Agora RTC Objective-C API Reference  Refactor
Data Fields
ExtensionInfo Struct Reference

Data Fields

agora::media::MEDIA_SOURCE_TYPE mediaSourceType
 
uid_t remoteUid
 
const char * channelId
 
uid_t localUid
 

Detailed Description

The information for extension.

Constructor & Destructor Documentation

◆ ExtensionInfo()

ExtensionInfo ( )
inline

Field Documentation

◆ mediaSourceType

The type of media device.

◆ remoteUid

uid_t remoteUid

The id of the remote user on which the extension works.

Note
remoteUid = 0 means that the extension works on all remote streams.

◆ channelId

const char* channelId

The unique channel name for the AgoraRTC session in the string format. The string length must be less than 64 bytes. Supported character scopes are:

  • All lowercase English letters: a to z.
  • All uppercase English letters: A to Z.
  • All numeric characters: 0 to 9.
  • The space character.
  • Punctuation characters and other symbols, including: "!", "#", "$", "%", "&", "(", ")", "+", "-", ":", ";", "<", "=", ".", ">", "?", "@", "[", "]", "^", "_", " {", "}", "|", "~", ",".

◆ localUid

uid_t localUid

User ID: A 32-bit unsigned integer ranging from 1 to (2^32-1). It must be unique.