camera assignment

I have made an application to display the live video streaming in aerial view. The camera has not been purchased yet. The rechargeable IP camera will be attached to a hexacopter or drone. Now I want to get the live video streaming from that camera into my application. Which types of cameras will...

All, I currently have a 5 camera system. One cam was WiFi. I learned (the hard way) why the experts here say "Go Hard-Wired!" So I disabled the WiFi and now use a wired connection to that cam. The WiFi cam has 2 ip addresses (WiFi + wired). So the NVR thought I connected a new wired...