What he means by the intro is a minute: The intro is the time it takes from the start of the video to the end of the showcase of the menu. No one has seen anything from the video or how the cheat works just has an intro + menu.

Youtube has alot of tutorials on how to do things. For example, you could look for "How to record with my elgato game capture card" and you will find some pretty good results. You could also look into how to render/edit(if you edit in vegas) videos proper in sony vegas.

i would suggest you try and hide your name in the videos though for the safety of your account.