TV makers propose new connector for 8K video

Televisions that can show pictures far superior to today’s best high-definition video are making headlines and attracting crowds at this week’s Consumer Electronics Show. When they come to market in the next few years, they will likely include a new connector as well—and require a new set of cables.One proposal to replace HDMI is called Super MHL, backed by Samsung, Sony, Toshiba, Nokia and chip-maker Silicon Image. It’s aimed at 8K video, a new format not expected for several years t