Preview your video

You can preview your video by starting the Remotion Studio:

Regular templates

npm run dev

Next.js and React Router 7 templates

npm run remotion

This is a shorthand for the studio command of the Remotion CLI:

npx remotion studio

A server will be started on port 3000 (or a higher port if it isn't available) and the Remotion Studio should open in the browser.

Learn more about the Remotion Studio.

note

In older projects, npm start was used over npm run dev.