Revision history [back]

okay i got it myself ;) I will add the source code. It works in an loop but you could change that easily ;)

    import java.awt.event.KeyListener;
    import java.awt.image.BufferedImage;
import java.awt.image.DataBufferByte;
import java.io.File;

import org.opencv.core.Mat;
import org.opencv.core.Size;
import org.opencv.videoio.VideoCapture;
import org.opencv.videoio.VideoWriter;
import org.opencv.videoio.Videoio;

public class main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        System.load(new File("lib/opencv_java341.dll").getAbsolutePath());
        System.load(new File("lib/opencv_ffmpeg341_64.dll").getAbsolutePath());
        System.load(new File("lib/opencv_world341.dll").getAbsolutePath());
        System.load(new File("lib/openh264-1.7.0-win64.dll").getAbsolutePath());

        Mat image = new Mat();

        VideoCapture videoCapture = new VideoCapture("http://192.168.0.90/mjpg/video.mjpg");
        Size frameSize = new Size((int) videoCapture.get(Videoio.CAP_PROP_FRAME_WIDTH), (int) videoCapture.get(Videoio.CAP_PROP_FRAME_HEIGHT));
        VideoWriter videoWriter = new VideoWriter("heuter.avi", VideoWriter.fourcc('x', '2','6','4'),
                        videoCapture.get(Videoio.CAP_PROP_FPS), frameSize, true);
        int i = 0;
        while (i < 1000) {
                    videoCapture.read(image);;
                    videoWriter.write(image); 
                    System.out.println(i);
                    i++;

                }
                videoWriter.release();
                videoCapture.release();
                System.out.println("hier");
    }

}