[FFmpeg-trac] #8912(undetermined:new): libx264: profiles "main"/"high" ignored when "-preset ultrafast" is specified

FFmpeg trac at avcodec.org
Tue Sep 29 06:08:16 EEST 2020


#8912: libx264: profiles "main"/"high" ignored when "-preset ultrafast" is
specified
--------------------------------------+----------------------------------
             Reporter:  XXLuigiMario  |                     Type:  defect
               Status:  new           |                 Priority:  normal
            Component:  undetermined  |                  Version:  4.2
             Keywords:                |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
--------------------------------------+----------------------------------
 When using -preset ultrafast, the profile of the encoded file will always
 become "constrained baseline" even if "-profile:v main" or "-profile:v
 high" are specified. This does not apply to "-profile:v high444".

 '''How to reproduce?'''

 {{{
 ffmpeg -i test.mkv -c:v libx264 -preset ultrafast -profile:v high -pix_fmt
 yuv420p out.mkv
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8912>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list