Your definiation of Filmic effect is wrong.

Films don't have fields they have frames. TV pictures have 2 fields per
frame, if you Film Fx a tv picture you throw away one of the fields,
normally the 2nd field and dupicate the first field creating 2 identical
fields which in all sense becomes a frame.

If your still with me so far and havent fallen asleep

The problem you've highlighted is a common one and its because you're
playing DV material possibly on a non DV timeline and I'll bet its as jerky
as hell when there are pans and movement of the camera & sunjects. One
possible cure is to de-interlace the file, this is a simple 'Filmic' process
which will get rid of the jitter - hopefully - the down side is it will make
your picture look softer.

DV signals are a complete pain in the bum as they go against the norm and
start their signal on field 2, where the norm is to start on field 1. In the
TV world you can edit DV material providing your project and timeline is set
to DV & you capture everthing as DV - including all the other TV acquistion
formats. The other problem as well is watching it on a TFT TV and a CRT TV,
TFT don't have fields in the sense that CRT TVs do, so its always best - if
possible of course - to watch on a CRT TV and you'll see things like wrong
field dominance and other faults you can't see on a TFT.

The other problem I see a lot, is when there is a double field dominance
change and that's a bugger to find where it went wrong

I don't know your method or the programmes used as I'm a Mac man and use
Final Cut Studio to edit my movies and DVDs, but I'm sure someone else could
guide you in the right direction

Regards
Dave