Clapperboard

A virtual clapperboard that can speak aloud the scene, shot and take numbers.

A virtual clapperboard (also known by various other names including dumb slate or a clapboard) is a handy tool for filmmakers and video production houses to assist in synchronizing pictures and sound, and to designate and mark the various scenes and takes as they are filmed and audio-recorded.

A clapperboard, also known as a slate, is a device used in filmmaking and video production to assist in synchronizing picture and sound, and to identify and mark various scenes and takes as they are filmed and audio-recorded. Here are the key components and uses of a clapperboard:

Components:

Slate: The main board, usually made of acrylic or wood, which contains information about the production.

Clapper: The hinged, clapstick part at the top, which is snapped shut to create a sharp clapping noise.

Text Fields: Areas on the slate where information such as the production title, director, camera operator, scene number, take number, date, and other relevant details are written.

Time Code Display: Some modern clapperboards have a digital display showing the time code, which helps with synchronization.

Uses

Synchronization: The clapping sound and the visual action of the clapper closing are used to sync audio with the corresponding visual on the film. This is particularly important when audio is recorded separately from the video.

Identification: Each take is marked with unique identifiers (scene and take numbers), making it easier to organize and reference specific shots during editing.

Metadata Recording: The slate often records essential metadata about the shot, which is useful for post-production. This includes scene numbers, camera angles, and other notes.

Process:

Before the camera starts recording, the clapperboard is placed in front of the camera.

The information on the slate is read aloud by the person holding the clapperboard.

The clapsticks are snapped shut, creating a distinct audio and visual cue.

This moment is captured on audio and video recordings, providing a clear sync point.

The clapperboard has become an iconic symbol in the film industry, representing the beginning of the action for each take.