Video vs Film motion
I'm a big fan of the look of video - 50 field motion for me looks a lot better than 25 frame jerky motion of film. People who "film look"(!) video to make budget video productions more professional show they know nothing about TV! Anyhow - Steve Roberts at the BBC (who resores old Dr Who episodes - see the website he runs wrote a bit about VidFire, a pluggin for Premier that makes the "missing" fields from film-recordings of video by motion vector estimation - see this uk.tech.broadcast thread from 2001.