[FFmpeg-trac] #1279(undetermined:new): Transform X'Y'Z' to RGB via lutrgb

[FFmpeg]

#1279: Transform X'Y'Z' to RGB via lutrgb
-------------------------------------+-------------------------------------
             Reporter:  wolfgangw    |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  wish         |                Component:
              Version:  git-master   |  undetermined
             Keywords:  XYZ j2k      |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by wolfgangw):

 Replying to [comment:1 cehoyos]:
 > Does the mxf file contain a tiff or a jpeg2000?
 > Can you extract the image from mxf and attach it?

 Done, see j2c_10db24e2-0c6f-4ca2-9af7-a90a3685a0d6-000000.j2c (The tiny
 jpg file is here to illustrate what the RGB TIFF source for the JPEG2000
 looks like).

 The attached MXF is of the kind used worldwide in Digital Cinema. These
 MXF variants can be inspected with e.g. asdcplib's tools (see
 http://www.cinecert.com/asdcplib/), like

 $ asdcp-info j2c_10db24e2-0c6f-4ca2-9af7-a90a3685a0d6_.mxf

 which will produce

 {{{
 File essence type is JPEG 2000 pictures.
        ProductUUID: 7d836e16-37c7-4c22-b2e0-46a717e84f42
     ProductVersion: 1.9.45
        CompanyName: WidgetCo
        ProductName: asdcp-test
   EncryptedEssence: No
          AssetUUID: 10db24e2-0c6f-4ca2-9af7-a90a3685a0d6
     Label Set Type: SMPTE
        AspectRatio: 1998/1080
           EditRate: 24/1
         SampleRate: 24/1
        StoredWidth: 1998
       StoredHeight: 1080
              Rsize: 3
              Xsize: 1998
              Ysize: 1080
             XOsize: 0
             YOsize: 0
             XTsize: 1998
             YTsize: 1080
            XTOsize: 0
            YTOsize: 0
  ContainerDuration: 24
 -- JPEG 2000 Metadata --
     ImageComponents:
   bits  h-sep v-sep
     12      1     1
     12      1     1
     12      1     1
                Scod: 1
    ProgressionOrder: 4
      NumberOfLayers: 1
  MultiCompTransform: 1
 DecompositionLevels: 5
      CodeblockWidth: 3
     CodeblockHeight: 3
      CodeblockStyle: 0
      Transformation: 0
           Precincts: 6
 precinct dimensions:
     1: 128 x 128
     2: 256 x 256
     3: 256 x 256
     4: 256 x 256
     5: 256 x 256
     6: 256 x 256
                Sqcd: 66
               SPqcd:
 972096f096f096c08f008f008ee087508750876870057005704777d377d37762
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1279#comment:2>
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