I can do this now.
I originally saw the instructions over at The Art of Manliness. It was all pictures and rather hard to follow.
I found the following video and in just over a minute he explains it and shows it perfectly. The video is pretty jumpy (I think his son shot it and he was 10 years old at the time), but it's knowledge you can use.
For sound and video cable I recommend the over/under method of cord wrapping.