Chances are, if you have a newer TV, it supports HDR (High Dynamic Range), which greatly improves brightness and color when watching shows, movies, and playing games. Many streaming devices, like Fire ...
As it can carry both audio and video signals over a single cable, HDMI is the connector of choice for modern TVs. Thanks to its versatility, it's used to attach everything from AV receivers, Blu-ray ...
There are a few Apple TV HDMI settings that you can tweak to improve your television's picture quality and improve your Apple TV experience.
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