Dolby Vision software promises HDR on more of your devices

Dolby adds, so you won’t necessarily need a brawnier processor. And unlike the competing HDR10 standard, you don’t need a newer HDMI 2.0a connector to make HDR happen — HDMI 1.4 is enough. Your launch day PlayStation 4 could handle it, as Dolby once demonstrated by running Vision on Sony’s console. – Jon Fingas, Engadget