Merge branch 'wvp-28181-2.0' of https://github.com/mk1990/wvp-GB28181-pro i...

mk1990

2022-05-18 fe576c58384e0c1919af462ef5fc3ad8ea61da2e

Merge branch 'wvp-28181-2.0' of https://github.com/mk1990/wvp-GB28181-pro into wvp-28181-2.0

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java

@@ -49,13 +49,6 @@
            return;
        }
        try {
            if (device.getOnline() == 1) {
                // 回复200 OK
                responseAck(evt, Response.OK);
            }else {
                // 对于已经离线的设备判断他的注册是否已经过期
                if (!deviceService.expire(device)){
                    device.setKeepaliveTime(DateUtil.getNow());
                    // 判断RPort是否改变，改变则说明路由nat信息变化，修改设备信息
                    // 获取到通信地址等信息
                    ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME);
@@ -71,6 +64,13 @@
                        device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
                    }
                    device.setKeepaliveTime(DateUtil.getNow());
            if (device.getOnline() == 1) {
                // 回复200 OK
                responseAck(evt, Response.OK);
                deviceService.updateDevice(device);
            }else {
                // 对于已经离线的设备判断他的注册是否已经过期
                if (!deviceService.expire(device)){
                    deviceService.online(device);
                    // 回复200 OK
                    responseAck(evt, Response.OK);

 src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java

@@ -90,6 +90,9 @@
    @Autowired
    private DynamicTask dynamicTask;

    @Autowired
    private ZLMHttpHookSubscribe subscribe;




@@ -259,6 +262,7 @@
            }
        }, userSetting.getPlayTimeout()*1000);
        final String ssrc = ssrcInfo.getSsrc();
        final String stream = ssrcInfo.getStream();
        cmder.playStreamCmd(mediaServerItem, ssrcInfo, device, channelId, (MediaServerItem mediaServerItemInuse, JSONObject response) -> {
            logger.info("收到订阅消息： " + response.toJSONString());
            dynamicTask.stop(timeOutTaskKey);
@@ -274,9 +278,13 @@
            if (ssrcIndex >= 0) {
                //ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段 TODO 后续对不规范的非10位ssrc兼容
                String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
                if (!ssrc.equals(ssrcInResponse) && device.isSsrcCheck()) { // 查询到ssrc不一致且开启了ssrc校验则需要针对处理
                    // 查询 ssrcInResponse 是否可用
                    if (mediaServerItem.isRtpEnable() && !mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
                // 查询到ssrc不一致且开启了ssrc校验则需要针对处理
                if (ssrc.equals(ssrcInResponse)) {
                    return;
                }
                logger.info("[SIP 消息] 收到invite 200, 发现下级自定义了ssrc 开启修正");
                if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
                    if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
                        // ssrc 不可用
                        // 释放ssrc
                        mediaServerService.releaseSsrc(mediaServerItem.getId(), finalSsrcInfo.getSsrc());
@@ -286,10 +294,32 @@
                        errorEvent.response(event);
                        return;
                    }

                    // 单端口模式streamId也有变化，需要重新设置监听
                    if (!mediaServerItem.isRtpEnable()) {
                        // 添加订阅
                        JSONObject subscribeKey = new JSONObject();
                        subscribeKey.put("app", "rtp");
                        subscribeKey.put("stream", stream);
                        subscribeKey.put("regist", true);
                        subscribeKey.put("schema", "rtmp");
                        subscribeKey.put("mediaServerId", mediaServerItem.getId());
                        subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed,subscribeKey);
                        subscribeKey.put("stream", String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase());
                        subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey,
                                (MediaServerItem mediaServerItemInUse, JSONObject response)->{
                                    logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
                                    dynamicTask.stop(timeOutTaskKey);
                                    // hook响应
                                    onPublishHandlerForPlay(mediaServerItemInUse, response, device.getDeviceId(), channelId, uuid);
                                    hookEvent.response(mediaServerItemInUse, response);
                                });
                    }
                    // 关闭rtp server
                    mediaServerService.closeRTPServer(device.getDeviceId(), channelId, finalSsrcInfo.getStream());
                    // 重新开启ssrc server
                    mediaServerService.openRTPServer(mediaServerItem, finalSsrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), false);

                }
            }
        }, (event) -> {

 web_src/static/js/jessibuca/decoder.js

@@ -1 +1 @@
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ream_ops.read,write:pe.stream_ops.write,allocate:pe.stream_ops.allocate,mmap:pe.stream_ops.mmap,msync:pe.stream_ops.msync}},link:{node:{getattr:pe.node_ops.getattr,setattr:pe.node_ops.setattr,readlink:pe.node_ops.readlink},stream:{}},chrdev:{node:{getattr:pe.node_ops.getattr,setattr:pe.node_ops.setattr},stream:he.chrdev_stream_ops}});var o=he.createNode(e,r,t,n);return he.isDir(o.mode)?(o.node_ops=pe.ops_table.dir.node,o.stream_ops=pe.ops_table.dir.stream,o.contents={}):he.isFile(o.mode)?(o.node_ops=pe.ops_table.file.node,o.stream_ops=pe.ops_table.file.stream,o.usedBytes=0,o.contents=null):he.isLink(o.mode)?(o.node_ops=pe.ops_table.link.node,o.stream_ops=pe.ops_table.link.stream):he.isChrdev(o.mode)&&(o.node_ops=pe.ops_table.chrdev.node,o.stream_ops=pe.ops_table.chrdev.stream),o.timestamp=Date.now(),e&&(e.contents[r]=o,e.timestamp=o.timestamp),o},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage:function(e,r){var t=e.contents?e.contents.length:0;if(!(t>=r)){r=Math.max(r,t*(t<1048576?2:1.125)>>>0),0!=t&&(r=Math.max(r,256));var n=e.contents;e.contents=new Uint8Array(r),e.usedBytes>0&&e.contents.set(n.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,r){if(e.usedBytes!=r)if(0==r)e.contents=null,e.usedBytes=0;else{var t=e.contents;e.contents=new Uint8Array(r),t&&e.contents.set(t.subarray(0,Math.min(r,e.usedBytes))),e.usedBytes=r}},node_ops:{getattr:function(e){var r={};return r.dev=he.isChrdev(e.mode)?e.id:1,r.ino=e.id,r.mode=e.mode,r.nlink=1,r.uid=0,r.gid=0,r.rdev=e.rdev,he.isDir(e.mode)?r.size=4096:he.isFile(e.mode)?r.size=e.usedBytes:he.isLink(e.mode)?r.size=e.link.length:r.size=0,r.atime=new Date(e.timestamp),r.mtime=new Date(e.timestamp),r.ctime=new Date(e.timestamp),r.blksize=4096,r.blocks=Math.ceil(r.size/r.blksize),r},setattr:function(e,r){void 0!==r.mode&&(e.mode=r.mode),void 0!==r.timestamp&&(e.timestamp=r.timestamp),void 0!==r.size&&pe.resizeFileStorage(e,r.size)},lookup:function(e,r){throw he.genericErrors[44]},mknod:function(e,r,t,n){return pe.createNode(e,r,t,n)},rename:function(e,r,t){if(he.isDir(e.mode)){var n;try{n=he.lookupNode(r,t)}catch(e){}if(n)for(var o in n.contents)throw new he.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=t,r.contents[t]=e,r.timestamp=e.parent.timestamp,e.parent=r},unlink:function(e,r){delete e.contents[r],e.timestamp=Date.now()},rmdir:function(e,r){var t=he.lookupNode(e,r);for(var n in t.contents)throw new he.ErrnoError(55);delete e.contents[r],e.timestamp=Date.now()},readdir:function(e){var r=[".",".."];for(var t in e.contents)e.contents.hasOwnProperty(t)&&r.push(t);return r},symlink:function(e,r,t){var n=pe.createNode(e,r,41471,0);return n.link=t,n},readlink:function(e){if(!he.isLink(e.mode))throw new he.ErrnoError(28);return e.link}},stream_ops:{read:function(e,r,t,n,o){var i=e.node.contents;if(o>=e.node.usedBytes)return 0;var a=Math.min(e.node.usedBytes-o,n);if(a>8&&i.subarray)r.set(i.subarray(o,o+a),t);else for(var s=0;s<a;s++)r[t+s]=i[o+s];return a},write:function(e,r,t,n,o,i){if(!n)return 0;var a=e.node;if(a.timestamp=Date.now(),r.subarray&&(!a.contents||a.contents.subarray)){if(i)return a.contents=r.subarray(t,t+n),a.usedBytes=n,n;if(0===a.usedBytes&&0===o)return a.contents=r.slice(t,t+n),a.usedBytes=n,n;if(o+n<=a.usedBytes)return a.contents.set(r.subarray(t,t+n),o),n}if(pe.expandFileStorage(a,o+n),a.contents.subarray&&r.subarray)a.contents.set(r.subarray(t,t+n),o);else for(var s=0;s<n;s++)a.contents[o+s]=r[t+s];return a.usedBytes=Math.max(a.usedBytes,o+n),n},llseek:function(e,r,t){var n=r;if(1===t?n+=e.position:2===t&&he.isFile(e.node.mode)&&(n+=e.node.usedBytes),n<0)throw new he.ErrnoError(28);return n},allocate:function(e,r,t){pe.expandFileStorage(e.node,r+t),e.node.usedBytes=Math.max(e.node.usedBytes,r+t)},mmap:function(e,r,t,n,o,i){if(0!==r)throw new he.ErrnoError(28);if(!he.isFile(e.node.mode))throw new he.ErrnoError(43);var a,s,u=e.node.contents;if(2&i||u.buffer!==F){if((n>0||n+t<u.length)&&(u=u.subarray?u.subarray(n,n+t):Array.prototype.slice.call(u,n,n+t)),s=!0,!(a=de(t)))throw new he.ErrnoError(48);x.set(u,a)}else s=!1,a=u.byteOffset;return{ptr:a,allocated:s}},msync:function(e,r,t,n,o){if(!he.isFile(e.node.mode))throw new he.ErrnoError(43);return 2&o||pe.stream_ops.write(e,r,0,n,t,!1),0}}};var he={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:function(e,r){if(r=r||{},!(e=fe.resolve(he.cwd(),e)))return{path:"",node:null};var t={follow_mount:!0,recurse_count:0};for(var n in t)void 0===r[n]&&(r[n]=t[n]);if(r.recurse_count>8)throw new he.ErrnoError(32);for(var o=ce.normalizeArray(e.split("/").filter((function(e){return!!e})),!1),i=he.root,a="/",s=0;s<o.length;s++){var u=s===o.length-1;if(u&&r.parent)break;if(i=he.lookupNode(i,o[s]),a=ce.join2(a,o[s]),he.isMountpoint(i)&&(!u||u&&r.follow_mount)&&(i=i.mounted.root),!u||r.follow)for(var c=0;he.isLink(i.mode);){var f=he.readlink(a);if(a=fe.resolve(ce.dirname(a),f),i=he.lookupPath(a,{recurse_count:r.recurse_count}).node,c++>40)throw new he.ErrnoError(32)}}return{path:a,node:i}},getPath:function(e){for(var r;;){if(he.isRoot(e)){var t=e.mount.mountpoint;return r?"/"!==t[t.length-1]?t+"/"+r:t+r:t}r=r?e.name+"/"+r:e.name,e=e.parent}},hashName:function(e,r){for(var t=0,n=0;n<r.length;n++)t=(t<<5)-t+r.charCodeAt(n)|0;return(e+t>>>0)%he.nameTable.length},hashAddNode:function(e){var r=he.hashName(e.parent.id,e.name);e.name_next=he.nameTable[r],he.nameTable[r]=e},hashRemoveNode:function(e){var r=he.hashName(e.parent.id,e.name);if(he.nameTable[r]===e)he.nameTable[r]=e.name_next;else for(var t=he.nameTable[r];t;){if(t.name_next===e){t.name_next=e.name_next;break}t=t.name_next}},lookupNode:function(e,r){var t=he.mayLookup(e);if(t)throw new he.ErrnoError(t,e);for(var n=he.hashName(e.id,r),o=he.nameTable[n];o;o=o.name_next){var i=o.name;if(o.parent.id===e.id&&i===r)return o}return he.lookup(e,r)},createNode:function(e,r,t,n){var o=new he.FSNode(e,r,t,n);return he.hashAddNode(o),o},destroyNode:function(e){he.hashRemoveNode(e)},isRoot:function(e){return e===e.parent},isMountpoint:function(e){return!!e.mounted},isFile:function(e){return 32768==(61440&e)},isDir:function(e){return 16384==(61440&e)},isLink:function(e){return 40960==(61440&e)},isChrdev:function(e){return 8192==(61440&e)},isBlkdev:function(e){return 24576==(61440&e)},isFIFO:function(e){return 4096==(61440&e)},isSocket:function(e){return 49152==(49152&e)},flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:function(e){var r=he.flagModes[e];if(void 0===r)throw new Error("Unknown file open mode: "+e);return r},flagsToPermissionString:function(e){var r=["r","w","rw"][3&e];return 512&e&&(r+="w"),r},nodePermissions:function(e,r){return he.ignorePermissions||(!r.includes("r")||292&e.mode)&&(!r.includes("w")||146&e.mode)&&(!r.includes("x")||73&e.mode)?0:2},mayLookup:function(e){var r=he.nodePermissions(e,"x");return r||(e.node_ops.lookup?0:2)},mayCreate:function(e,r){try{he.lookupNode(e,r);return 20}catch(e){}return he.nodePermissions(e,"wx")},mayDelete:function(e,r,t){var n;try{n=he.lookupNode(e,r)}catch(e){return e.errno}var o=he.nodePermissions(e,"wx");if(o)return o;if(t){if(!he.isDir(n.mode))return 54;if(he.isRoot(n)||he.getPath(n)===he.cwd())return 10}else if(he.isDir(n.mode))return 31;return 0},mayOpen:function(e,r){return e?he.isLink(e.mode)?32:he.isDir(e.mode)&&("r"!==he.flagsToPermissionString(r)||512&r)?31:he.nodePermissions(e,he.flagsToPermissionString(r)):44},MAX_OPEN_FDS:4096,nextfd:function(e,r){e=e||0,r=r||he.MAX_OPEN_FDS;for(var t=e;t<=r;t++)if(!he.streams[t])return t;throw new he.ErrnoError(33)},getStream:function(e){return he.streams[e]},createStream:function(e,r,t){he.FSStream||(he.FSStream=function(){},he.FSStream.prototype={object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}});var n=new he.FSStream;for(var o in e)n[o]=e[o];e=n;var i=he.nextfd(r,t);return e.fd=i,he.streams[i]=e,e},closeStream:function(e){he.streams[e]=null},chrdev_stream_ops:{open:function(e){var r=he.getDevice(e.node.rdev);e.stream_ops=r.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:function(){throw new he.ErrnoError(70)}},major:function(e){return e>>8},minor:function(e){return 255&e},makedev:function(e,r){return e<<8|r},registerDevice:function(e,r){he.devices[e]={stream_ops:r}},getDevice:function(e){return he.devices[e]},getMounts:function(e){for(var r=[],t=[e];t.length;){var n=t.pop();r.push(n),t.push.apply(t,n.mounts)}return r},syncfs:function(e,r){"function"==typeof e&&(r=e,e=!1),he.syncFSRequests++,he.syncFSRequests>1&&E("warning: "+he.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var t=he.getMounts(he.root.mount),n=0;function o(e){return he.syncFSRequests--,r(e)}function i(e){if(e)return i.errored?void 0:(i.errored=!0,o(e));++n>=t.length&&o(null)}t.forEach((function(r){if(!r.type.syncfs)return i(null);r.type.syncfs(r,e,i)}))},mount:function(e,r,t){var n,o="/"===t,i=!t;if(o&&he.root)throw new he.ErrnoError(10);if(!o&&!i){var a=he.lookupPath(t,{follow_mount:!1});if(t=a.path,n=a.node,he.isMountpoint(n))throw new he.ErrnoError(10);if(!he.isDir(n.mode))throw new he.ErrnoError(54)}var s={type:e,opts:r,mountpoint:t,mounts:[]},u=e.mount(s);return u.mount=s,s.root=u,o?he.root=u:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),u},unmount:function(e){var r=he.lookupPath(e,{follow_mount:!1});if(!he.isMountpoint(r.node))throw new he.ErrnoError(28);var t=r.node,n=t.mounted,o=he.getMounts(n);Object.keys(he.nameTable).forEach((function(e){for(var r=he.nameTable[e];r;){var t=r.name_next;o.includes(r.mount)&&he.destroyNode(r),r=t}})),t.mounted=null;var i=t.mount.mounts.indexOf(n);t.mount.mounts.splice(i,1)},lookup:function(e,r){return e.node_ops.lookup(e,r)},mknod:function(e,r,t){var n=he.lookupPath(e,{parent:!0}).node,o=ce.basename(e);if(!o||"."===o||".."===o)throw new he.ErrnoError(28);var i=he.mayCreate(n,o);if(i)throw new he.ErrnoError(i);if(!n.node_ops.mknod)throw new he.ErrnoError(63);return n.node_ops.mknod(n,o,r,t)},create:function(e,r){return r=void 0!==r?r:438,r&=4095,r|=32768,he.mknod(e,r,0)},mkdir:function(e,r){return r=void 0!==r?r:511,r&=1023,r|=16384,he.mknod(e,r,0)},mkdirTree:function(e,r){for(var t=e.split("/"),n="",o=0;o<t.length;++o)if(t[o]){n+="/"+t[o];try{he.mkdir(n,r)}catch(e){if(20!=e.errno)throw e}}},mkdev:function(e,r,t){return void 0===t&&(t=r,r=438),r|=8192,he.mknod(e,r,t)},symlink:function(e,r){if(!fe.resolve(e))throw new he.ErrnoError(44);var t=he.lookupPath(r,{parent:!0}).node;if(!t)throw new he.ErrnoError(44);var n=ce.basename(r),o=he.mayCreate(t,n);if(o)throw new he.ErrnoError(o);if(!t.node_ops.symlink)throw new he.ErrnoError(63);return t.node_ops.symlink(t,n,e)},rename:function(e,r){var t,n,o=ce.dirname(e),i=ce.dirname(r),a=ce.basename(e),s=ce.basename(r);if(t=he.lookupPath(e,{parent:!0}).node,n=he.lookupPath(r,{parent:!0}).node,!t||!n)throw new he.ErrnoError(44);if(t.mount!==n.mount)throw new he.ErrnoError(75);var u,c=he.lookupNode(t,a),f=fe.relative(e,i);if("."!==f.charAt(0))throw new he.ErrnoError(28);if("."!==(f=fe.relative(r,o)).charAt(0))throw new he.ErrnoError(55);try{u=he.lookupNode(n,s)}catch(e){}if(c!==u){var l=he.isDir(c.mode),d=he.mayDelete(t,a,l);if(d)throw new he.ErrnoError(d);if(d=u?he.mayDelete(n,s,l):he.mayCreate(n,s))throw new he.ErrnoError(d);if(!t.node_ops.rename)throw new he.ErrnoError(63);if(he.isMountpoint(c)||u&&he.isMountpoint(u))throw new he.ErrnoError(10);if(n!==t&&(d=he.nodePermissions(t,"w")))throw new he.ErrnoError(d);he.hashRemoveNode(c);try{t.node_ops.rename(c,n,s)}catch(e){throw e}finally{he.hashAddNode(c)}}},rmdir:function(e){var r=he.lookupPath(e,{parent:!0}).node,t=ce.basename(e),n=he.lookupNode(r,t),o=he.mayDelete(r,t,!0);if(o)throw new he.ErrnoError(o);if(!r.node_ops.rmdir)throw new he.ErrnoError(63);if(he.isMountpoint(n))throw new he.ErrnoError(10);r.node_ops.rmdir(r,t),he.destroyNode(n)},readdir:function(e){var r=he.lookupPath(e,{follow:!0}).node;if(!r.node_ops.readdir)throw new he.ErrnoError(54);return r.node_ops.readdir(r)},unlink:function(e){var r=he.lookupPath(e,{parent:!0}).node,t=ce.basename(e),n=he.lookupNode(r,t),o=he.mayDelete(r,t,!1);if(o)throw new he.ErrnoError(o);if(!r.node_ops.unlink)throw new he.ErrnoError(63);if(he.isMountpoint(n))throw new he.ErrnoError(10);r.node_ops.unlink(r,t),he.destroyNode(n)},readlink:function(e){var r=he.lookupPath(e).node;if(!r)throw new he.ErrnoError(44);if(!r.node_ops.readlink)throw new he.ErrnoError(28);return fe.resolve(he.getPath(r.parent),r.node_ops.readlink(r))},stat:function(e,r){var t=he.lookupPath(e,{follow:!r}).node;if(!t)throw new he.ErrnoError(44);if(!t.node_ops.getattr)throw new he.ErrnoError(63);return t.node_ops.getattr(t)},lstat:function(e){return he.stat(e,!0)},chmod:function(e,r,t){var n;"string"==typeof e?n=he.lookupPath(e,{follow:!t}).node:n=e;if(!n.node_ops.setattr)throw new he.ErrnoError(63);n.node_ops.setattr(n,{mode:4095&r|-4096&n.mode,timestamp:Date.now()})},lchmod:function(e,r){he.chmod(e,r,!0)},fchmod:function(e,r){var t=he.getStream(e);if(!t)throw new he.ErrnoError(8);he.chmod(t.node,r)},chown:function(e,r,t,n){var o;"string"==typeof e?o=he.lookupPath(e,{follow:!n}).node:o=e;if(!o.node_ops.setattr)throw new he.ErrnoError(63);o.node_ops.setattr(o,{timestamp:Date.now()})},lchown:function(e,r,t){he.chown(e,r,t,!0)},fchown:function(e,r,t){var n=he.getStream(e);if(!n)throw new he.ErrnoError(8);he.chown(n.node,r,t)},truncate:function(e,r){if(r<0)throw new he.ErrnoError(28);var t;"string"==typeof e?t=he.lookupPath(e,{follow:!0}).node:t=e;if(!t.node_ops.setattr)throw new he.ErrnoError(63);if(he.isDir(t.mode))throw new he.ErrnoError(31);if(!he.isFile(t.mode))throw new he.ErrnoError(28);var n=he.nodePermissions(t,"w");if(n)throw new he.ErrnoError(n);t.node_ops.setattr(t,{size:r,timestamp:Date.now()})},ftruncate:function(e,r){var t=he.getStream(e);if(!t)throw new he.ErrnoError(8);if(0==(2097155&t.flags))throw new he.ErrnoError(28);he.truncate(t.node,r)},utime:function(e,r,t){var n=he.lookupPath(e,{follow:!0}).node;n.node_ops.setattr(n,{timestamp:Math.max(r,t)})},open:function(e,r,n,o,i){if(""===e)throw new he.ErrnoError(44);var a;if(n=void 0===n?438:n,n=64&(r="string"==typeof r?he.modeStringToFlags(r):r)?4095&n|32768:0,"object"==typeof e)a=e;else{e=ce.normalize(e);try{a=he.lookupPath(e,{follow:!(131072&r)}).node}catch(e){}}var s=!1;if(64&r)if(a){if(128&r)throw new he.ErrnoError(20)}else a=he.mknod(e,n,0),s=!0;if(!a)throw new he.ErrnoError(44);if(he.isChrdev(a.mode)&&(r&=-513),65536&r&&!he.isDir(a.mode))throw new he.ErrnoError(54);if(!s){var u=he.mayOpen(a,r);if(u)throw new he.ErrnoError(u)}512&r&&he.truncate(a,0),r&=-131713;var c=he.createStream({node:a,path:he.getPath(a),flags:r,seekable:!0,position:0,stream_ops:a.stream_ops,ungotten:[],error:!1},o,i);return c.stream_ops.open&&c.stream_ops.open(c),!t.logReadFiles||1&r||(he.readFiles||(he.readFiles={}),e in he.readFiles||(he.readFiles[e]=1)),c},close:function(e){if(he.isClosed(e))throw new he.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{he.closeStream(e.fd)}e.fd=null},isClosed:function(e){return null===e.fd},llseek:function(e,r,t){if(he.isClosed(e))throw new he.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new he.ErrnoError(70);if(0!=t&&1!=t&&2!=t)throw new he.ErrnoError(28);return e.position=e.stream_ops.llseek(e,r,t),e.ungotten=[],e.position},read:function(e,r,t,n,o){if(n<0||o<0)throw new he.ErrnoError(28);if(he.isClosed(e))throw new he.ErrnoError(8);if(1==(2097155&e.flags))throw new he.ErrnoError(8);if(he.isDir(e.node.mode))throw new he.ErrnoError(31);if(!e.stream_ops.read)throw new he.ErrnoError(28);var i=void 0!==o;if(i){if(!e.seekable)throw new he.ErrnoError(70)}else o=e.position;var a=e.stream_ops.read(e,r,t,n,o);return i||(e.position+=a),a},write:function(e,r,t,n,o,i){if(n<0||o<0)throw new he.ErrnoError(28);if(he.isClosed(e))throw new he.ErrnoError(8);if(0==(2097155&e.flags))throw new he.ErrnoError(8);if(he.isDir(e.node.mode))throw new he.ErrnoError(31);if(!e.stream_ops.write)throw new he.ErrnoError(28);e.seekable&&1024&e.flags&&he.llseek(e,0,2);var a=void 0!==o;if(a){if(!e.seekable)throw new he.ErrnoError(70)}else o=e.position;var s=e.stream_ops.write(e,r,t,n,o,i);return a||(e.position+=s),s},allocate:function(e,r,t){if(he.isClosed(e))throw new he.ErrnoError(8);if(r<0||t<=0)throw new he.ErrnoError(28);if(0==(2097155&e.flags))throw new he.ErrnoError(8);if(!he.isFile(e.node.mode)&&!he.isDir(e.node.mode))throw new he.ErrnoError(43);if(!e.stream_ops.allocate)throw new he.ErrnoError(138);e.stream_ops.allocate(e,r,t)},mmap:function(e,r,t,n,o,i){if(0!=(2&o)&&0==(2&i)&&2!=(2097155&e.flags))throw new he.ErrnoError(2);if(1==(2097155&e.flags))throw new he.ErrnoError(2);if(!e.stream_ops.mmap)throw new he.ErrnoError(43);return e.stream_ops.mmap(e,r,t,n,o,i)},msync:function(e,r,t,n,o){return e&&e.stream_ops.msync?e.stream_ops.msync(e,r,t,n,o):0},munmap:function(e){return 0},ioctl:function(e,r,t){if(!e.stream_ops.ioctl)throw new he.ErrnoError(59);return e.stream_ops.ioctl(e,r,t)},readFile:function(e,r){if((r=r||{}).flags=r.flags||0,r.encoding=r.encoding||"binary","utf8"!==r.encoding&&"binary"!==r.encoding)throw new Error('Invalid encoding type "'+r.encoding+'"');var t,n=he.open(e,r.flags),o=he.stat(e).size,i=new Uint8Array(o);return he.read(n,i,0,o,0),"utf8"===r.encoding?t=P(i,0):"binary"===r.encoding&&(t=i),he.close(n),t},writeFile:function(e,r,t){(t=t||{}).flags=t.flags||577;var n=he.open(e,t.flags,t.mode);if("string"==typeof r){var o=new Uint8Array(S(r)+1),i=A(r,o,0,o.length);he.write(n,o,0,i,void 0,t.canOwn)}else{if(!ArrayBuffer.isView(r))throw new Error("Unsupported data type");he.write(n,r,0,r.byteLength,void 0,t.canOwn)}he.close(n)},cwd:function(){return he.currentPath},chdir:function(e){var r=he.lookupPath(e,{follow:!0});if(null===r.node)throw new he.ErrnoError(44);if(!he.isDir(r.node.mode))throw new he.ErrnoError(54);var t=he.nodePermissions(r.node,"x");if(t)throw new he.ErrnoError(t);he.currentPath=r.path},createDefaultDirectories:function(){he.mkdir("/tmp"),he.mkdir("/home"),he.mkdir("/home/web_user")},createDefaultDevices:function(){he.mkdir("/dev"),he.registerDevice(he.makedev(1,3),{read:function(){return 0},write:function(e,r,t,n,o){return n}}),he.mkdev("/dev/null",he.makedev(1,3)),le.register(he.makedev(5,0),le.default_tty_ops),le.register(he.makedev(6,0),le.default_tty1_ops),he.mkdev("/dev/tty",he.makedev(5,0)),he.mkdev("/dev/tty1",he.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return function(){return crypto.getRandomValues(e),e[0]}}if(m)try{var r=a.default;return function(){return r.randomBytes(1)[0]}}catch(e){}return function(){ee("randomDevice")}}();he.createDevice("/dev","random",e),he.createDevice("/dev","urandom",e),he.mkdir("/dev/shm"),he.mkdir("/dev/shm/tmp")},createSpecialDirectories:function(){he.mkdir("/proc");var e=he.mkdir("/proc/self");he.mkdir("/proc/self/fd"),he.mount({mount:function(){var r=he.createNode(e,"fd",16895,73);return r.node_ops={lookup:function(e,r){var t=+r,n=he.getStream(t);if(!n)throw new he.ErrnoError(8);var o={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function(){return n.path}}};return o.parent=o,o}},r}},{},"/proc/self/fd")},createStandardStreams:function(){t.stdin?he.createDevice("/dev","stdin",t.stdin):he.symlink("/dev/tty","/dev/stdin"),t.stdout?he.createDevice("/dev","stdout",null,t.stdout):he.symlink("/dev/tty","/dev/stdout"),t.stderr?he.createDevice("/dev","stderr",null,t.stderr):he.symlink("/dev/tty1","/dev/stderr"),he.open("/d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extInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,lookupPath:function(e,r){if(r=r||{},!(e=pe.resolve(ge.cwd(),e)))return{path:"",node:null};var t={follow_mount:!0,recurse_count:0};for(var n in t)void 0===r[n]&&(r[n]=t[n]);if(r.recurse_count>8)throw new ge.ErrnoError(32);for(var o=de.normalizeArray(e.split("/").filter((function(e){return!!e})),!1),a=ge.root,i="/",s=0;s<o.length;s++){var u=s===o.length-1;if(u&&r.parent)break;if(a=ge.lookupNode(a,o[s]),i=de.join2(i,o[s]),ge.isMountpoint(a)&&(!u||u&&r.follow_mount)&&(a=a.mounted.root),!u||r.follow)for(var c=0;ge.isLink(a.mode);){var f=ge.readlink(i);if(i=pe.resolve(de.dirname(i),f),a=ge.lookupPath(i,{recurse_count:r.recurse_count}).node,c++>40)throw new ge.ErrnoError(32)}}return{path:i,node:a}},getPath:function(e){for(var r;;){if(ge.isRoot(e)){var t=e.mount.mountpoint;return r?"/"!==t[t.length-1]?t+"/"+r:t+r:t}r=r?e.name+"/"+r:e.name,e=e.parent}},hashName:function(e,r){for(var t=0,n=0;n<r.length;n++)t=(t<<5)-t+r.charCodeAt(n)|0;return(e+t>>>0)%ge.nameTable.length},hashAddNode:function(e){var r=ge.hashName(e.parent.id,e.name);e.name_next=ge.nameTable[r],ge.nameTable[r]=e},hashRemoveNode:function(e){var r=ge.hashName(e.parent.id,e.name);if(ge.nameTable[r]===e)ge.nameTable[r]=e.name_next;else for(var t=ge.nameTable[r];t;){if(t.name_next===e){t.name_next=e.name_next;break}t=t.name_next}},lookupNode:function(e,r){var t=ge.mayLookup(e);if(t)throw new ge.ErrnoError(t,e);for(var n=ge.hashName(e.id,r),o=ge.nameTable[n];o;o=o.name_next){var a=o.name;if(o.parent.id===e.id&&a===r)return o}return ge.lookup(e,r)},createNode:function(e,r,t,n){var o=new ge.FSNode(e,r,t,n);return ge.hashAddNode(o),o},destroyNode:function(e){ge.hashRemoveNode(e)},isRoot:function(e){return e===e.parent},isMountpoint:function(e){return!!e.mounted},isFile:function(e){return 32768==(61440&e)},isDir:function(e){return 16384==(61440&e)},isLink:function(e){return 40960==(61440&e)},isChrdev:function(e){return 8192==(61440&e)},isBlkdev:function(e){return 24576==(61440&e)},isFIFO:function(e){return 4096==(61440&e)},isSocket:function(e){return 49152==(49152&e)},flagModes:{r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},modeStringToFlags:function(e){var r=ge.flagModes[e];if(void 0===r)throw new Error("Unknown file open mode: "+e);return r},flagsToPermissionString:function(e){var r=["r","w","rw"][3&e];return 512&e&&(r+="w"),r},nodePermissions:function(e,r){return ge.ignorePermissions||(-1===r.indexOf("r")||292&e.mode)&&(-1===r.indexOf("w")||146&e.mode)&&(-1===r.indexOf("x")||73&e.mode)?0:2},mayLookup:function(e){var r=ge.nodePermissions(e,"x");return r||(e.node_ops.lookup?0:2)},mayCreate:function(e,r){try{ge.lookupNode(e,r);return 20}catch(e){}return ge.nodePermissions(e,"wx")},mayDelete:function(e,r,t){var n;try{n=ge.lookupNode(e,r)}catch(e){return e.errno}var o=ge.nodePermissions(e,"wx");if(o)return o;if(t){if(!ge.isDir(n.mode))return 54;if(ge.isRoot(n)||ge.getPath(n)===ge.cwd())return 10}else if(ge.isDir(n.mode))return 31;return 0},mayOpen:function(e,r){return e?ge.isLink(e.mode)?32:ge.isDir(e.mode)&&("r"!==ge.flagsToPermissionString(r)||512&r)?31:ge.nodePermissions(e,ge.flagsToPermissionString(r)):44},MAX_OPEN_FDS:4096,nextfd:function(e,r){e=e||0,r=r||ge.MAX_OPEN_FDS;for(var t=e;t<=r;t++)if(!ge.streams[t])return t;throw new ge.ErrnoError(33)},getStream:function(e){return ge.streams[e]},createStream:function(e,r,t){ge.FSStream||(ge.FSStream=function(){},ge.FSStream.prototype={object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}});var n=new ge.FSStream;for(var o in e)n[o]=e[o];e=n;var a=ge.nextfd(r,t);return e.fd=a,ge.streams[a]=e,e},closeStream:function(e){ge.streams[e]=null},chrdev_stream_ops:{open:function(e){var r=ge.getDevice(e.node.rdev);e.stream_ops=r.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:function(){throw new ge.ErrnoError(70)}},major:function(e){return e>>8},minor:function(e){return 255&e},makedev:function(e,r){return e<<8|r},registerDevice:function(e,r){ge.devices[e]={stream_ops:r}},getDevice:function(e){return ge.devices[e]},getMounts:function(e){for(var r=[],t=[e];t.length;){var n=t.pop();r.push(n),t.push.apply(t,n.mounts)}return r},syncfs:function(e,r){"function"==typeof e&&(r=e,e=!1),ge.syncFSRequests++,ge.syncFSRequests>1&&w("warning: "+ge.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var t=ge.getMounts(ge.root.mount),n=0;function o(e){return ge.syncFSRequests--,r(e)}function a(e){if(e)return a.errored?void 0:(a.errored=!0,o(e));++n>=t.length&&o(null)}t.forEach((function(r){if(!r.type.syncfs)return a(null);r.type.syncfs(r,e,a)}))},mount:function(e,r,t){var n,o="/"===t,a=!t;if(o&&ge.root)throw new ge.ErrnoError(10);if(!o&&!a){var i=ge.lookupPath(t,{follow_mount:!1});if(t=i.path,n=i.node,ge.isMountpoint(n))throw new ge.ErrnoError(10);if(!ge.isDir(n.mode))throw new ge.ErrnoError(54)}var s={type:e,opts:r,mountpoint:t,mounts:[]},u=e.mount(s);return u.mount=s,s.root=u,o?ge.root=u:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),u},unmount:function(e){var r=ge.lookupPath(e,{follow_mount:!1});if(!ge.isMountpoint(r.node))throw new ge.ErrnoError(28);var t=r.node,n=t.mounted,o=ge.getMounts(n);Object.keys(ge.nameTable).forEach((function(e){for(var r=ge.nameTable[e];r;){var t=r.name_next;-1!==o.indexOf(r.mount)&&ge.destroyNode(r),r=t}})),t.mounted=null;var a=t.mount.mounts.indexOf(n);t.mount.mounts.splice(a,1)},lookup:function(e,r){return e.node_ops.lookup(e,r)},mknod:function(e,r,t){var n=ge.lookupPath(e,{parent:!0}).node,o=de.basename(e);if(!o||"."===o||".."===o)throw new ge.ErrnoError(28);var a=ge.mayCreate(n,o);if(a)throw new ge.ErrnoError(a);if(!n.node_ops.mknod)throw new ge.ErrnoError(63);return n.node_ops.mknod(n,o,r,t)},create:function(e,r){return r=void 0!==r?r:438,r&=4095,r|=32768,ge.mknod(e,r,0)},mkdir:function(e,r){return r=void 0!==r?r:511,r&=1023,r|=16384,ge.mknod(e,r,0)},mkdirTree:function(e,r){for(var t=e.split("/"),n="",o=0;o<t.length;++o)if(t[o]){n+="/"+t[o];try{ge.mkdir(n,r)}catch(e){if(20!=e.errno)throw e}}},mkdev:function(e,r,t){return void 0===t&&(t=r,r=438),r|=8192,ge.mknod(e,r,t)},symlink:function(e,r){if(!pe.resolve(e))throw new ge.ErrnoError(44);var t=ge.lookupPath(r,{parent:!0}).node;if(!t)throw new ge.ErrnoError(44);var n=de.basename(r),o=ge.mayCreate(t,n);if(o)throw new ge.ErrnoError(o);if(!t.node_ops.symlink)throw new ge.ErrnoError(63);return t.node_ops.symlink(t,n,e)},rename:function(e,r){var t,n,o=de.dirname(e),a=de.dirname(r),i=de.basename(e),s=de.basename(r);if(t=ge.lookupPath(e,{parent:!0}).node,n=ge.lookupPath(r,{parent:!0}).node,!t||!n)throw new ge.ErrnoError(44);if(t.mount!==n.mount)throw new ge.ErrnoError(75);var u,c=ge.lookupNode(t,i),f=pe.relative(e,a);if("."!==f.charAt(0))throw new ge.ErrnoError(28);if("."!==(f=pe.relative(r,o)).charAt(0))throw new ge.ErrnoError(55);try{u=ge.lookupNode(n,s)}catch(e){}if(c!==u){var l=ge.isDir(c.mode),d=ge.mayDelete(t,i,l);if(d)throw new ge.ErrnoError(d);if(d=u?ge.mayDelete(n,s,l):ge.mayCreate(n,s))throw new ge.ErrnoError(d);if(!t.node_ops.rename)throw new ge.ErrnoError(63);if(ge.isMountpoint(c)||u&&ge.isMountpoint(u))throw new ge.ErrnoError(10);if(n!==t&&(d=ge.nodePermissions(t,"w")))throw new ge.ErrnoError(d);try{ge.trackingDelegate.willMovePath}catch(t){w("FS.trackingDelegate['willMovePath']('"+e+"', '"+r+"') threw an exception: "+t.message)}ge.hashRemoveNode(c);try{t.node_ops.rename(c,n,s)}catch(e){throw e}finally{ge.hashAddNode(c)}try{ge.trackingDelegate.onMovePath}catch(t){w("FS.trackingDelegate['onMovePath']('"+e+"', '"+r+"') threw an exception: "+t.message)}}},rmdir:function(e){var r=ge.lookupPath(e,{parent:!0}).node,t=de.basename(e),n=ge.lookupNode(r,t),o=ge.mayDelete(r,t,!0);if(o)throw new ge.ErrnoError(o);if(!r.node_ops.rmdir)throw new ge.ErrnoError(63);if(ge.isMountpoint(n))throw new ge.ErrnoError(10);try{ge.trackingDelegate.willDeletePath}catch(r){w("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+r.message)}r.node_ops.rmdir(r,t),ge.destroyNode(n);try{ge.trackingDelegate.onDeletePath}catch(r){w("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+r.message)}},readdir:function(e){var r=ge.lookupPath(e,{follow:!0}).node;if(!r.node_ops.readdir)throw new ge.ErrnoError(54);return r.node_ops.readdir(r)},unlink:function(e){var r=ge.lookupPath(e,{parent:!0}).node,t=de.basename(e),n=ge.lookupNode(r,t),o=ge.mayDelete(r,t,!1);if(o)throw new ge.ErrnoError(o);if(!r.node_ops.unlink)throw new ge.ErrnoError(63);if(ge.isMountpoint(n))throw new ge.ErrnoError(10);try{ge.trackingDelegate.willDeletePath}catch(r){w("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+r.message)}r.node_ops.unlink(r,t),ge.destroyNode(n);try{ge.trackingDelegate.onDeletePath}catch(r){w("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+r.message)}},readlink:function(e){var r=ge.lookupPath(e).node;if(!r)throw new ge.ErrnoError(44);if(!r.node_ops.readlink)throw new ge.ErrnoError(28);return pe.resolve(ge.getPath(r.parent),r.node_ops.readlink(r))},stat:function(e,r){var t=ge.lookupPath(e,{follow:!r}).node;if(!t)throw new ge.ErrnoError(44);if(!t.node_ops.getattr)throw new ge.ErrnoError(63);return t.node_ops.getattr(t)},lstat:function(e){return ge.stat(e,!0)},chmod:function(e,r,t){var n;"string"==typeof e?n=ge.lookupPath(e,{follow:!t}).node:n=e;if(!n.node_ops.setattr)throw new ge.ErrnoError(63);n.node_ops.setattr(n,{mode:4095&r|-4096&n.mode,timestamp:Date.now()})},lchmod:function(e,r){ge.chmod(e,r,!0)},fchmod:function(e,r){var t=ge.getStream(e);if(!t)throw new ge.ErrnoError(8);ge.chmod(t.node,r)},chown:function(e,r,t,n){var o;"string"==typeof e?o=ge.lookupPath(e,{follow:!n}).node:o=e;if(!o.node_ops.setattr)throw new ge.ErrnoError(63);o.node_ops.setattr(o,{timestamp:Date.now()})},lchown:function(e,r,t){ge.chown(e,r,t,!0)},fchown:function(e,r,t){var n=ge.getStream(e);if(!n)throw new ge.ErrnoError(8);ge.chown(n.node,r,t)},truncate:function(e,r){if(r<0)throw new ge.ErrnoError(28);var t;"string"==typeof e?t=ge.lookupPath(e,{follow:!0}).node:t=e;if(!t.node_ops.setattr)throw new ge.ErrnoError(63);if(ge.isDir(t.mode))throw new ge.ErrnoError(31);if(!ge.isFile(t.mode))throw new ge.ErrnoError(28);var n=ge.nodePermissions(t,"w");if(n)throw new ge.ErrnoError(n);t.node_ops.setattr(t,{size:r,timestamp:Date.now()})},ftruncate:function(e,r){var t=ge.getStream(e);if(!t)throw new ge.ErrnoError(8);if(0==(2097155&t.flags))throw new ge.ErrnoError(28);ge.truncate(t.node,r)},utime:function(e,r,t){var n=ge.lookupPath(e,{follow:!0}).node;n.node_ops.setattr(n,{timestamp:Math.max(r,t)})},open:function(e,r,n,o,a){if(""===e)throw new ge.ErrnoError(44);var i;if(n=void 0===n?438:n,n=64&(r="string"==typeof r?ge.modeStringToFlags(r):r)?4095&n|32768:0,"object"==typeof e)i=e;else{e=de.normalize(e);try{i=ge.lookupPath(e,{follow:!(131072&r)}).node}catch(e){}}var s=!1;if(64&r)if(i){if(128&r)throw new ge.ErrnoError(20)}else i=ge.mknod(e,n,0),s=!0;if(!i)throw new ge.ErrnoError(44);if(ge.isChrdev(i.mode)&&(r&=-513),65536&r&&!ge.isDir(i.mode))throw new ge.ErrnoError(54);if(!s){var u=ge.mayOpen(i,r);if(u)throw new ge.ErrnoError(u)}512&r&&ge.truncate(i,0),r&=-131713;var c=ge.createStream({node:i,path:ge.getPath(i),flags:r,seekable:!0,position:0,stream_ops:i.stream_ops,ungotten:[],error:!1},o,a);c.stream_ops.open&&c.stream_ops.open(c),!t.logReadFiles||1&r||(ge.readFiles||(ge.readFiles={}),e in ge.readFiles||(ge.readFiles[e]=1,w("FS.trackingDelegate error on read file: "+e)));try{ge.trackingDelegate.onOpenFile}catch(r){w("FS.trackingDelegate['onOpenFile']('"+e+"', flags) threw an exception: "+r.message)}return c},close:function(e){if(ge.isClosed(e))throw new ge.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{ge.closeStream(e.fd)}e.fd=null},isClosed:function(e){return null===e.fd},llseek:function(e,r,t){if(ge.isClosed(e))throw new ge.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new ge.ErrnoError(70);if(0!=t&&1!=t&&2!=t)throw new ge.ErrnoError(28);return e.position=e.stream_ops.llseek(e,r,t),e.ungotten=[],e.position},read:function(e,r,t,n,o){if(n<0||o<0)throw new ge.ErrnoError(28);if(ge.isClosed(e))throw new ge.ErrnoError(8);if(1==(2097155&e.flags))throw new ge.ErrnoError(8);if(ge.isDir(e.node.mode))throw new ge.ErrnoError(31);if(!e.stream_ops.read)throw new ge.ErrnoError(28);var a=void 0!==o;if(a){if(!e.seekable)throw new ge.ErrnoError(70)}else o=e.position;var i=e.stream_ops.read(e,r,t,n,o);return a||(e.position+=i),i},write:function(e,r,t,n,o,a){if(n<0||o<0)throw new ge.ErrnoError(28);if(ge.isClosed(e))throw new ge.ErrnoError(8);if(0==(2097155&e.flags))throw new ge.ErrnoError(8);if(ge.isDir(e.node.mode))throw new ge.ErrnoError(31);if(!e.stream_ops.write)throw new ge.ErrnoError(28);e.seekable&&1024&e.flags&&ge.llseek(e,0,2);var i=void 0!==o;if(i){if(!e.seekable)throw new ge.ErrnoError(70)}else o=e.position;var s=e.stream_ops.write(e,r,t,n,o,a);i||(e.position+=s);try{e.path&&ge.trackingDelegate.onWriteToFile&&ge.trackingDelegate.onWriteToFile(e.path)}catch(r){w("FS.trackingDelegate['onWriteToFile']('"+e.path+"') threw an exception: "+r.message)}return s},allocate:function(e,r,t){if(ge.isClosed(e))throw new ge.ErrnoError(8);if(r<0||t<=0)throw new ge.ErrnoError(28);if(0==(2097155&e.flags))throw new ge.ErrnoError(8);if(!ge.isFile(e.node.mode)&&!ge.isDir(e.node.mode))throw new ge.ErrnoError(43);if(!e.stream_ops.allocate)throw new ge.ErrnoError(138);e.stream_ops.allocate(e,r,t)},mmap:function(e,r,t,n,o,a){if(0!=(2&o)&&0==(2&a)&&2!=(2097155&e.flags))throw new ge.ErrnoError(2);if(1==(2097155&e.flags))throw new ge.ErrnoError(2);if(!e.stream_ops.mmap)throw new ge.ErrnoError(43);return e.stream_ops.mmap(e,r,t,n,o,a)},msync:function(e,r,t,n,o){return e&&e.stream_ops.msync?e.stream_ops.msync(e,r,t,n,o):0},munmap:function(e){return 0},ioctl:function(e,r,t){if(!e.stream_ops.ioctl)throw new ge.ErrnoError(59);return e.stream_ops.ioctl(e,r,t)},readFile:function(e,r){if((r=r||{}).flags=r.flags||0,r.encoding=r.encoding||"binary","utf8"!==r.encoding&&"binary"!==r.encoding)throw new Error('Invalid encoding type "'+r.encoding+'"');var t,n=ge.open(e,r.flags),o=ge.stat(e).size,a=new Uint8Array(o);return ge.read(n,a,0,o,0),"utf8"===r.encoding?t=C(a,0):"binary"===r.encoding&&(t=a),ge.close(n),t},writeFile:function(e,r,t){(t=t||{}).flags=t.flags||577;var n=ge.open(e,t.flags,t.mode);if("string"==typeof r){var o=new Uint8Array(F(r)+1),a=D(r,o,0,o.length);ge.write(n,o,0,a,void 0,t.canOwn)}else{if(!ArrayBuffer.isView(r))throw new Error("Unsupported data type");ge.write(n,r,0,r.byteLength,void 0,t.canOwn)}ge.close(n)},cwd:function(){return ge.currentPath},chdir:function(e){var r=ge.lookupPath(e,{follow:!0});if(null==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g("Fragment shader failed to compile: "+e.getShaderInfoLog(a));var i=e.createProgram();e.attachShader(i,o),e.attachShader(i,a),e.linkProgram(i),e.getProgramParameter(i,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(i)),e.useProgram(i);var s=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,s),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var u=e.getAttribLocation(i,"vertexPos");e.enableVertexAttribArray(u),e.vertexAttribPointer(u,2,e.FLOAT,!1,0,0);var c=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,c),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var f=e.getAttribLocation(i,"texturePos");function l(r,t){var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),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),e.bindTexture(e.TEXTURE_2D,null),e.uniform1i(e.getUniformLocation(i,r),t),n}e.enableVertexAttribArray(f),e.vertexAttribPointer(f,2,e.FLOAT,!1,0,0);var d=l("ySampler",0),p=l("uSampler",1),h=l("vSampler",2);return{render:function(r,t,n,o,a){e.viewport(0,0,r,t),e.activeTexture(e.TEXTURE0),e.bindTexture(e.TEXTURE_2D,d),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r,t,0,e.LUMINANCE,e.UNSIGNED_BYTE,n),e.activeTexture(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,p),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r/2,t/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,o),e.activeTexture(e.TEXTURE2),e.bindTexture(e.TEXTURE_2D,h),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,r/2,t/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,a),e.drawArrays(e.TRIANGLE_STRIP,0,4)},destroy:function(){try{e.deleteProgram(i),e.deleteBuffer(s),e.deleteBuffer(c),e.deleteTexture(d),e.deleteTexture(p),e.deleteBuffer(h)}catch(e){}}}})(this.offscreenCanvasGL,n.opt.openWebglAlignment),this.draw=function(n,a,i,u){this.webglObj.render(e,r,s.HEAPU8.subarray(a,a+t),s.HEAPU8.subarray(i,i+o),s.HEAPU8.subarray(u,u+o));let c=this.offscreenCanvas.transferToImageBitmap();postMessage({cmd:h,buffer:c,delay:this.delay,ts:n},[c])}):this.draw=function(e,r,n,a){var i=[s.HEAPU8.subarray(r,r+t),s.HEAPU8.subarray(n,n+o),s.HEAPU8.subarray(a,a+o)].map((e=>Uint8Array.from(e)));postMessage({cmd:h,output:i,delay:this.delay,ts:e},i.map((e=>e.buffer)))}},getDelay:function(e){return e?(this.firstTimestamp?e&&(this.delay=Date.now()-this.startTimestamp-(e-this.firstTimestamp)):(this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1),this.delay):-1},resetDelay:function(){this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1},init:function(){n.opt.debug&&console.log("Jessibuca: [worker] init");const r=e=>{n.opt.useWCS&&n.useOffscreen()&&e.type===E&&t.decode?t.decode(e.payload,e.ts):e.decoder.decode(e.payload,e.ts)};this.stopId=setInterval((()=>{if(e.length)if(this.dropping){for((t=e.shift()).type===w&&0===t.payload[1]&&r(t);!t.isIFrame&&e.length;)(t=e.shift()).type===w&&0===t.payload[1]&&r(t);t.isIFrame&&(this.dropping=!1,r(t))}else{var t=e[0];if(-1===this.getDelay(t.ts))n.opt.debug&&console.log("Jessibuca: [worker]: common dumex delay is -1"),e.shift(),r(t);else if(this.delay>n.opt.videoBuffer+1e3)n.opt.debug&&console.log("Jessibuca: [worker]:",`delay is ${this.delay}, set dropping is true`),this.resetDelay(),this.dropping=!0;else for(;e.length&&(t=e[0],this.getDelay(t.ts)>n.opt.videoBuffer);)e.shift(),r(t)}}),10)},close:function(){n.opt.debug&&console.log("Jessibuca: [worker]: close"),clearInterval(this.stopId),this.stopId=null,o.clear(),a.clear(),t.reset&&t.reset(),this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.dropping=!1,this.webglObj&&(this.webglObj.destroy(),this.offscreenCanvas=null,this.offscreenCanvasGL=null,this.offscreenCanvasCtx=null),e=[],r=[],delete this.playAudioPlanar,delete this.draw},pushBuffer:function(r,t){t.type===w?e.push({ts:t.ts,payload:r,decoder:o,type:w}):t.type===E&&e.push({ts:t.ts,payload:r,decoder:a,type:E,isIFrame:t.isIFrame})}},o=new s.AudioDecoder(n),a=new s.VideoDecoder(n);postMessage({cmd:b}),self.onmessage=function(e){var r=e.data;switch(r.cmd){case b:try{n.opt=Object.assign(n.opt,JSON.parse(r.opt))}catch(e){}o.sample_rate=r.sampleRate,n.init();break;case _:n.pushBuffer(r.buffer,r.options);break;case k:o.decode(r.buffer,r.ts);break;case T:a.decode(r.buffer,r.ts);break;case P:n.close();break;case C:n.opt[r.key]=r.value}}}}));

