Per Digitalbits.com:
“According to [Universal], Disc One will include deleted scenes, outtakes, From the Set and Shark Facts. Disc Two will include The Making of Jaws, storyboards, production photos, Marketing Jaws and Jaws Phenomenon. Since the studio is claiming that the DVD will include “a feature-length documentary,” we can only assume that The Making of Jaws is indeed being presented in its original 2-hour version. We’ll let you know when we have official confirmation from the studio.”