Xvid raw to nandub divx

Hi uhh im trying to encode a Xvid raw to divx. But when i encode the fps mess up and it looks like im only playing at liek 4fps. it tells me cause the raw is a unknown VBR source. Im trying to get thsi raw to encode but problems liek this happen. If you guys can help me. I will be stupid happy :D

Um, why would you want to encode "Xvid raw to divx"?

What's going on here? Two damn notunderstandableorevenanysenseimplyingposts at the same time? :scared: I just can recommend some peoples to do not use drugs that often... your brains can get damaged seriously! :o