[FFmpeg-devel] [PATCH] -force_key_frames option

Nicolas George nicolas.george
Sat Oct 16 20:39:22 CEST 2010


> *ffmpeg* option, also maybe -forced_key_frame is more useful (check
>  how it is done in the rest of the file).

Adapted to be written the same way as the other comments.

> Missing ffmpeg-doc.texi docs.

Added.

Also:

- changed from -forced_key_frames to -force_key_frames: more consistent with
  other options (-force_fps) and the one I submitted to MPlayer;

- added the argument description to the option structure.

> BTW can you explain a scenario where using this option would be useful?

I want to use it to ensure that there is a seek point exactly at a place I
will probably want to jump precisely sometime, the major example would be
the end of an opening and beginning of the program proper. The scene change
detection system will often make it happen, but not always if there is a
fade-in.

Regards,

-- 
  Nicolas George
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