How to Commission Trailer and Promo Cutdowns Alongside a Vertical Drama Series

The series is delivered. Seventy episodes, approved, ready for the platform. Then the marketing team asks for twelve ad variants, three trailers and a set of six second hooks for paid social, and nobody scoped any of it. The editor who knows the footage has moved to another project. The shots that would make the strongest hooks were never exported clean, the music stem is baked into the mix, and the subtitles are burned into every frame. What should have been a routine request becomes a second small production, priced and scheduled after the fact, while the launch date stays where it was.

This is one of the most common gaps in a vertical drama commission. The series is briefed in detail. The material that sells the series is not briefed at all. This guide sets out how to commission promotional cutdowns as part of the same order, what to specify, and where the decisions need to sit so the assets exist on the day they are needed.

1. Why Promo Assets Belong in the Original Brief

Promotional material for vertical drama is not decoration. On most platforms, paid acquisition is the main engine that brings a viewer to episode one. The ad creative decides who arrives, what they expect, and whether the first paywall converts. A series with a strong first episode and weak ad creative tends to underperform its own quality, because the wrong viewers arrive or too few arrive.

When cutdowns are scoped after delivery, three things go wrong at once. The production team has to reopen project files that were closed and archived. The people who know where the best moments sit have moved on. And the cost is quoted as a change order, which almost always lands higher than the same work would have cost inside the original plan. None of this is a quality failure. It is a sequencing failure.

Commissioning the cutdowns alongside the series fixes the sequence. The production team knows from the start which moments will need to work as standalone hooks. Editors flag candidate shots while cutting episodes rather than hunting for them later. Exports are set up with clean layers from the first delivery. The marketing team receives material on the schedule it already planned around, instead of waiting for a second pass that competes with the next commission for attention.

There is also a creative argument. The best hook moments are often generated or cut with the hook in mind. A slap, a reveal, a line that lands in silence. If the production team knows these moments will carry paid creative, they protect them in the edit and give them room. That protection is far harder to add after the episode is locked.

2. Defining the Asset Set Before Production Starts

The first decision is what the promo package actually contains. Vague requests such as trailer plus some ads produce vague quotes and arguments at delivery. A clear asset list produces a clear price and a clear acceptance test.

The Core Asset Types

Most vertical drama marketing plans draw on a small number of formats, each a compressed descendant of the classic film trailer rebuilt for a phone screen. A long trailer, usually sixty to ninety seconds, introduces the premise and the central conflict for in app placement and owned channels. Short ad edits, usually fifteen to thirty seconds, carry a single hook and a single question for paid social. Micro hooks of three to six seconds work as openers that can be stacked onto different ad bodies for testing. Stills and frame grabs feed thumbnails, store listings and cover art.

Each of these has a different job, so each needs a different brief. A trailer can show structure and stakes. An ad edit should show one moment of tension and stop before it resolves. A micro hook should work with the sound off and with no context at all. Treating them as one deliverable called promo tends to produce assets that do none of these jobs well.

Volume and Variants

The second question is volume. Performance marketing teams test, and testing needs variants. A plan might call for one long trailer, eight ad edits built around four different hooks, and twenty micro hooks. Another might need far fewer. The number matters because it shapes the editing allocation and the review load on both sides.

Variants also need a naming logic agreed in advance. Which hook, which length, which language, which aspect ratio, which version. When the asset list grows past a dozen files, a shared naming convention is the difference between a usable library and a folder nobody trusts. The same discipline that keeps shot names readable inside production applies to the promo set.

Placement Specifications

Every placement has its own technical rules. Safe zones for interface overlays, maximum durations, file size limits, caption requirements, and audio loudness targets vary between in app placements and external ad networks. The brief should list the placements the assets are intended for, so the edit and the export respect them from the first pass. A beautiful hook with the key line sitting under a like button is not usable.

3. Identifying Hook Moments During Script and Generation

The strongest promo assets come from moments that were identified early. Waiting until the series is complete and then searching seventy episodes for usable beats is slow and tends to miss the best material.

