Originally Posted by afrogt /t/1472630/samsung-led-un40c6500-and-a-denon-avr-591-video-not-as-expected#post_23313224
there are no video parameters for the Denon 591 to set. As long as you're connected via HDMI and the blu ray is set to output the highest resolution your TV can handle you should be fine.
I own the Denon 591 and have a pioneer blu ray connected and it outputs just fine to my HDTV.
What blu ray player do you have?
Originally Posted by jdsmoothie /t/1472630/samsung-led-un40c6500-and-a-denon-avr-591-video-not-as-expected#post_23313723
The 591 has no video chip installed so the only video parameters available to change would be on your TV.