Recorder.VoiceActivityChanged Event

Definition

Namespace:

Microsoft.Rtc.Collaboration.AudioVideo

Assembly:

Microsoft.Rtc.Collaboration.dll

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

EventHandler<VoiceActivityChangedEventArgs>

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.
};