The document discusses key concepts related to the film industry, including production, distribution, marketing, and exhibition. It provides definitions and examples of how films move through these stages, from being produced, to being distributed and marketed in cinemas and home formats, and consumed by audiences. It also uses the 2006 film Kidulthood as a case study to illustrate these concepts, such as how it was produced with a small budget and found greater success on DVD than in cinemas.