AT&T to Add 4K HDR Support to DirecTV Now Starting in 2018

AT&T will add 4K high dynamic range support to DirecTV Now starting in 2018 as part of a “next-generation video platform” that will begin rolling out this fall, it announced. Beta-testing will begin this summer among “invited” DirecTV Now customers, among the first to try out the platform’s cloud DVR functionality and other features, the company said Thursday.