[fritsch]

Thanks. Transcoding isn't interesting. the sound is going very incorrect in this case.
For sure many other tested android players and native Google player working fine with DTS passthrough via SPDIF.on my son TV Box amlogic 905 with Android 6
And I did read the whole topic. Simply I'm first time on this forum to solve the problem of my son Android TV Box. And I see the problem isn't on my side.
Will wait. Maybe someone will correct the problem. Or simply later will buy another one dune hd or something like my dune for my son. It works just fine with sound and comfortable in control.
And i'm almost sure the bug is in Kodi - at least the program doesn't send the flag to switch AVR in one of DTS modes - my AVR shows in advanced information menu that there is no flag in signal, when KODI playing DTS. No Flag - AVR's DTS decoder don't know what to do... Its my opinion. V16.1 was sendig flags and DTS decoded on AVR side. There was just bug with DTS-CD/16Bit - higher speed playing files and no work from real DTS-CD using external USB-DVD drive.

The good thing is: technical implementations are free of opinions, they are facts, not alternative ones. What you think v16 did is pure bullshit.