hi guys i have a problem with mask
i recorded a video with my camera, but i have to hide some parts of this video
can i do this with mask? if yes how?
i was moving with my camera so in certain moment the hide part must move
i have to hide the number of a car, but sometime i record the side of the car so i don't need to hide anything etc...
can you explain how can i do this?
The header of your thread doesn't match the description actually...
You're probably talking about tracking and rotoscoping. Track a car number and then attach tracking data to something that will hide it. Have a look at this Mocha tutorial on tracking in perspective so as to understand how to do this (Mocha is included with After Effects).