private static void CaptureAndAnalyzeLiveAudio()
{
using (var log = new Log("audioOut.log"))
{
LiveAudioDtmfAnalyzer analyzer = null;
IWaveIn audioSource = null;
while (true)
{
Console.WriteLine("====================================\n"
+ "[O] Capture current audio output\n"
+ "[M] Capture mic in\n"
+ "[Esc] Stop capturing/quit");
var key = Console.ReadKey(true);
switch (key.Key)
{
case ConsoleKey.O:
analyzer?.StopCapturing();
audioSource?.Dispose();
audioSource = new WasapiLoopbackCapture {
ShareMode = AudioClientShareMode.Shared
};
analyzer = InitLiveAudioAnalyzer(log, audioSource);
analyzer.StartCapturing();
break;
case ConsoleKey.M:
analyzer?.StopCapturing();
audioSource?.Dispose();
audioSource = new WaveInEvent {
WaveFormat = new WaveFormat(8000, 32, 1)
};
analyzer = InitLiveAudioAnalyzer(log, audioSource);
analyzer.StartCapturing();
break;
case ConsoleKey.Escape:
if (analyzer == null || !analyzer.IsCapturing)
{
return;
}
analyzer.StopCapturing();
audioSource.Dispose();
break;
}
}
}
}
} // Analyzer_DtmfToneStopped
private void cmdStop_Click(object sender, EventArgs e)
{
try
{
// logging
MethodBase myMethod = new StackTrace().GetFrame(0).GetMethod();
MethodBeginLogging(myMethod);
cmdStop.Enabled = false;
cmdListen.Enabled = true;
analyzer.StopCapturing();
StopIDTimerJob();
KillMumble();
// logging
MethodEndLogging(myMethod);
} // try
catch (Exception ex)
{
UtilityMethods.ExceptionHandler(ex, TraceString);
} // catch
} // cmdStop_Click