remotion

Upgrade Remotion, its related packages, compatible Mediabunny packages, and installed Remotion Agent Skills. Use when asked to upgrade or update a Remotion project.

Building video apps with Remotion - framework, rendering and Player advice

Best practices for rendering videos

Best practices for writing Remotion React Markup

Best practices for writing Remotion animations that stay intuitive for agents and editable in Remotion Studio Visual Mode.

Search and fetch Remotion documentation pages

Creating a new Remotion video

Dealing with captions in Remotion

Best practices for Remotion

Multimedia handling with the Mediabunny library

Guides for writing and editing Remotion documentation. Use when adding docs pages, editing MDX files in packages/docs, or writing documentation content.

Add a test case to the web renderer

Guidance for working on Remotion Studio Visual Mode, sequence identity, node paths, symbolicated stacks, override IDs, and hot reload behavior. Use when implementing or debugging visual editing of Sequences.

Generate a report about a video

The version of Remotion we are working on.

Set up a Codex monitor for Vercel deployments and preview URLs. Use when the user invokes /vercel or $vercel, asks Codex to watch or monitor a Vercel deployment, waits for a Vercel preview or PR preview to become ready, or wants to be notified with both the deployment URL and preview URL once Vercel is READY.

Upload large Remotion repository assets to the Cloudflare R2 bucket behind remotion.media and replace local public/ assets with hosted URLs. Use when a file is too large for Git or when a PR should avoid committing media binaries by hosting them on remotion.media.

Upgrade Mediabunny and related @mediabunny packages across the Remotion repo. Use when asked to update Mediabunny to the latest version.

Upgrade the caniuse-lite override in the Remotion repo. Use when asked to update caniuse-lite to the latest npm version.

Update `AvailableFrom` in a PR to the next Remotion patch version (`main` + `0.0.1`).

Update Remotion homepage GitHub star counts. Use when asked to refresh the displayed GitHub star count and push the change to main.

Update Remotion's ffmpeg-next Git revision to a published rust-ffmpeg commit, refresh Cargo.lock, rebuild all supported compositor binaries, validate the monorepo, and open a draft pull request. Use for the final step of the rust-ffmpeg binary update chain.

Update the current Remotion branch with the latest canonical main branch. Use when asked to update or sync from upstream main, merge the latest main into a feature branch, fast-forward local main, or bring a pull request branch up to date without rewriting published history.

Publish Remotion Lambda Chrome binaries to the eu-central-1 test region and update hosted layer and Chrome version references. Use when updating Chrome binaries before full regional rollout.

Start Remotion Studio from packages/example and open it in the Codex browser. Use when the user invokes /studio or $studio, asks to launch the example Studio, or wants the Remotion Studio dev UI available locally.