#11207: jp2 support
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Reporter: 03302024 | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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I use Icaros (https://github.com/Xanashi/Icaros) for thumbnail generation
in Windows 11. It uses ffmpeg for that. Icaros has trouble with some jp2
files. I reported the issue here: jp2 support #108
(https://github.com/Xanashi/Icaros/issues/108) and got a response that it
is ffmpeg's fault.
I reported the issue here again: jp2 support #152
(https://github.com/GyanD/codexffmpeg/issues/152) and got a responce that
it is the file's fault:
SOC marker not present
error during processing marker segment ff55
However, there are many jp2 files on archive.org website with the same
issue. XnViewMP and IrfanView can show the files OK. So, may be the errors
are not severe and ffmpeg could just treat the errors as warnings and move
on?
Here are the sample files, for which, I get black thumbnails:
1) https://archive.org/download/dr_pratts-high-test-plan-of-the-eastern-
counties-and-the-midlands-12471000/12471000.jp2
2) attached "test file.zip"
Can you please have a look?
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11207>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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