Marking Candidates in the Script

The script stage is the cheapest place to start. When the series bible and episode scripts are approved, the commissioning team and the production team can mark candidate hook moments together. Usually these sit near the end of early episodes, at the major reversals, and at the first paywall. A reveal of identity. A betrayal witnessed. A status flip in front of a crowd. These are the moments the series is built on, and they are also the moments that sell it.

Marking them in the script does two things. It tells the production team which shots carry more weight than their screen time suggests. And it gives the marketing team an early view of what the campaign could look like, which often sharpens the series itself. If nobody can find three strong hook moments in the first ten episodes, that is useful information before generation begins.

Protecting Hook Shots in Production

Once candidates are marked, the production team can treat them with extra care. That might mean generating additional variants of a key reaction, holding a beat longer than the episode edit needs so the ad editor has room, or capturing a cleaner version of a shot without on screen text. The cost of this is small when it is planned. The cost of trying to recover it later can be large, especially if a generation session cannot be reproduced exactly.

A short list works better than a long one. Ten to twenty marked moments across a series is usually enough to support a full campaign. Marking everything defeats the purpose and spreads attention thin.

4. Specifying Clean Exports and Layered Files

The most expensive part of late promo work is often not editing. It is undoing decisions baked into the episode masters.

What Clean Means

A clean export is a version of the picture without burned in subtitles, without on screen titles or graphics, and without watermarks. The audio equivalent is a set of separated stems, typically dialogue, music and effects, so an ad editor can drop the score under a different cut or swap language tracks without remixing the whole sequence. If the episode masters are delivered only as finished, flattened files, every promo edit inherits every decision in them.

The brief should state which clean versions are required and for which portions of the series. Full clean masters for every episode may not be necessary. Clean exports for the marked hook moments and the first several episodes often cover most needs. Being specific keeps the delivery manageable while still giving the marketing edit room to work.

Music and Audio Clearance

Music used in the series and music used in advertising are not always cleared on the same terms. If a track is cleared for use inside the episodes only, using it in a paid ad can create a problem that surfaces after the campaign is live. The brief should state whether series music must also be cleared for promotional use, or whether the promo set will use a separate cue. This is a question to settle before production, not after a campaign has spent its first budget.

Subtitle and Language Layers

If the series will run in several languages, promo assets will too. Delivering subtitle files as separate layers, rather than burning them into the picture, lets the same edit serve every language with a fresh caption pass. For dubbed versions, separated dialogue stems are what make a localised trailer possible without rebuilding the mix.

5. Structuring the Edit Allocation and Review Rounds

Promo editing is a distinct skill. It overlaps with episode editing but is not the same job. An episode editor protects story logic and pacing across ninety seconds. A promo editor sells one question in fifteen. Commissioning both from the same team is often efficient, but the allocation needs to be explicit.

Who Cuts What

The brief should state whether promo cutdowns are cut by the same editor who cut the episodes, by a dedicated promo editor on the production side, or by the marketing team in house using delivered materials. Each option is workable. Each changes what the production team needs to deliver. If the platform cuts its own ads, the production team delivers clean exports, stems and a hook moment log. If the production team cuts the ads, the platform needs to deliver performance guidance, brand rules and placement specifications.

There is a middle path that often works well. The production team delivers a first set of trailers and hero ad edits, built with knowledge of the footage, and the marketing team then builds further variants from the same clean materials. That splits the creative heavy lifting from the volume work.

Review Rhythm for Promo Assets

Promo review should not wait for the full series to finish. The first trailer can usually be cut once the opening episodes are approved, which gives the marketing team something to test early. A sensible structure sets one review round for the trailer concept, one for the first batch of ad edits, and one for the final set, with clear notes deadlines for each. Feedback on promo work tends to come from more people than feedback on episodes, because performance, brand and content teams all have a view. Naming one decision owner on the commissioning side keeps the rounds from multiplying.

The rhythm matters because promo notes often reveal something about the series itself. A trailer that does not land may point to a premise that is not clear enough on screen. Catching that while episodes are still being generated is far more useful than catching it at launch.

6. Pricing the Promo Package Inside the Commission

When promo work sits inside the original commission, pricing becomes simpler and more predictable for both sides.

