iSight FireWire Camera on macOS Big Sur
in June 2018 I uploaded a video "iSight FireWire in High Sierra".
• iSight Firewire in High Sierra
That video has a little over 1,000 views and some comments from people thinking I did not do it on a new(er) Mac. This is even newer and a new OS (Big Sur). The procedure is explained twice, I did nothing special but restart a couple of times. Like, comment, subscribe, enjoy.