2020-03-07, 21:10
Nope. Not related. It's already odd that you don't get 7.1 sound on normal Leia, which uses exactly the same code as fritschfiretv for PCM output.
That RAW does not open at all is also funny as this is used by netflix and others. The other users here in this thread test IEC mode for DTS, AC3, EAC3 and DTS-HD-HR and everything worked.
On my Firetv4k all modes advertized work RAW and IEC.
Edit: ANY ARC Mode force on? Any changes you did to the Cube sound settings itself? Best-Match in kodi only has something to do for PCM audio.
That RAW does not open at all is also funny as this is used by netflix and others. The other users here in this thread test IEC mode for DTS, AC3, EAC3 and DTS-HD-HR and everything worked.
On my Firetv4k all modes advertized work RAW and IEC.
Edit: ANY ARC Mode force on? Any changes you did to the Cube sound settings itself? Best-Match in kodi only has something to do for PCM audio.