[FFmpeg-trac] #10058(undetermined:open): jpeg2000: support paletted images

[FFmpeg]

#10058: jpeg2000: support paletted images
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                    Owner:  (none)
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by ami_stuff):

 the crash is reproducible with this build:

 https://www.johnvansickle.com/ffmpeg/old-
 releases/ffmpeg-4.2.2-arm64-static.tar.xz

 so there are at least three bugs here:

 1. regression in native jpeg2000 decoder for paletted images
 2. crash in ffmpeg 4.2.7 with forced libopenjpeg
 3. ffmpeg's libopenjpeg decoder should support decoding of paletted images
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10058#comment:5>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker