Storyboard a 3-frame, ~15-second, 1920x1080 piece. Silent — no narration, no VO track. Message: "Fernwell gives you back the hours other tools take." Arc: Hook → Substance → Landing. Audience: small-team operators evaluating a new tool. Mood: tense synth pulse resolving to warm. Direction for every frame: ground color deep navy `#0b1220`, ink color warm off-white `#f4efe6`. Nothing else gets a hue — emphasis is inversion, scale, or density only. Reveals stage on internal timestamps, since the piece is silent and there's no spoken cue. At each frame's t=0 only its first element is on screen. The rest arrive on the timestamps below. Holds stay fully still, no drift or breathing. No purple-blue AI gradients, no bokeh, no browser chrome, no drop-shadow cards, no infinite loops or randomness. Frame 1 — Hook (0.0–4.0s), type: hook, persuasion: counterexample, beat: recognition + tension, focal: the headline. At 0.0s: bold ink headline "Most tools slow you down." slams in, centered. At 1.5s: a single thin accent dot (ink color, small, low weight) fades in top-right — the motif, planted quietly. Hold from 3.0–4.0s. Frame 2 — Substance, **the breather** (4.0–10.0s), type: benefit_highlight, persuasion: numbered enumeration, beat: aha, focal: the stat. This is the one deliberately calmer, more static frame in the piece. Everything else develops continuously. This one mostly holds. At 4.0s: the accent dot from frame 1 carries over, now larger, sitting quietly left-of-center. At 5.0s: a big stat "3.2 hrs / week" fades in beside it, no motion after it lands. Static hold 6.0–10.0s. Frame 3 — Landing (10.0–15.0s), type: cta, persuasion: callback + distillation, beat: resolve + inevitability, focal: the completed motif. At 10.0s: the accent dot from frames 1–2 expands and fills into the full Fernwell wordmark lockup — same motif, now complete, denser and larger. At 12.0s: tagline "Fernwell. Built for flow." stamps in below it. Hold 13.5–15.0s.
Make it yours. Swap the message ("Fernwell gives you back the hours other tools take."), the stat "3.2 hrs / week" and the tagline for your own, and change the two colors (#0b1220 and #f4efe6). Keep the timestamps and the single accent dot, which is the callback.
Silent three-frame storyboard for Fernwell
A silent 15-second, three-frame brand piece for a made-up tool, Fernwell: a slammed headline, a deliberately still stat frame, and a small accent dot that grows into the wordmark. It is the HyperFrames docs' worked example of prompting a storyboard's plan.
- HyperFrames
- HyperFrames skills
- One-shot
You'll need
- The HyperFrames skills in your agent (npx skills add heygen-com/hyperframes, or the Claude Code plugin)
How it was made
The docs say the video was "Rendered from the prompt above, unedited", with no audio track, as the prompt asks. Fernwell is a made-up brand. The page offers this small piece as a cheap first test of the storyboard pattern (one arc, one direction block, a job for each frame, one breather and one callback) before a longer, narrated storyboard. It doesn't name the agent or model.
Posted Jul 22, 2026 · Website
Prompt from: Docs page, in the worked example
Look notesby Reference
Three quiet frames of off-white type on deep navy: a centered headline, a large stat beside a small dot, and a larger dot beside the Fernwell wordmark with a tagline below.
- Color
- Deep navy and warm off-white only, with no third color.
- Type
- A bold grotesque sans for the headline, the stat and the wordmark; a small regular weight for "/ week" and the tagline.
- Framing
- Everything centered in wide empty space. The dot first appears small in the top-right corner, then sits left of the stat, then returns large beside the wordmark.
- Sound
- No audio track, as the prompt asks, according to the docs.
- Structure
- Hook ("Most tools slow you down." with the dot planted top right), the still stat frame ("3.2 hrs / week"), and the landing (the Fernwell wordmark, then "Fernwell. Built for flow.").
