Actualy there are two questions.
1. Im trying to convert and hour long asf to mpeg2 svcd format and im using tmpg. At first it says there is 5 hours left, then after a couple of minutes it says there is 250+ hours left! I've converted longer AVI files to svcd and it NEVER took that long.

2. I got this mpeg movie with bad sound and i want to cut out the bad music and replace it with good music. Also i want it to work on SVCD