Is there a way to record your T.V. screen when playing video games?

Well it depends on your TV really. You can either use an external recording software on it like Dazzle. But if you want to do it directly through a camera (not filming the screen) then you will have to see if your TV has output plugins (similar to the input plugins that you plug your video game AV cords into). If it does and your camera has an output plugin on it, then you can use an adapter to output the TV image and sound directly onto your camera as a video. I recommend using something like Dazzle though. The output method forces you to play your video game on the small screen of your video camera.