Somewhat related to this topic I also want to do something similar to this, but in this case there's some subfolders and multiple cameras. A volume structure example is:
/Volumes/Extras/SecuritySpy/Front Door/2019-10-20/ then the video files made that day for that camera would be stored in there, and same for Back Door, etc. Now what I want it to do is delete the folders for anything over 3 days ago.. I can kinda do this by listing each individual folder separately in Hazel but I'd rather have it tidier and work by way of just running the rules on the SecuritySpy folder and it run the process on any subfolder that meets the criteria (Because there's 14 cameras and possibly more to come in the future). I tried setting my system up like a KBA I found had for sub folders but it didn't seem to work.. it just wanted to delete the oldest folders directly in the SecuritySpy folder.
Any ideas?