Michael Moore schrieb:
> Hi,
> 
> I received a few quicktime files from a friend; however, when I play it
> there is no video. The audio stream is fine. My friend can play it fine
> in the application "Media Player Classic" for Microsoft Xp.
> 
[...]
> 
> Any pointers would be handy.
> 

Can you post the output of mplayer when you want to play these files -
possibly with -v?

Do you use a 64bit or 32bit system?