#2640: When dropping most frames, conversion from yuvj420p to gbrp becomes
faster
if explicitly asking rgb24 intermediate
-------------------------------------+-------------------------------------
Reporter: b_jonas | Owner:
Type: defect | Status: new
Priority: minor | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by cehoyos):
Replying to [ticket:2640 b_jonas]:
> I believe that direct color space conversion to gbrp should not add this
much overhead if I am dropping most of the output frames anyway, because
the color space conversion should be needed only for the frames kept.
I strongly suspect you can achieve that higher performance if you put the
fps filter in front of the scale filter in your filter chain.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2640#comment:3>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
_______________________________________________
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac
