32(),this.default_sample_duration=e.readUint32(),this.default_sample_size=e.readUint32(),this.default_sample_flags=e.readUint32();}),c.createBoxCtor("trpy",function(e){this.bytessent=e.readUint64();}),c.createFullBoxCtor("trun",function(e){var t=0;if(this.sample_count=e.readUint32(),t+=4,this.size-this.hdr_size>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;i<this.sample_count;i++){this.flags&c.TRUN_FLAGS_DURATION&&(this.sample_duration[i]=e.readUint32()),this.flags&c.TRUN_FLAGS_SIZE&&(this.sample_size[i]=e.readUint32()),this.flags&c.TRUN_FLAGS_FLAGS&&(this.sample_flags[i]=e.readUint32()),this.flags&c.TRUN_FLAGS_CTS_OFFSET&&(0===this.version?this.sample_composition_time_offset[i]=e.readUint32():this.sample_composition_time_offset[i]=e.readInt32());}}),c.createFullBoxCtor("tsel",function(e){this.switch_group=e.readUint32();var t=(this.size-this.hdr_size-4)/4;this.attribute_list=[];for(var i=0;i<t;i++){this.attribute_list[i]=e.readUint32();}}),c.createFullBoxCtor("txtC",function(e){this.config=e.readCString();}),c.createFullBoxCtor("url ",function(e){1!==this.flags&&(this.location=e.readCString());}),c.createFullBoxCtor("urn ",function(e){this.name=e.readCString(),this.size-this.hdr_size-this.name.length-1>0&&(this.location=e.readCString());}),c.createUUIDBox("a5d40b30e81411ddba2f0800200c9a66",!0,!1,function(e){this.LiveServerManifest=e.readString(this.size-this.hdr_size).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#039;");}),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<this.fragment_count;t++){var i={},r=0,n=0;1===this.version?(r=e.readUint64(),n=e.readUint64()):(r=e.readUint32(),n=e.readUint32()),i.absolute_time=r,i.absolute_duration=n,this.entries.push(i);}}),c.createUUIDBox("6d1d9b0542d544e680e2141daff757b2",!0,!1,function(e){1===this.version?(this.absolute_time=e.readUint64(),this.duration=e.readUint64()):(this.absolute_time=e.readUint32(),this.duration=e.readUint32());}),c.createFullBoxCtor("vmhd",function(e){this.graphicsmode=e.readUint16(),this.opcolor=e.readUint16Array(3);}),c.createFullBoxCtor("vpcC",function(e){var t;1===this.version?(this.profile=e.readUint8(),this.level=e.readUint8(),t=e.readUint8(),this.bitDepth=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<t;){i="0"+i;}return i;},c.avc1SampleEntry.prototype.getCodec=c.avc2SampleEntry.prototype.getCodec=c.avc3SampleEntry.prototype.getCodec=c.avc4SampleEntry.prototype.getCodec=function(){var e=c.SampleEntry.prototype.getCodec.call(this);return this.avcC?e+"."+c.decimalToHex(this.avcC.AVCProfileIndication)+c.decimalToHex(this.avcC.profile_compatibility)+c.decimalToHex(this.avcC.AVCLevelIndication):e;},c.hev1SampleEntry.prototype.getCodec=c.hvc1SampleEntry.prototype.getCodec=function(){var e,t=c.SampleEntry.prototype.getCodec.call(this);if(this.hvcC){switch(t+=".",this.hvcC.general_profile_space){case 0:t+="";break;case 1:t+="A";break;case 2:t+="B";break;case 3:t+="C";}t+=this.hvcC.general_profile_idc,t+=".";var i=this.hvcC.general_profile_compatibility,r=0;for(e=0;e<32&&(r|=1&i,31!=e);e++){r<<=1,i>>=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<this.boxes.length;t++){this.boxes[t]&&(this.boxes[t].write(e),this.size+=this.boxes[t].size);}a.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size);},c.TrackReferenceTypeBox.prototype.write=function(e){this.size=4*this.track_ids.length,this.writeHeader(e),e.writeUint32Array(this.track_ids);},c.avcCBox.prototype.write=function(e){var t;for(this.size=7,t=0;t<this.SPS.length;t++){this.size+=2+this.SPS[t].length;}for(t=0;t<this.PPS.length;t++){this.size+=2+this.PPS[t].length;}for(this.ext&&(this.size+=this.ext.length),this.writeHeader(e),e.writeUint8(this.configurationVersion),e.writeUint8(this.AVCProfileIndication),e.writeUint8(this.profile_compatibility),e.writeUint8(this.AVCLevelIndication),e.writeUint8(this.lengthSizeMinusOne+252),e.writeUint8(this.SPS.length+224),t=0;t<this.SPS.length;t++){e.writeUint16(this.SPS[t].length),e.writeUint8Array(this.SPS[t].nalu);}for(e.writeUint8(this.PPS.length),t=0;t<this.PPS.length;t++){e.writeUint16(this.PPS[t].length),e.writeUint8Array(this.PPS[t].nalu);}this.ext&&e.writeUint8Array(this.ext);},c.co64Box.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.chunk_offsets.length,this.writeHeader(e),e.writeUint32(this.chunk_offsets.length),t=0;t<this.chunk_offsets.length;t++){e.writeUint64(this.chunk_offsets[t]);}},c.cslgBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=20,this.writeHeader(e),e.writeInt32(this.compositionToDTSShift),e.writeInt32(this.leastDecodeToDisplayDelta),e.writeInt32(this.greatestDecodeToDisplayDelta),e.writeInt32(this.compositionStartTime),e.writeInt32(this.compositionEndTime);},c.cttsBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.sample_counts.length,this.writeHeader(e),e.writeUint32(this.sample_counts.length),t=0;t<this.sample_counts.length;t++){e.writeUint32(this.sample_counts[t]),1===this.version?e.writeInt32(this.sample_offsets[t]):e.writeUint32(this.sample_offsets[t]);}},c.drefBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4,this.writeHeader(e),e.writeUint32(this.entries.length);for(var t=0;t<this.entries.length;t++){this.entries[t].write(e),this.size+=this.entries[t].size;}a.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size);},c.elngBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=this.extended_language.length,this.writeHeader(e),e.writeString(this.extended_language);},c.elstBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4+12*this.entries.length,this.writeHeader(e),e.writeUint32(this.entries.length);for(var t=0;t<this.entries.length;t++){var i=this.entries[t];e.writeUint32(i.segment_duration),e.writeInt32(i.media_time),e.writeInt16(i.media_rate_integer),e.writeInt16(i.media_rate_fraction);}},c.emsgBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=16+this.message_data.length+(this.scheme_id_uri.length+1)+(this.value.length+1),this.writeHeader(e),e.writeCString(this.scheme_id_uri),e.writeCString(this.value),e.writeUint32(this.timescale),e.writeUint32(this.presentation_time_delta),e.writeUint32(this.event_duration),e.writeUint32(this.id),e.writeUint8Array(this.message_data);},c.ftypBox.prototype.write=function(e){this.size=8+4*this.compatible_brands.length,this.writeHeader(e),e.writeString(this.major_brand,null,4),e.writeUint32(this.minor_version);for(var t=0;t<this.compatible_brands.length;t++){e.writeString(this.compatible_brands[t],null,4);}},c.hdlrBox.prototype.write=function(e){this.size=20+this.name.length+1,this.version=0,this.flags=0,this.writeHeader(e),e.writeUint32(0),e.writeString(this.handler,null,4),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeCString(this.name);},c.kindBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=this.schemeURI.length+1+(this.value.length+1),this.writeHeader(e),e.writeCString(this.schemeURI),e.writeCString(this.value);},c.mdhdBox.prototype.write=function(e){this.size=20,this.flags=0,this.version=0,this.writeHeader(e),e.writeUint32(this.creation_time),e.writeUint32(this.modification_time),e.writeUint32(this.timescale),e.writeUint32(this.duration),e.writeUint16(this.language),e.writeUint16(0);},c.mehdBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4,this.writeHeader(e),e.writeUint32(this.fragment_duration);},c.mfhdBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4,this.writeHeader(e),e.writeUint32(this.sequence_number);},c.mvhdBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=96,this.writeHeader(e),e.writeUint32(this.creation_time),e.writeUint32(this.modification_time),e.writeUint32(this.timescale),e.writeUint32(this.duration),e.writeUint32(this.rate),e.writeUint16(this.volume<<8),e.writeUint16(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32Array(this.matrix),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(this.next_track_id);},c.SampleEntry.prototype.writeHeader=function(e){this.size=8,c.Box.prototype.writeHeader.call(this,e),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint8(0),e.writeUint16(this.data_reference_index);},c.SampleEntry.prototype.writeFooter=function(e){for(var t=0;t<this.boxes.length;t++){this.boxes[t].write(e),this.size+=this.boxes[t].size;}a.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size);},c.SampleEntry.prototype.write=function(e){this.writeHeader(e),e.writeUint8Array(this.data),this.size+=this.data.length,a.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size);},c.VisualSampleEntry.prototype.write=function(e){this.writeHeader(e),this.size+=70,e.writeUint16(0),e.writeUint16(0),e.writeUint32(0),e.writeUint32(0),e.writeUint32(0),e.writeUint16(this.width),e.writeUint16(this.height),e.writeUint32(this.horizresolution),e.writeUint32(this.vertresolution),e.writeUint32(0),e.writeUint16(this.frame_count),e.writeUint8(Math.min(31,this.compressorname.length)),e.writeString(this.compressorname,null,31),e.writeUint16(this.depth),e.writeInt16(-1),this.writeFooter(e);},c.AudioSampleEntry.prototype.write=function(e){this.writeHeader(e),this.size+=20,e.writeUint32(0),e.writeUint32(0),e.writeUint16(this.channel_count),e.writeUint16(this.samplesize),e.writeUint16(0),e.writeUint16(0),e.writeUint32(this.samplerate<<16),this.writeFooter(e);},c.stppSampleEntry.prototype.write=function(e){this.writeHeader(e),this.size+=this.namespace.length+1+this.schema_location.length+1+this.auxiliary_mime_types.length+1,e.writeCString(this.namespace),e.writeCString(this.schema_location),e.writeCString(this.auxiliary_mime_types),this.writeFooter(e);},c.SampleGroupEntry.prototype.write=function(e){e.writeUint8Array(this.data);},c.sbgpBox.prototype.write=function(e){this.version=1,this.flags=0,this.size=12+8*this.entries.length,this.writeHeader(e),e.writeString(this.grouping_type,null,4),e.writeUint32(this.grouping_type_parameter),e.writeUint32(this.entries.length);for(var t=0;t<this.entries.length;t++){var i=this.entries[t];e.writeInt32(i.sample_count),e.writeInt32(i.group_description_index);}},c.sgpdBox.prototype.write=function(e){var t,i;for(this.flags=0,this.size=12,t=0;t<this.entries.length;t++){i=this.entries[t],1===this.version&&(0===this.default_length&&(this.size+=4),this.size+=i.data.length);}for(this.writeHeader(e),e.writeString(this.grouping_type,null,4),1===this.version&&e.writeUint32(this.default_length),this.version>=2&&e.writeUint32(this.default_sample_description_index),e.writeUint32(this.entries.length),t=0;t<this.entries.length;t++){i=this.entries[t],1===this.version&&0===this.default_length&&e.writeUint32(i.description_length),i.write(e);}},c.sidxBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=20+12*this.references.length,this.writeHeader(e),e.writeUint32(this.reference_ID),e.writeUint32(this.timescale),e.writeUint32(this.earliest_presentation_time),e.writeUint32(this.first_offset),e.writeUint16(0),e.writeUint16(this.references.length);for(var t=0;t<this.references.length;t++){var i=this.references[t];e.writeUint32(i.reference_type<<31|i.referenced_size),e.writeUint32(i.subsegment_duration),e.writeUint32(i.starts_with_SAP<<31|i.SAP_type<<28|i.SAP_delta_time);}},c.stcoBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4+4*this.chunk_offsets.length,this.writeHeader(e),e.writeUint32(this.chunk_offsets.length),e.writeUint32Array(this.chunk_offsets);},c.stscBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+12*this.first_chunk.length,this.writeHeader(e),e.writeUint32(this.first_chunk.length),t=0;t<this.first_chunk.length;t++){e.writeUint32(this.first_chunk[t]),e.writeUint32(this.samples_per_chunk[t]),e.writeUint32(this.sample_description_index[t]);}},c.stsdBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=0,this.writeHeader(e),e.writeUint32(this.entries.length),this.size+=4,t=0;t<this.entries.length;t++){this.entries[t].write(e),this.size+=this.entries[t].size;}a.