[FFmpeg-trac] #3801(undetermined:open): SWSCALE: Incorrect Values (+-1) in Full Range Conversion RGB to YCbCr

[FFmpeg]

#3801: SWSCALE: Incorrect Values (+-1) in Full Range Conversion RGB to YCbCr
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             Reporter:  troy_s       |                    Owner:  (none)
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:  range        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Balling):

 Apparently all that SMPTE pattern stuff is popular, see #7249.

 Does anybody has ideas on the decoder and whether it should be hardcoded
 for those values? mpv should be fixed too.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3801#comment:10>
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