[FFmpeg-trac] #5919(avcodec:new): jpeg2000: wrong pixel format selected for "digital cinema" file

FFmpeg trac at avcodec.org
Tue Nov 1 19:26:15 EET 2016

#5919: jpeg2000: wrong pixel format selected for "digital cinema" file
             Reporter:  ami_stuff   |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  j2k         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |

Comment (by cehoyos):

 I tested the following with kdu_render 7.6:
 $ ffmpeg -i fate-suite/jpeg2000/chiens_dcinema2K.mxf -vcodec copy -f
 rawvideo -vframes 1 out.jp2
 $ kdu_render -i out.jp2 -o out.jpg
 Using FFplay to look at both files, out.jp2 show a brown dog, green
 background (leaves) with brown trunks and several red elements on the
 laptop screen. The file produced with Kakadu, out.jpg, shows a grey
 background, grey laptop screen and a very light brown dog, nearly no
 What does Photoshop do with the exported frame from chiens_dcinema2K.mxf?

Ticket URL: <https://trac.ffmpeg.org/ticket/5919#comment:4>
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