Answered
How to enable 5.1/ upmixing from PC browser?
So my Arc setup is connected RTX3080 → LG C1 eARC → Sonos Arc + 2x One.
How do i get (upmixed) surround sound like 5.1 from PC Browsers like for YouTube/Spotify websites?
Games work fine no matter Dolby Atmos or 5.1 LPCM.
