Radio / Television News

NAB 2016: 4K video stumbles forward


LAS VEGAS — In another sign that it still has plenty of maturing to do as a technology, 4K video took some steps both forward and backward at the NAB Show here last week.On the positive side, numerous consumer electronics makers and related vendors unveiled new equipment and solutions for both 4K and its high dynamic range (HDR) cousin, filling the huge exhibit space with Ultra HD (UHD) screens and images. In one of the most prominent cases, Sony unveiled a line of new 4K and HDR products, covering everything from TV cameras to recorders to reference monitors to IP...