I got my fire tv on the launch day in UK. I installed spmc and xbmc on it but not able to get dts working correctly. I am having some very strange behaviour as below, I listed what works and what doesn't work. Can some one please help me resolve this?
Movies in xbmc play fine. I tried files with audio formats of dd, dts, dtshdma, dolby true hd. All play fine.
Once I play a file with DTS or DTS-HD MA audio, all XBMC navigation sounds stop, I get no sound from AAC and MP3 audio. I can get the sounds working again by switching the AV receiver to a different input and switching back. This doesn't just impact xbmc, but once I get out of XBMC, there is no sound in Fire TV too until I switch the inputs. Or if I restart fire tv, it works too.
I am able to reproduce the issue by playing any file with DTS or DTS-HDMA audio. The only way I was able to get this working is to disable the "DTS capable receiver" option in audio settings which is not ideal. I have my audio settings as 2 channels, keep audio device alive 1 min, enable passthrough and DD & DTS capable receiver. My fire tv is connected to an onkyo tx nr626 AV receiver. It is currently set to process any stereo it receives as DTS Neo 6 Cinema and any multi channel input is delivered directly without processing. I have tried latest versions of gotham and spmc with same results.