How do people record from games/?

how do peopl;e record gameplay from like a ps3 or 360?
http://youtube.com/watch?v=pM3LG4r9luk
Answer #1
with a DVD or VHS recorder
or thro a PC that can record TV
just hook the game up so it goes thro it
Answer #2
??? no, just download gamecam and ready
Answer #3
I use Fraps
check the website www.fraps.com
it can video your gameplay
Links Coded; Please remember to Code ALL Links/Email Addresses next time.
#3.9 All links must be coded - including, but not limited to, e-mail addresses, passwords and internal links.
-(tran[Q]uility)
Answer #4
they use capture card which can be bought for about 30GBP or 60USD
http://images.tigerdirect.com/skuimages/large/M501-1202-main3.jpg

you connect to tv/xbox/tv then comes up on pc and u record it from there, using the program u get with it
Please remember that ALL links must be coded, including, but not limited to, e-mail addresses, passwords, and internal links. Coded for you this time.
~ Joshy