Public Member Functions
void	startAudioMixing (String filepath, boolean loopback, boolean replace, int cycle)

void	stopAudioMixing ()

void	setAudioMixingPosition (int position)

void	pauseAudioMixing ()

void	resumeAudioMixing ()

Detailed Description

The AudioMixerBridge interface, for bridging the audio mixing method of the Agora RTC SDK and the Interactive Whiteboard SDK.

Since: 2.9.15

When you use the Agora RTC SDK and Interactive Whiteboard SDK at the same time, and the dynamic PPT slides displayed in the whiteboard contain audio files, you may encounter the issues of low volume and/or echoes when playing the audio in the PPT slides. To solve these issues, you can use the AudioMixerBridge interface to call the audio mixing method of the Agora RTC SDK to play the audio files in the dynamic PPT slides.

Note: This interface is designed based on the audio mixing method of the Agora RTC SDK. If the real-time audio and video SDK you are using is not the Agora RTC SDK, but it also has an audio mixing interface and audio mixing state callback, you can call the AudioMixerBridge interface as well.

Member Function Documentation

◆ startAudioMixing()

void com.herewhite.sdk.AudioMixerBridge.startAudioMixing	(	String	filepath,
		boolean	loopback,
		boolean	replace,
		int	cycle
	)

Starts playing and mixing the music file.

After calling this method, you need to call setMediaState to pass the audio mixing state to the dynamic PPT slides.

Parameters

filepath	The absolute path or URL address (including the filename extensions) of the music file.
loopback	Whether to only play music files on the local client: `true`: Only play music files on the local client so that only the local user can hear the music. `false`: Publish music files to remote clients so that both the local user and remote users can hear the music.
replace	Whether to replace the audio collected by the microphone with a music file: `true`: Replace the audio. Users can only hear music. `false`: Do not replace the audio. Users can hear both music and audio collected by the microphone.
cycle	The number of times the music file plays. ≥ 0: The number of playback times. For example, 0 means that the SDK does not play the music file, while 1 means that the SDK plays the music file once. -1: Play the music in an indefinite loop

◆ stopAudioMixing()

void com.herewhite.sdk.AudioMixerBridge.stopAudioMixing ( )

Stops playing or mixing the music file.

◆ setAudioMixingPosition()

void com.herewhite.sdk.AudioMixerBridge.setAudioMixingPosition ( int position )

Sets the playback position of the audio mixing file.

Parameters

position The playback position (ms) of the audio mixing file.

◆ pauseAudioMixing()

void com.herewhite.sdk.AudioMixerBridge.pauseAudioMixing ( )

Pauses playing or mixing the music file.

◆ resumeAudioMixing()

void com.herewhite.sdk.AudioMixerBridge.resumeAudioMixing ( )

Resumes playing or mixing the music file.