[FFmpeg-user] Detelecine: I got the right result from the wrong command?

[Huspnet]

> On May 22, 2025, at 9:04 PM, Huspnet <llee040 at sbcglobal.net> wrote:
> 
> Here's a detelecine alternative method that might be worth trying.
> 
> ffmpeg -i detelecine_input.mkv -map 0:0 -vf fieldmatch=order=tff:combmatch=none,decimate,crop=640:480:0:0 -c:v h264_videotoolbox -b:v 2800k -color_primaries:v bt709 -color_trc:v bt709 -colorspace:v bt709 -metadata:s:v "title=" -disposition:v default -map 0:1 -c:a:0 copy -metadata:s:a:0 "title=" -disposition:a:0 default -metadata:g "title=" -r 24 -movflags disable_chpl detelecine_output.mkv
> 
> L. Lee

Oops, sorry about that Mac stuff. Here's a different example. The filter chain (maybe rate setting, too) is what matters, I hope. Detelecined the provided example anyway.

ffmpeg -i detelecine_input.mkv -vf fieldmatch=order=tff:combmatch=none,decimate,crop=640:480:0:0 -c:v libx265 -b:v 3000k -c:a:0 copy -r 24 detelecine_output.mkv

L. Lee