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Motion, Video & Creative Techniques

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Motion, Video & Creative Techniques

180-degree Shutter Rule

The convention of setting the shutter speed to roughly double the frame rate, producing motion blur that reads as natural.

t ≈ 1 / (2 × fps) seconds
Motion, Video & Creative Techniques

360-degree Photography

Capturing a complete spherical view around a point, viewed interactively or in a headset.

degrees
Motion, Video & Creative Techniques

Bitrate

The quantity of data used per second of video, which largely determines its quality within a given codec.

File size = bitrate × duration Mbps
Motion, Video & Creative Techniques

Camera Slider

A short track on which a camera moves smoothly in a straight line.

cm
Motion, Video & Creative Techniques

Cinemagraph

A still image in which a small isolated area moves in a seamless loop.

seconds
Motion, Video & Creative Techniques

Codec

The compression scheme used to encode and decode video data.

Motion, Video & Creative Techniques

Digital Stabilisation

Stabilisation performed by cropping into the frame and shifting the crop window to counteract movement.

% crop
Motion, Video & Creative Techniques

Dolly

A wheeled platform carrying a camera and operator, moved along the ground or on track for extended travelling shots.

m
Motion, Video & Creative Techniques

Drone Cinematography

Filming from a remotely piloted aircraft, giving access to elevated and moving viewpoints.

m
Motion, Video & Creative Techniques

Flat Picture Profile

A camera setting that reduces contrast and saturation to retain more information for later adjustment, without the full complexity of log.

Motion, Video & Creative Techniques

Follow Focus

A geared mechanism that allows focus to be adjusted precisely and repeatably, usually by a second operator.

degrees
Motion, Video & Creative Techniques

FPV Drone

A first-person-view drone flown through a headset showing the pilot's live camera feed, capable of fast, acrobatic movement.

km/h
Motion, Video & Creative Techniques

Frame Rate

The number of individual frames recorded or played back per second.

fps
Motion, Video & Creative Techniques

Freelensing

Detaching a lens from the camera and holding it in front of the mount, tilting it to create selective focus and light leaks.

Motion, Video & Creative Techniques

Gimbal Stabiliser

A motorised three-axis mount that holds a camera level and steady while the operator moves.

kg (payload)
Motion, Video & Creative Techniques

High-speed Photography

Capturing events too fast for the eye, using very brief flash durations or specialised high-frame-rate cameras.

µs
Motion, Video & Creative Techniques

Holy Grail Transition

A time-lapse that runs across a large change in light, such as day into night, requiring exposure to change during the sequence.

stops
Motion, Video & Creative Techniques

Hyperlapse

A time-lapse in which the camera moves substantially between frames, producing accelerated motion through space.

m per frame
Motion, Video & Creative Techniques

In-body Image Stabilisation

Stabilisation achieved by moving the sensor itself to counteract camera movement.

stops
Motion, Video & Creative Techniques

Infrared Photography

Photography using light beyond the visible red, producing distinctive tonal reversals and false-colour effects.

nm
Motion, Video & Creative Techniques

Intentional Camera Movement

Deliberately moving the camera during a long exposure to abstract the scene into streaks and washes of colour.

seconds
Motion, Video & Creative Techniques

Intervalometer

A timer, built in or external, that fires the shutter automatically at set intervals for a set number of frames.

seconds
Motion, Video & Creative Techniques

Intra-frame Compression

Compression in which each frame is encoded independently, without reference to those around it.

Mbps
Motion, Video & Creative Techniques

Jib

A counterweighted arm that raises and sweeps a camera through an arc, giving elevation and movement from a fixed base.

m (reach)