Depending on how much footage there was in ea. frame rate…
I might try this:
Take a 29.97 clip and drop it on the “make new sequence and match icon”.
Do you have that in CS5? If not make a DV NTSC 29.97 seq.
Then add some 24p & 30p clips.
Compress a portion that has all 3 clip formats out to the final format you are using, ie: DVD. Take a look at it, it might be fine that way.
Try to use clips with motion in them for the tests.
Chris Tompkins
Video Atlanta LLC