I'm trying to play a blue ray backup and I'm just getting stereo even though it has FLAC 5.1 audio. Here are some details / specs:
NAS: Synology DS 1019+
File: Skyfall Blue Ray backup that I backed up myself, .mkv, FLAC 5.1 audio
Roku Ultra w/Emby app installed
Roku connected to receiver via HDMI
Roku Audio Mode: Auto (DD+, DTS)
Receiver: Denon AVRS730H
Receiver connected to LG OLED65B8PUA
FWIW, I can stream 5.1 from Netflix via the Roku, so I