[FFmpeg-trac] #2016(avcodec:open): Support libopenjpeg 2.0.0

FFmpeg trac at avcodec.org
Thu Mar 13 12:10:12 CET 2014

#2016: Support libopenjpeg 2.0.0
             Reporter:  KSHawkEye    |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  libopenjpeg  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by mcirsta):

 Replying to [comment:11 cehoyos]:
 > Replying to [comment:10 mcirsta]:
 > >  I've added a patch to compile ffmpeg with openjpeg2. You also need to
 > >     --extra-cflags="-DHAVE_OPENJPEG_2_0_OPENJPEG_H"
 > >  to configure.
 > The configure check should set this define.
  Agreed but this was just a quick hack so this was fine for me.
 > >  Also from openjpeg2 you need to copy the openjpeg.h from
 src/lib/openmj2 to openjpeg-2.0/openmj2.h.
 > The header is not installed?

  Unfortunately,no , by default openjpeg2 doesn't expose this header for
 some reason. I've tried contacting them but didn't get any solution to
 > Please send patches to the ffmpeg-devel mailing list, they receive more
 attention there.
  I'm afraid without that header exposed there's no real easy way to do
 this sending a patch is not an option till openjpeg solves this.

Ticket URL: <https://trac.ffmpeg.org/ticket/2016#comment:12>
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