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),e.adjustUint32(this.sizePosition,this.size);},c.stshBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.shadowed_sample_numbers.length,this.writeHeader(e),e.writeUint32(this.shadowed_sample_numbers.length),t=0;t<this.shadowed_sample_numbers.length;t++){e.writeUint32(this.shadowed_sample_numbers[t]),e.writeUint32(this.sync_sample_numbers[t]);}},c.stssBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4+4*this.sample_numbers.length,this.writeHeader(e),e.writeUint32(this.sample_numbers.length),e.writeUint32Array(this.sample_numbers);},c.stszBox.prototype.write=function(e){var t,i=!0;if(this.version=0,this.flags=0,this.sample_sizes.length>0)for(t=0;t+1<this.sample_sizes.length;){if(this.sample_sizes[t+1]!==this.sample_sizes[0]){i=!1;break;}t++;}else i=!1;this.size=8,i||(this.size+=4*this.sample_sizes.length),this.writeHeader(e),i?e.writeUint32(this.sample_sizes[0]):e.writeUint32(0),e.writeUint32(this.sample_sizes.length),i||e.writeUint32Array(this.sample_sizes);},c.sttsBox.prototype.write=function(e){var t;for(this.version=0,this.flags=0,this.size=4+8*this.sample_counts.length,this.writeHeader(e),e.writeUint32(this.sample_counts.length),t=0;t<this.sample_counts.length;t++){e.writeUint32(this.sample_counts[t]),e.writeUint32(this.sample_deltas[t]);}},c.tfdtBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=4,1===this.version&&(this.size+=4),this.writeHeader(e),1===this.version?e.writeUint64(this.baseMediaDecodeTime):e.writeUint32(this.baseMediaDecodeTime);},c.tfhdBox.prototype.write=function(e){this.version=0,this.size=4,this.flags&c.TFHD_FLAG_BASE_DATA_OFFSET&&(this.size+=8),this.flags&c.TFHD_FLAG_SAMPLE_DESC&&(this.size+=4),this.flags&c.TFHD_FLAG_SAMPLE_DUR&&(this.size+=4),this.flags&c.TFHD_FLAG_SAMPLE_SIZE&&(this.size+=4),this.flags&c.TFHD_FLAG_SAMPLE_FLAGS&&(this.size+=4),this.writeHeader(e),e.writeUint32(this.track_id),this.flags&c.TFHD_FLAG_BASE_DATA_OFFSET&&e.writeUint64(this.base_data_offset),this.flags&c.TFHD_FLAG_SAMPLE_DESC&&e.writeUint32(this.default_sample_description_index),this.flags&c.TFHD_FLAG_SAMPLE_DUR&&e.writeUint32(this.default_sample_duration),this.flags&c.TFHD_FLAG_SAMPLE_SIZE&&e.writeUint32(this.default_sample_size),this.flags&c.TFHD_FLAG_SAMPLE_FLAGS&&e.writeUint32(this.default_sample_flags);},c.tkhdBox.prototype.write=function(e){this.version=0,this.size=80,this.writeHeader(e),e.writeUint32(this.creation_time),e.writeUint32(this.modification_time),e.writeUint32(this.track_id),e.writeUint32(0),e.writeUint32(this.duration),e.writeUint32(0),e.writeUint32(0),e.writeInt16(this.layer),e.writeInt16(this.alternate_group),e.writeInt16(this.volume<<8),e.writeUint16(0),e.writeInt32Array(this.matrix),e.writeUint32(this.width),e.writeUint32(this.height);},c.trexBox.prototype.write=function(e){this.version=0,this.flags=0,this.size=20,this.writeHeader(e),e.writeUint32(this.track_id),e.writeUint32(this.default_sample_description_index),e.writeUint32(this.default_sample_duration),e.writeUint32(this.default_sample_size),e.writeUint32(this.default_sample_flags);},c.trunBox.prototype.write=function(e){this.version=0,this.size=4,this.flags&c.TRUN_FLAGS_DATA_OFFSET&&(this.size+=4),this.flags&c.TRUN_FLAGS_FIRST_FLAG&&(this.size+=4),this.flags&c.TRUN_FLAGS_DURATION&&(this.size+=4*this.sample_duration.length),this.flags&c.TRUN_FLAGS_SIZE&&(this.size+=4*this.sample_size.length),this.flags&c.TRUN_FLAGS_FLAGS&&(this.size+=4*this.sample_flags.length),this.flags&c.TRUN_FLAGS_CTS_OFFSET&&(this.size+=4*this.sample_composition_time_offset.length),this.writeHeader(e),e.writeUint32(this.sample_count),this.flags&c.TRUN_FLAGS_DATA_OFFSET&&(this.data_offset_position=e.getPosition(),e.writeInt32(this.data_offset)),this.flags&c.TRUN_FLAGS_FIRST_FLAG&&e.writeUint32(this.first_sample_flags);for(var t=0;t<this.sample_count;t++){this.flags&c.TRUN_FLAGS_DURATION&&e.writeUint32(this.sample_duration[t]),this.flags&c.TRUN_FLAGS_SIZE&&e.writeUint32(this.sample_size[t]),this.flags&c.TRUN_FLAGS_FLAGS&&e.writeUint32(this.sample_flags[t]),this.flags&c.TRUN_FLAGS_CTS_OFFSET&&(0===this.version?e.writeUint32(this.sample_composition_time_offset[t]):e.writeInt32(this.sample_composition_time_offset[t]));}},c["url Box"].prototype.write=function(e){this.version=0,this.location?(this.flags=0,this.size=this.location.length+1):(this.flags=1,this.size=0),this.writeHeader(e),this.location&&e.writeCString(this.location);},c["urn Box"].prototype.write=function(e){this.version=0,this.flags=0,this.size=this.name.length+1+(this.location?this.location.length+1:0),this.writeHeader(e),e.writeCString(this.name),this.location&&e.writeCString(this.location);},c.vmhdBox.prototype.write=function(e){this.version=0,this.flags=1,this.size=8,this.writeHeader(e),e.writeUint16(this.graphicsmode),e.writeUint16Array(this.opcolor);},c.cttsBox.prototype.unpack=function(e){var t,i,r;for(r=0,t=0;t<this.sample_counts.length;t++){for(i=0;i<this.sample_counts[t];i++){e[r].pts=e[r].dts+this.sample_offsets[t],r++;}}},c.sttsBox.prototype.unpack=function(e){var t,i,r;for(r=0,t=0;t<this.sample_counts.length;t++){for(i=0;i<this.sample_counts[t];i++){e[r].dts=0===r?0:e[r-1].dts+this.sample_deltas[t],r++;}}},c.stcoBox.prototype.unpack=function(e){var t;for(t=0;t<this.chunk_offsets.length;t++){e[t].offset=this.chunk_offsets[t];}},c.stscBox.prototype.unpack=function(e){var t,i,r,n,a;for(n=0,a=0,t=0;t<this.first_chunk.length;t++){for(i=0;i<(t+1<this.first_chunk.length?this.first_chunk[t+1]:1/0);i++){for(a++,r=0;r<this.samples_per_chunk[t];r++){if(!e[n])return;e[n].description_index=this.sample_description_index[t],e[n].chunk_index=a,n++;}}}},c.stszBox.prototype.unpack=function(e){var t;for(t=0;t<this.sample_sizes.length;t++){e[t].size=this.sample_sizes[t];}},c.DIFF_BOXES_PROP_NAMES=["boxes","entries","references","subsamples","items","item_infos","extents","associations","subsegments","ranges","seekLists","seekPoints","esd","levels"],c.DIFF_PRIMITIVE_ARRAY_PROP_NAMES=["compatible_brands","matrix","opcolor","sample_counts","sample_counts","sample_deltas","first_chunk","samples_per_chunk","sample_sizes","chunk_offsets","sample_offsets","sample_description_index","sample_duration"],c.boxEqualFields=function(e,t){if(e&&!t)return!1;var i;for(i in e){if(!(c.DIFF_BOXES_PROP_NAMES.indexOf(i)>-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<c.DIFF_BOXES_PROP_NAMES.length;i++){var r=c.DIFF_BOXES_PROP_NAMES[i];if(e[r]&&t[r]&&!c.boxEqual(e[r],t[r]))return!1;}return!0;};var h=function h(){};h.prototype.parseSample=function(e){var t,i,r=new s(e.buffer);for(t=[];!r.isEos();){(i=c.parseOneBox(r,!1)).code===c.OK&&"vttc"===i.box.type&&t.push(i.box);}return t;},h.prototype.getText=function(e,t,i){function r(e,t,i){return i=i||"0",(e+="").length>=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;o<a.length;o++){var l=a[o];s+=n(e)+" --\x3e "+n(t)+"\r\n",s+=l.payl.text;}return s;};var d=function d(){};d.prototype.parseSample=function(e){var t,i={};i.resources=[];var r=new s(e.data.buffer);if(e.subsamples&&0!==e.subsamples.length){if(i.documentString=r.readString(e.subsamples[0].size),e.subsamples.length>1)for(t=1;t<e.subsamples.length;t++){i.resources[t]=r.readUint8Array(e.subsamples[t].size);}}else i.documentString=r.readString(e.data.length);return"undefined"!=typeof DOMParser&&(i.document=new DOMParser().parseFromString(i.documentString,"application/xml")),i;};var _=function _(){};_.prototype.parseSample=function(e){return new s(e.data.buffer).readString(e.data.length);},_.prototype.parseConfig=function(e){var t=new s(e.buffer);return t.readUint32(),t.readCString();},void 0!==i&&(i.XMLSubtitlein4Parser=d,i.Textin4Parser=_);var p=function p(e){this.stream=e||new f(),this.boxes=[],this.mdats=[],this.moofs=[],this.isProgressive=!1,this.moovStartFound=!1,this.onMoovStart=null,this.moovStartSent=!1,this.onReady=null,this.readySent=!1,this.onSegment=null,this.onSamples=null,this.onError=null,this.sampleListBuilt=!1,this.fragmentedTracks=[],this.extractedTracks=[],this.isFragmentationInitialized=!1,this.sampleProcessingStarted=!1,this.nextMoofNumber=0,this.itemListBuilt=!1,this.onSidx=null,this.sidxSent=!1;};p.prototype.setSegmentOptions=function(e,t,i){var r=this.getTrackById(e);if(r){var n={};this.fragmentedTracks.push(n),n.id=e,n.user=t,n.trak=r,r.nextSample=0,n.segmentStream=null,n.nb_samples=1e3,n.rapAlignement=!0,i&&(i.nbSamples&&(n.nb_samples=i.nbSamples),i.rapAlignement&&(n.rapAlignement=i.rapAlignement));}},p.prototype.unsetSegmentOptions=function(e){for(var t=-1,i=0;i<this.fragmentedTracks.length;i++){this.fragmentedTracks[i].id==e&&(t=i);}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<this.extractedTracks.length;i++){this.extractedTracks[i].id==e&&(t=i);}t>-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;e<this.moov.traks.length;e++){if(n=(i=this.moov.traks[e]).mdia.minf.stbl.stsd.entries[0],r={},a.tracks.push(r),r.id=i.tkhd.track_id,r.name=i.mdia.hdlr.name,r.references=[],i.tref)for(t=0;t<i.tref.boxes.length;t++){ref={},r.references.push(ref),ref.type=i.tref.boxes[t].type,ref.track_ids=i.tref.boxes[t].track_ids;}i.edts&&(r.edits=i.edts.elst.entries),r.created=new Date(s+1e3*i.tkhd.creation_time),r.modified=new Date(s+1e3*i.tkhd.modification_time),r.movie_duration=i.tkhd.duration,r.movie_timescale=a.timescale,r.layer=i.tkhd.layer,r.alternate_group=i.tkhd.alternate_group,r.volume=i.tkhd.volume,r.matrix=i.tkhd.matrix,r.track_width=i.tkhd.width/65536,r.track_height=i.tkhd.height/65536,r.timescale=i.mdia.mdhd.timescale,r.cts_shift=i.mdia.minf.stbl.cslg,r.duration=i.mdia.mdhd.duration,r.samples_duration=i.samples_duration,r.codec=n.getCodec(),r.kind=i.udta&&i.udta.kinds.length?i.udta.kinds[0]:{schemeURI:"",value:""},r.language=i.mdia.elng?i.mdia.elng.extended_language:i.mdia.mdhd.languageString,r.nb_samples=i.samples.length,r.size=i.samples_size,r.bitrate=8*r.size*r.timescale/r.samples_duration,n.isAudio()?(r.type="audio",a.audioTracks.push(r),r.audio={},r.audio.sample_rate=n.getSampleRate(),r.audio.channel_count=n.getChannelCount(),r.audio.sample_size=n.getSampleSize()):n.isVideo()?(r.type="video",a.videoTracks.push(r),r.video={},r.video.width=n.getWidth(),r.video.height=n.getHeight()):n.isSubtitle()?(r.type="subtitles",a.subtitleTracks.push(r)):n.isHint()?(r.type="metadata",a.hintTracks.push(r)):n.isMetadata()?