Plugging an Apple TV 4K into normal HDMI ports delivers standard audio at reduced bandwidths. For superior audio, users ...

Not plugging your Apple TV into the right HDMI port could result in a lower quality audio. Make sure it's set up right for ...

HDMI ARC (Audio Return Channel) and eARC remove the need for a separate audio cable when sending sound from a TV to a compatible soundbar or AV receiver. For more, see what is HDMI ARC? HDMI eARC ...

Yes. Most TVs have three or four HDMI ports, with a typical layout that you can follow, but it's still a good idea to check your ports to ensure compatibility. For example, older Samsung models ...