Package io.agora.rtc2

Interface IAudioEncodedFrameObserver

public interface IAudioEncodedFrameObserver

Method Summary

Modifier and Type	Method	Description
void	onMixedAudioEncodedFrame(ByteBuffer buffer, int samplesPerChannel, int channels, int samplesPerSec, int codecType)
void	onPlaybackAudioEncodedFrame(ByteBuffer buffer, int samplesPerChannel, int channels, int samplesPerSec, int codecType)
void	onRecordAudioEncodedFrame(ByteBuffer buffer, int samplesPerChannel, int channels, int samplesPerSec, int codecType)

Method Details

onRecordAudioEncodedFrame

void onRecordAudioEncodedFrame(ByteBuffer buffer,
 int samplesPerChannel,
 int channels,
 int samplesPerSec,
 int codecType)

Parameters:

buffer - The audio buffer.

samplesPerChannel - The number of samples per channel in the audio frame.

channels - The number of channels. - 1: Mono. - 2: Stereo. If the channel uses stereo, the data is interleaved.

samplesPerSec - Recording sample rate (Hz).

codecType - Audio encoding type: - AUDIO_CODEC_OPUS (1): OPUS. - AUDIO_CODEC_AACLC (8): LC-AAC. - AUDIO_CODEC_HEAAC (9): HE-AAC. - AUDIO_CODEC_HEAAC2 (11): HE-AAC v2.

onPlaybackAudioEncodedFrame

void onPlaybackAudioEncodedFrame(ByteBuffer buffer,
 int samplesPerChannel,
 int channels,
 int samplesPerSec,
 int codecType)

Parameters:

buffer - The audio buffer.

samplesPerChannel - The number of samples per channel in the audio frame.

channels - The number of channels. - 1: Mono. - 2: Stereo. If the channel uses stereo, the data is interleaved.

samplesPerSec - Recording sample rate (Hz).

codecType - Audio encoding type: - AUDIO_CODEC_OPUS (1): OPUS. - AUDIO_CODEC_AACLC (8): LC-AAC. - AUDIO_CODEC_HEAAC (9): HE-AAC. - AUDIO_CODEC_HEAAC2 (11): HE-AAC v2.

onMixedAudioEncodedFrame

void onMixedAudioEncodedFrame(ByteBuffer buffer,
 int samplesPerChannel,
 int channels,
 int samplesPerSec,
 int codecType)

Parameters:

buffer - The audio buffer.

samplesPerChannel - The number of samples per channel in the audio frame.

channels - The number of channels. - 1: Mono. - 2: Stereo. If the channel uses stereo, the data is interleaved.

samplesPerSec - Recording sample rate (Hz).

codecType - Audio encoding type: - AUDIO_CODEC_OPUS (1): OPUS. - AUDIO_CODEC_AACLC (8): LC-AAC. - AUDIO_CODEC_HEAAC (9): HE-AAC. - AUDIO_CODEC_HEAAC2 (11): HE-AAC v2.