striping guitar pad (GH)

Sparda

Hi. I found this video on youtube and I was wondering if there is a simple way of doing what this guy did. I want to get that notes part of what I played and overlay it to ME actually playing like in this person's video. I also saw something like this on a gaming channel on tv. To help let you know what I am talking about here is a link to the video:

http://www.youtube.com/watch?v=Ua3hZXfNZOE

snowboardalliance

According to the comment on the side, he just used a separate video of the game screen, then overlayed it on his video and made a mask to just show what he wanted using After Effects. Does that help?