These 4K Ultra HD Blu-ray discs will help you stress-test your home theater setup, from visual effects to acoustic performance. When it comes to setting up your home theater, a 4K Blu-ray player and a ...

ALEXANDRIA, VA.—Significant change is on the way for the entire broadcast ecosystem. In order to accommodate 4K/UHD transmissions, the way in which video is compressed for transport must improve ...

The Imaging Science Foundation (ISF) has released some free 4K test patterns for B&W levels and geometry/resolution. This is just in time to meet up with the new 4K displays hitting the market (in ...

David Lynch makes the audience an accomplice. The new 4K edition on UHD not only sharpens the image but also the unease.