Intel VAAPI howto with Leia v18 nightly based on Ubuntu 18.04 server
same for me

dolby, dts and dts hd ok

Dolby true hd same problem

I see that if film starts with true hd previously selected true hd works, if you change track from dolby or dts to true hd film stuck in pause

debug log:

Messages In This Thread
RE: New Era: VAAPI with EGL interoperation - by Roby77 - 2015-11-24, 23:58
Live TV broken again? - by schamane - 2016-02-29, 19:56
Random crashes - by hal2100 - 2016-03-08, 22:03