[MacDV] Audio Sample Rate

[KS]

sb,

Forgive me for corresponding directly with you, instead of the entire  
macdv list.  but, you've been helpful in the past.  If you'd rather I  
didn't email you directly please let me know.

Anyway, I just completed a 4 min. video of a news story for a  
client's product.  (Cut out commercials, cleaned up & added beginning  
and end title.)

I can export the completed project as a QT video, but when I try to  
export as a WMV file I keep getting a message that reads,  
"Inconsistent Audio Sample Rate - the media you are exporting  
contains audio with multiple sample rates."  I've opened the project  
several times and tried to find a way to convert the audio sample  
rates into one rate or at least verify the audio sample rate, but I'm  
stuck.

Can you suggest a fix please?

Thanks,

ks