 web_src/static/js/jessibuca/decoder.wasm

Binary files differ

 web_src/static/js/jessibuca/jessibuca.d.ts

New file
@@ -0,0 +1,637 @@
declare namespace Jessibuca {

    /** 超时信息 */
    enum TIMEOUT {
        /** 当play()的时候，如果没有数据返回 */
        loadingTimeout = 'loadingTimeout',
        /** 当播放过程中，如果超过timeout之后没有数据渲染 */
        delayTimeout = 'delayTimeout',
    }

    /** 错误信息 */
    enum ERROR {
        /** 播放错误，url 为空的时候，调用 play 方法 */
        playError = 'playError',
        /** http 请求失败 */
        fetchError = 'fetchError',
        /** websocket 请求失败 */
        websocketError = 'websocketError',
        /** webcodecs 解码 h265 失败 */
        webcodecsH265NotSupport = 'webcodecsH265NotSupport',
        /** mediaSource 解码 h265 失败 */
        mediaSourceH265NotSupport = 'mediaSourceH265NotSupport',
        /** wasm 解码失败 */
        wasmDecodeError = 'wasmDecodeError',
    }

    interface Config {
        /**
         * 播放器容器
         * *  若为 string ，则底层调用的是 document.getElementById('id')
         * */
        container: HTMLElement | string;
        /**
         * 设置最大缓冲时长，单位秒，播放器会自动消除延迟
         */
        videoBuffer?: number;
        /**
         * worker地址
         * *  默认引用的是根目录下面的decoder.js文件 ，decoder.js 与 decoder.wasm文件必须是放在同一个目录下面。 */
        decoder?: string;
        /**
         * 是否不使用离屏模式（提升渲染能力）
         */
        forceNoOffscreen?: boolean;
        /**
         * 是否开启当页面的'visibilityState'变为'hidden'的时候，自动暂停播放。
         */
        hiddenAutoPause?: boolean;
        /**
         * 是否有音频，如果设置`false`，则不对音频数据解码，提升性能。
         */
        hasAudio?: boolean;
        /**
         * 设置旋转角度，只支持，0(默认)，180，270 三个值
         */
        rotate?: boolean;
        /**
         * 1. 当为`true`的时候：视频画面做等比缩放后,高或宽对齐canvas区域,画面不被拉伸,但有黑边。 等同于 `setScaleMode(1)`
         * 2. 当为`false`的时候：视频画面完全填充canvas区域,画面会被拉伸。等同于 `setScaleMode(0)`
         */
        isResize?: boolean;
        /**
         * 1. 当为`true`的时候：视频画面做等比缩放后,完全填充canvas区域,画面不被拉伸,没有黑边,但画面显示不全。等同于 `setScaleMode(2)`
         */
        isFullSize?: boolean;
        /**
         * 1. 当为`true`的时候：ws协议不检验是否以.flv为依据，进行协议解析。
         */
        isFlv?: boolean;
        /**
         * 是否开启控制台调试打
         */
        debug?: boolean;
        /**
         * 1. 设置超时时长, 单位秒
         * 2. 在连接成功之前(loading)和播放中途(heart),如果超过设定时长无数据返回,则回调timeout事件
         */
        timeout?: number;
        /**
         * 1. 设置超时时长, 单位秒
         * 2. 在连接成功之前,如果超过设定时长无数据返回,则回调timeout事件
         */
        heartTimeout?: number;
        /**
         * 1. 设置超时时长, 单位秒
         * 2. 在连接成功之前,如果超过设定时长无数据返回,则回调timeout事件
         */
        loadingTimeout?: number;
        /**
         * 是否支持屏幕的双击事件，触发全屏，取消全屏事件
         */
        supportDblclickFullscreen?: boolean;
        /**
         * 是否显示网
         */
        showBandwidth?: boolean;
        /**
         * 配置操作按钮
         */
        operateBtns?: {
            /** 是否显示全屏按钮 */
            fullscreen?: boolean;
            /** 是否显示截图按钮 */
            screenshot?: boolean;
            /** 是否显示播放暂停按钮 */
            play?: boolean;
            /** 是否显示声音按钮 */
            audio?: boolean;
            /** 是否显示录制按 */
            record?: boolean;
        };
        /**
         * 开启屏幕常亮，在手机浏览器上, canvas标签渲染视频并不会像video标签那样保持屏幕常亮
         */
        keepScreenOn?: boolean;
        /**
         * 是否开启声音，默认是关闭声音播放的
         */
        isNotMute?: boolean;
        /**
         * 加载过程中文案
         */
        loadingText?: boolean;
        /**
         * 背景图片
         */
        background?: string;
        /**
         * 是否开启MediaSource硬解码
         * * 视频编码只支持H.264视频（Safari on iOS不支持）
         * * 不支持 forceNoOffscreen 为 false (开启离屏渲染)
         */
        useMSE?: boolean;
        /**
         * 是否开启Webcodecs硬解码
         * *  视频编码只支持H.264视频 (需在chrome 94版本以上，需要https或者localhost环境)
         * *  支持 forceNoOffscreen 为 false （开启离屏渲染)
         * */
        useWCS?: boolean;
        /**
         * 是否开启键盘快捷键
         * 目前支持的键盘快捷键有：esc -> 退出全屏；arrowUp -> 声音增加；arrowDown -> 声音减少；
         */
        hotKey?: boolean;
        /**
         *  在使用MSE或者Webcodecs 播放H265的时候，是否自动降级到wasm模式。
         *  设置为false 则直接关闭播放，抛出Error 异常，设置为true 则会自动切换成wasm模式播放。
         */
        autoWasm?: boolean;
        /**
         * heartTimeout 心跳超时之后自动再播放,不再抛出异常，而直接重新播放视频地址。
         */
        heartTimeoutReplay?: boolean,
        /**
         * heartTimeoutReplay 从试次数，超过之后，不再自动播放
         */
        heartTimeoutReplayTimes?: number,
        /**
         * loadingTimeout loading之后自动再播放,不再抛出异常，而直接重新播放视频地址。
         */
        loadingTimeoutReplay?: boolean,
        /**
         * heartTimeoutReplay 从试次数，超过之后，不再自动播放
         */
        loadingTimeoutReplayTimes?: number
        /**
         * wasm解码报错之后，不再抛出异常，而是直接重新播放视频地址。
         */
        wasmDecodeErrorReplay?: boolean,
        /**
         * https://github.com/langhuihui/jessibuca/issues/152 解决方案
         * 例如：WebGL图像预处理默认每次取4字节的数据，但是540x960分辨率下的U、V分量宽度是540/2=270不能被4整除，导致绿屏。
         */
        openWebglAlignment?: boolean
    }
}


declare class Jessibuca {

    constructor(config?: Jessibuca.Config);

    /**
     * 是否开启控制台调试打印
     @example
     // 开启
     jessibuca.setDebug(true)
     // 关闭
     jessibuca.setDebug(false)
     */
    setDebug(flag: boolean): void;

    /**
     * 静音
     @example
     jessibuca.mute()
     */
    mute(): void;

    /**
     * 取消静音
     @example
     jessibuca.cancelMute()
     */
    cancelMute(): void;

    /**
     * 留给上层用户操作来触发音频恢复的方法。
     *
     * iPhone，chrome等要求自动播放时，音频必须静音，需要由一个真实的用户交互操作来恢复，不能使用代码。
     *
     * https://developers.google.com/web/updates/2017/09/autoplay-policy-changes
     */
    audioResume(): void;

    /**
     *
     * 设置超时时长, 单位秒
     * 在连接成功之前和播放中途,如果超过设定时长无数据返回,则回调timeout事件

     @example
     jessibuca.setTimeout(10)

     jessibuca.on('timeout',function(){
        //
    });
     */
    setTimeout(): void;

    /**
     * @param mode
     *      0 视频画面完全填充canvas区域,画面会被拉伸  等同于参数 `isResize` 为false
     *
     *      1 视频画面做等比缩放后,高或宽对齐canvas区域,画面不被拉伸,但有黑边 等同于参数 `isResize` 为true
     *
     *      2 视频画面做等比缩放后,完全填充canvas区域,画面不被拉伸,没有黑边,但画面显示不全 等同于参数 `isFullResize` 为true
     @example
     jessibuca.setScaleMode(0)

     jessibuca.setScaleMode(1)

     jessibuca.setScaleMode(2)
     */
    setScaleMode(mode: number): void;

    /**
     * 暂停播放
     *
     * 可以在pause 之后，再调用 `play()`方法就继续播放之前的流。
     @example
     jessibuca.pause().then(()=>{
        console.log('pause success')

        jessibuca.play().then(()=>{

        }).catch((e)=>{

        })

    }).catch((e)=>{
        console.log('pause error',e);
    })
     */
    pause(): Promise<void>;

    /**
     * 关闭视频,不释放底层资源
     @example
     jessibuca.close();
     */
    close(): void;

    /**
     * 关闭视频，释放底层资源
     @example
     jessibuca.destroy()
     */
    destroy(): void;

    /**
     * 清理画布为黑色背景
     @example
     jessibuca.clearView()
     */
    clearView(): void;

    /**
     * 播放视频
     @example

     jessibuca.play('url').then(()=>{
        console.log('play success')
    }).catch((e)=>{
        console.log('play error',e)
    })
     //
     jessibuca.play()
     */
    play(url?: string): Promise<void>;

    /**
     * 重新调整视图大小
     */
    resize(): void;

    /**
     * 设置最大缓冲时长，单位秒，播放器会自动消除延迟。
     *
     * 等同于 `videoBuffer` 参数。
     *
     @example
     // 设置 200ms 缓冲
     jessibuca.setBufferTime(0.2)
     */
    setBufferTime(time: number): void;

    /**
     * 设置旋转角度，只支持，0(默认) ，180，270 三个值。
     *
     * > 可用于实现监控画面小窗和全屏效果，由于iOS没有全屏API，此方法可以模拟页面内全屏效果而且多端效果一致。   *
     @example
     jessibuca.setRotate(0)

     jessibuca.setRotate(90)

     jessibuca.setRotate(270)
     */
    setRotate(deg: number): void;

    /**
     *
     * 设置音量大小，取值0 — 1
     *
     * > 区别于 mute 和 cancelMute 方法，虽然设置setVolume(0) 也能达到 mute方法，但是mute 方法是不调用底层播放音频的，能提高性能。而setVolume(0)只是把声音设置为0 ，以达到效果。
     * @param volume 当为0时，完全无声;当为1时，最大音量，默认值
     @example
     jessibuca.setVolume(0.2)

     jessibuca.setVolume(0)

     jessibuca.setVolume(1)
     */
    setVolume(volume: number): void;

    /**
     * 返回是否加载完毕
     @example
     var result = jessibuca.hasLoaded()
     console.log(result) // true
     */
    hasLoaded(): boolean;

    /**
     * 开启屏幕常亮，在手机浏览器上, canvas标签渲染视频并不会像video标签那样保持屏幕常亮。
     * H5目前在chrome\edge 84, android chrome 84及以上有原生亮屏API, 需要是https页面
     * 其余平台为模拟实现，此时为兼容实现，并不保证所有浏览器都支持
     @example
     jessibuca.setKeepScreenOn()
     */
    setKeepScreenOn(): boolean;

    /**
     * 全屏(取消全屏)播放视频
     @example
     jessibuca.setFullscreen(true)
     //
     jessibuca.setFullscreen(false)
     */
    setFullscreen(flag: boolean): void;

    /**
     *
     * 截图，调用后弹出下载框保存截图
     * @param filename 可选参数, 保存的文件名, 默认 `时间戳`
     * @param format   可选参数, 截图的格式，可选png或jpeg或者webp ,默认 `png`
     * @param quality  可选参数, 当格式是jpeg或者webp时，压缩质量，取值0 ~ 1 ,默认 `0.92`
     * @param type 可选参数, 可选download或者base64或者blob，默认`download`

     @example

     jessibuca.screenshot("test","png",0.5)

     const base64 = jessibuca.screenshot("test","png",0.5,'base64')

     const fileBlob = jessibuca.screenshot("test",'blob')
     */
    screenshot(filename?: string, format?: string, quality?: number, type?: string): void;

    /**
     * 开始录制。
     * @param fileName 可选，默认时间戳
     * @param fileType 可选，默认webm，支持webm 和mp4 格式

