For such an inexpensive, tiny little SBC, it certainly gives me a lot of fun and assistance in a number of projects ...

There are a lot of single board computers on the market these days, so you can be forgiven if you missed the LuckFox Lyra.

Previously, I looked at using the Linux video loopback system from the command line. The basic trick was simple enough: capture video from a real camera, process it with something like ffmpeg, and ...