[FFmpeg-trac] #2812(undetermined:new): jpeg: support 12bpp grayscale
FFmpeg
trac at avcodec.org
Sat Jul 27 23:56:17 CEST 2013
#2812: jpeg: support 12bpp grayscale
-------------------------------------+-------------------------------------
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
-------------------------------------+-------------------------------------
{{{
C:\>ffmpeg -i 12bpp_progressive.jpg
ffmpeg version N-54924-g5156d48 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jul 25 2013 09:14:26 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-pthreads --enable-memalign-hack --enable-runtime-
cpudetect --
enable-cross-compile --enable-static --disable-shared --extra-
libs='-lws2_32 -lw
inmm -lpthread' --extra-cflags='--static
-I/var/www/users/research/ffmpeg/snapsh
ots/build/include' --extra-ldflags='-static
-L/var/www/users/research/ffmpeg/sna
pshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-
version3 --
enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora
--enable-li
bvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb
--enable-li
bopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-
decoder=libvpx
libavutil 52. 40.100 / 52. 40.100
libavcodec 55. 19.100 / 55. 19.100
libavformat 55. 12.102 / 55. 12.102
libavdevice 55. 3.100 / 55. 3.100
libavfilter 3. 81.103 / 3. 81.103
libswscale 2. 4.100 / 2. 4.100
libswresample 0. 17.103 / 0. 17.103
libpostproc 52. 3.100 / 52. 3.100
[mjpeg @ 0x20e64c0] only 8 bits/component accepted
[image2 @ 0x200a920] decoding for stream 0 failed
[image2 @ 0x200a920] Could not find codec parameters for stream 0 (Video:
mjpeg)
: unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
12bpp_progressive.jpg: could not find codec parameters
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2812>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list