[FFmpeg-trac] #9769(avcodec:open): JPEG 2000 decoder: decoder should ignore any data that appears after End of Codestream marker 0xFFD9
FFmpeg
trac at avcodec.org
Mon Dec 26 08:19:12 EET 2022
#9769: JPEG 2000 decoder: decoder should ignore any data that appears after End of
Codestream marker 0xFFD9
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Reporter: Pierre- | Owner: (none)
Anthony Lemieux |
Type: defect | Status: open
Priority: minor | Component: avcodec
Version: git-master | Resolution:
Keywords: j2k | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by Balling):
"What is funny is that Kakadu encoded lossy images are better decoded by
Kakadu itself, then openjpeg, then jpeg 2000, while openjpeg encoded lossy
images are better decoded with jpeg2000! Very strange."
Also, I suppose it will not be fixed, JPEG 2000 parser is there for a
reason.
Paul?
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Ticket URL: <https://trac.ffmpeg.org/ticket/9769#comment:23>
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