This document discusses technical conventions used in horror films, including camera techniques, editing, sound, and mise-en-scene. It provides examples of shots including high and low angles that convey power dynamics. Editing techniques like cuts, transitions, and parallel editing are explained. The use of diegetic and non-diegetic sound as well as music to set mood is covered. Mise-en-scene elements like lighting, locations, costumes, and props that create meaning and suspense are also described.