media-state-changed 消息，如果状态没变化的话，不更新状态

.vscode/tasks.json

@@ -1,12 +0,0 @@
-{
-	"version": "2.0.0",
-	"tasks": [
-		{
-			"type": "npm",
-			"script": "dev_secure",
-			"problemMatcher": [],
-			"label": "npm: dev_secure",
-			"detail": "ts-node ./src/index.ts -p 8080 -m private -s -k ./server.key -c ./server.crt"
-		}
-	]
-}

client/jest.config.js

@@ -80,7 +80,9 @@ export default {
   ],
 
   // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
-  // moduleNameMapper: {},
+  moduleNameMapper: {
+    "^/module/(.*)$": "<rootDir>/src/$1"
+  },
 
   // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
   // modulePathIgnorePatterns: [],

client/jest.setup.js

@@ -1,8 +1,8 @@
 /* eslint-disable no-undef */
 import fetch from 'node-fetch';
 import { TextEncoder, TextDecoder } from 'util';
-import { PeerConnectionMock, SessionDescriptionMock, IceCandidateMock } from './test/peerconnectionmock';
+import { PeerConnectionMock, SessionDescriptionMock, IceCandidateMock } from './test/mocks/peerconnectionmock.js';
-import ResizeObserverMock from './test/resizeobservermock';
+import ResizeObserverMock from './test/helpers/resizeobservermock.js';
 
 // note: If set testEnvironment `jest-environment-jsdom`,  below classes are not defined.
 

client/public/call/chat/chatmessage.js

@@ -1,13 +1,13 @@
-import { createLogger } from './logger.js';
+import { createLogger } from '../../shared/logger.js';
 
 const logger = createLogger('chat');
 /**
  * 消息模块
  * 处理聊天消息的发送、接收和显示
  */
-import { showNotification, generateId } from './utils.js';
+import { showNotification, generateId } from '../../shared/utils.js';
-import store from './store.js';
+import store from '../store.js';
-import { mockMessages } from './models.js';
+import { mockMessages } from '../models.js';
 
 const MAX_IMAGE_SIZE = 5 * 1024 * 1024; // 5MB
 

client/public/call/chat/renderer-chat.js

@@ -0,0 +1,77 @@
+import { createTextElement, textValue } from '../../shared/dom.js';
+
+export function createMessageElement(message, formatTimestamp) {
+    const messageDiv = document.createElement('div');
+    let messageClass = 'chat-bubble';
+
+    if (message.type === 'system') {
+        messageClass += ' message-system';
+    } else if (message.isSelf) {
+        messageClass += ' message-self';
+    } else {
+        messageClass += ' message-other';
+    }
+
+    messageDiv.className = messageClass;
+    messageDiv.dataset.messageId = message.id;
+
+    const header = document.createElement('div');
+    header.className = 'message-header';
+
+    const avatar = document.createElement('img');
+    avatar.className = 'message-avatar';
+    avatar.src = textValue(message.senderAvatar);
+    avatar.alt = textValue(message.senderName, '\u7528\u6237');
+    header.appendChild(avatar);
+
+    const headerText = document.createElement('div');
+    headerText.appendChild(createTextElement('span', 'message-sender', message.senderName));
+    headerText.appendChild(createTextElement('span', 'message-time', formatTimestamp(message.timestamp)));
+    header.appendChild(headerText);
+
+    const content = document.createElement('div');
+    content.className = 'message-content';
+    const rawContent = textValue(message.content);
+
+    if (message.type === 'file' && rawContent.startsWith('data:image/')) {
+        const imageContainer = document.createElement('div');
+        imageContainer.className = 'message-image-container';
+
+        const image = document.createElement('img');
+        image.src = rawContent;
+        image.className = 'message-image';
+        image.alt = textValue(message.fileName, '\u56fe\u7247');
+        imageContainer.appendChild(image);
+
+        if (message.fileName) {
+            imageContainer.appendChild(createTextElement('div', 'message-image-name', message.fileName));
+        }
+
+        content.appendChild(imageContainer);
+    } else {
+        content.appendChild(createTextElement('div', 'message-text', rawContent));
+    }
+
+    messageDiv.appendChild(header);
+    messageDiv.appendChild(content);
+
+    return messageDiv;
+}
+
+export function renderChatMessagesInto(container, messages, formatTimestamp) {
+    if (!container) return;
+
+    container.innerHTML = '';
+
+    const startTimeElement = document.createElement('div');
+    startTimeElement.className = 'text-center text-xs text-gray-500 my-4';
+    const startTime = messages[0]?.timestamp || new Date().toISOString();
+    startTimeElement.textContent = `\u901a\u8bdd\u5f00\u59cb ${formatTimestamp(startTime)}`;
+    container.appendChild(startTimeElement);
+
+    messages.forEach(message => {
+        container.appendChild(createMessageElement(message, formatTimestamp));
+    });
+
+    container.scrollTop = container.scrollHeight;
+}

client/public/call/connectview.js

@@ -1,13 +1,13 @@
-import { showNotification } from './utils.js';
+import { showNotification } from '../shared/utils.js';
 import store from './store.js';
 import {
     fetchConnectionDirectory,
     fetchOnlineUsers,
     renderConnectionIds,
     renderOnlineUsers
-} from './connect-directory.js';
+} from './signaling/connect-directory.js';
-import { createProfileSettingsController } from './profile-settings.js';
+import { createProfileSettingsController } from './controllers/profile-settings.js';
-import { createLogger } from './logger.js';
+import { createLogger } from '../shared/logger.js';
 
 const logger = createLogger('connectview');
 

client/public/call/controllers/invite-controller.js

@@ -1,4 +1,4 @@
-import { createLogger } from './logger.js';
+import { createLogger } from '../../shared/logger.js';
 
 const logger = createLogger('invite');
 const DEFAULT_CALLER_NAME = '\u9080\u8bf7\u65b9';

client/public/call/controllers/profile-settings.js

@@ -1,4 +1,4 @@
-import { createLogger } from './logger.js';
+import { createLogger } from '../../shared/logger.js';
 
 const logger = createLogger('profile');
 const DEFAULT_AVATAR = '/images/p1.png';

client/public/call/index.html

@@ -7,7 +7,7 @@
     <title>VideoCall - 一对一视频通话</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
-    <link rel="stylesheet" href="css/style.css">
+    <link rel="stylesheet" href="/styles/style.css">
 </head>
 
 <body class="h-screen w-screen flex flex-col text-white bg-grid relative">
@@ -726,8 +726,8 @@
     </div>
 
     <!-- 引入模块化JavaScript文件 -->
-    <script type="module" src="connectview.js"></script>
+    <script type="module" src="/call/connectview.js"></script>
-    <script type="module" src="main.js"></script>
+    <script type="module" src="/call/main.js"></script>
 
 
 </body>

client/public/call/main.js

@@ -1,15 +1,15 @@
 import store from './store.js';
-import UIRenderer from './renderer.js';
+import UIRenderer from './renderers/renderer.js';
-import { showNotification, randomMeetingId } from './utils.js';
+import { showNotification, randomMeetingId } from '../shared/utils.js';
-import chatMessage from './chatmessage.js';
+import chatMessage from './chat/chatmessage.js';
-import { createCallViewController } from './call-view-controller.js';
+import { createCallViewController } from './controllers/call-view-controller.js';
 import {
     bindConnectViewEvents,
     initWebSocket,
     loadUserSettings
 } from './connectview.js';
-import { createInviteController } from './invite-controller.js';
+import { createInviteController } from './controllers/invite-controller.js';
-import { createLogger } from './logger.js';
+import { createLogger } from '../shared/logger.js';
 
 const logger = createLogger('main');
 

client/public/call/media/meeting-recorder.js

@@ -124,6 +124,11 @@ export class MeetingRecorder {
         this.audioSources = [];
         this.recordingStream = null;
         this.connectionId = '';
+        this.layout = 'grid';
+        this.onChunk = null;
+        this.storeChunks = true;
+        this.mixedAudioDestination = null;
+        this.mixedAudioTrackIds = new Set();
     }
 
     isSupported() {
@@ -137,7 +142,7 @@ export class MeetingRecorder {
         return Boolean(this.mediaRecorder && this.mediaRecorder.state !== 'inactive');
     }
 
-    async start({ localStream, remoteStream, remoteStreams, connectionId } = {}) {
+    async start({ localStream, remoteStream, remoteStreams, connectionId, layout, onChunk, storeChunks } = {}) {
         if (this.isRecording()) {
             throw new Error('会议正在录制中');
         }
@@ -156,7 +161,11 @@ export class MeetingRecorder {
         }
 
         this.connectionId = connectionId || '';
+        this.layout = layout || 'grid';
+        this.onChunk = typeof onChunk === 'function' ? onChunk : null;
+        this.storeChunks = storeChunks !== false;
         this.chunks = [];
+        this.mixedAudioTrackIds = new Set();
         this.canvas = canvas;
         this.context = context;
 
@@ -179,6 +188,16 @@ export class MeetingRecorder {
         }
     }
 
+    syncAudio({ localStream, remoteStream, remoteStreams } = {}) {
+        if (!this.isRecording() || !this.audioContext || !this.mixedAudioDestination) {
+            return;
+        }
+
+        const streams = collectStreams({ localStream, remoteStream, remoteStreams });
+        const audioTracks = collectLiveAudioTracks(streams);
+        audioTracks.forEach(track => this._connectAudioTrack(track));
+    }
+
     stop() {
         if (!this.isRecording()) {
             return Promise.resolve(null);
@@ -203,16 +222,26 @@ export class MeetingRecorder {
         }
 
         this.audioContext = new AudioContextCtor();
-        const destination = this.audioContext.createMediaStreamDestination();
+        this.mixedAudioDestination = this.audioContext.createMediaStreamDestination();
+        audioTracks.forEach(track => this._connectAudioTrack(track));
 
-        audioTracks.forEach(track => {
+        return this.mixedAudioDestination.stream.getAudioTracks()[0] || null;
-            const sourceStream = new this.window.MediaStream([track]);
+    }
-            const source = this.audioContext.createMediaStreamSource(sourceStream);
-            source.connect(destination);
-            this.audioSources.push(source);
-        });
 
