I am using windows laptop with chrome browser.

Whenever I am using webpages using WebRTCs,(e.g. WebRTC Sample)
when I’m choosing which camera to use, It shows list of cameras with same order.

I thought the list would change if I choose different cameras, but It seems like the list itself does not change.

How does WebRTC get it’s list from?
Can I change it’s order?
(e.g. by modifying my PC’s registries, etc)