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Production Workflow
7 min read
10 May 2026

Five Mistakes Producers Make Before Delivery

The avoidable errors that turn a completed film into a delayed release — identified from years of handling the final mile of post-production.

DCP mastering and delivery preparation at Trisha Studios — final mile quality control

Delivery Team

QC & Platform Delivery

1. Not Enough Post-Production Time

This is the most predictable mistake in post-production and the most consistently made. The production shoot runs over schedule. The edit takes longer than expected. The VFX vendor delivers late. Each compression cascades into the next stage, and the finishing pipeline — which has the least slack and the least flexibility — absorbs all of it.

The result is that the most technically demanding stages of post-production (Dolby Atmos mix, colour grade, QC) are attempted in a fraction of the time they require. The deliverables are technically substandard, platform QC rejects them, and the production then has to deliver on an emergency basis — paying premium rates for a problem that was entirely avoidable.

The fix is planning, not speed. Build a realistic post-production schedule before shooting begins, with explicit buffers at picture lock and at the delivery stage. Do not borrow from post-production time to extend the shoot.

2. Unlocking the Picture After Post Has Begun

Picture lock should mean what it says. A production that unlocks the picture after the grade or mix has begun triggers a cascade of rework: the conform must be rebuilt for the changed sections, the grade must be updated, the sound mix must be restructured to match the new cut, and all QC must be repeated.

Discipline around picture lock is a production responsibility. It requires everyone with a stake in the editorial — director, producer, distributor, financier — to have reviewed and approved the cut before the lock date. Unlock decisions that come from distributor or streamer feedback after the lock date are among the most expensive in post-production.

If a creative change is genuinely necessary after the lock, make the decision quickly, understand the full pipeline cost, and reschedule accordingly rather than pretending it can be absorbed without impact.

3. Discussing Delivery Specifications Too Late

Platform delivery requirements should be confirmed in writing before post-production begins — not two weeks before delivery. Different platforms have specific requirements for resolution, colour space, audio format, subtitle encoding, and metadata. Requirements change over time. An assumption made at the start of production may no longer be correct by delivery.

Productions that discover the delivery specification differs from their pipeline setup two weeks before delivery face a choice between expensive rework or a failed submission. Both outcomes are avoidable.

Confirm specifications directly with the platform or distributor. Do not rely on secondhand information or specifications from a previous project. At Trisha Studios, we confirm delivery specifications with clients at the start of the finishing process — not at the end.

4. Insufficient QC Budget

Quality control is consistently underbudgeted on smaller productions. It is seen as an overhead rather than risk management. The logic: if we have built the deliverables correctly, why do we need to check them?

The answer is that deliverables are complex multi-component packages — video, audio, subtitles, metadata, packaging structure — and any component can contain an error that is not visible on casual playback. Platform QC tools are automated and unforgiving. They flag specifications violations that a human operator watching the programme on a calibrated monitor might not notice.

The cost of proper QC is small relative to the cost of a re-delivery, an emergency grade, or a missed premiere date. Budget for QC as part of the delivery pipeline, not as an optional extra.

5. Single-Copy Archival

The completed film — camera originals, conformed timeline, colour grade project, Atmos master, all delivery files — is one of the most valuable things the production company owns. Single-copy archival, on a single hard drive or a single cloud storage account, is not archival. It is a risk.

Hard drives fail without warning. Cloud storage accounts are suspended. Tape media has a defined lifespan. The 3-2-1 rule for archival — three copies, on two different media types, with one offsite — is the minimum acceptable standard for production archival. The cost of LTO tape archival is trivial relative to the value of the material.

Archive the production at the end of the finishing process, before the production company disperses and before the facility's project storage is cleared. Do not assume the facility will hold your materials indefinitely.

Common Questions

How much post-production time should we budget for a feature film?

Minimum 20 weeks from picture lock for a full-format theatrical and streaming delivery. For productions delivering simultaneously to multiple platforms (Netflix, theatrical, broadcast) with Dolby Vision, Atmos, and subtitles in multiple languages, 24–28 weeks from picture lock is not unusual. These timelines can be compressed with more resources — but there are limits.

Who is responsible for confirming delivery specifications?

The producer and post supervisor are responsible for confirming the delivery specification with each platform. The post facility is responsible for building deliverables to the confirmed specification. The breakdown happens when the confirmation does not happen, or when the specification changes without the facility being informed.

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