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< a href = "https://margelo.io" >
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< source media = "(prefers-color-scheme: dark)" srcset = "./docs/static/img/banner-dark.png" / >
< source media = "(prefers-color-scheme: light)" srcset = "./docs/static/img/banner-light.png" / >
< img alt = "VisionCamera" src = "./docs/static/img/banner-light.png" / >
< / picture >
< / a >
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< div >
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< img align = "right" width = "35%" src = "docs/static/img/example.png" >
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### Features
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VisionCamera is a powerful and fast Camera component for React Native. It features:
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* Photo and Video capture
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* Customizable devices and multi-cameras ("fish-eye" zoom)
* Customizable resolutions and aspect-ratios (4k/8k images)
* Customizable FPS (30..240 FPS)
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* [Frame Processors ](https://react-native-vision-camera.com/docs/guides/frame-processors ) (JS worklets to run QR-Code scanning, facial recognition, AI object detection, realtime video chats, ...)
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* Smooth zooming (Reanimated)
* Fast pause and resume
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* HDR & Night modes
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* Custom C++/GPU accelerated video pipeline (OpenGL)
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Install VisionCamera from npm:
```sh
yarn add react-native-vision-camera
cd ios & & pod install
```
..and get started by [setting up permissions ](https://react-native-vision-camera.com/docs/guides )!
### Documentation
* [Guides ](https://react-native-vision-camera.com/docs/guides )
* [API ](https://react-native-vision-camera.com/docs/api )
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* [Example ](./package/example/ )
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* [Frame Processor Plugins ](https://react-native-vision-camera.com/docs/guides/frame-processor-plugin-list )
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### V3
You're looking at the V3 version of VisionCamera, which features a full rewrite on the Android codebase and a huge refactor on the iOS codebase. If you encounter issues on V3, you can also [downgrade to V2 ](https://github.com/mrousavy/react-native-vision-camera/tree/v2 ), which is still partially supported.
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### Example
```tsx
function App() {
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const devices = useCameraDevices('wide-angle-camera')
const device = devices.back
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if (device == null) return < LoadingView / >
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return (
< Camera
style={StyleSheet.absoluteFill}
device={device}
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isActive={true}
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/>
)
}
```
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> See the [example](./package/example/) app
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### Adopting at scale
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< a href = "https://github.com/sponsors/mrousavy" >
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< img align = "right" width = "160" alt = "This library helped you? Consider sponsoring!" src = ".github/funding-octocat.svg" >
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< / a >
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VisionCamera is provided _as is_ , I work on it in my free time.
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If you're integrating VisionCamera in a production app, consider [funding this project ](https://github.com/sponsors/mrousavy ) and < a href = "mailto:me@mrousavy.com?subject=Adopting VisionCamera at scale" > contact me</ a > to receive premium enterprise support, help with issues, prioritize bugfixes, request features, help at integrating VisionCamera and/or Frame Processors, and more.
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### Socials
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* 🐦 [**Follow me on Twitter** ](https://twitter.com/mrousavy ) for updates
* 📝 [**Check out my blog** ](https://mrousavy.com/blog ) for examples and experiments
* 💖 [**Sponsor me on GitHub** ](https://github.com/sponsors/mrousavy ) to support my work
* 🍪 [**Buy me a Ko-Fi** ](https://ko-fi.com/mrousavy ) to support my work
