On 10/18/2017 5:46 PM, Michael Bradshaw wrote: > On Wed, Oct 18, 2017 at 1:26 PM, Michael Niedermayer <mich...@niedermayer.cc >> wrote: >> >> correction, xenial and zesty have 2.1.* under the name libopenjp2-7 >> >> trusty does not though > > > Yeah, Ubuntu 14.04 is stuck on the ancient OpenJPEG 1.3. I think it's fine > to proceed with this patch since: > > 1) OpenJPEG 1.3 sets AV_CODEC_CAP_EXPERIMENTAL[1], so support for it was > already kinda experimental. > 2) This doesn't impact old versions of ffmpeg. If people are building > ffmpeg 3.5+ on Ubuntu 14.04 on their own, then they can also build OpenJPEG > 2.1+ on their own.
+1 Also, ffmpeg is not in Trusty, so you have to build it yourself regardless of version to use it there. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel