Camera help

I have 3 ip cameras and I want to put them in Lovelace I manage to put in the stream component and it works but i want to have still image and i dont know how so the image card can auto refresh this is what i use to stream anyone can help ?

rtsp://192.16*.@@@/user=admin_password=**********_channel=1_stream=1.sdp

i think i need still image but i dont know how to or how to setup image glance card