Post doubt on Mesmerizer lens effect

[Cristina S]

I posted here:

http://reduser.net/forum/showthread.php?t=43845

But once this seems to be something addressed to the people of post production, I maybe should address the question directly to you.

Can you kindly suggest any post solution for getting the same effect as in this video here:

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

Around 0:15

Thanks in advance for your help.