railbird/react-native-vision-camera
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Mateusz Mędrek a291642c53
feat: Reintroduce Macros for Frame Processor Plugin registration (#2027) 
in VisionCamera v1 & v2 there were two ObjC macros that were helping
in creation/registration of Frame Processors, but these were removed with
v3

This PR reintroduces such macros, which will not only make FP development
easier, but also it will also fix issues people had with registration of
Swift Frame Processors (+load vs +initialize issues)

Docs were also updated to reflect that the macros should be used to
correctly initialize and register ObjC/Swift Frame Processors
2023-10-19 10:35:14 +02:00
.github fix: Fix build on Xcode 14 (#2033) 2023-10-18 18:25:30 +02:00
docs feat: Reintroduce Macros for Frame Processor Plugin registration (#2027) 2023-10-19 10:35:14 +02:00
package feat: Reintroduce Macros for Frame Processor Plugin registration (#2027) 2023-10-19 10:35:14 +02:00
.gitignore Update .gitignore 2023-09-01 18:29:15 +02:00
CODE_OF_CONDUCT.md chore: Move everything into package/ (#1745) 2023-09-01 18:15:28 +02:00
CONTRIBUTING.md docs: Update CONTRIBUTING 2023-09-01 18:32:23 +02:00
LICENSE chore: Move to /mrousavy/ (#224) 2021-06-21 22:42:46 +02:00
README.md docs: Update QR Code references 2023-10-04 12:56:47 +02:00
yarn.lock fix: Remove string-hash-64 dependency 2023-10-05 12:03:57 +02:00

README.md

VisionCamera

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, ...)
  • 🔍 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

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, which is still partially supported.

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.

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