[FFmpeg-trac] #11256(avfilter:new): How to use "curves" filter with "hwupload" in FFmpeg? (was: how i can use curves options in hwupload in ffmpeg ?)

[FFmpeg]

#11256: How to use "curves" filter with "hwupload" in FFmpeg?
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             Reporter:  elias tsolis  |                    Owner:  (none)
                 Type:  task          |                   Status:  new
             Priority:  normal        |                Component:  avfilter
              Version:  7.0           |               Resolution:
             Keywords:  curves        |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Changes (by MasterQuestionable):

 * cc: MasterQuestionable (added)
 * keywords:   => curves
 * type:  defect => task
 * component:  undetermined => avfilter
 * summary:  how i can use curves options in hwupload in ffmpeg ? => How to
     use "curves" filter with "hwupload" in FFmpeg?

Comment:

 ͏    Interpreted filter-chain:
 ͏    curves=preset=lighter,
 ͏    setpts=2*PTS,
 ͏    format=nv12,
 ͏    hwupload,
 ͏    scale_vaapi=w=2560:h=1440:format=nv12

 ͏    Refer:
 ͏    https://ffmpeg.org/ffmpeg-filters.html#curves
 ͏    etc.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11256#comment:3>
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