[FFmpeg-trac] #10734(avfilter:new): Add glsl-shader-opts to vf_libplacebo

[FFmpeg]

#10734: Add glsl-shader-opts to vf_libplacebo
-------------------------------------+-------------------------------------
             Reporter:  Aaron        |                     Type:
                                     |  enhancement
               Status:  new          |                 Priority:  normal
            Component:  avfilter     |                  Version:  git-
             Keywords:  libplacebo   |  master
  shader                             |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 Liblacebo has a key=value option "glsl-shader-opts" to use for tunable
 parameters in custom shaders:
 https://mpv.io/manual/master/#options-glsl-shader-opts
 Can it be added to vf_libplacebo?
 vf_libplacebo has "extra_opts":
 https://ffmpeg.org/ffmpeg-filters.html#toc-Output-mode
 But it's only for key=value pairs
 How to reproduce:
 {{{
 % ffmpeg -i input -vf "libplacebo=extra_opts='glsl-shader-
 opts=contrast=1'" output
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10734>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker