[FFmpeg-trac] #3751(undetermined:new): Identity Hald CLUT Introduces Color Shift

FFmpeg trac at avcodec.org
Tue Jul 1 19:52:47 CEST 2014

#3751: Identity Hald CLUT Introduces Color Shift
             Reporter:  aguo         |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by ubitux):

 Be careful with the identity LUT of the Hald CLUT; if you got it from
 quelsolaar.com, it is broken: open it with a random image viewer, and look
 at the last pixel column on the right. You should see the shift.

 You can generate a proper identity CLUT with FFmpeg itself. Try to use
 that instead.

Ticket URL: <https://trac.ffmpeg.org/ticket/3751#comment:1>
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