[FFmpeg-trac] #2847(avfilter:closed): 3D_LUT_Filter seems to work incorrect

FFmpeg trac at avcodec.org
Sat May 10 14:17:11 CEST 2014

#2847: 3D_LUT_Filter seems to work incorrect
             Reporter:  rainer fritz  |                    Owner:
                 Type:  defect        |                   Status:  closed
             Priority:  normal        |                Component:  avfilter
              Version:  git-master    |               Resolution:  fixed
             Keywords:  lut3d         |               Blocked By:
             Blocking:                |  Reproduced by developer:  1
Analyzed by developer:  0             |

Comment (by ubitux):

 Are you sure the problem occurs in lut3d itself and not in the scaling
 that occurs in different places? FFmpeg will convert from 444 to rgb
 (probably a 16-bit rgb), then to v210. Make sure this is similar to
 DaVinci. Also, is that happening also with an identity DaVinci file?

Ticket URL: <https://trac.ffmpeg.org/ticket/2847#comment:13>
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