[FFmpeg-trac] #538(avcodec:reopened): J2K files with 444p are incorrectly written

[FFmpeg]

#538: J2K files with 444p are incorrectly written
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             Reporter:  cehoyos     |                    Owner:
                 Type:  defect      |                   Status:  reopened
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  j2k         |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
------------------------------------+------------------------------------
Changes (by cehoyos):

 * status:  closed => reopened
 * resolution:  worksforme =>


Comment:

 {{{
 $ ./ffmpeg -i tests/lena.pnm -pix_fmt yuv444p -strict experimental out.jp2
 ffmpeg version N-48385-g5ed5e90 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  1 2013 21:30:44 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, image2, from 'tests/lena.pnm':
   Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: ppm, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc
 Output #0, image2, to 'out.jp2':
   Metadata:
     encoder         : Lavf54.59.100
     Stream #0:0: Video: jpeg2000, yuv444p, 256x256, q=2-31, 200 kb/s, 90k
 tbn, 25 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (ppm -> j2k)
 Press [q] to stop, [?] for help
 frame=    1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A
 video:89kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 -100.024236%
 }}}
 {{{
 ./ffmpeg -strict -2 -i out.jp2
 ffmpeg version N-48385-g5ed5e90 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  1 2013 21:30:44 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, image2, from 'out.jp2':
   Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: jpeg2000, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/538#comment:3>
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