(r.type="metadata",a.metadataTracks.push(r)):(r.type="metadata",a.otherTracks.push(r));}else a.hasMoov=!1;if(a.mime="",a.hasMoov&&a.tracks){for(a.videoTracks&&a.videoTracks.length>0?a.mime+='video/mp4; codecs="':a.audioTracks&&a.audioTracks.length>0?a.mime+='audio/mp4; codecs="':a.mime+='application/mp4; codecs="',e=0;e<a.tracks.length;e++){0!==e&&(a.mime+=","),a.mime+=a.tracks[e].codec;}a.mime+='"; profiles="',a.mime+=this.ftyp.compatible_brands.join(),a.mime+='"';}return a;},p.prototype.processSamples=function(e){var t,i;if(this.sampleProcessingStarted){if(this.isFragmentationInitialized&&null!==this.onSegment)for(t=0;t<this.fragmentedTracks.length;t++){var r=this.fragmentedTracks[t];for(i=r.trak;i.nextSample<i.samples.length&&this.sampleProcessingStarted;){a.debug("ISOFile","Creating media fragment on track #"+r.id+" for sample "+i.nextSample);var n=this.createFragment(r.id,i.nextSample,r.segmentStream);if(!n)break;if(r.segmentStream=n,i.nextSample++,(i.nextSample%r.nb_samples==0||e||i.nextSample>=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<this.extractedTracks.length;t++){var s=this.extractedTracks[t];for(i=s.trak;i.nextSample<i.samples.length&&this.sampleProcessingStarted;){a.debug("ISOFile","Exporting on track #"+s.id+" sample #"+i.nextSample);var o=this.getSample(i,i.nextSample);if(!o)break;if(i.nextSample++,s.samples.push(o),(i.nextSample%s.nb_samples==0||i.nextSample>=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;n<t;n++){i+=this.releaseSample(r,n);}a.info("ISOFile","Track #"+e+" released samples up to "+t+" (released size: "+i+", remaining: "+this.samplesDataSize+")"),r.lastValidSample=t;},p.prototype.start=function(){this.sampleProcessingStarted=!0,this.processSamples(!1);},p.prototype.stop=function(){this.sampleProcessingStarted=!1;},p.prototype.flush=function(){a.info("ISOFile","Flushing remaining samples"),this.updateSampleLists(),this.processSamples(!0),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0);},p.prototype.seekTrack=function(e,t,i){var r,n,s,o,l=0,f=0;if(0===i.samples.length)return a.info("ISOFile","No sample in track, cannot seek! Using time "+a.getDurationString(0,1)+" and offset: 0"),{offset:0,time:0};for(r=0;r<i.samples.length;r++){if(n=i.samples[r],0===r)f=0,o=n.timescale;else if(n.cts>e*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<s.traks.length;n++){i=s.traks[n],(r=this.seekTrack(e,t,i)).offset<o.offset&&(o.offset=r.offset),r.time<o.time&&(o.time=r.time);}return a.info("ISOFile","Seeking at time "+a.getDurationString(o.time,1)+" needs a buffer with a fileStart position of "+o.offset),o.offset===1/0?o={offset:this.nextParsePosition,time:0}:o.offset=this.stream.getEndFilePositionAfter(o.offset),a.info("ISOFile","Adjusted seek position (after checking data already in buffer): "+o.offset),o;}throw"Cannot seek: moov not received!";},p.prototype.equal=function(e){for(var t=0;t<this.boxes.length&&t<e.boxes.length;){var i=this.boxes[t],r=e.boxes[t];if(!c.boxEqual(i,r))return!1;t++;}return!0;},void 0!==i&&(i.ISOFile=p),p.prototype.lastBoxStartPosition=0,p.prototype.parsingMdat=null,p.prototype.nextParsePosition=0,p.prototype.discardMdatData=!1,p.prototype.processIncompleteBox=function(e){var t;return"mdat"===e.type?(t=new c[e.type+"Box"](e.size),this.parsingMdat=t,this.boxes.push(t),this.mdats.push(t),t.start=e.start,t.hdr_size=e.hdr_size,this.stream.addUsedBytes(t.hdr_size),this.lastBoxStartPosition=t.start+t.size,this.stream.seek(t.start+t.size,!1,this.discardMdatData)?(this.parsingMdat=null,!0):(this.moovStartFound?this.nextParsePosition=this.stream.findEndContiguousBuf():this.nextParsePosition=t.start+t.size,!1)):("moov"===e.type&&(this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0)),!!this.stream.mergeNextBuffer&&this.stream.mergeNextBuffer()?(this.nextParsePosition=this.stream.getEndPosition(),!0):(e.type?this.moovStartFound?this.nextParsePosition=this.stream.getEndPosition():this.nextParsePosition=this.stream.getPosition()+e.size:this.nextParsePosition=this.stream.getEndPosition(),!1));},p.prototype.hasIncompleteMdat=function(){return null!==this.parsingMdat;},p.prototype.processIncompleteMdat=function(){var e;return e=this.parsingMdat,this.stream.seek(e.start+e.size,!1,this.discardMdatData)?(a.debug("ISOFile","Found 'mdat' end in buffered data"),this.parsingMdat=null,!0):(this.nextParsePosition=this.stream.findEndContiguousBuf(),!1);},p.prototype.restoreParsePosition=function(){return this.stream.seek(this.lastBoxStartPosition,!0,this.discardMdatData);},p.prototype.saveParsePosition=function(){this.lastBoxStartPosition=this.stream.getPosition();},p.prototype.updateUsedBytes=function(e,t){this.stream.addUsedBytes&&("mdat"===e.type?(this.stream.addUsedBytes(e.hdr_size),this.discardMdatData&&this.stream.addUsedBytes(e.size-e.hdr_size)):this.stream.addUsedBytes(e.size));},p.prototype.add=c.Box.prototype.add,p.prototype.addBox=c.Box.prototype.addBox,p.prototype.init=function(e){var t=e||{},i=(this.add("ftyp").set("major_brand",t.brands&&t.brands[0]||"iso4").set("minor_version",0).set("compatible_brands",t.brands||["iso4"]),this.add("moov"));return i.add("mvhd").set("timescale",t.timescale||600).set("rate",t.rate||1).set("creation_time",0).set("modification_time",0).set("duration",t.duration||0).set("volume",1).set("matrix",[0,0,0,0,0,0,0,0,0]).set("next_track_id",1),i.add("mvex"),this;},p.prototype.addTrack=function(e){this.moov||this.init(e);var t=e||{};t.width=t.width||320,t.height=t.height||320,t.id=t.id||this.moov.mvhd.next_track_id,t.type=t.type||"avc1";var i=this.moov.add("trak");this.moov.mvhd.next_track_id=t.id+1,i.add("tkhd").set("flags",c.TKHD_FLAG_ENABLED|c.TKHD_FLAG_IN_MOVIE|c.TKHD_FLAG_IN_PREVIEW).set("creation_time",0).set("modification_time",0).set("track_id",t.id).set("duration",t.duration||0).set("layer",t.layer||0).set("alternate_group",0).set("volume",1).set("matrix",[0,0,0,0,0,0,0,0,0]).set("width",t.width).set("height",t.height);var r=i.add("mdia");r.add("mdhd").set("creation_time",0).set("modification_time",0).set("timescale",t.timescale||1).set("duration",t.media_duration||0).set("language",t.language||0),r.add("hdlr").set("handler",t.hdlr||"vide").set("name",t.name||"Track created with MP4Box.js"),r.add("elng").set("extended_language",t.language||"fr-FR");var n=r.add("minf");if(void 0!==c[t.type+"SampleEntry"]){var a=new c[t.type+"SampleEntry"]();a.data_reference_index=1;var s="";for(var o in c.sampleEntryCodes){for(var l=c.sampleEntryCodes[o],f=0;f<l.length;f++){if(l.indexOf(t.type)>-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<this.moov.traks.length;e++){(t=this.moov.traks[e]).tkhd.duration=0,t.mdia.mdhd.duration=0,(t.mdia.minf.stbl.stco||t.mdia.minf.stbl.co64).chunk_offsets=[],(i=t.mdia.minf.stbl.stsc).first_chunk=[],i.samples_per_chunk=[],i.sample_description_index=[],(t.mdia.minf.stbl.stsz||t.mdia.minf.stbl.stz2).sample_sizes=[],(r=t.mdia.minf.stbl.stts).sample_counts=[],r.sample_deltas=[],(n=t.mdia.minf.stbl.ctts)&&(n.sample_counts=[],n.sample_offsets=[]),a=t.mdia.minf.stbl.stss;var s=t.mdia.minf.stbl.boxes.indexOf(a);-1!=s&&(t.mdia.minf.stbl.boxes[s]=null);}},p.initSampleGroups=function(e,t,i,r,n){var a,s,o,l;function f(e,t,i){this.grouping_type=e,this.grouping_type_parameter=t,this.sbgp=i,this.last_sample_in_run=-1,this.entry_index=-1;}for(t&&(t.sample_groups_info=[]),e.sample_groups_info||(e.sample_groups_info=[]),s=0;s<i.length;s++){for(l=i[s].grouping_type+"/"+i[s].grouping_type_parameter,o=new f(i[s].grouping_type,i[s].grouping_type_parameter,i[s]),t&&(t.sample_groups_info[l]=o),e.sample_groups_info[l]||(e.sample_groups_info[l]=o),a=0;a<r.length;a++){r[a].grouping_type===i[s].grouping_type&&(o.description=r[a],o.description.used=!0);}if(n)for(a=0;a<n.length;a++){n[a].grouping_type===i[s].grouping_type&&(o.fragment_description=n[a],o.fragment_description.used=!0,o.is_fragment=!0);}}if(t){if(n)for(s=0;s<n.length;s++){!n[s].used&&n[s].version>=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<r.length;s++){!r[s].used&&r[s].version>=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;e<this.moov.traks.length;e++){t=this.moov.traks[e],this.buildTrakSampleLists(t);}},p.prototype.buildTrakSampleLists=function(e){var t,i,r,n,a,s,o,l,f,u,c,h,d,_,m,b,v,y,g,w,E,C,S,j;if(e.samples=[],e.samples_duration=0,e.samples_size=0,i=e.mdia.minf.stbl.stco||e.mdia.minf.stbl.co64,r=e.mdia.minf.stbl.stsc,n=e.mdia.minf.stbl.stsz||e.mdia.minf.stbl.stz2,a=e.mdia.minf.stbl.stts,s=e.mdia.minf.stbl.ctts,o=e.mdia.minf.stbl.stss,l=e.mdia.minf.stbl.stsd,f=e.mdia.minf.stbl.subs,h=e.mdia.minf.stbl.stdp,u=e.mdia.minf.stbl.sbgps,c=e.mdia.minf.stbl.sgpds,y=-1,g=-1,w=-1,E=-1,C=0,S=0,j=0,p.initSampleGroups(e,null,u,c),void 0!==n){for(t=0;t<n.sample_sizes.length;t++){var T={};T.number=t,T.track_id=e.tkhd.track_id,T.timescale=e.mdia.mdhd.timescale,T.alreadyRead=0,e.samples[t]=T,T.size=n.sample_sizes[t],e.samples_size+=T.size,0===t?(_=1,d=0,T.chunk_index=_,T.chunk_run_index=d,v=r.samples_per_chunk[d],b=0,m=d+1<r.first_chunk.length?r.first_chunk[d+1]-1:1/0):t<v?(T.chunk_index=_,T.chunk_run_index=d):(_++,T.chunk_index=_,b=0,_<=m||(m=++d+1<r.first_chunk.length?r.first_chunk[d+1]-1:1/0),T.chunk_run_index=d,v+=r.samples_per_chunk[d]),T.description_index=r.sample_description_index[T.chunk_run_index]-1,T.description=l.entries[T.description_index],T.offset=i.chunk_offsets[T.chunk_index-1]+b,b+=T.size,t>y&&(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.lastMoofIndex<this.moofs.length;){if(l=this.moofs[this.lastMoofIndex],this.lastMoofIndex++,"moof"==l.type)for(f=l,e=0;e<f.trafs.length;e++){for(u=f.trafs[e],h=this.getTrackById(u.tfhd.track_id),d=this.getTrexById(u.tfhd.track_id),r=u.tfhd.flags&c.TFHD_FLAG_SAMPLE_DESC?u.tfhd.default_sample_description_index:d?d.default_sample_description_index:1,n=u.tfhd.flags&c.TFHD_FLAG_SAMPLE_DUR?u.tfhd.default_sample_duration:d?d.default_sample_duration:0,a=u.tfhd.flags&c.TFHD_FLAG_SAMPLE_SIZE?u.tfhd.default_sample_size:d?d.default_sample_size:0,s=u.tfhd.flags&c.TFHD_FLAG_SAMPLE_FLAGS?u.tfhd.default_sample_flags:d?d.default_sample_flags:0,u.sample_number=0,u.sbgps.length>0&&p.initSampleGroups(h,u,u.sbgps,h.mdia.minf.stbl.sgpds,u.sgpds),t=0;t<u.truns.length;t++){var b=u.truns[t];for(i=0;i<b.sample_count;i++){(_={}).moof_number=this.lastMoofIndex,_.number_in_traf=u.sample_number,u.sample_number++,_.number=h.samples.length,u.first_sample_index=h.samples.length,h.samples.push(_),_.track_id=h.tkhd.track_id,_.timescale=h.mdia.mdhd.timescale,_.description_index=r-1,_.description=h.mdia.minf.stbl.stsd.entries[_.description_index],_.size=a,b.flags&c.TRUN_FLAGS_SIZE&&(_.size=b.sample_size[i]),h.samples_size+=_.size,_.duration=n,b.flags&c.TRUN_FLAGS_DURATION&&(_.duration=b.sample_duration[i]),h.samples_duration+=_.duration,h.first_traf_merged||i>0?_.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<u.subs.entries.length;t++){E+=u.subs.entries[t].sample_delta,(_=h.samples[E-1]).subsamples=u.subs.entries[t].subsamples;}}}}},p.prototype.getSample=function(e,t){var i,r=e.samples[t];if(!this.moov)return null;if(r.data){if(r.alreadyRead==r.size)return r;}else r.data=new Uint8Array(r.size),r.alreadyRead=0,this.samplesDataSize+=r.size,a.debug("ISOFile","Allocating sample #"+t+" on track #"+e.tkhd.track_id+" of size "+r.size+" (total: "+this.samplesDataSize+")");for(;;){var n=this.stream.findPosition(!0,r.offset+r.alreadyRead,!1);if(!