public void Stop()
{
if (AudioMeter == null)
{
Logger.Log("Attempted to Stop an already stopped AudioMeterEvent");
return;
}
AudioMeter audioMeter;
KeepaliveTimers keepaliveTimers;
lock (Mutex)
{
audioMeter = AudioMeter;
AudioMeter = null;
Logger.Log("Stopped audio meter monitoring");
if (CurrentKeepaliveTimers != null)
{
EventQueue.EnqueueEvent(() => { StoppedSounding(this, System.EventArgs.Empty); });
}
keepaliveTimers = CurrentKeepaliveTimers;
CurrentKeepaliveTimers = null;
}
audioMeter.Dispose();
if (keepaliveTimers != null)
{
keepaliveTimers.Dispose();
}
}
public void Start()
{
if (AudioMeter != null)
{
Logger.Log("Attempted to Start an already started AudioMeterEvent");
return;
}
Logger.Log("Starting audio meter monitoring");
var audioMeter = new AudioMeter(IAudioMeterInformation, MinimumLevel, MinimumDuration, Period);
lock (Mutex)
{
AudioMeter = audioMeter;
}
AudioMeter.SoundDetected += AudioMeter_SoundDetected;
}
/// <summary>
/// Load any general settings from the programs settings file
/// e.g. the write directory
/// </summary>
public void LoadSettings()
{
// Write Directory
this._writeDir = Properties.Settings.Default.writeDir;
this.previousRecordings.writeDir = this._writeDir;
CheckWriteDirectory();
// Capture Device
var inputDeviceGUID = Properties.Settings.Default.inputDevice;
try
{
_captureDevice = new CaptureDevice(inputDeviceGUID);
_audioMeter = AudioMeter.FromDevice(_captureDevice.Device);
_recorder?.Dispose(); // Get rid of the old recorder.
_recorder = new Recorder(_captureDevice.Device, _captureDevice.CaptureMode);
_recorder.NotificationStream.SingleBlockRead += UpdateMainVisualization;
}
catch (Exception) {}
}
