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The video brief · 9 min read

How to write a video brief (that doesn't get rewritten)

A working video brief aligns your team and your production partner on one thing before anyone films or animates: what the video is for, who it's for, and the single message it has to land.

PlanThatVideo Updated June 2026
The short answer

A video brief is a short document that aligns your team and your production partner, before any filming or animating, on what the video is for, who it's for, and the one message it has to land. A good one answers seven questions in about a page: the objective, the audience, the single key message, the tone, the mandatories, the deliverables and specs, and the references.

Get those seven right and production runs on rails. Get them vague and you pay for it later, in revision rounds, blown timelines, and a finished video that technically matches the brief but misses the point. This guide covers what each part is, how to write the one that matters most, a worked example, the common mistakes, and a template you can copy.

What is a video brief, and why does it matter?

A video brief is the contract between the idea in your head and the video your team produces. It exists to remove interpretation: when it's clear, everyone downstream (editor, animator, freelancer, agency) makes the same decisions you would have. When it's vague, they each guess, and the guesses rarely line up with what you pictured.

This isn't a soft, nice-to-have problem. The gap between how clear marketers think their briefs are and how clear they actually land is one of the best-documented disconnects in the industry, and it has a price tag.

~33% of budget
Share of marketing budgets estimated to be wasted on poor briefs and the misdirected work they cause. The same global study found 80% of marketers believe they brief well, while only 10% of agencies agree.
The Better Briefs Project (2021), via the IPA

What goes in a video brief?

Seven parts. Each one answers a question your team would otherwise ask you mid-production.

1. Objective: what is this video for?

The business job, not the video itself. "Drive demo signups from a LinkedIn ad" is an objective; "make a product video" is not. The objective is the yardstick every later decision gets measured against.

2. Audience: who is it for?

Be specific enough to picture one person. "Ops managers at 50–200-person companies drowning in calendar admin" tells your team the tone, the references, and the pace. "B2B buyers" tells them nothing.

3. Key message: the one thing they must remember

Exactly one. If you list five messages, the video lands none. This is the hardest and most important part of the brief, so it gets its own section below.

4. Tone: how it should feel

One or two adjectives plus a reference beats a paragraph. "Crisp, confident, lightly witty, like the Loom product videos" gives an editor something to match.

5. Mandatories: the non-negotiables

Logos, legal lines, a required CTA, brand colors, a product flow that must be shown. List them so they're not "discovered" in revision round two.

6. Deliverables & specs: the technical contract

Runtime, aspect ratio(s), platform(s), number of cutdowns, captions, file formats. A 30-second 9:16 LinkedIn cut and a 60-second 16:9 site hero are two deliverables, not one. Say so.

7. References: show, don't only tell

Two or three links with timestamps for tone, pacing, or a specific effect. References don't box in your team; they give a starting point instead of a blank canvas, which means fewer revision rounds.

How do you write the key message?

Start by forcing it down to one sentence: "After watching, the viewer should believe ___ and do ___." If you can't finish that sentence, the video isn't ready to brief, and no amount of production polish will rescue an unclear point. The discipline isn't writing more; it's cutting until one message is left standing.

"All great creative briefs clarify the strategy and provide strategic direction. Without that, you cannot have a great brief." — Kevin Namaky, CEO, Gurulocity Brand Management Institute

That's the test for the whole brief: does it make the strategy unmistakable? Everything else (tone, specs, references) exists to serve the one message, not to replace it.

What does a finished brief look like?

Here's a real prompt you can paste into PlanThatVideo, and the structured brief it turns that paragraph into. The point isn't the tool. It's the shape: a loose idea in, the seven parts out.

Step 1 · Tell us about your video
30-second product launch video for Loop, a team-scheduling app. Audience: ops managers at 50–200-person companies drowning in calendar tetris. Goal: drive demo signups from a LinkedIn ad. The one message: Loop books the meeting in a single tap. Tone: crisp, confident, lightly witty. Primary platform: LinkedIn. Mandatories: show the one-tap booking flow; end on the logo and "Book a demo." Runtime: 30 seconds.