(n>-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;e<this.moov.traks.length;e++){e>0&&(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;t<this.moov.mvex.trexs.length;t++){var i=this.moov.mvex.trexs[t];if(i.track_id==e)return i;}return null;},p.prototype.getTrackById=function(e){if(void 0===this.moov)return null;for(var t=0;t<this.moov.traks.length;t++){var i=this.moov.traks[t];if(i.tkhd.track_id==e)return i;}return null;},p.prototype.items=[],p.prototype.itemsDataSize=0,p.prototype.flattenItemInfo=function(){var e,t,i,r=this.items,n=this.meta;if(null!=n&&void 0!==n.hdlr&&void 0!==n.iinf){for(e=0;e<n.iinf.item_infos.length;e++){(i={}).id=n.iinf.item_infos[e].item_ID,r[i.id]=i,i.ref_to=[],i.name=n.iinf.item_infos[e].item_name,n.iinf.item_infos[e].protection_index>0&&(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;e<n.iloc.items.length;e++){var s=n.iloc.items[e];switch(i=r[s.item_ID],0!==s.data_reference_index&&(a.warn("Item storage with reference to other files: not supported"),i.source=n.dinf.boxes[s.data_reference_index-1]),s.construction_method){case 0:break;case 1:case 2:a.warn("Item storage with construction_method : not supported");}for(i.extents=[],i.size=0,t=0;t<s.extents.length;t++){i.extents[t]={},i.extents[t].offset=s.extents[t].extent_offset+s.base_offset,i.extents[t].length=s.extents[t].extent_length,i.extents[t].alreadyRead=0,i.size+=i.extents[t].length;}}if(n.pitm&&(r[n.pitm.item_id].primary=!0),n.iref)for(e=0;e<n.iref.references.length;e++){var o=n.iref.references[e];for(t=0;t<o.references.length;t++){r[o.from_item_ID].ref_to.push({type:o.type,id:o.references[t]});}}if(n.iprp)for(var l=0;l<n.iprp.ipmas.length;l++){var f=n.iprp.ipmas[l];for(e=0;e<f.associations.length;e++){var u=f.associations[e];for(void 0===(i=r[u.id]).properties&&(i.properties={},i.properties.boxes=[]),t=0;t<u.props.length;t++){var c=u.props[t];if(c.property_index>0){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<i.extents.length;r++){var n=i.extents[r];if(n.alreadyRead!==n.length){var s=this.stream.findPosition(!0,n.offset+n.alreadyRead,!1);if(!(s>-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;i<t.extents.length;i++){t.extents[i].alreadyRead=0;}return t.size;}return 0;},p.prototype.processItems=function(e){for(var t in this.items){var i=this.items[t];this.getItem(i.id),e&&!i.sent&&(e(i),i.sent=!0,i.data=null);}},p.prototype.hasItem=function(e){for(var t in this.items){var i=this.items[t];if(i.name===e)return i.id;}return-1;},p.prototype.getMetaHandler=function(){return this.meta?this.meta.hdlr.handler:null;},p.prototype.getPrimaryItem=function(){return this.meta&&this.meta.pitm?this.getItem(this.meta.pitm.item_id):null;},p.prototype.itemToFragmentedTrackFile=function(e){var t=e||{},i=null;if(null==(i=t.itemId?this.getItem(t.itemId):this.getPrimaryItem()))return null;var r=new p();r.discardMdatData=!1;var n={type:i.type,description_boxes:i.properties.boxes};i.properties.ispe&&(n.width=i.properties.ispe.image_width,n.height=i.properties.ispe.image_height);var a=r.addTrack(n);return a?(r.addSample(a,i.data),r):null;},p.prototype.write=function(e){for(var t=0;t<this.boxes.length;t++){this.boxes[t].write(e);}},p.prototype.createFragment=function(e,t,i){var r=this.getTrackById(e),n=this.getSample(r,t);if(null==n)return n=r.samples[t],this.nextSeekPosition?this.nextSeekPosition=Math.min(n.offset+n.alreadyRead,this.nextSeekPosition):this.nextSeekPosition=r.samples[t].offset+n.alreadyRead,null;var s=i||new o();s.endianness=o.BIG_ENDIAN;var l=p.createSingleSampleMoof(n);l.write(s),l.trafs[0].truns[0].data_offset=l.size+8,a.debug("MP4Box","Adjusting data_offset with new value "+l.trafs[0].truns[0].data_offset),s.adjustUint32(l.trafs[0].truns[0].data_offset_position,l.trafs[0].truns[0].data_offset);var f=new c.mdatBox();return f.data=n.data,f.write(s),s;},p.writeInitializationSegment=function(e,t,i,r){var n;a.debug("ISOFile","Generating initialization segment");var s=new o();s.endianness=o.BIG_ENDIAN,e.write(s);var l=t.add("mvex");for(i&&l.add("mehd").set("fragment_duration",i),n=0;n<t.traks.length;n++){l.add("trex").set("track_id",t.traks[n].tkhd.track_id).set("default_sample_description_index",1).set("default_sample_duration",r).set("default_sample_size",0).set("default_sample_flags",65536);}return t.write(s),s.buffer;},p.prototype.save=function(e){var t=new o();t.endianness=o.BIG_ENDIAN,this.write(t),t.save(e);},p.prototype.getBuffer=function(){var e=new o();return e.endianness=o.BIG_ENDIAN,this.write(e),e.buffer;},p.prototype.initializeSegmentation=function(){var e,t,i,r;for(null===this.onSegment&&a.warn("MP4Box","No segmentation callback set!"),this.isFragmentationInitialized||(this.isFragmentationInitialized=!0,this.nextMoofNumber=0,this.resetTables()),t=[],e=0;e<this.fragmentedTracks.length;e++){var n=new c.moovBox();n.mvhd=this.moov.mvhd,n.boxes.push(n.mvhd),i=this.getTrackById(this.fragmentedTracks[e].id),n.boxes.push(i),n.traks.push(i),(r={}).id=i.tkhd.track_id,r.user=this.fragmentedTracks[e].user,r.buffer=p.writeInitializationSegment(this.ftyp,n,this.moov.mvex&&this.moov.mvex.mehd?this.moov.mvex.mehd.fragment_duration:void 0,this.moov.traks[e].samples.length>0?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<this.boxes.length;t++){if(this.boxes[t]){var i=e.indent;e.indent+=" ",this.boxes[t].print(e),e.indent=i;}}},p.prototype.print=function(e){e.indent="";for(var t=0;t<this.boxes.length;t++){this.boxes[t]&&this.boxes[t].print(e);}},c.mvhdBox.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+"timescale: "+this.timescale),e.log(e.indent+"duration: "+this.duration),e.log(e.indent+"rate: "+this.rate),e.log(e.indent+"volume: "+(this.volume>>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<e.length;r++){t(e[r],r,e)&&i.push(e[r]);}return i;}i.resolve=function(){for(var i="",n=!1,a=arguments.length-1;a>=-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 i.normalize(r(e,function(e,t){if("string"!=typeof e)throw new TypeError("Arguments to path.join must be strings");return e;}).join("/"));},i.relative=function(e,t){function r(e){for(var t=0;t<e.length&&""===e[t];t++){;}for(var i=e.length-1;i>=0&&""===e[i];i--){;}return t>i?[]:e.slice(t,i-t+1);}e=i.resolve(e).substr(1),t=i.resolve(t).substr(1);for(var n=r(e.split("/")),a=r(t.split("/")),s=Math.min(n.length,a.length),o=s,l=0;l<s;l++){if(n[l]!==a[l]){o=l;break;}}var f=[];for(l=o;l<n.length;l++){f.push("..");}return(f=f.concat(a.slice(o))).join("/");},i.sep="/",i.delimiter=":",i.dirname=function(e){if("string"!=typeof e&&(e+=""),0===e.length)return".";for(var t=e.charCodeAt(0),i=47===t,r=-1,n=!0,a=e.length-1;a>=1;--a){if(47===(t=e.charCodeAt(a))){if(!n){r=a;break;}}else n=!1;}return-1===r?i?"/":".":i&&1===r?"/":e.slice(0,r);},i.basename=function(e,t){var i=function(e){"string"!=typeof e&&(e+="");var t,i=0,r=-1,n=!0;for(t=e.length-1;t>=0;--t){if(47===e.charCodeAt(t)){if(!n){i=t+1;break;}}else-1===r&&(n=!1,r=t+1);}return-1===r?"":e.slice(i,r);}(e);return t&&i.substr(-1*t.length)===t&&(i=i.substr(0,i.length-t.length)),i;},i.extname=function(e){"string"!=typeof e&&(e+="");for(var t=-1,i=0,r=-1,n=!0,a=0,s=e.length-1;s>=0;--s){var o=e.charCodeAt(s);if(47!==o)-1===r&&(n=!1,r=s+1),46===o?-1===t?t=s:1!==a&&(a=1):-1!==t&&(a=-1);else if(!n){i=s+1;break;}}return-1===t||-1===r||0===a||1===a&&t===r-1&&t===i+1?"":e.slice(t,r);};var n="b"==="ab".substr(-1)?function(e,t,i){return e.substr(t,i);}:function(e,t,i){return t<0&&(t=e.length+t),e.substr(t,i);};}).call(this,e("_process"));},{_process:158}],151:[function(e,t,i){i.pbkdf2=e("./lib/async"),i.pbkdf2Sync=e("./lib/sync");},{"./lib/async":152,"./lib/sync":155}],152:[function(e,t,i){(function(i,r){var n,a=e("safe-buffer").Buffer,s=e("./precondition"),o=e("./default-encoding"),l=e("./sync"),f=e("./to-buffer"),u=r.crypto&&r.crypto.subtle,c={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},h=[];function d(e,t,i,r,n){return u.importKey("raw",e,{name:"PBKDF2"},!1,["deriveBits"]).then(function(e){return u.deriveBits({name:"PBKDF2",salt:t,iterations:i,hash:{name:n}},e,r<<3);}).then(function(e){return a.from(e);});}t.exports=function(e,t,_,p,m,b){"function"==typeof m&&(b=m,m=void 0);var v=c[(m=m||"sha1").toLowerCase()];if(!v||"function"!=typeof r.Promise)return i.nextTick(function(){var i;try{i=l(e,t,_,p,m);}catch(e){return 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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<t.sampleQueue.length;a++){r=t.sampleQueue.shift();var s=null;if(s=t.options.appendType==n.APPEND_TYPE_STREAM?r:r.data,null==i)i=new Uint8Array(s);else{var o=new 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Please refresh your page"),-3;}return 0;},play:function play(){if(0==t.startStatus){t.startStatus=!0;-2==(t.options.playMode==n.AUDIO_MODE_ONCE?t.decodeWholeSamples(0):t.swapSource(0,1))&&t.pause();}},pause:function pause(){t.startStatus=!1;for(var e=0;e<t.sourceList.length;e++){if(null!=t.sourceList[e])try{t.sourceList[e].stop(),t.sourceList[e].disconnect(t.gainNode),t.sourceList[e]=null;}catch(e){}}},stop:function stop(){t.pause(),t.cleanQueue(),t.nextBuffer=null,t.sourceChannel=-1;},cleanQueue:function cleanQueue(){t.sampleQueue.length=0;for(var e=0;e<t.sourceList.length;e++){try{t.sourceList[e].stop(),t.sourceList[e].disconnect(t.gainNode),t.sourceList[e]=null;}catch(e){}}}};return t.sourceList.push(t.audioCtx.createBufferSource()),t.sourceList.push(t.audioCtx.createBufferSource()),t.sourceList[0].onended=function(){t.swapSource(0,1);},t.sourceList[1].onended=function(){t.swapSource(1,0);},t.gainNode=t.audioCtx.createGain(),t.gainNode.gain.value=t.voice,t.gainNode.connect(t.audioCtx.destination),t.options,t.runNextBuffer(),t;};},{"../consts":198}],200:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=window.AudioContext||window.webkitAudioContext,a=e("../consts"),s=function s(){return new Date().getTime();},o=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this._sample_rate=t.sampleRate||a.DEFAULT_SAMPLERATE,this._seg_dur=t.segDur||2,this._channels=t.channels||a.DEFAULT_CHANNELS,this._swapStartPlay=!0,this._start_time=-1,this._now_seg_dur=-1,this._push_start_idx=0,this._pcm_array_buf=null,this._once_pop_len=this._sample_rate*this._seg_dur,this._active_node=null,this._ctx=new n(),this._gain=this._ctx.createGain(),this._gain.gain.value=1,this._gain.connect(this._ctx.destination);}var t,i,o;return t=e,(i=[{key:"setVoice",value:function value(e){this._gain.gain.value=e;}},{key:"pushBuffer",value:function value(e){var t=e.buffer,i=null,r=t.byteLength%4;if(0!