[MacDV] MP3 Audio Extraction From MPEG Movie?

[Thubten Kunga]

I'm stumped. I have downloaded a 55.4 MB 5:34 minute Music Video MPEG 
movie (i know not what flavor) that plays in QuickTime. But when I try 
to use my QuickTime Pro 6.1 to export the audio as an AIFF file, I get 
no option to do that. In fact no audio extraction option is shown. So I 
downloaded Extractor .95 from the internet and it won't recognize the 
MPEG movie as a file it can deal with. I did already export the 
original MPEG movie as a QuickTime Movie. But Extractor doesn't see 
that file either.

I have a Judeth Stern and Robert Lettieri Visual QuickStart Guide to QT 
Pro 5 book that says that I am supposed to be able to see audio export 
options that don't show up in QTP 6.1. Did Apple remove the audio 
extraction options in 6.1 Pro?

How do I get the audio out of the MPEG movie and ultimately into an MP3 
file?

Thanks in advance for your help whom ever you are.

k