/// <summary>
/// Init PortAudio and list record devices
/// </summary>
/// <returns>true if success</returns>
public bool Init()
{
_Devices = new List <SRecordDevice>();
try
{
if (_initialized)
{
CloseAll();
}
if (errorCheck("Initialize", PortAudio.Pa_Initialize()))
{
return(false);
}
_initialized = true;
int hostAPI = apiSelect();
int numDevices = PortAudio.Pa_GetDeviceCount();
for (int i = 0; i < numDevices; i++)
{
PortAudio.PaDeviceInfo info = PortAudio.Pa_GetDeviceInfo(i);
if (info.hostApi == hostAPI && info.maxInputChannels > 0)
{
SRecordDevice dev = new SRecordDevice();
dev.ID = i;
dev.Name = info.name;
dev.Driver = info.name + i.ToString();
dev.Inputs = new List <SInput>();
SInput inp = new SInput();
inp.Name = "Default";
inp.Channels = info.maxInputChannels;
if (inp.Channels > 2)
{
inp.Channels = 2; //more are not supported in vocaluxe
}
dev.Inputs.Add(inp);
_Devices.Add(dev);
}
}
_recHandle = new IntPtr[_Devices.Count];
_myRecProc = new PortAudio.PaStreamCallbackDelegate(myPaStreamCallback);
_DeviceConfig = _Devices.ToArray();
}
catch (Exception e)
{
_initialized = false;
CLog.LogError("Error initializing PortAudio: " + e.Message);
return(false);
}
return(true);
}
/// <summary>
/// Init PortAudio and list record devices
/// </summary>
/// <returns>true if success</returns>
public bool Init()
{
_Devices = new List<SRecordDevice>();
try
{
if (_initialized)
CloseAll();
if (errorCheck("Initialize", PortAudio.Pa_Initialize()))
return false;
_initialized = true;
int hostAPI = apiSelect();
int numDevices = PortAudio.Pa_GetDeviceCount();
for (int i = 0; i < numDevices; i++)
{
PortAudio.PaDeviceInfo info = PortAudio.Pa_GetDeviceInfo(i);
if (info.hostApi == hostAPI && info.maxInputChannels > 0)
{
SRecordDevice dev = new SRecordDevice();
dev.ID = i;
dev.Name = info.name;
dev.Driver = info.name + i.ToString();
dev.Inputs = new List<SInput>();
SInput inp = new SInput();
inp.Name = "Default";
inp.Channels = info.maxInputChannels;
if (inp.Channels > 2)
inp.Channels = 2; //more are not supported in vocaluxe
dev.Inputs.Add(inp);
_Devices.Add(dev);
}
}
_recHandle = new IntPtr[_Devices.Count];
_myRecProc = new PortAudio.PaStreamCallbackDelegate(myPaStreamCallback);
_DeviceConfig = _Devices.ToArray();
}
catch (Exception e)
{
_initialized = false;
CLog.LogError("Error initializing PortAudio: " + e.Message);
return false;
}
return true;
}
public bool Init()
{
_Devices = new List<SRecordDevice>();
try
{
BASS_DEVICEINFO info = new BASS_DEVICEINFO();
for (int n = 0; Bass.BASS_RecordGetDeviceInfo(n, info); n++)
{
if (info.IsEnabled)
{
SRecordDevice dev = new SRecordDevice();
dev.ID = n;
dev.Name = info.name;
dev.Driver = info.driver;
dev.Inputs = new List<SInput>();
if (Bass.BASS_RecordInit(n))
{
string name = String.Empty;
for (int j = 0; ((name = Bass.BASS_RecordGetInputName(j)) != null); j++)
{
SInput inp = new SInput();
inp.Name = name;
inp.Channels = 2; //TODO: how to retrieve the amount of channels?
