[FFmpeg-trac] #8215(avdevice:open): AVFoundation recording has inaccurate RGB values

FFmpeg trac at avcodec.org
Fri May 13 19:21:47 EEST 2022


#8215: AVFoundation recording has inaccurate RGB values
-------------------------------------+-------------------------------------
             Reporter:  LordHDL      |                    Owner:  Thilo
                                     |  Borgmann
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  avdevice
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
  avfoundation                       |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Balling):

 The display of MacOS uses display-p3. You need to tag the RGB values as
 p3-d65 primaries and as sRGB transfer. Tiff and PNG have an ICC profile
 while OBS may read sRGB swapchain. Please attach all needed files.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/8215#comment:5>
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