render-photo-grid-card

Render the 'photo-grid promo card' format from a config. The signature of this format is a continuously scrolling 2-row grid (NOT a static card) under a fixed header (brand wordmark + big headline + sub) and fixed feature chips. The grid-viewport scrolls left across the whole ~10s, edge-faded with a CSS mask, and its tiles are mixed media: video clips playing inside tiles, band-product/photo stills, big-serif pct/off type tiles, and a dark code (promo code) or cta tile.

The renderer itself is FREE/deterministic (Playwright frame-step + FFmpeg). The paid inputs are separate capabilities: the tile clips come from create-video-fal (i2v of the product heroes, or clips extracted from the brand's own ad corpus) and the music from create-music-elevenlabs. Text (wordmark, %, code) is real DOM — never AI-rendered.

Run

build_card.py --config config.json --out hyperframe.html ; render.py --config config.json --html hyperframe.html --out master-silent.mp4 — 1080x1920, scrolling grid, deterministic, $0.