     @example
     jessibuca.startRecord('xxx','webm')
     */
    startRecord(fileName: string, fileType: string): void;

    /**
     * 暂停录制并下载。
     @example
     jessibuca.stopRecordAndSave()
     */
    stopRecordAndSave(): void;

    /**
     * 返回是否正在播放中状态。
     @example
     var result = jessibuca.isPlaying()
     console.log(result) // true
     */
    isPlaying(): boolean;

    /**
     *   返回是否静音。
     @example
     var result = jessibuca.isMute()
     console.log(result) // true
     */
    isMute(): boolean;

    /**
     * 返回是否正在录制。
     @example
     var result = jessibuca.isRecording()
     console.log(result) // true
     */
    isRecording(): boolean;


    /**
     * 监听 jessibuca 初始化事件
     * @example
     * jessibuca.on("load",function(){console.log('load')})
     */
    on(event: 'load', callback: () => void): void;

    /**
     * 视频播放持续时间，单位ms
     * @example
     * jessibuca.on('timeUpdate',function (ts) {console.log('timeUpdate',ts);})
     */
    on(event: 'timeUpdate', callback: () => void): void;

    /**
     * 当解析出视频信息时回调，2个回调参数
     * @example
     * jessibuca.on("videoInfo",function(data){console.log('width:',data.width,'height:',data.width)})
     */
    on(event: 'videoInfo', callback: (data: {
        /** 视频宽 */
        width: number;
        /** 视频高 */
        height: number;
    }) => void): void;

    /**
     * 当解析出音频信息时回调，2个回调参数
     * @example
     * jessibuca.on("audioInfo",function(data){console.log('numOfChannels:',data.numOfChannels,'sampleRate',data.sampleRate)})
     */
    on(event: 'audioInfo', callback: (data: {
        /** 声频通道 */
        numOfChannels: number;
        /** 采样率 */
        sampleRate: number;
    }) => void): void;

    /**
     * 信息，包含错误信息
     * @example
     * jessibuca.on("log",function(data){console.log('data:',data)})
     */
    on(event: 'log', callback: () => void): void;

    /**
     * 错误信息
     * @example
     * jessibuca.on("error",function(error){
        if(error === Jessibuca.ERROR.fetchError){
            //
        }
        else if(error === Jessibuca.ERROR.webcodecsH265NotSupport){
            //
        }
        console.log('error:',error)
    })
     */
    on(event: 'error', callback: (err: Jessibuca.ERROR) => void): void;

    /**
     * 当前网速， 单位KB 每秒1次,
     * @example
     * jessibuca.on("kBps",function(data){console.log('kBps:',data)})
     */
    on(event: 'kBps', callback: (value: number) => void): void;

    /**
     * 渲染开始
     * @example
     * jessibuca.on("start",function(){console.log('start render')})
     */
    on(event: 'start', callback: () => void): void;

    /**
     * 当设定的超时时间内无数据返回,则回调
     * @example
     * jessibuca.on("timeout",function(error){console.log('timeout:',error)})
     */
    on(event: 'timeout', callback: (error: Jessibuca.TIMEOUT) => void): void;

    /**
     * 当play()的时候，如果没有数据返回，则回调
     * @example
     * jessibuca.on("loadingTimeout",function(){console.log('timeout')})
     */
    on(event: 'loadingTimeout', callback: () => void): void;

    /**
     * 当播放过程中，如果超过timeout之后没有数据渲染，则抛出异常。
     * @example
     * jessibuca.on("delayTimeout",function(){console.log('timeout')})
     */
    on(event: 'delayTimeout', callback: () => void): void;

    /**
     * 当前是否全屏
     * @example
     * jessibuca.on("fullscreen",function(flag){console.log('is fullscreen',flag)})
     */
    on(event: 'fullscreen', callback: () => void): void;

    /**
     * 触发播放事件
     * @example
     * jessibuca.on("play",function(flag){console.log('play')})
     */
    on(event: 'play', callback: () => void): void;

    /**
     * 触发暂停事件
     * @example
     * jessibuca.on("pause",function(flag){console.log('pause')})
     */
    on(event: 'pause', callback: () => void): void;

    /**
     * 触发声音事件，返回boolean值
     * @example
     * jessibuca.on("mute",function(flag){console.log('is mute',flag)})
     */
    on(event: 'mute', callback: () => void): void;

    /**
     * 流状态统计，流开始播放后回调，每秒1次。
     * @example
     * jessibuca.on("stats",function(s){console.log("stats is",s)})
     */
    on(event: 'stats', callback: (stats: {
        /** 当前缓冲区时长，单位毫秒 */
        buf: number;
        /** 当前视频帧率 */
        fps: number;
        /** 当前音频码率，单位bit */
        abps: number;
        /** 当前视频码率，单位bit */
        vbps: number;
        /** 当前视频帧pts，单位毫秒 */
        ts: number;
    }) => void): void;

    /**
     * 渲染性能统计，流开始播放后回调，每秒1次。
     * @param performance 0: 表示卡顿,1: 表示流畅,2: 表示非常流程
     * @example
     * jessibuca.on("performance",function(performance){console.log("performance is",performance)})
     */
    on(event: 'performance', callback: (performance: 0 | 1 | 2) => void): void;

    /**
     * 录制开始的事件

     * @example
     * jessibuca.on("recordStart",function(){console.log("record start")})
     */
    on(event: 'recordStart', callback: () => void): void;

    /**
     * 录制结束的事件

     * @example
     * jessibuca.on("recordEnd",function(){console.log("record end")})
     */
    on(event: 'recordEnd', callback: () => void): void;

    /**
     * 录制的时候，返回的录制时长，1s一次

     * @example
     * jessibuca.on("recordingTimestamp",function(timestamp){console.log("recordingTimestamp is",timestamp)})
     */
    on(event: 'recordingTimestamp', callback: (timestamp: number) => void): void;

    /**
     * 监听调用play方法 经过 初始化-> 网络请求-> 解封装 -> 解码 -> 渲染 一系列过程的时间消耗
     * @param event
     * @param callback
     */
    on(event: 'playToRenderTimes', callback: (times: {
        playInitStart: number, // 1 初始化
        playStart: number, // 2 初始化
        streamStart: number, // 3 网络请求
        streamResponse: number, // 4 网络请求
        demuxStart: number, // 5 解封装
        decodeStart: number, // 6 解码
        videoStart: number, // 7 渲染
        playTimestamp: number,// playStart- playInitStart
        streamTimestamp: number,// streamStart - playStart
        streamResponseTimestamp: number,// streamResponse - streamStart
        demuxTimestamp: number, // demuxStart - streamResponse
        decodeTimestamp: number, // decodeStart - demuxStart
        videoTimestamp: number,// videoStart - decodeStart
        allTimestamp: number // videoStart - playInitStart
    }) => void): void

    /**
     * 监听方法
     *
     @example

     jessibuca.on("load",function(){console.log('load')})
     */
    on(event: string, callback: Function): void;

}

export default Jessibuca;

