public float[] ReadMonoFromSource(string source, int sampleRate, double secondsToRead, double startAtSecond)
{
using (var stream = naudioFactory.GetStream(source))
{
SeekToSecondInCaseIfRequired(startAtSecond, stream);
using (var resampler = naudioFactory.GetResampler(stream, sampleRate, Mono))
{
var waveToSampleProvider = new WaveToSampleProvider(resampler);
return samplesAggregator.ReadSamplesFromSource(new NAudioSamplesProviderAdapter(waveToSampleProvider), secondsToRead, sampleRate);
}
}
}
private float[] ReadMonoFromSource(string pathToSource, int sampleRate, int secondsToRead, int startAtSecond, Func<SampleProviderConverterBase, ISamplesProvider> getSamplesProvider)
{
using (var reader = new MediaFoundationReader(pathToSource))
{
SeekToSecondInCaseIfRequired(startAtSecond, reader);
var ieeeFloatWaveFormat = WaveFormat.CreateIeeeFloatWaveFormat(sampleRate, 1);
using (var resampler = new MediaFoundationResampler(reader, ieeeFloatWaveFormat))
{
var waveToSampleProvider = new WaveToSampleProvider(resampler);
return samplesAggregator.ReadSamplesFromSource(getSamplesProvider(waveToSampleProvider), secondsToRead, sampleRate);
}
}
}
