Features#

🎥 Pre-Join Experience#

Basic Controls

• Microphone Preview and Test
• Camera Preview and Device Selection
• Live Video Preview
• Custom Username Input and Auto-Generation (User 01-99 Format)
• One-Click Room Joining
• Username Focus Upon Entry
• Optimized Loading Time with Skeleton Screen

Advanced Settings

• Volume Adjustment and Test
• Multi-Microphone Device Selection
• Video Blur Intensity Control with Live Preview
• Multi-Camera Device Selection
• Camera Flip Support (Mobile)
• Settings Reset Function
• Auto-Generate Username (ULID Based)
• First Joiner Automatically Named admin
• High-Quality Lossless Transmission
• End-to-End Encryption (E2EE)
• Device Permission Detection and Bootstrapping

💬 Room Experience#

Core Features

• High-quality audio and video communication (4K@60fps, 2M encoding)
• Screen sharing with audio support (configurable)
• Multiple layout options (grid, focus, speaker view)
• Customizable pagination controls and layout
• Real-time chat and file sharing
• Drag-and-drop file upload (maximum 100MB)
• File upload progress display and cancellation function
• Message history persistence (Redis support)
• Unread message notification (with badge)
• Chat message timestamps, 5-minute grouping
• Automatic message scrolling to the latest
• Link preview and clickable links
• Mobile-responsive layout and controls

Host Management

• Room ownership and host
• Participant management (mute, video control, removal)
• Host transfer function
• Participant volume control
• Other people's video/screen blur control
• Device invitation system (camera, microphone, screen switch)
• Room security control
• Global quality settings management
• Host token authentication for admin functions

Interactive Features

• Real-time cursor sharing during screen sharing
• Hand gesture notification and room invitation between users
• User status indicator and custom status
• Real-time user status synchronization and updates
• Multi-language support (Chinese/English)
• Search and sort participants by first letter
• Right-click menu for user management
• Hand-raising function with broadcast notification
• Hand-raising speaking permission control and host approval
• Hand-raising queue and status display
• Quick sending of reaction emoticons

🏢 Space and Room Management#

Multi-room Architecture

• Main space containing an unlimited number of sub-rooms
• Public and Private Room Types
• Default Sub-Rooms (Meeting Room, Coffee Break)
• Room Creation, Deletion, and Renaming
• Real-time Display of Participant Count and Online Status
• Room Permission Management
• Hoverable Expandable Auto-Collapse Sidebar
• Room Persistence Settings (Data Retention)
• Public Rooms Default Expand Display

Advanced Room Features

• Private room approval system and join notification
• Room owner permissions and control
• Host's full permissions over all sub-rooms
• Cross-room screen sharing permissions
• Automatic room cleanup upon exit (non-persistent)
• Specific room user status management
• In-room user track subscription permission control
• Sub-room user isolation and audio filtering

🤖 AI Features#

AI Screenshot Analysis and Work Log

• Automatic screenshots and AI analysis
• Configurable screenshot frequency (1-15 minute interval)
• Multi-data source support (screen sharing, to-do items, time statistics)
• Real-time work log generation and summary
• Export analysis results in Markdown format
• Contextual analysis combined with historical data
• Automatic scheduled updates of analysis results
• Screen sharing permission request and guidance
• Support for AI work log widget display
• Customizable AI prompt word configuration
• Multi-language AI analysis support

Virtual Characters

• Live2D virtual character integrated facial tracking
• Real-time facial tracking and animation
• Multiple virtual character model selection
• Customizable background and environment
• Performance optimization and automatic detection
• Seamless virtual character switching with masking effect
• Before and after effect comparison mode
• Virtual character model isolation for each user

Audio Enhancement

• AI noise reduction
• Real-time audio processing
• Volume normalization
• Customizable new user joining notification sound

🎬 Recording and Media#

Room Recording

• 4K full-room recording
• Host-initiated recording
• Participant recording requests and approval process
• Real-time recording notifications
• Automatic S3 storage integration
• Download link, valid for 3 days
• Supports mobile recording with permission detection
• Recording management panel

File Management

• Drag and drop file sharing in chat
• Image preview and download
• Automatic file organization by room
• Secure file storage and retrieval
• File size and type verification

