The document discusses various techniques used to market films, including traditional above-the-line advertising methods like trailers, websites, and tie-ins as well as below-the-line publicity methods. It notes that the goal is to create a cohesive marketing campaign across different media platforms to build buzz leading up to a film's release. Successful marketing is crucial as most films do not break even from cinema revenue alone and require strong word-of-mouth to drive DVD sales. The document also outlines how marketers measure success and where marketing budgets are typically allocated.