react native vision camera

Other source code

Release 4.6.3

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Features

VisionCamera is a powerful, high-performance Camera library for React Native. It features:

? Photo and Video capture
?️ QR/Barcode scanner
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 facial recognition, AI object detection, realtime video chats, ...)
? Drawing shapes, text, filters or shaders onto the Camera
? Smooth zooming (Reanimated)
⏯️ Fast pause and resume
? HDR & Night modes
⚡ Custom C++/GPU accelerated video pipeline (OpenGL)

Install VisionCamera from npm:

npm i react-native-vision-camera
cd ios && pod install

..and get started by setting up permissions!

Documentation

Guides
API
Example
Frame Processor Plugins

ShadowLens

To see VisionCamera in action, check out ShadowLens!

Example

function App() {
  const device = useCameraDevice('back')

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

See the example app

Adopting at scale

This library helped you? Consider sponsoring!

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.