hello to all

a complete virgin to this forum as you may have noticed, i seek wisdom within these pages.

ive got this piece of video im working on and the soundtrack starts with a chord played on guitar, hard to describe what it sounds like but basically it woulf fit perfectly if the video would start with the chord just like when a tv seeks a channel for the first time....

u no, when it goes from black, almost 'puffs' into life, splitsecond of blurred colours on the screen to a picture with like almost diagonal tracking fuzz moving sideays across the screen on it then to the proper video...

tbh i have no real idea on where to start creating the effect and was hoping someone would have an idea or 2...

thanks!