This hidden Dolby Vision setting will completely change your picture quality

Dolby Vision is one of the biggest visual upgrades you can make, at least that’s if your TV supports it. Dolby Vision isn’t available on every TV, but if you’re lucky enough to have one that does, you get a version of HDR that’s a sizable upgrade over regular HDR10. Don’t get me wrong — HDR10 is still a fine format, but Dolby Vision gives it a nice boost.