There is an effect I've been longing to do for a while and did ask about it on here a while ago. I got a bit of info on it and after trying myself I still can't get it. I've been told it is called a Flash Burst and it is used quite often in surfing videos which is where I first saw it so I'm guessing there is a fairly simple way of doing it.
Here is a video that uses the effect, most evidently at 1:09
And here is a set of frame-grabs that show the effect which is used in this video http://vids.myspace.com/index.cfm?fuseacti...6003541&n=2
Thanks for any help in advance,