UFO, Orbs following Iran satellite carrier launch?

I was watching the launch of Iran's satellite carrier on Press TV and I saw some curious orbs following the carrier while it took off. Can any one with more experience comment on whether this is an optical illusion or an anomaly?
This is a snippet of the launch:

YouTube Link

Not sure if the link works so here is the full link:

www.youtube.com...

That is not a orb or ufo it is the light reflecting on the lens of the camera and it is quite common during the night time that is why you see that 'orbs' follow the rocket and that too near the boosters where the exhaust comes at high temperature and the major light source at that time. No need to panic.