-        return destination.stream.getAudioTracks()[0] || null;
+    _connectAudioTrack(track) {
+        if (!track || track.readyState === 'ended') {
+            return;
+        }
+        const trackId = track.id || `${track.kind}-${Date.now()}`;
+        if (this.mixedAudioTrackIds.has(trackId)) {
+            return;
+        }
+        this.mixedAudioTrackIds.add(trackId);
+
+        const sourceStream = new this.window.MediaStream([track]);
+        const source = this.audioContext.createMediaStreamSource(sourceStream);
+        source.connect(this.mixedAudioDestination);
+        this.audioSources.push(source);
     }
 
     startMediaRecorder(stream) {
@@ -224,7 +253,17 @@ export class MeetingRecorder {
         this.mediaRecorder = new MediaRecorderCtor(stream, options);
         this.mediaRecorder.ondataavailable = (event) => {
             if (event.data && event.data.size > 0) {
-                this.chunks.push(event.data);
+                if (this.storeChunks) {
+                    this.chunks.push(event.data);
+                }
+                if (this.onChunk) {
+                    try {
+                        this.onChunk(event.data);
+                    }
+                    catch (_error) {
+                        // Ignore chunk callback failures so recording can continue.
+                    }
+                }
             }
         };
         this.mediaRecorder.onerror = (event) => {
@@ -235,9 +274,9 @@ export class MeetingRecorder {
             this.cleanup();
         };
         this.mediaRecorder.onstop = () => {
-            const blob = new Blob(this.chunks, { type: this.mediaRecorder.mimeType || 'video/webm' });
             const filename = this.buildFilename();
-            const mimeType = blob.type || this.mediaRecorder.mimeType || 'video/webm';
+            const mimeType = this.mediaRecorder.mimeType || 'video/webm';
+            const blob = this.storeChunks ? new Blob(this.chunks, { type: mimeType }) : null;
             this.cleanup();
             if (this.pendingStop) {
                 this.pendingStop.resolve({ blob, filename, mimeType });
@@ -267,6 +306,15 @@ export class MeetingRecorder {
         context.fillStyle = '#020617';
         context.fillRect(0, 0, canvas.width, canvas.height);
 
+        if (this.layout === 'host-only') {
+            if (localVideo) {
+                drawVideoCover(context, localVideo, 0, 0, canvas.width, canvas.height);
+                return;
+            }
+            drawEmptyFrame(context, canvas);
+            return;
+        }
+
         if (remoteVideos.length > 0) {
             drawGrid(context, remoteVideos, canvas);
             if (localVideo) {
@@ -328,9 +376,13 @@ export class MeetingRecorder {
         }
 
         this.audioSources = [];
+        this.mixedAudioDestination = null;
+        this.mixedAudioTrackIds = new Set();
         this.mediaRecorder = null;
         this.canvas = null;
         this.context = null;
         this.chunks = [];
+        this.onChunk = null;
+        this.storeChunks = true;
     }
 }

client/public/call/media/renderer-media.js

@@ -1,5 +1,5 @@
-import { createParticipantTile, getParticipantTile } from './renderer-participant-grid.js';
+import { createParticipantTile, getParticipantTile } from '../participants/renderer-participant-grid.js';
-import { createLogger } from './logger.js';
+import { createLogger } from '../../shared/logger.js';
 
 const logger = createLogger('renderer-media');
 

client/public/call/media/server-recording-peer.js

@@ -0,0 +1,175 @@
+import { createLogger } from '../../shared/logger.js';
+
+const logger = createLogger('server-recording-peer');
+
+export class ServerRecordingPeer {
+    constructor({
+        rtcConfiguration,
+        getLocalStream,
+        getSignaling,
+        getConnectionId,
+        getParticipantId
+    }) {
+        this.rtcConfiguration = rtcConfiguration;
+        this.getLocalStream = getLocalStream;
+        this.getSignaling = getSignaling;
+        this.getConnectionId = getConnectionId;
+        this.getParticipantId = getParticipantId;
+        this.peers = new Map();
+    }
+
+    async start(request) {
+        if (!request || !request.recordingId) {
+            return;
+        }
+
+        this.stop(request.recordingId);
+
+        const localStream = this.getLocalStream();
+        const tracks = localStream ? localStream.getTracks().filter(track => track.readyState !== 'ended') : [];
+        if (tracks.length === 0) {
+            this._sendStatus(request, 'no-local-media');
+            return;
+        }
+
+        const pc = new RTCPeerConnection(this.rtcConfiguration);
+        const state = {
+            pc,
+            recordingId: request.recordingId,
+            connectionId: request.connectionId || this.getConnectionId(),
+            pendingCandidates: []
+        };
+        this.peers.set(request.recordingId, state);
+
+        pc.onicecandidate = (event) => {
+            if (!event.candidate) {
+                return;
+            }
+
+            this._sendCandidate(state, event.candidate);
+        };
+        pc.onconnectionstatechange = () => {
+            logger.debug(`recording peer ${request.recordingId} state: ${pc.connectionState}`);
+        };
+
+        tracks.forEach(track => {
+            pc.addTransceiver(track, {
+                direction: 'sendonly',
+                streams: localStream ? [localStream] : []
+            });
+        });
+
+        const offer = await pc.createOffer();
+        await pc.setLocalDescription(offer);
+        this._sendOffer(state);
+    }
+
+    async applyAnswer(answer) {
+        const state = this.peers.get(answer?.recordingId);
+        if (!state || !answer?.sdp) {
+            return;
+        }
+
+        await state.pc.setRemoteDescription(new RTCSessionDescription({
+            type: 'answer',
+            sdp: answer.sdp
+        }));
+        await this._flushPendingCandidates(state);
+    }
+
+    async addIceCandidate(candidate) {
+        const state = this.peers.get(candidate?.recordingId);
+        if (!state || !candidate?.candidate) {
+            return;
+        }
+
+        const iceCandidate = new RTCIceCandidate({
+            candidate: candidate.candidate,
+            sdpMid: candidate.sdpMid,
+            sdpMLineIndex: candidate.sdpMLineIndex
+        });
+
+        if (!state.pc.remoteDescription) {
+            state.pendingCandidates.push(iceCandidate);
+            return;
+        }
+
+        await state.pc.addIceCandidate(iceCandidate);
+    }
+
+    stop(recordingId) {
+        if (!recordingId) {
+            this.peers.forEach(peerState => this._closePeer(peerState));
+            this.peers.clear();
+            return;
+        }
+
+        const state = this.peers.get(recordingId);
+        if (!state) {
+            return;
+        }
+
+        this._closePeer(state);
+        this.peers.delete(recordingId);
+    }
+
+    _closePeer(state) {
+        state.pendingCandidates = [];
+        state.pc.close();
+    }
+
+    async _flushPendingCandidates(state) {
+        if (!state?.pc?.remoteDescription || !state.pendingCandidates.length) {
+            return;
+        }
+
+        const pendingCandidates = state.pendingCandidates.splice(0, state.pendingCandidates.length);
+        for (const candidate of pendingCandidates) {
+            await state.pc.addIceCandidate(candidate);
+        }
+    }
+
+    _sendOffer(state) {
+        const signaling = this.getSignaling();
+        if (!signaling || typeof signaling.sendRecordingOffer !== 'function') {
+            return;
+        }
+
+        signaling.sendRecordingOffer({
+            recordingId: state.recordingId,
+            connectionId: state.connectionId,
+            participantId: this.getParticipantId() || '',
+            sdp: state.pc.localDescription?.sdp || ''
+        });
+    }
+
+    _sendCandidate(state, candidate) {
+        const signaling = this.getSignaling();
+        if (!signaling || typeof signaling.sendRecordingCandidate !== 'function') {
+            return;
+        }
+
+        signaling.sendRecordingCandidate({
+            recordingId: state.recordingId,
+            connectionId: state.connectionId,
+            participantId: this.getParticipantId() || '',
+            candidate: candidate.candidate,
+            sdpMid: candidate.sdpMid,
+            sdpMLineIndex: candidate.sdpMLineIndex
+        });
+    }
+
+    _sendStatus(request, status) {
+        const signaling = this.getSignaling();
+        if (!signaling || typeof signaling.sendRecordingStatus !== 'function') {
+            return;
+        }
+
+        signaling.sendRecordingStatus({
+            recordingId: request.recordingId,
+            connectionId: request.connectionId || this.getConnectionId(),
+            participantId: this.getParticipantId() || '',
+            status
+        });
+    }
+}

client/public/call/participants/renderer-participant-grid.js

@@ -1,3 +1,5 @@
+import { createIconElement, createTextElement, textValue } from '../../shared/dom.js';
+
 function createParticipantPlaceholder() {
     const placeholder = document.createElement('div');
     placeholder.className = 'participant-video-placeholder absolute inset-0 flex items-center justify-center bg-gradient-to-br from-indigo-900/80 to-purple-900/80 hidden';
@@ -15,32 +17,39 @@ function createParticipantPlaceholder() {
 export function createParticipantTile(connectionId, displayName) {
     const tile = document.createElement('div');
     tile.className = 'relative bg-black/60 rounded-xl overflow-hidden flex items-center justify-center';
-    tile.dataset.participantId = connectionId;
+    tile.dataset.participantId = textValue(connectionId);
 
     const video = document.createElement('video');
     video.className = 'w-full h-full object-contain';
     video.autoplay = true;
     video.playsinline = true;
     video.muted = false;
-    video.id = `participantVideo_${connectionId}`;
+    video.id = `participantVideo_${textValue(connectionId)}`;
     tile.appendChild(video);
     tile.appendChild(createParticipantPlaceholder());
 
     const label = document.createElement('div');
     label.className = 'absolute bottom-3 left-3 glass px-3 py-1 rounded-full text-xs flex items-center gap-2';
-    label.innerHTML = `<i class="fas fa-user text-purple-400"></i><span>${displayName || '\u53c2\u4e0e\u8005'}</span>`;
+    label.appendChild(createIconElement('fas fa-user text-purple-400'));
+    label.appendChild(createTextElement('span', '', displayName, '\u53c2\u4e0e\u8005'));
     tile.appendChild(label);
 
     const liveTag = document.createElement('div');
     liveTag.className = 'absolute top-3 right-3 bg-green-500/80 px-2 py-0.5 rounded-full text-xs flex items-center gap-1';
-    liveTag.innerHTML = `<span class="w-1.5 h-1.5 bg-white rounded-full animate-pulse"></span><span>\u5728\u7ebf</span>`;
+    const pulse = document.createElement('span');
+    pulse.className = 'w-1.5 h-1.5 bg-white rounded-full animate-pulse';
+    liveTag.appendChild(pulse);
+    liveTag.appendChild(createTextElement('span', '', '\u5728\u7ebf'));
     tile.appendChild(liveTag);
 
     return tile;
 }
 
 export function getParticipantTile(grid, participantId) {
-    return grid?.querySelector(`[data-participant-id="${participantId}"]`) || null;
+    if (!grid) return null;
+    const expectedId = textValue(participantId);
+    return Array.from(grid.querySelectorAll('[data-participant-id]'))
+        .find(tile => tile.dataset.participantId === expectedId) || null;
 }
 
 export function updateParticipantTilePlaceholder(grid, participantId, showPlaceholder) {

client/public/call/renderers/renderer-ui.js

@@ -1,3 +1,5 @@
+import { createIconElement, createTextElement, textValue } from '../../shared/dom.js';
+
 const DEFAULT_NETWORK_QUALITY = {
     label: '\u672a\u77e5',
     statusIconClass: 'fas fa-question-circle text-gray-400',
@@ -50,18 +52,18 @@ const NETWORK_QUALITY_DISPLAY = {
     }
 };
 