==r){var n=new Uint8Array(t.byteLength+r);n.set(new Uint8Array(t),0),i=new Float32Array(n.buffer);}else i=new Float32Array(t);var a=null;if(this._channels>=2){var s=i.length/2;a=new Float32Array(s);for(var o=0,l=0;l<i.length;l+=2){a[o]=i[l],o++;}}else a=new Float32Array(i);if(null===this._pcm_array_buf)this._pcm_array_buf=new Float32Array(a);else{var f=new Float32Array(this._pcm_array_buf.length+a.length);f.set(this._pcm_array_buf,0),f.set(a,this._pcm_array_buf.length),this._pcm_array_buf=f;}this._pcm_array_buf.length;}},{key:"readingLoopWithF32",value:function value(){if(this._start_time>0&&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;p<n;p++){u.set(a.subarray(p*e,d),p*n);}for(var m=0;m<n/2;m++){c.set(s.subarray(m*t,_),m*n/2);}for(var b=0;b<n/2;b++){h.set(o.subarray(b*i,_),b*n/2);}return[u,c,h];}};},{}],202:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}var a=e("./missile.js"),s=e("../demuxer/bufferFrame"),o=e("../demuxer/buffer"),l=(e("./cache"),e("./cacheYuv"),e("../render-engine/webgl-420p")),f=(e("./av-common"),e("./audio-native-core"),e("./audio-core")),u=e("../consts"),c=e("../version"),h=function h(){return new Date().getTime();},d=function e(t,i,r,a,s,o,l,f,u){n(this,e),this.pts=u,this.data_y=t,this.data_u=i,this.data_v=r,this.line1=a,this.line2=s,this.line3=o,this.width=l,this.height=f,this.byteAlignIncr=this.line1-this.width;},_=function(){function e(t){n(this,e),this.config={width:t.width||u.DEFAULT_WIDTH,height:t.height||u.DEFAULT_HEIGHT,fps:t.fps||u.DEFAULT_FPS,sampleRate:t.sampleRate||u.DEFAULT_SAMPLERATE,playerId:t.playerId||u.DEFAILT_WEBGL_PLAY_ID,token:t.token||null,readyShow:t.readyShow||!1,checkProbe:t.checkProbe,ignoreAudio:t.ignoreAudio,playMode:t.playMode||u.PLAYER_MODE_VOD},this.probeSize=4524611,this.audioWAudio=null,this.audioVoice=1,this.frameCallTag=0,this.seekTarget=0,this.avSeekVState=!1,this.isNewSeek=!1,this.openFrameCall=!0,this.bufRecvStat=!1,this.bufObject=o(),this.bufLastVDTS=0,this.bufLastADTS=0,this.yuvMaxTime=0,this.playVPipe=[],this._videoQueue=[],this.duration=-1,this.channels=-1,this.width=-1,this.height=-1,this.isPlaying=!1,this.isCheckDisplay=!1,this.frameTime=1e3/this.config.fps,this.vCodecID=u.V_CODEC_NAME_UNKN,this.audioIdx=-1,this.audioNone=!1,this.frameDur=0,this.canvasBox=null,this.canvas=null,this.yuv=null,this.retryAuSampleNo=0,this.cacheStatus=!1,this.showScreen=!1,this.playPTS=0,this.vCachePTS=0,this.aCachePTS=0,this.avRecvInterval=null,this.avFeedVideoInterval=null,this.avFeedAudioInterval=null,this.decVFrameInterval=null,this.playFrameInterval=null,this.onProbeFinish=null,this.onPlayingTime=null,this.onPlayingFinish=null,this.onSeekFinish=null,this.onLoadCache=null,this.onLoadCacheFinshed=null,this.onRender=null,this.onCacheProcess=null,this.corePtr=a.cwrap("AVSniffStreamInit","number",["string","string"])(this.config.token,c.PLAYER_VERSION),this.corePtr;var i=a.addFunction(this._probeFinCallback.bind(this)),r=a.addFunction(this._frameCallback.bind(this)),s=a.addFunction(this._naluCallback.bind(this)),l=a.addFunction(this._samplesCallback.bind(this)),f=a.addFunction(this._aacFrameCallback.bind(this)),h=this.config.playMode===u.PLAYER_MODE_NOTIME_LIVE?1:0;this.config.ignoreAudio,this.config.playMode;a.cwrap("initializeSniffStreamModuleWithAOpt","number",["number","number","number","number","number"])(this.corePtr,i,r,s,l,f,this.config.ignoreAudio,h);}var t,i,_;return t=e,(i=[{key:"release",value:function value(){var e=a.cwrap("releaseSniffStream","number",["number"])(this.corePtr);return this.audioWAudio&&this.audioWAudio.stop(),this.audioWAudio=null,this.bufRecvStat=!1,this.bufObject.cleanPipeline(),this.playVPipe.length=0,this._clearDecInterval(),e;}},{key:"setScreen",value:function value(){var e=arguments.length>0&&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.playPTS<this.frameDur)||(this.pause(),this._clearDecInterval(),this.onPlayingTime&&this.onPlayingTime(this.duration),this.onLoadCacheFinshed&&this.onLoadCacheFinshed(),this.onPlayingFinish&&this.onPlayingFinish(),0));}},{key:"play",value:function value(){var e=this;if(!this.playFrameInterval&&null===this.playFrameInterval&&null==this.playFrameInterval){this._videoQueue.length>0&&(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()<this.frameDur&&(this.bufRecvStat=!0,null!==this.avRecvInterval&&(window.clearInterval(this.avRecvInterval),this.avRecvInterval=null));}},{key:"_afterAvFeedSeekToStart",value:function value(e){var t=this,i=window.setInterval(function(){t._videoQueue.length,t._videoQueue.length>=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()<t.frameDur&&e-1==i){var r=t.bufObject.videoBuffer[i].length;if(r>0){for(var n=0;n<r;n++){t.playVPipe.push(s.ConstructWithDts(t.bufObject.videoBuffer[i][n].pts,t.bufObject.videoBuffer[i][n].dts,t.bufObject.videoBuffer[i][n].isKey,t.bufObject.videoBuffer[i][n].data,!0));}i+=1;}t.config.playMode===u.PLAYER_MODE_VOD&&t.duration-t.getMaxPTS()<t.frameDur&&t.playVPipe.length>0&&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()<t.frameDur&&e-1==r){for(var i=t.bufObject.audioBuffer[r].length,n=0;n<i;n++){t.audioWAudio.addSample(new s.BufferFrame(t.bufObject.audioBuffer[r][n].pts,t.bufObject.audioBuffer[r][n].isKey,t.bufObject.audioBuffer[r][n].data,!1));}r+=1,t.config.playMode===u.PLAYER_MODE_VOD&&t.duration-t.getMaxPTS()<t.frameDur&&t.audioWAudio.sampleQueue.length>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()<t.frameDur&&i-1==o){var r=t.bufObject.videoBuffer[o].length;if(r>0){for(var n=0;n<r;n++){t.playVPipe.push(s.ConstructWithDts(t.bufObject.videoBuffer[o][n].pts,t.bufObject.videoBuffer[o][n].dts,t.bufObject.videoBuffer[o][n].isKey,t.bufObject.videoBuffer[o][n].data,!0));}o+=1;}t.config.playMode===u.PLAYER_MODE_VOD&&t.duration-t.getMaxPTS()<t.frameDur&&t.playVPipe.length>0&&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()<t.frameDur&&e-1==l){for(var i=t.bufObject.audioBuffer[l].length,r=0;r<i;r++){t.bufObject.audioBuffer[l][r].pts<t.seekTarget||t.audioWAudio.addSample(new s.BufferFrame(t.bufObject.audioBuffer[l][r].pts,t.bufObject.audioBuffer[l][r].isKey,t.bufObject.audioBuffer[l][r].data,!1));}l+=1,t.config.playMode===u.PLAYER_MODE_VOD&&t.duration-t.getMaxPTS()<t.frameDur&&t.audioWAudio.sampleQueue.length>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;_<d.length;_++){String.fromCharCode(d[_]);}u.V_CODEC_NAME_HEVC===this.vCodecID&&(n>=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(u<this._videoQueue[0].pts)this._videoQueue.splice(0,0,g);else if(u<this._videoQueue[h-1].pts)for(var w=0;w<h;w++){if(u>this._videoQueue[w].pts&&w+1<h&&u<this._videoQueue[w+1].pts){this._videoQueue.splice(w+1,0,g);break;}}this.vCachePTS=Math.max(u,this.vCachePTS),this.onCacheProcess&&this.onCacheProcess(this.getCachePTS());}}}},{key:"setProbeSize",value:function value(e){this.probeSize=e;}},{key:"pushBuffer",value:function value(e){var t=a._malloc(e.length);a.HEAP8.set(e,t);var i=a.cwrap("pushSniffStreamData","number",["number","number","number","number"])(this.corePtr,t,e.length,this.probeSize);return i;}}])&&r(t.prototype,i),_&&r(t,_),e;}();i.CNativeCore=_;},{"../consts":198,"../demuxer/buffer":208,"../demuxer/bufferFrame":209,"../render-engine/webgl-420p":219,"../version":222,"./audio-core":199,"./audio-native-core":200,"./av-common":201,"./cache":203,"./cacheYuv":204,"./missile.js":1}],203:[function(e,t,i){(function(i){"use strict";e("./cacheYuv");i.CACHE_APPEND_STATUS_CODE={FAILED:-1,OVERFLOW:-2,OK:0,NOT_FULL:1,FULL:2,NULL:3},t.exports=function(){var e=arguments.length>0&&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<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=function(){function e(t,i,r,n,a,s){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this.pts=t,this.width=i,this.height=r,this.imageBufferY=n,this.imageBufferB=a,this.imageBufferR=s;}var t,i,n;return t=e,(i=[{key:"setYuv",value:function value(e,t,i,r,n,a){this.pts=e,this.width=t,this.height=i,this.imageBufferY=r,this.imageBufferB=n,this.imageBufferR=a;}}])&&r(t.prototype,i),n&&r(t,n),e;}();i.CacheYuvStruct=n;},{}],205:[function(e,t,i){"use strict";t.exports={HEVC_NAL_TRAIL_N:0,HEVC_NAL_TRAIL_R:1,HEVC_NAL_TSA_N:2,HEVC_NAL_TSA_R:3,HEVC_NAL_STSA_N:4,HEVC_NAL_STSA_R:5,HEVC_NAL_RADL_N:6,HEVC_NAL_RADL_R:7,HEVC_NAL_RASL_N:8,HEVC_NAL_RASL_R:9,HEVC_NAL_VCL_N10:10,HEVC_NAL_VCL_R11:11,HEVC_NAL_VCL_N12:12,HEVC_NAL_VCL_R13:13,HEVC_NAL_VCL_N14:14,HEVC_NAL_VCL_R15:15,HEVC_NAL_BLA_W_LP:16,HEVC_NAL_BLA_W_RADL:17,HEVC_NAL_BLA_N_LP:18,HEVC_NAL_IDR_W_RADL:19,HEVC_NAL_IDR_N_LP:20,HEVC_NAL_CRA_NUT:21,HEVC_NAL_IRAP_VCL22:22,HEVC_NAL_IRAP_VCL23:23,HEVC_NAL_RSV_VCL24:24,HEVC_NAL_RSV_VCL25:25,HEVC_NAL_RSV_VCL26:26,HEVC_NAL_RSV_VCL27:27,HEVC_NAL_RSV_VCL28:28,HEVC_NAL_RSV_VCL29:29,HEVC_NAL_RSV_VCL30:30,HEVC_NAL_RSV_VCL31:31,HEVC_NAL_VPS:32,HEVC_NAL_SPS:33,HEVC_NAL_PPS:34,HEVC_NAL_AUD:35,HEVC_NAL_EOS_NUT:36,HEVC_NAL_EOB_NUT:37,HEVC_NAL_FD_NUT:38,HEVC_NAL_SEI_PREFIX:39,HEVC_NAL_SEI_SUFFIX:40,HEVC_NAL_RSV_NVCL41:41,HEVC_NAL_RSV_NVCL42:42,HEVC_NAL_RSV_NVCL43:43,HEVC_NAL_RSV_NVCL44:44,HEVC_NAL_RSV_NVCL45:45,HEVC_NAL_RSV_NVCL46:46,HEVC_NAL_RSV_NVCL47:47,HEVC_NAL_UNSPEC48:48,HEVC_NAL_UNSPEC49:49,HEVC_NAL_UNSPEC50:50,HEVC_NAL_UNSPEC51:51,HEVC_NAL_UNSPEC52:52,HEVC_NAL_UNSPEC53:53,HEVC_NAL_UNSPEC54:54,HEVC_NAL_UNSPEC55:55,HEVC_NAL_UNSPEC56:56,HEVC_NAL_UNSPEC57:57,HEVC_NAL_UNSPEC58:58,HEVC_NAL_UNSPEC59:59,HEVC_NAL_UNSPEC60:60,HEVC_NAL_UNSPEC61:61,HEVC_NAL_UNSPEC62:62,HEVC_NAL_UNSPEC63:63,SOURCE_CODE_VPS:64,SOURCE_CODE_SPS:66,SOURCE_CODE_PPS:68,SOURCE_CODE_SEI:78,SOURCE_CODE_IDR:38,SOURCE_CODE_P:2,SOURCE_CODE_SEI_END:128,DEFINE_STARTCODE:new Uint8Array([0,0,0,1]),DEFINE_KEY_FRAME:21,DEFINE_P_FRAME:9,DEFINE_OTHERS_FRAME:153};},{}],206:[function(e,t,i){"use strict";var r=e("./hevc-header"),n=[r.HEVC_NAL_VPS,r.HEVC_NAL_SPS,r.HEVC_NAL_PPS,r.HEVC_NAL_SEI_PREFIX];t.exports={IS_HEV_PS_INFO_CHAR:function IS_HEV_PS_INFO_CHAR(e){var t=(126&e)>>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);t<e.length;t++){i[t]=e[t];}return i;}}(e)||function(e){if(Symbol.iterator in Object(e)||"[object Arguments]"===Object.prototype.toString.call(e))return Array.from(e);}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance");}();}var n=e("./missile.js"),a=e("./audio-core"),s=e("./cache"),o=e("./cacheYuv"),l=e("../render-engine/webgl-420p"),f=e("../consts"),u=e("../version"),c=function c(){return new Date().getTime();};t.exports=function(e){var t={config:{width:e.width||f.DEFAULT_WIDTH,height:e.height||f.DEFAULT_HEIGHT,fps:e.fps||f.DEFAULT_FPS,fixed:e.fixed||f.DEFAULT_FIXED,sampleRate:e.sampleRate||f.DEFAULT_SAMPLERATE,appendHevcType:e.appendHevcType||f.APPEND_TYPE_STREAM,frameDurMs:e.frameDur||f.DEFAULT_FRAME_DUR,playerId:e.playerId||f.DEFAILT_WEBGL_PLAY_ID,audioNone:e.audioNone||!1,token:e.token||null,videoCodec:e.videoCodec||f.CODEC_H265},vcodecerPtr:null,frameList:[],cacheYuvBuf:s(30),nowPacket:null,stream:new Uint8Array(),audio:null,liveStartMs:-1,durationMs:-1,videoPTS:0,loop:null,debugYUVSwitch:!1,debugID:null,cacheLoop:null,playParams:{seekPos:-1,mode:f.PLAYER_MODE_VOD,accurateSeek:!0,seekEvent:!1,realPlay:!0},calcuteStartTime:-1,fix_poc_err_skip:0,frameTime:0,frameTimeSec:0,preCostTime:0,realVolume:1,isPlaying:!1,isCaching:f.CACHE_NO_LOADCACHE,isNewSeek:!1,isCheckDisplay:!1,isPlayLoadingFinish:0,vCachePTS:0,aCachePTS:0,showScreen:!1,noCacheFrame:0,onPlayingTime:null,onPlayingFinish:null,onSeekFinish:null,onLoadCache:null,onLoadCacheFinshed:null,onRender:null,setScreen:function setScreen(){var