I'm working on a clip and I want to make a strong shine effect to rise out from a notebook screen. I.e, i have a notebook image and i 've fited my video to the screen of the notebook (to make the impression that the video is actually being showed through the notebook). My video has a sligh zoom in and what i want is that when the video arrives to a certain part, a strong white shine effect will begin to rise out from the screen, until it becomes totally white (i.e, for those who are wacthing, i want to make the impression like they were entering in a new world, a new dimension, in a white shining world).
How do I achieve this??
I don't know if i was clearly enough
Any help would be appreciated!