-function getRoleTagMarkup(user, role) {
+function getRoleTagMeta(user, role) {
     if (role === 'local') {
         return user.isHost
-            ? '<span class="text-xs bg-indigo-500 px-1.5 rounded ml-1">\u4e3b\u6301\u4eba</span>'
+            ? { className: 'text-xs bg-indigo-500 px-1.5 rounded ml-1', label: '\u4e3b\u6301\u4eba' }
-            : '<span class="text-xs bg-purple-500 px-1.5 rounded ml-1">\u53c2\u4e0e\u8005</span>';
+            : { className: 'text-xs bg-purple-500 px-1.5 rounded ml-1', label: '\u53c2\u4e0e\u8005' };
     }
 
     if (role === 'participant') {
-        return '<span class="text-xs bg-purple-500 px-1.5 rounded ml-1">\u53c2\u4e0e\u8005</span>';
+        return { className: 'text-xs bg-purple-500 px-1.5 rounded ml-1', label: '\u53c2\u4e0e\u8005' };
     }
 
-    return '<span class="text-xs bg-indigo-500 px-1.5 rounded ml-1">\u4e3b\u6301\u4eba</span>';
+    return { className: 'text-xs bg-indigo-500 px-1.5 rounded ml-1', label: '\u4e3b\u6301\u4eba' };
 }
 
 function getDatasetUserId(role, id) {
@@ -79,34 +81,55 @@ function getDatasetUserId(role, id) {
     }
 }
 
-function getAvatarMarkup(user, role) {
+function createAvatarImage(user) {
-    if (role === 'local') {
+    const image = document.createElement('img');
-        return `<img src="${user.avatar}" class="w-10 h-10 rounded-full object-cover">`;
+    image.src = textValue(user.avatar);
-    }
+    image.alt = textValue(user.name, '\u7528\u6237');
-
+    image.className = 'w-10 h-10 rounded-full object-cover';
-    return `
+    return image;
-        <div class="relative">
-            <img src="${user.avatar}" class="w-10 h-10 rounded-full object-cover">
-            <div class="absolute -bottom-1 -right-1 w-3 h-3 bg-green-500 rounded-full border-2 border-slate-900"></div>
-        </div>
-    `;
 }
 
-function getRightMarkup(mediaState, role, muteIconMarkup) {
+function createAvatarElement(user, role) {
-    if (role !== 'participant') {
+    if (role === 'local') {
-        return muteIconMarkup;
+        return createAvatarImage(user);
     }
 
-    const speakingMarkup = (mediaState.isSpeaking && mediaState.audio)
+    const wrapper = document.createElement('div');
-        ? '<div class="audio-wave w-6"><span></span><span></span><span></span><span></span><span></span></div>'
+    wrapper.className = 'relative';
-        : '';
+    wrapper.appendChild(createAvatarImage(user));
 
-    return `
+    const statusDot = document.createElement('div');
-        <div class="flex items-center gap-2">
+    statusDot.className = 'absolute -bottom-1 -right-1 w-3 h-3 bg-green-500 rounded-full border-2 border-slate-900';
-            ${muteIconMarkup}
+    wrapper.appendChild(statusDot);
-            ${speakingMarkup}
+
-        </div>
+    return wrapper;
-    `;
+}
+
+function createAudioWaveElement() {
+    const wave = document.createElement('div');
+    wave.className = 'audio-wave w-6';
+    for (let i = 0; i < 5; i += 1) {
+        wave.appendChild(document.createElement('span'));
+    }
+    return wave;
+}
+
+function createRightElement(mediaState, role, muteIcon) {
+    if (role !== 'participant') {
+        return muteIcon;
+    }
+
+    const right = document.createElement('div');
+    right.className = 'flex items-center gap-2';
+
+    if (muteIcon) {
+        right.appendChild(muteIcon);
+    }
+    if (mediaState.isSpeaking && mediaState.audio) {
+        right.appendChild(createAudioWaveElement());
+    }
+
+    return right.childNodes.length > 0 ? right : null;
 }
 
 export function getCallTitle(connectionId) {
@@ -163,27 +186,40 @@ export function buildUserCountLabel(userCount) {
 export function createUserEntryElement({ user, role, id }) {
     const entry = document.createElement('div');
     const mediaMeta = getMediaStatusMeta(user.mediaState);
-    const muteIconMarkup = mediaMeta.showMuteIcon
+    const muteIcon = mediaMeta.showMuteIcon
-        ? `<i class="${mediaMeta.muteIconClass}"></i>`
+        ? createIconElement(mediaMeta.muteIconClass)
         : '';
     const baseClass = 'flex items-center gap-3 p-2 rounded-lg';
-    const dataFieldAttr = role === 'local' ? ' data-field="localUser.mediaStatus"' : '';
 
     entry.className = role === 'local'
         ? `${baseClass} hover:bg-white/5`
         : `${baseClass} bg-white/5`;
     entry.dataset.userId = getDatasetUserId(role, id);
-    entry.innerHTML = `
+
-        ${getAvatarMarkup(user, role)}
+    entry.appendChild(createAvatarElement(user, role));
-        <div class="flex-1">
+
-            <div class="text-sm font-medium">
+    const details = document.createElement('div');
-                ${user.name}
+    details.className = 'flex-1';
-                ${getRoleTagMarkup(user, role)}
+
-            </div>
+    const nameRow = document.createElement('div');
-            <div class="${mediaMeta.className}"${dataFieldAttr}>${mediaMeta.text}</div>
+    nameRow.className = 'text-sm font-medium';
-        </div>
+    nameRow.appendChild(document.createTextNode(textValue(user.name)));
-        ${getRightMarkup(user.mediaState, role, muteIconMarkup)}
+    const roleTag = getRoleTagMeta(user, role);
-    `;
+    nameRow.appendChild(createTextElement('span', roleTag.className, roleTag.label));
+    details.appendChild(nameRow);
+
+    const mediaStatus = createTextElement('div', mediaMeta.className, mediaMeta.text);
+    if (role === 'local') {
+        mediaStatus.dataset.field = 'localUser.mediaStatus';
+    }
+    details.appendChild(mediaStatus);
+
+    entry.appendChild(details);
+
+    const right = createRightElement(user.mediaState, role, muteIcon || null);
+    if (right) {
+        entry.appendChild(right);
+    }
 
     return entry;
 }

client/public/call/renderers/renderer.js

@@ -1,7 +1,7 @@
-import { formatTime, formatTimestamp, toggleElement, toggleButtonState } from './utils.js';
+import { formatTime, formatTimestamp, toggleElement, toggleButtonState } from '../../shared/utils.js';
-import { mockCallSession } from './models.js';
+import { mockCallSession } from '../models.js';
-import chatMessage from './chatmessage.js';
+import chatMessage from '../chat/chatmessage.js';
-import store from './store.js';
+import store from '../store.js';
 import {
     buildUserCountLabel,
     createUserEntryElement,
@@ -10,11 +10,11 @@ import {
     getNetworkQualityDisplay,
     getRemoteVideoPlaceholderText
 } from './renderer-ui.js';
-import { renderChatMessagesInto } from './renderer-chat.js';
+import { renderChatMessagesInto } from '../chat/renderer-chat.js';
 import {
     updateParticipantTileName as syncParticipantTileName,
     updateParticipantTilePlaceholder
-} from './renderer-participant-grid.js';
+} from '../participants/renderer-participant-grid.js';
 import {
     adjustVideoSize,
     clearParticipantGrid,
@@ -22,8 +22,8 @@ import {
     removeParticipantTile,
     renderParticipantStreamMedia,
     renderSingleRemoteStreamMedia
-} from './renderer-media.js';
+} from '../media/renderer-media.js';
-import { createLogger } from './logger.js';
+import { createLogger } from '../../shared/logger.js';
 
 const logger = createLogger('renderer');
 
@@ -513,7 +513,7 @@ class UIRenderer {
     renderCallEnded() {
         logger.debug('Call ended');
         clearParticipantGrid(this.elements.participantGrid);
-        window.location.href = './endcall/endcall.html';
+        window.location.href = '/endcall/';
     }
 
     renderParticipantLeft(connectionId) {

client/public/call/signaling/connect-directory.js

@@ -1,3 +1,5 @@
+import { createTextElement, textValue } from '../../shared/dom.js';
+
 const EMPTY_CONNECTION_IDS_HTML = '<p class="text-gray-500 text-sm">\u6682\u65e0\u53ef\u7528\u7684\u8fde\u63a5ID</p>';
 const EMPTY_USERS_HTML = '<p class="text-gray-500 text-sm">\u6682\u65e0\u5728\u7ebf\u7528\u6237</p>';
 const HALL_LABEL = '\u5927\u5385\uff08\u672a\u52a0\u5165\u623f\u95f4\uff09';
@@ -10,13 +12,14 @@ const SELECT_LABEL = '\u9009\u62e9';
 const USER_COUNT_SUFFIX = '\u4eba';
 const ONLINE_USERS_SUMMARY_SUFFIX = ' \u4e2aWebSocket\u7528\u6237\u5728\u7ebf';
 
-function escapeHtml(value) {
+function getRoleTagClass(role) {
-    return String(value || '')
+    if (role === 'host') {
-        .replace(/&/g, '&amp;')
+        return 'text-xs px-2 py-1 rounded-full bg-indigo-500/20 text-indigo-300';
-        .replace(/</g, '&lt;')
+    }
-        .replace(/>/g, '&gt;')
+    if (role === 'participant') {
-        .replace(/"/g, '&quot;')
+        return 'text-xs px-2 py-1 rounded-full bg-white/10 text-gray-300';
-        .replace(/'/g, '&#39;');
+    }
+    return 'text-xs px-2 py-1 rounded-full bg-emerald-500/20 text-emerald-300';
 }
 
 export async function fetchOnlineUsers() {
@@ -115,10 +118,8 @@ export function renderOnlineUsers({ users, currentUserId, onlineUsersList, users
 
         const roomTitle = document.createElement('div');
         roomTitle.className = 'flex items-center justify-between mb-2';
-        roomTitle.innerHTML = `
+        roomTitle.appendChild(createTextElement('span', 'text-sm font-medium text-white', groupName));
-            <span class="text-sm font-medium text-white">${escapeHtml(groupName)}</span>
+        roomTitle.appendChild(createTextElement('span', 'text-xs text-gray-400', `${roomUsers.length} ${USER_COUNT_SUFFIX}`));
-            <span class="text-xs text-gray-400">${roomUsers.length} ${USER_COUNT_SUFFIX}</span>
-        `;
         section.appendChild(roomTitle);
 
         const roomList = document.createElement('div');
@@ -135,19 +136,31 @@ export function renderOnlineUsers({ users, currentUserId, onlineUsersList, users
 
