The audio-visual world loves an acronym, so if you've heard about HDMI ARC or eARC and have been left scratching your head as to what these mean, then worry no more as we explain through these ...

HDMI has become the standard for transmitting high-definition video and audio from a source device to a display. As tech ...

HDMI is a modern standard for the transmission of video tracks and multi-channel audio signals. PC monitors, (smart) TVs or hi-fi and surround systems rely on this reliable and user-friendly ...

In 2017, HDMI 2.1 introduced eARC, which added support for high-end surround sound such as Dolby Atmos and DTS:X. eARC also supports variable refresh rate (VRR), quick media switching (QMS ...

ensure your device has an optical audio port and decide whether you prefer to use HDMI for connections instead. Below, we have highlighted some of the best optical audio cables available today and ...

a DVI-to-HDMI adapter cable is used to connect the video. The audio must be cabled separately as DVI transfers only video. The HDMI circuit detects the DVI signals and switches to the DVI protocol.

I get no sound from my soundbar at all There are a few simple solutions to this problem. If your soundbar has multiple input plugs on the back, make sure your soundbar is set to that input. For ...