IAudioSpectrumObserver
The audio spectrum observer.
FOnLocalAudioSpectrum
Gets the statistics of a local audio spectrum.
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnLocalAudioSpectrum, const FAudioSpectrumData&, data);
After successfully calling RegisterAudioSpectrumObserver to implement the FOnLocalAudioSpectrum callback in IAudioSpectrumObserver and calling EnableAudioSpectrumMonitor to enable audio spectrum monitoring, the SDK triggers this callback as the time interval you set to report the received remote audio data spectrum before encoding.
Parameters
- data
- The audio spectrum data of the local user. See FAudioSpectrumData.
Returns
true
: Spectrum data is received.false
: No spectrum data is received.
FOnRemoteAudioSpectrum
Gets the remote audio spectrum.
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnRemoteAudioSpectrum, const TArray<FUserAudioSpectrumInfo>, spectrums, int, spectrumNumber);
After successfully calling RegisterAudioSpectrumObserver to implement the FOnRemoteAudioSpectrum callback in the IAudioSpectrumObserver and calling EnableAudioSpectrumMonitor to enable audio spectrum monitoring, the SDK will trigger the callback as the time interval you set to report the received remote audio data spectrum.
Parameters
- spectrums
- The audio spectrum information of the remote user, see FUserAudioSpectrumInfo. The number of arrays is the number of remote users monitored by the SDK. If the array is null, it means that no audio spectrum of remote users is detected.
- spectrumNumber
- The number of remote users.
Returns
true
: Spectrum data is received.false
: No spectrum data is received.