Film theory

Film theory explores the essence of the cinema and provides conceptual frameworks for understanding film's relationship to reality, the other arts, individual viewers, and society at large. This term is not to be confused with general film criticism, which may, however, draw upon ideas from film theory.

History
In some respects, French philosopher Henri Bergson's Matter and Memory anticipated the development of film theory at a time that the cinema was just being born as a new medium—the early 1900s. He commented on the need for new ways of thinking about movement, and coined the terms "the movement-image" and "the time-image". However, in his 1906 essay L'illusion cinématographique (in L'évolution créatrice), he rejects film as an exemplification of what he had in mind. Nonetheless, decades later, in Cinéma I and Cinema II (1983-1985), the philosopher Gilles Deleuze took Matter and Memory as the basis of his philosophy of film and revisited Bergson's concepts, combining them with the semiotics of Charles Sanders Peirce.

Early film theory arose in the silent era and was mostly concerned with defining the crucial elements of the medium. It largely evolved from the works of directors like Germaine Dulac, Louis Delluc, Jean Epstein, Sergei Eisenstein, Lev Kuleshov, and Dziga Vertov and film theorists like Rudolf Arnheim, Béla Balázs and Siegfried Kracauer. These individuals emphasized how film differed from reality and how it might be considered a valid art form.

In the years after World War II, the French film critic and theorist André Bazin reacted against this approach to the cinema, arguing that film's essence lay in its ability to mechanically reproduce reality not in its difference from reality.

In the 1960s and 1970s, film theory took up residence in academe, importing concepts from established disciplines like psychoanalysis, gender studies, anthropology, literary theory, semiotics and linguistics.

During the 1990s the digital revolution in image technologies has had an impact on film theory in various ways. There has been a refocus onto celluloid film's ability to capture an indexical image of a moment in time by theorists like Mary Ann Doane, Philip Rosen and Laura Mulvey who was informed by psychoanalysis. From a psychoanalytical perspective, after the Lacanian notion of the Real, Slavoj Žižek offered new aspects of the gaze extensively used in contemporary film analysis. There has also been a historical revisiting of early cinema screenings, practices and spectatorship modes by writers Tom Gunning, Miriam Hansen and Yuri Tsivian.

Specific theories of film

 * Apparatus theory
 * Auteur theory
 * Feminist film theory
 * Formalist film theory
 * Marxist film theory
 * Philosophy of language film analysis
 * Psychoanalytical film theory
 * Screen theory
 * Structuralist film theory