public void AddSource(ISampleProvider source, TimeSpan delayBy) { ISampleProvider _source; if (source.WaveFormat.Channels == 1) _source = new MonoToStereoSampleProvider(source); else if (source.WaveFormat.Channels == 2) _source = source; else return; mix.AddMixerInput(new OffsetSampleProvider(_source) { DelayBy = delayBy }); }
/// <summary> /// Initialises a new instance of SampleChannel /// </summary> /// <param name="waveProvider">Source wave provider, must be PCM or IEEE</param> /// <param name="forceStereo">force mono inputs to become stereo</param> public SampleChannel(IWaveProvider waveProvider, bool forceStereo) { ISampleProvider sampleProvider = SampleProviderConverters.ConvertWaveProviderIntoSampleProvider(waveProvider); if (sampleProvider.WaveFormat.Channels == 1 && forceStereo) { sampleProvider = new MonoToStereoSampleProvider(sampleProvider); } this.waveFormat = sampleProvider.WaveFormat; // let's put the meter before the volume (useful for drawing waveforms) this.preVolumeMeter = new MeteringSampleProvider(sampleProvider); this.volumeProvider = new VolumeSampleProvider(preVolumeMeter); }
/// <summary> /// Initialises a new instance of SampleChannel /// </summary> /// <param name="waveProvider">Source wave provider, must be PCM or IEEE</param> /// <param name="forceStereo">force mono inputs to become stereo</param> // Token: 0x06000B91 RID: 2961 RVA: 0x000228D0 File Offset: 0x00020AD0 public SampleChannel(IWaveProvider waveProvider, bool forceStereo) { ISampleProvider sampleProvider = SampleProviderConverters.ConvertWaveProviderIntoSampleProvider(waveProvider); if (sampleProvider.WaveFormat.Channels == 1 && forceStereo) { sampleProvider = new MonoToStereoSampleProvider(sampleProvider); } this.waveFormat = sampleProvider.WaveFormat; this.preVolumeMeter = new MeteringSampleProvider(sampleProvider); this.volumeProvider = new VolumeSampleProvider(this.preVolumeMeter); }
/// <summary> /// Initialises a new instance of SampleChannel /// </summary> /// <param name="waveProvider">Source wave provider, must be PCM or IEEE</param> public SampleChannel(IWaveProvider waveProvider) { ISampleProvider sampleProvider; if (waveProvider.WaveFormat.Encoding == WaveFormatEncoding.Pcm) { // go to float if (waveProvider.WaveFormat.BitsPerSample == 8) { sampleProvider = new Pcm8BitToSampleProvider(waveProvider); } else if (waveProvider.WaveFormat.BitsPerSample == 16) { sampleProvider = new Pcm16BitToSampleProvider(waveProvider); } else if (waveProvider.WaveFormat.BitsPerSample == 24) { sampleProvider = new Pcm24BitToSampleProvider(waveProvider); } else { throw new InvalidOperationException("Unsupported operation"); } } else if (waveProvider.WaveFormat.Encoding == WaveFormatEncoding.IeeeFloat) { sampleProvider = new WaveToSampleProvider(waveProvider); } else { throw new ArgumentException("Unsupported source encoding"); } if (sampleProvider.WaveFormat.Channels == 1) { sampleProvider = new MonoToStereoSampleProvider(sampleProvider); } this.waveFormat = sampleProvider.WaveFormat; // let's put the meter before the volume (useful for drawing waveforms) this.preVolumeMeter = new MeteringSampleProvider(sampleProvider); this.volumeProvider = new VolumeSampleProvider(preVolumeMeter); }