There is no dearth of HDMI cables on the various marketplaces. Everyone, from obscure Chinese brands to reputed accessory ...

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 ...

Spec-wise, this is an incremental improvement. But its versatility makes it seem like an entirely new product.

HDMI, as a standard, is pretty versatile for digital audio and video. It supports multiple audio formats and promises a ...

Check the power outlet. When you don't see an Apple TV indicator light, be sure that the Apple TV is plugged into the wall ...

Retro Remake showed off a video of its mod that adds an OLED display, a glass touchscreen and HDMI output of 1080p video.

HDMI 2.1 is also on both of the next-generation game consoles, the PlayStation 5 and Xbox Series X. In fact, to get the most out of those consoles you'll want a TV that supports at least some HDMI ...

TV backlighting is perhaps one of the more unnecessary bits of tech you can invest in. As much as I personally love it, it's ...

HDMI and DisplayPort are similar when it comes to practical applications, and the industry largely views them as complimentary standards. Indeed, HDMI 2.1a offers VESA’s Display Stream Compression.

The forthcoming HDMI 2.2 standard will bring more bandwidth, a new way to get a handle on lip-sync errors and a new, backward-compatible cable, the HDMI Forum said at CES 2025.

If you’re serious about video work, however, you’ll want something more capable. For those use cases, [purisame]’s got what you need – an open source HDMI implementation for FPGAs.

In the Arduino world the only other HDMI options come via the use of an FPGA. This is a project that seems to have been around for a couple of years, but which is still an active one.