Video Call
Supports global ultra-low-latency multi-person video and audio interactions, providing developers with convenient integration, high reliability, and cross-platform audio and video services.
Product Introduction
Overview
Product Features
Voice Call Pricing
Server-Side Stream Mixing Pricing
CDN Live Streaming Pricing
Performance Data
Differences Between Voice Call SDK and Audio Call SDK
Quick Start
Run Example Source Code
Integrate SDK
Implement Video Call
Scenario-Based Audio and Video Configuration
Communication Capabilities
Using Token Authentication
Pre-Call Detection
Call Quality Monitoring
Network Speed Test
Multi-Source Capture
Publishing Multiple Streams Simultaneously
Supplemental Enhancement Information (SEI)
Traffic Control
Cloud Proxy
Geofencing
Audio and Video Stream Encryption
Range Audio
Mass-Scale Range Audio and Video
Real-Time Multi-User Status Synchronization
Room Capabilities
Room Connection Status Description
Real-Time Messaging and Signaling
Multi-Room Login
Audio Capabilities
Sound Level and Audio Spectrum
Headphone Monitor and Channel Settings
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 Capabilities
Common Video Configuration
Video Capture Rotation
Screen Sharing
Watermark and Screenshot
Set Video Encoding Method
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 Capabilities
Stream Mixing
Using CDN for Live Streaming
CDN Stream Publishing Authentication
Playing Stream by URL
Single Stream Transcoding
OBS Push with WHIP Protocol
Ultra-Low Latency Live StreamingFeatured
Other Capabilities
Media Player
Audio Effect Player
Audio and Video Recording
Push Whiteboard to Third-Party Platforms
Play Transparent Gift Effects
Best Practices
Experience App
Implementation Flow
Multi-Person Video Call
Integration with AI-Effects
Debugging and Configuration
Restrictions
Switch from CDN to RTC
Instant Startup Solution
Reference Documentation
Client API
Server API
Common Error Codes
FAQ