I'm using an rpi1 (running raspbian lite and jwm) with a USB webcam hooked to a CRT TV to display its output. Up until now I've been using Camorama which works nicely, but I lose some of the measly 640x480 screen resolution for the title bar of the app, and also some of it below due to the window manager showing buttons etc that I don't need. Is there any way I can simply show up the video output of the device in a full screen window? so I can just add it to the startup of the window manager and run it on top of it. I really don't need any of the features that Camorama has because all I want is to display video ala security camera.