No car, no shoot: how we made GoBoult's Mustang Turbo GT launch films with AI

Two AI launch films for GoBoult. One built around a Ford Mustang. Not a single shoot day. Two weeks after launch, GoBoult started running one of them as a paid ad.

The product: the Mustang Turbo GT, GoBoult's race-bred ANC earbuds styled after the car. GoBoult shared their 3D product video as the reference, and we built two films around it: one product film, one car film.

Live within 38 days of the first storyboard. Here's how it went, including the parts that didn't.

T-38: The storyboard

A licensed product comes with a famous logo. We wanted more than the logo.

The goal: make the Mustang and the earbuds look like the same object.

The big idea in our first draft was match cuts. Every car detail cuts straight to the same detail on the earbuds, and a callout names it.

The tail lights become the case's LED bar. The engine bay becomes the open case. Nobody has to be told the design comes from the car. They see it.

The two things AI gets wrong

AI video has two habits that can sink a product launch.

1. 1/It redesigns your product. Ask for “Mustang earbuds” and it invents its own.
2. 2/It can't keep a car on-model. A fully generated Mustang drifts from shot to shot.

So we set three rules before generating anything, like we did for Taali Twirlz:

1. 1/Product shots start as stills made from GoBoult's real product photos. Motion comes after.
2. 2/Car shots lean on details: tail lights, scoops, the engine bay. Fewer full views, fewer chances to drift.
3. 3/One colourway per batch, named in every prompt, so the Red Blaze never drifts into the Bronze 302.

T-23: The first cuts didn't match

Both first cuts landed on 29 August.

Each looked good on its own. The car film had a daylight garage and a sunset drive on a track. The product film sat in grey studio smoke. Two good films, two different worlds.

So we threw out both looks and kept the cuts.

Both films moved into one neon tunnel of teal and magenta. Same beats, new world.

T-13: The screen AI couldn't draw

One beat sells Google Fast Pair: open the case and the phone pairs instantly.

AI drew a great hand. A great phone. And a screen that was blank or made up.

So that shot became a post-production job. We took a real screen recording of the earbuds pairing over Fast Pair and tracked it onto the AI phone frame by frame, keeping the thumb on top of the screen.

Generation gets you the shot. Compositing makes it true to the product.

T-5: Good to go

GoBoult sent their end-slate copy. We delivered it the next day, in two variations. The reply came back that evening: good to go.

T-0: Live

By 21 September, both films were live. No car hire, no crew, no studio day.

T+14: Now a paid ad

On 5 October, GoBoult started running the product film, the one at the top of this page, as a paid ad on Facebook and Instagram. It's public in Meta's Ad Library.

From storyboard to paid ad in 52 days.

What we'd do differently

The films went well. Our scoping could have been sharper, and that one's on us.

These films were part of a bigger multi-video deal, priced as one bundle. The videos after them were for different products, and one bundle price hid how different each job was.

Here's how we scope every project now:

1. 1/Price every film on its own. A product film and a car film with a screen composite are not the same job.
2. 2/Write down what one film includes: revision rounds, variations, composites.
3. 3/Tie each payment to a milestone both sides can see.
4. 4/Name the products a deal covers. A new product gets its own scope.

That conversation belongs before day one.

Viraj