My research in to screenplay

The role of a screenwriter is to write what's going to happen in particular scenes. Once the screenwriters writes the screenplay, it is then turned in to a storyboard. The directors and editors can then edit the storyboard as they see fit. Most films often turn out different to the original screenplay because of different opinions and views. For example here is the Jaws script...
This script went through a lot of editing to get where it got to at the end of the production.