Hi! I am newbie in this samsung-vs- atmos battle. I have Samsung Qe75q80r TV and Samsung hw-q90r Soundbar connected via hdmi-arc as it is supposed in its manual with hdmi-cable from soundbar box. As for conversation, as far as I know atmos lost with any conversations nowadays (except Dolby software that nobody uses), so I believe plex plays original. It is not uncompressed trueHD however. Plex shows it is "eac3 5.1". I've tried Dolby demo files - all 11 channels are playing correctly. And I can't find any movies ripped with such audio.
... View more