I have a Samsung Blue-ray DVD player model BD P1590. I have it hooked up to my TV and Sonos Playbar via an HDMI switch and digital optical audio cable. The audio cable is connected from the HDMI switch straight into the Playbar.
When I watch TV, all audio is fine. I even get audio fine using the Netflix interface provided through the Samsung DVD player. However, when I watch a Blue-ray DVD, the dialogue does not come through. All other audio features work fine. I can hear other sounds in the movie, like a car driving, etc. I just can't hear any dialogue between people.
I've called Samsung and we've confirmed all settings with the DVD player are correct. They suggested it might be a Sonos set-up issue.
Does anyone have any suggestions?