ZegoAudioDataHandler Protocol Reference

Conforms to NSObject
Declared in ZegoExpressEventHandler.h

– onCapturedAudioData:dataLength:param:

Audio data in PCM format.

- (void)onCapturedAudioData:(const unsigned char *_Nonnull)data dataLength:(unsigned int)dataLength param:(ZegoAudioFrameParam *)param

Parameters

data

Audio data in PCM format.

dataLength

Length of the data.

param

Parameters of the audio frame.

Declared In

ZegoExpressEventHandler.h

– onPlaybackAudioData:dataLength:param:

Audio data in PCM format.

- (void)onPlaybackAudioData:(const unsigned char *_Nonnull)data dataLength:(unsigned int)dataLength param:(ZegoAudioFrameParam *)param

Parameters

data

Audio data in PCM format.

dataLength

Length of the data.

param

Parameters of the audio frame.

Declared In

ZegoExpressEventHandler.h

– onMixedAudioData:dataLength:param:

Audio data in PCM format.

- (void)onMixedAudioData:(const unsigned char *_Nonnull)data dataLength:(unsigned int)dataLength param:(ZegoAudioFrameParam *)param

Parameters

data

Audio data in PCM format.

dataLength

Length of the data.

param

Parameters of the audio frame.

Declared In

ZegoExpressEventHandler.h

– onPlayerAudioData:dataLength:param:streamID:

Audio data in PCM format.

- (void)onPlayerAudioData:(const unsigned char *_Nonnull)data dataLength:(unsigned int)dataLength param:(ZegoAudioFrameParam *)param streamID:(NSString *)streamID

Parameters

data

Audio data in PCM format.

dataLength

Length of the data.

param

Parameters of the audio frame.

streamID

Corresponding stream ID.

Declared In

ZegoExpressEventHandler.h