If I have a sample like here and I want just to do a field matching, like I would with TFM(mode=0) using Avisynth.

How to do it with mencoder/mplayer?

I looked over http://www.mplayerhq.hu/DOCS/man/en/mplayer.1.txt but I couldn't really pinpoint a parameter that sounds like it would do what I want. (but I might simply be overlooking it)

Cu Selur