Re: dvd pro vs toaster

Hello,
I have a spot with lots of clips in the frame with constant changing parameters at one time. I always used toaster for burning (with no problem). But with this one there is kind of a jerky stuttering as the clips shrink or grow (on certain dvd players, not higher end ones, and not on my mac). Can dvdpro make a copy that won't do this? Is there anything special I need to do to accomplish this?
Thank you.
George Mirabal