[MPlayer-users] 60p -> 24p conversion for ATSC

[RC]

On Thu, 9 Feb 2006 14:40:31 -0800
rob pfile <pfile at pacbell.net> wrote:

> some time ago i posted about this topic, and Rich Felker was kind 
> enough to reply. he mentioned that there was a hack using
> vf_tinterlace  to do frame decimation of 24p material that's had
> frames duplicated for  broadcast as 60p ATSC. i wasnt able to find any
> mention of this  anywhere in the archives, so if someone out there can
> describe this  hack, i'd be interested in hearing about it.

Not much to describe.  All the ivtc filters work on fields, not frames,
so you put tinterlace before pullup/filmdint/ivtc/detc to give it fields
to work with.

It only took a minute to find the original thread: 
http://thread.gmane.org/gmane.comp.video.mencoder.user/536