Part 5 · Camera · Lesson 6 · 7 min read

Camera Team Roles and the Shooting Day — 1st AC, 2nd AC, DIT, Focus Marks, Slating, Camera Reports

From DP to loader, from call time to wrap

The camera team centers on the DP (cinematographer), who designs the image, and includes the camera operator, who runs the camera; the 1st AC (focus puller), who handles focus and lenses; the 2nd AC (clapper loader), who handles the slate and camera reports; the DIT, who protects the data; and the loader, who moves cards, batteries and gear. The day runs from building the camera at call time, through blocking, marks and rehearsal, to shooting with a slate on every take, and ends at wrap with the last card and gear checked. Slating means reading scene, shot and take clearly and clapping once to leave a sync point for picture and sound. The camera report is the record post uses to find original files and that lets you recreate the same settings for reshoots.

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Course outlinePart 5 · Lesson 6 · 24/49
Illustration of a film set with a crew member holding a slate, another on the camera’s focus ring and another watching a monitor
AI-generated illustration

Camera team roles

Key camera team roles
RoleWhat they do
DP (cinematographer)Designs framing, camera movement and light, and sets the look with the gaffer
Camera operatorRuns the camera, creating the framing and movement
1st AC (focus puller)Pulls focus, changes lenses, builds and maintains the camera
2nd AC (clapper loader)Handles the slate, camera reports, actor marks, and card and battery changes
DITBacks up and verifies data, and manages monitoring LUTs and image settings
LoaderManages and moves cards, batteries and gear cases. On small crews the 2nd AC or data wrangler covers this

On small shoots the DP may operate the camera, or one person may cover both 2nd AC and data. Decide at the first meeting who handles the slate, reports and data, and nothing falls through the cracks.

How the day runs

  • Call time — Unload the gear and build the camera. Power up and check lenses, cards, batteries and monitors.
  • Blocking — While the director and actors work out the moves, the camera team decides camera positions and lenses.
  • Marks and setup — Put marks where the actors stand, and frame up with stand-ins while lighting is set.
  • Rehearsal — The actors move at full speed; the 1st AC rehearses focus pulls and the operator the framing.
  • Shooting — Slate every take, and the 2nd AC logs the result on the report.
  • Next setup — Group shots facing the same way, and check remaining card space and battery.
  • Wrap — Hand the last card to the data wrangler, charge batteries and pack the gear.

Focus marks and measuring distance

  • Marks — Put a T or V of colored tape on the floor where an actor stops. A different color per actor avoids mix-ups.
  • Measuring — Focus distance is measured from the sensor plane mark on the camera body. Measure to the mark with a tape or rangefinder and note it on the focus ring or the follow focus marking disc.
  • Check in rehearsal — Confirm that the actor hits the mark exactly and agree when to pull focus during the move.
  • Margin — Long lenses, close distances and wide apertures mean shallow depth of field and less tolerance for error.

How to slate a take

A slate — two striped clapsticks on top (the upper one slightly open); the board has a production field, large roll, scene, shot and take fields, director and DP fields, and date, frame rate and MOS fieldsProductionRollSceneShotTakeDirectorDPDateFrame rateMOS
The fields on a slate (the layout varies slightly by crew and production).
  1. 1Clapsticks — The moment they meet is the sync point for picture and sound.
  2. 2Scene · shot · take — Written largest and updated every take.
  3. 3Roll · date · director · DP · frame rate — Clues that help post find the original files.
  1. 01Update the slateWrite the next take number and roll (card) number in advance. When the shot changes, write the new shot number and start again from take 1.
  2. 02Get it in frameWhen you get the signal that camera and sound are rolling, hold the slate in front of the lens at a distance that’s in focus, large enough to fill the frame.
  3. 03Read it aloudRead it clearly, for example “Scene 12, shot 3, take 2,” so anyone listening to the sound file alone knows which take it is. Many crews use letters for shots instead, as in “12C, take 2.”
  4. 04Clap onceBring the sticks down cleanly once from above and get out of frame right away. Close to an actor’s face, clap softly.
  5. 05If you missed it — tail slateIf you couldn’t slate at the head of the take, slate after the take ends with the slate held upside down. That signals it was done at the end.
  6. 06Shooting without sound — MOSFor a take with no sound recording, write MOS on the slate and show it in frame with the sticks closed, without clapping.

Filling in the camera report

A camera report is one sheet per card (roll), logging the takes on that card. Post uses it to find the original files, and for reshoots you use it to recreate the same lens, aperture and filters.

  • Header — Production, shooting day, date, camera (A/B), roll/card number, DP, and who filled it in.
  • Per take — Scene, shot, take, lens (mm), T-stop, filter, frame rate, OK/NG/KEEP, timecode, notes.
  • Notes — Briefly note anything the editor needs to know, such as soft focus, sound problems or high-speed shooting.

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