Production System StudySelf-initiated spec project
Brief to Feed
From concept to finished creative.
- Project
- Self-initiated spec project
- Product
- Leafling (fictional, not for sale)
- Role
- Creative director & production-system designer
- Deliverables
- 20 s 9:16 spot, 3 hook variants
- Period
- Nov 2026
One brief, ten production stages, one finished 20-second spot and three hook variants. Leafling is a fictional product made for this study.
Self-initiated spec project: Leafling is not a client or a company. AI-assisted production under my direction: the narration is AI text-to-speech, and the production system was designed by me and built with AI-assisted development.
Concept
The brief: a planter that tells you when your plant needs water, sold in 20 seconds without a claim I can’t back. Three constraints came first.
- The product is on screen in the first second.
- Show the proof, not the machine.
- One body, three hooks.
Research
The constraints come from my 26-video creative teardown: the product was on screen within one second in 20 of 26 videos, the proof (hair) appeared in 22 of 26, and the dominant advertiser tested hooks on an identical body.
Script
One 17-second body and three 3-second openings: contrarian, problem and proof. Every line is timed against the edit before a single visual exists.
Storyboard
Six beats, each with its timing, framing and on-screen words, rendered from the same scenes the final film uses.
Narration
A natural US voice, then a speech check: every line must be understood word for word before it goes into the edit.
Speech check: 7/7 lines understood, on the raw voice and again on the mastered audio.
Visual production
The product, the plant and the light are one 3D scene, so every shot and every variant comes from the same source. Drag to compare the blockout with the final frame.
Motion & compositing
3D, interface cards and captions are separate layers, timed to the narration word by word.
Audio
An original music bed, synthesised sound effects and a final mix at streaming loudness.
−14.2 LUFS, true peak −1.0 dB; the voice sits 15 dB above the music while it speaks.
QA
Nothing ships unchecked: no black or frozen frames, cuts where the shot list says, captions inside the safe area, loudness on target.
9/9 checks passed on all three versions.
Final output
The finished spot and three openings on the same body, ready to test against each other.
What's said and shown
Opening (0–3 s), one per version. C: “Stop watering your plants every Sunday.” (on screen: Stop watering every Sunday, with Sunday struck out, and a watering calendar). A: “Your plant isn’t lazy. It’s thirsty.” B: “Eighteen percent. Monty’s soil is drying out.” (on screen: 18%, soil moisture, concept UI).
3.0 s “A watering schedule is just a guess.” A calendar card with a water drop on every Sunday; a leaf sags behind it.
5.6 s “Leafling reads the soil all day,” The camera orbits the planter; a reading line rises from the soil.
8.8 s “and when Monty actually needs water, your phone gets one ping.” A card slides up: Leafling, now. Monty, soil 18%. Water me today.
13.0 s “Water him, and the ring turns green.” Water pours in; the ring turns from amber to green and the leaves lift.
16.0 s “Leafling. The pot that talks back.” End card: Leafling, the pot that talks back. Self-initiated spec project, fictional product, not for sale.
Music and sound effects throughout. A small tag reads Spec project, fictional product, until the end card.