             const userItem = document.createElement('div');
             userItem.className = 'flex items-center justify-between rounded-lg bg-black/20 px-3 py-2';
-            userItem.innerHTML = `
+
-                <div class="flex items-center gap-3 min-w-0">
+            const profile = document.createElement('div');
-                    <img src="${escapeHtml(avatar)}" alt="${escapeHtml(userName)}" class="w-8 h-8 rounded-full object-cover">
+            profile.className = 'flex items-center gap-3 min-w-0';
-                    <div class="min-w-0">
+
-                        <div class="text-sm text-white truncate">${escapeHtml(userName)}</div>
+            const avatarImage = document.createElement('img');
-                        <div class="text-xs text-gray-400 truncate">${escapeHtml(identity)}</div>
+            avatarImage.src = textValue(avatar);
-                    </div>
+            avatarImage.alt = textValue(userName);
-                </div>
+            avatarImage.className = 'w-8 h-8 rounded-full object-cover';
-                <div class="flex items-center gap-2">
+            profile.appendChild(avatarImage);
-                    <span class="text-xs px-2 py-1 rounded-full ${user.role === 'host' ? 'bg-indigo-500/20 text-indigo-300' : (user.role === 'participant' ? 'bg-white/10 text-gray-300' : 'bg-emerald-500/20 text-emerald-300')}">${roleLabel}</span>
+
-                    ${isSelf ? `<span class="text-xs text-gray-500">${SELF_LABEL}</span>` : ''}
+            const info = document.createElement('div');
-                </div>
+            info.className = 'min-w-0';
-            `;
+            info.appendChild(createTextElement('div', 'text-sm text-white truncate', userName));
+            info.appendChild(createTextElement('div', 'text-xs text-gray-400 truncate', identity));
+            profile.appendChild(info);
+
+            const status = document.createElement('div');
+            status.className = 'flex items-center gap-2';
+            status.appendChild(createTextElement('span', getRoleTagClass(user.role), roleLabel));
+            if (isSelf) {
+                status.appendChild(createTextElement('span', 'text-xs text-gray-500', SELF_LABEL));
+            }
+
+            userItem.appendChild(profile);
+            userItem.appendChild(status);
             roomList.appendChild(userItem);
         });
 

client/public/call/signaling/signaling-session.js

@@ -1,5 +1,5 @@
-import { Signaling, WebSocketSignaling } from "../../module/signaling.js";
+import { Signaling, WebSocketSignaling } from '/module/core/signaling.js';
-import { createLogger } from './logger.js';
+import { createLogger } from '../../shared/logger.js';
 
 const logger = createLogger('signaling');
 
@@ -91,7 +91,16 @@ export function buildSocketUserInfoPayload(userInfo, localUser) {
 }
 
 export function sendSocketUserInfo(signaling, payload) {
-    if (!signaling || typeof signaling.sendMessage !== 'function') {
+    if (!signaling) {
+        return;
+    }
+
+    if (typeof signaling.sendUserInfo === 'function') {
+        signaling.sendUserInfo(payload);
+        return;
+    }
+
+    if (typeof signaling.sendMessage !== 'function') {
         return;
     }
 

client/public/call/store.js

@@ -1,17 +1,31 @@
 import { mockCallSession } from './models.js';
-import { RenderStreaming } from "../../module/renderstreaming.js";
+import { RenderStreaming } from '/module/core/renderstreaming.js';
-import { getServerConfig, getRTCConfiguration } from "../js/config.js";
+import { getServerConfig, getRTCConfiguration } from '../render-streaming/config.js';
-import { showNotification, generateId } from './utils.js';
+import { showNotification, generateId } from '../shared/utils.js';
-import chatMessage from './chatmessage.js';
+import chatMessage from './chat/chatmessage.js';
-import { DEFAULT_PARTICIPANT_AVATAR, DEFAULT_PARTICIPANT_NAME, buildParticipantsSyncData, omitParticipant, removeParticipant, upsertParticipant } from './participants.js';
+import { DEFAULT_PARTICIPANT_AVATAR, DEFAULT_PARTICIPANT_NAME, buildParticipantsSyncData, omitParticipant, removeParticipant, upsertParticipant } from './participants/participants.js';
-import { AUDIO_CONFIG, VAD_CONFIG, VIDEO_ONLY_CONSTRAINT, buildVideoConstraints, getAdaptiveVideoBitrate, getResolutionLabel, getTargetResolutionBitrate } from './media-config.js';
+import { AUDIO_CONFIG, VAD_CONFIG, VIDEO_ONLY_CONSTRAINT, buildVideoConstraints, getAdaptiveVideoBitrate, getResolutionLabel, getTargetResolutionBitrate } from './media/media-config.js';
-import { buildStatsLogPayload, createAudioAnalyser, getAudioLevel } from './media-monitoring.js';
+import { buildStatsLogPayload, createAudioAnalyser, getAudioLevel } from './media/media-monitoring.js';
-import { bindInviteSocketEvents, buildSocketUserInfoPayload, createSignalingInstance, ensureSignalingStarted, getActiveSignalingInstance, sendInviteSignal, sendSocketUserInfo } from './signaling-session.js';
+import { bindInviteSocketEvents, buildSocketUserInfoPayload, createSignalingInstance, ensureSignalingStarted, getActiveSignalingInstance, sendInviteSignal, sendSocketUserInfo } from './signaling/signaling-session.js';
-import { getNetworkQualityFromSummary, summarizeInboundStats } from './webrtc-stats.js';
+import { getNetworkQualityFromSummary, summarizeInboundStats } from './media/webrtc-stats.js';
-import { createLogger } from './logger.js';
+import { createLogger } from '../shared/logger.js';
-import { MeetingRecorder } from './meeting-recorder.js';
+import { MeetingRecorder } from './media/meeting-recorder.js';
+import { ServerRecordingPeer } from './media/server-recording-peer.js';
 
 const logger = createLogger('store');
+const MEDIA_STATE_KEYS = ['audio', 'video', 'screenShare', 'recording', 'isSpeaking'];
+
+function hasMediaStateChanged(current = {}, next = {}) {
+    if (!next || typeof next !== 'object') {
+        return false;
+    }
+
+    return MEDIA_STATE_KEYS.some(key => (
+        Object.prototype.hasOwnProperty.call(next, key)
+        && Boolean(current?.[key]) !== Boolean(next[key])
+    ));
+}
+
 class CallStateManager {
     constructor() {
         this.state = {
@@ -28,6 +42,9 @@ class CallStateManager {
         this.listeners = [];
         this.socketEventHandlers = {};
         this._inviteEventSignaling = null;
+        this._recordingEventSignaling = null;
+        this.serverRecordingSession = null;
+        this.serverRecordingPeer = null;
         this.meetingRecorder = new MeetingRecorder();
     }
     subscribe(callback) {
@@ -112,12 +129,73 @@ class CallStateManager {
     async toggleRecording() {
         const isRecording = this.state.session.localUser.mediaState.recording || false;
 
+        if (this.useWebSocket && this.connectionId) {
+            return isRecording ? this.stopServerRecording() : this.startServerRecording();
+        }
+
         if (isRecording) {
             return this.stopRecording();
         }
 
         return this.startRecording();
     }
+    async startServerRecording() {
+        if (this.state.session.status !== 'ongoing') {
+            throw new Error('会议连接成功后才能开始录制');
+        }
+
+        const response = await fetch('/api/recording-sessions', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({
+                connectionId: this.connectionId,
+                layout: 'grid',
+                format: 'webm'
+            })
+        });
+        const responseBody = await response.json().catch(() => ({}));
+        if (!response.ok || responseBody.success === false) {
+            throw new Error(responseBody.message || '服务端录制启动失败');
+        }
+
+        this.serverRecordingSession = responseBody.session;
+        this._setRecordingMediaState(true);
+        return {
+            recording: true,
+            message: '服务端录制已开始'
+        };
+    }
+    async stopServerRecording() {
+        const recordingId = this.serverRecordingSession?.id;
+        if (!recordingId) {
+            this._setRecordingMediaState(false);
+            return {
+                recording: false,
+                message: '服务端录制已停止'
+            };
+        }
+
+        const response = await fetch(`/api/recording-sessions/${encodeURIComponent(recordingId)}`, {
+            method: 'DELETE'
+        });
+        const responseBody = await response.json().catch(() => ({}));
+        if (!response.ok || responseBody.success === false) {
+            throw new Error(responseBody.message || '服务端录制停止失败');
+        }
+
+        this.serverRecordingSession = responseBody.session;
+        this._setRecordingMediaState(false);
+        return {
+            recording: false,
+            message: '服务端录制已停止'
+        };
+    }
+    _setRecordingMediaState(value) {
+        this.state.session.localUser.mediaState.recording = value;
+        this._notifyLocalMediaChange('recording', value);
+        this.emitMediaStateChange();
+        this._notifyUserListUpdate();
+    }
     async startRecording() {
         if (this.state.session.status !== 'ongoing') {
             throw new Error('会议连接成功后才能开始录制');
@@ -164,9 +242,14 @@ class CallStateManager {
     }
     async uploadRecording({ blob, filename }) {
         const formData = new FormData();
+        const people = this.buildRecordingPeopleMetadata();
         formData.append('meetingId', this.connectionId || this.state.session.id || 'unknown');
         formData.append('userId', this.state.session.localUser.id || '');
         formData.append('filename', filename);
+        if (people.host) {
+            formData.append('host', JSON.stringify(people.host));
+        }
+        formData.append('participants', JSON.stringify(people.participants));
         formData.append('recording', blob, filename);
 
         const response = await fetch('/api/recordings', {
@@ -181,9 +264,50 @@ class CallStateManager {
 
