private void Setup(SoundTouch <TSampleType, TLongSampleType> pSoundTouch, int sampleRate, int channels, float TempoDelta, float PitchDelta)
{
pSoundTouch.SetSampleRate(sampleRate);
pSoundTouch.SetChannels(channels);
pSoundTouch.SetTempoChange(TempoDelta);
pSoundTouch.SetPitchSemiTones(PitchDelta);
pSoundTouch.SetRateChange(0);
pSoundTouch.SetSetting(SettingId.UseQuickseek, 0);
pSoundTouch.SetSetting(SettingId.UseAntiAliasFilter, 1);
}
public NAudionSoundComponent(ISampleProvider sourceProvider)
{
this.sourceProvider = sourceProvider;
soundTouch = new SoundTouch();
// Settings
soundTouch.SetRate(1.0f);
soundTouch.SetPitchOctaves(playbackRate / 10);
soundTouch.SetTempo(playbackRate);
soundTouch.SetUseAntiAliasing(false);
soundTouch.SetUseQuickSeek(false);
soundTouch.SetSampleRate(WaveFormat.SampleRate);
channelCount = WaveFormat.Channels;
soundTouch.SetChannels(channelCount);
sourceReadBuffer = new float[(WaveFormat.SampleRate * channelCount * (long)readDurationMilliseconds) / 1000];
soundTouchReadBuffer = new float[sourceReadBuffer.Length * 10]; // support down to 0.1 speed
endNotified = false;
}