product-launch-video

Generates product launch and promo videos from URLs or briefs using HyperFrames compositions.

Updated Aug 25, 2026
One-click install
npx skills add https://github.com/Sergiotsk/Interstellar --skill product-launch-video-sergiotsk
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: product-launch-video
Source: https://github.com/Sergiotsk/Interstellar/tree/main/.agents/skills/product-launch-video
Command: npx skills add https://github.com/Sergiotsk/Interstellar --skill product-launch-video-sergiotsk

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve? Turning a product URL, pasted script, or marketing brief into a finished launch video normally requires coordinating capture, storyboarding, narration, music, frame design, and rendering by hand. This Skill orchestrates that entire pipeline as a gated, step-by-step workflow that produces a rendered MP4. ## Core Features & Use Cases - End-to-end orchestration: Runs a seven-step workflow from brief confirmation and site capture through storyboard, audio, frame building, and final MP4 render, with verification gates between steps. - Brand-aware design: Captures brand tokens (colors, fonts) from the product site and remixes a shipped frame preset into a per-video design system automatically. - Audio pipeline: Generates narration with word timings via HeyGen or Kokoro TTS, retrieves background music, fetches SFX, and syncs frame durations to real voice length. - Use Case: Paste your SaaS product's URL and ask for a 30-second launch promo; the Skill captures the site, drafts a storyboard for approval, builds each frame as an HTML composition with parallel sub-agents, and renders the final video. ## Quick Start Create a 30-second product launch video for my website at https://example.com with a male narrator and cinematic background music.

Frequently Asked Questions about product-launch-video

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I turn a product website into a launch video?▼

Provide the product URL and the Skill captures the site, extracts brand tokens and assets, drafts a storyboard and script for approval, builds each frame as an HTML composition, and renders a final MP4 with narration and music.

How to make a promo video from a pasted script instead of a URL?▼

Paste the script or brief directly; it is saved verbatim as user_script.txt and the workflow follows a no-capture path, creating tokens and asset inventory files by hand. Narration mode (verbatim or restructured) is set in the brief.

Can I choose the narration voice or use the video without music?▼

Yes. Pass a voice preference and the Skill resolves a matching voice id on HeyGen when signed in or Kokoro offline. Setting music: none in the storyboard with no script marks the project fully silent, skipping narration, BGM, and SFX.

What happens if the website capture fails or is blocked?▼

A failed capture is a hard stop: the Skill reports the recorded reason and does not consume partial screenshots or assets. It continues only if the original brief supplied source material or the user explicitly provides a screenshot or brief.

Why does my rendered video have a silent tail or missing background music?▼

Music library tracks are often 15-30 seconds, shorter than the video. The assembly script loop-extends BGM with ffmpeg fades to cover the full duration; without ffmpeg installed it warns that the tail will be silent.

Does the workflow require signing in to HeyGen?▼

Sign-in status is shown at setup; signed-in runs use HeyGen for TTS and music retrieval, while signed-out runs continue offline through local engines like Kokoro. Missing capabilities with no offline provider are surfaced as blockers.