// 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();
}
private async void OnListeningAsync()
{
Console.WriteLine("Press key to stop this shit!");
// Wait until operations end
var finishEventTask = new Task(FinishRecord);
finishEventTask.Start();
await finishEventTask;
Thread.Sleep(500); // For capturing last signals
_microphone.SignalToStop();
}
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();
}
private void StopVoiceCapture()
{
AudioCapture.SignalToStop();
FrameRate = (double)BitmapsCount / _waveEncoder.Duration * 1000;
BitmapsCount = 0;
AudioCapture.NewFrame -= NewAudioFrame;
AudioCapture.AudioSourceError -= AudioError;
AudioCapture = null;
_waveEncoder = null;
_audioStream.Close();
_audioStream = null;
stopAll -= StopVoiceCapture;
}
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);
}