e=arguments.length>0&&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<n;a++){t.playFrameYUV(!1,t.playParams.accurateSeek);}t.playFrameYUV(!0,t.playParams.accurateSeek);}t.playFrameYUV(i,t.playParams.accurateSeek);}}}return t.playParams.seekEvent&&(t.playParams.seekEvent=!1,t.onSeekFinish(),t.isPlaying||(t.playFrameYUV(!0,t.playParams.accurateSeek),t.pause()),t.config.audioNone||t.audio.setVoice(t.realVolume)),t.onPlayingTime&&t.onPlayingTime(t.videoPTS),t.checkFinished(t.playParams.mode),e;},play:function play(e){if(t.playParams=e,t.calcuteStartTime=c(),t.noCacheFrame=0,t.isPlaying=t.playParams.realPlay,!0===t.config.audioNone&&t.playParams.mode==f.PLAYER_MODE_NOTIME_LIVE){t.liveStartMs=c(),t.frameTime=Math.floor(1e3/t.config.fps),t.frameTimeSec=t.frameTime/1e3;var i=0;t.loop=window.setInterval(function(){(c()-t.liveStartMs)/t.frameTime>=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;r++){if(r+5>=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;i<e.idrIdxBuffer.length;i++){if(i===e.idrIdxBuffer.length-1||e.idrIdxBuffer[i]<t&&e.idrIdxBuffer[i+1]>t||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;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=function(){function e(t,i,r,n){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this.pts=t,this.dts=t,this.isKey=i,this.data=r,this.video=n;}var t,i,n;return t=e,(i=[{key:"setFrame",value:function value(e,t,i,r){this.pts=e,this.isKey=t,this.data=i,this.video=r;}}])&&r(t.prototype,i),n&&r(t,n),e;}();i.BufferFrame=n,i.ConstructWithDts=function(e,t,i,r,a){var s=new n(e,i,r,a);return s.dts=t,s;};},{}],210:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=e("./m3u8base"),a=e("./mpegts/mpeg.js"),s=e("./bufferFrame"),o=e("./buffer"),l=e("../decoder/hevc-imp"),f=e("../consts"),u=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this.hls=new n.M3u8Base(),this.mpegTsObj=new a.MPEG_JS({}),this.mpegTsWasmState=!1,this.mpegTsWasmRetryLoadTimes=0,this.tsList=[],this.vStartTime=0,this.aStartTime=0,this.lockWait={state:!1,lockMember:{dur:0}},this.timerFeed=null,this.timerTsWasm=null,this.seekPos=-1,this.vPreFramePTS=0,this.aPreFramePTS=0,this.audioNone=!1,this.aCodec=!1,this.aChannel=0,this.durationMs=-1,this.bufObject=o(),this.fps=-1,this.sampleRate=-1,this.size={width:-1,height:-1},this.mediaInfo=null,this.extensionInfo=null,this.onReadyOBJ=null,this.onFinished=null,this.onDemuxed=null,this.onSamples=null,this.onCacheProcess=null;}var t,i,u;return t=e,(i=[{key:"getCachePTS",value:function value(){return Math.max(this.vPreFramePTS,this.aPreFramePTS);}},{key:"demux",value:function value(e){var t=this,i=this;this.vPreFramePTS=0,this.aPreFramePTS=0,this.hls.onTransportStream=function(e,t){i.tsList.push({streamURI:e,streamDur:t});},this.hls.onFinished=function(e){e.type==f.PLAYER_IN_TYPE_M3U8_VOD?i.durationMs=1e3*e.duration:i.durationMs=-1,null!=i.onFinished&&i.onFinished(i.onReadyOBJ,e);},this.mpegTsObj.onDemuxed=function(){null==i.mediaInfo&&(i.mediaInfo=i.mpegTsObj.readMediaInfo(),i.mediaInfo,i.aCodec=i.mediaInfo.aCodec,i.aChannel=i.mediaInfo.sampleChannel,i.fps=i.mediaInfo.vFps,i.sampleRate=i.mediaInfo.sampleRate,(null===i.aCodec||""===i.aCodec||i.aChannel<=0)&&(i.audioNone=!0)),null==i.extensionInfo&&(i.extensionInfo=i.mpegTsObj.readExtensionInfo(),i.extensionInfo.vWidth>0&&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<c.length;h++){var d=c[h],_=1==e?d.ptime+i.vStartTime:n,p=new s.BufferFrame(_,!0,d.data,!1);i.bufObject.appendFrameByBufferFrame(p),i.aPreFramePTS=_,null!=i.onSamples&&i.onSamples(i.onReadyOBJ,p);}else{var m=1==e?n+i.vStartTime:n,b=new s.BufferFrame(m,!0,r.data,!1);i.bufObject.appendFrameByBufferFrame(b),i.aPreFramePTS=m,null!=i.onSamples&&i.onSamples(i.onReadyOBJ,b);}t.onCacheProcess&&t.onCacheProcess(t.getCachePTS());}}i.vStartTime+=parseFloat(i.lockWait.lockMember.dur),i.aStartTime+=parseFloat(i.lockWait.lockMember.dur),i.vStartTime,i.lockWait.state=!1;},this.mpegTsObj.onReady=function(){i._onTsReady(e);},i.mpegTsObj.initDemuxer(),this.timerTsWasm=window.setInterval(function(){i.mpegTsWasmState?(window.clearInterval(i.timerTsWasm),i.timerTsWasm=null):i.mpegTsWasmRetryLoadTimes>=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;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=e("../consts"),a={lineDelimiter:/\r?\n/,extensionHeader:"#EXTM3U",tagPrefix:"#EXT",segmentPrefix:"#EXTINF",segmentParse:/^#EXTINF: *([0-9.]+)(, *(.+?)?)?$/,tagParse:/^#EXT-X-([A-Z-]+)(:(.+))?$/,version:"VERSION",allowCache:"ALLOW-CACHE",combined:"COMBINED",endList:"ENDLIST",targetDuration:"TARGETDURATION",mediaSequence:"MEDIA-SEQUENCE",discontinuity:"DISCONTINUITY",streamInf:"STREAM-INF",isComment:function isComment(e){return e&&"#"===e[0]&&!e.startsWith(a.tagPrefix);},isBlank:function isBlank(e){return""===e;},canStrip:function canStrip(e){return a.isBlank(e)||a.isComment(e);},defaultMinDur:99999,hlsSliceLimit:100},s=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this._slices=[],this._type=n.PLAYER_IN_TYPE_M3U8_LIVE,this._preURI="",this.duration=-1,this.onTransportStream=null,this.onFinished=null;}var t,i,s;return t=e,(i=[{key:"fetchM3u8",value:function value(e){var t=this,i=this;fetch(e).then(function(e){return e.text();}).then(function(t){return 1==i._uriParse(e)?i._m3u8Parse(t):null;}).then(function(r){null!=r&&!1!==r&&!0!==r&&t._type==n.PLAYER_IN_TYPE_M3U8_LIVE&&setTimeout(function(){i.fetchM3u8(e);},500*r);});}},{key:"_uriParse",value:function value(e){this._preURI="";var t=e.split("//"),i=null,r=null;if(t.length<1)return!1;t.length>1?(i=t[0],r=t[1].split("/"),this._preURI=i+"//"):r=t[0].split("/");for(var n=0;n<r.length-1;n++){this._preURI+=r[n]+"/";}return!0;}},{key:"_m3u8Parse",value:function value(e){for(var t=e.split(a.lineDelimiter),i=a.defaultMinDur,r="",s=0;s<t.length;s++){var o=t[s];if(!(o.length<1)){if(null!=r&&""!==r)switch(r){case a.version:case a.mediaSequence:case a.allowCache:case a.discontinuity:case a.targetDuration:case a.combined:break;case a.streamInf:return this.fetchM3u8(o),null;}var l=this._readTag(o);if(null!=l)switch(r=l.key,l.key){case a.version:case a.mediaSequence:case a.allowCache:case a.discontinuity:case a.targetDuration:case a.combined:case a.streamInf:break;case a.endList:if(this._type=n.PLAYER_IN_TYPE_M3U8_VOD,null!=this.onFinished){var f={type:this._type,duration:this.duration};this.onFinished(f);}return!0;default:l.key;}var u=a.segmentParse.exec(o);if(null!=u){var c=u[1];this.duration+=parseFloat(u[1]),i>c&&(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;i<e.length;i++){t.push(e[i].toString(16));}return t;};function u(){}u.prototype.setStartCode=function(e){var t=arguments.length>1&&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;i<r.length;i++){var l=r[i],u=l.data,c=null;if(!(null==u||u.length<4)&&u){var h=l.dts/l.timescale;if(1===t){var d=null,_=l.is_sync;if(e.videoCodec===o.CODEC_H265){d=l.description.hvcC;var p=a.GET_NALU_TYPE(u[4]);_||(_=p==n.DEFINE_KEY_FRAME||l.is_sync);}else e.videoCodec===o.CODEC_H264&&(d=l.description.avcC);if(_){if(e.videoCodec==o.CODEC_H265){var m=d.nalu_arrays;e.naluHeader.vps=e.setStartCode(m[0][0].data,!1),e.naluHeader.sps=e.setStartCode(m[1][0].data,!1),e.naluHeader.pps=e.setStartCode(m[2][0].data,!1),m.length>3?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;E<u.length;E++){if(u[E]===n.SOURCE_CODE_SEI_END&&a.GET_NALU_TYPE(u[E+5])===n.DEFINE_KEY_FRAME){w=E;break;}}u[3]=1,u[v-1]=1,u[y-1]=1,u[g-1]=1,u[2]=0,u[v-2]=0,u[y-2]=0,u[g-2]=0,u[1]=0,u[v-3]=0,u[y-3]=0,u[g-3]=0,u[w+1]=0,u[w+2]=0,u[w+3]=0,u[w+4]=1,e.naluHeader.vps=null,e.naluHeader.sps=null,e.naluHeader.pps=null,e.naluHeader.vps=new Uint8Array(),e.naluHeader.sps=new Uint8Array(),e.naluHeader.pps=new Uint8Array();}else u[4].toString(16),e.naluHeader.vps[4].toString(16),f(e.naluHeader.vps),f(u),u=u.subarray(e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length+e.naluHeader.sei.length);}else if(e.naluHeader.sei.length>4&&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;T<u.length;T++){if(u[T]===n.SOURCE_CODE_SEI_END&&a.GET_NALU_TYPE(u[T+5])===n.DEFINE_KEY_FRAME){j=T;break;}}e.naluHeader.sei=u.subarray(0,j+1),u=new Uint8Array(u.subarray(j+1)),e.naluHeader.sei;}f(e.naluHeader.vps),f(e.naluHeader.sps),f(e.naluHeader.pps),f(e.naluHeader.sei),f(u),(c=new Uint8Array(e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length+e.naluHeader.sei.length+u.length)).set(e.naluHeader.vps,0),c.set(e.naluHeader.sps,e.naluHeader.vps.length),c.set(e.naluHeader.pps,e.naluHeader.vps.length+e.naluHeader.sps.length),c.set(e.naluHeader.sei,e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length),c.set(e.setStartCode(u,!0),e.naluHeader.vps.length+e.naluHeader.sps.length+e.naluHeader.pps.length+e.naluHeader.sei.length);}else c=e.setStartCode(u,!0);e.bufObject.appendFrame(h,c,!0,_);}else 2==t&&(c=e.setAACAdts(u),e.bufObject.appendFrame(h,c,!1,!0));}}window.clearInterval(s),s=null;},0);};},u.prototype.appendBufferData=function(e){var t=arguments.length>1&&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<e.tracks.length;t++){var i=e.tracks[t];this.addBuffer(i);}this.initializeSourceBuffers();}},u.prototype.onInitAppended=function(e){var t=e.target;"open"===t.ms.readyState&&(t.sampleNum=0,t.removeEventListener("updateend",this.onInitAppended),t.ms.pendingInits--,0===t.ms.pendingInits&&this.mp4boxfile.start());},u.prototype.initializeSourceBuffers=function(){for(var e=this.mp4boxfile.initializeSegmentation(),t=0;t<e.length;t++){var i=e[t].user;0===t&&(i.ms.pendingInits=0),i.addEventListener("updateend",this.onInitAppended),i.appendBuffer(e[t].buffer),i.segmentIndex=0,i.ms.pendingInits++;}},t.exports=u;},{"../consts":198,"../decoder/hevc-header":205,"../decoder/hevc-imp":206,"./buffer":208,mp4box:144}],213:[function(e,t,i){"use strict";t.exports={DEFAULT_SAMPLERATE:44100,DEFAULT_CHANNEL:1,H264AUD:[0,0,0,1,9,224],H265AUD:[0,0,0,1,70,1,80],DEF_AAC:"aac",DEF_MP3:"mp3",DEF_H265:"h265",DEF_HEVC:"hevc",DEF_H264:"h264",DEF_AVC:"avc",CODEC_OFFSET_TABLE:["hevc","h265","avc","h264","aac","mp3"]};},{}],214:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this.sampleRate=t.sampleRate,this.frameDurMs=Math.floor(1024e3/this.sampleRate),this.frameDurSec=this.frameDurMs/1e3;}var t,i,n;return t=e,(i=[{key:"updateConfig",value:function value(e){this.sampleRate=e.sampleRate,this.frameDurMs=1024e3/this.sampleRate,this.frameDurSec=this.frameDurMs/1e3;}},{key:"_getPktLen",value:function value(e,t,i){return((3&e)<<11)+(t<<3)+((224&i)>>5);}},{key:"sliceAACFrames",value:function value(e,t){for(var i=[],r=e,n=0;n<t.length-1;){if(255==t[n]&&t[n+1]>>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<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=e("../../decoder/missile.js"),a=e("./decoder/aac"),s=e("./consts"),o=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this.configFormat={},this.mediaAttr={sampleRate:0,sampleChannel:0,vFps:0,vGop:0,vDuration:0,aDuration:0,duration:0,aCodec:"",vCodec:"",audioNone:!1},this.extensionInfo={vWidth:0,vHeight:0},this.wasmState=0,this.onReady=null,this.onDemuxed=null,this.aacDec=null;}var i,o,l;return i=e,(o=[{key:"initDemuxer",value:function value(){var e=this;if(window.WebAssembly)n.run(),1===t.STATIC_MEM_wasmDecoderState?