get this shot rolling

问题描述:

get this shot rolling
Director(导演):I think his butt would like to get this shot before lunch.Once again,rolling...water working...and action.and cut.
是导演拍戏时对演员说的话.
可其中“get this shot ”“rolling”是什么意思啊?

get this shot- 拍到这个镜头
rolling- roll the camera开机..在拍