[c_future]

btw. To support HD Audio on Windows the Intel Management Engine Interface driver must be installed, it's this driver that provides the HDCP DRM necessary for the HD Audio formats to works.
Here more about problems with HD audio on windows: https://communities.intel.com/thread/77858

hello piotrasd

concerning this point.. in the audio playback device setting in windows 10 dts-hd and so on is listed in the supported format section

I have just installed the intels hd 505 graphic driver after setting up win 10 and applying all updates.

but hd sound pass through is still not working under kodi.

there is an intel hdmi directsound device listed and a wasapi hdmi audio device

first one only lists DD and DTS as pass through option, the wasapi all (including HD's) but despite normal 5.1 DTS nothing is working.

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I tried to follow your idea with getting Intel Management Engine Interface drivers.. but where and which?

the only download i could find was for intel NUC's..

thanks a lot