Thanks,
What I am looking for is a kind of stretched format which can be used for dvd post prods.
I have to convert the original HDV files into 16:9 anamorphic but the final sizing has to be this kind of stretched format but still keeping it 720X480.
One time, I have changed the sequence settings into Ntsc dv (3:2), and suddenly I got my footage with the right ratio in the canvas . The only problem is that I have to convert that thing into a DVCPRO/NTSC mov file but the compressor only let me do it in 16:9 or 4:3, and if I do that I loose the 3:2 and the self contained movie once converted shows up in 16:9 or 4:3.