This is actually an add for LG monitors. It's also a killer prank. Moms in for an ultrasound "switch" from a a regular display to a an LG display. At that time the fuzzy image of the baby is replaced by an amazing and actually animated version of their offspring. At this point people start trippin' and the baby gets a little sassy. More after the break.

YouTube

So 'the worlds best ultrasound' is actually a prank.  I don't know where this was filmed but most of it is in some foreign language.  Even then it doesn't take much to understand the parents excitement and eventually warranted disbelieve.  Check it out:

p.s. What's up with that guy wanting to see his babies ding-dong again?