Opened 4 years ago

Closed 4 years ago

Last modified 17 months ago

#4648 closed defect (fixed)

jpeg2000: problem with code-block size 32x8

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

Description

http://www.datafilehost.com/d/40d5673e

C:\>opj_compress.exe -i test3.bmp -t 1519,1512 -b 32,8 -o 32_8.jp2

[INFO] tile number 1 / 12
[INFO] tile number 2 / 12
[INFO] tile number 3 / 12
[INFO] tile number 4 / 12
[INFO] tile number 5 / 12
[INFO] tile number 6 / 12
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[INFO] tile number 8 / 12
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[INFO] tile number 10 / 12
[INFO] tile number 11 / 12
[INFO] tile number 12 / 12
[INFO] Generated outfile 32_8.jp2
C:\>ffmpeg -i 32_8.jp2 out.bmp
ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.6.2 (GCC)
  configuration: --disable-pthreads --enable-gpl --disable-ffprobe
  libavutil      54. 27.100 / 54. 27.100
  libavcodec     56. 41.100 / 56. 41.100
  libavformat    56. 37.100 / 56. 37.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 17.100 /  5. 17.100
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
[jpeg2000 @ 0229f640] Warning: not compiled with thread support, using thread em
ulation
[j2k_pipe @ 0228e360] Stream #0: not enough frames to estimate rate; consider in
creasing probesize
Input #0, j2k_pipe, from '32_8.jp2':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: jpeg2000 (JPEG 2000 codestream restriction 0), rgb24, 53
99x4049, 25 tbr, 25 tbn, 25 tbc
[bmp @ 0237f020] Warning: not compiled with thread support, using thread emulati
on
[jpeg2000 @ 4e3f37a0] Warning: not compiled with thread support, using thread em
ulation
Output #0, image2, to 'out.bmp':
  Metadata:
    encoder         : Lavf56.37.100
    Stream #0:0: Video: bmp, bgr24, 5399x4049, q=2-31, 200 kb/s, 25 fps, 25 tbn,
 25 tbc
    Metadata:
      encoder         : Lavc56.41.100 bmp
Stream mapping:
  Stream #0:0 -> #0:0 (jpeg2000 (native) -> bmp (native))
Press [q] to stop, [?] for help
Error while decoding stream #0:0: Error number -12 occurred
frame=    0 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ove
rhead: unknown
Output file is empty, nothing was encoded (check -ss / -t / -frames parameters i
f used)
Conversion failed!

Change History (2)

comment:1 Changed 4 years ago by cehoyos

  • Component changed from undetermined to avcodec
  • Keywords j2k added
  • Resolution set to worksforme
  • Status changed from new to closed

Works fine here but needs 3GB memory.

comment:2 Changed 17 months ago by cehoyos

  • Resolution changed from worksforme to fixed
  • Version changed from unspecified to git-master

Reduced by Michael to 500M in 3d5822d9cf07d08bce82903e4715658f46b01b5c, will be reduced further.

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