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

[FFmpeg]

#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:6 cehoyos]:
 > Could be an issue with the length of the ftyp atom. Do the attached
 samples also work?

 yes

 {{{
 C:\>kdu_render.exe -i jasper.jp2 -o out.bmp
 Rendering finished, using 8 parallel threads of execution.

 C:\>kdu_render.exe -i image_to_j2k.jp2 -o out.bmp
 Rendering finished, using 8 parallel threads of execution.
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/4689#comment:7>
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