Picture card refresh

Hi there,
I am totally new to HA and so please dont punish me for my weak
understanding of HA, I am reading for more then 4 days now and
most of the things are working (solar, energy counter, etc.) Now
I want to integrate my cams, my 4 onvif cams already working, but
I got a cheap chinese 4 ch nvr, that got no known rtsp or onvif, but I found a
way to get jpg snapshots from the cams. So I created a picture card with
the URL, showing me the pic from logon time. Is there a way to refresh this
picture from the URL e.g. every 10 seconds? I know, it is a work around, but
better then no pics from this cams.

1 Like

Many thanks @Montreal666!
Now I got it. I read too much last few days and there are too much
knots in my brain.