[Avid-L2] OT - footage that looked ok in Seq, has interpolation prob in DVD via Compressor

 

I did a motion gfx edit that includes some live-action footage
extracted from a ntsc dvd via MPEG Streamclip*. I extracted the dvd
footage as a DV quicktime 720x480. All the above looks fine as ntsc
video out of the Avid. However when go to make dvd (via a Avid
native Qt) with best qualty DVD preset with Apple compressor, the
footage has what looks like an interpolation problem., stutter and
horiz bands during rapid movement . The motion gfx parts looks fine.
I could recapture the footage as analog out of a dvd player but
wanted to ask if anyone know how I can troubleshoot and fix this
interpolation problem.

Thanks in advance,

Paul

P.S It's woth mentioning that a s-video-out real-time dvd of the
sequence looks good. But the problems with that is that my edit is
anamorphic and the Pioneer dvd recorder will make a dvd that plays
back as squeezed 4x3. A secondary question... does anyone know of a
Mac dvd player app that can do the 16x9 stretch? I tried VLC, which
will do the stretch but can't see to deinterlace the playback and
looks cruddy.

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