[FFmpeg-trac] #2812(avcodec:open): jpeg: support 12bpp grayscale
FFmpeg
trac at avcodec.org
Sun Jul 28 23:21:42 CEST 2013
#2812: jpeg: support 12bpp grayscale
-------------------------------------+-----------------------------------
Reporter: ami_stuff | Owner:
Type: enhancement | Status: open
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: mjpeg | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+-----------------------------------
Comment (by cehoyos):
Replying to [comment:3 cehoyos]:
> Decoding to pnm produces a file that neither FFmpeg nor ImageMagick can
read.
This was a bug in libjpeg that was fixed in 2009, no release was made
since:
http://libjpeg.cvs.sourceforge.net/viewvc/libjpeg/libjpeg/wrppm.c?r1=1.1&r2=1.2
Working pgm files attached for reference.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2812#comment:4>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list