I am looking to build a home server to serve a few purposes — media server, backup/general storage, low to mid range gaming — but, most importantly (to me) I want to be able to capture video input from my consoles. I need to be able to run my component video and composite video systems through it. I need the same outputs as well so i can run the signal to the TV without splitting. And, Ideally, I'd like capture to happen automatically whenever the box detects a signal.
should I go intel or AMD? what OS? what video cap hardware and software? what other hardware should I grab?
I'd like to keep it under/around $1000