[FFmpeg-trac] #4689(avcodec:new): jpeg2000: kakadu doesn't like ffmpeg-generated jp2 files

FFmpeg trac at avcodec.org
Tue Jun 30 13:39:47 CEST 2015


#4689: jpeg2000: kakadu doesn't like ffmpeg-generated jp2 files
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             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           |
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Comment (by ami_stuff):

 Replying to [comment:4 cehoyos]:
 > Replying to [comment:3 ami_stuff]:
 > > 2. "-format j2k" file decodes correctly with kakadu/irfanview (with or
 without "-pred 1")
 >
 > Then I assume there is just a missing feature in kakadu: You could also
 test with jasper jp2 encoding or image_to_j2k jp2 encoding.

 I belive it's a bug in ffmpeg's code. Attached jp2 file decodes correctly
 with kakadu.

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Ticket URL: <https://trac.ffmpeg.org/ticket/4689#comment:5>
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