Thanks for the advice! Tried the interpret footage option for 0.9 and this has no effect on the stretch happening in Encore DVD.. it’s still there.
Here’s another thing that I discovered while troubleshooting…
I can bring that exact same Quicktime file that Encore stretches into After Effects, export as mpeg2-dvd and bring both the original and newly created files into Encore.
It’s still stretching the orignal file…but does not stretch the After Effects file…anyone know why this is?