private void adjustVolume(float value)
{
// First, we rewind the stream
stream.Seek(0, SeekOrigin.Begin);
// Then we create a decoder for it
decoder = new WaveDecoder(stream);
var signal = decoder.Decode();
// We apply the volume filter
var volume = new VolumeFilter(value);
volume.ApplyInPlace(signal);
// Then we store it again
stream.Seek(0, SeekOrigin.Begin);
encoder = new WaveEncoder(stream);
encoder.Encode(signal);
}
