Subtitle Burn-In Improvement Test Build

[FizzBEAUC]

Ubuntu 24.04 & HW transcoding

@CrazyWatermelon The Linux kernel is a “hot mess” right now. There’s a lot of breakage. Gnome is broken too (no dual monitor DisplayPort over USB, etc) . We are , unfortunately, gated by some of those basic capabilities but our plan is as follows: Complete the current Forum Preview of HW subtitle burning Perform a full upgrade (download fresh FFMPEG from the upstream source) Apply Plex customizations to it (integrate it fully into PMS) Release as the new transcoder. We expect to have b…