Tuya/Xiaomi Camera for motionEye

I have a Tuya cam, integrated in HA. It’s fine.
I have some Xiaomi wide angle cam, they’re not supported by HA.
I have an old generic CCTV system that’s on network too. It is browser based but needs NPAPI Support and downloads a plugin.

ANyway installed motionEye, config default
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My cams all are on fixed IP, so lucky me.
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From here, nothing else seems supported. Is that right? Am I good to delete motionEye and give up my dream of saving streams to the hdd?

The old cctv actually has a hdd so it’s fine.

I’d like the Tuya & Xiaomi cam to save to HA instead of onboard sd card.