You Tube

So theres a clip on you tube in which a large shark is followed under water to the point where it jumps out of the water upright to attack a helicopter. This short clip has been falsely linked to new movie MEG based on Steve Altens novel.
But really it seems to be a clip of a German shark movie.
Soooo if this the movie in question?
(if so that clip looks bloody good if you ask me, why the low rating that cgi was impressive)

ARH!, SHarK!

(shark attack 3 MEGALODON)