🎮 Built-in Applications#

Productivity Applications

• To-do list application with task management
• Editable to-do items and completion markers
• To-do item export function (including time records)
• Team Status displays the to-do progress of all members
• Timer app with lap tracking
• Customizable countdown timer
• App floating window and scrollbar support
• Collapsible app widget
• Cross-participant app data sharing
• Individual app sharing
• Quick access via app icon in the upper right corner of the user view

App Management

• App permissions controlled by the host
• App data upload and synchronization
• App history tracking
• Personal app sharing controls (public/private)
• App data persistence across sessions
• Automatic upload configuration option
• Per-user app data isolation

🔧 Advanced Settings#

Audio Configuration

• Device selection and switching
• Volume control and testing
• Real-time audio quality adjustment
• Screen sharing audio switching
• Customizable notification sounds

Video Configuration

• Camera device management
• GPU-accelerated blur intensity control (0-100%)
• Screen sharing blur settings
• Real-time video quality optimization
• Lossless transmission mode
• Dynamically adjust quality based on network connection

Virtual Environment

• Virtual model selection with integrated Live2D
• Background customization
• Performance monitoring and automatic adjustment
• Effect comparison mode
• WebGL accelerated video processing

System Preferences

• Multilingual interface (i18n)
• Customizable user status creation and management
• User status linked to to-do items
• Theme and UI customization
• Persistent storage settings in localStorage
• Automatic saving and instant synchronization of settings
• Dynamic global configuration support
• Host configuration with hot reload function

🔒 Security and Privacy#

Encryption and Security

• Supports End-to-End Encryption (E2EE)
• Secure WebRTC Communication
• TURN Server Integration for Connectivity
• Unique Participant ID Generation (ULID-based)
• Session-Based Authentication
• License Certificate Verification System
• Domain and Participant Limit Control
• Temporary and Official Certificate Support

Permissions and Access Control

• Device Permission Management
• Detailed Permission Descriptions and Guidelines
• Fine-grained Access Control
• Private Room Approval Process
• Host Permission Management
• Hand-Raising Speaking Permission Control
• Application Data Access Permission Management

🏗️ Technical Features#

Performance and Reliability

• Client Performance Monitoring
• Server-Side Performance Tracking (with Heartbeat)
• WebGL Accelerated Video Processing
• Optimized Codec Selection (VP9/VP8/H264/AV1)
• Automatic Reconnection Mechanism
• Connection Quality Monitoring
• Connection Fallback Option

Infrastructure

• Redis-based Data Persistence
• WebSocket Real-time Communication using Socket.IO
• Socket Disconnection Reconnection and Automatic Recovery Mechanism
• Support for Docker Deployment and Containerization
• Integration with S3 for Media Storage
• Custom Express + Next.js Server Architecture
• Support for Horizontal Scaling
• Server Heartbeat Detection and Health Monitoring

Data Management

• User Session Management and Unique ID Generation
• Room Status Synchronization and Real-time Updates
• Chat History Persistence
• Application Data Backup and Recovery
• Automatic Data Cleanup and Lifecycle Management
• Persistent Room Data Retention
• User Offline Detection and Cleanup Mechanism

📊 Analysis and Monitoring#

Usage Analysis

• Real-time Active Room Monitoring
• Historical Records, Including Daily/Weekly/Monthly Rankings
• Meeting Duration Sorting and Leaderboard Display
• User Activity Analysis and Leaderboard
• Performance Metrics Dashboard
• Participant Engagement Tracking
• Redis Heartbeat Detection and User Status Synchronization

Management Tools

• Management Dashboard with Comprehensive Statistics
• Dashboard Quality Configuration Management
• Real-time Participant Tracking for All Rooms
• Session Duration Monitoring
• Resource Usage Optimization
• Global Configuration Management and Hot Reload
• User Management and Approval Tools
• Host Token Authentication

Development and Deployment

• Docker Containerization and One-Click Deployment
• Environment-Based Configuration
• Production/Development Mode Differentiation
• Automated Deployment Scripts (Chinese and English Versions)
• Performance Testing and Load Balancing
• SEO Optimization and Meta Tags
• Multi-Environment Configuration File Support
• Quick Local Deployment Documentation
• Egress Recording Service Integration