[FFmpeg-trac] #2602(avformat:open): Implement a soft-telecine filter

FFmpeg trac at avcodec.org
Wed Dec 30 12:58:37 EET 2020


#2602: Implement a soft-telecine filter
-------------------------------------+-------------------------------------
             Reporter:  microchip    |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  mpegps       |               Blocked By:
  pulldown mpeg2video                |
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by Balling):

 >I would have expected that the option is not boolean but a target frame
 rate.

 Why? It supports only 24/1.001 (not even 24.000, though IMHO it can by
 mistake, that the opposite from Blu-ray that supports both), which is a
 flag, i.e. boolean. I understand that the Mencoder was cool with all those
 options back then to reencode, but we do not need it anymore or DVDs for
 that matter. Also, a ffmpeg does read the flag. So...

 Also, see #5662. That is not that simple, you can have multiple cadences
 on screen at the same time.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/2602#comment:14>
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