Hello,
I'm looking for a suggestion on how to get my audio and video synced up. I have a Roku Ultimate connected directly to the HDMI input of my Samsung TV. From the optical out on the Samsung, I have the optic cable connect to my Denon receiver's input. I cannot connect to my Denon because it's not allowing 4K to pass through or I would have it connected to the HDMI input on the Denon.
In this configuration, the audio video is out of sync. I did put change the audio setting on the Roku to Stereo to fix it, but I don't believe anything is in Dolby surround anymore. Any suggestions?
Does your Denon allow you to adjust the sound delay? If you changed the Roku to stereo you will have stereo and not Dolby surround.