 web_src/static/js/jessibuca/jessibuca.js

@@ -1 +1 @@
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).jessibuca=t()}(this,(function(){"use strict";var e="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function t(e,t){return e(t={exports:{}},t.exports),t.exports}var i,o=t((function(e){e.exports=function(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e},e.exports.__esModule=!0,e.exports.default=e.exports})),r=(i=o)&&i.__esModule&&Object.prototype.hasOwnProperty.call(i,"default")?i.default:i;const A=0,n=1,s="flv",a="m7s",d={videoBuffer:1e3,isResize:!0,isFullResize:!1,isFlv:!1,debug:!1,hotKey:!1,loadingTimeout:10,heartTimeout:10,timeout:10,supportDblclickFullscreen:!1,showBandwidth:!1,keepScreenOn:!1,isNotMute:!1,hasAudio:!0,hasVideo:!0,operateBtns:{fullscreen:!1,screenshot:!1,play:!1,audio:!1,record:!1},hasControl:!1,loadingText:"",background:"",decoder:"decoder.js",url:"",rotate:0,forceNoOffscreen:!0,hiddenAutoPause:!1,protocol:n,demuxType:s,useWCS:!1,useMSE:!1,useOffscreen:!1},c="init",l="initVideo",u="render",h="playAudio",p="initAudio",m="audioCode",g="videoCode",f=1,b=2,y=8,v=9,w="init",S="decode",E="audioDecode",B="close",C={fullscreen:"fullscreen$2",webFullscreen:"webFullscreen",decoderWorkerInit:"decoderWorkerInit",play:"play",playing:"playing",pause:"pause",mute:"mute",load:"load",loading:"loading",videoInfo:"videoInfo",timeUpdate:"timeUpdate",audioInfo:"audioInfo",log:"log",error:"error",kBps:"kBps",timeout:"timeout",delayTimeout:"delayTimeout",loadingTimeout:"loadingTimeout",stats:"stats",performance:"performance",record:"record",recording:"recording",recordingTimestamp:"recordingTimestamp",recordStart:"recordStart",recordEnd:"recordEnd",recordCreateError:"recordCreateError",buffer:"buffer",videoFrame:"videoFrame",start:"start",metadata:"metadata",resize:"resize",streamEnd:"streamEnd",streamSuccess:"streamSuccess",streamMessage:"streamMessage",streamError:"streamError",volumechange:"volumechange",destroy:"destroy",mseSourceOpen:"mseSourceOpen",mseSourceClose:"mseSourceClose",mseSourceBufferError:"mseSourceBufferError",mseSourceBufferBusy:"mseSourceBufferBusy",videoWaiting:"videoWaiting",videoTimeUpdate:"videoTimeUpdate",videoSyncAudio:"videoSyncAudio",playToRenderTimes:"playToRenderTimes"},R={load:C.load,timeUpdate:C.timeUpdate,videoInfo:C.videoInfo,audioInfo:C.audioInfo,error:C.error,kBps:C.kBps,log:C.log,start:C.start,timeout:C.timeout,loadingTimeout:C.loadingTimeout,delayTimeout:C.delayTimeout,fullscreen:"fullscreen",play:C.play,pause:C.pause,mute:C.mute,stats:C.stats,performance:C.performance,recordingTimestamp:C.recordingTimestamp,recordStart:C.recordStart,recordEnd:C.recordEnd,playToRenderTimes:C.playToRenderTimes},k={playError:"playIsNotPauseOrUrlIsNull",fetchError:"fetchError",websocketError:"websocketError",webcodecsH265NotSupport:"webcodecsH265NotSupport",mediaSourceH265NotSupport:"mediaSourceH265NotSupport",wasmDecodeError:"wasmDecodeError"},T="notConnect",I="open",x="close",D="error",L={download:"download",base64:"base64",blob:"blob"},j={7:"H264(AVC)",12:"H265(HEVC)"},U=7,F=12,V={10:"AAC",7:"ALAW",8:"MULAW"},O=32,Q=33,M=34,W=0,G=1,J=2,N="mp4",z="webm",P="webcodecs",Y="webgl",H="offscreen",X="key",Z="delta",q='video/mp4; codecs="avc1.64002A"',K="ended",_="open",$="closed",ee=1e3,te=27,ie=38,oe=40;class re{constructor(e){this.log=function(t){if(e._opt.debug){for(var i=arguments.length,o=new Array(i>1?i-1:0),r=1;r<i;r++)o[r-1]=arguments[r];console.log(`Jessibuca: [${t}]`,...o)}},this.warn=function(t){if(e._opt.debug){for(var i=arguments.length,o=new Array(i>1?i-1:0),r=1;r<i;r++)o[r-1]=arguments[r];console.warn(`Jessibuca: [${t}]`,...o)}},this.error=function(t){if(e._opt.debug){for(var i=arguments.length,o=new Array(i>1?i-1:0),r=1;r<i;r++)o[r-1]=arguments[r];console.error(`Jessibuca: [${t}]`,...o)}}}}class Ae{constructor(e){this.destroys=[],this.proxy=this.proxy.bind(this),this.master=e}proxy(e,t,i){let o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};if(!e)return;if(Array.isArray(t))return t.map((t=>this.proxy(e,t,i,o)));e.addEventListener(t,i,o);const r=()=>e.removeEventListener(t,i,o);return this.destroys.push(r),r}destroy(){this.master.debug.log("Events","destroy"),this.destroys.forEach((e=>e()))}}var ne=t((function(e){!function(){var t="undefined"!=typeof window&&void 0!==window.document?window.document:{},i=e.exports,o=function(){for(var e,i=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange"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h:"",height:"",encType:"",encTypeCode:""},this.player.$container.removeChild(this.$videoElement),this.init=!1,this.off(),this.player.debug.log("CanvasVideoLoader","destroy")}_initContextGl(){this.contextGl=function(e){let t=null;const i=["webgl","experimental-webgl","moz-webgl","webkit-3d"];let o=0;for(;!t&&o<i.length;){const r=i[o];try{let i={preserveDrawingBuffer:!0};t=e.getContext(r,i)}catch(e){t=null}t&&"function"==typeof t.getParameter||(t=null),++o}return t}(this.$videoElement);const e=(e=>{var t=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","gl_Position = vertexPos;","textureCoord = texturePos.xy;","}"].join("\n"),i=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","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) {","highp float y = texture2D(ySampler,  textureCoord).r;","highp float u = texture2D(uSampler,  textureCoord).r;","highp float v = texture2D(vSampler,  textureCoord).r;","gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n"),o=e.createShader(e.VERTEX_SHADER);e.shaderSource(o,t),e.compileShader(o),e.getShaderParameter(o,e.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+e.getShaderInfoLog(o));var r=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(r,i),e.compileShader(r),e.getShaderParameter(r,e.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+e.getShaderInfoLog(r));var A=e.createProgram();e.attachShader(A,o),e.attachShader(A,r),e.linkProgram(A),e.getProgramParameter(A,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(A)),e.useProgram(A);var n=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,n),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var s=e.getAttribLocation(A,"vertexPos");e.enableVertexAttribArray(s),e.vertexAttribPointer(s,2,e.FLOAT,!1,0,0);var a=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,a),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var d=e.getAttribLocation(A,"texturePos");function c(t,i){var o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),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),e.bindTexture(e.TEXTURE_2D,null),e.uniform1i(e.getUniformLocation(A,t),i),o}e.enableVertexAttribArray(d),e.vertexAttribPointer(d,2,e.FLOAT,!1,0,0);var l=c("ySampler",0),u=c("uSampler",1),h=c("vSampler",2);return{render:function(t,i,o,r,A){e.viewport(0,0,t,i),e.activeTexture(e.TEXTURE0),e.bindTexture(e.TEXTURE_2D,l),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t,i,0,e.LUMINANCE,e.UNSIGNED_BYTE,o),e.activeTexture(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,u),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,r),e.activeTexture(e.TEXTURE2),e.bindTexture(e.TEXTURE_2D,h),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,A),e.drawArrays(e.TRIANGLE_STRIP,0,4)},destroy:function(){try{e.deleteProgram(A),e.deleteBuffer(n),e.deleteBuffer(a),e.deleteTexture(l),e.deleteTexture(u),e.deleteBuffer(h)}catch(e){}}}})(this.contextGl);this.contextGlRender=e.render,this.contextGlDestroy=e.destroy}_initContext2D(){this.context2D=this.$videoElement.getContext("2d")}_initCanvasRender(){this.player._opt.useWCS&&!this._supportOffscreen()?(this.renderType=P,this._initContext2D()):this._supportOffscreen()?(this.renderType=H,this._bindOffscreen()):(this.renderType=Y,this._initContextGl())}_supportOffscreen(){return"function"==typeof this.$videoElement.transferControlToOffscreen&&this.player._opt.useOffscreen}_bindOffscreen(){this.bitmaprenderer=this.$videoElement.getContext("bitmaprenderer")}initCanvasViewSize(){this.$videoElement.width=this.videoInfo.width,this.$videoElement.height=this.videoInfo.height,this.resize()}render(e){switch(this.player.videoTimestamp=e.ts,this.renderType){case H:this.bitmaprenderer.transferFromImageBitmap(e.buffer);break;case Y:this.contextGlRender(this.$videoElement.width,this.$videoElement.height,e.output[0],e.output[1],e.output[2]);break;case P:this.context2D.drawImage(e.videoFrame,0,0,this.$videoElement.width,this.$videoElement.height)}}screenshot(e,t,i,o){e=e||ce(),o=o||L.download;const r={png:"image/png",jpeg:"image/jpeg",webp:"image/webp"};let A=.92;!r[t]&&L[t]&&(o=t,t="png",i=void 0),"string"==typeof i&&(o=i,i=void 0),void 0!==i&&(A=Number(i));const n=this.$videoElement.toDataURL(r[t]||r.png,A),s=ae(n);return o===L.base64?n:o===L.blob?s:void(o===L.download&&de(s,e))}clearView(){switch(this.renderType){case H:(function(e,t){const i=document.createElement("canvas");return i.width=e,i.height=t,createImageBitmap(i,0,0,e,t)})(this.$videoElement.width,this.$videoElement.height).then((e=>{this.bitmaprenderer.transferFromImageBitmap(e)}));break;case Y:this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT);break;case P:this.context2D.clearRect(0,0,this.$videoElement.width,this.$videoElement.height)}}resize(){this.player.debug.log("canvasVideo","resize");const e=this.player._opt,t=this.player.width;let i=this.player.height;e.hasControl&&(i-=38);let o=this.$videoElement.width,r=this.$videoElement.height;const A=e.rotate;let n=(t-o)/2,s=(i-r)/2;270!==A&&90!==A||(o=this.$videoElement.height,r=this.$videoElement.width);const a=t/o,d=i/r;let c=a>d?d:a;e.isResize||a!==d&&(c=a+","+d),e.isFullResize&&(c=a>d?a:d);let l="scale("+c+")";A&&(l+=" rotate("+A+"deg)"),this.$videoElement.style.transform=l,this.$videoElement.style.left=n+"px",this.$videoElement.style.top=s+"px"}}class Ee extends we{constructor(e){super(),this.player=e;const t=document.createElement("video");t.muted=!0,t.style.position="absolute",t.style.top=0,t.style.left=0,e.$container.appendChild(t),this.$videoElement=t,this.videoInfo={width:"",height:"",encType:""},this.resize();const{proxy:i}=this.player.events;i(this.$videoElement,"canplay",(()=>{this.player.debug.log("Video","canplay")})),i(this.$videoElement,"waiting",(()=>{this.player.emit(C.videoWaiting)})),i(this.$videoElement,"timeupdate",(e=>{})),this.player.debug.log("Video","init")}destroy(){this.player.$container.removeChild(this.$videoElement),this.$videoElement=null,this.init=!1,this.off(),this.player.debug.log("Video","destroy")}play(){this.$videoElement.play()}clearView(){}screenshot(e,t,i,o){e=e||ce(),o=o||L.download;let r=.92;!{png:"image/png",jpeg:"image/jpeg",webp:"image/webp"}[t]&&L[t]&&(o=t,t="png",i=void 0),"string"==typeof i&&(o=i,i=void 0),void 0!==i&&(r=Number(i));const A=this.$videoElement;let n=document.createElement("canvas");n.width=A.videoWidth,n.height=A.videoHeight;n.getContext("2d").drawImage(A,0,0,n.width,n.height);const s=n.toDataURL(L[t]||L.png,r),a=ae(s);return o===L.base64?s:o===L.blob?a:void(o===L.download&&de(a,e))}initCanvasViewSize(){this.resize()}resize(){this.$videoElement.width=this.player.width,this.$videoElement.height=this.player._opt.hasControl?this.player.height-38:this.player.height;const e=this.player._opt;let t="contain";const i=e.rotate;e.isResize||(t="fill"),e.isFullResize&&(t="none"),this.$videoElement.style.objectFit=t,this.$videoElement.style.transform="rotate("+i+"deg)"}}class Be{constructor(e){return new(Be.getLoaderFactory(e._opt))(e)}static getLoaderFactory(e){return e.useMSE?Ee:Se}}class Ce extends ve{constructor(e){super(),this.bufferList=[],this.player=e,this.scriptNode=null,this.hasInitScriptNode=!1,this.audioContextChannel=null,this.audioContext=new(window.AudioContext||window.webkitAudioContext),this.gainNode=this.audioContext.createGain();const t=this.audioContext.createBufferSource();t.buffer=this.audioContext.createBuffer(1,1,22050),t.connect(this.audioContext.destination),t.noteOn?t.noteOn(0):t.start(0),this.audioBufferSourceNode=t,this.mediaStreamAudioDestinationNode=this.audioContext.createMediaStreamDestination(),this.audioEnabled(!0),this.gainNode.gain.value=0,this.playing=!1,this.audioSyncVideoOption={diff:null},this.audioInfo={encType:"",channels:"",sampleRate:""},this.init=!1,this.hasAudio=!1,this.on(C.videoSyncAudio,(e=>{this.player.debug.log("AudioContext",`videoSyncAudio , audioTimestamp: ${e.audioTimestamp},videoTimestamp: ${e.videoTimestamp},diff:${e.diff}`),this.audioSyncVideoOption=e})),this.player.debug.log("AudioContext","init")}destroy(){this.closeAudio(),this.audioContext.close(),this.audioContext=null,this.gainNode=null,this.init=!1,this.hasAudio=!1,this.playing=!1,this.scriptNode&&(this.scriptNode.onaudioprocess=se,this.scriptNode=null),this.audioBufferSourceNode=null,this.mediaStreamAudioDestinationNode=null,this.hasInitScriptNode=!1,this.audioSyncVideoOption={diff:null},this.audioInfo={encType:"",channels:"",sampleRate:""},this.off(),this.player.debug.log("AudioContext","destroy")}updateAudioInfo(e){e.encTypeCode&&(this.audioInfo.encType=V[e.encTypeCode]),e.channels&&(this.audioInfo.channels=e.channels),e.sampleRate&&(this.audioInfo.sampleRate=e.sampleRate),this.audioInfo.sampleRate&&this.audioInfo.channels&&this.audioInfo.encType&&!this.init&&(this.player.emit(C.audioInfo,this.audioInfo),this.init=!0)}get isPlaying(){return this.playing}get isMute(){return 0===this.gainNode.gain.value||this.isStateSuspended()}get volume(){return this.gainNode.gain.value}get bufferSize(){return this.bufferList.length}initScriptNode(){if(this.playing=!0,this.hasInitScriptNode)return;const e=this.audioInfo.channels,t=this.audioContext.createScriptProcessor(1024,0,e);t.onaudioprocess=t=>{const i=t.outputBuffer;if(this.bufferList.length&&this.playing){if(!this.player._opt.useWCS&&!this.player._opt.useMSE){if(this.audioSyncVideoOption.diff>ee)return void this.player.debug.warn("AudioContext",`audioSyncVideoOption more than diff :${this.audioSyncVideoOption.diff}, waiting`);if(this.audioSyncVideoOption.diff<-1e3){this.player.debug.warn("AudioContext",`audioSyncVideoOption less than diff :${this.audioSyncVideoOption.diff}, dropping`);let e=this.bufferList.shift();for(;e.ts-this.player.videoTimestamp<-1e3&&this.bufferList.length>0;)e=this.bufferList.shift();if(0===this.bufferList.length)return}}if(0===this.bufferList.length)return;const t=this.bufferList.shift();t&&t.ts&&(this.player.audioTimestamp=t.ts);for(let o=0;o<e;o++){const e=t.buffer[o],r=i.getChannelData(o);for(let t=0;t<1024;t++)r[t]=e[t]||0}}},t.connect(this.gainNode),this.scriptNode=t,this.gainNode.connect(this.audioContext.destination),this.gainNode.connect(this.mediaStreamAudioDestinationNode),this.hasInitScriptNode=!0}mute(e){e?(this.isMute||this.player.emit(C.mute,e),this.setVolume(0),this.audioEnabled(!1),this.clear()):(this.isMute&&this.player.emit(C.mute,e),this.setVolume(.5),this.audioEnabled(!0))}setVolume(e){e=parseFloat(e).toFixed(2),isNaN(e)||(this.audioEnabled(!0),e=le(e,0,1),this.gainNode.gain.value=e,this.gainNode.gain.setValueAtTime(e,this.audioContext.currentTime),this.player.emit(C.volumechange,this.player.volume))}closeAudio(){this.hasInitScriptNode&&(this.scriptNode&&this.scriptNode.disconnect(this.gainNode),this.gainNode&&this.gainNode.disconnect(this.audioContext.destination),this.gainNode&&this.gainNode.disconnect(this.mediaStreamAudioDestinationNode)),this.clear()}audioEnabled(e){e?"suspended"===this.audioContext.state&&this.audioContext.resume():"running"===this.audioContext.state&&this.audioContext.suspend()}isStateRunning(){return"running"===this.audioContext.state}isStateSuspended(){return"suspended"===this.audioContext.state}clear(){this.bufferList=[]}play(e,t){this.isMute||(this.hasAudio=!0,this.bufferList.push({buffer:e,ts:t}),this.bufferList.length>20&&(this.player.debug.warn("AudioContext",`bufferList is large: ${this.bufferList.length}`),this.bufferList.length>50&&this.bufferList.shift()))}pause(){this.audioSyncVideoOption={diff:null},this.playing=!1,this.clear()}resume(){this.playing=!0}}class Re{constructor(e){return new(Re.getLoaderFactory())(e)}static getLoaderFactory(){return Ce}}class ke extends ve{constructor(e){super(),this.player=e,this.playing=!1,this.abortController=new AbortController,this.streamRate=me((t=>{e.emit(C.kBps,(t/1024).toFixed(2))})),e.debug.log("FetchStream","init")}destroy(){this.abort(),this.off(),this.streamRate=null,this.player.debug.log("FetchStream","destroy")}fetchStream(e){const{demux:t}=this.player;this.player._times.streamStart=ce(),fetch(e,{signal:this.abortController.signal}).then((e=>{const i=e.body.getReader();this.emit(C.streamSuccess);const o=()=>{i.read().then((e=>{let{done:i,value:r}=e;i?t.close():(this.streamRate&&this.streamRate(r.byteLength),t.dispatch(r),o())})).catch((e=>{t.close(),this.emit(k.fetchError,e),this.player.emit(C.error,k.fetchError),this.abort()}))};o()})).catch((e=>{this.abort(),this.emit(k.fetchError,e),this.player.emit(C.error,k.fetchError)}))}abort(){this.abortController&&(this.abortController.abort(),this.abortController=null)}}class Te extends ve{constructor(e){super(),this.player=e,this.socket=null,this.socketStatus=T,this.wsUrl=null,this.streamRate=me((t=>{e.emit(C.kBps,(t/1024).toFixed(2))}))}destroy(){this.socket&&(this.socket.close(),this.socket=null),this.socketStatus=T,this.streamRate=null,this.wsUrl=null,this.off(),this.player.debug.log("websocketLoader","destroy")}_createWebSocket(){const e=this.player,{debug:t,events:{proxy:i},demux:o}=e;this.socket=new WebSocket(this.wsUrl),this.socket.binaryType="arraybuffer",i(this.socket,"open",(()=>{this.emit(C.streamSuccess),t.log("websocketLoader","socket open"),this.socketStatus=I})),i(this.socket,"message",(e=>{this.streamRate&&this.streamRate(e.data.byteLength),this._handleMessage(e.data)})),i(this.socket,"close",(()=>{t.log("websocketLoader","socket close"),this.emit(C.streamEnd),this.socketStatus=x})),i(this.socket,"error",(e=>{t.log("websocketLoader","socket error"),this.emit(k.websocketError,e),this.player.emit(C.error,k.websocketError),this.socketStatus=D,o.close(),t.log("websocketLoader","socket error:",e)}))}_handleMessage(e){const{demux:t}=this.player;t?t.dispatch(e):this.player.debug.warn("websocketLoader","websocket handle message demux is null")}fetchStream(e){this.player._times.streamStart=ce(),this.wsUrl=e,this._createWebSocket()}}class Ie{constructor(e){return new(Ie.getLoaderFactory(e._opt.protocol))(e)}static getLoaderFactory(e){return e===n?ke:e===A?Te:void 0}}var xe=t((function(t){function i(e,t){if(!e)throw"First parameter is required.";t=new o(e,t=t||{type:"video"});var A=this;function n(i){i&&(t.initCallback=function(){i(),i=t.initCallback=null});var o=new r(e,t);(h=new o(e,t)).record(),u("recording"),t.disableLogs||console.log("Initialized recorderType:",h.constructor.name,"for output-type:",t.type)}function s(e){if(e=e||function(){},h){if("paused"===A.state)return A.resumeRecording(),void setTimeout((function(){s(e)}),1);"recording"===A.state||t.disableLogs||console.warn('Recording state should be: "recording", however current state is: ',A.state),t.disableLogs||console.log("Stopped recording "+t.type+" stream."),"gif"!==t.type?h.stop(i):(h.stop(),i()),u("stopped")}else m();function i(i){if(h){Object.keys(h).forEach((function(e){"function"!=typeof h[e]&&(A[e]=h[e])}));var o=h.blob;if(!o){if(!i)throw"Recording failed.";h.blob=o=i}if(o&&!t.disableLogs&&console.log(o.type,"->",b(o.size)),e){var r;try{r=l.createObjectURL(o)}catch(e){}"function"==typeof e.call?e.call(A,r):e(r)}t.autoWriteToDisk&&d((function(e){var i={};i[t.type+"Blob"]=e,x.Store(i)}))}else"function"==typeof e.call?e.call(A,""):e("")}}function a(e){postMessage((new FileReaderSync).readAsDataURL(e))}function d(e,i){if(!e)throw"Pass a callback function over getDataURL.";var o=i?i.blob:(h||{}).blob;if(!o)return t.disableLogs||console.warn("Blob encoder did not finish its job yet."),void setTimeout((function(){d(e,i)}),1e3);if("undefined"==typeof Worker||navigator.mozGetUserMedia){var r=new FileReader;r.readAsDataURL(o),r.onload=function(t){e(t.target.result)}}else{var A=function(e){try{var t=l.createObjectURL(new Blob([e.toString(),"this.onmessage =  function (eee) {"+e.name+"(eee.data);}"],{type:"application/javascript"})),i=new Worker(t);return l.revokeObjectURL(t),i}catch(e){}}(a);A.onmessage=function(t){e(t.data)},A.postMessage(o)}}function c(e){e=e||0,"paused"!==A.state?"stopped"!==A.state&&(e>=A.recordingDuration?s(A.onRecordingStopped):(e+=1e3,setTimeout((function(){c(e)}),1e3))):setTimeout((function(){c(e)}),1e3)}function u(e){A&&(A.state=e,"function"==typeof A.onStateChanged.call?A.onStateChanged.call(A,e):A.onStateChanged(e))}var h,p='It seems that recorder is destroyed or "startRecording" is not invoked for '+t.type+" recorder.";function m(){!0!==t.disableLogs&&console.warn(p)}var g={startRecording:function(i){return t.disableLogs||console.log("RecordRTC version: ",A.version),i&&(t=new o(e,i)),t.disableLogs||console.log("started recording "+t.type+" stream."),h?(h.clearRecordedData(),h.record(),u("recording"),A.recordingDuration&&c(),A):(n((function(){A.recordingDuration&&c()})),A)},stopRecording:s,pauseRecording:function(){h?"recording"===A.state?(u("paused"),h.pause(),t.disableLogs||console.log("Paused recording.")):t.disableLogs||console.warn("Unable to pause the recording. Recording state: ",A.state):m()},resumeRecording:function(){h?"paused"===A.state?(u("recording"),h.resume(),t.disableLogs||console.log("Resumed recording.")):t.disableLogs||console.warn("Unable to resume the recording. Recording state: ",A.state):m()},initRecorder:n,setRecordingDuration:function(e,t){if(void 0===e)throw"recordingDuration is required.";if("number"!=typeof e)throw"recordingDuration must be a number.";return A.recordingDuration=e,A.onRecordingStopped=t||function(){},{onRecordingStopped:function(e){A.onRecordingStopped=e}}},clearRecordedData:function(){h?(h.clearRecordedData(),t.disableLogs||console.log("Cleared old recorded data.")):m()},getBlob:function(){if(h)return h.blob;m()},getDataURL:d,toURL:function(){if(h)return l.createObjectURL(h.blob);m()},getInternalRecorder:function(){return h},save:function(e){h?y(h.blob,e):m()},getFromDisk:function(e){h?i.getFromDisk(t.type,e):m()},setAdvertisementArray:function(e){t.advertisement=[];for(var i=e.length,o=0;o<i;o++)t.advertisement.push({duration:o,image:e[o]})},blob:null,bufferSize:0,sampleRate:0,buffer:null,reset:function(){"recording"!==A.state||t.disableLogs||console.warn("Stop an active recorder."),h&&"function"==typeof h.clearRecordedData&&h.clearRecordedData(),h=null,u("inactive"),A.blob=null},onStateChanged:function(e){t.disableLogs||console.log("Recorder state changed:",e)},state:"inactive",getState:function(){return A.state},destroy:function(){var e=t.disableLogs;t={disableLogs:!0},A.reset(),u("destroyed"),g=A=null,E.AudioContextConstructor&&(E.AudioContextConstructor.close(),E.AudioContextConstructor=null),t.disableLogs=e,t.disableLogs||console.log("RecordRTC is destroyed.")},version:"5.6.2"};if(!this)return A=g,g;for(var f in g)this[f]=g[f];return A=this,g}function o(e,t){return t.recorderType||t.type||(t.audio&&t.video?t.type="video":t.audio&&!t.video&&(t.type="audio")),t.recorderType&&!t.type&&(t.recorderType===T||t.recorderType===k||t.recorderType===U?t.type="video":t.recorderType===D?t.type="gif":t.recorderType===R?t.type="audio":t.recorderType===C&&(w(e,"audio").length&&w(e,"video").length||!w(e,"audio").length&&w(e,"video").length?t.type="video":w(e,"audio").length&&!w(e,"video").length&&(t.type="audio"))),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&(t.mimeType||(t.mimeType="video/webm"),t.type||(t.type=t.mimeType.split("/")[0]),t.bitsPerSecond),t.type||(t.mimeType&&(t.type=t.mimeType.split("/")[0]),t.type||(t.type="audio")),t}function r(e,t){var i;return(m||u||h)&&(i=R),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&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o=null),i&&(i.releaseStreams(),i=null)},this.addStreams=function(r){if(!r)throw"First parameter is required.";r instanceof Array||(r=[r]),e.concat(r),o&&i&&(i.appendStreams(r),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()))},this.resetVideoStreams=function(e){i&&(!e||e instanceof Array||(e=[e]),i.resetVideoStreams(e))},this.getMixer=function(){return i},this.name="MultiStreamRecorder",this.toString=function(){return this.name}}function U(e,t){var i,o,r;function A(){return new ReadableStream({start:function(o){var r=document.createElement("canvas"),A=document.createElement("video"),n=!0;A.srcObject=e,A.muted=!0,A.height=t.height,A.width=t.width,A.volume=0,A.onplaying=function(){r.width=t.width,r.height=t.height;var e=r.getContext("2d"),s=1e3/t.frameRate,a=setInterval((function(){if(i&&(clearInterval(a),o.close()),n&&(n=!1,t.onVideoProcessStarted&&t.onVideoProcessStarted()),e.drawImage(A,0,0),"closed"!==o._controlledReadableStream.state)try{o.enqueue(e.getImageData(0,0,t.width,t.height))}catch(e){}}),s)},A.play()}})}function n(e,a){if(!t.workerPath&&!a)return i=!1,void fetch("https://unpkg.com/webm-wasm@latest/dist/webm-worker.js").then((function(t){t.arrayBuffer().then((function(t){n(e,t)}))}));if(!t.workerPath&&a instanceof ArrayBuffer){var d=new Blob([a],{type:"text/javascript"});t.workerPath=l.createObjectURL(d)}t.workerPath||console.error("workerPath parameter is missing."),(o=new Worker(t.workerPath)).postMessage(t.webAssemblyPath||"https://unpkg.com/webm-wasm@latest/dist/webm-wasm.wasm"),o.addEventListener("message",(function(e){"READY"===e.data?(o.postMessage({width:t.width,height:t.height,bitrate:t.bitrate||1200,timebaseDen:t.frameRate||30,realtime:t.realtime}),A().pipeTo(new WritableStream({write:function(e){i?console.error("Got image, but recorder is finished!"):o.postMessage(e.data.buffer,[e.data.buffer])}}))):e.data&&(r||s.push(e.data))}))}"undefined"!=typeof ReadableStream&&"undefined"!=typeof WritableStream||console.error("Following polyfill is strongly recommended: https://unpkg.com/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js"),(t=t||{}).width=t.width||640,t.height=t.height||480,t.frameRate=t.frameRate||30,t.bitrate=t.bitrate||1200,t.realtime=t.realtime||!0,this.record=function(){s=[],r=!1,this.blob=null,n(e),"function"==typeof t.initCallback&&t.initCallback()},this.pause=function(){r=!0},this.resume=function(){r=!1};var s=[];this.stop=function(e){i=!0;var t=this;!function(e){o?(o.addEventListener("message",(function(t){null===t.data&&(o.terminate(),o=null,e&&e())})),o.postMessage(null)):e&&e()}((function(){t.blob=new Blob(s,{type:"video/webm"}),e(t.blob)}))},this.name="WebAssemblyRecorder",this.toString=function(){return this.name},this.clearRecordedData=function(){s=[],r=!1,this.blob=null},this.blob=null}i.DiskStorage=x,i.GifRecorder=D,i.MultiStreamRecorder=j,i.RecordRTCPromisesHandler=function(e,t){if(!this)throw'Use "new RecordRTCPromisesHandler()"';if(void 0===e)throw'First argument "MediaStream" is required.';var o=this;o.recordRTC=new i(e,t),this.startRecording=function(){return new Promise((function(e,t){try{o.recordRTC.startRecording(),e()}catch(e){t(e)}}))},this.stopRecording=function(){return new Promise((function(e,t){try{o.recordRTC.stopRecording((function(i){o.blob=o.recordRTC.getBlob(),o.blob&&o.blob.size?e(i):t("Empty blob.",o.blob)}))}catch(e){t(e)}}))},this.pauseRecording=function(){return new Promise((function(e,t){try{o.recordRTC.pauseRecording(),e()}catch(e){t(e)}}))},this.resumeRecording=function(){return new Promise((function(e,t){try{o.recordRTC.resumeRecording(),e()}catch(e){t(e)}}))},this.getDataURL=function(e){return new Promise((function(e,t){try{o.recordRTC.getDataURL((function(t){e(t)}))}catch(e){t(e)}}))},this.getBlob=function(){return new Promise((function(e,t){try{e(o.recordRTC.getBlob())}catch(e){t(e)}}))},this.getInternalRecorder=function(){return new Promise((function(e,t){try{e(o.recordRTC.getInternalRecorder())}catch(e){t(e)}}))},this.reset=function(){return new Promise((function(e,t){try{e(o.recordRTC.reset())}catch(e){t(e)}}))},this.destroy=function(){return new Promise((function(e,t){try{e(o.recordRTC.destroy())}catch(e){t(e)}}))},this.getState=function(){return new Promise((function(e,t){try{e(o.recordRTC.getState())}catch(e){t(e)}}))},this.blob=null,this.version="5.6.2"},i.WebAssemblyRecorder=U}));class De extends ve{constructor(e){super(),this.player=e,this.fileName="",this.fileType=z,this.isRecording=!1,this.recordingTimestamp=0,this.recordingInterval=null,e.debug.log("Recorder","init")}destroy(){this._reset(),this.player.debug.log("Recorder","destroy")}setFileName(e,t){this.fileName=e,N!==t&&z!==t||(this.fileType=t)}get recording(){return this.isRecording}get recordTime(){return this.recordingTimestamp}startRecord(){const e=this.player.debug,t={type:"video",mimeType:"video/webm;codecs=h264",onTimeStamp:t=>{e.log("Recorder","record timestamp :"+t)},disableLogs:!this.player._opt.debug};try{const e=this.player.video.$videoElement.captureStream(25);if(this.player.audio.mediaStreamAudioDestinationNode&&this.player.audio.mediaStreamAudioDestinationNode.stream&&!this.player.audio.isStateSuspended()&&this.player.audio.hasAudio){const t=this.player.audio.mediaStreamAudioDestinationNode.stream;if(t.getAudioTracks().length>0){const i=t.getAudioTracks()[0];i&&i.enabled&&e.addTrack(i)}}this.recorder=xe(e,t)}catch(t){e.error("Recorder",t),this.emit(C.recordCreateError)}this.recorder&&(this.isRecording=!0,this.emit(C.recording,!0),this.recorder.startRecording(),e.log("Recorder","start recording"),this.player.emit(C.recordStart),this.recordingInterval=window.setInterval((()=>{this.recordingTimestamp+=1,this.player.emit(C.recordingTimestamp,this.recordingTimestamp)}),1e3))}stopRecordAndSave(){this.recorder&&this.isRecording&&this.recorder.stopRecording((()=>{this.player.debug.log("Recorder","stop recording"),this.player.emit(C.recordEnd),function(e,t,i){const o=window.URL.createObjectURL(e),r=document.createElement("a");r.href=o,r.download=(t||ce())+"."+(i||FILE_SUFFIX.webm),r.click(),setTimeout((()=>{window.URL.revokeObjectURL(o)}),ge()?1e3:0)}(this.recorder.getBlob(),this.fileName,this.fileType),this._reset(),this.emit(C.recording,!1)}))}_reset(){this.isRecording=!1,this.recordingTimestamp=0,this.recorder&&(this.recorder.destroy(),this.recorder=null),this.fileName=null,this.recordingInterval&&clearInterval(this.recordingInterval),this.recordingInterval=null}}class Le{constructor(e){return new(Le.getLoaderFactory())(e)}static getLoaderFactory(){return De}}class je{constructor(e){this.player=e,this.decoderWorker=new Worker(e._opt.decoder),this._initDecoderWorker(),e.debug.log("decoderWorker","init")}destroy(){this.decoderWorker.postMessage({cmd:B}),this.decoderWorker.terminate(),this.decoderWorker=null,this.player.debug.log("decoderWorker","destroy")}_initDecoderWorker(){const{debug:e,events:{proxy:t}}=this.player;this.decoderWorker.onmessage=t=>{const i=t.data;switch(i.cmd){case c:e.log("decoderWorker","onmessage:",c),this.player.loaded||this.player.emit(C.load),this.player.emit(C.decoderWorkerInit),this._initWork();break;case g:e.log("decoderWorker","onmessage:",g,i.code),this.player._times.decodeStart||(this.player._times.decodeStart=ce()),this.player.video.updateVideoInfo({encTypeCode:i.code});break;case m:e.log("decoderWorker","onmessage:",m,i.code),this.player.audio.updateAudioInfo({encTypeCode:i.code});break;case l:e.log("decoderWorker","onmessage:",l,`width:${i.w},height:${i.h}`),this.player.video.updateVideoInfo({width:i.w,height:i.h}),this.player.video.initCanvasViewSize();break;case p:e.log("decoderWorker","onmessage:",p,`channels:${i.channels},sampleRate:${i.sampleRate}`),this.player.audio.updateAudioInfo(i),this.player.audio.initScriptNode(i);break;case u:this.player.handleRender(),this.player.video.render(i),this.player.emit(C.timeUpdate,i.ts),this.player.updateStats({fps:!0,ts:i.ts,buf:i.delay}),this.player._times.videoStart||(this.player._times.videoStart=ce(),this.player.handlePlayToRenderTimes());break;case h:e.log("decoderWorker","onmessage:",h,`msg ts:${i.ts}`),this.player.playing&&this.player.audio.play(i.buffer,i.ts);break;default:this.player[i.cmd]&&this.player[i.cmd](i)}}}_initWork(){const e={debug:this.player._opt.debug,forceNoOffscreen:this.player._opt.forceNoOffscreen,useWCS:this.player._opt.useWCS,videoBuffer:this.player._opt.videoBuffer};this.decoderWorker.postMessage({cmd:w,opt:JSON.stringify(e),sampleRate:this.player.audio.audioContext.sampleRate})}decodeVideo(e,t,i){const o={type:b,ts:Math.max(t,0),isIFrame:i};this.decoderWorker.postMessage({cmd:S,buffer:e,options:o},[e.buffer])}decodeAudio(e,t){this.player._opt.useWCS&&!this.player._opt.useOffscreen||this.player._opt.useMSE?this._decodeAudioNoDelay(e,t):this._decodeAudio(e,t)}_decodeAudio(e,t){const i={type:f,ts:Math.max(t,0)};this.decoderWorker.postMessage({cmd:S,buffer:e,options:i},[e.buffer])}_decodeAudioNoDelay(e,t){this.decoderWorker.postMessage({cmd:E,buffer:e,ts:Math.max(t,0)},[e.buffer])}}class Ue extends ve{constructor(e){super(),this.player=e,this.stopId=null,this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.initInterval()}destroy(){this.stopId&&(clearInterval(this.stopId),this.stopId=null),this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.off()}getDelay(e){return e?