2. Yes, I've seen this this yes/no situation. Hence the question.
The link you've given is interesting but I still don't know what will work directly from Kodi. I'm mostly afraid of DD and passthrough. On the bright side if Hmedia supports SMB in some way or another then at least native player should get access to network.
Q5/Q10 Pro supports 5.1 Dolby Digital AC3 and DTS from any vanilla Kodi 16 or later.
Wrapper required for 7.1 audio (Dolby True-HD and DTS-HD MA).
Q5/Q10 Pro supports most video hardware features direct in any vanilla Kodi 16 or later. Meaning all the most common codecs (MPEG4, AVC, HEVC inc 4K and 10bit, HiMedia ExpressxEngine2..).
Wrapper required for 3D and for working auto frame-rate switching.
So most audio and video chipset features are already implemented in later versions of Kodi. Our product description will be updated this week to reflect this.