video/library

What problem does it solve?

HELEN generates video assets, but without a centralized library they are hard to reassemble and reuse. This skill aggregates harvested stills, audio clips, and effects into an accessible catalog to accelerate future video production.

Core Features & Use Cases

• Harvests keyframes from HELEN videos into a structured stills library with provenance.
• Builds an audio catalog from Zephyr outputs and operator music for uniform retrieval.
• Exposes an effects registry for reusable ffmpeg filter recipes to compose videos quickly.
• Use Case: Produce a teaser by reusing library frames, audio, and effects rather than rendering from scratch.

Quick Start

Run harvest_keyframes.py to extract frames and build the library_manifest.json, then run audio_catalog.py to index audio assets, and review the resulting manifest.