Agora RTC Objective-C API Reference  Refactor
Instance Methods
<AgoraMediaMetadataDelegate> Protocol Reference

Inherits <NSObject>.

Instance Methods

(void) - receiveMetadata:fromUser:atTimestamp:
 

Detailed Description

The definition of AgoraMediaMetadataDelegate.

Note
Implement the callback in this protocol in the critical thread. We recommend avoiding any time-consuming operation in the critical thread.

Method Documentation

◆ receiveMetadata:fromUser:atTimestamp:

- (void) receiveMetadata: (NSData *_Nonnull)  data
fromUser: (NSInteger)  uid
atTimestamp: (NSTimeInterval)  timestamp 
required

Occurs when the local user receives the metadata.

Parameters
dataThe received metadata.
uidThe ID of the user who sends the metadata.
timestampThe NTP timestamp (ms) when the metadata is sent.
Note
If the receiver is audience, the receiver cannot get the NTP timestamp (ms) from timestamp.