[FFmpeg-trac] #1915(undetermined:new): mjpeg: fix/support morgan not interleaved

[FFmpeg]

#1915: mjpeg: fix/support morgan not interleaved
-------------------------------------+-------------------------------------
               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
-------------------------------------+-------------------------------------
 decodes ok with "-f mjpeg"

 {{{
 C:\>ffmpeg -i not_interleaved.avi out.avi
 ffmpeg version N-46616-g3a7f008 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Nov 12 2012 02:22:44 with gcc 4.5.0 (GCC) 20100414 (Fedora
 MinGW 4.5.
 0-1.fc14)
   configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build
 --arch=
 x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686
 -pc-min
 gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-
 cpudetect
 --enable-cross-compile --enable-static --disable-shared --extra-
 libs='-lws2_32 -
 lwinmm -lpthread' --extra-cflags='--static
 -I/var/www/users/research/ffmpeg/snap
 shots/build/include' --extra-ldflags='-static
 -L/var/www/users/research/ffmpeg/s
 napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-
 version3
 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora
 --enable-
 libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb
 --enable-
 libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-
 decoder=libvpx
   libavutil      52.  5.100 / 52.  5.100
   libavcodec     54. 71.100 / 54. 71.100
   libavformat    54. 36.100 / 54. 36.100
   libavdevice    54.  3.100 / 54.  3.100
   libavfilter     3. 22.101 /  3. 22.101
   libswscale      2.  1.102 /  2.  1.102
   libswresample   0. 16.100 /  0. 16.100
   libpostproc    52.  1.100 / 52.  1.100
 Input #0, avi, from 'not_interleaved.avi':
   Duration: 00:00:00.10, start: 0.000000, bitrate: 29015 kb/s
     Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p, 1024x768, 10
 tbr, 1
 0 tbn, 10 tbc
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf54.36.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1024x768,
 q=2-31, 20
 0 kb/s, 10 tbn, 10 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (mjpeg -> mpeg4)
 Press [q] to stop, [?] for help
 frame=    0 fps=0.0 q=0.0 Lsize=       6kB time=00:00:00.00 bitrate=
 0.0kbits/
 s
 video:0kB audio:0kB subtitle:0 global headers:0kB muxing overhead inf%
 Output file is empty, nothing was encoded (check -ss / -t / -frames
 parameters i
 f used)
 }}}


 {{{
 C:\>ffmpeg -f mjpeg -i not_interleaved.avi out.avi
 ffmpeg version N-46616-g3a7f008 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Nov 12 2012 02:22:44 with gcc 4.5.0 (GCC) 20100414 (Fedora
 MinGW 4.5.
 0-1.fc14)
   configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build
 --arch=
 x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686
 -pc-min
 gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-
 cpudetect
 --enable-cross-compile --enable-static --disable-shared --extra-
 libs='-lws2_32 -
 lwinmm -lpthread' --extra-cflags='--static
 -I/var/www/users/research/ffmpeg/snap
 shots/build/include' --extra-ldflags='-static
 -L/var/www/users/research/ffmpeg/s
 napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-
 version3
 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora
 --enable-
 libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb
 --enable-
 libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-
 decoder=libvpx
   libavutil      52.  5.100 / 52.  5.100
   libavcodec     54. 71.100 / 54. 71.100
   libavformat    54. 36.100 / 54. 36.100
   libavdevice    54.  3.100 / 54.  3.100
   libavfilter     3. 22.101 /  3. 22.101
   libswscale      2.  1.102 /  2.  1.102
   libswresample   0. 16.100 /  0. 16.100
   libpostproc    52.  1.100 / 52.  1.100
 [mjpeg @ 0x1edc3a0] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, mjpeg, from 'not_interleaved.avi':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: mjpeg, yuvj422p, 1024x384, 25 tbr, 1200k tbn, 25
 tbc
 Output #0, avi, to 'out.avi':
   Metadata:
     ISFT            : Lavf54.36.100
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1024x384,
 q=2-31, 20
 0 kb/s, 25 tbn, 25 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (mjpeg -> mpeg4)
 Press [q] to stop, [?] for help
 frame=    1 fps=0.0 q=5.6 Lsize=      47kB time=00:00:00.04
 bitrate=9706.4kbits/
 s
 video:42kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 13.323682%
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1915>
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