Directors Handbook: Cinematography, Sound, and Editing

Comprehensive vocabulary flashcards covering camera equipment, shot language, camera movement, filters, sound design, and continuity editing from the Directors Handbook lecture notes.

Image circle

The circular area of light projected by a lens onto the sensor plane; it must be large enough to cover the camera sensor without vignetting.

Parfocal zoom

A zoom lens designed to maintain precise focus on the subject even as the focal length is adjusted wider or tighter.

Focus breathing

An unwanted change in the image's angle of view or framing that occurs when adjusting the focus distance on a lens.

F-stop

A numerical ratio representing the lens aperture opening relative to its focal length, determining the light gathered and depth of field.

T-stop

A photometric aperture measurement that describes the opening relative to focal length while accounting for light transmission loss inside the lens elements.

Depth of field

The distance range in front of and behind the primary plane of focus that appears acceptably sharp in the recorded image.

Anamorphic lens

An optical lens that optically squeezes a wide field of view horizontally onto a narrower sensor or film area, requiring de-squeezing in post-production.

Polarizing Filter

An optical filter that cuts reflections from non-metallic surfaces like glass and water, deepens blue skies, and reveals colour beneath glare.

Neutral Density (ND) Filter

A filter that uniformly reduces the intensity of light entering the lens, enabling wider apertures or slower shutter speeds in bright environments.

Split diopter

A semicircular convex filter element covering half the lens that allows a close foreground subject and a distant background subject to remain simultaneously sharp.

Fluid video head

A tripod mounting platform that uses fluid chambers to provide smooth, dampened, and controlled panning and tilting movements.

Pedestal

A studio camera support featuring a balanced, elevating vertical column that raises and lowers the camera physically rather than tilting it.

Crane / jib

A mechanical counterbalanced or telescoping boom arm that supports and transports the camera through three-dimensional space over broad arcs.

Dolly

A wheeled platform that rides on tracks or smooth flooring to transport the camera smoothly through a space, producing physical parallax.

Steadicam

A body-worn camera stabiliser combining an articulated sprung arm, a balancing sled, and a vest to isolate the camera from operator walking bounce.

Snorricam

A camera rig mounted directly to an actor's body facing back at their face or torso, keeping them static in frame while their environment shifts.

Motion control

A robotic or computerised camera system programmed to repeat complex physical camera tracks, rotations, and optical adjustments with exact precision.

Establishing shot

A shot whose primary narrative function is to orient the audience by introducing the physical location, time of day, scale, and context of a scene.

Master shot

A single continuous take capturing all the major action, dialogue, and spatial relationships of a complete scene, usually from a wider perspective.

Cowboy shot

A medium-full framing positioned from approximately the mid-thigh or knees to just above the head, traditionally used to keep holsters visible.

Clean single

A shot isolating one character completely within the frame without any visible body parts or presence of another character.

Dirty single

A single-character framing that intentionally retains a slight portion of another actor's body or shoulder in the foreground.

Over-the-shoulder (OTS)

A dialogue shot framing a subject from behind the shoulder, neck, or head of another character placed in the foreground.

Insert shot

A close-up or extreme close-up cutaway isolating a specific object, piece of action, or visual detail necessary for narrative clarity.

Dutch angle

A camera framing tilted intentionally sideways on its optical axis, causing the horizon to appear slanted to convey disorientation, tension, or unease.

Deep focus

A cinematographic technique that maintains acceptable sharpness across foreground, midground, and background planes simultaneously.

Rack focus

The deliberate shifting of the lens focus plane between two subjects or elements at different depths within a single continuous shot.

Pan

A camera move in which the camera head rotates horizontally left or right from a stationary pivot point without traveling through space.

Whip pan

A high-speed horizontal camera rotation that blurs the intervening space between two framings, often used for dynamic transitions or comic reveals.

Tilt

A camera movement where the camera head pivots vertically up or down from a stationary mount without altering its overall height.

Trucking

A lateral tracking movement where the camera physically travels to the left or right parallel to the subjects or set.

Camera roll

The continuous rotation of the camera around the central optical axis of its lens during a shot, causing the horizon line to rotate dynamically.

Dolly zoom

An in-camera optical distortion achieved by dollying the camera towards or away from a subject while simultaneously zooming the lens in the opposite direction.

Ambience / atmos

Continuous environmental background audio recorded or placed in a scene to establish the specific space and mood of a setting.

Room tone

The quiet background acoustic noise of an interior space recorded on set without actors speaking, used to smooth audio edits and dialogue tracks.

Soundscape

The layered acoustic composition of atmospheric textures, effects, and tones that gives a film sequence its overall sonic identity.

Foley

The post-production craft of performing and recording synchronized everyday acoustic effects, such as footsteps and rustling cloth, in time with picture.

Diegetic sound

Audio whose source exists within the fictional reality of the film's narrative world, audible to characters within the story.

Non-diegetic sound

Audio that originates from outside the narrative story world, such as an orchestral score, voiceover narration, or stylized sound cues.

Acousmatic sound

Sound heard by the audience whose physical originating source is kept off-screen or unseen within the visual frame.

Benshi

Live performers in Japanese silent cinema who stood beside the screen to provide dialogue, narration, and character explanations.

Montage

The process and theory of assembling and juxtaposing separate shots into a coherent sequence to generate emotional pacing, concept, or synthetic meaning.

Kuleshov effect

A cognitive editing phenomenon where audiences infer specific emotions or narrative meaning from the collision of two successive shots rather than from a shot in isolation.

Analytical editing

An editing method that starts with an overall master or establishing shot and breaks the continuous space down into closer, psychologically focused angles.

Constructive editing

An editing method that builds the cumulative impression of a scene and its geography out of isolated detail shots without relying on an overarching establishing master shot.

Match on action

A continuity cut that carries a character's physical gesture or movement across a splice from one camera angle to another, concealing the edit.

Crosscutting

An editing structure that alternates back and forth between two or more separate narrative lines of action occurring at different locations simultaneously.