Hello,
My sequence settings are: fr.size 720×576, 25fps, DV-Pal, Pix aspect PAL-CCIR-601, field dominance lower.
I have a photo-jpeg on one track and a film on top of it on a 2nd track. The film has the same settings as the sequence and the photo-jpg is fr.size 919×576, 25fps, pixel aspect square, field none.
Thank you for your help!