Using Remotion in Svelte
This guide explains how to integrate Remotion into a Svelte project.
Install required packages
Install Remotion and necessary dependencies:
- npm
- pnpm
- yarn
- bun
Use npm as the package managerbashnpm i remotion @remotion/player @remotion/cli react react-domnpm i --save-dev @types/react @types/react-dom
Use pnpm as the package managerbashpnpm i remotion @remotion/player @remotion/cli react react-dompnpm i --dev @types/react @types/react-dom
Use Yarn as the package managerbashyarn add remotion @remotion/player @remotion/cli react react-domyarn add --dev @types/react @types/react-dom
Use Bun as the package manager and runtimebashbun i remotion @remotion/player @remotion/cli react react-dombun --dev @types/react @types/react-dom
Bun as a runtime is mostly supported. Read more here.
Create a Remotion folder
For better separation, create a folder to hold your Remotion files:
plaintextsrc/remotion
Copy the contents of your Remotion project or a starter template (e.g., HelloWorld) into this new folder. This will help separate Remotion related files from the rest of your Svelte codebase.
Copy remotion.config.ts
Copy the remotion.config.ts file to the root directory of your Svelte project, placing it at the same level as package.json.
This configuration file is necessary for Remotion to recognize and compile your project settings.
Configure TypeScript for JSX
To enable JSX support in Svelte, update the tsconfig.app.json file by setting "jsx": "react" under compilerOptions. This configuration allows Svelte to interpret JSX syntax used in Remotion's React components.
tsconfig.jsonjson{"compilerOptions": {"jsx": "react",// other options}}
Create a React wrapper component for Svelte
To embed Remotion components in Svelte, create a wrapper component:
- In your
remotionfolder, create a file namedPlayerViewWrapper.svelte.
PlayerViewWrapper.sveltehtml<script lang="ts">import {onDestroy, onMount} from "svelte";import React from "react";import {createRoot, type Root} from "react-dom/client";import {type PlayerSchema, PlayerView} from "./PlayerView";import {type PlayerRef} from "@remotion/player";let {data, player = $bindable<PlayerRef>(), onPaused} = $props<{ data: PlayerSchema, player: PlayerRef, onPaused: void }>()let containerRef;let root: Root;// used to rerender the player when changes made$effect(() => {// we need to access the property in the $effect, because Svelte doesn't automatically detect deep changes. Use flat structure or Svelte Store instead.console.log(data.titleText)render()});function render() {if (!containerRef || !root) return;root.render(React.createElement(PlayerView, {ref: (ref) => {player = ref?.playerRef}, data, onPaused,}),);}onMount(() => {root = createRoot(containerRef);render();});onDestroy(() => {root?.unmount();});</script><div bind:this={containerRef}></div>
This wrapper component will serve as the bridge between Svelte and Remotion’s React components.
Create a wrapper for the Remotion Player
- In your
remotionfolder, create a file namedPlayerView.tsx. - Ensure each
.tsxfile imports React explicitly at the top of the file:
This will get the reference to the player with createRef.
PlayerView.tsxtsximport React, {forwardRef, useEffect, useImperativeHandle} from "react";import {Player, type PlayerRef} from "@remotion/player";import {HelloWorld} from "./HelloWorld";export interface PlayerSchema {titleText: stringtitleColor: stringlogoColor1: stringlogoColor2: string}export const PlayerView = forwardRef((props: { data: PlayerSchema, onPaused?: () => void }, ref) => {const playerRef: React.RefObject<PlayerRef> = React.createRef()useEffect(() => {if (playerRef.current) {// add callback when player pausesplayerRef.current.addEventListener('pause', () => {props.onPaused?.()})}}, [])useImperativeHandle(ref, () => ({get playerRef() {return playerRef.current;},}));return <Playerref={playerRef}component={HelloWorld}durationInFrames={150}fps={30}compositionHeight={1080}compositionWidth={1920}inputProps={props.data}style={{width: '100%'}}controls/>})
Use the component in Svelte
To display the Remotion player within an Svelte template, add your new wrapper component wherever you'd like the Player to appear:
html<PlayerViewWrapper bind:player={player} {onPaused} {data}/>
This Svelte component tag will render the Remotion Player, allowing you to pass data or configuration as needed through Svelte's data binding.
You're now able to use the API of the player via the player binding.