(this.firstTimestamp?e&&(this.delay=Date.now()-this.startTimestamp-(e-this.firstTimestamp)):(this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1),this.delay):-1}resetDelay(){this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.dropping=!1}initInterval(){const e=this.player._opt.videoBuffer;this.player.debug.log("common dumex","init Interval");let t=()=>{let t;if(this.bufferList.length)if(this.dropping){for(t=this.bufferList.shift(),t.type===f&&0===t.payload[1]&&this._doDecoderDecode(t);!t.isIFrame&&this.bufferList.length;)t=this.bufferList.shift(),t.type===f&&0===t.payload[1]&&this._doDecoderDecode(t);t.isIFrame&&(this.dropping=!1,this._doDecoderDecode(t))}else if(t=this.bufferList[0],-1===this.getDelay(t.ts))this.bufferList.shift(),this._doDecoderDecode(t);else if(this.delay>e+1e3)this.resetDelay(),this.dropping=!0;else for(;this.bufferList.length&&(t=this.bufferList[0],this.getDelay(t.ts)>e);)this.bufferList.shift(),this._doDecoderDecode(t)};t(),this.stopId=setInterval(t,10)}_doDecode(e,t,i,o){const r=this.player,{decoderWorker:A}=r;let n={ts:i,type:t,isIFrame:!1};r._opt.useWCS&&!r._opt.useOffscreen||r._opt.useMSE?(t===b&&(n.isIFrame=o),this.pushBuffer(e,n)):t===b?A.decodeVideo(e,i,o):t===f&&A.decodeAudio(e,i)}_doDecoderDecode(e){const t=this.player,{decoderWorker:i,webcodecsDecoder:o,mseDecoder:r}=t;e.type===f?i.decodeAudio(e.payload,e.ts):e.type===b&&(t._opt.useWCS&&!t._opt.useOffscreen?o.decodeVideo(e.payload,e.ts,e.isIFrame):t._opt.useMSE&&r.decodeVideo(e.payload,e.ts,e.isIFrame))}pushBuffer(e,t){t.type===f?this.bufferList.push({ts:t.ts,payload:e,type:f}):t.type===b&&this.bufferList.push({ts:t.ts,payload:e,type:b,isIFrame:t.isIFrame})}close(){}}class Fe extends Ue{constructor(e){super(e),this.input=this._inputFlv(),this.flvDemux=this.dispatchFlvData(this.input),e.debug.log("FlvDemux","init")}destroy(){super.destroy(),this.input=null,this.flvDemux=null,this.player.debug.log("FlvDemux","destroy")}dispatch(e){this.flvDemux(e)}*_inputFlv(){yield 9;const e=new ArrayBuffer(4),t=new Uint8Array(e),i=new Uint32Array(e),o=this.player;for(;;){t[3]=0;const e=yield 15,r=e[4];t[0]=e[7],t[1]=e[6],t[2]=e[5];const A=i[0];t[0]=e[10],t[1]=e[9],t[2]=e[8];let n=i[0];16777215===n&&(t[3]=e[11],n=i[0]);const s=yield A;switch(r){case y:o._opt.hasAudio&&(o.updateStats({abps:s.byteLength}),s.byteLength>0&&this._doDecode(s,f,n));break;case v:if(o._times.demuxStart||(o._times.demuxStart=ce()),o._opt.hasVideo){o.updateStats({vbps:s.byteLength});const e=s[0]>>4==1;s.byteLength>0&&this._doDecode(s,b,n,e)}}}}dispatchFlvData(e){let t=e.next(),i=null;return o=>{let r=new Uint8Array(o);if(i){let e=new Uint8Array(i.length+r.length);e.set(i),e.set(r,i.length),r=e,i=null}for(;r.length>=t.value;){let i=r.slice(t.value);t=e.next(r.slice(0,t.value)),r=i}r.length>0&&(i=r)}}close(){this.input&&this.input.return(null)}}class Ve extends Ue{constructor(e){super(e),e.debug.log("M7sDemux","init")}destroy(){super.destroy(),this.player.debug.log("M7sDemux","destroy")}dispatch(e){const t=this.player,i=new DataView(e),o=i.getUint8(0),r=i.getUint32(1,!1);switch(o){case f:if(t._opt.hasAudio){const i=new Uint8Array(e,5);t.updateStats({abps:i.byteLength}),i.byteLength>0&&this._doDecode(i,o,r)}break;case b:if(t._opt.hasVideo&&(t._times.demuxStart||(t._times.demuxStart=ce()),i.byteLength>5)){const A=new Uint8Array(e,5),n=i.getUint8(5)>>4==1;t.updateStats({vbps:A.byteLength}),A.byteLength>0&&this._doDecode(A,o,r,n)}}}}class Oe{constructor(e){return new(Oe.getLoaderFactory(e._opt.demuxType))(e)}static getLoaderFactory(e){return e===a?Ve:e===s?Fe:void 0}}class Qe extends ve{constructor(e){super(),this.player=e,this.hasInit=!1,this.isInitInfo=!1,this.decoder=null,this.initDecoder(),e.debug.log("Webcodecs","init")}destroy(){this.decoder&&(this.decoder.close(),this.decoder=null),this.hasInit=!1,this.isInitInfo=!1,this.off(),this.player.debug.log("Webcodecs","destroy")}initDecoder(){const e=this;this.decoder=new VideoDecoder({output(t){e.handleDecode(t)},error(t){e.handleError(t)}})}handleDecode(e){this.isInitInfo||(this.player.video.updateVideoInfo({width:e.codedWidth,height:e.codedHeight}),this.player.video.initCanvasViewSize(),this.isInitInfo=!0),this.player._times.videoStart||(this.player._times.videoStart=ce(),this.player.handlePlayToRenderTimes()),this.player.handleRender(),this.player.video.render({videoFrame:e}),this.player.updateStats({fps:!0,ts:0,buf:this.player.demux.delay}),setTimeout((function(){e.close?e.close():e.destroy()}),100)}handleError(e){this.player.debug.log("Webcodecs","VideoDecoder handleError",e)}decodeVideo(e,t,i){if(this.hasInit){const o=new EncodedVideoChunk({data:e.slice(5),timestamp:t,type:i?X:Z});this.decoder.decode(o)}else if(i&&0===e[1]){const t=15&e[0];if(this.player.video.updateVideoInfo({encTypeCode:t}),t===F)return void this.emit(k.webcodecsH265NotSupport);this.player._times.decodeStart||(this.player._times.decodeStart=ce());const i=function(e){let t=e.subarray(1,4),i="avc1.";for(let e=0;e<3;e++){let o=t[e].toString(16);o.length<2&&(o="0"+o),i+=o}return{codec:i,description:e}}(e.slice(5));this.decoder.configure(i),this.hasInit=!0}}}const Me={play:"播放",pause:"暂停",audio:"",mute:"",screenshot:"截图",loading:"加载",fullscreen:"全屏",fullscreenExit:"退出全屏",record:"录制",recordStop:"停止录制"};var We=Object.keys(Me).reduce(((e,t)=>(e[t]=`\n    <i class="jessibuca-icon jessibuca-icon-${t}"></i>\n    ${Me[t]?`<span class="icon-title-tips"><span class="icon-title">${Me[t]}</span></span>`:""}\n`,e)),{}),Ge=(e,t)=>{const{events:{proxy:i}}=e,o=document.createElement("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pacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .jessibuca-quality-menu-list.jessibuca-quality-menu-shown{visibility:visible;opacity:1}.jessibuca-container .icon-title-tips{pointer-events:none;position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s ease 0s,opacity .3s ease 0s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .icon-title{display:inline-block;padding:5px 10px;font-size:12px;white-space:nowrap;color:#fff}.jessibuca-container .jessibuca-quality-menu{padding:8px 0}.jessibuca-container .jessibuca-quality-menu-item{display:block;height:25px;margin:0;padding:0 10px;cursor:pointer;font-size:14px;text-align:center;width:50px;color:hsla(0,0%,100%,.5);transition:color .3s,background-color .3s}.jessibuca-container .jessibuca-quality-menu-item:hover{background-color:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-quality-menu-item:focus{outline:none}.jessibuca-container .jessibuca-quality-menu-item.jessibuca-quality-menu-item-active{color:#2298fc}.jessibuca-container .jessibuca-volume-panel-wrap{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%) translateY(22%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px;height:120px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-wrap.jessibuca-volume-panel-wrap-show{visibility:visible;opacity:1}.jessibuca-container .jessibuca-volume-panel{cursor:pointer;position:absolute;top:21px;height:60px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-text{position:absolute;left:0;top:0;width:50px;height:20px;line-height:20px;text-align:center;color:#fff;font-size:12px}.jessibuca-container .jessibuca-volume-panel-handle{position:absolute;top:48px;left:50%;width:12px;height:12px;border-radius:12px;margin-left:-6px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:before{bottom:-54px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:after{bottom:6px;background:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-volume-panel-handle:after,.jessibuca-container .jessibuca-volume-panel-handle:before{content:"";position:absolute;display:block;left:50%;width:3px;margin-left:-1px;height:60px}');class Ne{constructor(e){var t;this.player=e,((e,t)=>{e.$container.classList.add("jessibuca-controls-show");const i=e._opt,o=i.operateBtns;e.$container.insertAdjacentHTML("beforeend",`\n            ${i.background?`<div class="jessibuca-poster" style="background-image: url(${i.background})"></div>`:""}\n            <div class="jessibuca-loading">\n                ${We.loading}\n                ${i.loadingText?`<div class="jessibuca-loading-text">${i.loadingText}</div>`:""}\n            </div>\n            ${i.hasControl&&o.play?'<div class="jessibuca-play-big"></div>':""}\n            ${i.hasControl?`\n                <div class="jessibuca-controls">\n                    <div class="jessibuca-controls-bottom">\n                        <div class="jessibuca-controls-left">\n                            ${i.showBandwidth?'<div class="jessibuca-controls-item jessibuca-speed"></div>':""}\n                        </div>\n                        <div class="jessibuca-controls-right">\n                             ${o.audio?`\n                                 <div class="jessibuca-controls-item jessibuca-volume">\n                                     ${We.audio}\n                                     ${We.mute}\n                                     <div class="jessibuca-volume-panel-wrap">\n                                          <div class="jessibuca-volume-panel">\n                                                 <div class="jessibuca-volume-panel-handle"></div>\n                                          </div>\n                                          <div class="jessibuca-volume-panel-text"></div>\n                                     </div>\n                                 </div>\n                             `:""}\n                             ${o.play?`<div class="jessibuca-controls-item jessibuca-play">${We.play}</div><div class="jessibuca-controls-item jessibuca-pause">${We.pause}</div>`:""}\n                             ${o.screenshot?`<div class="jessibuca-controls-item jessibuca-screenshot">${We.screenshot}</div>`:""}\n                             ${o.record?` <div class="jessibuca-controls-item jessibuca-record">${We.record}</div><div class="jessibuca-controls-item jessibuca-record-stop">${We.recordStop}</div>`:""}\n                             ${o.fullscreen?`<div class="jessibuca-controls-item jessibuca-fullscreen">${We.fullscreen}</div><div class="jessibuca-controls-item jessibuca-fullscreen-exit">${We.fullscreenExit}</div>`:""}\n                        </div>\n                    </div>\n                </div>\n            `:""}\n\n        `),Object.defineProperty(t,"$poster",{value:e.$container.querySelector(".jessibuca-poster")}),Object.defineProperty(t,"$loading",{value:e.$container.querySelector(".jessibuca-loading")}),Object.defineProperty(t,"$play",{value:e.$container.querySelector(".jessibuca-play")}),Object.defineProperty(t,"$playBig",{value:e.$container.querySelector(".jessibuca-play-big")}),Object.defineProperty(t,"$pause",{value:e.$container.querySelector(".jessibuca-pause")}),Object.defineProperty(t,"$controls",{value:e.$container.querySelector(".jessibuca-controls")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$volume",{value:e.$container.querySelector(".jessibuca-volume")}),Object.defineProperty(t,"$volumePanelWrap",{value:e.$container.querySelector(".jessibuca-volume-panel-wrap")}),Object.defineProperty(t,"$volumePanelText",{value:e.$container.querySelector(".jessibuca-volume-panel-text")}),Object.defineProperty(t,"$volumePanel",{value:e.$container.querySelector(".jessibuca-volume-panel")}),Object.defineProperty(t,"$volumeHandle",{value:e.$container.querySelector(".jessibuca-volume-panel-handle")}),Object.defineProperty(t,"$volumeOn",{value:e.$container.querySelector(".jessibuca-icon-audio")}),Object.defineProperty(t,"$volumeOff",{value:e.$container.querySelector(".jessibuca-icon-mute")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreenExit",{value:e.$container.querySelector(".jessibuca-fullscreen-exit")}),Object.defineProperty(t,"$record",{value:e.$container.querySelector(".jessibuca-record")}),Object.defineProperty(t,"$recordStop",{value:e.$container.querySelector(".jessibuca-record-stop")}),Object.defineProperty(t,"$screenshot",{value:e.$container.querySelector(".jessibuca-screenshot")}),Object.defineProperty(t,"$speed",{value:e.$container.querySelector(".jessibuca-speed")})})(e,this),Ge(e,this),t=this,Object.defineProperty(t,"controlsRect",{get:()=>t.$controls.getBoundingClientRect()}),((e,t)=>{const{events:{proxy:i},debug:o}=e;function r(e){const{bottom:i,height:o}=t.$volumePanel.getBoundingClientRect(),{height:r}=t.$volumeHandle.getBoundingClientRect();return le(i-e.y-r/2,0,o-r/2)/(o-r)}i(window,["click","contextmenu"],(i=>{i.composedPath().indexOf(e.$container)>-1?t.isFocus=!0:t.isFocus=!1})),i(window,"orientationchange",(()=>{setTimeout((()=>{e.resize()}),300)})),i(t.$controls,"click",(e=>{e.stopPropagation()})),i(t.$pause,"click",(t=>{e.pause()})),i(t.$play,"click",(t=>{e.play()})),i(t.$playBig,"click",(t=>{e.play()})),i(t.$volume,"mouseover",(()=>{t.$volumePanelWrap.classList.add("jessibuca-volume-panel-wrap-show")})),i(t.$volume,"mouseout",(()=>{t.$volumePanelWrap.classList.remove("jessibuca-volume-panel-wrap-show")})),i(t.$volumeOn,"click",(i=>{i.stopPropagation(),ue(t.$volumeOn,"display","none"),ue(t.$volumeOff,"display","block"),e.lastVolume=e.volume,e.volume=0})),i(t.$volumeOff,"click",(i=>{i.stopPropagation(),ue(t.$volumeOn,"display","block"),ue(t.$volumeOff,"display","none"),e.volume=e.lastVolume||.5})),i(t.$screenshot,"click",(t=>{t.stopPropagation(),e.video.screenshot()})),i(t.$volumePanel,"click",(t=>{t.stopPropagation(),e.volume=r(t)})),i(t.$volumeHandle,"mousedown",(()=>{t.isVolumeDroging=!0})),i(t.$volumeHandle,"mousemove",(i=>{t.isVolumeDroging&&(e.volume=r(i))})),i(document,"mouseup",(()=>{t.isVolumeDroging&&(t.isVolumeDroging=!1)})),i(t.$record,"click",(t=>{t.stopPropagation(),e.recording=!0})),i(t.$recordStop,"click",(t=>{t.stopPropagation(),e.recording=!1})),i(t.$fullscreen,"click",(t=>{t.stopPropagation(),e.fullscreen=!0})),i(t.$fullscreenExit,"click",(t=>{t.stopPropagation(),e.fullscreen=!1}))})(e,this),e._opt.hotKey&&((e,t)=>{const{events:{proxy:i}}=e,o={};function r(e,t){o[e]?o[e].push(t):o[e]=[t]}r(te,(()=>{e.fullscreen&&(e.fullscreen=!1)})),r(ie,(()=>{e.volume+=.05})),r(oe,(()=>{e.volume-=.05})),i(window,"keydown",(e=>{if(t.isFocus){const t=document.activeElement.tagName.toUpperCase(),i=document.activeElement.getAttribute("contenteditable");if("INPUT"!==t&&"TEXTAREA"!==t&&""!==i&&"true"!==i){const t=o[e.keyCode];t&&(e.preventDefault(),t.forEach((e=>e())))}}}))})(e,this),this.player.debug.log("Control","init")}destroy(){this.$poster&&this.player.$container.removeChild(this.$poster),this.$loading&&this.player.$container.removeChild(this.$loading),this.$controls&&this.player.$container.removeChild(this.$controls),this.player.debug.log("control","destroy")}autoSize(){const e=this.player;e.$container.style.padding="0 0";const t=e.width,i=e.height,o=t/i,r=e.audio.$videoElement.width/e.audio.$videoElement.height;if(o>r){const o=(t-i*r)/2;e.$container.style.padding=`0 ${o}px`}else{const o=(i-t/r)/2;e.$container.style.padding=`${o}px 0`}}}Je(".jessibuca-container{position:relative;width:100%;height:100%;overflow:hidden}.jessibuca-container.jessibuca-fullscreen-web{position:fixed;z-index:9999;left:0;top:0;right:0;bottom:0;width:100%!important;height:100%!important;background:#000}");class ze{static init(){ze.types={avc1:[],avcC:[],hvc1:[],hvcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};for(let e in ze.types)ze.types.hasOwnProperty(e)&&(ze.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);let e=ze.constants={};e.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),e.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),e.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSC=e.STCO=e.STTS,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),e.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),e.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}static box(e){let t=8,i=null,o=Array.prototype.slice.call(arguments,1),r=o.length;for(let e=0;e<r;e++)t+=o[e].byteLength;i=new Uint8Array(t),i[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);let A=8;for(let e=0;e<r;e++)i.set(o[e],A),A+=o[e].byteLength;return i}static generateInitSegment(e){let t=ze.box(ze.types.ftyp,ze.constants.FTYP),i=ze.moov(e),o=new Uint8Array(t.byteLength+i.byteLength);return o.set(t,0),o.set(i,t.byteLength),o}static moov(e){let t=ze.mvhd(e.timescale,e.duration),i=ze.trak(e),o=ze.mvex(e);return ze.box(ze.types.moov,t,i,o)}static mvhd(e,t){return ze.box(ze.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,e>>>24&255,e>>>16&255,e>>>8&255,255&e,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))}static trak(e){return ze.box(ze.types.trak,ze.tkhd(e),ze.mdia(e))}static tkhd(e){let t=e.id,i=e.duration,o=e.presentWidth,r=e.presentHeight;return ze.box(ze.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,o>>>8&255,255&o,0,0,r>>>8&255,255&r,0,0]))}static mdia(e){return ze.box(ze.types.mdia,ze.mdhd(e),ze.hdlr(e),ze.minf(e))}static mdhd(e){let t=e.timescale,i=e.duration;return ze.box(ze.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,85,196,0,0]))}static hdlr(e){let t=null;return t="audio"===e.type?ze.constants.HDLR_AUDIO:ze.constants.HDLR_VIDEO,ze.box(ze.types.hdlr,t)}static minf(e){let t=null;return t="audio"===e.type?ze.box(ze.types.smhd,ze.constants.SMHD):ze.box(ze.types.vmhd,ze.constants.VMHD),ze.box(ze.types.minf,t,ze.dinf(),ze.stbl(e))}static dinf(){return ze.box(ze.types.dinf,ze.box(ze.types.dref,ze.constants.DREF))}static stbl(e){return ze.box(ze.types.stbl,ze.stsd(e),ze.box(ze.types.stts,ze.constants.STTS),ze.box(ze.types.stsc,ze.constants.STSC),ze.box(ze.types.stsz,ze.constants.STSZ),ze.box(ze.types.stco,ze.constants.STCO))}static stsd(e){return"audio"===e.type?ze.box(ze.types.stsd,ze.constants.STSD_PREFIX,ze.mp4a(e)):"avc"===e.videoType?ze.box(ze.types.stsd,ze.constants.STSD_PREFIX,ze.avc1(e)):ze.box(ze.types.stsd,ze.constants.STSD_PREFIX,ze.hvc1(e))}static mp4a(e){let t=e.channelCount,i=e.audioSampleRate,o=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return ze.box(ze.types.mp4a,o,ze.esds(e))}static esds(e){let t=e.config||[],i=t.length,o=new Uint8Array([0,0,0,0,3,23+i,0,1,0,4,15+i,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([i]).concat(t).concat([6,1,2]));return ze.box(ze.types.esds,o)}static avc1(e){let t=e.avcc;const i=e.codecWidth,o=e.codecHeight;let r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,o>>>8&255,255&o,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return ze.box(ze.types.avc1,r,ze.box(ze.types.avcC,t))}static hvc1(e){let t=e.avcc;const i=e.codecWidth,o=e.codecHeight;let r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,o>>>8&255,255&o,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return ze.box(ze.types.hvc1,r,ze.box(ze.types.hvcC,t))}static mvex(e){return ze.box(ze.types.mvex,ze.trex(e))}static trex(e){let t=e.id,i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return ze.box(ze.types.trex,i)}static moof(e,t){return ze.box(ze.types.moof,ze.mfhd(e.sequenceNumber),ze.traf(e,t))}static mfhd(e){let t=new Uint8Array([0,0,0,0,e>>>24&255,e>>>16&255,e>>>8&255,255&e]);return ze.box(ze.types.mfhd,t)}static traf(e,t){let i=e.id,o=ze.box(ze.types.tfhd,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),r=ze.box(ze.types.tfdt,new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t])),A=ze.sdtp(e),n=ze.trun(e,A.byteLength+16+16+8+16+8+8);return ze.box(ze.types.traf,o,r,n,A)}static sdtp(e){let t=new Uint8Array(5),i=e.flags;return t[4]=i.isLeading<<6|i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy,ze.box(ze.types.sdtp,t)}static trun(e,t){let i=new Uint8Array(28);t+=36,i.set([0,0,15,1,0,0,0,1,t>>>24&255,t>>>16&255,t>>>8&255,255&t],0);let o=e.duration,r=e.size,A=e.flags,n=e.cts;return i.set([o>>>24&255,o>>>16&255,o>>>8&255,255&o,r>>>24&255,r>>>16&255,r>>>8&255,255&r,A.isLeading<<2|A.dependsOn,A.isDependedOn<<6|A.hasRedundancy<<4|A.isNonSync,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n],12),ze.box(ze.types.trun,i)}static mdat(e){return ze.box(ze.types.mdat,e)}}ze.init();class Pe{constructor(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}destroy(){this._buffer=null}_fillCurrentWord(){let e=this._total_bytes-this._buffer_index,t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t}readBits(e){if(e<=this._current_word_bits_left){let t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}let t=this._current_word_bits_left?this._current_word:0;t>>>=32-this._current_word_bits_left;let i=e-this._current_word_bits_left;this._fillCurrentWord();let o=Math.min(i,this._current_word_bits_left),r=this._current_word>>>32-o;return this._current_word<<=o,this._current_word_bits_left-=o,t=t<<o|r,t}readBool(){return 1===this.readBits(1)}readByte(){return this.readBits(8)}_skipLeadingZero(){let e;for(e=0;e<this._current_word_bits_left;e++)if(0!=(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()}readUEG(){let e=this._skipLeadingZero();return this.readBits(e+1)-1}readSEG(){let e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)}}class Ye{static _ebsp2rbsp(e){let t=e,i=t.byteLength,o=new Uint8Array(i),r=0;for(let e=0;e<i;e++)e>=2&&3===t[e]&&0===t[e-1]&&0===t[e-2]||(o[r]=t[e],r++);return new Uint8Array(o.buffer,0,r)}static parseSPS(e){let t=Ye._ebsp2rbsp(e),i=new Pe(t);i.readByte();let o=i.readByte();i.readByte();let r=i.readByte();i.readUEG();let A=Ye.getProfileString(o),n=Ye.getLevelString(r),s=1,a=420,d=[0,420,422,444],c=8;if((100===o||110===o||122===o||244===o||44===o||83===o||86===o||118===o||128===o||138===o||144===o)&&(s=i.readUEG(),3===s&&i.readBits(1),s<=3&&(a=d[s]),c=i.readUEG()+8,i.readUEG(),i.readBits(1),i.readBool())){let e=3!==s?8:12;for(let t=0;t<e;t++)i.readBool()&&(t<6?Ye._skipScalingList(i,16):Ye._skipScalingList(i,64))}i.readUEG();let l=i.readUEG();if(0===l)i.readUEG();else if(1===l){i.readBits(1),i.readSEG(),i.readSEG();let e=i.readUEG();for(let t=0;t<e;t++)i.readSEG()}let u=i.readUEG();i.readBits(1);let h=i.readUEG(),p=i.readUEG(),m=i.readBits(1);0===m&&i.readBits(1),i.readBits(1);let g=0,f=0,b=0,y=0;i.readBool()&&(g=i.readUEG(),f=i.readUEG(),b=i.readUEG(),y=i.readUEG());let v=1,w=1,S=0,E=!0,B=0,C=0;if(i.readBool()){if(i.readBool()){let e=i.readByte(),t=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],o=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];e>0&&e<16?(v=t[e-1],w=o[e-1]):255===e&&(v=i.readByte()<<8|i.readByte(),w=i.readByte()<<8|i.readByte())}if(i.readBool()&&i.readBool(),i.readBool()&&(i.readBits(4),i.readBool()&&i.readBits(24)),i.readBool()&&(i.readUEG(),i.readUEG()),i.readBool()){let e=i.readBits(32),t=i.readBits(32);E=i.readBool(),B=t,C=2*e,S=B/C}}let R=1;1===v&&1===w||(R=v/w);let k=0,T=0;if(0===s)k=1,T=2-m;else{k=3===s?1:2,T=(1===s?2:1)*(2-m)}let I=16*(h+1),x=16*(p+1)*(2-m);I-=(g+f)*k,x-=(b+y)*T;let D=Math.ceil(I*R);return i.destroy(),i=null,{profile_string:A,level_string:n,bit_depth:c,ref_frames:u,chroma_format:a,chroma_format_string:Ye.getChromaFormatString(a),frame_rate:{fixed:E,fps:S,fps_den:C,fps_num:B},sar_ratio:{width:v,height:w},codec_size:{width:I,height:x},present_size:{width:D,height:x}}}static _skipScalingList(e,t){let i=8,o=8,r=0;for(let A=0;A<t;A++)0!==o&&(r=e.readSEG(),o=(i+r+256)%256),i=0===o?i:o}static getProfileString(e){switch(e){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 244:return"High444";default:return"Unknown"}}static getLevelString(e){return(e/10).toFixed(1)}static getChromaFormatString(e){switch(e){case 420:return"4:2:0";case 422:return"4:2:2";case 444:return"4:4:4";default:return"Unknown"}}}class He extends ve{constructor(e){super(),this.player=e,this.isAvc=!0,this.mediaSource=new window.MediaSource,this.sourceBuffer=null,this.hasInit=!1,this.isInitInfo=!1,this.cacheTrack={},this.timeInit=!1,this.sequenceNumber=0,this.mediaSourceOpen=!1,this.bufferList=[],this.dropping=!1,this.player.video.$videoElement.src=window.URL.createObjectURL(this.mediaSource);const{debug:t,events:{proxy:i}}=e;i(this.mediaSource,"sourceopen",(()=>{this.mediaSourceOpen=!0,this.player.emit(C.mseSourceOpen)})),i(this.mediaSource,"sourceclose",(()=>{this.player.emit(C.mseSourceClose)})),e.debug.log("MediaSource","init")}destroy(){this.stop(),this.bufferList=[],this.mediaSource=null,this.mediaSourceOpen=!1,this.sourceBuffer=null,this.hasInit=!1,this.isInitInfo=!1,this.sequenceNumber=0,this.cacheTrack=null,this.timeInit=!1,this.off(),this.player.debug.log("MediaSource","destroy")}get state(){return this.mediaSource.readyState}get isStateOpen(){return this.state===_}get isStateClosed(){return this.state===$}get isStateEnded(){return this.state===K}get duration(){return this.mediaSource.duration}set duration(e){this.mediaSource.duration=e}decodeVideo(e,t,i){const o=this.player;if(this.hasInit)this._decodeVideo(e,t,i);else if(i&&0===e[1]){const r=15&e[0];if(o.video.updateVideoInfo({encTypeCode:r}),r===F)return void this.emit(k.mediaSourceH265NotSupport);o._times.decodeStart||(o._times.decodeStart=ce()),this._decodeConfigurationRecord(e,t,i,r),this.hasInit=!0}}_doDecode(){const e=this.bufferList.shift();e&&this._decodeVideo(e.payload,e.ts,e.isIframe)}_decodeConfigurationRecord(e,t,i,o){let r=e.slice(5),A={};o===U?A=function(e){const t={},i=new DataView(e.buffer);let o=i.getUint8(0),r=i.getUint8(1);if(i.getUint8(2),i.getUint8(3),1!==o||0===r)return;const A=1+(3&i.getUint8(4));if(3!==A&&4!==A)return;let n=31&i.getUint8(5);if(0===n)return;let s=6;for(let o=0;o<n;o++){let r=i.getUint16(s,!1);if(s+=2,0===r)continue;let A=new Uint8Array(e.buffer,s,r);s+=r;let n=Ye.parseSPS(A);if(0!==o)continue;t.codecWidth=n.codec_size.width,t.codecHeight=n.codec_size.height,t.presentWidth=n.present_size.width,t.presentHeight=n.present_size.height,t.profile=n.profile_string,t.level=n.level_string,t.bitDepth=n.bit_depth,t.chromaFormat=n.chroma_format,t.sarRatio=n.sar_ratio,t.frameRate=n.frame_rate,!1!==n.frame_rate.fixed&&0!==n.frame_rate.fps_num&&0!==n.frame_rate.fps_den||(t.frameRate={});let a=t.frameRate.fps_den,d=t.frameRate.fps_num;t.refSampleDuration=t.timescale*(a/d);let c=A.subarray(1,4),l="avc1.";for(let e=0;e<3;e++){let t=c[e].toString(16);t.length<2&&(t="0"+t),l+=t}t.codec=l}let a=i.getUint8(s);if(0!==a){s++;for(let t=0;t<a;t++){let t=i.getUint16(s,!1);s+=2,0!==t&&(new Uint8Array(e.buffer,s,t),s+=t)}return t.videoType="avc",t}}(r):o===F&&(A=function(e){const t={videoType:"hevc"};let i=23;if(e[i]!==O)return t;i+=2,i+=1;const o=e[i+1]|e[i]<<8;i+=2;const r=e.slice(i,i+o);if(console.log(Uint8Array.from(r)),i+=o,e[i]!==Q)return t;i+=2,i+=1;const A=e[i+1]|e[i]<<8;i+=2;const n=e.slice(i,i+A);if(console.log(Uint8Array.from(n)),i+=A,e[i]!==M)return t;i+=2,i+=1;const s=e[i+1]|e[i]<<8;i+=2;const a=e.slice(i,i+s);console.log(Uint8Array.from(a));let d=Uint8Array.from(n),c=class{static parseSPS(e){}}.parseSPS(d);return t.codecWidth=c.codec_size.width,t.codecHeight=c.codec_size.height,t.presentWidth=c.present_size.width,t.presentHeight=c.present_size.height,t.profile=c.profile_string,t.level=c.level_string,t.bitDepth=c.bit_depth,t.chromaFormat=c.chroma_format,t.sarRatio=c.sar_ratio,t}(r));const n={id:1,type:"video",timescale:1e3,duration:0,avcc:r,codecWidth:A.codecWidth,codecHeight:A.codecHeight,videoType:A.videoType},s=ze.generateInitSegment(n);this.isAvc=!0,this.appendBuffer(s.buffer),this.sequenceNumber=0,this.cacheTrack=null,this.timeInit=!1}_decodeVideo(e,t,i){const o=this.player;let r=e.slice(5),A=r.byteLength,n=t;const s=o.video.$videoElement;if(s.buffered.length>1&&(this.removeBuffer(s.buffered.start(0),s.buffered.end(0)),this.timeInit=!1),s.drop&&n-this.cacheTrack.dts>1e3)s.drop=!1,this.cacheTrack={};else if(this.cacheTrack&&n>this.cacheTrack.dts){let e=8+this.cacheTrack.size,i=new Uint8Array(e);i[0]=e>>>24&255,i[1]=e>>>16&255,i[2]=e>>>8&255,i[3]=255&e,i.set(ze.types.mdat,4),i.set(this.cacheTrack.data,8),this.cacheTrack.duration=n-this.cacheTrack.dts;let r=ze.moof(this.cacheTrack,this.cacheTrack.dts),A=new Uint8Array(r.byteLength+i.byteLength);A.set(r,0),A.set(i,r.byteLength),this.appendBuffer(A.buffer),o.handleRender(),o.updateStats({fps:!0,ts:t,buf:o.demux.delay}),o._times.videoStart||(o._times.videoStart=ce(),o.handlePlayToRenderTimes())}else o.debug.log("MediaSource","timeInit set false , cacheTrack = {}"),this.timeInit=!1,this.cacheTrack={};this.cacheTrack.id=1,this.cacheTrack.sequenceNumber=++this.sequenceNumber,this.cacheTrack.size=A,this.cacheTrack.dts=n,this.cacheTrack.cts=0,this.cacheTrack.isKeyframe=i,this.cacheTrack.data=r,this.cacheTrack.flags={isLeading:0,dependsOn:i?2:1,isDependedOn:i?1:0,hasRedundancy:0,isNonSync:i?0:1},this.timeInit||1!==s.buffered.length||(o.debug.log("MediaSource","timeInit set true"),this.timeInit=!0,s.currentTime=s.buffered.end(0)),!this.isInitInfo&&s.videoWidth>0&&s.videoHeight>0&&(o.debug.log("MediaSource",`updateVideoInfo: ${s.videoWidth},${s.videoHeight}`),o.video.updateVideoInfo({width:s.videoWidth,height:s.videoHeight}),o.video.initCanvasViewSize(),this.isInitInfo=!0)}appendBuffer(e){const{debug:t,events:{proxy:i}}=this.player;null===this.sourceBuffer&&(this.sourceBuffer=this.mediaSource.addSourceBuffer(q),i(this.sourceBuffer,"error",(e=>{this.player.emit(C.mseSourceBufferError,e),this.dropSourceBuffer(!0)}))),!1===this.sourceBuffer.updating&&this.isStateOpen?this.sourceBuffer.appendBuffer(e):this.isStateClosed?this.player.emit(C.mseSourceBufferError,"mediaSource is not attached to video or mediaSource is closed"):this.isStateEnded?this.player.emit(C.mseSourceBufferError,"mediaSource is closed"):!0===this.sourceBuffer.updating&&(this.player.emit(C.mseSourceBufferBusy),this.dropSourceBuffer(!0))}stop(){this.isStateOpen&&this.sourceBuffer&&this.sourceBuffer.abort(),this.endOfStream()}dropSourceBuffer(e){const t=this.player.video.$videoElement;this.dropping=e,t.buffered.length>0&&t.buffered.end(0)-t.currentTime>1&&(t.currentTime=t.buffered.end(0))}removeBuffer(e,t){if(this.isStateOpen&&!1===this.sourceBuffer.updating)try{this.sourceBuffer.remove(e,t)}catch(e){console.error(e)}}endOfStream(){this.isStateOpen&&this.mediaSource.endOfStream()}}const Xe=()=>"undefined"!=typeof navigator&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream,Ze=()=>"wakeLock"in navigator;class qe{constructor(e){if(this.player=e,this.enabled=!1,Ze()){this._wakeLock=null;const e=()=>{null!==this._wakeLock&&"visible"===document.visibilityState&&this.enable()};document.addEventListener("visibilitychange",e),document.addEventListener("fullscreenchange",e)}else Xe()?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No Sleep"),this.noSleepVideo.setAttribute("playsinline",""),this._addSourceToVideo(this.noSleepVideo,"webm","data:video/webm;base64,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ntTime=Math.random())}))})))}_addSourceToVideo(e,t,i){var o=document.createElement("source");o.src=i,o.type=`video/${t}`,e.appendChild(o)}get isEnabled(){return this.enabled}enable(){const e=this.player.debug;if(Ze())return navigator.wakeLock.request("screen").then((t=>{this._wakeLock=t,this.enabled=!0,e.log("wakeLock","Wake Lock active."),this._wakeLock.addEventListener("release",(()=>{e.log("wakeLock","Wake Lock released.")}))})).catch((t=>{throw this.enabled=!1,e.error("wakeLock",`${t.name}, ${t.message}`),t}));if(Xe())return this.disable(),this.noSleepTimer=window.setInterval((()=>{document.hidden||(window.location.href=window.location.href.split("#")[0],window.setTimeout(window.stop,0))}),15e3),this.enabled=!0,Promise.resolve();return this.noSleepVideo.play().then((e=>(this.enabled=!0,e))).catch((e=>{throw this.enabled=!1,e}))}disable(){const e=this.player.debug;Ze()?(this._wakeLock&&this._wakeLock.release(),this._wakeLock=null):Xe()?this.noSleepTimer&&(e.warn("wakeLock","NoSleep now disabled for older iOS devices."),window.clearInterval(this.noSleepTimer),this.noSleepTimer=null):this.noSleepVideo.pause(),this.enabled=!1}}class Ke extends ve{constructor(e,t){var i;super(),this.$container=e,this._opt=Object.assign({},d,t),this.debug=new re(this),this._opt.useWCS&&(this._opt.useWCS="VideoEncoder"in window),this._opt.useMSE&&(this._opt.useMSE=window.MediaSource&&window.MediaSource.isTypeSupported(q)),this._opt.useMSE?