A storyboard is a graphic representation of how your video will unfold, shot by shot. It is made up of a number of squares with illustrations or pictures representing each shot, with notes about what’s going on in the scene and what’s being said in the script during that shot. Think of it as sort of a comic book version of your script.
Flowcharts
A flowchart is a pictorial or graphical representation of a process. Flowcharts are used in many industries including entertainment, engineering, physical sciences and computer programming. The purpose of all flowcharts is to communicate how a process works or should work without any technical or group-specific jargon.