HDMI-VRR might not be supported on your monitor even if it has an HDMI 2.1 port. While the VRR standard you use on your ...

HDMI 2.0 and HDMI 2.1 both support up to 32 audio channels, with the latter adding Dolby Atmos into the mix. Crucially, though, the newer cable uses an eARC (Enhanced Audio Return Channel) which ...

Established in 2009 as part of HDMI 1.4, ARC (Audio Return Channel) is a feature that allows the HDMI cable to run audio data back and forth between your TV and a separate audio receiver or soundbar.

To take advantage of some other HDMI 2.1 gaming features, such as Variable Refresh Rate (VRR) and 4K 120Hz, a better high-speed cable is needed or you'll simply get no signal.

When the Audio Return Channel (ARC) standard was introduced to HDMI cables in 2009, it allowed for convenient two-way communication over a single HDMI cable between a compatible TV and an equally ...

Expensive HDMI cables are a rip-off and offer no difference in picture quality over cheap ones. So when a salesman tries to up-sell, politely tell him he's wrong and move on with the sale.

HDMI 1.4 Release Date: May 2009 Specs: Ethernet over HDMI: Adds support for ethernet over HDMI for connected devices. Audio Return Channel: Allows an HDMI-connected TV with a built-in tuner to send ...

To fit these features into the HDMI cable, there is a slightly revised cable structure available under 1.4 which reconfigures a couple of the miscellaneous conductors into a 100-ohm balanced data line ...

HDMI 2.2 also contains the Latency Indication Protocol (LIP). This ensures both the visuals and audio are synced with one another, especially if you're using an audio-video receiver or a soundbar.

Your bread-and-butter HDMI cable at lengths up to 15 feet was almost guaranteed to work OK. You’d probably still be safe up to 25 feet.

The Volume on My HDMI Cable Is Not Transferring. HDMI cables can transfer video and audio in high definition quality from one device to another. There are a variety of reasons you may not be ...

HDMI and DisplayPort handle 192Hz/24-bit audio, but with HDMI, that’s only over a single cable connection. That’s fine for high-resolution audio buffs with an HD audio player and an A/V receiver.