Like many things YouTube, I'm guessing the HDR output may vary depending on what your playback platform is. For now, I really just want to know which video output format I should set his 3rd gen Apple ...

Taken only on its specs, the Apple TV 4K is a fast piece of streaming hardware. It has been for years -- I have a 2017 model in my kitchen that's still more than capable of running tvOS 26. There's ...