[FFmpeg-trac] #11107(avfilter:new): Enhancement Request: Improve VAAPI Color Type Detection for HDR Content

FFmpeg trac at avcodec.org
Thu Jul 18 14:27:36 EEST 2024


#11107: Enhancement Request: Improve VAAPI Color Type Detection for HDR Content
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             Reporter:  Peyton Lee   |                    Owner:  (none)
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  avfilter
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Changes (by MasterQuestionable):

 * cc: MasterQuestionable (added)
 * priority:  important => normal

Comment:

 ͏    Would you help answering this question?
 ͏    https://github.com/mpv-
 player/mpv/issues/14377#issuecomment-2185350874

 ͏    In my not very through testing, I noted 8bpc (8 bit-per-component)
 content may already make:
 ͏    Color gradient of ~ 4 range hardly noticeable (to almost entirely
 unnoticeable).
 ͏    And ~ 2 side-by-side is basically entirely visually
 indistinguishable.
 ͏    .
 ͏    So I much wonder what HDR does really?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11107#comment:1>
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