There are a number of competing standards in the audiovisual world - here's how HDMI, DisplayPort, and USB-C stack up to one another.

HDMI is, at its core, three differential pairs ... and a ton of other features you’d usually find in your display’s on-screen menu so often awkward to navigate. Another fun pin is pin 14 ...

When mounting a projector on the ceiling, for example, you'd normally need to run HDMI cables along or even inside the walls to connect input sources closer to the ground. In the professional film ...

A $40 “HDMI extender” turns out to actually be an HDMI-to-RTP converter under the hood. He’d done work previously on a similar extender that turned out to use a quirky method to send the ...