Copy of STUDY GUIDE - Video Production Semester Exam

Exposure Triangle

A concept in photography that describes the relationship between shutter speed, ISO, and aperture to control exposure.

ISO

A measure of a camera sensor's sensitivity to light, ranging from 100 to 25,600 in Canon Rebel T7i; higher ISO can lead to noise.

Aperture

The opening in a camera lens that controls how much light enters, measured in f-stops; larger apertures allow more light and create shallow depth of field.

Shutter Speed

The duration for which the camera sensor is exposed to light, affecting exposure and motion blur; influenced by the 180-degree shutter rule.

Monopod

A one-legged camera support that allows for easier movement and stabilization in dynamic filming situations.

Dolly

A wheeled cart that allows smooth movement along a track for dynamic shots.

Jib

A camera support that allows for crane-like movement, raising the camera high for specialized shots.

Rule of Thirds

A composition guideline that divides an image into thirds, placing subjects along these lines or their intersections.

Blocking

The arrangement and movement of actors within the frame to create visual interest and organization in a scene.

Three-Point Lighting

A lighting technique using a key light, fill light, and backlight to create dimension and depth in a shot.

Shot List

A detailed list that organizes the scenes to be filmed, including camera angles and movements, ensuring filming efficiency.

Storyboard

A visual representation of a film, arranged in panels; important for planning scenes and guiding production.

Prime Lens

A lens with a fixed focal length; typically offers better optical quality but less versatility in framing.

Zoom Lens

A lens with a variable focal length; allows the camera operator to adjust framing without moving the camera.

Single-Camera Shooting

A filming method using one camera to capture multiple shots; offers flexibility but requires careful planning.

Multi-Camera Shooting

A filming technique using multiple cameras to capture events simultaneously; simplifies switching angles.

Dynamic Microphone

A robust microphone used for live performances; best for loud environments but lacks directional characteristics.

Shotgun Microphone

A highly directional microphone used in film and video to capture sound from a specific source while minimizing background noise.

Lavalier Microphone

A small, clip-on microphone commonly used in interviews and presentations, capable of being wireless.

Metering

The process of measuring light intensity to help determine appropriate exposure settings.

Backlight

Light that shines from behind the subject; adds depth and dimension to very flat-looking scenes.

White Balance

Camera setting that adjusts color temperature to ensure white appears white under various lighting conditions.