(this._opt.useWCS&&this.debug.log("Player","useWCS set true->false"),this._opt.forceNoOffscreen||this.debug.log("Player","forceNoOffscreen set false->true"),this._opt.useWCS=!1,this._opt.forceNoOffscreen=!0):this._opt.useWCS,this._opt.forceNoOffscreen||("undefined"==typeof OffscreenCanvas?(this._opt.forceNoOffscreen=!0,this._opt.useOffscreen=!1):this._opt.useOffscreen=!0),this._opt.hasControl=this._hasControl(),this._loading=!1,this._playing=!1,this._hasLoaded=!1,this._checkHeartTimeout=null,this._checkLoadingTimeout=null,this._startBpsTime=null,this._isPlayingBeforePageHidden=!1,this._stats={buf:0,fps:0,abps:0,vbps:0,ts:0},this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},this._videoTimestamp=0,this._audioTimestamp=0,i=this,Object.defineProperty(i,"rect",{get:()=>{const e=i.$container.getBoundingClientRect();return e.width=Math.max(e.width,i.$container.clientWidth),e.height=Math.max(e.height,i.$container.clientHeight),e}}),["bottom","height","left","right","top","width"].forEach((e=>{Object.defineProperty(i,e,{get:()=>i.rect[e]})})),this.events=new Ae(this),this.video=new Be(this),this.audio=new Re(this),this.recorder=new Le(this),this.decoderWorker=new je(this),this.stream=null,this.demux=null,this._opt.useWCS&&(this.webcodecsDecoder=new Qe(this)),this._opt.useMSE&&(this.mseDecoder=new He(this)),this.control=new Ne(this),this.keepScreenOn=new qe(this),(e=>{try{const t=()=>{e.emit(R.fullscreen,e.fullscreen),e.fullscreen?e._opt.useMSE&&e.resize():e.resize()};ne.on("change",t),e.events.destroys.push((()=>{ne.off("change",t)}))}catch(e){}if(e.on(C.decoderWorkerInit,(()=>{e.debug.log("player","has loaded"),e._hasLoaded=!0})),e.on(C.play,(()=>{e.loading=!1})),e.on(C.fullscreen,(t=>{if(t)try{ne.request(e.$container).then((()=>{})).catch((t=>{e.webFullscreen=!0}))}catch(t){e.webFullscreen=!0}else try{ne.exit().then((()=>{})).catch((()=>{e.webFullscreen=!1}))}catch(t){e.webFullscreen=!1}})),e.on(C.webFullscreen,(t=>{if(t){e.$container.classList.add("webmediaplayer-fullscreen-web");const{clientHeight:t,clientWidth:i}=document.body,{clientHeight:o,clientWidth:r}=e.video.$videoElement;if(i/t<r/o){const A=Math.min(t/r,i/o);e.video.$videoElement.style.transform=`rotate(90deg) scale(${A},${A})`}}else e.$container.classList.remove("webmediaplayer-fullscreen-web"),e.video.$videoElement.style.transform=null})),e.on(C.resize,(()=>{e.video.resize()})),e._opt.debug){const t=[C.timeUpdate];Object.keys(C).forEach((i=>{e.on(C[i],(o=>{t.includes(i)||e.debug.log("player events",C[i],o)}))})),Object.keys(k).forEach((t=>{e.on(k[t],(i=>{e.debug.log("player event error",k[t],i)}))}))}})(this),(e=>{const{_opt:t,debug:i,events:{proxy:o}}=e;t.supportDblclickFullscreen&&o(e.$container,"dblclick",(()=>{e.fullscreen=!e.fullscreen})),o(document,"visibilitychange",(()=>{t.hiddenAutoPause&&(i.log("visibilitychange",document.visibilityState,e._isPlayingBeforePageHidden),"visible"===document.visibilityState?e._isPlayingBeforePageHidden&&e.play():(e._isPlayingBeforePageHidden=e.playing,e.playing&&e.pause()))})),o(window,"fullscreenchange",(()=>{null!==e.keepScreenOn&&"visible"===document.visibilityState&&e.enableWakeLock()}))})(this),this._opt.useWCS&&this.debug.log("Player","use WCS"),this._opt.useMSE&&this.debug.log("Player","use MSE"),this._opt.useOffscreen&&this.debug.log("Player","use offscreen"),this.debug.log("Player options",this._opt)}destroy(){this._loading=!1,this._playing=!1,this._hasLoaded=!1,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},this.decoderWorker&&(this.decoderWorker.destroy(),this.decoderWorker=null),this.video&&(this.video.destroy(),this.video=null),this.audio&&(this.audio.destroy(),this.audio=null),this.stream&&(this.stream.destroy(),this.stream=null),this.recorder&&(this.recorder.destroy(),this.recorder=null),this.control&&(this.control.destroy(),this.control=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.demux&&(this.demux.destroy(),this.demux=null),this.events&&(this.events.destroy(),this.events=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.releaseWakeLock(),this.keepScreenOn=null,this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this.emit("destroy"),this.off(),this.debug.log("play","destroy end")}set fullscreen(e){this.emit(C.fullscreen,e)}get fullscreen(){return document.isFullScreen||document.mozIsFullScreen||document.webkitIsFullScreen||this.webFullscreen}set webFullscreen(e){this.emit(C.webFullscreen,e)}get webFullscreen(){return this.$container.classList.contains("jessibuca-fullscreen-web")}get loaded(){return this._hasLoaded}set playing(e){e&&(this.loading=!1),this.playing!==e&&(this._playing=e,this.emit(C.playing,e),this.emit(C.volumechange,this.volume),e?this.emit(C.play):this.emit(C.pause))}get playing(){return this._playing}get volume(){return this.audio&&this.audio.volume}set volume(e){this.audio.setVolume(e)}set loading(e){this.loading!==e&&(this._loading=e,this.emit(C.loading,this._loading))}get loading(){return this._loading}set recording(e){this.playing&&(e?this.recorder.startRecord():this.recorder.stopRecordAndSave())}get recording(){return this.recorder&&this.recorder.recording}set audioTimestamp(e){null!==e&&(this._audioTimestamp=e)}get audioTimestamp(){return this._audioTimestamp}set videoTimestamp(e){null!==e&&(this._videoTimestamp=e,this._opt.useWCS||this._opt.useMSE||this.audioTimestamp&&this.videoTimestamp&&this.audio.emit(C.videoSyncAudio,{audioTimestamp:this.audioTimestamp,videoTimestamp:this.videoTimestamp,diff:this.audioTimestamp-this.videoTimestamp}))}get videoTimestamp(){return this._videoTimestamp}updateOption(e){this._opt=Object.assign({},this._opt,e)}init(){return new Promise(((e,t)=>{this.stream||(this.stream=new Ie(this)),this.demux||(this.demux=new Oe(this)),this._opt.useWCS&&(this.webcodecsDecoder||(this.webcodecsDecoder=new Qe(this))),this._opt.useMSE&&(this.mseDecoder||(this.mseDecoder=new He(this))),this.decoderWorker?e():(this.decoderWorker=new je(this),this.once(C.decoderWorkerInit,(()=>{e()})))}))}play(e){return new Promise(((t,i)=>{if(!e&&!this._opt.url)return i();this.loading=!0,this.playing=!1,this._times.playInitStart=ce(),e||(e=this._opt.url),this._opt.url=e,this.clearCheckHeartTimeout(),this.init().then((()=>{this._times.playStart=ce(),this._opt.isNotMute&&this.mute(!1),this.webcodecsDecoder&&this.webcodecsDecoder.once(k.webcodecsH265NotSupport,(()=>{this.emit(k.webcodecsH265NotSupport),this.emit(C.error,k.webcodecsH265NotSupport)})),this.mseDecoder&&this.mseDecoder.once(k.mediaSourceH265NotSupport,(()=>{this.emit(k.mediaSourceH265NotSupport),this.emit(C.error,k.mediaSourceH265NotSupport)})),this.enableWakeLock(),this.stream.fetchStream(e),this.checkLoadingTimeout(),this.stream.once(k.fetchError,(e=>{i(e)})),this.stream.once(k.websocketError,(e=>{i(e)})),this.stream.once(C.streamSuccess,(()=>{t(),this._times.streamResponse=ce(),this._opt.useMSE&&this.video.play()}))})).catch((e=>{i(e)}))}))}close(){return new Promise(((e,t)=>{this._close().then((()=>{this.video.clearView(),e()}))}))}_close(){return new Promise(((e,t)=>{this.stream&&(this.stream.destroy(),this.stream=null),this.demux&&(this.demux.destroy(),this.demux=null),this.decoderWorker&&(this.decoderWorker.destroy(),this.decoderWorker=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.playing=!1,this.loading=!1,this.recording=!1,this.audio.pause(),this.releaseWakeLock(),this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},setTimeout((()=>{e()}),0)}))}pause(e){return e?this.close():this._close()}mute(e){this.audio.mute(e)}resize(){this.video.resize()}startRecord(e,t){this.recording||(this.recorder.setFileName(e,t),this.recording=!0)}stopRecordAndSave(){this.recording&&(this.recording=!1)}_hasControl(){let e=!1,t=!1;return Object.keys(this._opt.operateBtns).forEach((e=>{this._opt.operateBtns[e]&&(t=!0)})),(this._opt.showBandwidth||this._opt.text||t)&&(e=!0),e}checkHeart(){this.clearCheckHeartTimeout(),this.checkHeartTimeout()}checkHeartTimeout(){this._checkHeartTimeout=setTimeout((()=>{this.pause(!1).then((()=>{this.emit(C.timeout,C.delayTimeout),this.emit(C.delayTimeout)}))}),1e3*this._opt.heartTimeout)}clearCheckHeartTimeout(){this._checkHeartTimeout&&(clearTimeout(this._checkHeartTimeout),this._checkHeartTimeout=null)}checkLoadingTimeout(){this._checkLoadingTimeout=setTimeout((()=>{this.pause(!1).then((()=>{this.emit(C.timeout,C.loadingTimeout),this.emit(C.loadingTimeout)}))}),1e3*this._opt.loadingTimeout)}clearCheckLoadingTimeout(){this._checkLoadingTimeout&&(clearTimeout(this._checkLoadingTimeout),this._checkLoadingTimeout=null)}handleRender(){this.loading&&(this.emit(C.start),this.loading=!1,this.clearCheckLoadingTimeout()),this.playing||(this.playing=!0),this.checkHeart()}updateStats(e){e=e||{},this._startBpsTime||(this._startBpsTime=ce()),ye(e.ts)&&(this._stats.ts=e.ts),ye(e.buf)&&(this._stats.buf=e.buf),e.fps&&(this._stats.fps+=1),e.abps&&(this._stats.abps+=e.abps),e.vbps&&(this._stats.vbps+=e.vbps);const t=ce();t-this._startBpsTime<1e3||(this.emit(C.stats,this._stats),this.emit(C.performance,function(e){let t=0;return e>=24?t=2:e>=15&&(t=1),t}(this._stats.fps)),this._stats.fps=0,this._stats.abps=0,this._stats.vbps=0,this._startBpsTime=t)}resetStats(){this._startBpsTime=null,this._stats={buf:0,fps:0,abps:0,vbps:0,ts:0}}enableWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn.enable()}releaseWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn.disable()}handlePlayToRenderTimes(){const e=this._times;e.playTimestamp=e.playStart-e.playInitStart,e.streamTimestamp=e.streamStart-e.playStart,e.streamResponseTimestamp=e.streamResponse-e.streamStart,e.demuxTimestamp=e.demuxStart-e.streamResponse,e.decodeTimestamp=e.decodeStart-e.demuxStart,e.videoTimestamp=e.videoStart-e.decodeStart,e.allTimestamp=e.videoStart-e.playInitStart,this.emit(C.playToRenderTimes,e)}}class _e extends ve{constructor(e){super();let t=e,i=e.container;if("string"==typeof e.container&&(i=document.querySelector(e.container)),!i)throw new Error("Jessibuca need container option");i.classList.add("jessibuca-container"),delete t.container,ye(t.videoBuffer)&&(t.videoBuffer=1e3*Number(t.videoBuffer)),ye(t.timeout)&&(be(t.loadingTimeout)&&(t.loadingTimeout=t.timeout),be(t.heartTimeout)&&(t.heartTimeout=t.timeout)),this._opt=t,this.$container=i,this.href=null,this.events=new Ae(this),this.player=new Ke(i,t),this._bindEvents()}destroy(){this.player.destroy(),this.player=null,this.off()}_bindEvents(){Object.keys(R).forEach((e=>{this.player.on(R[e],(t=>{this.emit(e,t)}))}))}setDebug(e){this.player.updateOption({isDebug:!!e})}mute(){this.player.mute(!0)}cancelMute(){this.player.mute(!1)}setVolume(e){this.player.volume=e}audioResume(){this.player.audio.audioEnabled(!0)}setTimeout(e){e=Number(e),this.player.updateOption({timeout:e,loadingTimeout:e,heartTimeout:e})}setScaleMode(e){let t={isFullResize:!1,isResize:!1};switch(e=Number(e)){case W:t.isFullResize=!1,t.isResize=!1;break;case G:t.isFullResize=!1,t.isResize=!0;break;case J:t.isFullResize=!0,t.isResize=!0}this.player.updateOption(t),this.resize()}pause(){return this.player.pause()}close(){return this._opt.url="",this.player.close()}clearView(){this.player.video.clearView()}play(e){return new Promise(((t,i)=>{if(!e&&!this._opt.url)return this.emit(C.error,k.playError),void i();if(e){if(!this._opt.url)return this._play(e);e===this._opt.url?this.player.playing?t():(this.clearView(),this.player.play(this._opt.url).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))):this.player.pause().then((()=>(this.clearView(),this._play(e)))).catch((()=>{i()}))}else this.player.play(this._opt.url).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))}))}_play(e){return new Promise(((t,i)=>{this._opt.url=e;const o=0===e.indexOf("http"),r=o?n:A,d=o||-1!==e.indexOf(".flv")||this._opt.isFlv?s:a;this.player.updateOption({protocol:r,demuxType:d}),this.player.once(k.mediaSourceH265NotSupport,(()=>{this.close()})),this.player.once(k.webcodecsH265NotSupport,(()=>{this.close()})),this.hasLoaded()?this.player.play(e).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))})):this.player.once(C.decoderWorkerInit,(()=>{this.player.play(e).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))}))}))}resize(){this.player.resize()}setBufferTime(e){e=Number(e),this.player.updateOption({videoBuffer:1e3*e})}setRotate(e){e=parseInt(e,10);this._opt.rotate!==e&&-1!==[0,90,270].indexOf(e)&&(this.player.updateOption({rotate:e}),this.resize())}hasLoaded(){return this.player.loaded}setKeepScreenOn(){this.player.updateOption({keepScreenOn:!0})}setFullscreen(e){const t=!!e;this.player.fulls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ight:"",encType:""},this._initCanvasRender(),this.player.debug.log("CanvasVideo","init")}destroy(){this.contextGl&&(this.contextGl=null),this.context2D&&(this.context2D=null),this.contextGlRender&&(this.contextGlDestroy&&this.contextGlDestroy(),this.contextGlDestroy=null,this.contextGlRender=null),this.bitmaprenderer&&(this.bitmaprenderer=null),this.renderType=null,this.videoInfo={width:"",height:"",encType:"",encTypeCode:""},this.player.$container.removeChild(this.$videoElement),this.init=!1,this.off(),this.player.debug.log("CanvasVideoLoader","destroy")}_initContextGl(){this.contextGl=function(e){let t=null;const i=["webgl","experimental-webgl","moz-webgl","webkit-3d"];let o=0;for(;!t&&o<i.length;){const r=i[o];try{let i={preserveDrawingBuffer:!0};t=e.getContext(r,i)}catch(e){t=null}t&&"function"==typeof t.getParameter||(t=null),++o}return t}(this.$videoElement);const e=((e,t)=>{var i=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","gl_Position = vertexPos;","textureCoord = texturePos.xy;","}"].join("\n"),o=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","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) {","highp float y = texture2D(ySampler,  textureCoord).r;","highp float u = texture2D(uSampler,  textureCoord).r;","highp float v = texture2D(vSampler,  textureCoord).r;","gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n");t&&e.pixelStorei(e.UNPACK_ALIGNMENT,1);var r=e.createShader(e.VERTEX_SHADER);e.shaderSource(r,i),e.compileShader(r),e.getShaderParameter(r,e.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+e.getShaderInfoLog(r));var A=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(A,o),e.compileShader(A),e.getShaderParameter(A,e.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+e.getShaderInfoLog(A));var s=e.createProgram();e.attachShader(s,r),e.attachShader(s,A),e.linkProgram(s),e.getProgramParameter(s,e.LINK_STATUS)||console.log("Program failed to compile: "+e.getProgramInfoLog(s)),e.useProgram(s);var n=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,n),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),e.STATIC_DRAW);var a=e.getAttribLocation(s,"vertexPos");e.enableVertexAttribArray(a),e.vertexAttribPointer(a,2,e.FLOAT,!1,0,0);var d=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,d),e.bufferData(e.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),e.STATIC_DRAW);var c=e.getAttribLocation(s,"texturePos");function l(t,i){var o=e.createTexture();return e.bindTexture(e.TEXTURE_2D,o),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),e.bindTexture(e.TEXTURE_2D,null),e.uniform1i(e.getUniformLocation(s,t),i),o}e.enableVertexAttribArray(c),e.vertexAttribPointer(c,2,e.FLOAT,!1,0,0);var u=l("ySampler",0),h=l("uSampler",1),p=l("vSampler",2);return{render:function(t,i,o,r,A){e.viewport(0,0,t,i),e.activeTexture(e.TEXTURE0),e.bindTexture(e.TEXTURE_2D,u),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t,i,0,e.LUMINANCE,e.UNSIGNED_BYTE,o),e.activeTexture(e.TEXTURE1),e.bindTexture(e.TEXTURE_2D,h),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,r),e.activeTexture(e.TEXTURE2),e.bindTexture(e.TEXTURE_2D,p),e.texImage2D(e.TEXTURE_2D,0,e.LUMINANCE,t/2,i/2,0,e.LUMINANCE,e.UNSIGNED_BYTE,A),e.drawArrays(e.TRIANGLE_STRIP,0,4)},destroy:function(){try{e.deleteProgram(s),e.deleteBuffer(n),e.deleteBuffer(d),e.deleteTexture(u),e.deleteTexture(h),e.deleteBuffer(p)}catch(e){}}}})(this.contextGl,this.player._opt.openWebglAlignment);this.contextGlRender=e.render,this.contextGlDestroy=e.destroy}_initContext2D(){this.context2D=this.$videoElement.getContext("2d")}_initCanvasRender(){this.player._opt.useWCS&&!this._supportOffscreen()?(this.renderType=X,this._initContext2D()):this._supportOffscreen()?(this.renderType=q,this._bindOffscreen()):(this.renderType=Z,this._initContextGl())}_supportOffscreen(){return"function"==typeof this.$videoElement.transferControlToOffscreen&&this.player._opt.useOffscreen}_bindOffscreen(){this.bitmaprenderer=this.$videoElement.getContext("bitmaprenderer")}initCanvasViewSize(){this.$videoElement.width=this.videoInfo.width,this.$videoElement.height=this.videoInfo.height,this.resize()}render(e){switch(this.player.videoTimestamp=e.ts,this.renderType){case q:this.bitmaprenderer.transferFromImageBitmap(e.buffer);break;case Z:this.contextGlRender(this.$videoElement.width,this.$videoElement.height,e.output[0],e.output[1],e.output[2]);break;case X:this.context2D.drawImage(e.videoFrame,0,0,this.$videoElement.width,this.$videoElement.height)}}screenshot(e,t,i,o){e=e||he(),o=o||F.download;const r={png:"image/png",jpeg:"image/jpeg",webp:"image/webp"};let A=.92;!r[t]&&F[t]&&(o=t,t="png",i=void 0),"string"==typeof i&&(o=i,i=void 0),void 0!==i&&(A=Number(i));const s=this.$videoElement.toDataURL(r[t]||r.png,A),n=le(s);return o===F.base64?s:o===F.blob?n:void(o===F.download&&ue(n,e))}clearView(){switch(this.renderType){case q:(function(e,t){const i=document.createElement("canvas");return i.width=e,i.height=t,createImageBitmap(i,0,0,e,t)})(this.$videoElement.width,this.$videoElement.height).then((e=>{this.bitmaprenderer.transferFromImageBitmap(e)}));break;case Z:this.contextGl.clear(this.contextGl.COLOR_BUFFER_BIT);break;case X:this.context2D.clearRect(0,0,this.$videoElement.width,this.$videoElement.height)}}resize(){this.player.debug.log("canvasVideo","resize");const e=this.player._opt;let t=this.player.width,i=this.player.height;e.hasControl&&!e.controlAutoHide&&(ye()&&this.player.fullscreen?t-=38:i-=38);let o=this.$videoElement.width,r=this.$videoElement.height;const A=e.rotate;let s=(t-o)/2,n=(i-r)/2;270!==A&&90!==A||(o=this.$videoElement.height,r=this.$videoElement.width);const a=t/o,d=i/r;let c=a>d?d:a;e.isResize||a!==d&&(c=a+","+d),e.isFullResize&&(c=a>d?a:d);let l="scale("+c+")";A&&(l+=" rotate("+A+"deg)"),this.$videoElement.style.transform=l,this.$videoElement.style.left=s+"px",this.$videoElement.style.top=n+"px"}}class ke extends Ce{constructor(e){super(),this.player=e;const t=document.createElement("video");t.muted=!0,t.style.position="absolute",t.style.top=0,t.style.left=0,e.$container.appendChild(t),this.$videoElement=t,this.videoInfo={width:"",height:"",encType:""},this.resize();const{proxy:i}=this.player.events;i(this.$videoElement,"canplay",(()=>{this.player.debug.log("Video","canplay")})),i(this.$videoElement,"waiting",(()=>{this.player.emit(T.videoWaiting)})),i(this.$videoElement,"timeupdate",(e=>{})),this.player.debug.log("Video","init")}destroy(){this.player.$container.removeChild(this.$videoElement),this.$videoElement=null,this.init=!1,this.off(),this.player.debug.log("Video","destroy")}play(){this.$videoElement.play()}clearView(){}screenshot(e,t,i,o){e=e||he(),o=o||F.download;let r=.92;!{png:"image/png",jpeg:"image/jpeg",webp:"image/webp"}[t]&&F[t]&&(o=t,t="png",i=void 0),"string"==typeof i&&(o=i,i=void 0),void 0!==i&&(r=Number(i));const A=this.$videoElement;let s=document.createElement("canvas");s.width=A.videoWidth,s.height=A.videoHeight;s.getContext("2d").drawImage(A,0,0,s.width,s.height);const n=s.toDataURL(F[t]||F.png,r),a=le(n);return o===F.base64?n:o===F.blob?a:void(o===F.download&&ue(a,e))}initCanvasViewSize(){this.resize()}resize(){let e=this.player.width,t=this.player.height;const i=this.player._opt,o=i.rotate;i.hasControl&&!i.controlAutoHide&&(ye()&&this.player.fullscreen?e-=38:t-=38),this.$videoElement.width=e,this.$videoElement.height=t,270!==o&&90!==o||(this.$videoElement.width=t,this.$videoElement.height=e);let r=(e-this.$videoElement.width)/2,A=(t-this.$videoElement.height)/2,s="contain";i.isResize||(s="fill"),i.isFullResize&&(s="none"),this.$videoElement.style.objectFit=s,this.$videoElement.style.transform="rotate("+o+"deg)",this.$videoElement.style.left=r+"px",this.$videoElement.style.top=A+"px"}}class Te{constructor(e){return new(Te.getLoaderFactory(e._opt))(e)}static getLoaderFactory(e){return e.useMSE?ke:Re}}class Ie extends Be{constructor(e){super(),this.bufferList=[],this.player=e,this.scriptNode=null,this.hasInitScriptNode=!1,this.audioContextChannel=null,this.audioContext=new(window.AudioContext||window.webkitAudioContext),this.gainNode=this.audioContext.createGain();const t=this.audioContext.createBufferSource();t.buffer=this.audioContext.createBuffer(1,1,22050),t.connect(this.audioContext.destination),t.noteOn?t.noteOn(0):t.start(0),this.audioBufferSourceNode=t,this.mediaStreamAudioDestinationNode=this.audioContext.createMediaStreamDestination(),this.audioEnabled(!0),this.gainNode.gain.value=0,this.playing=!1,this.audioSyncVideoOption={diff:null},this.audioInfo={encType:"",channels:"",sampleRate:""},this.init=!1,this.hasAudio=!1,this.on(T.videoSyncAudio,(e=>{this.audioSyncVideoOption=e})),this.player.debug.log("AudioContext","init")}destroy(){this.closeAudio(),this.audioContext.close(),this.audioContext=null,this.gainNode=null,this.init=!1,this.hasAudio=!1,this.playing=!1,this.scriptNode&&(this.scriptNode.onaudioprocess=ce,this.scriptNode=null),this.audioBufferSourceNode=null,this.mediaStreamAudioDestinationNode=null,this.hasInitScriptNode=!1,this.audioSyncVideoOption={diff:null},this.audioInfo={encType:"",channels:"",sampleRate:""},this.off(),this.player.debug.log("AudioContext","destroy")}updateAudioInfo(e){e.encTypeCode&&(this.audioInfo.encType=Q[e.encTypeCode]),e.channels&&(this.audioInfo.channels=e.channels),e.sampleRate&&(this.audioInfo.sampleRate=e.sampleRate),this.audioInfo.sampleRate&&this.audioInfo.channels&&this.audioInfo.encType&&!this.init&&(this.player.emit(T.audioInfo,this.audioInfo),this.init=!0)}get isPlaying(){return this.playing}get isMute(){return 0===this.gainNode.gain.value||this.isStateSuspended()}get volume(){return this.gainNode.gain.value}get bufferSize(){return this.bufferList.length}initScriptNode(){if(this.playing=!0,this.hasInitScriptNode)return;const e=this.audioInfo.channels,t=this.audioContext.createScriptProcessor(1024,0,e);t.onaudioprocess=t=>{const i=t.outputBuffer;if(this.bufferList.length&&this.playing){if(!this.player._opt.useWCS&&!this.player._opt.useMSE){if(this.audioSyncVideoOption.diff>oe)return void this.player.debug.warn("AudioContext",`audioSyncVideoOption more than diff :${this.audioSyncVideoOption.diff}, waiting`);if(this.audioSyncVideoOption.diff<-1e3){this.player.debug.warn("AudioContext",`audioSyncVideoOption less than diff :${this.audioSyncVideoOption.diff}, dropping`);let e=this.bufferList.shift();for(;e.ts-this.player.videoTimestamp<-1e3&&this.bufferList.length>0;)e=this.bufferList.shift();if(0===this.bufferList.length)return}}if(0===this.bufferList.length)return;const t=this.bufferList.shift();t&&t.ts&&(this.player.audioTimestamp=t.ts);for(let o=0;o<e;o++){const e=t.buffer[o],r=i.getChannelData(o);for(let t=0;t<1024;t++)r[t]=e[t]||0}}},t.connect(this.gainNode),this.scriptNode=t,this.gainNode.connect(this.audioContext.destination),this.gainNode.connect(this.mediaStreamAudioDestinationNode),this.hasInitScriptNode=!0}mute(e){e?(this.isMute||this.player.emit(T.mute,e),this.setVolume(0),this.audioEnabled(!1),this.clear()):(this.isMute&&this.player.emit(T.mute,e),this.setVolume(.5),this.audioEnabled(!0))}setVolume(e){e=parseFloat(e).toFixed(2),isNaN(e)||(this.audioEnabled(!0),e=pe(e,0,1),this.gainNode.gain.value=e,this.gainNode.gain.setValueAtTime(e,this.audioContext.currentTime),this.player.emit(T.volumechange,this.player.volume))}closeAudio(){this.hasInitScriptNode&&(this.scriptNode&&this.scriptNode.disconnect(this.gainNode),this.gainNode&&this.gainNode.disconnect(this.audioContext.destination),this.gainNode&&this.gainNode.disconnect(this.mediaStreamAudioDestinationNode)),this.clear()}audioEnabled(e){e?"suspended"===this.audioContext.state&&this.audioContext.resume():"running"===this.audioContext.state&&this.audioContext.suspend()}isStateRunning(){return"running"===this.audioContext.state}isStateSuspended(){return"suspended"===this.audioContext.state}clear(){this.bufferList=[]}play(e,t){this.isMute||(this.hasAudio=!0,this.bufferList.push({buffer:e,ts:t}),this.bufferList.length>20&&(this.player.debug.warn("AudioContext",`bufferList is large: ${this.bufferList.length}`),this.bufferList.length>50&&this.bufferList.shift()))}pause(){this.audioSyncVideoOption={diff:null},this.playing=!1,this.clear()}resume(){this.playing=!0}}class xe{constructor(e){return new(xe.getLoaderFactory())(e)}static getLoaderFactory(){return Ie}}class De extends Be{constructor(e){super(),this.player=e,this.playing=!1,this.abortController=new AbortController,this.streamRate=be((t=>{e.emit(T.kBps,(t/1024).toFixed(2))})),e.debug.log("FetchStream","init")}destroy(){this.abort(),this.off(),this.streamRate=null,this.player.debug.log("FetchStream","destroy")}fetchStream(e){const{demux:t}=this.player;this.player._times.streamStart=he(),fetch(e,{signal:this.abortController.signal}).then((e=>{const i=e.body.getReader();this.emit(T.streamSuccess);const o=()=>{i.read().then((e=>{let{done:i,value:r}=e;i?t.close():(this.streamRate&&this.streamRate(r.byteLength),t.dispatch(r),o())})).catch((e=>{t.close(),this.emit(x.fetchError,e),this.player.emit(T.error,x.fetchError),this.abort()}))};o()})).catch((e=>{this.abort(),this.emit(x.fetchError,e),this.player.emit(T.error,x.fetchError)}))}abort(){this.abortController&&(this.abortController.abort(),this.abortController=null)}}class je extends Be{constructor(e){super(),this.player=e,this.socket=null,this.socketStatus=D,this.wsUrl=null,this.streamRate=be((t=>{e.emit(T.kBps,(t/1024).toFixed(2))}))}destroy(){this.socket&&(this.socket.close(),this.socket=null),this.socketStatus=D,this.streamRate=null,this.wsUrl=null,this.off(),this.player.debug.log("websocketLoader","destroy")}_createWebSocket(){const e=this.player,{debug:t,events:{proxy:i},demux:o}=e;this.socket=new WebSocket(this.wsUrl),this.socket.binaryType="arraybuffer",i(this.socket,"open",(()=>{this.emit(T.streamSuccess),t.log("websocketLoader","socket open"),this.socketStatus=j})),i(this.socket,"message",(e=>{this.streamRate&&this.streamRate(e.data.byteLength),this._handleMessage(e.data)})),i(this.socket,"close",(()=>{t.log("websocketLoader","socket close"),this.emit(T.streamEnd),this.socketStatus=L})),i(this.socket,"error",(e=>{t.log("websocketLoader","socket error"),this.emit(x.websocketError,e),this.player.emit(T.error,x.websocketError),this.socketStatus=U,o.close(),t.log("websocketLoader","socket error:",e)}))}_handleMessage(e){const{demux:t}=this.player;t?t.dispatch(e):this.player.debug.warn("websocketLoader","websocket handle message demux is null")}fetchStream(e){this.player._times.streamStart=he(),this.wsUrl=e,this._createWebSocket()}}class Le{constructor(e){return new(Le.getLoaderFactory(e._opt.protocol))(e)}static getLoaderFactory(e){return e===s?De:e===A?je:void 0}}var Ue=t((function(t){function i(e,t){if(!e)throw"First parameter is required.";t=new o(e,t=t||{type:"video"});var A=this;function s(i){i&&(t.initCallback=function(){i(),i=t.initCallback=null});var o=new r(e,t);(h=new o(e,t)).record(),u("recording"),t.disableLogs||console.log("Initialized recorderType:",h.constructor.name,"for output-type:",t.type)}function n(e){if(e=e||function(){},h){if("paused"===A.state)return A.resumeRecording(),void setTimeout((function(){n(e)}),1);"recording"===A.state||t.disableLogs||console.warn('Recording state should be: "recording", however current state is: ',A.state),t.disableLogs||console.log("Stopped recording "+t.type+" stream."),"gif"!==t.type?h.stop(i):(h.stop(),i()),u("stopped")}else m();function i(i){if(h){Object.keys(h).forEach((function(e){"function"!=typeof h[e]&&(A[e]=h[e])}));var o=h.blob;if(!o){if(!i)throw"Recording failed.";h.blob=o=i}if(o&&!t.disableLogs&&console.log(o.type,"->",b(o.size)),e){var r;try{r=l.createObjectURL(o)}catch(e){}"function"==typeof e.call?e.call(A,r):e(r)}t.autoWriteToDisk&&d((function(e){var i={};i[t.type+"Blob"]=e,x.Store(i)}))}else"function"==typeof e.call?e.call(A,""):e("")}}function a(e){postMessage((new FileReaderSync).readAsDataURL(e))}function d(e,i){if(!e)throw"Pass a callback function over getDataURL.";var o=i?i.blob:(h||{}).blob;if(!o)return t.disableLogs||console.warn("Blob encoder did not finish its job yet."),void setTimeout((function(){d(e,i)}),1e3);if("undefined"==typeof Worker||navigator.mozGetUserMedia){var r=new FileReader;r.readAsDataURL(o),r.onload=function(t){e(t.target.result)}}else{var A=function(e){try{var t=l.createObjectURL(new Blob([e.toString(),"this.onmessage =  function (eee) {"+e.name+"(eee.data);}"],{type:"application/javascript"})),i=new Worker(t);return l.revokeObjectURL(t),i}catch(e){}}(a);A.onmessage=function(t){e(t.data)},A.postMessage(o)}}function c(e){e=e||0,"paused"!==A.state?"stopped"!==A.state&&(e>=A.recordingDuration?n(A.onRecordingStopped):(e+=1e3,setTimeout((function(){c(e)}),1e3))):setTimeout((function(){c(e)}),1e3)}function u(e){A&&(A.state=e,"function"==typeof A.onStateChanged.call?A.onStateChanged.call(A,e):A.onStateChanged(e))}var h,p='It seems that recorder is destroyed or "startRecording" is not invoked for '+t.type+" recorder.";function m(){!0!==t.disableLogs&&console.warn(p)}var g={startRecording:function(i){return t.disableLogs||console.log("RecordRTC version: ",A.version),i&&(t=new o(e,i)),t.disableLogs||console.log("started recording "+t.type+" stream."),h?(h.clearRecordedData(),h.record(),u("recording"),A.recordingDuration&&c(),A):(s((function(){A.recordingDuration&&c()})),A)},stopRecording:n,pauseRecording:function(){h?"recording"===A.state?(u("paused"),h.pause(),t.disableLogs||console.log("Paused recording.")):t.disableLogs||console.warn("Unable to pause the recording. Recording state: ",A.state):m()},resumeRecording:function(){h?"paused"===A.state?(u("recording"),h.resume(),t.disableLogs||console.log("Resumed recording.")):t.disableLogs||console.warn("Unable to resume the recording. Recording state: ",A.state):m()},initRecorder:s,setRecordingDuration:function(e,t){if(void 0===e)throw"recordingDuration is required.";if("number"!=typeof e)throw"recordingDuration must be a number.";return A.recordingDuration=e,A.onRecordingStopped=t||function(){},{onRecordingStopped:function(e){A.onRecordingStopped=e}}},clearRecordedData:function(){h?(h.clearRecordedData(),t.disableLogs||console.log("Cleared old recorded data.")):m()},getBlob:function(){if(h)return h.blob;m()},getDataURL:d,toURL:function(){if(h)return l.createObjectURL(h.blob);m()},getInternalRecorder:function(){return h},save:function(e){h?y(h.blob,e):m()},getFromDisk:function(e){h?i.getFromDisk(t.type,e):m()},setAdvertisementArray:function(e){t.advertisement=[];for(var i=e.length,o=0;o<i;o++)t.advertisement.push({duration:o,image:e[o]})},blob:null,bufferSize:0,sampleRate:0,buffer:null,reset:function(){"recording"!==A.state||t.disableLogs||console.warn("Stop an active recorder."),h&&"function"==typeof h.clearRecordedData&&h.clearRecordedData(),h=null,u("inactive"),A.blob=null},onStateChanged:function(e){t.disableLogs||console.log("Recorder state changed:",e)},state:"inactive",getState:function(){return A.state},destroy:function(){var e=t.disableLogs;t={disableLogs:!0},A.reset(),u("destroyed"),g=A=null,E.AudioContextConstructor&&(E.AudioContextConstructor.close(),E.AudioContextConstructor=null),t.disableLogs=e,t.disableLogs||console.log("RecordRTC is destroyed.")},version:"5.6.2"};if(!this)return A=g,g;for(var f in g)this[f]=g[f];return A=this,g}function o(e,t){return t.recorderType||t.type||(t.audio&&t.video?t.type="video":t.audio&&!t.video&&(t.type="audio")),t.recorderType&&!t.type&&(t.recorderType===T||t.recorderType===k||t.recorderType===U?t.type="video":t.recorderType===D?t.type="gif":t.recorderType===R?t.type="audio":t.recorderType===C&&(w(e,"audio").length&&w(e,"video").length||!w(e,"audio").length&&w(e,"video").length?t.type="video":w(e,"audio").length&&!w(e,"video").length&&(t.type="audio"))),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&(t.mimeType||(t.mimeType="video/webm"),t.type||(t.type=t.mimeType.split("/")[0]),t.bitsPerSecond),t.type||(t.mimeType&&(t.type=t.mimeType.split("/")[0]),t.type||(t.type="audio")),t}function r(e,t){var i;return(m||u||h)&&(i=R),"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&!m&&(i=C),"video"===t.type&&(m||h)&&(i=T,"undefined"!