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React native: Real time camera data without image save and preview

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I started working on my first non-demo react-native app. I hope it will be a iOS/Android app, but actually I'm focused on iOS only.

I have a one problem actually. How can I get a data (base64, array of pixels, ...) in real-time from the camera without saving to the camera roll.

There is this module: https://github.com/lwansbrough/react-native-camera but base64 is deprecated and is useless for me, because I want a render processed image to user (change picture colors eg.), not the real picture from camera, as it does react-native-camera module.

(I know how to communicate with SWIFT code, but I don't know what the options are in native code, I come here from WebDev)

Thanks a lot.


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