[FFmpeg-trac] #4631(undetermined:new): jpeg2000: corrupted vertical line at thr right side
FFmpeg
trac at avcodec.org
Tue Jun 16 02:20:04 CEST 2015
#4631: jpeg2000: corrupted vertical line at thr right side
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: | undetermined
unspecified | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
the last vertical line at the right side looks corrupted
attached file is lossy, tile dimension 199x199
{{{
C:\>ffmpeg -i 199.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. 36.100 / 56. 36.100
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 @ 0228f600] Warning: not compiled with thread support, using
thread em
ulation
[jpeg2000 @ 0228f600] extra cblk styles 1
[jpeg2000 @ 0228f600] Selective arithmetic coding bypass
[jpeg2000 @ 0228f600] End mismatch 2
Last message repeated 808 times
Input #0, j2k_pipe, from '199.jp2':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: jpeg2000 (JPEG 2000 codestream restriction 0),
gray, 999
x749, 25 tbr, 25 tbn, 25 tbc
[bmp @ 0236c7e0] Warning: not compiled with thread support, using thread
emulati
on
[jpeg2000 @ 0236d680] Warning: not compiled with thread support, using
thread em
ulation
Output #0, image2, to 'out.bmp':
Metadata:
encoder : Lavf56.36.100
Stream #0:0: Video: bmp, gray, 999x749, 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
[jpeg2000 @ 0236d680] extra cblk styles 1
[jpeg2000 @ 0236d680] Selective arithmetic coding bypass
[jpeg2000 @ 0236d680] End mismatch 2
Last message repeated 808 times
frame= 1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A
video:732kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing o
verhead: unknown
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4631>
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