[Gnash] MP3 support

[flamma]

I was very happy to see a free app that could "play many current flash 
movies", but when I managed to compile it (it wasn't easy), I couldn't 
hear the sound in my flash movies (the render was very nice).

If I call the verbose option:

gnash -v NG15-2.swf
mp3 format sound requested; this demo does not handle mp3
mp3 format sound requested; this demo does not handle mp3
[...]

What does that mean? That mp3 is not currently supported? Or that I 
downloaded a bad version or something similar?

--
Inconexo