Ultra HD Blu-ray standard finalized: 4K support, HDR, ‘digital bridge’ sharing

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The Blu-ray Disc Association has formalized the upcoming UHD standard for next-generation disc players, including an option to stream movies across a home network. We delve into what a digital bridge is and how the new capability is expected to work.

4K vs. UHD: What’s the difference?

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The terms UHD and 4K have become so conflated that TV makers, broadcasters, and tech blogs are using them interchangeably — but they’re not the same thing.