There are easily 50 different NVR applications out there. They differentiate themselves based on processing and analysis versus supported platforms.

Frigate is a reasonably immature project but it is getting better with each release. Blue Iris is adored but it does have a Windows requirement so that might disqualify it for you.

Yes I’m aware. But the whole point of this open firmware afaiu is that is enables use of the existing on-chip AI features for these particular cameras. Which means that something like Frigate - which focuses on running such AI features separately on, e.g., a coral accelerator - might not be a good fit. That’s why I sought the maintainer’s opinion.