{
 "schema_version": 1,
 "generated": "2026-10-20",
 "id": "alexwtlf-agentic-product-demo--build-muted-loop-or-scored-launch-video",
 "repo": "Alexwtlf/agentic-product-demo",
 "repo_url": "https://github.com/Alexwtlf/agentic-product-demo",
 "repo_slug": "alexwtlf-agentic-product-demo",
 "title": "Ship a muted page loop or a scored launch video",
 "page_title": "How to ship a muted page loop or a scored launch video with Agentic Product Demo",
 "summary": "Choose the silent mp4 for autoplay or add a sound pass for a launch video.",
 "who": "A marketing owner who needs a demo clip for a web page loop or a launch post where sound is part of the message.",
 "problem": "A scored file will not autoplay in a page, but a silent file gives no sound for a launch video.",
 "outcome": "A silent mp4 for autoplay on a page, or an extra out/<name>-sound.mp4 with sound added over the rendered video.",
 "steps": [
  "Render the clip with `sh scripts/render.sh <name> <poster-frame>` (inferred, check the README)",
  "For a page loop, use the silent mp4 in out/ as the deliverable",
  "Write beat files in scripts/beats/ against the beat-sheet constants at the top of your composition",
  "Run `bash scripts/add-sfx.sh <name>` to write out/<name>-sound.mp4 (inferred, check the README)"
 ],
 "agent_prompt": "In the repo Alexwtlf/agentic-product-demo, render the composition <name> and confirm the silent mp4 exists in out/. If a launch video is needed, write beat files in scripts/beats/ and run `bash scripts/add-sfx.sh <name>`. Verify that out/<name>.mp4 is unchanged and that out/<name>-sound.mp4 exists.",
 "agents": [
  "any"
 ],
 "difficulty": "Advanced",
 "time": "90 minutes",
 "basis": "readme",
 "caveat": "The README says browsers block autoplay with audio, so a scored file should not be used as a page autoplay loop.",
 "category": "Sales and marketing",
 "tags": [
  "Sales and marketing"
 ],
 "lang": "typescript",
 "requirements": [
  "Node 20 or later",
  "npm",
  "A local clone of the repo",
  "Roughly 100 MB free for the headless Chromium download on first render",
  "Your product's stylesheet or UI source, if you want the demo to match your product"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.7,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/alexwtlf-agentic-product-demo/build-muted-loop-or-scored-launch-video/",
 "md": "https://dedupedai.com/use-cases/alexwtlf-agentic-product-demo/build-muted-loop-or-scored-launch-video/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/alexwtlf-agentic-product-demo--build-muted-loop-or-scored-launch-video.json",
 "api_version": "v1"
}