my understanding of HDR is a function of the TV, not the contents. So 4K pass through should be the same.
I am thinking of purchasing a Pioneer VSX 1131 Receiver. Looking at the specs it says that it has Ultra HD pass through capabilities. What I want is a receiver that can pass through HDR as I am assuming HDR 4K blu-rays will be available down the road. Is Ultra HD the same as HDR?
My second question is, I saw some HDMI cables at Costco for $20 a pair that indicated that they were for 4K. Does this also mean that they would work for HDR 4K? Any recommendations for HDMI cables for HDR 4K?
Thank you in advance for any comments and or suggestions.

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