Fade

We were asked to present our ideas in front of the whole class today. 

Another team mentioned using a 'fading' effect for which they needed help. 

After a demo from Sir, turns out quite a very easy method. 

shoot two videos, one with the subject and another without it. Overlay it and change opacities. The camera must be very stable tho and nothing except for the subject meant for the fading should be moved. It was fun.