I would like to spice up some wedding videos that I am editing. I would like to be able to convert a clip to black and white and then colour in 1 single item. For example, make a red rose against the black and white. Is this a case of like painting the rose or using a matte to isolate the already coloured rose (ie. its natural colour)?? Pretty new to AE (version 6.5, btw).
You need to shoot it accordingly, that is against green screen/ blue screen or cut it out with masks and work with duplicates of layers. I'm sure there's a tutorial on the "Smallville effect" somewhere, so maybe do a search....
Ooops... Yes, you are right. It's "Pleasantville".