[FFmpeg-devel] openjpeg: 12bits JP2 file (16bits support + patch)
Wed Feb 11 14:50:11 CET 2009
On Mon, Feb 9, 2009 at 2:38 PM, Mathieu Malaterre
<mathieu.malaterre at gmail.com> wrote:
> On Mon, Feb 9, 2009 at 2:36 PM, Mathieu Malaterre
> <mathieu.malaterre at gmail.com> wrote:
>> Could you have a look at:
>> 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
I think with this patch I can get 16bits working. I still do not
understand what is the 'adjust' parameter.
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