[FFmpeg-trac] #10121(avcodec:open): jpeg2000 decoder fails on conformance codestream p0_10.j2k

[FFmpeg]

#10121: jpeg2000 decoder fails on conformance codestream p0_10.j2k
-------------------------------------+-------------------------------------
             Reporter:  Pierre-      |                    Owner:  (none)
  Anthony Lemieux                    |
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  j2k          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by Balling):

 * status:  new => open

Comment:

 >The native encoder might therefore be good, but create a codestream that
 results in a different code path

 It is also creates bigger file. Quite bigger.

 BTW, openjpeg triggers this line on the sample
 https://github.com/uclouvain/openjpeg/blob/0bda7188b7b545232a341f1d978b1e4feda46fc2/src/bin/common/color.c#L432

 Kakadu works the same as openjpeg still, lower left quadrant is indeed
 different.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10121#comment:6>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker