Hello I am trying to get a Diagram or Instructions for the best way to Use my ARC with my setup. I have the LG OledB8 and I know HDMI2 Has The return Chan. I Currently have my Fire TV Cube in one HDMI port and my Tivo 4k Bolt in Another. I watch Mostly all movies via Kodi on my Cube. What is the Optimum Config? for everything to use the ARC for Audio and at a Minimum to Play the best I can using the Fire Cube. I understand from what I have read I might not get Dolby Atomos due to the software in my B8. I hope they fix that.
Thanks