(e.wasmState=1,e.onReady()):(n.onRuntimeInitialized=function(){null!=e.onReady&&0==e.wasmState&&(e.wasmState=1,e.onReady());},n.postRun=function(){null!=e.onReady&&0==e.wasmState&&(e.wasmState=1,e.onReady());});else{var i="unsupport WASM!";/iPhone|iPad/.test(window.navigator.userAgent)&&(i+=" ios:min-version 11"),alert(i),alert("Please check your browers, it not support wasm! See:https://www.caniuse.com/#search=wasm");}return!0;}},{key:"demuxURL",value:function value(e){this._demuxerTsInit(e);}},{key:"demuxUint8Buf",value:function value(e){this._demuxCore(e);}},{key:"_demuxerTsInit",value:function value(e){var t=this;fetch(e).then(function(e){return e.arrayBuffer();}).then(function(e){e.fileStart=0;var i=new Uint8Array(e);t._demuxCore(i);});}},{key:"_demuxCore",value:function value(e){this._refreshDemuxer();var t=n._malloc(e.length);n.HEAP8.set(e,t);var i=n.cwrap("demuxBox","number",["number","number"])(t,e.length);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;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=e("./mpegts/mpeg.js"),a=e("./buffer"),s=e("../decoder/hevc-imp"),o=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this.seekPos=-1,this.durationMs=-1,this.fps=-1,this.sampleRate=-1,this.aCodec="",this.size={width:-1,height:-1},this.bufObject=a(),this.mpegTsObj=null,this.bufObject=a(),this.mediaInfo={},this.extensionInfo={},this.onReady=null,this.onDemuxed=null,this.onReadyOBJ=null;}var t,i,o;return t=e,(i=[{key:"initMPEG",value:function value(){var e=this;this.mpegTsObj=new n.MPEG_JS({}),this.mpegTsObj.onDemuxed=function(){e.mediaInfo=e.mpegTsObj.readMediaInfo(),e.mediaInfo,e.extensionInfo=e.mpegTsObj.readExtensionInfo(),e.extensionInfo,e.aCodec=e.mediaInfo.aCodec,e.durationMs=1e3*e.mediaInfo.duration,e.fps=e.mediaInfo.vFps,e.sampleRate=e.mediaInfo.sampleRate,e.extensionInfo.vWidth>0&&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;o<a.length;o++){var l=a[o];e.bufObject.appendFrame(l.ptime,l.data,!1,!0);}else e.bufObject.appendFrame(i,t.data,!1,!0);}e.bufObject.videoBuffer,e.bufObject.audioBuffer,null!=e.onDemuxed&&e.onDemuxed(e.onReadyOBJ);},this.mpegTsObj.onReady=function(){null!=e.onReady&&e.onReady(e.onReadyOBJ);},this.mpegTsObj.initDemuxer();}},{key:"bindReady",value:function value(e){this.onReadyOBJ=e;}},{key:"demux",value:function value(e){this.mpegTsObj.demuxUint8Buf(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:"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;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=e("./decoder/player-core"),a=e("./native/mp4-player"),s=e("./decoder/c-native-core"),o=(e("./demuxer/mpegts/mpeg.js"),e("./demuxer/mp4")),l=e("./demuxer/ts"),f=e("./demuxer/m3u8"),u=e("./consts"),c=(e("./utils/static-mem"),e("./utils/ui/ui")),h=(e("./decoder/cache"),e("./decoder/missile.js")),d={moovStartFlag:!1,readyShow:!1,rawFps:24,autoCrop:!1,core:u.PLAYER_CORE_TYPE_DEFAULT,coreProbePart:1,checkProbe:!0,ignoreAudio:0},_=function _(e,t){return t-1e3/e;};h.onRuntimeInitialized=function(){t.STATIC_MEM_wasmDecoderState=1,t.STATIC_MEM_wasmDecoderState;};var p=function(){function e(i,r){if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),t.STATICE_MEM_playerCount+=1,this.playerIndex=t.STATICE_MEM_playerCount,this.mp4Obj=null,this.mpegTsObj=null,this.hlsObj=null,this.hlsConf={hlsType:u.PLAYER_IN_TYPE_M3U8_VOD},this.videoURL=i,this.configFormat={playerId:r.player||u.DEFAILT_WEBGL_PLAY_ID,playerW:r.width||u.DEFAULT_WIDTH,playerH:r.height||u.DEFAULT_HEIGHT,type:r.type||u.PLAYER_IN_TYPE_MP4,accurateSeek:r.accurateSeek||!1,playIcon:r.playIcon||"assets/icon-play@300.png",loadIcon:r.loadIcon||"assets/icon-loading.gif",token:r.token||null,extInfo:r.extInfo||d},null!=this.configFormat.token){this.playMode=u.PLAYER_MODE_VOD,this.seekTarget=0,this.playParam=null,this.timerFeed=null,this.player=null,this.volume=1,this.rawModePts=0,this.autoScreenClose=!0,this.feedMP4Data=null,this.onPlayTime=null,this.onLoadFinish=null,this.onSeekStart=null,this.onSeekFinish=null,this.onRender=null,this.onLoadCache=null,this.onLoadCacheFinshed=null,this.onPlayFinish=null,this.onCacheProcess=null,this.onReadyShowDone=null,this.onOpenFullScreen=null,this.onCloseFullScreen=null,this.filterConfigParams(),this.configFormat;var n=this;document.addEventListener("fullscreenchange",function(e){n._isFullScreen()?n.onOpenFullScreen&&n.onOpenFullScreen():(!0===n.autoScreenClose&&n.closeFullScreen(!0),n.onCloseFullScreen&&n.onCloseFullScreen());}),this.screenW=window.screen.width,this.screenH=window.screen.height;}else alert("请输入TOKEN！Please set token param!");}var i,h,p;return i=e,(h=[{key:"filterConfigParams",value:function value(){void 0!==this.configFormat.extInfo.checkProbe&&null!==this.configFormat.extInfo.checkProbe||(this.configFormat.extInfo.checkProbe=!0),this.configFormat.type===u.PLAYER_IN_TYPE_FLV?(this.configFormat.extInfo.core=u.PLAYER_CORE_TYPE_CNATIVE,this.configFormat.type=u.PLAYER_IN_TYPE_MP4):this.configFormat.type===u.PLAYER_IN_TYPE_HTTPFLV&&(this.configFormat.extInfo.core=u.PLAYER_CORE_TYPE_CNATIVE,this.configFormat.type=u.PLAYER_IN_TYPE_MP4,this.playMode=u.PLAYER_MODE_NOTIME_LIVE);}},{key:"do",value:function value(){var e=this,i=!1;this.configFormat.type===u.PLAYER_IN_TYPE_RAW_265&&(i=!0,this.playMode=u.PLAYER_MODE_NOTIME_LIVE),this.playParam={durationMs:0,fps:0,sampleRate:0,size:{width:0,height:0},audioNone:i,videoCodec:u.CODEC_H265},c.UI.createPlayerRender(this.configFormat.playerId,this.configFormat.playerW,this.configFormat.playerH);var r=window.setInterval(function(){if(t.STATICE_MEM_playerIndexPtr===e.playerIndex)if(t.STATICE_MEM_playerIndexPtr,e.playerIndex,window.WebAssembly)t.STATIC_MEM_wasmDecoderState,1==t.STATIC_MEM_wasmDecoderState&&(e._makeMP4Player(),t.STATICE_MEM_playerIndexPtr+=1,window.clearInterval(r),r=null);else{var i="unsupport WASM!";/iPhone|iPad/.test(window.navigator.userAgent)&&(i+=" ios:min-version 11"),alert(i),alert("Please check your browers, it not support wasm! See:https://www.caniuse.com/#search=wasm"),t.STATICE_MEM_playerIndexPtr+=1,window.clearInterval(r),r=null;}},500);}},{key:"release",value:function value(){this.player,this.playParam.videoCodec===u.CODEC_H265&&this.player&&this.player.release();}},{key:"debugYUV",value:function value(e){this.player.debugYUV(e);}},{key:"setRenderScreen",value:function value(){var e=arguments.length>0&&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;o<a.length;o++){e.player.appendHevcFrame(a[o]);}if(null!=s)for(var l=0;l<s.length;l++){e.player.appendAACFrame(s[l]);}if(e.playMode!==u.PLAYER_MODE_NOTIME_LIVE&&e.onCacheProcess&&e.onCacheProcess(e.player.getCachePTS()),null!=a&&(e.configFormat.extInfo.readyShow&&e.player.cacheYuvBuf.getState()!=CACHE_APPEND_STATUS_CODE.NULL&&(e.player.playFrameYUV(!0,!0),e.configFormat.extInfo.readyShow=!1,e.onReadyShowDone&&e.onReadyShowDone()),t++),null!=s&&i++,t>n)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<h&&(f.style.width=this.configFormat.playerH*c+"px");}this.player=n({width:this.configFormat.playerW,height:this.configFormat.playerH,sampleRate:i,fps:t,appendHevcType:u.APPEND_TYPE_FRAME,fixed:!1,playerId:this.configFormat.playerId,audioNone:s,token:this.configFormat.token,videoCodec:o}),this.player.onPlayingTime=function(t){l._durationText(t),l._durationText(e/1e3),null!=l.onPlayTime&&l.onPlayTime(t);},this.player.onPlayingFinish=function(){a.pause(),a.seek(0),null!=a.onPlayFinish&&a.onPlayFinish();},this.player.onSeekFinish=function(){null!=l.onSeekFinish&&l.onSeekFinish();},this.player.onRender=function(e,t,i,r,n){null!=a.onRender&&a.onRender(e,t,i,r,n);},this.player.onLoadCache=function(){null!=a.onLoadCache&&a.onLoadCache();},this.player.onLoadCacheFinshed=function(){null!=a.onLoadCacheFinshed&&a.onLoadCacheFinshed();},l.player.setDurationMs(e),l.player.setFrameRate(t),null!=l.onLoadFinish&&l.onLoadFinish();}},{key:"_makeNativePlayer",value:function value(e,t,i,r,n,s){var o=this,l=this;this.playParam.durationMs=e,this.playParam.fps=t,this.playParam.sampleRate=i,this.playParam.size=r,this.playParam.audioNone=n,this.playParam.videoCodec=s||u.CODEC_H264,this.configFormat.type==u.PLAYER_IN_TYPE_M3U8&&this.hlsConf.hlsType==u.PLAYER_IN_TYPE_M3U8_LIVE&&(this.playMode=u.PLAYER_MODE_NOTIME_LIVE),this.player=new a.Mp4Player({width:this.configFormat.playerW,height:this.configFormat.playerH,sampleRate:i,fps:t,appendHevcType:u.APPEND_TYPE_FRAME,fixed:!1,playerId:this.configFormat.playerId,audioNone:n,token:this.configFormat.token,videoCodec:s}),this.player.makeIt(this.videoURL),this.player.onPlayingTime=function(t){l._durationText(t),l._durationText(e/1e3),null!=l.onPlayTime&&l.onPlayTime(t);},this.player.onPlayingFinish=function(){null!=o.onPlayFinish&&o.onPlayFinish();},null!=this.onLoadFinish&&this.onLoadFinish();}},{key:"_initMp4BoxObject",value:function value(){var e=this;this.timerFeed=null,this.mp4Obj=new o(),this.mp4Obj.onMp4BoxReady=function(t){var i=e.mp4Obj.getFPS(),r=_(i,e.mp4Obj.getDurationMs()),n=e.mp4Obj.getSampleRate(),a=e.mp4Obj.getSize(),s=e.mp4Obj.getVideoCoder();t===u.CODEC_H265?(e._makeMP4PlayerViewEvent(r,i,n,a,e.mp4Obj.audioNone,s),parseInt(r/1e3),e._avFeedMP4Data(0,0)):e._makeNativePlayer(r,i,n,a,e.mp4Obj.audioNone,s);};}},{key:"_mp4Entry",value:function value(){var e=this,t=this;fetch(this.videoURL).then(function(e){return e.arrayBuffer();}).then(function(i){t._initMp4BoxObject(),e.mp4Obj.demux(),e.mp4Obj.appendBufferData(i,0),e.mp4Obj.finishBuffer(),e.mp4Obj.seek(-1);});}},{key:"_mp4EntryVodStream",value:function value(){var e=this,t=this;this.timerFeed=null,this.mp4Obj=new o(),this._initMp4BoxObject(),this.mp4Obj.demux();var i=0,r=!1,n=window.setInterval(function(){r||(r=!0,fetch(e.videoURL).then(function(e){return function e(r){return r.read().then(function(a){if(a.done)return t.mp4Obj.finishBuffer(),t.mp4Obj.seek(-1),void window.clearInterval(n);var s=a.value;return t.mp4Obj.appendBufferData(s.buffer,i),i+=s.byteLength,e(r);});}(e.body.getReader());})["catch"](function(e){}));},1);}},{key:"_cDemuxDecoderEntry",value:function value(){var e=this,t=this;this.player=new s.CNativeCore({width:this.configFormat.playerW,height:this.configFormat.playerH,playerId:this.configFormat.playerId,token:this.configFormat.token,readyShow:this.configFormat.extInfo.readyShow,checkProbe:this.configFormat.extInfo.checkProbe,ignoreAudio:this.configFormat.extInfo.ignoreAudio,playMode:this.playMode}),this.player.onProbeFinish=function(){t.playParam.fps=t.player.config.fps,t.playParam.durationMs=_(t.playParam.fps,1e3*t.player.duration),t.playParam.sampleRate=t.player.config.sampleRate,t.playParam.size={width:t.player.width,height:t.player.height},t.playParam.audioNone=t.player.audioNone,t.player.vCodecID===u.V_CODEC_NAME_HEVC?(t.playParam.audioIdx<0&&(t.playParam.audioNone=!0),t.playParam.videoCodec=u.CODEC_H265,t.onLoadFinish&&t.onLoadFinish()):(t.playParam.videoCodec=u.CODEC_H264,t.player.release(),t.player=null,t._makeNativePlayer(t.playParam.durationMs,t.playParam.fps,t.playParam.sampleRate,t.playParam.size,!1,t.playParam.videoCodec));},this.player.onPlayingTime=function(e){t._durationText(e),t._durationText(t.player.duration),null!