Video Call
Supports global ultra-low latency multi-person video and audio interaction, providing developers with easy-to-access, high-reliability, multi-platform interoperable audio and video services.
Product Introduction
Overview
Product Features
Video Call Pricing
Server-side Stream Mixing Pricing
CDN Live Streaming Pricing
Performance Data
Differences Between Video Call SDK and Voice Call SDK
Quick Start
Run Example Code
Integrate SDK
Implement Video Call
Scenario-based Audio and Video Configuration
Communication
Using Token Authentication
Pre-call Detection
Call Quality Monitoring
Network Speed Testing
Multi-source Capture
Publish Multiple Streams
Media Supplement Enhancement Information (SEI)
Traffic Control
Cloud Proxy
Geofencing
Stream Encryption
Range Audio
Mass-scale Range Audio and Video
Real-time Synchronization of Multi-user Status
Room Features
Room Connection Status
Real-time Messaging and Signaling
Multi-room Login
Audio Features
Sound Level and Spectrum
Headphone Monitor and Channel
Audio 3A Processing
Voice Changer/Reverb/Stereo
Scenario-based AI Noise Reduction
Custom Audio Capture and Rendering
Custom Audio Processing
Get the Raw Audio Data
AI Voice Changer
Video Features
Common Video Configuration
Video Capture Rotation
Screen Sharing
Watermark and Screenshot
Set Video Encoding
Custom Video Capture
Custom Video Rendering
Custom Video Preprocessing
Super Resolution
Object Segmentation
H.265
Small and Large Video Streams and Layered Encoding
Publish Video Enhancement
Live Streaming
Stream Mixing
Using CDN for Live Streaming
CDN Stream Publishing Authentication
Playing Stream by URL
Single Stream Transcoding
OBS Push Stream with WHIP Protocol
Ultra-low Latency Live StreamingFeatured
Other Features
Media Player
Audio Effect Player
Local Media Recording
Push Whiteboard to Third-party Platforms
Play Transparent Gift Effects
Best Practices
Experience App
Implementation
Multi-person Video Call
Integration with AI Effects
Debug and Config
Restrictions
Switch from CDN to RTC
Instant Startup Solution
Reference
Client API
Server API
Common Error Codes
FAQ