Agent skill · remotion-dev
experts
Maintain Remotion's experts directory and its generated assets. Use when adding, removing, or editing experts; changing experts data or portraits; rendering expert cards; or regenerating the homepage experts animation for Chrome and Safari.
What it needs
About 1k tokens when loaded.
What this skill does
Experts How to update the videos Regenerate the homepage experts animation whenever the experts shown by packages/promo-pages/src/components/experts/experts-data.tsx change. The ExpertsGraphic composition imports this array directly. 1. Render a fresh transparent ProRes 4444 master from the current branch. Never convert an existing WebM or MOV. 2. Verify the master reports prores (4444), a yuva... pixel format, and 1080x1080. Extract an alpha frame and confirm it is not fully opaque. 3. Encode the transparent 540x540 Chrome WebM. 4. Encode a 540x540 ProRes intermediate and convert it to the Safari HEVC-with-alpha MP4. 5. Use the offload-r2 skill to upload both outputs under homepage/ with new versioned keys. Update the URLs in the homepage consumers, including packages/promo-pages/src/components/homepage/EvaluateRemotion.tsx. Keep rendered binaries out of both docs and promo-pages. 6. Inspect both uploaded files. Each must be 540x540 and 60 seconds long. The Safari MP4 must report majorbrand: mp42, compatiblebrands: isommp41mp42, Video: hevc (Main) (hvc1), and handlername: Core Media Video. Confirm the public objects have the same SHA-256 hashes as their local outputs. Do not commit rendered media. Commit the hosted URL changes. Expert data The source of truth is packages/promo-pages/src/components/experts/experts-data.tsx. Keep portraits in both packages/docs/static/img/freelancers and packages/promo-pages/public/img/freelancers, with identical contents. After adding or changing an expert, render their expert card from packages/docs: Verify the expected https://remotion.media/docs/generated/experts-<slug>.png was uploaded and is publicly accessible. The command requires R2 credentials from the environment. To replace an existing card, pass --overwrite=experts-<slug>. Generated local PNGs are ignored.
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills remotion-dev/experts