Also when you do animation

 With people, you mark the floor place for the actor and for the cameraman, is this almost the parameter necessary to record animation, is not to much but made a good animation, imagine that the actor would change the clothes during the animation the camera wouldn't wait for it, you can be wallking toghether, or jumping or one is walking and the other is walking faster making circles around the actor he being always the center of the motion, you can also show the day run. Rute Bezerra de Menezes Gondim