Definition
What is contrast in video?
Contrast is the difference between light and dark values, or sometimes between colors, within an image. It influences how much separation, depth, and visual punch a shot appears to have.
A high-contrast image has pronounced differences between shadows and highlights; a low-contrast image has values that sit closer together. Lighting creates the fundamental contrast on set, while camera profiles and grading can preserve, compress, or reshape it.
Contrast should not be raised indiscriminately. Crushing shadows can erase detail, while pushing highlights can make a face or sky feel harsh. Targeted curves, local adjustments, and controlled lighting offer more useful control than a single global slider when a sequence needs both mood and readable detail.
Example in the edit
A detective scene uses a hard key light and deep negative fill for strong face contrast, then the grade protects a small amount of detail in the dark side of the frame.
Why editors use it
Contrast directs attention and establishes mood, while retaining the right tonal information keeps shots matchable and legible across displays.
Quick answers
Frequently asked questions about Contrast
Is contrast the same as dynamic range?
No. Contrast describes value differences in an image or scene; dynamic range describes the span a camera or display can capture or reproduce.
Can low contrast be intentional?
Yes. A flatter image can feel soft, hazy, or natural and may preserve flexibility for a later grade.
What does crushing blacks mean?
It means pushing dark values to solid black, which can create punch but may discard shadow detail.