Recorder.VoiceActivityChanged Event
Definition
Important
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Raised to notify an application that recorder detected a change in voice state (noise or voice).
public:
event EventHandler<Microsoft::Rtc::Collaboration::AudioVideo::VoiceActivityChangedEventArgs ^> ^ VoiceActivityChanged;public event EventHandler<Microsoft.Rtc.Collaboration.AudioVideo.VoiceActivityChangedEventArgs> VoiceActivityChanged;member this.VoiceActivityChanged : EventHandler<Microsoft.Rtc.Collaboration.AudioVideo.VoiceActivityChangedEventArgs> Public Custom Event VoiceActivityChanged As EventHandler(Of VoiceActivityChangedEventArgs) Event Type
Examples
The following example show how to subscribe to VoiceActivityChanged event.
C# Subscribing to VoiceActivityChanged event.
recorder.VoiceActivityChanged += delegate(object sender, VoiceActivityChangedEventArgs args)
{
TimeSpan timeStamp = args.TimeStamp;
bool isVoice = args.IsVoice;
// Do whatever it needs with recorder.
};