public bool DeviceExists(string deviceName, AudioDeviceType deviceType = AudioDeviceType.Both)
{
bool hasDevice = false;
HotkeyAudioDevice device = null;
if ((deviceType == AudioDeviceType.Output || deviceType == AudioDeviceType.Both) && !hasDevice)
{
device = GetDevice(deviceName, AudioDeviceType.Output);
if (device != null)
{
hasDevice = true;
}
}
if ((deviceType == AudioDeviceType.Input || deviceType == AudioDeviceType.Both) && !hasDevice)
{
device = GetDevice(deviceName, AudioDeviceType.Input);
if (device != null)
{
hasDevice = true;
}
}
return(hasDevice);
}
public static void GetDevices()
{
List <HotkeyAudioDevice> audioOutputDevicesList = new List <HotkeyAudioDevice>();
for (int deviceId = 0; deviceId < WaveOut.DeviceCount; deviceId++)
{
WaveOutCapabilities capabilities = WaveOut.GetCapabilities(deviceId);
HotkeyAudioDevice audioDevice = new HotkeyAudioDevice();
audioDevice.AudioDeviceId = deviceId;
audioDevice.AudioDeviceName = capabilities.ProductName;
audioOutputDevicesList.Add(audioDevice);
}
Instance.AudioOutputDevices = audioOutputDevicesList;
List <HotkeyAudioDevice> audioInputDevicesList = new List <HotkeyAudioDevice>();
for (int deviceId = 0; deviceId < WaveIn.DeviceCount; deviceId++)
{
WaveInCapabilities capabilities = WaveIn.GetCapabilities(deviceId);
HotkeyAudioDevice audioDevice = new HotkeyAudioDevice();
audioDevice.AudioDeviceId = deviceId;
audioDevice.AudioDeviceName = capabilities.ProductName;
audioInputDevicesList.Add(audioDevice);
}
Instance.AudioInputDevices = audioInputDevicesList;
}
public AudioRecorder(HotkeyAudioDevice device, int secondsToHold = 30)
{
Device = device;
SecondsToHold = secondsToHold;
WaveSource = new WaveIn();
WaveSource.DeviceNumber = device.AudioDeviceId;
WaveSource.WaveFormat = new WaveFormat(44100, NAudio.Wave.WaveIn.GetCapabilities(device.AudioDeviceId).Channels);
MaximumBytes = WaveSource.WaveFormat.AverageBytesPerSecond * (SecondsToHold + 1);
WaveSource.DataAvailable += new EventHandler <WaveInEventArgs>(waveSource_DataAvailable);
WaveSource.RecordingStopped += new EventHandler <StoppedEventArgs>(waveSource_RecordingStopped);
RecordedBytes = new ReadWriteBuffer((int)MaximumBytes);
Device.Recorders.Add(this);
}
public AudioPassthrough(HotkeyAudioDevice input, HotkeyAudioDevice output, AutoTuneSettings autoTuneSettings)
{
LastPauseOrStart = new DateTime(2000, 1, 1);
_autoTuneSettings = autoTuneSettings;
_waveSource = new WaveIn();
WaveSource.DeviceNumber = input.AudioDeviceId;
//WaveSource.WaveFormat = new WaveFormat();
WaveSource.WaveFormat = WaveFormat.CreateIeeeFloatWaveFormat(44100, 1);
WaveSource.RecordingStopped += WaveSource_RecordingStopped;
WaveSource.DataAvailable += WaveSource_DataAvailable;
//WaveSource.BufferMilliseconds = 300;
//_waveInProvider = new JoeWaveInProvider(WaveSource);
//StereoToMonoProvider16 stereoToMonoprovider = new StereoToMonoProvider16(_waveInProvider);
//_wave16ToFloatProvider = new Wave16ToFloatProvider(stereoToMonoprovider);
//var test3 = ;
MemoryStream = new MemoryStream(new byte[8192]);
var rawSourceStream = new RawSourceWaveStream(MemoryStream, WaveFormat.CreateIeeeFloatWaveFormat(44100, 1));
//_autoTuner = new AutoTuneWaveProvider(_wave16ToFloatProvider, AutoTuneSettings);
_autoTuner = new AutoTuneWaveProvider(rawSourceStream, AutoTuneSettings);
_waveFloatTo16Provider = new WaveFloatTo16Provider(_autoTuner);
_monoToStereoProvider = new MonoToStereoProvider16(_waveFloatTo16Provider);
//_monoToStereoProvider = new MonoToStereoProvider16(_autoTuner);
_waveOutput = new WaveOutEvent();
WaveOutput.DeviceNumber = output.AudioDeviceId;
WaveOutput.PlaybackStopped += WaveOutput_PlaybackStopped;
WaveOutput.Init(_monoToStereoProvider);
//JoeWaveOutEvent joeWaveOut = new JoeWaveOutEvent();
//joeWaveOut.DeviceNumber = output.AudioDeviceId;
//joeWaveOut.DesiredLatency = 329;
//joeWaveOut.NumberOfBuffers = 7;
//joeWaveOut.Init(_monoToStereoProvider);
//DirectSoundDeviceInfo foundDeviceInfo = null;
//foreach (DirectSoundDeviceInfo deviceInfo in DirectSoundOut.Devices)
//{
// if (deviceInfo.Description.Contains(output.AudioDeviceName))
// {
// foundDeviceInfo = deviceInfo;
// break;
// }
//}
//if (foundDeviceInfo != null)
//{
// DirectSoundOutput = new DirectSoundOut(foundDeviceInfo.Guid, 300);
// DirectSoundOutput.PlaybackStopped += DirectSoundOutput_PlaybackStopped;
// DirectSoundOutput.Init(_monoToStereoProvider);
//}
}
