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

FFmpeg trac at avcodec.org
Tue Nov 1 19:47:59 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 ami_stuff):

 Replying to [comment:7 cehoyos]:
 > Replying to [comment:6 ami_stuff]:
 > > Replying to [comment:4 cehoyos]:
 > > > What does Photoshop do with the exported frame from
 > >
 > > Nothing, I commented how I created "digital_cinema.jpx" file - I
 exported it from Photoshop with enabled "Digital Cinema" option.
 > You mean Photoshop neither reads the file you attached here nor a frame
 exported from chiens_dcinema2K.mxf?

 I misread your question before - photoshop decodes the files (mine and
 extracted from mxf) with less colors just like libopenjpeg and kakadu.

Ticket URL: <https://trac.ffmpeg.org/ticket/5919#comment:8>
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