=typeof ReadableStream&&(i=U)),"gif"===t.type&&(i=D),"canvas"===t.type&&(i=k),B()&&i!==k&&i!==D&&"undefined"!=typeof MediaRecorder&&"requestData"in MediaRecorder.prototype&&(w(e,"video").length||w(e,"audio").length)&&("audio"===t.type?"function"==typeof MediaRecorder.isTypeSupported&&MediaRecorder.isTypeSupported("audio/webm")&&(i=C):"function"==typeof MediaRecorder.isTypeSupported&&MediaRecorder.isTypeSupported("video/webm")&&(i=C)),e instanceof Array&&e.length&&(i=L),t.recorderType&&(i=t.recorderType),!t.disableLogs&&i&&i.name&&console.log("Using recorderType:",i.name||i.constructor.name),!i&&g&&(i=C),i}function A(e){this.addStream=function(t){t&&(e=t)},this.mediaType={audio:!0,video:!0},this.startRecording=function(){var t,o=this.mediaType,r=this.mimeType||{audio:null,video:null,gif:null};if("function"!=typeof o.audio&&B()&&!w(e,"audio").length&&(o.audio=!1),"function"!=typeof o.video&&B()&&!w(e,"video").length&&(o.video=!1),"function"!=typeof o.gif&&B()&&!w(e,"video").length&&(o.gif=!1),!o.audio&&!o.video&&!o.gif)throw"MediaStream must have either audio or video tracks.";if(o.audio&&(t=null,"function"==typeof o.audio&&(t=o.audio),this.audioRecorder=new i(e,{type:"audio",bufferSize:this.bufferSize,sampleRate:this.sampleRate,numberOfAudioChannels:this.numberOfAudioChannels||2,disableLogs:this.disableLogs,recorderType:t,mimeType:r.audio,timeSlice:this.timeSlice,onTimeStamp:this.onTimeStamp}),o.video||this.audioRecorder.startRecording()),o.video){t=null,"function"==typeof o.video&&(t=o.video);var A=e;if(B()&&o.audio&&"function"==typeof o.audio){var s=w(e,"video")[0];p?((A=new f).addTrack(s),t&&t===T&&(t=C)):(A=new f).addTrack(s)}this.videoRecorder=new i(A,{type:"video",video:this.video,canvas:this.canvas,frameInterval:this.frameInterval||10,disableLogs:this.disableLogs,recorderType:t,mimeType:r.video,timeSlice:this.timeSlice,onTimeStamp:this.onTimeStamp,workerPath:this.workerPath,webAssemblyPath:this.webAssemblyPath,frameRate:this.frameRate,bitrate:this.bitrate}),o.audio||this.videoRecorder.startRecording()}if(o.audio&&o.video){var n=this,a=!0===B();(o.audio instanceof R&&o.video||!0!==o.audio&&!0!==o.video&&o.audio!==o.video)&&(a=!1),!0===a?(n.audioRecorder=null,n.videoRecorder.startRecording()):n.videoRecorder.initRecorder((function(){n.audioRecorder.initRecorder((function(){n.videoRecorder.startRecording(),n.audioRecorder.startRecording()}))}))}o.gif&&(t=null,"function"==typeof o.gif&&(t=o.gif),this.gifRecorder=new i(e,{type:"gif",frameRate:this.frameRate||200,quality:this.quality||10,disableLogs:this.disableLogs,recorderType:t,mimeType:r.gif}),this.gifRecorder.startRecording())},this.stopRecording=function(e){e=e||function(){},this.audioRecorder&&this.audioRecorder.stopRecording((function(t){e(t,"audio")})),this.videoRecorder&&this.videoRecorder.stopRecording((function(t){e(t,"video")})),this.gifRecorder&&this.gifRecorder.stopRecording((function(t){e(t,"gif")}))},this.pauseRecording=function(){this.audioRecorder&&this.audioRecorder.pauseRecording(),this.videoRecorder&&this.videoRecorder.pauseRecording(),this.gifRecorder&&this.gifRecorder.pauseRecording()},this.resumeRecording=function(){this.audioRecorder&&this.audioRecorder.resumeRecording(),this.videoRecorder&&this.videoRecorder.resumeRecording(),this.gifRecorder&&this.gifRecorder.resumeRecording()},this.getBlob=function(e){var t={};return this.audioRecorder&&(t.audio=this.audioRecorder.getBlob()),this.videoRecorder&&(t.video=this.videoRecorder.getBlob()),this.gifRecorder&&(t.gif=this.gifRecorder.getBlob()),e&&e(t),t},this.destroy=function(){this.audioRecorder&&(this.audioRecorder.destroy(),this.audioRecorder=null),this.videoRecorder&&(this.videoRecorder.destroy(),this.videoRecorder=null),this.gifRecorder&&(this.gifRecorder.destroy(),this.gifRecorder=null)},this.getDataURL=function(e){function t(e,t){if("undefined"!=typeof Worker){var i=function(e){var t,i=l.createObjectURL(new Blob([e.toString(),"this.onmessage =  function (eee) {"+e.name+"(eee.data);}"],{type:"application/javascript"})),o=new Worker(i);if(void 0!==l)t=l;else{if("undefined"==typeof webkitURL)throw"Neither URL nor webkitURL detected.";t=webkitURL}return t.revokeObjectURL(i),o}((function(e){postMessage((new FileReaderSync).readAsDataURL(e))}));i.onmessage=function(e){t(e.data)},i.postMessage(e)}else{var o=new FileReader;o.readAsDataURL(e),o.onload=function(e){t(e.target.result)}}}this.getBlob((function(i){i.audio&&i.video?t(i.audio,(function(o){t(i.video,(function(t){e({audio:o,video:t})}))})):i.audio?t(i.audio,(function(t){e({audio:t})})):i.video&&t(i.video,(function(t){e({video:t})}))}))},this.writeToDisk=function(){i.writeToDisk({audio:this.audioRecorder,video:this.videoRecorder,gif:this.gifRecorder})},this.save=function(e){(e=e||{audio:!0,video:!0,gif:!0}).audio&&this.audioRecorder&&this.audioRecorder.save("string"==typeof e.audio?e.audio:""),e.video&&this.videoRecorder&&this.videoRecorder.save("string"==typeof e.video?e.video:""),e.gif&&this.gifRecorder&&this.gifRecorder.save("string"==typeof e.gif?e.gif:"")}}i.version="5.6.2",t.exports=i,i.getFromDisk=function(e,t){if(!t)throw"callback is mandatory.";console.log("Getting recorded "+("all"===e?"blobs":e+" blob ")+" from disk!"),x.Fetch((function(i,o){"all"!==e&&o===e+"Blob"&&t&&t(i),"all"===e&&t&&t(i,o.replace("Blob",""))}))},i.writeToDisk=function(e){console.log("Writing recorded blob(s) to disk!"),(e=e||{}).audio&&e.video&&e.gif?e.audio.getDataURL((function(t){e.video.getDataURL((function(i){e.gif.getDataURL((function(e){x.Store({audioBlob:t,videoBlob:i,gifBlob:e})}))}))})):e.audio&&e.video?e.audio.getDataURL((function(t){e.video.getDataURL((function(e){x.Store({audioBlob:t,videoBlob:e})}))})):e.audio&&e.gif?e.audio.getDataURL((function(t){e.gif.getDataURL((function(e){x.Store({audioBlob:t,gifBlob:e})}))})):e.video&&e.gif?e.video.getDataURL((function(t){e.gif.getDataURL((function(e){x.Store({videoBlob:t,gifBlob:e})}))})):e.audio?e.audio.getDataURL((function(e){x.Store({audioBlob:e})})):e.video?e.video.getDataURL((function(e){x.Store({videoBlob:e})})):e.gif&&e.gif.getDataURL((function(e){x.Store({gifBlob:e})}))},A.getFromDisk=i.getFromDisk,A.writeToDisk=i.writeToDisk,i.MRecordRTC=A;var s;(s=void 0!==e?e:null)&&"undefined"==typeof window&&void 0!==e&&(e.navigator={userAgent:"Fake/5.0 (FakeOS) AppleWebKit/123 (KHTML, like Gecko) Fake/12.3.4567.89 Fake/123.45",getUserMedia:function(){}},e.console||(e.console={}),void 0!==e.console.log&&void 0!==e.console.error||(e.console.error=e.console.log=e.console.log||function(){console.log(arguments)}),"undefined"==typeof document&&(s.document={documentElement:{appendChild:function(){return""}}},document.createElement=document.captureStream=document.mozCaptureStream=function(){var e={getContext:function(){return e},play:function(){},pause:function(){},drawImage:function(){},toDataURL:function(){return""},style:{}};return e},s.HTMLVideoElement=function(){}),"undefined"==typeof location&&(s.location={protocol:"file:",href:"",hash:""}),"undefined"==typeof screen&&(s.screen={width:0,height:0}),void 0===l&&(s.URL={createObjectURL:function(){return""},revokeObjectURL:function(){return""}}),s.window=e);var n=window.requestAnimationFrame;if(void 0===n)if("undefined"!=typeof webkitRequestAnimationFrame)n=webkitRequestAnimationFrame;else if("undefined"!=typeof mozRequestAnimationFrame)n=mozRequestAnimationFrame;else if("undefined"!=typeof msRequestAnimationFrame)n=msRequestAnimationFrame;else if(void 0===n){var a=0;n=function(e,t){var i=(new Date).getTime(),o=Math.max(0,16-(i-a)),r=setTimeout((function(){e(i+o)}),o);return a=i+o,r}}var d=window.cancelAnimationFrame;void 0===d&&("undefined"!=typeof webkitCancelAnimationFrame?d=webkitCancelAnimationFrame:"undefined"!=typeof mozCancelAnimationFrame?d=mozCancelAnimationFrame:"undefined"!=typeof msCancelAnimationFrame?d=msCancelAnimationFrame:void 0===d&&(d=function(e){clearTimeout(e)}));var c=window.AudioContext;void 0===c&&("undefined"!=typeof webkitAudioContext&&(c=webkitAudioContext),"undefined"!=typeof mozAudioContext&&(c=mozAudioContext));var l=window.URL;void 0===l&&"undefined"!=typeof webkitURL&&(l=webkitURL),"undefined"!=typeof navigator&&void 0===navigator.getUserMedia&&(void 0!==navigator.webkitGetUserMedia&&(navigator.getUserMedia=navigator.webkitGetUserMedia),void 0!==navigator.mozGetUserMedia&&(navigator.getUserMedia=navigator.mozGetUserMedia));var u=!(-1===navigator.userAgent.indexOf("Edge")||!navigator.msSaveBlob&&!navigator.msSaveOrOpenBlob),h=!!window.opera||-1!==navigator.userAgent.indexOf("OPR/"),p=navigator.userAgent.toLowerCase().indexOf("firefox")>-1&&"netscape"in window&&/ rv:/.test(navigator.userAgent),m=!h&&!u&&!!navigator.webkitGetUserMedia||v()||-1!==navigator.userAgent.toLowerCase().indexOf("chrome/"),g=/^((?!chrome|android).)*safari/i.test(navigator.userAgent);g&&!m&&-1!==navigator.userAgent.indexOf("CriOS")&&(g=!1,m=!0);var f=window.MediaStream;function b(e){if(0===e)return"0 Bytes";var t=parseInt(Math.floor(Math.log(e)/Math.log(1e3)),10);return(e/Math.pow(1e3,t)).toPrecision(3)+" "+["Bytes","KB","MB","GB","TB"][t]}function y(e,t){if(!e)throw"Blob object is required.";if(!e.type)try{e.type="video/webm"}catch(e){}var i=(e.type||"video/webm").split("/")[1];if(-1!==i.indexOf(";")&&(i=i.split(";")[0]),t&&-1!==t.indexOf(".")){var o=t.split(".");t=o[0],i=o[1]}var r=(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o=null),i&&(i.releaseStreams(),i=null)},this.addStreams=function(r){if(!r)throw"First parameter is required.";r instanceof Array||(r=[r]),e.concat(r),o&&i&&(i.appendStreams(r),t.previewStream&&"function"==typeof t.previewStream&&t.previewStream(i.getMixedStream()))},this.resetVideoStreams=function(e){i&&(!e||e instanceof Array||(e=[e]),i.resetVideoStreams(e))},this.getMixer=function(){return i},this.name="MultiStreamRecorder",this.toString=function(){return this.name}}function U(e,t){var i,o,r;function A(){return new ReadableStream({start:function(o){var r=document.createElement("canvas"),A=document.createElement("video"),s=!0;A.srcObject=e,A.muted=!0,A.height=t.height,A.width=t.width,A.volume=0,A.onplaying=function(){r.width=t.width,r.height=t.height;var e=r.getContext("2d"),n=1e3/t.frameRate,a=setInterval((function(){if(i&&(clearInterval(a),o.close()),s&&(s=!1,t.onVideoProcessStarted&&t.onVideoProcessStarted()),e.drawImage(A,0,0),"closed"!==o._controlledReadableStream.state)try{o.enqueue(e.getImageData(0,0,t.width,t.height))}catch(e){}}),n)},A.play()}})}function s(e,a){if(!t.workerPath&&!a)return i=!1,void fetch("https://unpkg.com/webm-wasm@latest/dist/webm-worker.js").then((function(t){t.arrayBuffer().then((function(t){s(e,t)}))}));if(!t.workerPath&&a instanceof ArrayBuffer){var d=new Blob([a],{type:"text/javascript"});t.workerPath=l.createObjectURL(d)}t.workerPath||console.error("workerPath parameter is missing."),(o=new Worker(t.workerPath)).postMessage(t.webAssemblyPath||"https://unpkg.com/webm-wasm@latest/dist/webm-wasm.wasm"),o.addEventListener("message",(function(e){"READY"===e.data?(o.postMessage({width:t.width,height:t.height,bitrate:t.bitrate||1200,timebaseDen:t.frameRate||30,realtime:t.realtime}),A().pipeTo(new WritableStream({write:function(e){i?console.error("Got image, but recorder is finished!"):o.postMessage(e.data.buffer,[e.data.buffer])}}))):e.data&&(r||n.push(e.data))}))}"undefined"!=typeof ReadableStream&&"undefined"!=typeof WritableStream||console.error("Following polyfill is strongly recommended: https://unpkg.com/@mattiasbuelens/web-streams-polyfill/dist/polyfill.min.js"),(t=t||{}).width=t.width||640,t.height=t.height||480,t.frameRate=t.frameRate||30,t.bitrate=t.bitrate||1200,t.realtime=t.realtime||!0,this.record=function(){n=[],r=!1,this.blob=null,s(e),"function"==typeof t.initCallback&&t.initCallback()},this.pause=function(){r=!0},this.resume=function(){r=!1};var n=[];this.stop=function(e){i=!0;var t=this;!function(e){o?(o.addEventListener("message",(function(t){null===t.data&&(o.terminate(),o=null,e&&e())})),o.postMessage(null)):e&&e()}((function(){t.blob=new Blob(n,{type:"video/webm"}),e(t.blob)}))},this.name="WebAssemblyRecorder",this.toString=function(){return this.name},this.clearRecordedData=function(){n=[],r=!1,this.blob=null},this.blob=null}i.DiskStorage=x,i.GifRecorder=D,i.MultiStreamRecorder=L,i.RecordRTCPromisesHandler=function(e,t){if(!this)throw'Use "new RecordRTCPromisesHandler()"';if(void 0===e)throw'First argument "MediaStream" is required.';var o=this;o.recordRTC=new i(e,t),this.startRecording=function(){return new Promise((function(e,t){try{o.recordRTC.startRecording(),e()}catch(e){t(e)}}))},this.stopRecording=function(){return new Promise((function(e,t){try{o.recordRTC.stopRecording((function(i){o.blob=o.recordRTC.getBlob(),o.blob&&o.blob.size?e(i):t("Empty blob.",o.blob)}))}catch(e){t(e)}}))},this.pauseRecording=function(){return new Promise((function(e,t){try{o.recordRTC.pauseRecording(),e()}catch(e){t(e)}}))},this.resumeRecording=function(){return new Promise((function(e,t){try{o.recordRTC.resumeRecording(),e()}catch(e){t(e)}}))},this.getDataURL=function(e){return new Promise((function(e,t){try{o.recordRTC.getDataURL((function(t){e(t)}))}catch(e){t(e)}}))},this.getBlob=function(){return new Promise((function(e,t){try{e(o.recordRTC.getBlob())}catch(e){t(e)}}))},this.getInternalRecorder=function(){return new Promise((function(e,t){try{e(o.recordRTC.getInternalRecorder())}catch(e){t(e)}}))},this.reset=function(){return new Promise((function(e,t){try{e(o.recordRTC.reset())}catch(e){t(e)}}))},this.destroy=function(){return new Promise((function(e,t){try{e(o.recordRTC.destroy())}catch(e){t(e)}}))},this.getState=function(){return new Promise((function(e,t){try{e(o.recordRTC.getState())}catch(e){t(e)}}))},this.blob=null,this.version="5.6.2"},i.WebAssemblyRecorder=U}));class Fe extends Be{constructor(e){super(),this.player=e,this.fileName="",this.fileType=H,this.isRecording=!1,this.recordingTimestamp=0,this.recordingInterval=null,e.debug.log("Recorder","init")}destroy(){this._reset(),this.player.debug.log("Recorder","destroy")}setFileName(e,t){this.fileName=e,Y!==t&&H!==t||(this.fileType=t)}get recording(){return this.isRecording}get recordTime(){return this.recordingTimestamp}startRecord(){const e=this.player.debug,t={type:"video",mimeType:"video/webm;codecs=h264",onTimeStamp:t=>{e.log("Recorder","record timestamp :"+t)},disableLogs:!this.player._opt.debug};try{const e=this.player.video.$videoElement.captureStream(25);if(this.player.audio&&this.player.audio.mediaStreamAudioDestinationNode&&this.player.audio.mediaStreamAudioDestinationNode.stream&&!this.player.audio.isStateSuspended()&&this.player.audio.hasAudio&&this.player._opt.hasAudio){const t=this.player.audio.mediaStreamAudioDestinationNode.stream;if(t.getAudioTracks().length>0){const i=t.getAudioTracks()[0];i&&i.enabled&&e.addTrack(i)}}this.recorder=Ue(e,t)}catch(t){e.error("Recorder",t),this.emit(T.recordCreateError)}this.recorder&&(this.isRecording=!0,this.emit(T.recording,!0),this.recorder.startRecording(),e.log("Recorder","start recording"),this.player.emit(T.recordStart),this.recordingInterval=window.setInterval((()=>{this.recordingTimestamp+=1,this.player.emit(T.recordingTimestamp,this.recordingTimestamp)}),1e3))}stopRecordAndSave(){this.recorder&&this.isRecording&&this.recorder.stopRecording((()=>{this.player.debug.log("Recorder","stop recording"),this.player.emit(T.recordEnd),function(e,t,i){const o=window.URL.createObjectURL(e),r=document.createElement("a");r.href=o,r.download=(t||he())+"."+(i||H),r.click(),setTimeout((()=>{window.URL.revokeObjectURL(o)}),ve()?1e3:0)}(this.recorder.getBlob(),this.fileName,this.fileType),this._reset(),this.emit(T.recording,!1)}))}_reset(){this.isRecording=!1,this.recordingTimestamp=0,this.recorder&&(this.recorder.destroy(),this.recorder=null),this.fileName=null,this.recordingInterval&&clearInterval(this.recordingInterval),this.recordingInterval=null}}class Ve{constructor(e){return new(Ve.getLoaderFactory())(e)}static getLoaderFactory(){return Fe}}class Oe{constructor(e){this.player=e,this.decoderWorker=new Worker(e._opt.decoder),this._initDecoderWorker(),e.debug.log("decoderWorker","init")}destroy(){this.decoderWorker.postMessage({cmd:R}),this.decoderWorker.terminate(),this.decoderWorker=null,this.player.debug.log("decoderWorker","destroy")}_initDecoderWorker(){const{debug:e,events:{proxy:t}}=this.player;this.decoderWorker.onmessage=t=>{const i=t.data;switch(i.cmd){case c:e.log("decoderWorker","onmessage:",c),this.player.loaded||this.player.emit(T.load),this.player.emit(T.decoderWorkerInit),this._initWork();break;case g:e.log("decoderWorker","onmessage:",g,i.code),this.player._times.decodeStart||(this.player._times.decodeStart=he()),this.player.video.updateVideoInfo({encTypeCode:i.code});break;case m:e.log("decoderWorker","onmessage:",m,i.code),this.player.audio&&this.player.audio.updateAudioInfo({encTypeCode:i.code});break;case l:e.log("decoderWorker","onmessage:",l,`width:${i.w},height:${i.h}`),this.player.video.updateVideoInfo({width:i.w,height:i.h}),this.player.video.initCanvasViewSize();break;case p:e.log("decoderWorker","onmessage:",p,`channels:${i.channels},sampleRate:${i.sampleRate}`),this.player.audio&&(this.player.audio.updateAudioInfo(i),this.player.audio.initScriptNode(i));break;case u:this.player.handleRender(),this.player.video.render(i),this.player.emit(T.timeUpdate,i.ts),this.player.updateStats({fps:!0,ts:i.ts,buf:i.delay}),this.player._times.videoStart||(this.player._times.videoStart=he(),this.player.handlePlayToRenderTimes());break;case h:this.player.playing&&this.player.audio&&this.player.audio.play(i.buffer,i.ts);break;case f:i.message&&-1!==i.message.indexOf(b)&&(this.player.emit(T.error,x.wasmDecodeError),this.player.emit(x.wasmDecodeError));break;default:this.player[i.cmd]&&this.player[i.cmd](i)}}}_initWork(){const e={debug:this.player._opt.debug,forceNoOffscreen:this.player._opt.forceNoOffscreen,useWCS:this.player._opt.useWCS,videoBuffer:this.player._opt.videoBuffer,openWebglAlignment:this.player._opt.openWebglAlignment};this.decoderWorker.postMessage({cmd:E,opt:JSON.stringify(e),sampleRate:this.player.audio&&this.player.audio.audioContext.sampleRate||0})}decodeVideo(e,t,i){const o={type:v,ts:Math.max(t,0),isIFrame:i};this.decoderWorker.postMessage({cmd:B,buffer:e,options:o},[e.buffer])}decodeAudio(e,t){this.player._opt.useWCS&&!this.player._opt.useOffscreen||this.player._opt.useMSE?this._decodeAudioNoDelay(e,t):this._decodeAudio(e,t)}_decodeAudio(e,t){const i={type:y,ts:Math.max(t,0)};this.decoderWorker.postMessage({cmd:B,buffer:e,options:i},[e.buffer])}_decodeAudioNoDelay(e,t){this.decoderWorker.postMessage({cmd:C,buffer:e,ts:Math.max(t,0)},[e.buffer])}updateWorkConfig(e){this.decoderWorker.postMessage({cmd:k,key:e.key,value:e.value})}}class Me extends Be{constructor(e){super(),this.player=e,this.stopId=null,this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.initInterval()}destroy(){this.stopId&&(clearInterval(this.stopId),this.stopId=null),this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.bufferList=[],this.dropping=!1,this.off()}getDelay(e){return e?(this.firstTimestamp?e&&(this.delay=Date.now()-this.startTimestamp-(e-this.firstTimestamp)):(this.firstTimestamp=e,this.startTimestamp=Date.now(),this.delay=-1),this.delay):-1}resetDelay(){this.firstTimestamp=null,this.startTimestamp=null,this.delay=-1,this.dropping=!1}initInterval(){this.player.debug.log("common dumex","init Interval");let e=()=>{let e;const t=this.player._opt.videoBuffer;if(this.bufferList.length)if(this.dropping){for(e=this.bufferList.shift(),e.type===y&&0===e.payload[1]&&this._doDecoderDecode(e);!e.isIFrame&&this.bufferList.length;)e=this.bufferList.shift(),e.type===y&&0===e.payload[1]&&this._doDecoderDecode(e);e.isIFrame&&(this.dropping=!1,this._doDecoderDecode(e))}else if(e=this.bufferList[0],-1===this.getDelay(e.ts))this.bufferList.shift(),this._doDecoderDecode(e);else if(this.delay>t+1e3)this.resetDelay(),this.dropping=!0;else for(;this.bufferList.length&&(e=this.bufferList[0],this.getDelay(e.ts)>t);)this.bufferList.shift(),this._doDecoderDecode(e)};e(),this.stopId=setInterval(e,10)}_doDecode(e,t,i,o){const r=this.player;let A={ts:i,type:t,isIFrame:!1};r._opt.useWCS&&!r._opt.useOffscreen||r._opt.useMSE?(t===v&&(A.isIFrame=o),this.pushBuffer(e,A)):t===v?r.decoderWorker&&r.decoderWorker.decodeVideo(e,i,o):t===y&&r._opt.hasAudio&&r.decoderWorker&&r.decoderWorker.decodeAudio(e,i)}_doDecoderDecode(e){const t=this.player,{webcodecsDecoder:i,mseDecoder:o}=t;e.type===y?t._opt.hasAudio&&t.decoderWorker&&t.decoderWorker.decodeAudio(e.payload,e.ts):e.type===v&&(t._opt.useWCS&&!t._opt.useOffscreen?i.decodeVideo(e.payload,e.ts,e.isIFrame):t._opt.useMSE&&o.decodeVideo(e.payload,e.ts,e.isIFrame))}pushBuffer(e,t){t.type===y?this.bufferList.push({ts:t.ts,payload:e,type:y}):t.type===v&&this.bufferList.push({ts:t.ts,payload:e,type:v,isIFrame:t.isIFrame})}close(){}}class Qe extends Me{constructor(e){super(e),this.input=this._inputFlv(),this.flvDemux=this.dispatchFlvData(this.input),e.debug.log("FlvDemux","init")}destroy(){super.destroy(),this.input=null,this.flvDemux=null,this.player.debug.log("FlvDemux","destroy")}dispatch(e){this.flvDemux(e)}*_inputFlv(){yield 9;const e=new ArrayBuffer(4),t=new Uint8Array(e),i=new Uint32Array(e),o=this.player;for(;;){t[3]=0;const e=yield 15,r=e[4];t[0]=e[7],t[1]=e[6],t[2]=e[5];const A=i[0];t[0]=e[10],t[1]=e[9],t[2]=e[8];let s=i[0];16777215===s&&(t[3]=e[11],s=i[0]);const n=yield A;switch(r){case w:o._opt.hasAudio&&(o.updateStats({abps:n.byteLength}),n.byteLength>0&&this._doDecode(n,y,s));break;case S:if(o._times.demuxStart||(o._times.demuxStart=he()),o._opt.hasVideo){o.updateStats({vbps:n.byteLength});const e=n[0]>>4==1;n.byteLength>0&&this._doDecode(n,v,s,e)}}}}dispatchFlvData(e){let t=e.next(),i=null;return o=>{let r=new Uint8Array(o);if(i){let e=new Uint8Array(i.length+r.length);e.set(i),e.set(r,i.length),r=e,i=null}for(;r.length>=t.value;){let i=r.slice(t.value);t=e.next(r.slice(0,t.value)),r=i}r.length>0&&(i=r)}}close(){this.input&&this.input.return(null)}}class We extends Me{constructor(e){super(e),e.debug.log("M7sDemux","init")}destroy(){super.destroy(),this.player.debug.log("M7sDemux","destroy")}dispatch(e){const t=this.player,i=new DataView(e),o=i.getUint8(0),r=i.getUint32(1,!1);switch(o){case y:if(t._opt.hasAudio){const i=new Uint8Array(e,5);t.updateStats({abps:i.byteLength}),i.byteLength>0&&this._doDecode(i,o,r)}break;case v:if(t._opt.hasVideo&&(t._times.demuxStart||(t._times.demuxStart=he()),i.byteLength>5)){const A=new Uint8Array(e,5),s=i.getUint8(5)>>4==1;t.updateStats({vbps:A.byteLength}),A.byteLength>0&&this._doDecode(A,o,r,s)}}}}class Ge{constructor(e){return new(Ge.getLoaderFactory(e._opt.demuxType))(e)}static getLoaderFactory(e){return e===a?We:e===n?Qe:void 0}}class Je extends Be{constructor(e){super(),this.player=e,this.hasInit=!1,this.isInitInfo=!1,this.decoder=null,this.initDecoder(),e.debug.log("Webcodecs","init")}destroy(){this.decoder&&(this.decoder.close(),this.decoder=null),this.hasInit=!1,this.isInitInfo=!1,this.off(),this.player.debug.log("Webcodecs","destroy")}initDecoder(){const e=this;this.decoder=new VideoDecoder({output(t){e.handleDecode(t)},error(t){e.handleError(t)}})}handleDecode(e){this.isInitInfo||(this.player.video.updateVideoInfo({width:e.codedWidth,height:e.codedHeight}),this.player.video.initCanvasViewSize(),this.isInitInfo=!0),this.player._times.videoStart||(this.player._times.videoStart=he(),this.player.handlePlayToRenderTimes()),this.player.handleRender(),this.player.video.render({videoFrame:e}),this.player.updateStats({fps:!0,ts:0,buf:this.player.demux.delay}),setTimeout((function(){e.close?e.close():e.destroy()}),100)}handleError(e){this.player.debug.log("Webcodecs","VideoDecoder handleError",e)}decodeVideo(e,t,i){if(this.hasInit){const o=new EncodedVideoChunk({data:e.slice(5),timestamp:t,type:i?K:_});this.decoder.decode(o)}else if(i&&0===e[1]){const t=15&e[0];if(this.player.video.updateVideoInfo({encTypeCode:t}),t===M)return void this.emit(x.webcodecsH265NotSupport);this.player._times.decodeStart||(this.player._times.decodeStart=he());const i=function(e){let t=e.subarray(1,4),i="avc1.";for(let e=0;e<3;e++){let o=t[e].toString(16);o.length<2&&(o="0"+o),i+=o}return{codec:i,description:e}}(e.slice(5));this.decoder.configure(i),this.hasInit=!0}}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207906B1sZCXPBnDDHlGpP325tTu0lVgmF2glVSlGlPEUT3Eg4DFbvBVdfVzl56PmOLNXOg/D7RtQa4YxW8PPaqrTKItBSKR8qCLksJWzgLWbaaOvASxFhgexcpRQrsAehSCgWTsOdj/7YfrOzygE0gFjgfN0kDaSVUbAaa6N9xaTB67nyXbP0UQxUrEVdtBtNACa3Rc9ISCOLne5Tdzt7eQBSIEzsukedwTIvxkcNQL/TXZV/W+MB/AMANfVPjBGemwAAAABJRU5ErkJggg==") no-repeat 50%;background-size:100% 100%}.jessibuca-container .jessibuca-icon-text{font-size:14px;width:30px}.jessibuca-container .jessibuca-speed{font-size:14px;color:#fff}.jessibuca-container .jessibuca-quality-menu-list{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .jessibuca-quality-menu-list.jessibuca-quality-menu-shown{visibility:visible;opacity:1}.jessibuca-container .icon-title-tips{pointer-events:none;position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%);transition:visibility .3s ease 0s,opacity .3s ease 0s;background-color:rgba(0,0,0,.5);border-radius:4px}.jessibuca-container .icon-title{display:inline-block;padding:5px 10px;font-size:12px;white-space:nowrap;color:#fff}.jessibuca-container .jessibuca-quality-menu{padding:8px 0}.jessibuca-container .jessibuca-quality-menu-item{display:block;height:25px;margin:0;padding:0 10px;cursor:pointer;font-size:14px;text-align:center;width:50px;color:hsla(0,0%,100%,.5);transition:color .3s,background-color .3s}.jessibuca-container .jessibuca-quality-menu-item:hover{background-color:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-quality-menu-item:focus{outline:none}.jessibuca-container .jessibuca-quality-menu-item.jessibuca-quality-menu-item-active{color:#2298fc}.jessibuca-container .jessibuca-volume-panel-wrap{position:absolute;left:50%;bottom:100%;visibility:hidden;opacity:0;transform:translateX(-50%) translateY(22%);transition:visibility .3s,opacity .3s;background-color:rgba(0,0,0,.5);border-radius:4px;height:120px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-wrap.jessibuca-volume-panel-wrap-show{visibility:visible;opacity:1}.jessibuca-container .jessibuca-volume-panel{cursor:pointer;position:absolute;top:21px;height:60px;width:50px;overflow:hidden}.jessibuca-container .jessibuca-volume-panel-text{position:absolute;left:0;top:0;width:50px;height:20px;line-height:20px;text-align:center;color:#fff;font-size:12px}.jessibuca-container .jessibuca-volume-panel-handle{position:absolute;top:48px;left:50%;width:12px;height:12px;border-radius:12px;margin-left:-6px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:before{bottom:-54px;background:#fff}.jessibuca-container .jessibuca-volume-panel-handle:after{bottom:6px;background:hsla(0,0%,100%,.2)}.jessibuca-container .jessibuca-volume-panel-handle:after,.jessibuca-container .jessibuca-volume-panel-handle:before{content:"";position:absolute;display:block;left:50%;width:3px;margin-left:-1px;height:60px}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-controls{width:100vh;transform:translateX(-13vw) translateY(-47.8vh) rotate(270deg);transition:width .5s ease-in}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-play-big:after{transform:rotate(270deg)}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading{flex-direction:row}.jessibuca-container.jessibuca-fullscreen-web .jessibuca-loading-text{transform:rotate(270deg)}');class He{constructor(e){var t;this.player=e,((e,t)=>{e._opt.hasControl&&e._opt.controlAutoHide?e.$container.classList.add("jessibuca-controls-show-auto-hide"):e.$container.classList.add("jessibuca-controls-show");const i=e._opt,o=i.operateBtns;e.$container.insertAdjacentHTML("beforeend",`\n            ${i.background?`<div class="jessibuca-poster" style="background-image: url(${i.background})"></div>`:""}\n            <div class="jessibuca-loading">\n                ${Pe.loading}\n                ${i.loadingText?`<div class="jessibuca-loading-text">${i.loadingText}</div>`:""}\n            </div>\n            ${i.hasControl&&o.play?'<div class="jessibuca-play-big"></div>':""}\n            ${i.hasControl?`\n                <div class="jessibuca-controls">\n                    <div class="jessibuca-controls-bottom">\n                        <div class="jessibuca-controls-left">\n                            ${i.showBandwidth?'<div class="jessibuca-controls-item jessibuca-speed"></div>':""}\n                        </div>\n                        <div class="jessibuca-controls-right">\n                             ${o.audio?`\n                                 <div class="jessibuca-controls-item jessibuca-volume">\n                                     ${Pe.audio}\n                                     ${Pe.mute}\n                                     <div class="jessibuca-volume-panel-wrap">\n                                          <div class="jessibuca-volume-panel">\n                                                 <div class="jessibuca-volume-panel-handle"></div>\n                                          </div>\n                                          <div class="jessibuca-volume-panel-text"></div>\n                                     </div>\n                                 </div>\n                             `:""}\n                             ${o.play?`<div class="jessibuca-controls-item jessibuca-play">${Pe.play}</div><div class="jessibuca-controls-item jessibuca-pause">${Pe.pause}</div>`:""}\n                             ${o.screenshot?`<div class="jessibuca-controls-item jessibuca-screenshot">${Pe.screenshot}</div>`:""}\n                             ${o.record?` <div class="jessibuca-controls-item jessibuca-record">${Pe.record}</div><div class="jessibuca-controls-item jessibuca-record-stop">${Pe.recordStop}</div>`:""}\n                             ${o.fullscreen?`<div class="jessibuca-controls-item jessibuca-fullscreen">${Pe.fullscreen}</div><div class="jessibuca-controls-item jessibuca-fullscreen-exit">${Pe.fullscreenExit}</div>`:""}\n                        </div>\n                    </div>\n                </div>\n            `:""}\n\n        `),Object.defineProperty(t,"$poster",{value:e.$container.querySelector(".jessibuca-poster")}),Object.defineProperty(t,"$loading",{value:e.$container.querySelector(".jessibuca-loading")}),Object.defineProperty(t,"$play",{value:e.$container.querySelector(".jessibuca-play")}),Object.defineProperty(t,"$playBig",{value:e.$container.querySelector(".jessibuca-play-big")}),Object.defineProperty(t,"$pause",{value:e.$container.querySelector(".jessibuca-pause")}),Object.defineProperty(t,"$controls",{value:e.$container.querySelector(".jessibuca-controls")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$volume",{value:e.$container.querySelector(".jessibuca-volume")}),Object.defineProperty(t,"$volumePanelWrap",{value:e.$container.querySelector(".jessibuca-volume-panel-wrap")}),Object.defineProperty(t,"$volumePanelText",{value:e.$container.querySelector(".jessibuca-volume-panel-text")}),Object.defineProperty(t,"$volumePanel",{value:e.$container.querySelector(".jessibuca-volume-panel")}),Object.defineProperty(t,"$volumeHandle",{value:e.$container.querySelector(".jessibuca-volume-panel-handle")}),Object.defineProperty(t,"$volumeOn",{value:e.$container.querySelector(".jessibuca-icon-audio")}),Object.defineProperty(t,"$volumeOff",{value:e.$container.querySelector(".jessibuca-icon-mute")}),Object.defineProperty(t,"$fullscreen",{value:e.$container.querySelector(".jessibuca-fullscreen")}),Object.defineProperty(t,"$fullscreenExit",{value:e.$container.querySelector(".jessibuca-fullscreen-exit")}),Object.defineProperty(t,"$record",{value:e.$container.querySelector(".jessibuca-record")}),Object.defineProperty(t,"$recordStop",{value:e.$container.querySelector(".jessibuca-record-stop")}),Object.defineProperty(t,"$screenshot",{value:e.$container.querySelector(".jessibuca-screenshot")}),Object.defineProperty(t,"$speed",{value:e.$container.querySelector(".jessibuca-speed")})})(e,this),ze(e,this),t=this,Object.defineProperty(t,"controlsRect",{get:()=>t.$controls.getBoundingClientRect()}),((e,t)=>{const{events:{proxy:i},debug:o}=e;function r(e){const{bottom:i,height:o}=t.