What is a digital slate?
A digital slate is an electronic clapperboard — an app or LED board that shows the production, scene, shot and take on a screen and marks a sync point for picture and sound. It does the same two jobs as a wooden slate, synchronisation and identification, and, done well, also records each take's details as metadata so nobody has to copy them out by hand in post.
The short version: the clap syncs sound to picture; the board identifies the take. A digital slate adds timecode and turns what's written on the board into data the edit can read.
Why the clap matters
When camera and sound record separately — as they usually do — the two have to be married in the edit. The clapstick closing gives a precise frame where the sticks meet and a sharp transient on the audio track. Line those up and the take is in sync. On a smart slate, running timecode does the same job automatically, and the clap becomes a visual backup.
What goes on a slate
The board identifies the take so nothing is guessed later. Most slates carry:
- Production, roll, scene and take — the address of the shot.
- Date, director and DP — who and when.
- Camera and frame rate — and any format notes.
- Flags — MOS (no sound), day/night, series/pickup, and so on.
Analog board vs. smart slate
A traditional clapperboard is a physical board with a clapstick, marked up by hand. A digital or smart slate shows the same information on a screen, adds timecode, and can export the take's details. The advantage is not the look — it is that the information is entered once and travels with the footage, so editorial spends less time re-typing what the camera team already knew.
Metadata is the real payoff
A slate's information is only useful if it reaches the edit intact. When each take carries clean metadata — scene, take, lens, ISO, white balance, timecode — the assistant editor can sort, match and conform far faster, and the DP can look back at exactly how a shot was captured. The slate is where that record starts.
Slating from your phone
A phone or tablet is a natural smart slate: a bright, legible board with timecode, take logging and metadata that exports cleanly. DOPro includes a smart digital slate alongside a director's viewfinder, a shot list and the rest of the camera department's toolkit — so the take is identified, logged and handed to the crew as a clean report.
Slate every take, cleanly. The two seconds it takes on set saves an hour of detective work in the edit.
Digital slates, answered.
What is a digital slate?
A digital slate is an on-screen version of the traditional clapperboard. It identifies each take with production, scene, take and roll information, and — as a smart slate — can show running timecode to help sync picture and sound. Everything it records can be exported as metadata for the edit.
What is a slate used for?
Two things: synchronisation and identification. The clap gives editorial a single frame and matching sound spike to line up picture and audio, and the board's information labels every take so the right shot is found quickly in post.
What information goes on a slate?
Typically the production title, roll, scene and take, the date, the director and DP, the camera and frame rate, and often notes like MOS (no sound) or day/night. A smart slate adds timecode.
What is the difference between a clapperboard and a digital slate?
A clapperboard is the physical board with a clapstick. A digital slate does the same job on a screen and can carry timecode and export the take's details as metadata, so the information is typed once and travels with the footage rather than being re-entered in post.
The camera department, in your pocket.
DOPro is a director's viewfinder with 48 cameras and 67 lens sets, a Smart Slate on timecode with an ALE for editorial, and a shot list — free for 3 productions, Pro once, ad-free and offline.