For consoles (Xbox 360 and PS3) you have to buy a capture card the most well known (and in price and quality order of lowest to highest) EasyCap ,Dazzle and Hauppauge HD PVR each one records in different quality. If you are just a casual gamer just go for a cheaper option but if you want professional videos go for the HD PVR.
As for recording PC gameplay the best way in my opinion is fraps
Incase you are curious about the quality each of them record here are some videos
Easycap http://www.YouTube.com/watch?v=Zs1FG-GoqAE
Dazzle http://www.youtube.com/watch?v=ruEdyL0g6Vc
HD PVR http://www.youtube.com/watch?v=aTtGjVtzSJI
They make call of duty that way because it's a video game.
The first Call of Duty video game was relased October 29, 2003. The first Halo video game was released on November 15, 2001. Halo came first.
Let's Play: The Most Overplayed Video Game Ever
The video game, no.
Call of duty Ghost is the newest game in the Call of Duty series. It was released on November 5th 2013. It is a video game.
Call of Duty
No. It is a video game.
Call Of Duty
Yes, Call of Duty: Black Ops will have online multiplayer just like many other Call of Duty video games.
No. Lego and Call of Duty are two separate brands. Lego may make War sets, but not Call of Duty.
Call of duty
There is no such thing its call of duty world at war not 2 (YET) Call of Duty Black Ops is called the sequel to Call of Duty World at War and was released as the next game for Call of Duty World at War