Cam

 import React, { useRef, useState, useEffect } from 'react';

import { StyleSheet, View } from 'react-native';

import Video from 'react-native-vlc-player';

import * as tf from '@tensorflow/tfjs';

import { cameraWithTensors } from '@tensorflow/tfjs-react-native';

const TensorCamera = cameraWithTensors(Video);

const App = () => {

  const [model, setModel] = useState(null);

  const [objects, setObjects] = useState([]);

  const cameraRef = useRef(null);

  useEffect(() => {

    // Load the object detection model

    async function loadModel() {

      const model = await tf.loadGraphModel('model.json');

      setModel(model);

    }

    loadModel();

  }, []);

  const handleFrame = async (images, updatePreview, gl) => {

    const image = images.next().value;

    const tensor = tf.browser.fromPixels(image);

    const predictions = await model.executeAsync(tensor.expandDims());

    const objects = parsePredictions(predictions);

    setObjects(objects);

    updatePreview();

  };

  const parsePredictions = (predictions) => {

    // Parse the predictions and return a list of objects

    // with their class, score, and bounding box coordinates

    return [];

  };

  return (

    <View style={styles.container}>

      <TensorCamera

        ref={cameraRef}

        style={styles.camera}

        type={Camera.Constants.Type.back}

        onReady={handleFrame}

        onFrame={handleFrame}

        // Set the RTSP stream URL as the source

        source={{ uri: 'rtsp://your-stream-url' }}

      />

      {objects.map((object, index) => (

        <View key={index} style={styles.object}>

          <Text>{object.class}</Text>

          <Text>{object.score}</Text>

          <Text>{object.x}</Text>

          <Text>{object.y}</Text>

          <Text>{object.width}</Text>

          <Text>{object.height}</Text>

        </View>

      ))}

    </View>

  );

};

const styles = StyleSheet.create({

  container: {

    flex: 1,

    backgroundColor: '#fff',

  },

  camera: {

    flex: 1,

  },

  object: {

    position: 'absolute',

    borderWidth: 2,

    borderColor: 'red',

  },

});

export default App;