Image speed calibrating device

摘要

An image speed indicator displayed in a monitor to be used as an aid during the filming process with a video camera and monitor or a film camera being used with a video assist unit. The indicator can be adjusted to move at a selected speed horizontally and/or at a selected speed vertically. When both horizontal and vertical non-zero speeds are set the marker will move at an angle across the monitor. The apparatus displays and saves the speed setting so that it can be reproduced at later time Therefore shots recorded at different times can be shot with the marker set on a desired scene object and the camera panned at the same speed and angle or wholly horizontally or vertically.