[FFmpeg-trac] #855(undetermined:new): ljpeg: support correctly 8/16 bit grayscale

[FFmpeg]

#855: ljpeg: support correctly 8/16 bit grayscale
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 {{{
 C:\>ffmpeg -i 8.jpg
 ffmpeg version N-36193-gf514695, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Dec 26 2011 17:50:37 with gcc 4.6.2
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-ru
 ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-
 libope
 ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-
 libgsm --en
 able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-
 libschroedinger -
 -enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-
 amrwben
 c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs
 --enable-
 libxvid --enable-zlib
   libavutil      51. 33.100 / 51. 33.100
   libavcodec     53. 48.100 / 53. 48.100
   libavformat    53. 28.100 / 53. 28.100
   libavdevice    53.  4.100 / 53.  4.100
   libavfilter     2. 54.100 /  2. 54.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0.  5.100 /  0.  5.100
   libpostproc    51.  2.100 / 51.  2.100
 [mjpeg @ 02645B60] mjpeg_decode_dc: bad vlc: 0:0 (020E9A68)
 Input #0, image2, from '8.jpg':
   Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: mjpeg, gray, 640x480 [SAR 96:96 DAR 4:3], 25 tbr,
 25 tbn
 , 25 tbc
 At least one output file must be specified
 }}}

 {{{
 C:\>ffmpeg -i 16.jpg
 ffmpeg version N-36193-gf514695, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Dec 26 2011 17:50:37 with gcc 4.6.2
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-ru
 ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-
 libope
 ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-
 libgsm --en
 able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-
 libschroedinger -
 -enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-
 amrwben
 c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs
 --enable-
 libxvid --enable-zlib
   libavutil      51. 33.100 / 51. 33.100
   libavcodec     53. 48.100 / 53. 48.100
   libavformat    53. 28.100 / 53. 28.100
   libavdevice    53.  4.100 / 53.  4.100
   libavfilter     2. 54.100 /  2. 54.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0.  5.100 /  0.  5.100
   libpostproc    51.  2.100 / 51.  2.100
 [mjpeg @ 02645B60] mjpeg_decode_dc: bad vlc: 0:0 (020E9A68)
 Input #0, image2, from '16.jpg':
   Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: mjpeg, gray, 640x480 [SAR 96:96 DAR 4:3], 25 tbr,
 25 tbn
 , 25 tbc
 At least one output file must be specified
 }}}

-- 
Ticket URL: <http://ffmpeg.org/trac/ffmpeg/ticket/855>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker