Filming commercials: the basics

A commercial is probably the densest piece a brand produces. Thirty seconds—or fifteen, or six—that have to fit an idea, a brand, a promise, proof, and a call to action. The most expensive piece per minute in marketing and, paradoxically, the one that's most often improvised.

Improvisation produces forgettable commercials: talking heads with the product in hand, a neutral voiceover, a final logo shot, "done." They cost ten or twenty thousand dollars, run for two weeks, move nothing, and no one can explain exactly why.

This guide collects the criteria that separate a commercial that works—the kind people remember, comment on, or finish watching even when they could skip it—from one that takes up airtime without leaving a mark. It's a technical and production guide; it's not advertising theory, although it touches that border where it's unavoidable.

Why the format still matters in 2026

A bit of context. The first paid commercial in history aired on July 1, 1941 on WNBT (today's NBC New York), during a baseball game between the Dodgers and the Phillies: a ten-second ad for Bulova watches that cost nine dollars. That format—a short, narrated piece, with a message and a close—has survived eighty-five years later because it solves a problem that's still relevant: how to associate a brand emotionally and memorably with an idea, in a limited time, before an audience that didn't choose to watch the ad.

The milestones that shaped the language of the modern commercial are well known: Volkswagen's "Lemon" campaign (1960, agency DDB) that turned self-deprecation into a genre; Apple's "1984" spot directed by Ridley Scott (Super Bowl XVIII, January 22, 1984), which proved a commercial could be a cultural event; Nike's "Just Do It" (Wieden+Kennedy, 1988); "Got Milk?" from the California Milk Processor Board (1993); "Dove Real Beauty" (2004), which redirected the genre toward more conversational territory. Each introduced devices—self-critical humor, high cinematic production, a memorable claim, natural casting, purpose—that are still working tools.

Today the geography has changed. The TV commercial still exists, but it competes and coexists with six-second pieces on YouTube (bumper ads), fifteen seconds on TikTok and Instagram Reels, vertical formats, square formats, content people can skip after five seconds. What stays constant is the underlying challenge: capturing attention, conveying an idea, and motivating an action in very little time. What changes is how.

Before turning on the camera: the brief

The quality of a commercial is decided in large part before production. A weak brief turns every later decision—casting, script, shots, editing—into a negotiation with no clear criteria. A strong brief focuses the shoot on what matters.

An operational brief for a commercial answers, at a minimum, these questions:

• Who is the audience and what do they already know? Introducing an unknown product is not the same as reminding people of a familiar one. A commercial for an established brand can skip explanations that a launch commercial needs in its first three seconds.
• What should they remember after watching it? A single idea, stated in one sentence. Not "several messages." If the team can't agree on what that idea is, the commercial is going to fail before it starts.
• What should they feel? Commercials that only inform without emotion are forgotten in thirty seconds. The emotion can be humor, tenderness, identification, surprise, urgency—but it has to exist.
• What action do we expect? Visiting a page, remembering the name, walking into a store, downloading an app, changing an opinion. The action defines the final call and, working backward, the entire script.
• Where will it air? Broadcast TV, YouTube pre-roll, Instagram Reels, cinema, point-of-sale screen. Each channel has an expected duration, a screen ratio, a different sound behavior. A commercial designed for one and forced to perform on another almost always fails on both.
• What budget and what schedule? Not as an accounting constraint, but because it defines what's realistic to shoot. A commercial with a thousand dollars is perfectly possible—but not if the script demands a drone over a yacht.

If any of these questions doesn't have an answer before the shoot, the shoot is going to produce material on which you can't later make clean decisions.

The script and the three-second rule

The script of a commercial isn't a miniature film script. It's a compressed structure with rules of its own.

The most important one in 2026: the first three seconds decide whether the piece is watched or skipped. This isn't an opinion but a documented metric: on platforms like YouTube, Meta, and TikTok, the retention curve drops vertiginously between seconds 0 and 3, and drops again between 3 and 5 if the viewer hasn't found a reason to stay. TikTok has spent years recommending its advertisers "the hook in the first 2.5 seconds." YouTube's bumper versions last exactly six seconds because they're non-skippable—but even there, holding mental attention isn't the same as holding the screen.

The practical consequence is that the commercial must open with something that justifies continuing to watch. An unexpected face, a visually strong situation, a direct question, an image of the product in use, a distinctive sound. What doesn't work: a fade in from black, a floating logo, an institutional voiceover describing the brand. Those devices opened commercials in the 90s; in 2026 they open commercials that get skipped.

A structure that still works, adapted to the seconds:

• Seconds 0-3: the hook. Something that stops the scroll or the hand on the remote.
• Seconds 3-15: development. Problem and solution, situation and resolution, setup and twist.
• Seconds 15-25: proof. The product in use, the visible result, the difference.
• Seconds 25-30: close with CTA and brand signature.

In fifteen-second commercials, all of the above is compressed: the hook takes the first two seconds, development and proof coexist up to second twelve, the last three are the close. In six-second commercials, almost everything is hook and close simultaneously—and it only works if the brand is already known.

Shooting plan and shots

The shooting plan turns the script into logistics. Without it, the shoot wastes time deciding things that should already be decided, and the per-minute cost of an audiovisual crew makes every lost hour felt. The operational rule: an hour preparing the shot list saves three hours on set.

Some criteria about shots worth deciding beforehand:

• Variety. A commercial that only alternates between a medium shot and a close-up reads as monotonous. Combining wide shots (that establish), medium shots (that show action), close-ups (that show emotion or detail), and extreme close-ups (that show the texture of the product) creates visual rhythm.
• A recognizable product in close-up at least once. It sounds obvious but it's forgotten. If the audience can't identify the product when passing it on the shelf, the commercial failed at its job.
• Cutaways ("B-roll"). Complementary material without the main actors, used to cover transitions in editing. Always shoot more cutaways than seem necessary; the need shows up in editing.
• Long and short versions in the same session. If the commercial will air on TV (30s), pre-roll (15s), and bumper (6s), the reasonable thing is to plan the shoot to produce all three versions from the same material, not to shoot three times.

Sound: the detail you notice when it fails

Sound is the half of the commercial the viewer doesn't mention—until it's wrong. Bad audio destroys brand perception faster than a bad shot. It's counterintuitive but verifiable: commercials with mediocre image and clean audio survive better than commercials with flawless image and dirty audio.

Three fronts that deserve specific attention:

Production sound. Capture dialogue on set with a dedicated microphone (lavalier or boom), not the camera's microphone. The difference is enormous and isn't fixed in post-production as easily as people think.

Music and rights clearance. Poorly licensed music can get expensive: collecting societies (SGAE in Spain, ASCAP/BMI in the U.S., SACEM in France) can claim rights years after the broadcast. The clean options in 2026 are libraries like Artlist, Epidemic Sound, Musicbed, or Pond5; or direct licensing if you want a commercial track. Original music commissioned from a composer is still the premium path for brands that can afford it.

Mix by channel. The loudness standard for broadcast TV in Europe (EBU R128) is -23 LUFS. Streaming platforms are around -14 LUFS. A commercial mixed for one and played on another sounds bad: either too quiet or clipped. A single mix rarely works for all destinations; it's worth exporting versions with loudness adjusted by channel.

Formats, ratios, and durations by channel

In 2026 there's no such thing as "the commercial." There's a master piece and a set of adaptations. The operational table:

• Traditional broadcast TV: 16:9 horizontal, 1920×1080 or 3840×2160, 25 fps (European PAL) or 30 fps in NTSC markets, 30 seconds as the standard duration, 20 and 15 as variants.
• YouTube pre-roll: 16:9, 30 seconds as the usual skippable limit; non-skippable bumper of exactly 6 seconds.
• Instagram and Facebook feed: 4:5 vertical (1080×1350) recommended. Up to 60 seconds, but with a very steep retention drop after 15.
• Instagram Reels and TikTok: 9:16 vertical (1080×1920), 9-30 seconds typically. A hook in the first 2-3 seconds is essential.
• YouTube Shorts: 9:16, up to 60 seconds.
• X (Twitter): 16:9 or 1:1, 15 seconds as the recommended duration for ads.
• LinkedIn: 16:9 or 1:1, 15-30 seconds for in-feed ads.
• Point of sale and digital signage: depends on the medium; very frequently 9:16 vertical or custom formats.

