react-native-vision-camera/README.md

Features

VisionCamera is a powerful and fast Camera component for React Native. It features:

• Photo and Video capture
• Customizable devices and multi-cameras ("fish-eye" zoom)
• Customizable resolutions and aspect-ratios (4k/8k images)
• Customizable FPS (30..240 FPS)
• Frame Processors (JS worklets to run QR-Code scanning, facial recognition, AI object detection, realtime video chats, ...)
• Smooth zooming (Reanimated)
• Fast pause and resume
• HDR & Night modes
• Custom C++/GPU accelerated video pipeline (OpenGL)

Install VisionCamera from npm:

yarn add react-native-vision-camera
cd ios && pod install

..and get started by setting up permissions!

Documentation

• Guides
• API
• Example
• Frame Processor Plugins

Example

function App() {
  const devices = useCameraDevices('wide-angle-camera')
  const device = devices.back

  if (device == null) return <LoadingView />
  return (
    <Camera
      style={StyleSheet.absoluteFill}
      device={device}
      isActive={true}
    />
  )
}

See the example app

Adopting at scale

VisionCamera is provided as is, I work on it in my free time.

If you're integrating VisionCamera in a production app, consider funding this project and contact me to receive premium enterprise support, help with issues, prioritize bugfixes, request features, help at integrating VisionCamera and/or Frame Processors, and more.

Socials

• 🐦 Follow me on Twitter for updates
• 📝 Check out my blog for examples and experiments
• 💖 Sponsor me on GitHub to support my work
• 🍪 Buy me a Ko-Fi to support my work