IAudioEncodedFrameObserver

The encoded audio observer.

OnMixedAudioEncodedFrame

Gets the mixed and encoded audio data of the local and all remote users.

virtual void onMixedAudioEncodedFrame(const uint8_t* frameBuffer,  int length, const EncodedAudioFrameInfo& audioEncodedFrameInfo) = 0;

After calling registerAudioEncodedFrameObserver and setting the audio profile as AUDIO_ENCODED_FRAME_OBSERVER_POSITION_MIXED, you can get the mixed and encoded audio data of the local and all remote users through this callback.

Parameters

frameBuffer
The audio buffer.
length
The data length (byte).
audioEncodedFrameInfo
Audio information after encoding. See EncodedAudioFrameInfo.

OnPlaybackAudioEncodedFrame

Gets the encoded audio data of all remote users.

virtual void onPlaybackAudioEncodedFrame(const uint8_t* frameBuffer,  int length, const EncodedAudioFrameInfo& audioEncodedFrameInfo) = 0;

After calling registerAudioEncodedFrameObserver and setting the encoded audio as AUDIO_ENCODED_FRAME_OBSERVER_POSITION_PLAYBACK, you can get encoded audio data of all remote users through this callback.

Parameters

frameBuffer
The audio buffer.
length
The data length (byte).
audioEncodedFrameInfo
Audio information after encoding. See EncodedAudioFrameInfo.

OnRecordAudioEncodedFrame

Gets the encoded audio data of the local user.

virtual void onRecordAudioEncodedFrame(const uint8_t* frameBuffer,  int length, const EncodedAudioFrameInfo& audioEncodedFrameInfo) = 0;

After calling registerAudioEncodedFrameObserver and setting the encoded audio as AUDIO_ENCODED_FRAME_OBSERVER_POSITION_RECORD, you can get the encoded audio data of the local user from this callback.

Parameters

frameBuffer
The audio buffer.
length
The data length (byte).
audioEncodedFrameInfo
Audio information after encoding. See EncodedAudioFrameInfo.