I have bad video playback performance in Loki. FPS for 1080p video is about 10-15 (by eye). After some googling I found this hint: Cannot Install Intel Proprietary Graphics Driver and with some dirty trick installed the latest intel video drivers. The trick was I put the Ubuntu 16.04 data in /etc/lsb-release file.
Unfortunately after doing all this I see no change in performance.

Any hints?