         return responseBody;
     }
+    buildRecordingPeopleMetadata() {
+        const localUser = this.state.session.localUser || {};
+        const remoteUser = this.state.session.remoteUser || {};
+        const members = Object.entries(this.state.participants || {}).map(([participantId, participant]) => (
+            this._buildRecordingPerson(participant, participant.role || 'participant', participantId)
+        ));
+        const remoteHost = members.find(member => member.role === 'host');
+        const localPerson = this._buildRecordingPerson(
+            localUser,
+            this.role === 'host' || localUser.isHost ? 'host' : 'participant',
+            this.selfParticipantId || (this.role === 'host' ? 'host' : 'local')
+        );
+
+        if (localPerson.role === 'host') {
+            return {
+                host: localPerson,
+                participants: members.filter(member => member.role !== 'host')
+            };
+        }
+
+        return {
+            host: remoteHost || this._buildRecordingPerson(remoteUser, 'host', 'host'),
+            participants: [
+                localPerson,
+                ...members.filter(member => member.role !== 'host' && member.participantId !== localPerson.participantId)
+            ]
+        };
+    }
+    _buildRecordingPerson(user = {}, role = 'participant', participantId = '') {
+        return {
+            participantId,
+            userId: user.id || user.userId || '',
+            id: user.id || user.userId || '',
+            name: user.name || '',
+            avatar: user.avatar || '',
+            role,
+            status: user.status || '',
+            mediaState: user.mediaState ? { ...user.mediaState } : undefined
+        };
+    }
     async _updateLocalMediaRefactored(mediaType, value) {
         if (mediaType === 'video' && value) {
             await this._enableLocalVideo();
+            this._refreshServerRecordingPeer();
             this._notifyUserListUpdate();
             return;
         }
@@ -196,6 +320,7 @@ class CallStateManager {
         if (mediaType === 'audio') {
             this._setLocalAudioTrackEnabled(value);
         }
+        this._refreshServerRecordingPeer();
         this._notifyUserListUpdate();
     }
     async _enableLocalVideo() {
@@ -396,6 +521,8 @@ class CallStateManager {
         await this._startConnection(connectionId);
     }
     _registerCallbacks() {
+        this._ensureServerRecordingPeer();
+        this._bindRecordingSignalHandlers();
         this.renderstreaming.onNewPeer = (participantId) => {
             logger.debug(`New peer created for ${participantId}, adding local tracks`);
             if (this.state.localStream) {
@@ -489,6 +616,46 @@ class CallStateManager {
             this._handleRenderStreamingMessage(data);
         };
     }
+    _ensureServerRecordingPeer() {
+        if (this.serverRecordingPeer) {
+            return this.serverRecordingPeer;
+        }
+
+        this.serverRecordingPeer = new ServerRecordingPeer({
+            rtcConfiguration: getRTCConfiguration(),
+            getLocalStream: () => this.state.localStream,
+            getSignaling: () => this.getActiveSignaling(),
+            getConnectionId: () => this.connectionId,
+            getParticipantId: () => this.selfParticipantId || (this.role === 'host' ? 'host' : '')
+        });
+        return this.serverRecordingPeer;
+    }
+    _bindRecordingSignalHandlers() {
+        const signaling = this.renderstreaming?._signaling;
+        if (!signaling || signaling === this._recordingEventSignaling || typeof signaling.addEventListener !== 'function') {
+            return;
+        }
+
+        signaling.addEventListener('recording-started', (event) => {
+            this._handleRecordingStarted(event.detail);
+        });
+        signaling.addEventListener('recording-peer-request', (event) => {
+            this._handleRecordingPeerRequest(event.detail);
+        });
+        signaling.addEventListener('recording-stopped', (event) => {
+            this._handleRecordingStopped(event.detail);
+        });
+        signaling.addEventListener('recording-status', (event) => {
+            this._handleRecordingStatus(event.detail);
+        });
+        signaling.addEventListener('recording-answer', (event) => {
+            this._handleRecordingAnswer(event.detail);
+        });
+        signaling.addEventListener('recording-candidate', (event) => {
+            this._handleRecordingCandidate(event.detail);
+        });
+        this._recordingEventSignaling = signaling;
+    }
     async _startConnection(connectionId) {
         await this.renderstreaming.start();
         await this.renderstreaming.createConnection(connectionId);
@@ -507,6 +674,9 @@ class CallStateManager {
         }
         this.clearStatsMessage();
         this.stopNetworkQualityDetection();
+        if (this.serverRecordingPeer) {
+            this.serverRecordingPeer.stop();
+        }
         if (this.durationInterval) {
             clearInterval(this.durationInterval);
             this.durationInterval = null;
@@ -629,6 +799,116 @@ class CallStateManager {
                 break;
         }
     }
+    _isCurrentRecordingEvent(data) {
+        return data && (!data.connectionId || data.connectionId === this.connectionId);
+    }
+    _handleRecordingStarted(data) {
+        if (!this._isCurrentRecordingEvent(data)) {
+            return;
+        }
+
+        this.serverRecordingSession = {
+            id: data.recordingId,
+            connectionId: data.connectionId,
+            status: data.status,
+            layout: data.layout,
+            format: data.format,
+            startedAt: data.startedAt
+        };
+        this._setRecordingMediaState(true);
+        showNotification('服务端录制已开始', 'success');
+    }
+    _handleRecordingStopped(data) {
+        if (!this._isCurrentRecordingEvent(data)) {
+            return;
+        }
+
+        if (this.serverRecordingSession && this.serverRecordingSession.id === data.recordingId) {
+            this.serverRecordingSession = {
+                ...this.serverRecordingSession,
+                status: data.status,
+                stoppedAt: data.stoppedAt
+            };
+        }
+        if (this.serverRecordingPeer) {
+            this.serverRecordingPeer.stop(data.recordingId);
+        }
+        this._setRecordingMediaState(false);
+        showNotification('服务端录制已停止', 'success');
+    }
+    async _handleRecordingPeerRequest(data) {
+        if (!this._isCurrentRecordingEvent(data)) {
+            return;
+        }
+
+        logger.debug('收到服务端录制媒体请求:', data);
+        this.notify({
+            type: 'RECORDING_PEER_REQUEST',
+            recordingId: data.recordingId,
+            mediaMode: data.mediaMode
+        });
+        try {
+            await this._ensureServerRecordingPeer().start(data);
+        }
+        catch (error) {
+            logger.error('服务端录制 PeerConnection 创建失败:', error);
+            showNotification('服务端录制媒体连接失败', 'error');
+        }
+    }
+    _isServerRecordingActive() {
+        return this.useWebSocket
+            && this.serverRecordingSession
+            && this.serverRecordingSession.status === 'recording';
+    }
+    _refreshServerRecordingPeer() {
+        if (!this._isServerRecordingActive() || !this.serverRecordingPeer) {
+            return;
+        }
+
+        this.serverRecordingPeer.start({
+            recordingId: this.serverRecordingSession.id,
+            connectionId: this.connectionId,
+            mediaMode: 'webrtc-sendonly'
+        }).catch((error) => {
+            logger.error('服务端录制媒体重协商失败:', error);
+        });
+    }
+    _handleRecordingStatus(data) {
+        if (!this._isCurrentRecordingEvent(data)) {
+            return;
+        }
+
+        logger.debug('收到服务端录制状态:', data);
+        this.notify({
+            type: 'RECORDING_STATUS',
+            status: data.status,
+            recordingId: data.recordingId
+        });
+    }
+    async _handleRecordingAnswer(data) {
+        if (!this._isCurrentRecordingEvent(data) || !this.serverRecordingPeer) {
+            return;
+        }
+
+        try {
+            await this.serverRecordingPeer.applyAnswer(data);
+        }
+        catch (error) {
+            logger.error('服务端录制 answer 处理失败:', error);
+        }
+    }
+    async _handleRecordingCandidate(data) {
+        if (!this._isCurrentRecordingEvent(data) || !this.serverRecordingPeer) {
+            return;
+        }
+
+        try {
+            await this.serverRecordingPeer.addIceCandidate(data);
+        }
+        catch (error) {
+            logger.error('服务端录制 candidate 处理失败:', error);
+        }
+    }
     _handleChatMessage(data) {
         const chatPayload = data.data || data.message;
         if (!chatPayload) {
@@ -665,29 +945,34 @@ class CallStateManager {
     _handleMediaStateChangedMessage(data) {
         logger.debug('收到媒体状态更新:', data.data, 'from participant:', data.participantId);
         if (this.role === 'host') {
-            if (data.participantId && this.state.participants[data.participantId]) {
+            const participantChanged = this._updateParticipantMediaStateIfChanged(data.participantId, data.data);
-                this._upsertParticipant(data.participantId, {
+            const remoteChanged = this._updateRemoteMediaIfChanged(data.data, data.participantId);
-                    mediaState: data.data
+            if (participantChanged) {
-                });
+                this._notifyParticipantsUpdate();
+                this.broadcastParticipantsList();
+            }
+            if (!participantChanged && !remoteChanged) {
+                logger.debug('媒体状态未变化，跳过更新:', data.participantId);
             }
-            this.updateRemoteMedia(data.data, data.participantId);
-            this._notifyParticipantsUpdate();
-            this.broadcastParticipantsList();
             return;
         }
         if (data.participantId && data.participantId !== this.selfParticipantId && this.state.participants[data.participantId]) {
-            this._upsertParticipant(data.participantId, {
+            if (this._updateParticipantMediaStateIfChanged(data.participantId, data.data)) {
-                mediaState: data.data
+                this._notifyParticipantsUpdate();
-            });
+            } else {
-            this._notifyParticipantsUpdate();
+                logger.debug('媒体状态未变化，跳过参与者更新:', data.participantId);
+            }
             return;
         }
         if (data.participantId === this.selfParticipantId) {
             return;
         }
         logger.debug('Received media-state-changed from Host, updating remoteUser:', data.data);
-        this.updateRemoteMedia(data.data, data.participantId);
+        if (this._updateRemoteMediaIfChanged(data.data, data.participantId)) {
-        this._notifyParticipantsUpdate();
+            this._notifyParticipantsUpdate();
+        } else {
+            logger.debug('媒体状态未变化，跳过远端用户更新:', data.participantId);
+        }
     }
     _handleUserInfoMessage(data) {
         logger.debug('收到用户信息:', data.data, 'from participant:', data.participantId);
@@ -779,6 +1064,25 @@ class CallStateManager {
     _upsertParticipant(participantId, patch = {}) {
         return upsertParticipant(this.state.participants, participantId, patch);
     }
+    _updateParticipantMediaStateIfChanged(participantId, mediaState) {
+        if (!participantId || !this.state.participants[participantId]) {
+            return false;
+        }
+        if (!hasMediaStateChanged(this.state.participants[participantId].mediaState, mediaState)) {
+            return false;
+        }
+        this._upsertParticipant(participantId, {
+            mediaState
+        });
+        return true;
+    }
+    _updateRemoteMediaIfChanged(mediaState, participantId) {
+        if (!hasMediaStateChanged(this.state.session.remoteUser.mediaState, mediaState)) {
+            return false;
+        }
+        this.updateRemoteMedia(mediaState, participantId);
+        return true;
+    }
     _removeParticipant(participantId) {
         return removeParticipant(this.state.participants, participantId);
     }

client/public/connect/connect.js

@@ -1,4 +1,4 @@
-import { createLogger } from '../logger.js';
+import { createLogger } from '../shared/logger.js';
 
 const logger = createLogger('legacy-connect');
 /**
@@ -6,7 +6,7 @@ const logger = createLogger('legacy-connect');
  * 处理初始连接、创建通话和加入通话的功能
  */
 
-import { showNotification, randomMeetingId } from '../utils.js';
+import { showNotification, randomMeetingId } from '../shared/utils.js';
 
 const MAX_AVATAR_SIZE = 2 * 1024 * 1024; // 2MB
 
@@ -20,7 +20,7 @@ function joinCall() {
         localStorage.setItem('connectionId', connectionId);
 
         // 跳转到通话界面
-        window.location.href = '../index.html';
+        window.location.href = '/';
     } else {
         showNotification('请输入连接ID', 'error');
     }
@@ -39,7 +39,7 @@ function createCall() {
     localStorage.setItem('connectionId', connectionId);
 
     // 跳转到通话界面
-    window.location.href = '../index.html';
+    window.location.href = '/';
 }
 
 

client/public/connect/index.html

@@ -6,7 +6,7 @@
     <title>VideoCall - 重定向</title>
     <script>
         // 重定向到SPA入口页面（index.html）
-        window.location.href = '../index.html';
+        window.location.href = '/';
     </script>
 </head>
 <body>

client/public/endcall/endcall.js

@@ -3,14 +3,14 @@
  * 处理通话结束后的操作，如重新连接或返回连接界面
  */
 
-import { showNotification } from '../utils.js';
+import { showNotification } from '../shared/utils.js';
 
 // 重新连接
 function reconnectCall() {
     showNotification('正在重新连接...');
 
