Example usage for org.opencv.videoio VideoWriter release

Introduction

In this page you can find the example usage for org.opencv.videoio VideoWriter release.

Prototype

public void release() 

Source Link

Usage

From source file:ConfOpenCV_Java.ConfOpenCV_Java.java

/**
 * @param args the command line arguments
 *///from   w w w. j ava 2  s  .  c o  m
public static void main(String[] args) {

    System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
    System.out.println("Welcome to OpenCV " + Core.VERSION);
    String outputFile = "mivideo.avi";
    VideoCapture vc = new VideoCapture(0);
    System.out.println("fps= " + Videoio.CAP_PROP_FPS);

    //vc.set(5, 50);
    //System.out.println(vc.set(3, 1280));
    //vc.set(4, 720);
    double fps = 30;
    System.out.println(fps);

    Size frameSize = new Size((int) vc.get(Videoio.CV_CAP_PROP_FRAME_WIDTH),
            (int) vc.get(Videoio.CV_CAP_PROP_FRAME_HEIGHT));
    System.out.println(frameSize);

    VideoWriter vw = new VideoWriter(outputFile, VideoWriter.fourcc('X', '2', '6', '4'), fps, frameSize, true);
    //System.out.println(VideoWriter.fourcc('X', '2', '6', '4'));
    //System.out.println(vw.isOpened());
    Mat frame = new Mat();

    //para cargar fotos
    //Imgcodecs.imread(outputFile)
    //Imgcodecs.imwrite(outputFile, m);
    int numFramesRemaining = 5 * (int) fps;

    NewJFrame ventana = new NewJFrame();
    ventana.setVisible(true);
    g = ventana.getjPanel1().getGraphics();
    ventana.pack();
    ventana.setVisible(true);

    while (vc.read(frame) && numFramesRemaining > 0) {
        vw.write(frame);
        mostrarImagen(frame);
        numFramesRemaining--;
    }

    vw.release();
    vc.release();
    ventana.dispose();

}

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