Fixed Package Versus Per Asset

There are two common structures. A fixed package covers a defined set, for example one long trailer, six ad edits and twelve micro hooks, for a single price agreed at commission. A per asset rate sets a price per deliverable type, so the marketing team can order more as the campaign develops. Many commissions combine the two: a fixed starter package delivered with the series, plus an agreed rate card for further variants.

The fixed package suits a first series where the campaign shape is still uncertain. The rate card suits a platform with an established testing culture that knows it will want dozens of variants. Either way, agreeing the numbers before production starts removes the change order dynamic that makes late promo work expensive.

What to Exclude Explicitly

Clarity on exclusions prevents disputes. Media spend, ad account management, campaign strategy and performance reporting usually sit with the platform or its agency, not with the production partner. Motion graphics packages, animated title cards and branded end slates may or may not be in scope. Stating what is out is as useful as stating what is in, because it tells both sides where the edges of the job are.

7. Building Promo Acceptance Into the Delivery Plan

The final step is making promo assets part of acceptance, not an afterthought to it.

Delivery Milestones

Promo deliverables should appear in the same milestone plan as episodes. For example, the first trailer and three hero ad edits arrive with the first block of approved episodes. Remaining ad edits arrive at the midpoint. Clean exports, stems and the hook moment log arrive with final delivery. Tying promo milestones to episode milestones keeps both on the same calendar and makes slippage visible early.

Acceptance Criteria

Acceptance criteria for promo assets are different from those for episodes. Technical checks cover duration, resolution, safe zones, loudness and file format per placement. Content checks cover whether each hook works with sound off, whether captions are legible on a phone, and whether any asset spoils a reveal the platform wants to protect. A short checklist agreed at commission lets the marketing team accept or return assets quickly, without a long discussion about what was meant.

It also helps to agree what happens when a placement rule changes mid campaign. Ad networks revise their specifications, and an asset that passed last month can fail today. A simple provision for minor technical revisions, at an agreed rate or within an agreed number of passes, keeps a routine update from turning into a negotiation.

Axis AI Studios Perspective

Promo material is part of the series, not an extra. The moments that sell a vertical drama are the same moments the series is built around, and the people best placed to find them are the people making the episodes. That is why it makes sense to plan the hook moments, the clean exports and the cutdown set at the same table as the series itself.

Axis AI Studios scopes promotional deliverables at the start of an AI production commission. Candidate hook moments are marked at script stage. Key shots are protected during generation. Clean picture, separated stems and caption layers are planned into delivery rather than recovered later. The result is a marketing team that has material when it needs it, and a series whose first paid impression matches what the episodes actually deliver.

Every commission is different. Some platforms want a full trailer and ad package built by the production team. Others want clean materials and a hook log so their in house team can cut at volume. Both are workable when the decision is made early. For a conversation about scoping promo assets alongside a series, write to business@axisaistudios.com.

FAQ

Should promo cutdowns be cut by the same editor who cut the episodes?

Often yes, at least for the first trailer and hero ad edits, because that editor already knows where the strongest moments sit. Volume variants can then be built by a dedicated promo editor or by the marketing team in house from clean exports. The key is deciding the split at commission so deliverables match.

What is the minimum promo package worth commissioning with a first series?

A practical starting point is one long trailer, a small set of short ad edits built around different hooks, clean exports for the marked hook moments, and separated audio stems. That gives a marketing team enough to launch and test, and enough raw material to build further variants without reopening production.

When should hook moments be identified?

At script approval. Marking candidate moments in the episode scripts lets the production team protect those shots during generation and edit. Searching a finished series for hooks afterwards is slower and tends to miss the material that would have worked best.

Further Reading

For teams deciding what the finished trailer actually needs to achieve on platform, the guide to what makes a vertical drama trailer convert covers structure, pacing and the moments that move a viewer to episode one.

For marketing teams planning stills and cover art alongside video assets, the overview of thumbnail testing in vertical drama growth covers how image variants are tested and why frame selection matters.

For commissions where the campaign date is fixed before production starts, the guide to commissioning vertical drama to a fixed marketing date covers how to plan delivery backwards from a launch that cannot move.