So I've been trying to trace down the ffmpeg issue and I think I may have found its source. in the artifact file (this is the jail setup instructions that setup rc.conf.local and other system config files: https://github.com/freenas/iocage-plugin-emby/blob/master/overlay/usr/local/etc/rc.d/emby-server it looks like the jails are being created to look for ffmpeg at the stock location and not the custom emby location and have been doing so for the last 4 years.  I suspect if we fix