Camera Mistakes That Cost Live Shows, and How to Avoid Them

The most common mistake I see is a camera order placed before anyone has drawn the shots. A producer chooses bodies from a specification sheet, and only later discovers that the studio is too shallow for the lenses, or that the desk wide needs a different focal length from the one that arrived. The result is a long lens fighting a short room, with operators backing into walls.

Start instead with a sketch of the set and a list of the shots the programme actually uses: a two-shot at the desk, a single of the presenter, a wide of the whole set, perhaps a guest position. Measure the distance from each camera position to the subject. Only then choose lenses and bodies that cover those distances comfortably, with a little headroom for a format change next year.

This takes an afternoon and saves a return shipment. It also gives the engineer who wires the gallery a clear picture of how many camera feeds, tally lights and intercom positions the room genuinely needs.

• Sketch the set and list every shot before choosing equipment
• Measure real distances from camera positions to subjects
• Leave some headroom in lens range for future changes

Robotic heads are sold on saving staff, and in the right studio they do exactly that. A single operator can run three heads for a regular news bulletin, with recalled presets that return to the same framing every night. The mistake is treating them as a cheaper version of a manned camera for every kind of programme.

Fast, unpredictable shows, such as a lively panel or an interview where the guest leans and gestures, reward a human operator who can anticipate. Robotic heads reward predictability. If your programme has fixed positions and a steady format, presets are a gift. If it changes shape from minute to minute, you will spend the show correcting framing by joystick.

A sensible compromise is common: robotic heads on the wide and the fixed presenter shot, with one pedestal camera operated by a person for the moving or reactive shots. Decide by watching how your programme really behaves, not by the staffing saving on paper.

A pedestal camera is only as smooth as the floor it rolls on. I have walked into studios where a beautiful camera was fitted to a pedestal that juddered across a floor with a slight slope and a cable run taped across its path. The operator spent every move worrying about the tape instead of the frame.

Check the floor with a spirit level before the first rehearsal, and plan cable routes so that nothing crosses a path the camera has to take. Give each pedestal a cable loop long enough to move across its whole range without pulling, and a clear marked route back to its home position.

These are dull details, yet they decide whether a move looks deliberate on air. A slow push towards a guest should feel effortless. If the operator is fighting the floor, the audience senses it, even if they cannot say why.

• Level-check the floor before the first rehearsal
• Route cables away from every camera path
• Mark home positions and travel limits on the floor

New equipment arrives, the gallery is commissioned, and the first live programme becomes the training session. This is a quiet but expensive mistake. An operator who has never used the zoom rocker or the focus assist under studio lights will hesitate, and hesitation shows as soft pictures and late reframes.

Give every operator time on their own camera before the first show, with nobody watching and nothing at stake. Practise the basic shots in sequence: a steady hold, a slow zoom, a pan between two people, a refocus when a guest shifts. Have them work to a director's call, so they learn the rhythm of instructions in their headset.

In my coaching sessions I ask operators to run a short mock bulletin three times. By the third run the shots settle, the calls feel familiar, and the nerves are spent in rehearsal rather than on the transmission.

When cameras are bought at different times or set up by different hands, they rarely match. One looks warm, another cool, a third a touch soft. Cutting between them reveals the difference at once, and viewers read it as an unpolished programme even when the content is strong.

Set white balance against the lights actually in use, not the preset in the menu, and do it under the final lighting plot. Check exposure and colour on a shared reference, with the cameras side by side on the same chart, and adjust until a cut between them is invisible. Record the settings so they can be restored after a reset or a repair.

Back-focus deserves the same care. A camera that holds focus at the wide end but drifts when zoomed in will embarrass an operator on a close shot. Test it across the full zoom range during commissioning, and note the result in the handover documents.

• Balance white against the final lighting, not a preset
• Match all cameras on a shared reference chart
• Test focus across the full zoom range

Every camera will fail at some point, usually at the worst time. The mistake is not the failure but the absence of a plan. If a head loses communication or a cable fault drops a feed, the director needs to know in advance which camera covers which shot, and who moves where.

Write a short fallback sheet for each programme. It should say which camera takes over the presenter shot if the main one fails, which shot is sacrificed, and how the operators are told. Keep a spare cable, a spare battery or power supply, and a tested spare head or camera body within reach of the floor.

Rehearse a failure once, deliberately, during a quiet session. Thirty seconds of controlled disruption teaches the crew more than any written procedure, and it turns a potential panic into a routine adjustment.