And the creative brief it produces, the same seven parts, pulled apart so everyone downstream reads the same thing:

Creative brief · "Loop · 30s launch"
Loop: one-tap scheduling launch
Objective
Drive demo signups from a paid LinkedIn placement.
Audience
Ops & people managers at 50–200-person companies who lose hours to back-and-forth scheduling.
Key message
Loop books the meeting in a single tap, no email ping-pong.
Tone
Crisp, confident, lightly witty. Reference: Loom product spots.
Mandatories
Show the one-tap booking flow on-screen; end card with logo + "Book a demo."
Deliverable
30s · 9:16 and 1:1 cutdowns · LinkedIn · captions burned in.

Notice the brief never describes shots. That comes next. The brief sets strategy; the outline, script, and shot list translate it into production. Keep those layers separate and each one stays readable.

What are the most common video brief mistakes?

Mistake 1: More than one key message

Five "must-says" guarantee the viewer leaves with none. Pick the one belief you want to change, and let everything else support it or fall away.

Mistake 2: Describing the video instead of the goal

"A sleek 60-second explainer with upbeat music" describes a deliverable, not an objective. Lead with what the video needs to achieve; the format follows from that.

Mistake 3: A vague audience

"Everyone" and "B2B buyers" give your team nothing to aim at. The more specific the person, the more decisions the brief makes for you.

Mistake 4: Burying the mandatories

Legal lines, logos, and required CTAs discovered in round two cost a full revision cycle. Surface every non-negotiable up front.

Mistake 5: No references

Adjectives are unfalsifiable: "modern," "premium," "fun" mean something different to everyone. Two reference links with timestamps end the argument before it starts.

What's a reusable video brief template?

Copy this into your next project and fill in every line. If you can't fill one, that's the question your team is going to ask anyway, so better to answer it now.

Video brief · template
Objective: [The business job: what this video must achieve] Audience: [One specific person: role, context, what they feel] Key message: [The ONE thing they must remember. Just one.] Tone: [1–2 adjectives + one reference] Mandatories: [Logos, legal, required CTA, brand colors, must-show moments] Deliverables: [Runtime · aspect ratios · platforms · cutdowns · captions] References: [2–3 links with timestamps for tone / pacing / effect]

How long should a video brief be?

One page is the target, and clarity is the real metric, not length. A tight one-pager that nails the seven parts will outperform a ten-page document padded with adjectives every time. If your brief is getting long, it usually means the key message isn't settled yet; fix that and the rest gets shorter.

FAQ

What's the difference between a video brief and a creative brief?

They overlap heavily. A video brief is a creative brief applied to a specific video, adding video-specific specs (runtime, aspect ratios, platforms, cutdowns). The strategic core (objective, audience, single message, tone) is identical.

Who writes the video brief, the marketer or the agency?

The marketer or brand owner writes it; the production partner pressure-tests it. The brief captures what the business needs, which is the client's job to define. A good agency will push back on a vague brief rather than guess.

What's the difference between a brief and a script?

The brief sets strategy: what the video is for and what it must say. The script and shot list translate that strategy into what's said and shown, scene by scene. Write the brief first; everything downstream inherits from it.

Do I need a brief for a short social video?

Yes, though it can be a few lines. Even a 15-second TikTok benefits from a settled objective, audience, and one message. That's what keeps it from becoming generic. Short video, short brief; no brief, scattered video.

How do I write the key message if I have several things to say?

Rank them and keep one. Force the sentence "After watching, the viewer should believe ___ and do ___." The runners-up become supporting points or a future video, not co-headliners in this one.

Don't start from a blank page. Start from a brief.

PlanThatVideo turns a one-paragraph idea into a structured brief: objective, audience, message, tone, and the outline, script, and shot list that follow. Edit, export, send.

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