private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
if (_waveOutDevice != null && _filtered != null)
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
WaveFileWriter.CreateWaveFile(saveFileDialog.FileName, _filtered.ToWaveProvider16());
}
}
else
{
MessageBox.Show("Open an audio file first", "Error");
}
}
public ISampleProvider ProcessSample(ISampleProvider input)
{
Wave16toIeeeProvider ieeeprovider;
if (!input.WaveFormat.Equals(Mixer.Instance.mixer.WaveFormat))
{
ieeeprovider = new Wave16toIeeeProvider(input.ToWaveProvider16());
return(ieeeprovider.ToSampleProvider());
}
else
{
return(input);
}
}
/* Applies volume and pan parameters to outgoing samples*/
private ISampleProvider ProcessInput(ISampleProvider input, int bankIndex, int padIndex)
{
VolumeSampleProvider VSP = new VolumeSampleProvider(input);
VSP.Volume = samplerModel.song.banks[bankIndex].pads[padIndex].volume;
PanningSampleProvider PSP = new PanningSampleProvider(VSP.ToWaveProvider16().ToSampleProvider()); // <- this throws ArgumentException
PSP.Pan = samplerModel.song.banks[bankIndex].pads[padIndex].pan;
//ISampleProvider result = PSP.Skip(new TimeSpan(0, 0, (int) samplerModel.song.banks[bankIndex].pads[padIndex].startPoint));
ISampleProvider result = PSP.Skip(samplerModel.song.banks[bankIndex].pads[padIndex].startPoint);
//int duration = (int)(samplerModel.song.banks[bankIndex].pads[padIndex].endPoint - samplerModel.song.banks[bankIndex].pads[padIndex].startPoint);
TimeSpan duration = (samplerModel.song.banks[bankIndex].pads[padIndex].endPoint - samplerModel.song.banks[bankIndex].pads[padIndex].startPoint);
//result = result.Take(new TimeSpan(0,0,duration));
result = result.Take(duration);
return(result.ToWaveProvider16().ToSampleProvider());
}
public MonoStereoSwapProvider(ISampleProvider sampleProvider)
{
BackingSampleProvider = sampleProvider;
MonoProvider = new MonoToStereoProvider16(sampleProvider.ToWaveProvider16()).ToSampleProvider();
StereoProvider = new StereoToMonoProvider16(sampleProvider.ToWaveProvider16()).ToSampleProvider();
}