程序包 ohos.media.audio

接口 FramePositionObserver

public interface FramePositionObserver

Provides an observer to listen for the playback or recording of audio frames at specific positions.

从以下版本开始:

4

SystemCapability

SystemCapability.Multimedia#AUDIO

方法概要

限定符和类型	方法	说明
void	onFramePosition()	Called when the playback or recording progress reaches a specific position.

方法详细资料

onFramePosition

void onFramePosition()

Called when the playback or recording progress reaches a specific position.

Before calling this method, register an observer via AudioRenderer#setFramePositionObserver (playback) or AudioCapturer#setFramePositionObserver (recording).

从以下版本开始:

4