devices.Video.java Source code

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Here is the source code for devices.Video.java

Source

/*
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 */
package devices;

/**
 *
 * @author portatil
 */
import java.util.logging.Level;
import java.util.logging.Logger;
import org.opencv.core.Core;
import org.opencv.core.Mat;
import org.opencv.highgui.VideoCapture;

public class Video implements Runnable {

    /**
     * @param args the command line arguments
     */
    int id;

    public Video(int i) {
        this.id = i;
    }

    @Override
    public void run() {
        System.loadLibrary(Core.NATIVE_LIBRARY_NAME);

        VideoCapture cap = new VideoCapture(this.id);

        try {
            Thread.sleep(2000);
        } catch (InterruptedException ex) {
            Logger.getLogger(Video.class.getName()).log(Level.SEVERE, null, ex);
        }

        // Check if video capturing is enabled
        if (!cap.isOpened()) {
            System.out.println("peta");
            System.exit(-1);
        }

        // Matrix for storing image
        Mat image = new Mat();
        // Frame for displaying image
        MyFrame frame = new MyFrame();
        frame.setVisible(true);

        // Main loop
        while (true) {
            // Read current camera frame into matrix
            cap.read(image);
            // Render frame if the camera is still acquiring images
            if (image != null) {
                frame.render(image);
            } else {
                System.out.println("No captured frame -- camera disconnected");
                break;
            }
        }
    }

}