[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>
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