I recently downloaded an XviD AVIs with messed up audio. The video plays fine in Quicktime, but the audio track is slowed down. I've never encountered this before.

MPlayer and VLC play the file correctly, as does Quicktime if I run it through DivX Doctor II. If I drag the AVI onto DivX Tool, I get the following alert:
"This file does not have an MP3-formatted audio track. You will be unable to edit the headers or change the fourCC."

However, Quicktime reports that it does have an mp3 audio track.

Anyone know what's wrong with this file?