[FFmpeg-trac] #9131(undetermined:closed): libx265 Dolby Vision options

FFmpeg trac at avcodec.org
Tue Mar 2 02:42:37 EET 2021

#9131: libx265 Dolby Vision options
             Reporter:  kliffgomel   |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:  invalid
             Keywords:  libx265      |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by Balling):

 No need to update. https://github.com/BtbN/FFmpeg-

 This is a WONTFIX bug in ffmpeg.

 See https://unix.stackexchange.com/questions/230800/re-encoding-video-
 library-in-x265-hevc-with-no-quality-loss "except those CLI-only ones,
 those are only used with x265 binary directly"

 Did you use https://github.com/ValZapod/dovi_tool#extract-rpu to extract

 Then you can use your command to encode.

 Other affected commands: zonefile qpfile dolby-vision-rpu recon

Ticket URL: <https://trac.ffmpeg.org/ticket/9131#comment:2>
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