Reputation: 1
I'm using the ReactPlayer component from react-player library within a dynamically imported MediaPlayer component in a Next.js application. Despite applying React.memo to the MediaPlayer component and memoizing the props, the ReactPlayer still re-renders when the parent component's state changes. How can I prevent these unnecessary re-renders?
Code Details: 1. MediaPlayer Component (defined in mediaPlayer.js):
import React from 'react';
import ReactPlayer from 'react-player';
const MediaPlayer = ({ playerRef, ...props }) => {
return <ReactPlayer ref={playerRef} {...props} />;
}
export { MediaPlayer };
2. Dynamic Import in Parent Component:
import dynamic from 'next/dynamic';
import { memo, useMemo, useState } from 'react';
// Dynamically import MediaPlayer with SSR disabled
const MediaPlayer = dynamic(() => import('mediaPlayer').then(mod => mod.MediaPlayer), { ssr: false });
const MemoizedReactPlayer = memo(MediaPlayer);
3. Usage in Parent Component:
const ParentComponent = ({ data }) => {
const [parentState, setParentState] = useState(0);
// Memoize the props for MediaPlayer
const mediaPlayerProps = {
url: data.media.url,
width: "100%",
height: "100%",
playing: data.enableAutoplay,
muted: data.enableAutoplay,
loop: data.enableLoop,
controls: data.enableControls
}
return (
<div>
<button onClick={() => setParentState(parentState + 1)}>
Change Parent State
</button>
<MemoizedReactPlayer {...mediaPlayerProps} />
</div>
);
};
export default ParentComponent;
Despite using React.memo and useMemo, ReactPlayer re-renders whenever parentState changes. I want to prevent ReactPlayer from re-rendering unless its own props change. How can I achieve this? Is there something I'm missing or any other optimization I can apply?
What I've tried:
Environment:
Any help or guidance would be appreciated!
Upvotes: 0
Views: 117