Just about every TV accessory needs an HDMI cable, but not all of them can output 4K. Here's how to tell if yours is capable.

We’ve been trying to incorporate screencasts into more of our articles here at TidBITS—there are times when a short video conveys some point better than any number of screenshots. As far as tools go, ...

One of the most hyped things about TVs is their resolution, but is it the most important to consider when buying a TV, or is it just the starting point? 720p HD (see note) 1366 x 768 1,048,088 pixels ...

It is frustrating to put together a great-looking presentation on a computer only to have sections missing or blurry when it is projected at a meeting. To ensure good results when moving from a ...

There is nothing that inherently limits luma resolution in S-video to the usually quoted figure of 400-500 lines pph (which corresponds to 5 to 6+ MHz). But most S-video output drivers (circuits here, ...