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Entry point

The entry point is the file where the Remotion CLI and @remotion/renderer APIs will look for a Remotion project.

  • By default in most templates, it is src/index.ts.
  • In older projects, it may have an .tsx extension instead of .ts.
  • The entry point can be passed to the render command, for example: npx remotion render src/index.ts.
  • The entry point should call registerRoot().
  • If you render a video using npx remotion render, the entry point is printed in grey.
  • You can customize the default entry point in the config file using Config.setEntryPoint().

Which entry point is being used?​

If you call npx remotion render, the entry point and the reason why it was chosen will be printed. The algorithm is as follows:

If the entry point is directly passed, for example npx remotion render src/index.ts, use that.
2
 Otherwise, if a path was specified in the Configuration file using Config.setEntryPoint(), use that.
3
 Go through the following common paths and if one exists, use that:

  • src/index.ts
  • src/index.tsx
  • src/index.js
  • src/index.mjs
  • remotion/index.tsx
  • remotion/index.ts
  • remotion/index.js
  • remotion/index.mjs

In the Player​

In the Remotion Player, there is no concept of an entry point.
You directly pass a React component and metadata to the <Player>.