[GrimGriefer]

Hi everyone,

Great to see some progress with this issue so I thought I would update on my findings.

Using Milhouses LibreELEC-Generic.x86_64-8.2.0-20170920153419 build
http://milhouse.libreelec.tv/builds/stable/Generic/

Intel-NUC-Kit-NUC7i5BNK (Kaby Lake)
Onkyo TX-NR646 Amplifier with SKS-HT588 speakers (Dolby Atmos and DTS-X supported).

Before no passthru was working at all but with Milhouses build here are my results when playing back a multiple MKV's containing HBR soundtracks.

DTS-HDMA - Working
DTS-X - Working
Dolby TrueHD - Working
Dolby Atmos - Only the TrueHD data is being bitstreamed to the amplifier.

Thanks everyone.

Hurrraaaa ....
I tested Milhouses build and everything worked like a whistle ..
DTS-HDMA - Working
DTS-X - Working
Dolby TrueHD & Dolby Atmos - Working (at least my receiver shows "Atmos" @ it's display; couldn't [never could] distinguish any difference between atmos and truehd)

I'm so happy now ;-)

Does anyone know about the HDR support in future KODI (LE) builds?

Thanks a lot to Milhouse!

Glad to hear you benefiting from Milhouse and Fritsch's hard work.

Weird how Atmos passthru is working for you though.