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iOS
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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?
Offline-How can I track the quality of a call?
How can I solve channel-related issues?
Is the Agora RTM SDK an upgrade of the legacy Signaling SDK?
Offline-How can I solve audio problems relating to gaming scenario?
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 convert RGB to PNG?
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?
Handle Violations
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?
Offline-What is the difference between the Communication and Live-broadcast profile?
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?
liuxueyong test
111
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?
Offline-Mirror images occur in a call.
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?
111
faq_test_3
How can I troubleshoot the issue of no sound?
General product inquiry
What platforms does Agora support?
What products does Agora provide?
What's the difference between the Agora RTM SDK and the Signaling SDK?
What is the difference between Agora Live Interactive Streaming and common CDN + RTMP technologies?
What's your plan for the Agora Signaling SDK?
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?
What functions does Agora RTM SDK support? Where can it be used?
Offline-What is a token? Where can I get a token? When shall I use it?
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
Offline-Billing for a voice call
Offline-Billing for a video call
What are Agora’s policies on billing, fee deductions, and account suspension?
Offline-Billing for video broadcasting
Offline-Billing for audio broadcasting
Offline-Billing for cloud recording
Offline-Billing for on-premise recording
How can I solve account issues in Agora Console?
Offline-Are the audio minutes on my bill for a specific user?
Offline-Why do I see audio minutes in my bill even though all users subscribe to video streams?
Offline-Why have I been charged for HD+ video minutes, even though all the users subscribe only to video streams with resolution of 360 x 640?
Offline-How does Agora charge if I use different recording modes?
Offline-Does Agora charge the screen capture function separately?
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?
Offline-Security