Saving WMA in NAudio

Question

I'm trying to convert a WAV file into a WMA file using NAudio. I've managed to get it partly working but the last few seconds of the sound effect is cut off.

WaveFileReader wr = new WaveFileReader(@"C:\mywav.wav");
WmaWriter ww = new WmaWriter(new FileStream(@"C:\mywma.wma",FileMode.Create),new WaveFormat(44100,2),profile);

byte[] buff = null;

int read = 0;

buff=new byte[wr.Length];
read = wr.Read(buff,0,buff.Length);
while ((read > 0))
{
  ww.Write(buff,0,read);
  read = wr.Read(buff,0,buff.Length);
}

This only partly writes a WMA file and not the whole WAV file that's read in. Alternatively is there a way to convert to WMA without the need for NAudio in C#?

Answer 1

As discussed in the comments, use a using block with the writer (and reader actually) so the streams are flushed and closed properly.