=t.onPlayTime&&t.onPlayTime(e);},this.player.onPlayingFinish=function(){t.pause(),null!=t.onPlayTime&&t.onPlayTime(0),t.onPlayFinish&&t.onPlayFinish(),t.player.release(),e.player=null,e._cDemuxDecoderEntry();},this.player.onCacheProcess=function(t){e.onCacheProcess&&e.onCacheProcess(t);},this.player.onLoadCache=function(){null!=e.onLoadCache&&e.onLoadCache();},this.player.onLoadCacheFinshed=function(){null!=e.onLoadCacheFinshed&&e.onLoadCacheFinshed();},this.player.onRender=function(t,i,r,n,a){null!=e.onRender&&e.onRender(t,i,r,n,a);},this.player.onSeekFinish=function(){null!=e.onSeekFinish&&e.onSeekFinish();};var i=0;fetch(this.videoURL).then(function(e){return e.headers.has("Content-Length")&&(i=e.headers.get("Content-Length"),t.player&&t.player.setProbeSize(i*t.configFormat.extInfo.coreProbePart)),e.headers.get("Content-Length"),function e(i){return i.read().then(function(r){if(!r.done){r.value.buffer;var n=new Uint8Array(r.value.buffer);return t.player&&t.player.pushBuffer(n)<0?(t.player.release(),t.player=null,t._mp4EntryVodStream(),!1):e(i);}t.player&&t.player.pushDone();});}(e.body.getReader());})["catch"](function(e){});}},{key:"_mpegTsEntry",value:function value(){var e=this;this.timerFeed=null,this.mpegTsObj=new l.MpegTs(),this.mpegTsObj.bindReady(e),this.mpegTsObj.onDemuxed=this._mpegTsEntryReady,this.mpegTsObj.onReady=function(){fetch(e.videoURL).then(function(e){return e.arrayBuffer();}).then(function(t){t.fileStart=0;var i=new Uint8Array(t);e.mpegTsObj.demux(i);});},this.mpegTsObj.initMPEG();}},{key:"_mpegTsEntryReady",value:function value(e){var t=e,i=t.mpegTsObj.getACodec(),r=t.mpegTsObj.getDurationMs(),n=t.mpegTsObj.getFPS(),a=t.mpegTsObj.getSampleRate(),s=t.mpegTsObj.getSize();t._makeMP4PlayerViewEvent(r,n,a,s,""==i),parseInt(r/1e3),t._avFeedMP4Data(0,0);}},{key:"_m3u8Entry",value:function value(){var e=this,t=this,i=!1,r=0;this.hlsObj=new f.M3u8(),this.hlsObj.bindReady(t),this.hlsObj.onFinished=function(e,n){0==i&&(r=t.hlsObj.getDurationMs(),t.hlsConf.hlsType=n.type,i=!0);},this.hlsObj.onCacheProcess=function(t){e.playMode!==u.PLAYER_MODE_NOTIME_LIVE&&e.onCacheProcess&&e.onCacheProcess(t);},this.hlsObj.onDemuxed=function(e){if(null==t.player){var i=t.hlsObj.getACodec(),n=t.hlsObj.getFPS(),a=t.hlsObj.getSampleRate(),s=t.hlsObj.getSize(),o=!1;o=t.hlsObj.getSampleChannel()<=0||""===i,t._makeMP4PlayerViewEvent(r,n,a,s,o);}},this.hlsObj.onSamples=function(t,i){var r=e;e.hlsObj,1==i.video?r.player.appendHevcFrame(i):!1===e.hlsObj.audioNone&&r.player.appendAACFrame(i);},this.hlsObj.demux(this.videoURL);}},{key:"_raw265Entry",value:function value(){this._makeMP4PlayerViewEvent(-1,this.configFormat.extInfo.rawFps,-1,{width:this.configFormat.playerW,height:this.configFormat.playerH},!0,u.CODEC_H265),this.timerFeed&&(window.clearInterval(this.timerFeed),this.timerFeed=null);}},{key:"append265NaluFrame",value:function value(e){var t={data:e,pts:this.rawModePts};this.player.appendHevcFrame(t),this.configFormat.extInfo.readyShow&&this.player.cacheYuvBuf.getState()!=CACHE_APPEND_STATUS_CODE.NULL&&(this.player.playFrameYUV(!0,!0),this.configFormat.extInfo.readyShow=!1,this.onReadyShowDone&&this.onReadyShowDone()),this.rawModePts+=1/this.configFormat.extInfo.rawFps;}}])&&r(i.prototype,h),p&&r(i,p),e;}();i.H265webjs=p,t.new265webjs=function(e,t){return new p(e,t);};}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{});},{"./consts":198,"./decoder/c-native-core":202,"./decoder/cache":203,"./decoder/missile.js":1,"./decoder/player-core":207,"./demuxer/m3u8":210,"./demuxer/mp4":212,"./demuxer/mpegts/mpeg.js":215,"./demuxer/ts":216,"./native/mp4-player":218,"./utils/static-mem":220,"./utils/ui/ui":221}],218:[function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=e("../consts"),a=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e),this.configFormat={width:t.width||n.DEFAULT_WIDTH,height:t.height||n.DEFAULT_HEIGHT,fps:t.fps||n.DEFAULT_FPS,fixed:t.fixed||n.DEFAULT_FIXED,sampleRate:t.sampleRate||n.DEFAULT_SAMPLERATE,appendHevcType:t.appendHevcType||n.APPEND_TYPE_STREAM,frameDurMs:t.frameDur||n.DEFAULT_FRAME_DUR,playerId:t.playerId||n.DEFAILT_WEBGL_PLAY_ID,audioNone:t.audioNone||!1,token:t.token||null,videoCodec:t.videoCodec||n.CODEC_H265},this.video=null,this.isPlaying=!1,this.onPlayingTime=null,this.onPlayingFinish=null;}var t,i,a;return t=e,(i=[{key:"makeIt",value:function value(e){var t=this,i=document.querySelector("div#"+this.configFormat.playerId);this.video=document.createElement("video"),this.video.src=e,this.video.style.width="100%",this.video.style.height="100%",i.appendChild(this.video),this.video.ontimeupdate=function(){t.onPlayingTime&&t.onPlayingTime(t.video.currentTime);},this.video.onended=function(){t.onPlayingFinish&&t.onPlayingFinish();};}},{key:"play",value:function value(){this.video.play();}},{key:"seek",value:function value(e){this.video.currentTime=e;}},{key:"pause",value:function value(){this.video.pause();}},{key:"setVoice",value:function value(e){this.video.volume=e;}},{key:"isPlayingState",value:function value(){return!this.video.paused;}}])&&r(t.prototype,i),a&&r(t,a),e;}();i.Mp4Player=a;},{"../consts":198}],219:[function(e,t,i){"use strict";function r(e){this.gl=e,this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE);}r.prototype.bind=function(e,t,i){var r=this.gl;r.activeTexture([r.TEXTURE0,r.TEXTURE1,r.TEXTURE2][e]),r.bindTexture(r.TEXTURE_2D,this.texture),r.uniform1i(r.getUniformLocation(t,i),e);},r.prototype.fill=function(e,t,i){var r=this.gl;r.bindTexture(r.TEXTURE_2D,this.texture),r.texImage2D(r.TEXTURE_2D,0,r.LUMINANCE,e,t,0,r.LUMINANCE,r.UNSIGNED_BYTE,i);},t.exports={renderFrame:function renderFrame(e,t,i,r,n,a){e.viewport(0,0,e.canvas.width,e.canvas.height),e.clearColor(0,0,0,0),e.clear(e.COLOR_BUFFER_BIT),e.y.fill(n,a,t),e.u.fill(n>>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<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r);}}var n=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");}(this,e);}var t,i,n;return t=e,n=[{key:"createPlayerRender",value:function value(e,t,i){var r=document.querySelector("div#"+e);return r.style.position="relative",r.style.backgroundColor="black",r.style.width=t+"px",r.style.height=i+"px",r;}}],(i=null)&&r(t.prototype,i),n&&r(t,n),e;}();i.UI=n;},{}],222:[function(e,t,i){"use strict";t.exports={PLAYER_VERSION:"3.2.0"};},{}]},{},[217]);
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],2:[function(require,module,exports){
(function (global){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
/*********************************************************
* LICENSE: GPL-3.0 https://www.gnu.org/licenses/gpl-3.0.txt
*
* Author: Numberwolf - ChangYanlong
* QQ: 531365872
* QQ Group:925466059
* Wechat: numberwolf11
* Discord: numberwolf#8694
* E-Mail: porschegt23@foxmail.com
* Github: https://github.com/numberwolf/h265web.js
*
* 作者: 小老虎(Numberwolf)(常炎隆)
* QQ: 531365872
* QQ群: 531365872
* 微信: numberwolf11
* Discord: numberwolf#8694
* 邮箱: porschegt23@foxmail.com
* 博客: https://www.jianshu.com/u/9c09c1e00fd1
* Github: https://github.com/numberwolf/h265web.js
*
**********************************************************/
require('./h265webjs-v20210718');
var h265webjs = exports["default"] = /*#__PURE__*/function () {
function h265webjs() {
_classCallCheck(this, h265webjs);
}
_createClass(h265webjs, null, [{
key: "createPlayer",
value: function createPlayer(videoURL, config) {
return window.new265webjs(videoURL, config);
}
}, {
key: "clear",
value: function clear() {
global.STATICE_MEM_playerCount = -1;
global.STATICE_MEM_playerIndexPtr = 0;
}
}]);
return h265webjs;
}();
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./h265webjs-v20210718":1}],3:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
/*********************************************************
* LICENSE: GPL-3.0 https://www.gnu.org/licenses/gpl-3.0.txt
*
* Author: Numberwolf - ChangYanlong
* QQ: 531365872
* QQ Group:925466059
* Wechat: numberwolf11
* Discord: numberwolf#8694
* E-Mail: porschegt23@foxmail.com
* Github: https://github.com/numberwolf/h265web.js
*
* 作者: 小老虎(Numberwolf)(常炎隆)
* QQ: 531365872
* QQ群: 531365872
* 微信: numberwolf11
* Discord: numberwolf#8694
* 邮箱: porschegt23@foxmail.com
* 博客: https://www.jianshu.com/u/9c09c1e00fd1
* Github: https://github.com/numberwolf/h265web.js
*
**********************************************************/
/**
* codecImp Obj
* Video Raw 265 264 Parser
*/
var AfterGetNalThenMvLen = 3;
var RawParserModule = exports["default"] = /*#__PURE__*/function () {
function RawParserModule() {
_classCallCheck(this, RawParserModule);
this.frameList = null;
this.stream = null;
}
/*
*****************************************************
* *
* *
* HEVC Frames *
* *
* *
*****************************************************
*/
_createClass(RawParserModule, [{
key: "pushFrameRet",
value: function pushFrameRet(streamPushInput) {
if (!streamPushInput || streamPushInput == undefined || streamPushInput == null) {
return false;
}
if (!this.frameList || this.frameList == undefined || this.frameList == null) {
this.frameList = [];
this.frameList.push(streamPushInput);
} else {
this.frameList.push(streamPushInput);
}
return true;
}
}, {
key: "nextFrame",
value: function nextFrame() {
if (!this.frameList && this.frameList == undefined || this.frameList == null && this.frameList.length < 1) {
return null;
}
return this.frameList.shift();
}
}, {
key: "clearFrameRet",
value: function clearFrameRet() {
this.frameList = null;
}
/*
*****************************************************
* *
* *
* HEVC stream *
* *
* *
*****************************************************
*/
}, {
key: "setStreamRet",
value: function setStreamRet(streamBufInput) {
this.stream = streamBufInput;
}
}, {
key: "getStreamRet",
value: function getStreamRet() {
return this.stream;
}
/**
* push stream nalu, for live, not vod
* @param Uint8Array
* @return bool
*/
}, {
key: "appendStreamRet",
value: function appendStreamRet(input) {
if (!input || input === undefined || input == null) {
return false;
}
if (!this.stream || this.stream === undefined || this.stream == null) {
this.stream = input;
return true;
}
var lenOld = this.stream.length;
var lenPush = input.length;
var mergeStream = new Uint8Array(lenOld + lenPush);
mergeStream.set(this.stream, 0);
mergeStream.set(input, lenOld);
this.stream = mergeStream;
return true;
}
/**
* sub nalu stream, and get Nalu unit
*/
}, {
key: "subBuf",
value: function subBuf(startOpen, endOpen) {
// sub block [m,n]
// nal
var returnBuf = new Uint8Array(this.stream.subarray(startOpen, endOpen + 1));
// streamBuf sub
this.stream = new Uint8Array(this.stream.subarray(endOpen + 1));
return returnBuf;
}
/**
* @param onceGetNalCount: once use get nal count, defult 1
* @return uint8array OR false
*/
}, {
key: "nextNalu",
value: function nextNalu() {
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
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]);
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