// 停止の初期化
private void CloseVideoSource()
{
if (!(videoSource == null))
{
if (videoSource.IsRunning)
{
videoSource.SignalToStop();
videoSource.WaitForStop();
videoSource = null;
Console.Out.WriteLine("videoSource Disposed");
}
}
if (!(audioSource == null))
{
if (audioSource.IsRunning)
{
audioSource.SignalToStop();
audioSource.WaitForStop();
}
audioSource.Dispose();
audioSource = null;
Console.Out.WriteLine("audioSource Disposed");
}
finalizeXAudio2();
}
public void Stop()
{
_stopwatch.Stop();
_recognizer.Recognizing -= OnSpeechRecognized;
_recognizer.Recognized -= OnSpeechRecognized;
_recognizer.SpeechStartDetected -= OnSpeechStartDetected;
_recognizer.Canceled -= OnRecognitionCancelled;
_audioCapture.NewFrame -= OnAudioFrameCaptured;
_audioCapture.SignalToStop();
_audioCapture.WaitForStop();
_recognizer.StopContinuousRecognitionAsync().Wait();
}
public async void RecordAudioToFile(string _path = "1.wav")
{
if (_microphone == null)
{
SetRecorder();
}
if (FinishRecord == null)
{
throw new Exception("FinishRecord function not set!");
}
if (_path == null)
{
throw new ArgumentNullException("Error! Argument path is null!");
}
else if (_path != "1.wav")
{
RecordPath = _path;
}
Task t = new Task(OnListeningAsync);
try
{
_fileStream = new FileStream(RecordPath, FileMode.OpenOrCreate, FileAccess.Write);
_audioSaver = new WaveEncoder();
_audioSaver.Open(_fileStream);
IsRecordContinue = true;
_microphone.Start();
t.Start();
await t;
_microphone.WaitForStop();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
finally
{
t.Dispose();
_microphone.Dispose();
_audioSaver?.Close();
_fileStream?.Close();
IsRecordContinue = false;
}
}
private void doAudioStop()
{
// Stops both cases
if (AudioSource != null)
{
// If we were recording
AudioSource.SignalToStop();
AudioSource.WaitForStop();
}
var fileStream = File.Create(filenameAudio);
stream.WriteTo(fileStream);
fileStream.Close();
// Also zero out the buffers and screen
Array.Clear(current, 0, current.Length);
}