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Filmmaking Camera, lighting, sound, editing and the crew roles behind every shot.

Flag: Meaning & Definition in Film

An opaque panel used to block or shape light on a film set.

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On this page 5 sections

Flag: Function

Flags are a core grip department tool for controlling light. By blocking light completely or partially, they help shape contrast, protect lenses from flares, and prevent light from spilling into unwanted areas.

Flag: Materials

  • Black Fabric on Frame — Standard for most professional sets.
  • Solid Foamcore — For quick, rigid blocking.
  • Collapsible Flags — Portable and space-saving.

Flag: Uses

  • Cutting light from hitting the background.
  • Shaping key light on an actor’s face.
  • Protecting reflective surfaces from direct glare.

Example in Use

Flags are essential for creating controlled lighting ratios in interviews and dramatic close-ups, often working in conjunction with silks, scrims, and bounce boards.

Flag: Industry Standard

Flags are usually mounted on C-stands for precise positioning and stability.

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More Filmmaking Terms

Entries filed on the same shelf as Flag, each with the one-line answer first. They are the words that usually come up in the same conversation.

All 913 terms

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