[artur9]

Well if you connect the beebox directly to the TV then it should not show DTS-HD since most TV do not support this format.
Kodi is reading the supported audio formats with the EDID form the devices it is connected to (TV,Amp)

Could you please share with us what Amp you are using?

I am using a Krell Foundation. The odd thing is that the Beebox reports that my older plasma TV (Panasonic GT series) does support TRUEHD etc.

This is what the log says for the Krell. I don't even know what BLOC/BROC mean.

Code:

22:38:10 T:139948969101376  NOTICE:     Device 5
22:38:10 T:139948969101376  NOTICE:         m_deviceName      : hdmi:CARD=PCH,DEV=2
22:38:10 T:139948969101376  NOTICE:         m_displayName     : HDA Intel PCH
22:38:10 T:139948969101376  NOTICE:         m_displayNameExtra: SII SII REPEATER on HDMI #2
22:38:10 T:139948969101376  NOTICE:         m_deviceType      : AE_DEVTYPE_HDMI
22:38:10 T:139948969101376  NOTICE:         m_channels        : FL,FR,LFE,FC,BL,BR,BLOC,BROC
22:38:10 T:139948969101376  NOTICE:         m_sampleRates     : 32000,44100,48000
22:38:10 T:139948969101376  NOTICE:         m_dataFormats     : AE_FMT_S16NE,AE_FMT_S16LE,AE_FMT_RAW
22:38:10 T:139948969101376  NOTICE:         m_streamTypes     : STREAM_TYPE_AC3,STREAM_TYPE_DTSHD,STREAM_TYPE_DTSHD_CORE,STREAM_TYPE_DTS_1024,STREAM_TYPE_DTS_2048,STREAM_TYPE_DTS_512,STREAM_TYPE_EAC3,STREAM_TYPE_TRUEHD
...........
22:32:10 T:140191660574464   DEBUG: CAESinkALSA::GetChannelLayout - Requested Layout: FL,FR,FC,LFE,BL,BR,SL,SR
22:32:10 T:140191660574464   DEBUG: CAESinkALSA::GetChannelLayout - Got Layout: FL,FR,FC,LFE,BLOC,BROC (ALSA: FL FR FC LFE RLC RRC)