io.agora.rtc

Class DefaultAudioFrameObserver

java.lang.Object

io.agora.rtc.DefaultAudioFrameObserver

All Implemented Interfaces:

IAudioFrameObserver

public class DefaultAudioFrameObserver
extends java.lang.Object
implements IAudioFrameObserver

Constructor Summary

Constructors

Constructor and Description
DefaultAudioFrameObserver()

Method Summary

Modifier and Type	Method and Description
int	getObservedAudioFramePosition()
int	onEarMonitoringAudioFrame(AgoraLocalUser agoraLocalUser, AudioFrame frame) Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer.
int	onMixedAudioFrame(AgoraLocalUser agoraLocalUser, java.lang.String channelId, AudioFrame frame) Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer.
int	onPlaybackAudioFrame(AgoraLocalUser agoraLocalUser, java.lang.String channelId, AudioFrame frame) Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer.
int	onPlaybackAudioFrameBeforeMixing(AgoraLocalUser agoraLocalUser, java.lang.String channelId, java.lang.String userId, AudioFrame frame, VadProcessResult vadResult) Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer.
int	onRecordAudioFrame(AgoraLocalUser agoraLocalUser, java.lang.String channelId, AudioFrame frame) Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultAudioFrameObserver

public DefaultAudioFrameObserver()

Method Detail

onRecordAudioFrame

public int onRecordAudioFrame(AgoraLocalUser agoraLocalUser,
                              java.lang.String channelId,
                              AudioFrame frame)

Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer. Be sure to extract the byte array value in the callback synchronously and then transfer it to the asynchronous thread for processing. You can refer to Utils.getBytes(ByteBuffer).

Specified by:

onRecordAudioFrame in interface IAudioFrameObserver

Parameters:

agoraLocalUser - the local user

channelId - the channel id

frame - the audio frame

Returns:

0/1, the return value currently has no practical significance

onPlaybackAudioFrame

public int onPlaybackAudioFrame(AgoraLocalUser agoraLocalUser,
                                java.lang.String channelId,
                                AudioFrame frame)

Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer. Be sure to extract the byte array value in the callback synchronously and then transfer it to the asynchronous thread for processing. You can refer to Utils.getBytes(ByteBuffer).

Specified by:

onPlaybackAudioFrame in interface IAudioFrameObserver

Parameters:

agoraLocalUser - the local user

channelId - the channel id

frame - the audio frame

Returns:

0/1, the return value currently has no practical significance

onMixedAudioFrame

public int onMixedAudioFrame(AgoraLocalUser agoraLocalUser,
                             java.lang.String channelId,
                             AudioFrame frame)

Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer. Be sure to extract the byte array value in the callback synchronously and then transfer it to the asynchronous thread for processing. You can refer to Utils.getBytes(ByteBuffer).

Specified by:

onMixedAudioFrame in interface IAudioFrameObserver

Parameters:

agoraLocalUser - the local user

channelId - the channel id

frame - the audio frame

Returns:

0/1, the return value currently has no practical significance

onEarMonitoringAudioFrame

public int onEarMonitoringAudioFrame(AgoraLocalUser agoraLocalUser,
                                     AudioFrame frame)

Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer. Be sure to extract the byte array value in the callback synchronously and then transfer it to the asynchronous thread for processing. You can refer to Utils.getBytes(ByteBuffer).

Specified by:

onEarMonitoringAudioFrame in interface IAudioFrameObserver

Parameters:

agoraLocalUser - the local user

frame - the audio frame

Returns:

0/1, the return value currently has no practical significance

onPlaybackAudioFrameBeforeMixing

public int onPlaybackAudioFrameBeforeMixing(AgoraLocalUser agoraLocalUser,
                                            java.lang.String channelId,
                                            java.lang.String userId,
                                            AudioFrame frame,
                                            VadProcessResult vadResult)

Note: To improve data transmission efficiency, the buffer of the frame object is a DirectByteBuffer. Be sure to extract the byte array value in the callback synchronously and then transfer it to the asynchronous thread for processing. You can refer to Utils.getBytes(ByteBuffer).

Specified by:

onPlaybackAudioFrameBeforeMixing in interface IAudioFrameObserver

Parameters:

agoraLocalUser - the local user

channelId - the channel id

userId - the user id

frame - the audio frame

vadResult - the vad result

Returns:

0/1, the return value currently has no practical significance

getObservedAudioFramePosition

public int getObservedAudioFramePosition()

Specified by:

getObservedAudioFramePosition in interface IAudioFrameObserver