There's a patchset for this feature being discussed on the mailing list: http://ffmpeg.org/pipermail/ffmpeg-devel/2016-February/189533.html http://ffmpeg.org/p

There's a patchset for this feature being discussed on the mailing list: http://ffmpeg.org/pipermail/ffmpeg-devel/2016-February/189533.html http://ffmpeg.org/pipermail/ffmpeg-devel/2016-February/18953...