Film and media theory examines how media texts are produced, distributed, and received. It covers key concepts like semiotics, representation, narrative structure, and cinematography. These tools help us understand how media shapes meaning and influences society. The field has evolved from early film theorists to modern approaches addressing digital media. Major theories include formalism, realism, structuralism, and cultural studies. Analyzing visual and narrative elements reveals how media texts communicate ideas and evoke emotions in audiences.