Hi
i have a Lg c2 television with a arc and 2 ones for surround.
In the sound setting on the tv if I toggle on earc I can receive atmos but on bbc etc I get dolby multichannel PCM 5.1 shown on Sonos app, if I toggle off earc I can no longer get atmos, but on bbc etc I get dolby digital plus 5.1 or 2.0 ?
do I need to keep toggling this on and off depending on content?
thanks in anticipation