     // 跳转到通话界面
-    window.location.href = '../index.html';
+    window.location.href = '/';
 }
 
 // 离开
@@ -19,7 +19,7 @@ function leaveCall() {
     localStorage.removeItem('connectionId');
 
     // 跳转到连接界面
-    window.location.href = '../connect/connect.html';
+    window.location.href = '/connect/';
 }
 
 // 绑定事件监听器

client/public/endcall/index.html

@@ -6,7 +6,7 @@
     <title>VideoCall - 通话结束</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
-    <link rel="stylesheet" href="../css/style.css">
+    <link rel="stylesheet" href="/styles/style.css">
 </head>
 <body class="h-screen w-screen flex flex-col text-white bg-grid relative">
     <!--

client/public/recordings/index.html

@@ -7,7 +7,7 @@
     <title>VideoCall - 录制管理</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
-    <link rel="stylesheet" href="/css/style.css">
+    <link rel="stylesheet" href="/styles/style.css">
 </head>
 
 <body class="min-h-screen w-screen text-white bg-grid recordings-page">
@@ -56,11 +56,31 @@
                     <input id="searchInput" type="search" placeholder="搜索会议、文件或用户" autocomplete="off">
                 </div>
 
-                <select id="typeFilter" class="recordings-select">
+                <div class="recordings-format-filter" id="typeFilterControl">
-                    <option value="all">全部格式</option>
+                    <select id="typeFilter" class="recordings-select-native" aria-hidden="true" tabindex="-1">
-                    <option value="mp4">MP4</option>
+                        <option value="all">全部格式</option>
-                    <option value="webm">WebM</option>
+                        <option value="mp4">MP4</option>
-                </select>
+                        <option value="webm">WebM</option>
+                    </select>
+                    <button id="typeFilterButton" class="recordings-filter-trigger" type="button" aria-haspopup="listbox" aria-expanded="false">
+                        <span id="typeFilterText">全部格式</span>
+                        <i class="fas fa-chevron-down"></i>
+                    </button>
+                    <div id="typeFilterMenu" class="recordings-filter-menu hidden" role="listbox" aria-label="录制格式筛选">
+                        <button class="recordings-filter-option is-active" type="button" role="option" aria-selected="true" data-type-value="all">
+                            <span>全部格式</span>
+                            <small>所有录制</small>
+                        </button>
+                        <button class="recordings-filter-option" type="button" role="option" aria-selected="false" data-type-value="mp4">
+                            <span>MP4</span>
+                            <small>标准视频</small>
+                        </button>
+                        <button class="recordings-filter-option" type="button" role="option" aria-selected="false" data-type-value="webm">
+                            <span>WebM</span>
+                            <small>网页录制</small>
+                        </button>
+                    </div>
+                </div>
             </section>
 
             <section class="recordings-content">
@@ -127,6 +147,8 @@
                                 <tr>
                                     <th>文件</th>
                                     <th>会议</th>
+                                    <th>房主</th>
+                                    <th>参与者</th>
                                     <th>大小</th>
                                     <th>上传时间</th>
                                     <th>操作</th>
@@ -179,7 +201,7 @@
                     <input id="editOriginalFilename" class="recordings-input" type="text" required>
                 </div>
                 <div>
-                    <label class="recordings-label" for="editUserId">用户 ID</label>
+                    <label class="recordings-label" for="editUserId">房主用户 ID</label>
                     <input id="editUserId" class="recordings-input" type="text">
                 </div>
             </div>

client/public/recordings/recordings-admin.js

@@ -9,6 +9,10 @@ const elements = {
     refreshBtn: document.getElementById('refreshBtn'),
     searchInput: document.getElementById('searchInput'),
     typeFilter: document.getElementById('typeFilter'),
+    typeFilterControl: document.getElementById('typeFilterControl'),
+    typeFilterButton: document.getElementById('typeFilterButton'),
+    typeFilterText: document.getElementById('typeFilterText'),
+    typeFilterMenu: document.getElementById('typeFilterMenu'),
     clearSearchBtn: document.getElementById('clearSearchBtn'),
     uploadForm: document.getElementById('uploadForm'),
     uploadBtn: document.getElementById('uploadBtn'),
@@ -41,6 +45,12 @@ const elements = {
     notificationText: document.getElementById('notificationText')
 };
 
+const typeFilterLabels = {
+    all: '全部格式',
+    mp4: 'MP4',
+    webm: 'WebM'
+};
+
 function recordingKey(recording) {
     return `${recording.meetingId}/${recording.filename}`;
 }
@@ -89,6 +99,87 @@ function formatDate(value) {
     });
 }
 
+function getPersonId(person) {
+    return person?.userId || person?.id || person?.participantId || '';
+}
+
+function getPersonName(person) {
+    return person?.name || person?.displayName || getPersonId(person) || '-';
+}
+
+function getRecordingHost(recording) {
+    return recording.host || (recording.userId ? {
+        userId: recording.userId,
+        id: recording.userId,
+        role: 'host'
+    } : null);
+}
+
+function getRecordingParticipants(recording) {
+    return Array.isArray(recording.participants) ? recording.participants : [];
+}
+
+function getPeopleSearchText(recording) {
+    const host = getRecordingHost(recording);
+    const participants = getRecordingParticipants(recording);
+    return [
+        host?.participantId,
+        host?.userId,
+        host?.id,
+        host?.name,
+        ...participants.flatMap(participant => [
+            participant.participantId,
+            participant.userId,
+            participant.id,
+            participant.name
+        ])
+    ].filter(Boolean).join(' ');
+}
+
+function renderPersonSummary(person) {
+    if (!person) {
+        return '-';
+    }
+
+    const name = getPersonName(person);
+    const id = getPersonId(person);
+    return id && id !== name ? `${name} (${id})` : name;
+}
+
+function renderPeopleList(people) {
+    if (!people.length) {
+        return '<div class="recordings-person-empty">暂无参与者</div>';
+    }
+
+    return people.map((person) => `
+        <div class="recordings-person">
+            <img src="${escapeHtml(person.avatar || '/images/p2.png')}" alt="">
+            <div>
+                <strong>${escapeHtml(getPersonName(person))}</strong>
+                <span>${escapeHtml(getPersonId(person) || person.participantId || '-')}</span>
+            </div>
+        </div>
+    `).join('');
+}
+
+function setTypeFilter(value) {
+    const nextValue = typeFilterLabels[value] ? value : 'all';
+    elements.typeFilter.value = nextValue;
+    elements.typeFilterText.textContent = typeFilterLabels[nextValue];
+
+    elements.typeFilterMenu.querySelectorAll('[data-type-value]').forEach((option) => {
+        const isActive = option.dataset.typeValue === nextValue;
+        option.classList.toggle('is-active', isActive);
+        option.setAttribute('aria-selected', String(isActive));
+    });
+}
+
+function setTypeFilterMenuOpen(isOpen) {
+    elements.typeFilterControl.classList.toggle('is-open', isOpen);
+    elements.typeFilterMenu.classList.toggle('hidden', !isOpen);
+    elements.typeFilterButton.setAttribute('aria-expanded', String(isOpen));
+}
+
 function showNotification(message, isError = false) {
     elements.notificationText.textContent = message;
     elements.notification.classList.toggle('recordings-notification-error', isError);
@@ -143,7 +234,8 @@ function applyFilters() {
             recording.meetingId,
             recording.filename,
             recording.originalFilename,
-            recording.userId
+            recording.userId,
+            getPeopleSearchText(recording)
         ].join(' ').toLowerCase();
         return (type === 'all' || extension === type) && (!query || haystack.includes(query));
     });
@@ -169,6 +261,8 @@ function renderTable() {
         const key = recordingKey(recording);
         const active = key === state.selectedKey ? 'recordings-row-active' : '';
         const ext = escapeHtml((recording.filename || '').split('.').pop().toUpperCase());
+        const host = getRecordingHost(recording);
+        const participants = getRecordingParticipants(recording);
 
         return `
             <tr class="${active}" data-key="${escapeHtml(key)}">
@@ -182,6 +276,8 @@ function renderTable() {
                     </button>
                 </td>
                 <td>${escapeHtml(recording.meetingId)}</td>
+                <td>${escapeHtml(renderPersonSummary(host))}</td>
+                <td>${participants.length}</td>
                 <td>${formatBytes(recording.size)}</td>
                 <td>${formatDate(recording.uploadedAt)}</td>
                 <td>
@@ -222,6 +318,8 @@ function selectRecording(recording) {
     }
 
     state.selectedKey = recordingKey(recording);
+    const host = getRecordingHost(recording);
+    const participants = getRecordingParticipants(recording);
     elements.previewVideo.src = recording.streamUrl;
     elements.previewPlaceholder.classList.add('hidden');
     elements.previewTitle.textContent = recording.originalFilename || recording.filename;
@@ -232,6 +330,14 @@ function selectRecording(recording) {
         <div class="recordings-detail-row"><span>大小</span><strong>${formatBytes(recording.size)}</strong></div>
         <div class="recordings-detail-row"><span>用户 ID</span><strong>${escapeHtml(recording.userId || '-')}</strong></div>
         <div class="recordings-detail-row"><span>上传时间</span><strong>${formatDate(recording.uploadedAt)}</strong></div>
+        <div class="recordings-people-section">
+            <div class="recordings-people-title">房主</div>
+            ${renderPeopleList(host ? [host] : [])}
+        </div>
+        <div class="recordings-people-section">
+            <div class="recordings-people-title">参与者 (${participants.length})</div>
+            ${renderPeopleList(participants)}
+        </div>
         <div class="recordings-preview-actions">
             <a class="recordings-primary-btn" href="${escapeHtml(recording.downloadUrl)}">
                 <i class="fas fa-download"></i>
@@ -349,9 +455,32 @@ function bindEvents() {
     elements.refreshBtn.addEventListener('click', loadRecordings);
     elements.searchInput.addEventListener('input', applyFilters);
     elements.typeFilter.addEventListener('change', applyFilters);
+    elements.typeFilterButton.addEventListener('click', () => {
+        setTypeFilterMenuOpen(!elements.typeFilterControl.classList.contains('is-open'));
+    });
+    elements.typeFilterMenu.addEventListener('click', (event) => {
+        const option = event.target.closest('[data-type-value]');
+        if (!option) {
+            return;
+        }
+
+        setTypeFilter(option.dataset.typeValue);
+        setTypeFilterMenuOpen(false);
+        applyFilters();
+    });
+    document.addEventListener('click', (event) => {
+        if (!elements.typeFilterControl.contains(event.target)) {
+            setTypeFilterMenuOpen(false);
+        }
+    });
+    document.addEventListener('keydown', (event) => {
+        if (event.key === 'Escape') {
+            setTypeFilterMenuOpen(false);
+        }
+    });
     elements.clearSearchBtn.addEventListener('click', () => {
         elements.searchInput.value = '';
-        elements.typeFilter.value = 'all';
+        setTypeFilter('all');
         applyFilters();
     });
     elements.recordingFile.addEventListener('change', () => {
@@ -397,4 +526,5 @@ function bindEvents() {
 }
 
