Film research involves the study and analysis of the theory, history, production, and reception of films. Researchers in this area may explore topics such as the development of film technology, the evolution of film genres, the impact of films on society and culture, and the role of filmmakers and actors in the industry. Film research can also involve the examination of specific films or filmmakers, as well as the study of film criticism and aesthetics. Overall, film research seeks to deepen our understanding of the art and industry of filmmaking and its broader cultural significance.