Here's my plex media player installer I build with DRI for vo. The hardware VPU is poorly supported and has colortable issues with H.264 MKV files so I optimized the code, made use of DRI. I built this in Armbian 18.04, the requirements should be the same.


https://forum.armbian.com/topic/9034-do-you-have-a-rk3399-board-warmbian-1804-want-to-try-my-plexmediaplayer-modified-to-to-use-dri-for-vo-installler/

Install with gdebi -i plex-media-player-install.deb