[MPlayer-dev-eng] is there someone familiar with the pullup process?

[compn]

On Sat, 12 Jun 2010 00:08:42 -0400, U. George wrote:
>I have a vixia hfs100 camcorder that produces PF24 ( canon labeled ) 
>video format.
>the format is progressive frames ( 30fps ) which does not use the 2:3 
>pullup scheme ( I think )
>
>when I look at the raw footage on sony vegas I see
>F:F:D:F:F: F:F:D:F:F F:F:D:F:F
>
>where F is a progressive frame
>and   D is a complete duplicate of the previous progressive frame.
>
>I would like to edit the mencoder pullup source code to handle this PF24 
>format to remove the duplicate frame and create the 24fps progressive file.
>
>What do i have to read (or communicate with ) to begin this process?

i asked rich on irc, and suggested you try the decimate filter?
are the frames exact duplicates or near duplicates?

if decimate works rich thinks duplicating that into pullup wouldnt be
wise.

-compn