Designing with versions in mind from the script stage saves problems in post. Framing the shoot with side margin ("safe area" for vertical crops) and planning shots that work both horizontally and square is a detail that greatly changes how usable the material is.

Common mistakes that recur year after year

Too much information. A commercial isn't a brochure. If the team tries to cram in product + price + promotion + URL + phone + hours, none of it sticks. A well-resolved commercial delivers one clean idea; the rest lives on the landing page.

An isolated logo at the end. The "logo alone, on a black background, with a jingle" is a 90s close. It works if the brand is legendary. In 2026, the reasonable thing is to integrate the brand into the commercial's own action—visible packaging, a garment with the logo, set design, an audible claim—so the close doesn't have to carry the entire weight of identification.

A neutral voiceover. The corporate voiceover, with no accent or rhythm, conveys institution. For almost any consumer brand, a voice with personality—specific, recognizable, congruent with the audience—is worth more than a generic high-budget narrator.

Not shooting versions. Producing only the 30-second piece and then trying to cut it down to 15 and 6 is double work. Better to plan the versions from the script: which shots serve the short version, which moments are expendable, which close works as a bumper.

Subtitles as an afterthought. More than 80% of social media consumption happens without sound. A commercial that doesn't work in silence loses audience massively. Designed subtitles—typography, pacing, position—are part of the visual language, not a later add-on.

Skipping testing with a real audience. Showing the commercial to people outside the project before approving it catches problems the internal team can't see. An informal test with five people who match the target audience costs an hour and reveals when the commercial isn't understood.

Underestimating post-production. Color, sound mix, graphics animation, mastering by channel. Post-production usually takes as much time as the shoot. Reserving two weeks for post after the shoot isn't excess, it's realism.

The commercial within the brand's workflow

A commercial rarely lives alone. It comes with short versions, social adaptations, display pieces, a landing page, organic content, point-of-sale presence. If the organization of that whole set falls on a single person resolving things through scattered messages, the commercial—even if it's good—ends up poorly accompanied.

This is where creative operations stops being an abstract concept. Filming the commercial is one piece of a broader system: the calendar that decides when it airs, the approvals that validate the script before the shoot, the formats exported for each channel, the assets archived with predictable naming for future campaigns.

In Polimake, that coordination is divided like this: Studio manages the campaign calendar, brief approvals, and delivery milestones; Studio works on concept, script, creative direction, and on-set supervision; Media executes production, post-production, per-channel export, and final archiving. This division avoids the typical pattern—"the creative team delivers a master and starts improvising adaptations"—that ends with fifteen inconsistent versions circulating by email.

This connects with video marketing as the broader territory, with the call to action that closes each piece, and with the editorial line that ensures the commercial doesn't contradict what the brand says the rest of the year.

To wrap up

Shooting a commercial means deciding, in order, what the audience should remember, how to capture their attention in the first seconds, what visual proof sustains the promise, what action we expect afterward, and how all of that adapts to each channel. The team that answers these questions before turning on the camera shoots a commercial that lives longer than its media buy. The one that improvises them on set produces thirty forgettable seconds at the price of a week of salaries.

The technical part—shots, sound, formats, ratios—can be learned. The hard part is still the underlying discipline: one idea, one emotion, one action, told with precision in very little time, within a system that ensures the finished piece reaches its destination without losing quality or coherence along the way.

Quick reference

• Brief first. Audience, single idea, emotion, action, channel, budget.
• Hook in the first 2-3 seconds. No fade in from black, no floating logo.
• One idea per commercial. If two fit, take one out and save it for the next one.
• Product in close-up, at least once.
• Plenty of B-roll. More cutaways than seem necessary.
• Clean production sound. Lavalier or boom, not the camera mic.
• Mix by channel. -23 LUFS broadcast, -14 LUFS streaming.
• Think in versions from the script. 30s, 15s, 6s, vertical, square.
• Designed subtitles, not add-ons. 80% of consumption is without sound.
• Informal test before approving. Five people, one hour.