[jjd-uk]

So, grabbing the latest ffmpeg directly from FFmpeg git wasn't enough?

For mkv then no upstream FFmpeg git is not enough. Plex have forked ffmpeg so the pull https://github.com/xbmc/FFmpeg/pull/18 was an attempt to extract those changes from the Plex tarball (as typical Plex they make things awkward by having no public git hosting their fork), when it was discovered those alone weren't working the quietnoid then did the full diff https://github.com/quietvoid/FFmpeg/comm...79949761ab