make a modern slick and punchy video for a modern startup that works on inference
Make it yours. Replace "a modern startup that works on inference" with your product, or give LaunchVideo a URL instead and it reads the page for copy, colors, and fonts. Keep "modern slick and punchy" for the tone.
Kinetic-type launch film for an AI startup
A 32-second launch film for a made-up inference cloud called Infera, with big headlines on alternating color fields, a request-router diagram, and a code snippet. LaunchVideo's agent had Opus 5.5 write it as one HTML page, then rendered it frame by frame.
- OpenComputer agent (LaunchVideo)
- Claude Opus 5.5
- HTML and CSS
- Playwright
- FFmpeg
- One-shot
- 4m
- ~100k tokens
You'll need
- Use launchvideo.io, or deploy the agent to your own OpenComputer account (npx opencomputer template deploy https://github.com/diggerhq/shipvideo)
- In another agent, add the director's public system prompt from the repo for the same look; the one line alone leaves the style open
How it was made
The site calls each example "a single run: a URL or a prompt in, an MP4 out. No edits." The agent runs on OpenComputer with Claude Opus 5.5 and three tools: web_fetch, check_scene (loads the film under a virtual clock and reports errors and visible text), and render_video (Playwright frames into FFmpeg at 1920x1080). Its system prompt, public in the repo, sets the style: 20 to 40 seconds in 6 to 10 beats, showing the mechanism, one or two bold background colors, and a thin editorial frame with a counting timecode. The typed prompt is @deedydas's, reused word for word.
Roughly 100k tokens per video, per the site
Posted Sep 24, 2026 · Website · 431 points · 312 stars · 223 comments
Prompt from: LaunchVideo example gallery ("Infera (from a prompt)"), and web/src/lib/examples.ts in the repo
Look notesby Reference
A nine-beat launch film for a made-up inference cloud: big two-line headlines on black, acid-lime, and violet fields, a few simple mechanism graphics, and an end card for Infera.
- Color
- Near-black and acid lime with one violet beat, white and lime type, lime interface details, and dark code boxes.
- Type
- A wide geometric sans in a heavy weight for two-line headlines, the second line in lime, and small monospace labels for the frame (INFERA / LAUNCH, BEAT 01/09, a running timecode, INFERENCE CLOUD), section tags (01 — ROUTE), and the code block.
- Framing
- Headlines set left-aligned in the upper left, with one diagram, chart, or code box below or beside them. A thin editorial frame of corner labels stays fixed, with a progress hairline along the bottom.
- Structure
- Your model is ready., Your users are waiting. over a progress bar, GPUs idle. Bills climbing. beside a GPU grid and a rising line, One endpoint. Any model. with a request, router, GPU pool, response diagram, Tokens, streaming., Scales up. Scales to zero. over a bar chart, Ship it in one call. with a curl command, and the Infera end card with infera.dev.
