Hi there. I'm fairly new to this, so this is probably a very rudimentary question. I apologize. I'm hooking up a lumenera Camera for a live video feed from a UAV, so that the video gets handed to Flightgear, which then draws its HUD over the video stream. In order to do this, I need to be able to communicate with the window controls. My camera can display the video in a new window, but I want it to draw to the video screen that Flightgear is already using. The camera expects a handle to the window. Any idea where I can find this, and all other information where the program keeps track of its window (size, position, etc)? Thanks so much!