[FFmpeg-trac] #7978(undetermined:closed): inaccurate conversion from YCbCr Narrow range to RGB Full range

FFmpeg trac at avcodec.org
Tue Aug 31 05:49:59 EEST 2021


#7978: inaccurate conversion from YCbCr Narrow range to RGB Full range
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             Reporter:  cepesh       |                    Owner:  (none)
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:  invalid
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Balling):

 Okay, actually the real bug here is that the values inside YUV_pattern-
 2fr.v210 are not what you said they should be.

 Check out: ffmpeg -video_size 3840x2160 -vcodec v210 -i YUV_pattern-
 2fr.v210 -vf extractplanes=y crazystuff.png

 yuv422p10le that is used in v210 file are also a problem.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/7978#comment:5>
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