 bindEvents();
+setTypeFilter(elements.typeFilter.value);
 loadRecordings();

client/public/render-streaming/videoplayer.js

@@ -1,5 +1,5 @@
-import { Observer, Sender } from "../module/sender.js";
+import { Observer, Sender } from "/module/core/sender.js";
-import { InputRemoting } from "../module/inputremoting.js";
+import { InputRemoting } from "/module/input/inputremoting.js";
 
 export class VideoPlayer {
   constructor() {

client/public/renderer-chat.js

@@ -1,61 +0,0 @@
-export function createMessageElement(message, formatTimestamp) {
-    const messageDiv = document.createElement('div');
-    let messageClass = 'chat-bubble';
-
-    if (message.type === 'system') {
-        messageClass += ' message-system';
-    } else if (message.isSelf) {
-        messageClass += ' message-self';
-    } else {
-        messageClass += ' message-other';
-    }
-
-    messageDiv.className = messageClass;
-    messageDiv.dataset.messageId = message.id;
-
-    const contentHTML = message.type === 'file' && message.content.startsWith('data:image/')
-        ? `
-            <div class="message-image-container">
-                <img src="${message.content}" class="message-image" alt="${message.fileName || '\u56fe\u7247'}">
-                ${message.fileName ? `<div class="message-image-name">${message.fileName}</div>` : ''}
-            </div>
-        `
-        : `
-            <div class="message-text">
-                ${message.content}
-            </div>
-        `;
-
-    messageDiv.innerHTML = `
-        <div class="message-header">
-            <img src="${message.senderAvatar}" class="message-avatar">
-            <div>
-                <span class="message-sender">${message.senderName}</span>
-                <span class="message-time">${formatTimestamp(message.timestamp)}</span>
-            </div>
-        </div>
-        <div class="message-content">
-            ${contentHTML}
-        </div>
-    `;
-
-    return messageDiv;
-}
-
-export function renderChatMessagesInto(container, messages, formatTimestamp) {
-    if (!container) return;
-
-    container.innerHTML = '';
-
-    const startTimeElement = document.createElement('div');
-    startTimeElement.className = 'text-center text-xs text-gray-500 my-4';
-    const startTime = messages[0]?.timestamp || new Date().toISOString();
-    startTimeElement.textContent = `\u901a\u8bdd\u5f00\u59cb ${formatTimestamp(startTime)}`;
-    container.appendChild(startTimeElement);
-
-    messages.forEach(message => {
-        container.appendChild(createMessageElement(message, formatTimestamp));
-    });
-
-    container.scrollTop = container.scrollHeight;
-}

client/public/shared/dom.js

@@ -0,0 +1,18 @@
+export function textValue(value, fallback = '') {
+    return value == null || value === '' ? fallback : String(value);
+}
+
+export function createTextElement(tagName, className, value, fallback = '') {
+    const element = document.createElement(tagName);
+    if (className) {
+        element.className = className;
+    }
+    element.textContent = textValue(value, fallback);
+    return element;
+}
+
+export function createIconElement(className) {
+    const icon = document.createElement('i');
+    icon.className = className;
+    return icon;
+}

client/public/styles/style.css

@@ -266,11 +266,13 @@ body {
 }
 
 .recordings-toolbar {
+    position: relative;
+    z-index: 50;
     min-height: 76px;
     border-radius: 16px;
     padding: 14px;
     display: grid;
-    grid-template-columns: repeat(3, minmax(112px, max-content)) minmax(220px, 1fr) 140px;
+    grid-template-columns: repeat(3, minmax(112px, max-content)) minmax(220px, 1fr) 152px;
     align-items: center;
     gap: 12px;
 }
@@ -296,7 +298,6 @@ body {
 }
 
 .recordings-search,
-.recordings-select,
 .recordings-input {
     height: 42px;
     border-radius: 12px;
@@ -327,13 +328,118 @@ body {
     color: #64748b;
 }
 
-.recordings-select {
+.recordings-format-filter {
-    padding: 0 12px;
+    position: relative;
-    outline: 0;
+    z-index: 20;
+    min-width: 152px;
 }
 
-.recordings-select option {
+.recordings-select-native {
-    color: #0f172a;
+    position: absolute;
+    inset: 0;
+    width: 100%;
+    height: 42px;
+    opacity: 0;
+    pointer-events: none;
+}
+
+.recordings-filter-trigger {
+    width: 100%;
+    height: 42px;
+    padding: 0 12px 0 14px;
+    border: 1px solid rgba(129, 140, 248, 0.45);
+    border-radius: 12px;
+    background: linear-gradient(180deg, rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.94));
+    color: #e5e7eb;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 10px;
+    font-size: 14px;
+    font-weight: 700;
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 10px 24px rgba(2, 6, 23, 0.24);
+}
+
+.recordings-filter-trigger i {
+    color: #c7d2fe;
+    font-size: 12px;
+    transition: transform 0.2s ease;
+}
+
+.recordings-filter-trigger:hover,
+.recordings-format-filter.is-open .recordings-filter-trigger {
+    border-color: rgba(165, 180, 252, 0.9);
+    background: linear-gradient(180deg, rgba(49, 46, 129, 0.72), rgba(30, 41, 59, 0.96));
+}
+
+.recordings-filter-trigger:focus-visible {
+    border-color: rgba(129, 140, 248, 0.95);
+    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.1);
+}
+
+.recordings-format-filter.is-open .recordings-filter-trigger i {
+    transform: rotate(180deg);
+}
+
+.recordings-filter-menu {
+    position: absolute;
+    top: calc(100% + 8px);
+    right: 0;
+    left: 0;
+    z-index: 40;
+    padding: 6px;
+    border: 1px solid rgba(148, 163, 184, 0.18);
+    border-radius: 14px;
+    background: rgba(15, 23, 42, 0.98);
+    box-shadow: 0 18px 40px rgba(2, 6, 23, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.06);
+}
+
+.recordings-filter-option {
+    position: relative;
+    width: 100%;
+    min-height: 50px;
+    padding: 8px 34px 8px 10px;
+    border: 0;
+    border-radius: 10px;
+    background: transparent;
+    color: #e2e8f0;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-start;
+    justify-content: center;
+    gap: 2px;
+    text-align: left;
+    cursor: pointer;
+    transition: background 0.18s, color 0.18s;
+}
+
+.recordings-filter-option span {
+    font-size: 14px;
+    font-weight: 700;
+}
+
+.recordings-filter-option small {
+    color: #64748b;
+    font-size: 11px;
+    line-height: 1;
+}
+
+.recordings-filter-option:hover,
+.recordings-filter-option.is-active {
+    background: rgba(79, 70, 229, 0.22);
+    color: #ffffff;
+}
+
+.recordings-filter-option.is-active::after {
+    content: "\f00c";
+    position: absolute;
+    top: 50%;
+    right: 12px;
+    transform: translateY(-50%);
+    color: #a5b4fc;
+    font-family: "Font Awesome 6 Free";
+    font-size: 12px;
+    font-weight: 900;
 }
 
 .recordings-content {
@@ -342,6 +448,7 @@ body {
     display: grid;
     grid-template-columns: 280px minmax(420px, 1fr) 360px;
     gap: 16px;
+    overflow: hidden;
 }
 
 .recordings-upload,
@@ -415,7 +522,6 @@ body {
 }
 
 .recordings-input:focus,
-.recordings-select:focus,
 .recordings-search:focus-within {
     border-color: rgba(129, 140, 248, 0.9);
     box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.22);
@@ -507,7 +613,33 @@ body {
 .recordings-table-wrap {
     flex: 1;
     min-height: 0;
-    overflow: auto;
+    max-height: 100%;
+    overflow-x: auto;
+    overflow-y: auto;
+    overscroll-behavior: contain;
+    scrollbar-gutter: stable;
+}
+
+.recordings-table-wrap::-webkit-scrollbar,
+.recordings-preview-meta::-webkit-scrollbar {
+    width: 8px;
+    height: 8px;
+}
+
+.recordings-table-wrap::-webkit-scrollbar-track,
+.recordings-preview-meta::-webkit-scrollbar-track {
+    background: rgba(15, 23, 42, 0.58);
+}
+
+.recordings-table-wrap::-webkit-scrollbar-thumb,
+.recordings-preview-meta::-webkit-scrollbar-thumb {
+    background: rgba(148, 163, 184, 0.32);
+    border-radius: 999px;
+}
+
+.recordings-table-wrap::-webkit-scrollbar-thumb:hover,
+.recordings-preview-meta::-webkit-scrollbar-thumb:hover {
+    background: rgba(165, 180, 252, 0.52);
 }
 
 .recordings-table {
@@ -534,11 +666,13 @@ body {
     font-weight: 600;
 }
 
-.recordings-table th:nth-child(1) { width: 38%; }
+.recordings-table th:nth-child(1) { width: 28%; }
-.recordings-table th:nth-child(2) { width: 18%; }
+.recordings-table th:nth-child(2) { width: 12%; }
-.recordings-table th:nth-child(3) { width: 12%; }
+.recordings-table th:nth-child(3) { width: 15%; }
-.recordings-table th:nth-child(4) { width: 18%; }
+.recordings-table th:nth-child(4) { width: 8%; }
-.recordings-table th:nth-child(5) { width: 14%; }
+.recordings-table th:nth-child(5) { width: 9%; }
+.recordings-table th:nth-child(6) { width: 14%; }
+.recordings-table th:nth-child(7) { width: 14%; }
 
 .recordings-table tbody tr {
     transition: background 0.2s;
@@ -670,6 +804,53 @@ body {
     word-break: break-all;
 }
 
+.recordings-people-section {
+    padding: 12px 0;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+}
+
+.recordings-people-title {
+    margin-bottom: 10px;
+    color: #94a3b8;
+    font-size: 13px;
+    font-weight: 600;
+}
+
+.recordings-person {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    padding: 8px 0;
+}
+
+.recordings-person img {
+    width: 34px;
+    height: 34px;
+    border-radius: 999px;
+    object-fit: cover;
+    background: rgba(255, 255, 255, 0.08);
+}
+
+.recordings-person strong,
+.recordings-person span {
+    display: block;
+    max-width: 230px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.recordings-person strong {
+    color: #ffffff;
+    font-size: 13px;
+}
+
+.recordings-person span,
+.recordings-person-empty {
+    color: #64748b;
+    font-size: 12px;
+}
+
 .recordings-preview-actions {
     display: grid;
     grid-template-columns: 1fr 1fr;
@@ -738,7 +919,7 @@ body {
     }
 
     .recordings-search,
-    .recordings-select {
+    .recordings-format-filter {
         grid-column: 1 / -1;
     }
 
@@ -746,6 +927,7 @@ body {
     .recordings-preview {
         display: flex;
         flex-direction: column;
+        overflow: visible;
     }
 
