Oooh neato! I need one of those!
Where'd you get it? Whats your capture device?
@tomjennings The capture device is this one: aliexpress.com/item/1005006834… - but I don't think it matters much which one you get, they're all basically the same chip inside.
The OSSC is the expensive bit of kit, I got it from here: videogameperfection.com/produc… - it's the older model. I'd have preferred the newer model if it was available, because that has an add-on module to also capture RF inputs. But I hope to fix that with a separate RF tuner (aliexpress.com/item/1967021268…) which outputs VGA.
The VGA capture I have now is not perfect, there's some glitching going on in certain video modes. Not sure what part of the chain is causing that though, but I can live with it for now.