[FFmpeg-trac] #11025(undetermined:new): Support for retina/subpixel metadata

FFmpeg trac at avcodec.org
Fri May 24 12:17:01 EEST 2024


#11025: Support for retina/subpixel metadata
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             Reporter:  Yury Ershov  |                    Owner:  (none)
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by MasterQuestionable):

 ͏    To clarify, the video does not look blurry when down-scaled 0.5x.
 ͏    So shouldn't it when the lossy compression was properly configured.
 (or lossless used)
 ͏    Eventually sort of implementation problem of the whole HiDPI chain. [
 See also:
 [https://www.google.com/search?hl=en&gl=ca&num=10&q=devicePixelRatio
 ͏"devicePixelRatio"] ]

 ͏    Such systems' handling on other videos should also yield similar
 problems. (or probably no real problem whatsoever)
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11025#comment:4>
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