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;
}
}
public void StopRecording()
{
if (IsRecording())
{
MergeAudioAndVideo();
}
if (videoFileWriter != null)
{
videoFileWriter.Close();
videoFileWriter.Dispose();
videoFileWriter = null;
}
if (audioFileWriter != null || waveEncoder != null)
{
waveEncoder.Close();
waveEncoder = null;
audioFileWriter = null;
}
}
