本站点除 Legacy 产品与方案外,已迁移至
声网新文档中心
,当前页面不再维护
Documentation
All
All
Product
Video Call
Chat (BETA)
Agora Basics
Previous Product
Voice Call (Legacy)
Video Call (Legacy)
Interactive Live Streaming Premium (Legacy)
Interactive Live Streaming Standard (Legacy)
Real-time Messaging
Live-stream Shopping
Lecture Hall
AI Interactive Classroom
Use Case
Multiple Hosts
Single Host
Virtual Host
PK Host
Console
官网
Community
Technical support
English
简体中文
English
Log In
Sign Up
Sign Up
Log In
Language
中文
English
官网
Console
Community
Technical support
Docs
API Reference
Downloads
Code Samples
FAQ
Docs
API Reference
Downloads
Code Samples
FAQ
4.0.0 Beta
Search
Search in this product
Search in all products
Search
iOS
All Platforms
Platform
Android
iOS
macOS
Web
Windows
Linux
Framework
Electron
Unity
Flutter
React Native
Unreal (C++)
Unreal (Blueprint)
Cocos Creator
Cocos2d-x
Server-side
Integration issues
Quality issues
General product inquiry
Account & Billing
Other issues
FAQ
iOS
All Platforms
Platform
Android
iOS
macOS
Web
Windows
Linux
Framework
Electron
Unity
Flutter
React Native
Unreal (C++)
Unreal (Blueprint)
Cocos Creator
Cocos2d-x
Server-side
Integration issues
How can I choose the video resolution, frame rate and bitrate?
How can I pass the basic HTTP authentication or token authentication?
What is the difference between the in-call volume and the media volume?
Does Agora have reconnection mechanisms?
How do I use the Agora Web SDK to interoperate with the Agora Native SDK?
How can I solve channel-related issues?
How can I set the log file?
How can I use string user names?
How can I set a mirror mode?
In RTM SDK, does the call frequency limit refer to the limit of one client instance?
How can I listen for an audience joining or leaving an interactive live streaming channel?
How to solve token-related errors?
How can I implement the call rejection function when the line is busy?
How can a host change the role of a remote user?
How do I get the user's call duration?
How can I listen for the status of a user's microphone and camera?
How can I determine whether a call is an audio call or a video call?
How can I implement call notification in a call application?
How do I enable virtual gift sending in interactive live streaming using the Agora RTM SDK?
How do I remove a specified user from a channel?
How do I use co-host token authentication?
What are the differences between the COMMUNICATION and LIVE_BROADCASTING profiles?
Why do I see a prompt to find local network devices when launching an iOS app integrated with the Agora RTC SDK?
Why do I see a prompt to find local network devices when launching an iOS app integrated with the Agora RTM SDK?
How can I rate a call?
How can I enable in-ear monitoring?
How can I enable camera exposure and focus?
How to protect interactive live streaming from stream bombing?
Why does my project build fail when I use the iOS simulator in Xcode 12.3 or later?
Why can't I adjust the volume of the background music through the system volume?
Why can't I use startAudioMixing to play a music file?
Why do I receive error messages after integrating the iOS SDK through CocoaPods and run the pod lib lint command?
How can I reduce the app size after integrating the RTC Native SDK?
How to upgrade to token-based authentication?
How can I switch from custom video capture to SDK capture?
How to connect Flexible Classroom with your own user management system and class scheduling system?
What is the relationship between the old and new callbacks of Media Push?
How can I solve common CocoaPods problems?
How can I enable image enhancement?
Why can't I hear audio in stereo when playing a stereo file?
How can I set user properties and classroom properties?
What are the common errors when I run Flexible Classroom?
How to enable the video enhancement extensions?
How can I reduce the app size after integrating the v4.x SDK?
Quality issues
How can I solve echo problems?
Why can I hear the noise in a call?
Why does audio freezing occur in a call?
How can I solve the problem of low volume?
How can I prevent volume changes when the users switch their roles in an interactive live streaming channel?
Why can't I answer calls through a Bluetooth device after connecting it to an iOS or Android device?
How can I troubleshoot the issue of no sound?
Why is my video choppy?
Why is my video blurry?
How can I fix black screen issues?
Why can't I turn on the camera?
Why do I see a big headshot or letterboxing?
Why is my video pixelated or jagged and green?
How can I fix unsynchronized audio and video?
General product inquiry
What platforms does Agora support?
What products does Agora provide?
What is the difference between Agora Live Interactive Streaming and common CDN + RTMP technologies?
Does the Agora RTM SDK have a limit on the number of concurrent online users and the frequency of sending channel messages?
How many users can Agora RTC SDK support at the same time?
Does Agora RTM SDK support emoji?
Which VR headsets are compatible with the Agora Video SDK?
What PowerPoint features are not supported by the dynamic file conversion function?
What classroom states does Flexible Classroom support?
Which audio file formats does the Agora RTC SDK support?
Account & Billing
Agora's free-of-charge policy for the first 10,000 minutes
What are Agora’s policies on billing, fee deductions, and account suspension?
How can I solve account issues in Agora Console?
How does Agora calculate service minutes?
What Should I do If the DAU in My RTM Project Exceeds 1000?
What should I do if I cannot receive the verification email from Agora?
Other issues
How to solve SEI-related issues?
How can I view Agora API references offline?