Guides

Slating, timecode and on-set guides

Practical, plain-English guides for camera assistants, sound recordists, DITs, presenters and anyone running a set: how to slate, how timecode works, frame rates, reports, syncing in the edit, and using a teleprompter.

True-Slate Guides · updated 1 November 2026

How do you use a clapperboard on set?

How to slate a take properly: where to hold the clapperboard, what to say, when to clap, soft sticks, tail slates and common mistakes, explained for camera assistants.

What information goes on a clapperboard?

What every field on a film clapperboard means: production, director, DOP, scene, shot, take, roll, camera, date, day or night, interior or exterior, frame rate and timecode.

Which frame rate should you shoot at?

Frame rates for film and video explained: 23.976 vs 24, 25 fps in the UK and Europe, 29.97 and 30 for US broadcast, high frame rates for slow motion, and keeping timecode matched.

What is drop-frame timecode?

Drop-frame timecode explained simply: why 29.97 fps needs it, which frame numbers are skipped, how to spot it (semicolons), and when to use non-drop frame instead.

What is a camera report?

What camera reports, sound reports and shot logs are, what to write on them, how they help the editor and DIT, and how ALE and CSV exports replace paper.

How do you sync sound and video in editing?

Three ways to sync separately recorded sound to picture: matching timecode, lining up the clapperboard, and waveform syncing. What each needs on set and how to fix drift.

What does a second assistant camera do?

The second AC or clapper loader explained: slating, camera reports, marks, cards and batteries, moving the camera, and how to be a great 2nd AC on your first shoot.

What do common film set terms mean?

A plain-English glossary of film set calls and jargon: roll sound, speed, mark, action, cut, check the gate, martini, abby singer, MOS, pickup, wild track, room tone and more.

How does a teleprompter work?

How a teleprompter (autocue) works: the beam-splitter glass, mirrored text, scrolling speed and who controls it, plus how a teleprompter app on iPhone or iPad does the same job.

How do you use a teleprompter for YouTube videos?

Using a teleprompter for YouTube videos: writing a script that sounds natural, setting up a phone or iPad prompter near the lens, scrolling speed, eye contact and recording tips.

How do you practise reading from an autocue?

Autocue and teleprompter reading practice for presenters, newsreaders and video makers: warm-ups, marking your script, pace, breathing, eye line and exercises to sound natural.

What Is LTC Timecode?

A plain-English guide to Linear Timecode, jam sync, and why film sets rely on it.

Digital Clapperboard vs Traditional Slate

What a digital slate does that a whiteboard clapper cannot, and when each makes sense.

How to Jam Sync Camera and Sound

Step by step: jamming timecode between a sound recorder, cameras and a slate.

Want the full picture of the app itself? Read the True-Slate feature guide.

True-Slate reads and generates real LTC timecode

A digital clapperboard and film slate app for iPad and iPhone, with LTC jam sync in and out, an automatic shot log, and exports. £9.99 once, no subscription.

Download on the App Store