onCapturedAudioSpectrumUpdate property
read / write
The local captured audio spectrum callback.
Available since: 1.1.0
Description: The local captured audio spectrum callback.
Trigger: After you start the audio spectrum monitor by calling startAudioSpectrumMonitor.
Caution: The callback notification period is the parameter value set when the startAudioSpectrumMonitor is called. The callback value is the default value of 0 When you have not called the interface startPublishingStream and startPreview.
Related APIs: Start audio spectrum monitoring via startAudioSpectrumMonitor. Monitoring remote played audio spectrum by callback onRemoteAudioSpectrumUpdate
audioSpectrumLocally captured audio spectrum value list. Spectrum value range is0-2^30.
Implementation
static void Function(List<double> audioSpectrum)?
onCapturedAudioSpectrumUpdate;