$volumePanel.getBoundingClientRect(),{height:r}=t.$volumeHandle.getBoundingClientRect();return pe(i-e.y-r/2,0,o-r/2)/(o-r)}i(window,["click","contextmenu"],(i=>{i.composedPath().indexOf(e.$container)>-1?t.isFocus=!0:t.isFocus=!1})),i(window,"orientationchange",(()=>{setTimeout((()=>{e.resize()}),300)})),i(t.$controls,"click",(e=>{e.stopPropagation()})),i(t.$pause,"click",(t=>{e.pause()})),i(t.$play,"click",(t=>{e.play()})),i(t.$playBig,"click",(t=>{e.play()})),i(t.$volume,"mouseover",(()=>{t.$volumePanelWrap.classList.add("jessibuca-volume-panel-wrap-show")})),i(t.$volume,"mouseout",(()=>{t.$volumePanelWrap.classList.remove("jessibuca-volume-panel-wrap-show")})),i(t.$volumeOn,"click",(i=>{i.stopPropagation(),me(t.$volumeOn,"display","none"),me(t.$volumeOff,"display","block"),e.lastVolume=e.volume,e.volume=0})),i(t.$volumeOff,"click",(i=>{i.stopPropagation(),me(t.$volumeOn,"display","block"),me(t.$volumeOff,"display","none"),e.volume=e.lastVolume||.5})),i(t.$screenshot,"click",(t=>{t.stopPropagation(),e.video.screenshot()})),i(t.$volumePanel,"click",(t=>{t.stopPropagation(),e.volume=r(t)})),i(t.$volumeHandle,"mousedown",(()=>{t.isVolumeDroging=!0})),i(t.$volumeHandle,"mousemove",(i=>{t.isVolumeDroging&&(e.volume=r(i))})),i(document,"mouseup",(()=>{t.isVolumeDroging&&(t.isVolumeDroging=!1)})),i(t.$record,"click",(t=>{t.stopPropagation(),e.recording=!0})),i(t.$recordStop,"click",(t=>{t.stopPropagation(),e.recording=!1})),i(t.$fullscreen,"click",(t=>{t.stopPropagation(),e.fullscreen=!0})),i(t.$fullscreenExit,"click",(t=>{t.stopPropagation(),e.fullscreen=!1})),e._opt.hasControl&&e._opt.controlAutoHide&&(i(e.$container,"mouseover",(()=>{e.fullscreen||me(t.$controls,"display","block")})),i(e.$container,"mouseout",(()=>{me(t.$controls,"display","none")})))})(e,this),e._opt.hotKey&&((e,t)=>{const{events:{proxy:i}}=e,o={};function r(e,t){o[e]?o[e].push(t):o[e]=[t]}r(re,(()=>{e.fullscreen&&(e.fullscreen=!1)})),r(Ae,(()=>{e.volume+=.05})),r(se,(()=>{e.volume-=.05})),i(window,"keydown",(e=>{if(t.isFocus){const t=document.activeElement.tagName.toUpperCase(),i=document.activeElement.getAttribute("contenteditable");if("INPUT"!==t&&"TEXTAREA"!==t&&""!==i&&"true"!==i){const t=o[e.keyCode];t&&(e.preventDefault(),t.forEach((e=>e())))}}}))})(e,this),this.player.debug.log("Control","init")}destroy(){this.$poster&&this.player.$container.removeChild(this.$poster),this.$loading&&this.player.$container.removeChild(this.$loading),this.$controls&&this.player.$container.removeChild(this.$controls),this.$playBig&&this.player.$container.removeChild(this.$playBig),this.player.debug.log("control","destroy")}autoSize(){const e=this.player;e.$container.style.padding="0 0";const t=e.width,i=e.height,o=t/i,r=e.video.$videoElement.width/e.video.$videoElement.height;if(o>r){const o=(t-i*r)/2;e.$container.style.padding=`0 ${o}px`}else{const o=(i-t/r)/2;e.$container.style.padding=`${o}px 0`}}}Ye(".jessibuca-container{position:relative;width:100%;height:100%;overflow:hidden}.jessibuca-container.jessibuca-fullscreen-web{position:fixed;z-index:9999;left:0;top:0;right:0;bottom:0;width:100vw!important;height:100vh!important;background:#000}");class Xe{static init(){Xe.types={avc1:[],avcC:[],hvc1:[],hvcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};for(let e in Xe.types)Xe.types.hasOwnProperty(e)&&(Xe.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);let e=Xe.constants={};e.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),e.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),e.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSC=e.STCO=e.STTS,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),e.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),e.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}static box(e){let t=8,i=null,o=Array.prototype.slice.call(arguments,1),r=o.length;for(let e=0;e<r;e++)t+=o[e].byteLength;i=new Uint8Array(t),i[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);let A=8;for(let e=0;e<r;e++)i.set(o[e],A),A+=o[e].byteLength;return i}static generateInitSegment(e){let t=Xe.box(Xe.types.ftyp,Xe.constants.FTYP),i=Xe.moov(e),o=new Uint8Array(t.byteLength+i.byteLength);return o.set(t,0),o.set(i,t.byteLength),o}static moov(e){let t=Xe.mvhd(e.timescale,e.duration),i=Xe.trak(e),o=Xe.mvex(e);return Xe.box(Xe.types.moov,t,i,o)}static mvhd(e,t){return Xe.box(Xe.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,e>>>24&255,e>>>16&255,e>>>8&255,255&e,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))}static trak(e){return Xe.box(Xe.types.trak,Xe.tkhd(e),Xe.mdia(e))}static tkhd(e){let t=e.id,i=e.duration,o=e.presentWidth,r=e.presentHeight;return Xe.box(Xe.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,o>>>8&255,255&o,0,0,r>>>8&255,255&r,0,0]))}static mdia(e){return Xe.box(Xe.types.mdia,Xe.mdhd(e),Xe.hdlr(e),Xe.minf(e))}static mdhd(e){let t=e.timescale,i=e.duration;return Xe.box(Xe.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,85,196,0,0]))}static hdlr(e){let t=null;return t="audio"===e.type?Xe.constants.HDLR_AUDIO:Xe.constants.HDLR_VIDEO,Xe.box(Xe.types.hdlr,t)}static minf(e){let t=null;return t="audio"===e.type?Xe.box(Xe.types.smhd,Xe.constants.SMHD):Xe.box(Xe.types.vmhd,Xe.constants.VMHD),Xe.box(Xe.types.minf,t,Xe.dinf(),Xe.stbl(e))}static dinf(){return Xe.box(Xe.types.dinf,Xe.box(Xe.types.dref,Xe.constants.DREF))}static stbl(e){return Xe.box(Xe.types.stbl,Xe.stsd(e),Xe.box(Xe.types.stts,Xe.constants.STTS),Xe.box(Xe.types.stsc,Xe.constants.STSC),Xe.box(Xe.types.stsz,Xe.constants.STSZ),Xe.box(Xe.types.stco,Xe.constants.STCO))}static stsd(e){return"audio"===e.type?Xe.box(Xe.types.stsd,Xe.constants.STSD_PREFIX,Xe.mp4a(e)):"avc"===e.videoType?Xe.box(Xe.types.stsd,Xe.constants.STSD_PREFIX,Xe.avc1(e)):Xe.box(Xe.types.stsd,Xe.constants.STSD_PREFIX,Xe.hvc1(e))}static mp4a(e){let t=e.channelCount,i=e.audioSampleRate,o=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return Xe.box(Xe.types.mp4a,o,Xe.esds(e))}static esds(e){let t=e.config||[],i=t.length,o=new Uint8Array([0,0,0,0,3,23+i,0,1,0,4,15+i,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([i]).concat(t).concat([6,1,2]));return Xe.box(Xe.types.esds,o)}static avc1(e){let t=e.avcc;const i=e.codecWidth,o=e.codecHeight;let r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,o>>>8&255,255&o,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return Xe.box(Xe.types.avc1,r,Xe.box(Xe.types.avcC,t))}static hvc1(e){let t=e.avcc;const i=e.codecWidth,o=e.codecHeight;let r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,o>>>8&255,255&o,0,72,0,0,0,72,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return Xe.box(Xe.types.hvc1,r,Xe.box(Xe.types.hvcC,t))}static mvex(e){return Xe.box(Xe.types.mvex,Xe.trex(e))}static trex(e){let t=e.id,i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return Xe.box(Xe.types.trex,i)}static moof(e,t){return Xe.box(Xe.types.moof,Xe.mfhd(e.sequenceNumber),Xe.traf(e,t))}static mfhd(e){let t=new Uint8Array([0,0,0,0,e>>>24&255,e>>>16&255,e>>>8&255,255&e]);return Xe.box(Xe.types.mfhd,t)}static traf(e,t){let i=e.id,o=Xe.box(Xe.types.tfhd,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),r=Xe.box(Xe.types.tfdt,new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t])),A=Xe.sdtp(e),s=Xe.trun(e,A.byteLength+16+16+8+16+8+8);return Xe.box(Xe.types.traf,o,r,s,A)}static sdtp(e){let t=new Uint8Array(5),i=e.flags;return t[4]=i.isLeading<<6|i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy,Xe.box(Xe.types.sdtp,t)}static trun(e,t){let i=new Uint8Array(28);t+=36,i.set([0,0,15,1,0,0,0,1,t>>>24&255,t>>>16&255,t>>>8&255,255&t],0);let o=e.duration,r=e.size,A=e.flags,s=e.cts;return i.set([o>>>24&255,o>>>16&255,o>>>8&255,255&o,r>>>24&255,r>>>16&255,r>>>8&255,255&r,A.isLeading<<2|A.dependsOn,A.isDependedOn<<6|A.hasRedundancy<<4|A.isNonSync,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s],12),Xe.box(Xe.types.trun,i)}static mdat(e){return Xe.box(Xe.types.mdat,e)}}Xe.init();class Ze{constructor(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}destroy(){this._buffer=null}_fillCurrentWord(){let e=this._total_bytes-this._buffer_index,t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t}readBits(e){if(e<=this._current_word_bits_left){let t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}let t=this._current_word_bits_left?this._current_word:0;t>>>=32-this._current_word_bits_left;let i=e-this._current_word_bits_left;this._fillCurrentWord();let o=Math.min(i,this._current_word_bits_left),r=this._current_word>>>32-o;return this._current_word<<=o,this._current_word_bits_left-=o,t=t<<o|r,t}readBool(){return 1===this.readBits(1)}readByte(){return this.readBits(8)}_skipLeadingZero(){let e;for(e=0;e<this._current_word_bits_left;e++)if(0!=(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()}readUEG(){let e=this._skipLeadingZero();return this.readBits(e+1)-1}readSEG(){let e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)}}class qe{static _ebsp2rbsp(e){let t=e,i=t.byteLength,o=new Uint8Array(i),r=0;for(let e=0;e<i;e++)e>=2&&3===t[e]&&0===t[e-1]&&0===t[e-2]||(o[r]=t[e],r++);return new Uint8Array(o.buffer,0,r)}static parseSPS(e){let t=qe._ebsp2rbsp(e),i=new Ze(t);i.readByte();let o=i.readByte();i.readByte();let r=i.readByte();i.readUEG();let A=qe.getProfileString(o),s=qe.getLevelString(r),n=1,a=420,d=[0,420,422,444],c=8;if((100===o||110===o||122===o||244===o||44===o||83===o||86===o||118===o||128===o||138===o||144===o)&&(n=i.readUEG(),3===n&&i.readBits(1),n<=3&&(a=d[n]),c=i.readUEG()+8,i.readUEG(),i.readBits(1),i.readBool())){let e=3!==n?8:12;for(let t=0;t<e;t++)i.readBool()&&(t<6?qe._skipScalingList(i,16):qe._skipScalingList(i,64))}i.readUEG();let l=i.readUEG();if(0===l)i.readUEG();else if(1===l){i.readBits(1),i.readSEG(),i.readSEG();let e=i.readUEG();for(let t=0;t<e;t++)i.readSEG()}let u=i.readUEG();i.readBits(1);let h=i.readUEG(),p=i.readUEG(),m=i.readBits(1);0===m&&i.readBits(1),i.readBits(1);let g=0,f=0,b=0,y=0;i.readBool()&&(g=i.readUEG(),f=i.readUEG(),b=i.readUEG(),y=i.readUEG());let v=1,w=1,S=0,E=!0,B=0,C=0;if(i.readBool()){if(i.readBool()){let e=i.readByte(),t=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],o=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];e>0&&e<16?(v=t[e-1],w=o[e-1]):255===e&&(v=i.readByte()<<8|i.readByte(),w=i.readByte()<<8|i.readByte())}if(i.readBool()&&i.readBool(),i.readBool()&&(i.readBits(4),i.readBool()&&i.readBits(24)),i.readBool()&&(i.readUEG(),i.readUEG()),i.readBool()){let e=i.readBits(32),t=i.readBits(32);E=i.readBool(),B=t,C=2*e,S=B/C}}let R=1;1===v&&1===w||(R=v/w);let k=0,T=0;if(0===n)k=1,T=2-m;else{k=3===n?1:2,T=(1===n?2:1)*(2-m)}let I=16*(h+1),x=16*(p+1)*(2-m);I-=(g+f)*k,x-=(b+y)*T;let D=Math.ceil(I*R);return i.destroy(),i=null,{profile_string:A,level_string:s,bit_depth:c,ref_frames:u,chroma_format:a,chroma_format_string:qe.getChromaFormatString(a),frame_rate:{fixed:E,fps:S,fps_den:C,fps_num:B},sar_ratio:{width:v,height:w},codec_size:{width:I,height:x},present_size:{width:D,height:x}}}static _skipScalingList(e,t){let i=8,o=8,r=0;for(let A=0;A<t;A++)0!==o&&(r=e.readSEG(),o=(i+r+256)%256),i=0===o?i:o}static getProfileString(e){switch(e){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 244:return"High444";default:return"Unknown"}}static getLevelString(e){return(e/10).toFixed(1)}static getChromaFormatString(e){switch(e){case 420:return"4:2:0";case 422:return"4:2:2";case 444:return"4:4:4";default:return"Unknown"}}}class Ke extends Be{constructor(e){super(),this.player=e,this.isAvc=!0,this.mediaSource=new window.MediaSource,this.sourceBuffer=null,this.hasInit=!1,this.isInitInfo=!1,this.cacheTrack={},this.timeInit=!1,this.sequenceNumber=0,this.mediaSourceOpen=!1,this.bufferList=[],this.dropping=!1,this.player.video.$videoElement.src=window.URL.createObjectURL(this.mediaSource);const{debug:t,events:{proxy:i}}=e;i(this.mediaSource,"sourceopen",(()=>{this.mediaSourceOpen=!0,this.player.emit(T.mseSourceOpen)})),i(this.mediaSource,"sourceclose",(()=>{this.player.emit(T.mseSourceClose)})),e.debug.log("MediaSource","init")}destroy(){this.stop(),this.bufferList=[],this.mediaSource=null,this.mediaSourceOpen=!1,this.sourceBuffer=null,this.hasInit=!1,this.isInitInfo=!1,this.sequenceNumber=0,this.cacheTrack=null,this.timeInit=!1,this.off(),this.player.debug.log("MediaSource","destroy")}get state(){return this.mediaSource.readyState}get isStateOpen(){return this.state===te}get isStateClosed(){return this.state===ie}get isStateEnded(){return this.state===ee}get duration(){return this.mediaSource.duration}set duration(e){this.mediaSource.duration=e}decodeVideo(e,t,i){const o=this.player;if(this.hasInit)this._decodeVideo(e,t,i);else if(i&&0===e[1]){const r=15&e[0];if(o.video.updateVideoInfo({encTypeCode:r}),r===M)return void this.emit(x.mediaSourceH265NotSupport);o._times.decodeStart||(o._times.decodeStart=he()),this._decodeConfigurationRecord(e,t,i,r),this.hasInit=!0}}_doDecode(){const e=this.bufferList.shift();e&&this._decodeVideo(e.payload,e.ts,e.isIframe)}_decodeConfigurationRecord(e,t,i,o){let r=e.slice(5),A={};o===O?A=function(e){const t={},i=new DataView(e.buffer);let o=i.getUint8(0),r=i.getUint8(1);if(i.getUint8(2),i.getUint8(3),1!==o||0===r)return;const A=1+(3&i.getUint8(4));if(3!==A&&4!==A)return;let s=31&i.getUint8(5);if(0===s)return;let n=6;for(let o=0;o<s;o++){let r=i.getUint16(n,!1);if(n+=2,0===r)continue;let A=new Uint8Array(e.buffer,n,r);n+=r;let s=qe.parseSPS(A);if(0!==o)continue;t.codecWidth=s.codec_size.width,t.codecHeight=s.codec_size.height,t.presentWidth=s.present_size.width,t.presentHeight=s.present_size.height,t.profile=s.profile_string,t.level=s.level_string,t.bitDepth=s.bit_depth,t.chromaFormat=s.chroma_format,t.sarRatio=s.sar_ratio,t.frameRate=s.frame_rate,!1!==s.frame_rate.fixed&&0!==s.frame_rate.fps_num&&0!==s.frame_rate.fps_den||(t.frameRate={});let a=t.frameRate.fps_den,d=t.frameRate.fps_num;t.refSampleDuration=t.timescale*(a/d);let c=A.subarray(1,4),l="avc1.";for(let e=0;e<3;e++){let t=c[e].toString(16);t.length<2&&(t="0"+t),l+=t}t.codec=l}let a=i.getUint8(n);if(0!==a){n++;for(let t=0;t<a;t++){let t=i.getUint16(n,!1);n+=2,0!==t&&(new Uint8Array(e.buffer,n,t),n+=t)}return t.videoType="avc",t}}(r):o===M&&(A=function(e){const t={videoType:"hevc"};let i=23;if(e[i]!==W)return t;i+=2,i+=1;const o=e[i+1]|e[i]<<8;i+=2;const r=e.slice(i,i+o);if(console.log(Uint8Array.from(r)),i+=o,e[i]!==G)return t;i+=2,i+=1;const A=e[i+1]|e[i]<<8;i+=2;const s=e.slice(i,i+A);if(console.log(Uint8Array.from(s)),i+=A,e[i]!==J)return t;i+=2,i+=1;const n=e[i+1]|e[i]<<8;i+=2;const a=e.slice(i,i+n);console.log(Uint8Array.from(a));let d=Uint8Array.from(s),c=class{static parseSPS(e){}}.parseSPS(d);return t.codecWidth=c.codec_size.width,t.codecHeight=c.codec_size.height,t.presentWidth=c.present_size.width,t.presentHeight=c.present_size.height,t.profile=c.profile_string,t.level=c.level_string,t.bitDepth=c.bit_depth,t.chromaFormat=c.chroma_format,t.sarRatio=c.sar_ratio,t}(r));const s={id:1,type:"video",timescale:1e3,duration:0,avcc:r,codecWidth:A.codecWidth,codecHeight:A.codecHeight,videoType:A.videoType},n=Xe.generateInitSegment(s);this.isAvc=!0,this.appendBuffer(n.buffer),this.sequenceNumber=0,this.cacheTrack=null,this.timeInit=!1}_decodeVideo(e,t,i){const o=this.player;let r=e.slice(5),A=r.byteLength,s=t;const n=o.video.$videoElement;if(n.buffered.length>1&&(this.removeBuffer(n.buffered.start(0),n.buffered.end(0)),this.timeInit=!1),this.dropping&&s-this.cacheTrack.dts>1e3)this.dropping=!1,this.cacheTrack={};else if(this.cacheTrack&&s>this.cacheTrack.dts){let e=8+this.cacheTrack.size,i=new Uint8Array(e);i[0]=e>>>24&255,i[1]=e>>>16&255,i[2]=e>>>8&255,i[3]=255&e,i.set(Xe.types.mdat,4),i.set(this.cacheTrack.data,8),this.cacheTrack.duration=s-this.cacheTrack.dts;let r=Xe.moof(this.cacheTrack,this.cacheTrack.dts),A=new Uint8Array(r.byteLength+i.byteLength);A.set(r,0),A.set(i,r.byteLength),this.appendBuffer(A.buffer),o.handleRender(),o.updateStats({fps:!0,ts:t,buf:o.demux.delay}),o._times.videoStart||(o._times.videoStart=he(),o.handlePlayToRenderTimes())}else o.debug.log("MediaSource","timeInit set false , cacheTrack = {}"),this.timeInit=!1,this.cacheTrack={};this.cacheTrack.id=1,this.cacheTrack.sequenceNumber=++this.sequenceNumber,this.cacheTrack.size=A,this.cacheTrack.dts=s,this.cacheTrack.cts=0,this.cacheTrack.isKeyframe=i,this.cacheTrack.data=r,this.cacheTrack.flags={isLeading:0,dependsOn:i?2:1,isDependedOn:i?1:0,hasRedundancy:0,isNonSync:i?0:1},this.timeInit||1!==n.buffered.length||(o.debug.log("MediaSource","timeInit set true"),this.timeInit=!0,n.currentTime=n.buffered.end(0)),!this.isInitInfo&&n.videoWidth>0&&n.videoHeight>0&&(o.debug.log("MediaSource",`updateVideoInfo: ${n.videoWidth},${n.videoHeight}`),o.video.updateVideoInfo({width:n.videoWidth,height:n.videoHeight}),o.video.initCanvasViewSize(),this.isInitInfo=!0)}appendBuffer(e){const{debug:t,events:{proxy:i}}=this.player;null===this.sourceBuffer&&(this.sourceBuffer=this.mediaSource.addSourceBuffer($),i(this.sourceBuffer,"error",(e=>{this.player.emit(T.mseSourceBufferError,e)}))),!1===this.sourceBuffer.updating&&this.isStateOpen?this.sourceBuffer.appendBuffer(e):this.isStateClosed?this.player.emit(T.mseSourceBufferError,"mediaSource is not attached to video or mediaSource is closed"):this.isStateEnded?this.player.emit(T.mseSourceBufferError,"mediaSource is closed"):!0===this.sourceBuffer.updating&&this.player.emit(T.mseSourceBufferBusy)}stop(){this.isStateOpen&&this.sourceBuffer&&this.sourceBuffer.abort(),this.endOfStream()}dropSourceBuffer(e){const t=this.player.video.$videoElement;this.dropping=e,t.buffered.length>0&&t.buffered.end(0)-t.currentTime>1&&(t.currentTime=t.buffered.end(0))}removeBuffer(e,t){if(this.isStateOpen&&!1===this.sourceBuffer.updating)try{this.sourceBuffer.remove(e,t)}catch(e){console.error(e)}}endOfStream(){this.isStateOpen&&this.mediaSource.endOfStream()}}const _e=()=>"undefined"!=typeof navigator&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream,$e=()=>"wakeLock"in navigator;class et{constructor(e){if(this.player=e,this.enabled=!1,$e()){this._wakeLock=null;const e=()=>{null!==this._wakeLock&&"visible"===document.visibilityState&&this.enable()};document.addEventListener("visibilitychange",e),document.addEventListener("fullscreenchange",e)}else _e()?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No Sleep"),this.noSleepVideo.setAttribute("playsinline",""),this._addSourceToVideo(this.noSleepVideo,"webm","data:video/webm;base64,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en((()=>{})).catch((()=>{e.webFullscreen=!1}))}catch(t){e.webFullscreen=!1}})),e.on(T.webFullscreen,(t=>{t?e.$container.classList.add("jessibuca-fullscreen-web"):e.$container.classList.remove("jessibuca-fullscreen-web")})),e.on(T.resize,(()=>{e.video.resize()})),e._opt.debug){const t=[T.timeUpdate];Object.keys(T).forEach((i=>{e.on(T[i],(o=>{t.includes(i)||e.debug.log("player events",T[i],o)}))})),Object.keys(x).forEach((t=>{e.on(x[t],(i=>{e.debug.log("player event error",x[t],i)}))}))}})(this),(e=>{const{_opt:t,debug:i,events:{proxy:o}}=e;t.supportDblclickFullscreen&&o(e.$container,"dblclick",(()=>{e.fullscreen=!e.fullscreen})),o(document,"visibilitychange",(()=>{t.hiddenAutoPause&&(i.log("visibilitychange",document.visibilityState,e._isPlayingBeforePageHidden),"visible"===document.visibilityState?e._isPlayingBeforePageHidden&&e.play():(e._isPlayingBeforePageHidden=e.playing,e.playing&&e.pause()))})),o(window,"fullscreenchange",(()=>{null!==e.keepScreenOn&&"visible"===document.visibilityState&&e.enableWakeLock()}))})(this),this._opt.useWCS&&this.debug.log("Player","use WCS"),this._opt.useMSE&&this.debug.log("Player","use MSE"),this._opt.useOffscreen&&this.debug.log("Player","use offscreen"),this.debug.log("Player options",this._opt)}destroy(){this._loading=!1,this._playing=!1,this._hasLoaded=!1,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},this.decoderWorker&&(this.decoderWorker.destroy(),this.decoderWorker=null),this.video&&(this.video.destroy(),this.video=null),this.audio&&(this.audio.destroy(),this.audio=null),this.stream&&(this.stream.destroy(),this.stream=null),this.recorder&&(this.recorder.destroy(),this.recorder=null),this.control&&(this.control.destroy(),this.control=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.demux&&(this.demux.destroy(),this.demux=null),this.events&&(this.events.destroy(),this.events=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.releaseWakeLock(),this.keepScreenOn=null,this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this.emit("destroy"),this.off(),this.debug.log("play","destroy end")}set fullscreen(e){ye()?(this.emit(T.webFullscreen,e),setTimeout((()=>{this.updateOption({rotate:e?270:0}),this.resize()}),10)):this.emit(T.fullscreen,e)}get fullscreen(){return document.isFullScreen||document.mozIsFullScreen||document.webkitIsFullScreen||this.webFullscreen}set webFullscreen(e){this.emit(T.webFullscreen,e)}get webFullscreen(){return this.$container.classList.contains("jessibuca-fullscreen-web")}set loaded(e){this._hasLoaded=e}get loaded(){return this._hasLoaded}set playing(e){e&&(this.loading=!1),this.playing!==e&&(this._playing=e,this.emit(T.playing,e),this.emit(T.volumechange,this.volume),e?this.emit(T.play):this.emit(T.pause))}get playing(){return this._playing}get volume(){return this.audio&&this.audio.volume||0}set volume(e){this.audio&&this.audio.setVolume(e)}set loading(e){this.loading!==e&&(this._loading=e,this.emit(T.loading,this._loading))}get loading(){return this._loading}set recording(e){this.playing&&(e?this.recorder.startRecord():this.recorder.stopRecordAndSave())}get recording(){return this.recorder&&this.recorder.recording}set audioTimestamp(e){null!==e&&(this._audioTimestamp=e)}get audioTimestamp(){return this._audioTimestamp}set videoTimestamp(e){null!==e&&(this._videoTimestamp=e,this._opt.useWCS||this._opt.useMSE||this.audioTimestamp&&this.videoTimestamp&&this.audio&&this.audio.emit(T.videoSyncAudio,{audioTimestamp:this.audioTimestamp,videoTimestamp:this.videoTimestamp,diff:this.audioTimestamp-this.videoTimestamp}))}get videoTimestamp(){return this._videoTimestamp}updateOption(e){this._opt=Object.assign({},this._opt,e)}init(){return new Promise(((e,t)=>{this.stream||(this.stream=new Le(this)),this.demux||(this.demux=new Ge(this)),this._opt.useWCS&&(this.webcodecsDecoder||(this.webcodecsDecoder=new Je(this))),this._opt.useMSE&&(this.mseDecoder||(this.mseDecoder=new Ke(this))),this.decoderWorker||this._onlyMseOrWcsVideo()?e():(this.decoderWorker=new Oe(this),this.once(T.decoderWorkerInit,(()=>{e()})))}))}play(e){return new Promise(((t,i)=>{if(!e&&!this._opt.url)return i();this.loading=!0,this.playing=!1,this._times.playInitStart=he(),e||(e=this._opt.url),this._opt.url=e,this.clearCheckHeartTimeout(),this.init().then((()=>{this._times.playStart=he(),this._opt.isNotMute&&this.mute(!1),this.webcodecsDecoder&&this.webcodecsDecoder.once(x.webcodecsH265NotSupport,(()=>{this.emit(x.webcodecsH265NotSupport),this._opt.autoWasm||this.emit(T.error,x.webcodecsH265NotSupport)})),this.mseDecoder&&this.mseDecoder.once(x.mediaSourceH265NotSupport,(()=>{this.emit(x.mediaSourceH265NotSupport),this._opt.autoWasm||this.emit(T.error,x.mediaSourceH265NotSupport)})),this.enableWakeLock(),this.stream.fetchStream(e),this.checkLoadingTimeout(),this.stream.once(x.fetchError,(e=>{i(e)})),this.stream.once(x.websocketError,(e=>{i(e)})),this.stream.once(T.streamSuccess,(()=>{t(),this._times.streamResponse=he(),this._opt.useMSE&&this.video.play()}))})).catch((e=>{i(e)}))}))}close(){return new Promise(((e,t)=>{this._close().then((()=>{this.video.clearView(),e()}))}))}_close(){return new Promise(((e,t)=>{this.stream&&(this.stream.destroy(),this.stream=null),this.demux&&(this.demux.destroy(),this.demux=null),this.decoderWorker&&(this.decoderWorker.destroy(),this.decoderWorker=null),this.webcodecsDecoder&&(this.webcodecsDecoder.destroy(),this.webcodecsDecoder=null),this.mseDecoder&&(this.mseDecoder.destroy(),this.mseDecoder=null),this.clearCheckHeartTimeout(),this.clearCheckLoadingTimeout(),this.playing=!1,this.loading=!1,this.recording=!1,this.audio&&this.audio.pause(),this.releaseWakeLock(),this.resetStats(),this._audioTimestamp=0,this._videoTimestamp=0,this._times={playInitStart:"",playStart:"",streamStart:"",streamResponse:"",demuxStart:"",decodeStart:"",videoStart:"",playTimestamp:"",streamTimestamp:"",streamResponseTimestamp:"",demuxTimestamp:"",decodeTimestamp:"",videoTimestamp:"",allTimestamp:""},setTimeout((()=>{e()}),0)}))}pause(e){return e?this.close():this._close()}mute(e){this.audio&&this.audio.mute(e)}resize(){this.video.resize()}startRecord(e,t){this.recording||(this.recorder.setFileName(e,t),this.recording=!0)}stopRecordAndSave(){this.recording&&(this.recording=!1)}_hasControl(){let e=!1,t=!1;return Object.keys(this._opt.operateBtns).forEach((e=>{this._opt.operateBtns[e]&&(t=!0)})),(this._opt.showBandwidth||this._opt.text||t)&&(e=!0),e}_onlyMseOrWcsVideo(){return!1===this._opt.hasAudio&&(this._opt.useMSE||this._opt.useWCS&&!this._opt.useOffscreen)}checkHeart(){this.clearCheckHeartTimeout(),this.checkHeartTimeout()}checkHeartTimeout(){this._checkHeartTimeout=setTimeout((()=>{this.pause(!1).then((()=>{this.emit(T.timeout,T.delayTimeout),this.emit(T.delayTimeout)}))}),1e3*this._opt.heartTimeout)}clearCheckHeartTimeout(){this._checkHeartTimeout&&(clearTimeout(this._checkHeartTimeout),this._checkHeartTimeout=null)}checkLoadingTimeout(){this._checkLoadingTimeout=setTimeout((()=>{this.pause(!1).then((()=>{this.emit(T.timeout,T.loadingTimeout),this.emit(T.loadingTimeout)}))}),1e3*this._opt.loadingTimeout)}clearCheckLoadingTimeout(){this._checkLoadingTimeout&&(clearTimeout(this._checkLoadingTimeout),this._checkLoadingTimeout=null)}handleRender(){this.loading&&(this.emit(T.start),this.loading=!1,this.clearCheckLoadingTimeout()),this.playing||(this.playing=!0),this.checkHeart()}updateStats(e){e=e||{},this._startBpsTime||(this._startBpsTime=he()),Ee(e.ts)&&(this._stats.ts=e.ts),Ee(e.buf)&&(this._stats.buf=e.buf),e.fps&&(this._stats.fps+=1),e.abps&&(this._stats.abps+=e.abps),e.vbps&&(this._stats.vbps+=e.vbps);const t=he();t-this._startBpsTime<1e3||(this.emit(T.stats,this._stats),this.emit(T.performance,function(e){let t=0;return e>=24?t=2:e>=15&&(t=1),t}(this._stats.fps)),this._stats.fps=0,this._stats.abps=0,this._stats.vbps=0,this._startBpsTime=t)}resetStats(){this._startBpsTime=null,this._stats={buf:0,fps:0,abps:0,vbps:0,ts:0}}enableWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn.enable()}releaseWakeLock(){this._opt.keepScreenOn&&this.keepScreenOn.disable()}handlePlayToRenderTimes(){const e=this._times;e.playTimestamp=e.playStart-e.playInitStart,e.streamTimestamp=e.streamStart-e.playStart,e.streamResponseTimestamp=e.streamResponse-e.streamStart,e.demuxTimestamp=e.demuxStart-e.streamResponse,e.decodeTimestamp=e.decodeStart-e.demuxStart,e.videoTimestamp=e.videoStart-e.decodeStart,e.allTimestamp=e.videoStart-e.playInitStart,this.emit(T.playToRenderTimes,e)}}class it extends Be{constructor(e){super();let t=e,i=e.container;if("string"==typeof e.container&&(i=document.querySelector(e.container)),!i)throw new Error("Jessibuca need container option");i.classList.add("jessibuca-container"),delete t.container,Ee(t.videoBuffer)&&(t.videoBuffer=1e3*Number(t.videoBuffer)),Ee(t.timeout)&&(Se(t.loadingTimeout)&&(t.loadingTimeout=t.timeout),Se(t.heartTimeout)&&(t.heartTimeout=t.timeout)),this._opt=t,this.$container=i,this._loadingTimeoutReplayTimes=0,this._heartTimeoutReplayTimes=0,this.events=new ae(this),this._initPlayer(i,t)}destroy(){this.events&&(this.events.destroy(),this.events=null),this.player&&(this.player.destroy(),this.player=null),this.$container=null,this._opt=null,this._loadingTimeoutReplayTimes=0,this._heartTimeoutReplayTimes=0,this.off()}_initPlayer(e,t){this.player=new tt(e,t),this._bindEvents()}_resetPlayer(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.player.destroy(),this.player=null;const t=Object.assign(this._opt,e);this._initPlayer(this.$container,t)}_bindEvents(){Object.keys(I).forEach((e=>{this.player.on(I[e],(t=>{this.emit(e,t)}))}))}setDebug(e){this.player.updateOption({isDebug:!!e})}mute(){this.player.mute(!0)}cancelMute(){this.player.mute(!1)}setVolume(e){this.player.volume=e}audioResume(){this.player.audio&&this.player.audio.audioEnabled(!0)}setTimeout(e){e=Number(e),this.player.updateOption({timeout:e,loadingTimeout:e,heartTimeout:e})}setScaleMode(e){let t={isFullResize:!1,isResize:!1};switch(e=Number(e)){case N:t.isFullResize=!1,t.isResize=!1;break;case P:t.isFullResize=!1,t.isResize=!0;break;case z:t.isFullResize=!0,t.isResize=!0}this.player.updateOption(t),this.resize()}pause(){return this.player.pause()}close(){return this._opt.url="",this.player.close()}clearView(){this.player.video.clearView()}play(e){return new Promise(((t,i)=>{if(!e&&!this._opt.url)return this.emit(T.error,x.playError),void i();if(e){if(!this._opt.url)return this._play(e);e===this._opt.url?this.player.playing?t():(this.clearView(),this.player.play(this._opt.url).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))):this.player.pause().then((()=>(this.clearView(),this._play(e)))).catch((()=>{i()}))}else this.player.play(this._opt.url).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))}))}_play(e){return new Promise(((t,i)=>{this._opt.url=e;const o=0===e.indexOf("http"),r=o?s:A,d=o||-1!==e.indexOf(".flv")||this._opt.isFlv?n:a;this.player.updateOption({protocol:r,demuxType:d}),this.player.once(x.mediaSourceH265NotSupport,(()=>{this.close().then((()=>{this.player._opt.autoWasm&&(this.player.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play"),this._resetPlayer({useMSE:!1}),this.play(e).then((()=>{this.player.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play success")})).catch((()=>{this.player.debug.log("Jessibuca","auto wasm [mse-> wasm] reset player and play error")})))}))})),this.player.once(x.webcodecsH265NotSupport,(()=>{this.close().then((()=>{this.player._opt.autoWasm&&(this.player.debug.log("Jessibuca","auto wasm [wcs-> wasm] reset player and play"),this._resetPlayer({useWCS:!1}),this.play(e).then((()=>{this.player.debug.log("Jessibuca","auto wasm [wcs-> wasm] reset player and play success")})).catch((()=>{this.player.debug.log("Jessibuca","auto wasm [wcs-> wasm] reset player and play error")})))}))})),this.player.once(x.wasmDecodeError,(()=>{this.player._opt.wasmDecodeErrorReplay&&this.close().then((()=>{this.player.debug.log("Jessibuca","wasm decode error and reset player and play"),this._resetPlayer({useWCS:!1}),this.play(e).then((()=>{this.player.debug.log("Jessibuca","wasm decode error and reset player and play success")})).catch((()=>{this.player.debug.log("Jessibuca","wasm decode error and reset player and play error")}))}))})),this.player.once(T.delayTimeout,(()=>{this.player._opt.heartTimeoutReplay&&this._heartTimeoutReplayTimes<this.player._opt.heartTimeoutReplayTimes&&(this._heartTimeoutReplayTimes+=1,this.play(e).then((()=>{this._heartTimeoutReplayTimes=0})).catch((()=>{})))})),this.player.once(T.loadingTimeout,(()=>{this.player._opt.loadingTimeoutReplay&&this._loadingTimeoutReplayTimes<this.player._opt.loadingTimeoutReplayTimes&&(this._loadingTimeoutReplayTimes+=1,this.play(e).then((()=>{this._loadingTimeoutReplayTimes=0})).catch((()=>{})))})),this.hasLoaded()?this.player.play(e).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))})):this.player.once(T.decoderWorkerInit,(()=>{this.player.play(e).then((()=>{t()})).catch((()=>{this.player.pause().then((()=>{i()}))}))}))}))}resize(){this.player.resize()}setBufferTime(e){e=Number(e),this.player.updateOption({videoBuffer:1e3*e}),this.player.decoderWorker&&this.player.decoderWorker.updateWorkConfig({key:"videoBuffer",value:1e3*e})}setRotate(e){e=parseInt(e,10);this._opt.rotate!==e&&-1!==[0,90,270].indexOf(e)&&(this.player.updateOption({rotate:e}),this.resize())}hasLoaded(){return this.player.loaded}setKeepScreenOn(){this.player.updateOption({keepScreenOn:!0})}setFullscreen(e){const t=!!e;this.player.fullscreen!==t&&(this.player.fullscreen=t)}screenshot(e,t,i,o){return this.player.video.screenshot(e,t,i,o)}startRecord(e,t){return new Promise(((i,o)=>{this.player.playing?(this.player.startRecord(e,t),i()):o()}))}stopRecordAndSave(){this.player.recording&&this.player.stopRecordAndSave()}isPlaying(){return this.player.playing}isMute(){return!this.player.audio||this.player.audio.isMute}isRecording(){return this.player.recorder.recording}}return r(it,"ERROR",x),r(it,"TIMEOUT",{loadingTimeout:T.loadingTimeout,delayTimeout:T.delayTimeout}),window.Jessibuca=it,it}));