[FFmpeg-devel] openjpeg: 12bits JP2 file

Mathieu Malaterre mathieu.malaterre
Mon Feb 9 14:38:05 CET 2009

On Mon, Feb 9, 2009 at 2:36 PM, Mathieu Malaterre
<mathieu.malaterre at gmail.com> wrote:
> Jay,
>  Could you have a look at:
> http://jpeg.sourceforge.net/jpeg2000/dental_12bits.jp2
>  Does your implementation handle 12bits data ? I am seeing some minor
> difference compared to using openjpeg directly.

Sorry forgot the cmd line:

./ffmpeg  -f image2  -vcodec libopenjpeg -i dental_12bits.jp2 -f
image2 -pix_fmt gray16be -vcodec pgm dental_12bits.pgm


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