Opened 4 years ago

Last modified 3 years ago

#4610 new enhancement

Unsupported jpeg 2000 marker 0xFF61

Reported by: cehoyos Owned by:
Priority: wish Component: avcodec
Version: git-master Keywords: j2k
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

$ ffmpeg -i p1_02.j2k
ffmpeg version N-72808-gb58a3c8 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl --enable-libvpx --enable-libwebp
  libavutil      54. 27.100 / 54. 27.100
  libavcodec     56. 41.100 / 56. 41.100
  libavformat    56. 36.100 / 56. 36.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 16.101 /  5. 16.101
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
[jpeg2000 @ 0x2d922c0] extra cblk styles A
[jpeg2000 @ 0x2d922c0] unsupported marker 0xFF61 at pos 0x106
[jpeg2000 @ 0x2d922c0] nonzerobits -4 invalid
Input #0, j2k_pipe, from 'p1_02.j2k':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: jpeg2000 (JPEG 2000 no codestream restrictions), rgb24, 640x480, 25 tbr, 25 tbn, 25 tbc
At least one output file must be specified

Attachments (2)

p1_02.j2k (256.9 KB) - added by cehoyos 4 years ago.
samma.j2k (45.4 KB) - added by cehoyos 4 years ago.

Download all attachments as: .zip

Change History (4)

Changed 4 years ago by cehoyos

Changed 4 years ago by cehoyos

comment:1 Changed 3 years ago by richardpl

There is no point in supporting this marker as its not really mandatory so p1_02.j2k bug in decoding is somewhere else.

comment:2 Changed 3 years ago by cehoyos

For the (more important) samma sample, this is the first shown error iirc. But it is of course possible that there is another issue.

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