I know some of the capacitor types, but others I'm still not sure just looking at them.
I can tell an electroletic, supercap, ceramic disks, tantalum caps.
I'm not sure though about the plastic rectangular/box looking ones. I know there not electrolytic as are not marked and found in AC input stages. Then there are ones that are also rectangular but are like plastic coated and have curved edges. I always called both these Mylar caps, but I'm not not sure that is right as I can't see why they'd use a different case style.
Am I right, if not what are these capacitors?