dev.Inputs.Add(inp);
}
_Devices.Add(dev);
Bass.BASS_RecordFree();
}
}
}
}
catch (Exception)
{
//throw;
}
return true;
}
public bool Start(SRecordDevice[] DeviceConfig)
{
if (!_initialized)
return false;
for (int i = 0; i < _Buffer.Length; i++)
{
_Buffer[i].Reset();
}
_DeviceConfig = DeviceConfig;
bool[] active = new bool[DeviceConfig.Length];
Guid[] guid = new Guid[DeviceConfig.Length];
short[] channels = new short[DeviceConfig.Length];
for (int dev = 0; dev < DeviceConfig.Length; dev++)
{
active[dev] = false;
for (int inp = 0; inp < DeviceConfig[dev].Inputs.Count; inp++)
{
if (DeviceConfig[dev].Inputs[inp].PlayerChannel1 > 0 ||
DeviceConfig[dev].Inputs[inp].PlayerChannel2 > 0)
active[dev] = true;
guid[dev] = new Guid(DeviceConfig[dev].Driver);
channels[dev] = (short)DeviceConfig[dev].Inputs[0].Channels;
}
}
for (int i = 0; i < _Devices.Count; i++)
{
if (active[i])
{
SoundCardSource source = new SoundCardSource(guid[i], channels[i]);
source.SampleRateKHz = 44.1;
source.SampleDataReady += this.OnDataReady;
source.Start();
_Sources.Add(source);
}
}
_DeviceConfig = DeviceConfig;
return true;
}
public bool Init()
{
DeviceCollection devices = DirectSoundCapture.GetDevices();
_Devices = new List <SRecordDevice>();
_Sources = new List <SoundCardSource>();
int id = 0;
foreach (DeviceInformation dev in devices)
{
DirectSoundCapture ds = new DirectSoundCapture(dev.DriverGuid);
SRecordDevice device = new SRecordDevice();
device.Driver = dev.DriverGuid.ToString();
device.ID = id;
device.Name = dev.Description;
device.Inputs = new List <SInput>();
SInput inp = new SInput();
inp.Name = "Default";
inp.Channels = ds.Capabilities.Channels;
if (inp.Channels > 2)
{
inp.Channels = 2; //more are not supported in vocaluxe
}
device.Inputs.Add(inp);
_Devices.Add(device);
id++;
ds.Dispose();
}
_DeviceConfig = _Devices.ToArray();
_initialized = true;
return(true);
}
public bool Init()
{
DeviceCollection devices = DirectSoundCapture.GetDevices();
_Devices = new List<SRecordDevice>();
_Sources = new List<SoundCardSource>();
int id = 0;
foreach (DeviceInformation dev in devices)
{
DirectSoundCapture ds = new DirectSoundCapture(dev.DriverGuid);
SRecordDevice device = new SRecordDevice();
device.Driver = dev.DriverGuid.ToString();
device.ID = id;
device.Name = dev.Description;
device.Inputs = new List<SInput>();
SInput inp = new SInput();
inp.Name = "Default";
inp.Channels = ds.Capabilities.Channels;
if (inp.Channels > 2)
inp.Channels = 2; //more are not supported in vocaluxe
device.Inputs.Add(inp);
_Devices.Add(device);
id++;
ds.Dispose();
}
_DeviceConfig = _Devices.ToArray();
_initialized = true;
return true;
}
public bool Start(SRecordDevice[] DeviceConfig)
{
for (int i = 0; i < _Buffer.Length; i++)
{
_Buffer[i].Reset();
}
for (int i = 0; i < _recHandle.Length; i++)
{
_recHandle[i] = -1;
}
_DeviceConfig = DeviceConfig;
bool[] active = new bool[DeviceConfig.Length];
for (int dev = 0; dev < DeviceConfig.Length; dev++)
{
active[dev] = false;
for (int inp = 0; inp < DeviceConfig[dev].Inputs.Count; inp++)
{
if (DeviceConfig[dev].Inputs[inp].PlayerChannel1 > 0 ||
DeviceConfig[dev].Inputs[inp].PlayerChannel2 > 0)
active[dev] = true;
}
}
bool result = true;
for (int i = 0; i < _recHandle.Length; i++)
{
if (active[i])
{
if (Bass.BASS_RecordInit(i))
{
_recHandle[i] = Bass.BASS_RecordStart(44100, 2, BASSFlag.BASS_RECORD_PAUSE, 20, _myRecProc, IntPtr.Zero);
// start recording
result |= Bass.BASS_ChannelPlay(_recHandle[i], false);
}
}
}
return result;
}
/// <summary>
/// Start Voice Capturing
/// </summary>
/// <param name="DeviceConfig"></param>
/// <returns></returns>
public bool Start(SRecordDevice[] DeviceConfig)
{
if (!_initialized)
return false;
for (int i = 0; i < _Buffer.Length; i++)
{
_Buffer[i].Reset();
}
for (int i = 0; i < _recHandle.Length; i++)
{
_recHandle[i] = IntPtr.Zero;
}
_DeviceConfig = DeviceConfig;
bool[] active = new bool[DeviceConfig.Length];
for (int dev = 0; dev < DeviceConfig.Length; dev++)
{
active[dev] = false;
for (int inp = 0; inp < DeviceConfig[dev].Inputs.Count; inp++)
{
if (DeviceConfig[dev].Inputs[inp].PlayerChannel1 > 0 ||
DeviceConfig[dev].Inputs[inp].PlayerChannel2 > 0)
active[dev] = true;
}
}
bool result = true;
for (int i = 0; i < _recHandle.Length; i++)
{
if (active[i])
{
PortAudio.PaStreamParameters inputParams = new PortAudio.PaStreamParameters();
inputParams.channelCount = _DeviceConfig[i].Inputs[0].Channels;
inputParams.device = _DeviceConfig[i].ID;
inputParams.sampleFormat = PortAudio.PaSampleFormat.paInt16;
inputParams.suggestedLatency = PortAudio.Pa_GetDeviceInfo(_DeviceConfig[i].ID).defaultLowInputLatency;
if (errorCheck("OpenStream", PortAudio.Pa_OpenStream(
out _recHandle[i],
ref inputParams,
IntPtr.Zero,
44100,
PortAudio.paFramesPerBufferUnspecified,
PortAudio.PaStreamFlags.paNoFlag,
_myRecProc,
new IntPtr(i))))
return false;
if (errorCheck("Start Stream", PortAudio.Pa_StartStream(_recHandle[i])))
return false;
}
}
return result;
}
