For those use cases, [purisame]’s got what you need – an open source HDMI implementation for FPGAs. Unlike other free and open source projects in this space, [purisame] has eschewed simply ...

In this case, a three-port HDMI switch is used with three inputs for source components and one HDMI output to the TV. When multiple TVs are used, there are HDMI switches with two or more outputs.

A good choice for 4K video at 60 frames a second We purchased the Zettaguard Upgraded 4K 60Hz 4x1 HDMI Switcher so our expert ...

and the HDMI Foundation has been doing some weird stuff; in particular, they are pretty hostile to open-source technology. This article is not the place for such feelings, however, especially ...