A film's form has largely to do with the filmmaker's intent, the subject matter, and which of these?

A film's form is fundamentally shaped by the filmmaker's process. This encompasses the techniques, approaches, and creative decisions made during various stages of production, from scripting to shooting and editing. The filmmaker’s process reflects personal styles, the use of specific cinematic language, and how the narrative and visual elements are constructed to convey a particular vision or theme.

Understanding film form involves examining how the filmmaker's choices regarding structure, aesthetics, and narrative style come together to create a cohesive work. While aspects like budget, target audience, and marketing strategies can influence a film, they primarily impact the production and reception rather than the intrinsic elements that shape the film's form itself. Focusing on the filmmaker's process provides insight into how these intentions manifest in the final product, determining not just how a story is told but also how it feels and resonates with viewers.