Glossary
What is a hero film?
A hero film is the primary, longest-form asset produced from a shoot, from which shorter platform versions are derived.
The term has leaked from agency vocabulary into client briefs without a definition following it. It describes a role rather than a format: a hero film can be a brand film, a commercial, a customer story or a campaign centrepiece, and what makes it the hero is that other assets descend from it.
The word carries an assumption worth examining. Hero-and-derivatives thinking treats the long film as the point and everything else as offcuts, which is how productions end up with one strong asset and a set of weak crops. Planning the full deliverable set first, with the hero as one output among many, produces better versions of everything — including the hero.
Hero film and its derivatives
| Asset | Typical length | Built how |
|---|---|---|
| Hero film | 90 seconds to 3 minutes | The primary edit |
| Platform cutdowns | 30–60 seconds | Re-edited per channel, not trimmed |
| Social versions | 6–15 seconds | Different hook, different pacing |
| Native vertical | Varies | Shot for 9:16, not cropped from the hero |
| Sales-enablement cuts | 30–90 seconds | Focused on one argument |
When hero-first thinking works against you
- When the hero absorbs the whole budget and the derivatives are an afterthought.
- When vertical is cropped from it rather than shot natively.
- When the derivatives are trims rather than genuine re-edits with their own openings.
- When the campaign lives on social but the production was designed around a three-minute film nobody watches to the end.
- When there is no hero at all. Some briefs genuinely need a system of equal assets, and forcing a hero into them wastes money.
In practice
On the AFAS Live venue work, DOT built a system rather than a single film — each video given a distinct role and audience, consistent in visual language but varied in purpose. One all-purpose hero would have had to average across every audience and would have moved none of them.
See how DOT plans deliverable sets on the brand films page.
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