Film Clapperboard with MOS Day/Nite Marking - Production Tool Guide #106565 (License: Personal Use)

The image shows a standard black-and-white film clapperboard featuring labeled fields for Roll, Scene, Take, Director, Camera, and Date-where “MOS DAY NITE” is handwritten to denote a silent (MOS) shot captured either in daylight or at night. Its hinged top clapper is open, ready to snap shut to mark the start of a take and synchronize audio/video in post-production. Widely used on professional sets, this tool ensures precise continuity and metadata logging across multi-camera shoots.

Used on film/TV production sets to mark takes, especially for silent (MOS) shots where audio isn’t recorded; supports editing workflows by providing visual timecode reference and scene metadata. Matches user intent for learning about film equipment, production terminology, or sourcing assets for media education sites.