Lets say I wanted to make a Halo video by editing together various screen captures from games. Could I hook up my computer directly to the TV? Or could I hook up my camcorder to the TV? How would I get from TV images to file on my computer.
Video capture card. I use a cheap ATI that I bought at Walmart for about $38, but you may prefer a higher end one. Here is a comparison page for them: http://dvguide.sharbor.com/head-to-head/