[FFmpeg-trac] #2812(avcodec:open): jpeg: support 12bpp grayscale

[FFmpeg]

#2812: jpeg: support 12bpp grayscale
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             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            |
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Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1


Comment:

 Decoding to palletized gif works fine with libjpeg v6b.

 Decoding to pnm produces a file that neither FFmpeg nor ImageMagick can
 read.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2812#comment:3>
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