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 ...

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 ...

A great 4K TV isn’t just about resolution—it’s about how well a screen handles brightness, color, motion and real-world viewing conditions. To find the best 4K TVs, our tech team enlisted over a dozen ...

LONDON—The IP Live Studio in Sony’s Digital Motion Picture Centre Europe is getting a little help from Leader, as the test and measurement technology provider announced it supplied its LV5490 4k/HD/SD ...