Building a Live Broadcast Run Sheet Your Crew Can Follow

Most run sheets go wrong because they begin with equipment. Begin instead with the programme as the audience will experience it: the opening, each segment, the breaks, the close. Write one line per segment with its running time and what changes on screen and in the sound. Only then ask what the technical side must do to deliver each line.

Sit down with the producer and the director before anyone opens a spreadsheet. Ask which moments cannot fail and which can tolerate a second take or a patched fix. That conversation tells you where to spend redundancy, and it is far cheaper in an hour of talk than in a spare camera nobody needed.

Keep the first draft to a single page. If the show cannot be described on one page, the structure is still unclear, and adding technical columns will only hide that.

• One line per segment with its running time
• Mark the moments that cannot fail
• Agree the structure with producer and director first

A signal flow diagram shows where every picture and sound travels, from the camera or microphone to the final output. Draw it left to right: sources, routing, vision and audio mixing, monitoring, transmission or recording. Give each box a name that will be written on the actual equipment, so the diagram and the floor agree.

Mark every point where a signal changes format, converts or leaves the building. These are the places faults hide, and the places a crew member will be asked about at the worst moment. A converter that is missing from the drawing is usually the one that fails.

Show the return path as well: the feeds that go back to presenters, to the stage and to the talkback system. Teams often plan the outgoing picture carefully and discover on the day that nobody can hear the director.

• Name boxes exactly as labelled on the kit
• Mark every format conversion and exit point
• Include talkback and return feeds

The run sheet is the diagram put in time order. Use columns for time, cue number, what happens on screen, what happens in sound, who calls it and who acts. Keep wording short and in the verbs the crew actually use, such as take, cut, fade or roll, so a glance is enough in a busy gallery.

Number every cue and never reuse a number, even after a rewrite. When changes arrive during rehearsal, strike through the old line and add a new one rather than overwriting it. The crew will be holding printed copies, and a quiet edit to the master causes confusion nobody can trace.

Add a short notes column for dependencies, for example that a camera move needs the lighting state to be set first. Those links are what make a run sheet more useful than a script.

• Columns: time, cue, vision, sound, caller, actor
• Never reuse a cue number
• Note dependencies between departments

A crew plan lists every position, the person in it, and who covers if they are absent or occupied. Write it as a simple table and place it next to the run sheet. For each position, state the first task on arrival, the last task at wrap, and the cues they own in between.

Check the plan against the diagram. Every box in the signal flow should have a person responsible for it, and every person should be able to point to the boxes they answer for. Gaps appear quickly when you do this, usually around shared resources such as the router or the talkback panel.

Be honest about workload. If one person owns graphics, replay and a camera, the plan has a problem even when each job looks small on paper. Split tasks across rehearsal time as well, so people practise the cues that fall on them.

• Each position has an owner and a named cover
• Each box in the diagram has a responsible person
• Check workload against the cue density

Run the sheet aloud as a table read before anyone touches equipment. The caller reads the cues and each position answers. Mistakes in wording, order and ownership show up in a quiet room, where fixing them costs nothing.

Then rehearse in the venue with the actual signals. Test the worst case deliberately: lose a camera, drop a microphone, delay a segment by two minutes. Time how long the crew takes to recover and write the working recovery into the run sheet, so it becomes procedure and not memory.

In these autumn weeks, remember that evenings arrive earlier and venues run cold. Allow extra time for load-in, warm up equipment that has been in a cold vehicle, and keep cable runs dry if any part of the event is outdoors.

• Table read first, equipment second
• Rehearse failures and time the recovery
• Allow for cold kit and short daylight

When the broadcast ends, collect the marked-up printed copies. Annotations made under pressure show what the plan missed: the cue that was called late, the cable that was too short, the position that was overloaded. Transfer these to the master the same week, while memories are fresh.

File each version with the date and the venue, and keep the signal flow diagram alongside it. The next production in the same room can start from a documented base instead of from nothing, and a new crew member can learn the system from paper.

Over a season this habit does more for consistency than any single piece of equipment. Crews that work from the same documents show to show develop a shared language, and that language is what keeps a live broadcast calm.

• Collect and transfer marked-up copies
• File by date and venue with the diagram
• Reuse documents as the base for the next show