The AE session comes to the end, I have got many post-production thinking from it. This session is benefit for my project. In my previous script, I have wrote a Fantasy story. A grandmother become a girl who protect her granddaughter until she graduate from university. In the end, the grandmother become a star in the sky. I asked Simon(AE teacher) how to make this scene. He gave me a really nice idea. Firstly, when shooting, I should shoot the same frame twice, first is the background with no actor's in. Do not move and change any property of the camera, shoot the frame with actor. Secondly, when proceed to the post-production work, I have two method to mask the actor off, one is using Matte Difference, it will cut out the difference between the two frames automatically. However, if shoot in the outdoor, the clouds is changing, the first method would does not work. Another one is Rotobrush which is an useful tool to mask objects off, however, it would take long time to work, because I should do it frame by frame. But the outcome of the this tool is excellent.
AE have many useful function, The session is too short, therefore, I should learn it continually to develop my project.
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