3 Replies Latest reply on Nov 25, 2015 1:47 PM by stefanop29414249

    problem with dynamic mask.


      i have a video with green screen. i removed the green part of the video. in this way i have a people in the video without background,

      i want to obtain this effect: Giaime - After - YouTube 1:02 i want to insert a new video or a image on the top of the people with green screen, but this new video should remain only on the people and it shouldn't cover the back ground.

      i can obtain this with a simply mask for 1 fps, but the people moves himself and i can change the mask every frame.

      i search an effect that create a dynamic mask or a way to exclude the background in the new video.


      sorry for my english but explain a problem with after effects in an other language is very difficult.


      i hope that everybody know the effects or a video tutorial