extracted audio can't be opened or converted

[immz0r]

I extracted (or demuxed? whatever its called) audio from a divx-movie, and tried to open it, but it said "missing codec, unable to open file"

This was the same audio-file that i muxed with another divx, but what happened was that the audio was played twice the speed in the movie, like fastforwarded..

I tried vdub to save the wav from the divx, i tried tmpgenc to demux, but it just won't open :\
Tried to convert the wav i extracted to mp2/mp3 with BeSweet, but.. won't work either

Error 58: Error : Unknown Input-File Format : "d:\mulholland.wav".
Quiting...
[00:00:00:000] Conversion Completed !                                    
Logging ends : 01/05/03 , 13:02:41.

What am i doing wrong, or what am i missing here

TiA[/quote]

[Tbear]

Use Gspot to see what codec was used. You can get ti in the tools to your left.