The document analyzes the camerawork, mise-en-scene, sound, and editing techniques used in the opening of a horror film. It notes that the camerawork uses fluid motions and tilts to create unease and a sense of the supernatural. The low-key lighting, props like a mask, and red title enhance the scary and eerie atmosphere. Non-diegetic classical music plays throughout to set the genre and build tension. The editing uses fades, dissolves, and flickering to contrast light and dark and portray supernatural elements through footage of a haunted house.