Content lock is the date your production team stops accepting new files and starts loading the show into playback machines, switchers, and media servers. After that line, every change is a re-import, a re-cue, and often a re-run of something you already booked rehearsal time for. Planners who treat lock day as a suggestion discover at tech rehearsal that "final_v3_FINAL.pptx" and the ProRes reel on the drive are not the same show marketing thought they approved.
This guide maps the lock tiers production teams run on, what must be on the drive when the door closes, and what actually changes on the floor when content arrives late.
Lock tiers production teams actually enforce
Deadlines vary by show complexity, but the pattern is consistent across general sessions, awards segments, and multi-day conferences. Your vendor should publish these dates in the production calendar at contract — not the week before load-in.
- 1.T-21 (scope lock) — Run-of-show structure, segment count, and asset inventory are frozen: how many videos, lower-thirds, walk-up stings, and live-demo segments exist. New segments added after this date may not get a full technical rehearsal slot.
- 2.T-14 (creative lock) — All copy, names, and creative direction are final. Motion graphics can still render, but the brief does not change. Title changes after T-14 mean re-export, re-ingest, and often re-timing to audio beds.
- 3.T-7 (media lock) — Video files, rendered graphics, and hold music delivered in agreed formats on a shared drive or media server. Playback operators begin building the show file. Slides may still swap if the deck structure is unchanged.
- 4.T-2 (hard lock) — No new files. Only emergency replacements with the same filename, resolution, and duration. This is the last date your content appears on the tech rehearsal timeline as a scheduled ingest, not an overnight add.
- 5.T-0 (show day) — Replacements require show caller approval and almost always mean holding a live segment while a laptop re-ingests. Assume no one is happy about it.
If your production calendar does not include all five milestones, ask for them before you commit marketing's delivery dates to executives.
What has to be on the drive at hard lock
"Locked" means more than a timestamp in Dropbox. Playback techs need files they can load without calling someone at midnight. Missing specs are treated as missing content.
- Video playback files — Delivered in the codec your vendor specified (often ProRes 422 or H.264 at a defined bitrate), native frame rate, with audio embedded or on discrete channels as documented. No screen recordings unless that was the agreed source format.
- Rendered motion graphics — Category slates, lower-thirds, bumpers, and countdowns at the native pixel dimensions of your LED processor or projection canvas — not a 16:9 export scaled on show day.
- Presentation decks — One master per segment, fonts embedded or converted to outlines, animations disabled unless tested, and no linked media that breaks when the playback laptop is offline.
- Walk-up and hold music — Trimmed to length, normalized to the level your A1 expects, and named to match the run-of-show cue column.
- Live-demo builds — Installed and tested on the actual show machine, with an offline video failover exported and sitting beside the live path.
- Naming convention sheet — File names match the run-of-show exactly. A graphic called `Winner_Slide_v2` when the cue sheet says `CAT04_WINNER_GFX` is a show stopper in the wing.
Bring a one-page delivery manifest to lock day: file name, segment, duration, format, and version. Your TD should sign off that ingest is complete — not that the folder was shared.
When you miss the lock — what changes on the floor
Late content does not just annoy the video shade. It reallocates hours you already paid for and pushes risk onto segments that never got a cold run.
- Rehearsal time becomes ingest time — Tech rehearsal blocks scheduled for cue-to-cue instead become file transfers, codec troubleshooting, and first-play testing. Something else drops off the schedule — usually an executive walk-through or a backup-path drill.
- Untested playback paths — A video that lands during dress rehearsal may play once in isolation but never at show pace with lighting, IMAG, and audio transitions. That is how stutter, black frames, and wrong aspect ratios reach a live audience.
- Change-order territory — Overtime ingest, extra operator shifts, and rush motion renders get billed. Scope did not change; timing did. The invoice still changes.
- Failover disappears — Operators cannot build a reliable backup clip if the primary file arrived an hour before doors. The "we'll just use the laptop" plan is untested by definition.
- Show caller authority erodes — When content is still arriving, someone will ask to "just swap one slide" mid-rehearsal. Each swap is a micro lock breach. Ten of them and nobody knows which version is live.
The show usually still happens. It happens with fewer tested cues and more people pretending the run-of-show reflects reality.
Questions for your production partner before lock day
Use this in your pre-production meeting so lock dates are shared accountability — not a surprise email from the TD.
- Published lock calendar — Are T-21 through T-2 dates in writing, and who on the client side has authority to approve a lock breach?
- Format spec sheet — Resolution, codec, frame rate, naming convention, and delivery path for every asset type — including slides and live demos.
- Ingest ownership — Who loads files, who confirms checksum or duration, and how you receive a "show file ready" sign-off before rehearsal.
- Late-delivery protocol — What happens to rehearsal schedule and billing if marketing misses T-7 or T-2?
- Emergency replacement rules — Same filename swap vs. new cue; minimum notice the show caller needs to update comms and the run-of-show.
- Slide vs. video policy — Can decks change after media lock if structure is identical, or does any edit require a new ingest window?
Answers belong in the production agreement and the shared content calendar — not in a thread the A1 sees for the first time at midnight.
From the floor: the reel that locked on time — and the deck that didn't
A general session hit T-2 with every video on the server: sizzle reel, customer testimonial, CEO intro — all ProRes, all named correctly. Marketing's keynote deck was "locked" too, in the sense that someone uploaded it. The upload was sixteen slides shorter than the run-of-show because a VP cut three sections without telling production.
Tech rehearsal opened on a forty-minute program gap the TD found by scrolling slide thumbnails against the cue sheet. The fix took four hours, pushed the lighting focus block into dinner, and the CEO never rehearsed with the teleprompter. The videos were flawless. The show file was a lie until 11 PM.
The deck was fine. The lock was meaningless because nobody checked the manifest against the run-of-show.
Content lock is not a file share. It is a signed handoff — tiers, specs, manifest, and rehearsal time protected because the media stopped moving.
For LED playback, IMAG integration, and show-file build on your next general session, see our LED wall production services. Ready to align marketing's delivery calendar with your production lock dates? Request a consultation.
