[FFmpeg-trac] #1963(avcodec:closed): ffv1 does not support threads
FFmpeg
trac at avcodec.org
Sat Nov 24 22:50:05 CET 2012
#1963: ffv1 does not support threads
-------------------------------------+-------------------------------------
Reporter: Safari | Owner:
Type: enhancement | Status: closed
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: ffv1 | worksforme
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by Safari):
I get over 59 fps with x264. 1.8 CPUs utilized (out of 4).
I had "-threads auto" and -slice_count makes no difference.
Maybe if encode_plane was optimized for AVX, it could do 60 fps with one
or two CPUs ;=)
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1963#comment:4>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list