So I'm still trying to figure this out. I have a Roku stick in my bedroom and its great for streaming stuff in stereo (no AV receiver in the bedroom, just the TV). However in my media room, I have a complete home theater set up with a Denon AVR-S710W receiver. I use a WDTV live to stream movies and ...

Is this the same as TrueHD? What about DTS-HD? will Roku 4 pass that as well thru HDMI?