Allowing you to convert your old videos and DVDs to digital files, the DigitNow Video Capture is a rustic but capable device.
You can make digitizing analog tapes ridiculously easy with the Elgato Video Capture – as long as you don’t mind paying a bit more.
If you need HDMI 2.1 passthrough with your video capture, then this is just about your only option right now. Luckily, it’s intuitive, works straight away, and isn’t tied to a specific streaming app.