public static int GetSamplesAtByte(this AudioConverter converter, AudioFormat format, int startIdx, int frameCount, Span <byte> buffer)
{
int sampleCount = frameCount * format.Channels;
var conversionBuffer = new Span <float>(new float[sampleCount]);
int samplesGotten = converter.GetConvertedSamplesAt(format, startIdx, frameCount, conversionBuffer);
if (samplesGotten == 0)
{
return(0);
}
for (var i = 0; i < samplesGotten; i++)
{
AudioConverter.SetSampleAsFloat(i, conversionBuffer[i], buffer, format);
}
return(samplesGotten);
}