     .recordings-list,
@@ -755,6 +937,6 @@ body {
     }
 
     .recordings-table {
-        min-width: 760px;
+        min-width: 920px;
     }
 }

client/src/core/peer.js

@@ -1,4 +1,4 @@
-import * as Logger from "./logger.js";
+import * as Logger from "../utils/logger.js";
 
 export default class Peer extends EventTarget {
   constructor(connectionId, polite, config, resendIntervalMsec = 5000) {

client/src/core/renderstreaming.js

@@ -1,5 +1,5 @@
 import Peer from "./peer.js";
-import * as Logger from "./logger.js";
+import * as Logger from "../utils/logger.js";
 
 function uuid4() {
   var temp_url = URL.createObjectURL(new Blob());

client/src/core/sender.js

@@ -5,11 +5,11 @@ import {
   Touchscreen,
   StateEvent,
   TextEvent
-} from "./inputdevice.js";
+} from "../input/inputdevice.js";
 
-import { LocalInputManager } from "./inputremoting.js";
+import { LocalInputManager } from "../input/inputremoting.js";
-import { GamepadHandler } from "./gamepadhandler.js";
+import { GamepadHandler } from "../input/gamepadhandler.js";
-import { PointerCorrector } from "./pointercorrect.js";
+import { PointerCorrector } from "../input/pointercorrect.js";
 
 export class Sender extends LocalInputManager {
   constructor(elem) {

client/src/core/signaling.js

@@ -1,11 +1,48 @@
-import * as Logger from "./logger.js";
+import * as Logger from "../utils/logger.js";
+
+const RECORDING_SIGNAL_EVENTS = [
+  'recording-started',
+  'recording-peer-request',
+  'recording-stopped',
+  'recording-status',
+  'recording-answer',
+  'recording-candidate'
+];
+
+function parseOnMessageData(data) {
+  if (typeof data !== 'string') {
+    return data;
+  }
+
+  try {
+    return JSON.parse(data);
+  } catch(e) {
+    Logger.error(`Signaling: on-message, error: ${e}`);
+    return data;
+  }
+}
+
+function dispatchOnMessageEvent(target, data, participantId) {
+  const parsed = parseOnMessageData(data);
+  if (participantId && parsed && typeof parsed === 'object') {
+    parsed.participantId = participantId;
+  }
+  target.dispatchEvent(new CustomEvent('on-message', { detail: parsed }));
+  if (parsed && typeof parsed.type === 'string' && RECORDING_SIGNAL_EVENTS.indexOf(parsed.type) !== -1) {
+    const detail = parsed.data && typeof parsed.data === 'object'
+      ? { type: parsed.type, ...parsed.data }
+      : parsed;
+    target.dispatchEvent(new CustomEvent(parsed.type, { detail }));
+  }
+}
 
 export class Signaling extends EventTarget {
 
-  constructor(interval = 1000) {
+  constructor(interval = 1000, baseUrl = null) {
     super();
     this.running = false;
     this.interval = interval;
+    this.baseUrl = baseUrl;
     this.sleep = msec => new Promise(resolve => setTimeout(resolve, msec));
   }
 
@@ -19,7 +56,7 @@ export class Signaling extends EventTarget {
   }
 
   url(method, parameter = '') {
-    let ret = location.origin + '/signaling';
+    let ret = (this.baseUrl || location.origin) + '/signaling';
     if (method)
       ret += '/' + method;
     if (parameter)
@@ -72,15 +109,7 @@ export class Signaling extends EventTarget {
             this.dispatchEvent(new CustomEvent('candidate', { detail: msg }));
             break;
           case "on-message":
-            {
+            dispatchOnMessageEvent(this, msg.data, msg.participantId);
-              let parsed = msg.data;
-              if (typeof msg.data === 'string') {
-                try { parsed = JSON.parse(msg.data); } catch(e) {
-                  Logger.error(`Signaling: on-message, error: ${e}`);
-                }
-              }
-              this.dispatchEvent(new CustomEvent('on-message', { detail: parsed }));
-            }
             break;
           default:
             break;
@@ -151,16 +180,17 @@ export class Signaling extends EventTarget {
 
 export class WebSocketSignaling extends EventTarget {
 
-  constructor(interval = 1000) {
+  constructor(interval = 1000, websocketUrl = null) {
     super();
     this.interval = interval;
     this.sleep = msec => new Promise(resolve => setTimeout(resolve, msec));
 
-    let websocketUrl;
+    if (!websocketUrl) {
-    if (location.protocol === "https:") {
+      if (location.protocol === "https:") {
-      websocketUrl = "wss://" + location.host;
+        websocketUrl = "wss://" + location.host;
-    } else {
+      } else {
-      websocketUrl = "ws://" + location.host;
+        websocketUrl = "ws://" + location.host;
+      }
     }
 
     this.websocket = new WebSocket(websocketUrl);
@@ -199,18 +229,7 @@ export class WebSocketSignaling extends EventTarget {
           this.dispatchEvent(new CustomEvent('candidate', { detail: { connectionId: msg.from, candidate: msg.data.candidate, sdpMLineIndex: msg.data.sdpMLineIndex, sdpMid: msg.data.sdpMid, participantId: msg.participantId } }));
           break;
         case "on-message":
-          {
+          dispatchOnMessageEvent(this, msg.data, msg.participantId);
-            let parsed = msg.data;
-            if (typeof msg.data === 'string') {
-              try { parsed = JSON.parse(msg.data); } catch(e) {
-                Logger.error(`Signaling: on-message, error: ${e}`);
-              }
-            }
-            if (msg.participantId) {
-              parsed.participantId = msg.participantId;
-            }
-            this.dispatchEvent(new CustomEvent('on-message', { detail: parsed }));
-          }
           break;
         case "participant-left":
           this.dispatchEvent(new CustomEvent('participant-left', { detail: msg }));
@@ -233,6 +252,24 @@ export class WebSocketSignaling extends EventTarget {
         case "invite-failed":
           this.dispatchEvent(new CustomEvent('invite-failed', { detail: msg.data }));
           break;
+        case "recording-started":
+          this.dispatchEvent(new CustomEvent('recording-started', { detail: msg }));
+          break;
+        case "recording-peer-request":
+          this.dispatchEvent(new CustomEvent('recording-peer-request', { detail: msg }));
+          break;
+        case "recording-stopped":
+          this.dispatchEvent(new CustomEvent('recording-stopped', { detail: msg }));
+          break;
+        case "recording-status":
+          this.dispatchEvent(new CustomEvent('recording-status', { detail: msg }));
+          break;
+        case "recording-answer":
+          this.dispatchEvent(new CustomEvent('recording-answer', { detail: msg }));
+          break;
+        case "recording-candidate":
+          this.dispatchEvent(new CustomEvent('recording-candidate', { detail: msg }));
+          break;
         default:
           break;
       }
@@ -301,6 +338,12 @@ export class WebSocketSignaling extends EventTarget {
     this.websocket.send(sendJson);
   }
 
+  sendUserInfo(payload) {
+    const sendJson = JSON.stringify({ type: 'host-userInfo', data: payload });
+    Logger.log(sendJson);
+    this.websocket.send(sendJson);
+  }
+
   sendInviteCall(payload) {
     const sendJson = JSON.stringify({ type: 'invite-call', data: payload });
     Logger.log(sendJson);
@@ -318,4 +361,25 @@ export class WebSocketSignaling extends EventTarget {
     Logger.log(sendJson);
     this.websocket.send(sendJson);
   }
+
+  sendRecordingOffer(payload) {
+    this.sendMessage(payload.connectionId || '', {
+      type: 'recording-offer',
+      data: payload
+    });
+  }
+
+  sendRecordingCandidate(payload) {
+    this.sendMessage(payload.connectionId || '', {
+      type: 'recording-candidate',
+      data: payload
+    });
+  }
+
+  sendRecordingStatus(payload) {
+    this.sendMessage(payload.connectionId || '', {
+      type: 'recording-status',
+      data: payload
+    });
+  }
 }

client/src/input/inputdevice.js

@@ -1,8 +1,8 @@
 import {
   MemoryHelper,
-} from "./memoryhelper.js";
+} from "../utils/memoryhelper.js";
 
-import { CharNumber } from "./charnumber.js";
+import { CharNumber } from "../utils/charnumber.js";
 import { Keymap } from "./keymap.js";
 import { MouseButton } from "./mousebutton.js";
 import { GamepadButton } from "./gamepadbutton.js";

client/src/input/inputremoting.js

@@ -4,7 +4,7 @@ import {
 
 import {
   MemoryHelper
-} from "./memoryhelper.js";
+} from "../utils/memoryhelper.js";
 
 export class LocalInputManager {
   constructor() {

client/test/mocks/mocksignaling.js

@@ -1,4 +1,4 @@
-import { sleep } from "./testutils";
+import { sleep } from "../helpers/testutils.js";
 
 /** @type {MockPrivateSignalingManager | MockPublicSignalingManager} */
 let manager;

client/test/mocks/peerconnectionmock.js

@@ -1,4 +1,4 @@
-import { sleep, getUniqueId } from './testutils';
+import { sleep, getUniqueId } from '../helpers/testutils.js';
 
 export class PeerConnectionMock extends EventTarget {
   constructor(config) {

client/test/unit/inputdevice.test.js

@@ -11,7 +11,7 @@ import {
     StateEvent,
     InputEvent,
     TextEvent
-  } from "../src/inputdevice.js";
+  } from "../../src/input/inputdevice.js";
 
 describe(`FourCC`, () => {
   test('toInt32', () => {

client/test/unit/inputremoting.test.js

@@ -4,7 +4,7 @@ import {
   KeyboardState,
   TouchscreenState,
   GamepadState
-} from "../src/inputdevice.js";
+} from "../../src/input/inputdevice.js";
 
 import { 
   MessageType,
@@ -12,14 +12,14 @@ import {
   NewEventsMsg,
   RemoveDeviceMsg,
   InputRemoting,
-} from "../src/inputremoting.js";
+} from "../../src/input/inputremoting.js";
 
 import {
   Sender,
   Observer
-} from "../src/sender.js";
+} from "../../src/core/sender.js";
 
-import {DOMRect} from "./domrect.js";
+import {DOMRect} from "../helpers/domrect.js";
 
 describe(`InputRemoting`, () => {
   let sender = null;

client/test/unit/meeting-recorder.test.js

@@ -1,4 +1,5 @@
-import { MeetingRecorder } from '../public/meeting-recorder.js';
+import { jest } from '@jest/globals';
+import { MeetingRecorder } from '../../public/call/media/meeting-recorder.js';
 
 class MediaStreamMock {
     constructor(tracks = []) {
@@ -107,7 +108,7 @@ describe('MeetingRecorder', () => {
         const result = await recorder.stop();
 
         expect(result.filename).toContain('meeting-recording-123-456-789');
-        expect(result.mimeType).toBe('video/mp4;codecs=avc1.42E01E,mp4a.40.2');
+        expect(result.mimeType.toLowerCase()).toBe('video/mp4;codecs=avc1.42e01e,mp4a.40.2');
         expect(result.filename).toMatch(/\.mp4$/);
         expect(windowRef.URL.createObjectURL).not.toHaveBeenCalled();
         expect(recorder.isRecording()).toBe(false);