public SequenceRecorder(Conductor cond, KeyboardConfiguration key)
{
conductor = cond;
keyboard = key;
InitializeComponent();
int waveInDevices = NAudio.Wave.WaveIn.DeviceCount;
for (int waveInDevice = 0; waveInDevice < waveInDevices; waveInDevice++)
{
NAudio.Wave.WaveInCapabilities deviceInfo = NAudio.Wave.WaveIn.GetCapabilities(waveInDevice);
microphoneList.Items.Add(waveInDevice + ": " + deviceInfo.ProductName);
}
microphoneList.SelectedIndex = 0;
sensitivity.SelectedIndex = 0;
sourceStream = new NAudio.Wave.WaveIn();
sourceStream.DeviceNumber = 0;
sourceStream.WaveFormat = conductor.GetWaveFormat();// new NAudio.Wave.WaveFormat(44100, NAudio.Wave.WaveIn.GetCapabilities(0).Channels);
bytesPerChannel = (sourceStream.WaveFormat.BitsPerSample / 8);
bytesPerSample = bytesPerChannel * sourceStream.WaveFormat.Channels;
sourceStream.DataAvailable += new EventHandler <NAudio.Wave.WaveInEventArgs>(sourceStream_DataAvailable);
sourceStream.StartRecording();
}
/// <summary>
/// Retrieves the capabilities of a waveIn device
/// </summary>
/// <param name="devNumber">Device to test</param>
/// <returns>The WaveIn device capabilities</returns>
public static WaveInCapabilities GetCapabilities(int devNumber)
{
WaveInCapabilities caps = new WaveInCapabilities();
int structSize = Marshal.SizeOf(caps);
MmException.Try(WaveInterop.waveInGetDevCaps((IntPtr)devNumber, out caps, structSize), "waveInGetDevCaps");
return caps;
}
public AudioSourceInfo(WaveInCapabilities capabilities, int deviceNumber)
{
Name = capabilities.ProductName;
Channels = capabilities.Channels.ToString(CultureInfo.InvariantCulture);
Capabilities = capabilities;
DeviceNumber = deviceNumber;
}
/// <summary>
/// Retrieves the capabilities of a waveIn device
/// </summary>
/// <param name="devNumber">Device to test</param>
/// <returns>The WaveIn device capabilities</returns>
public static WaveInCapabilities GetCapabilities(int devNumber)
{
WaveInCapabilities caps = new WaveInCapabilities();
int structSize = Marshal.SizeOf(caps);
MmException.Try(WaveInterop.waveInGetDevCaps((IntPtr)devNumber, out caps, structSize), "waveInGetDevCaps");
return(caps);
}
public static WaveInCapabilities GetCapabilities(int devNumber)
{
WaveInCapabilities waveInCapabilities = default(WaveInCapabilities);
int waveInCapsSize = Marshal.SizeOf(waveInCapabilities);
MmException.Try(WaveInterop.waveInGetDevCaps((IntPtr)devNumber, out waveInCapabilities, waveInCapsSize), "waveInGetDevCaps");
return(waveInCapabilities);
}
public AudioInputRecorder(int deviceNumber, WaveInCapabilities deviceInfo)
{
Options.Description = deviceInfo.ProductName;
Options.DeviceNumber = deviceNumber;
Options.DeviceGuid = deviceInfo.ProductGuid.ToString("N");
Options.Load();
if(Options.Enabled)
StartListening();
Options.PropertyChanged += OptionsOnPropertyChanged;
}
public static extern MmResult waveInGetDevCaps(IntPtr deviceID, out WaveInCapabilities waveInCaps, int waveInCapsSize);
public static extern MmResult waveInGetDevCaps(IntPtr deviceID, out WaveInCapabilities waveInCaps, int waveInCapsSize);
RecordingDevice(int deviceNumber, string name, WaveInCapabilities capabilities)
{
DeviceNumber = deviceNumber;
GenericName = name;
Capabilities = capabilities;
}
private int GetDeviceNumberFromCapabilities(WaveInCapabilities capabilities)
{
for (int i = 0; i < WaveIn.DeviceCount; i++)
{
if (AreCapabiliesEqual(WaveIn.GetCapabilities(i), capabilities))
return i;
}
throw new ArgumentException("Input capabilies not found");
}
private bool AreCapabiliesEqual(WaveInCapabilities a, WaveInCapabilities b)
{
return a.ManufacturerGuid == b.ManufacturerGuid && a.ProductGuid == b.ProductGuid;
}
public DeviceModel(int wavDeviceNum, WaveInCapabilities waveincapabilities)
{
Provider = DeviceProvider.Wave;
WavDeviceNumber = wavDeviceNum;
WaveInCapabilities = waveincapabilities;
}
public InputDeviceModel(int n, WaveInCapabilities capabilities)
: base(n, capabilities)
{
}
