Limit time recordings kept on one camera

CJ133

Getting the hang of it
Jul 18, 2019
94
55
NJ USA
I'm sure this has been talked about here but I haven't been able to find it here.

I have 7 IP cameras and I want 6 to keep their recordings as long as possible before overwriting which works, but I want 1 of them to only store for a limited time say 12 hours.

How do I go about this?