Mplayer works but...

[Karl Larsen <k5di@xxxxxxxxxx>]

   Yesterday I got Mplayer on FC4 working just fine. The yum took some 
time but it comes right up. I got a small DVD from a guy running for 
office. It's on a regular cd. I was able to view that with Mplayer.

   So I decided to try a commercial DVD I bought and it does not play. 
I know I got the 0th part loaded and it tries to play but I never get a 
picture. Is this some stupid thing they put on a DVD to foil those who 
are able to copy the  DVD? Is there a fix?

Karl