public static void stop() {
try {
Thread.sleep(5000);
FrameGrabbingControl fgc =
(FrameGrabbingControl) player.getControl("javax.media.control.FrameGrabbingControl");
Buffer buf = fgc.grabFrame();
BufferToImage btoi = new BufferToImage((VideoFormat) buf.getFormat());
player.stop();
Image img = btoi.createImage(buf);
int w = img.getWidth(null);
int h = img.getHeight(null);
BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
Graphics2D g2 = bi.createGraphics();
g2.drawImage(img, 0, 0, null);
g2.dispose();
try {
ImageIO.write(bi, "jpg", new File("C:/ii.jpg"));
} catch (IOException ex) {
Logger.getLogger(Capture_video.class.getName()).log(Level.SEVERE, null, ex);
}
} catch (InterruptedException ex) {
Logger.getLogger(Capture_video.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void captureImage() {
String savepath =
this.saveDirectory + "\\cam" + this.getDateFormatNow("yyyyMMdd_HHmmss-S") + ".jpg";
System.out.println("Capturing current image to " + savepath);
// Grab a frame
FrameGrabbingControl fgc =
(FrameGrabbingControl) player.getControl("javax.media.control.FrameGrabbingControl");
buf = fgc.grabFrame();
// Convert it to an image
btoi = new BufferToImage((VideoFormat) buf.getFormat());
img = btoi.createImage(buf);
// save image
saveJPG(img, savepath);
// show the image
// imgpanel.setImage(img);
// images.add(img);
images.add(savepath);
if (images_lastadded.size() >= lastadded_max) {
// Remove last
images_lastadded.remove(images_lastadded.size() - 1);
}
images_lastadded.add(0, images.size() - 1);
images_nevershown.add(0, images.size() - 1);
forceNewImage();
}
public int process(Buffer inBuffer, Buffer outBuffer) {
try {
if (frameConverter == null) {
frameConverter = new BufferToImage((VideoFormat) inBuffer.getFormat());
}
// Convert the Buffer to an AWT Image.
Image frameImage = frameConverter.createImage(inBuffer);
// Derive a JAI image from the AWT image.
PlanarImage jaiImage = JAI.create("AWTImage", frameImage);
int index;
boolean emboss = false;
if (control != null) {
index = control.getEffectIndex();
if (control.getEffectName().equals("None")) {
outBuffer.setData(inBuffer.getData());
outBuffer.setFormat(inBuffer.getFormat());
outBuffer.setFlags(inBuffer.getFlags());
outBuffer.setLength(inBuffer.getLength());
return BUFFER_PROCESSED_OK;
}
if (control.getEffectName().equals("Emboss")) {
emboss = true; // Special case
}
} else index = 0;
if (kernels[index] == null) {
kernels[index] = new KernelJAI(3, 3, matrices[index]);
}
jaiImage = JAI.create("convolve", jaiImage, kernels[index]);
if (emboss) { // add 128 to make it brighter
double[] constants = new double[] {128., 128., 128.};
ParameterBlock pb = new ParameterBlock();
pb.addSource(jaiImage);
pb.add(constants);
jaiImage = JAI.create("addconst", pb, null);
}
// Now convert the image to a buffer
BufferedImage bim = jaiImage.getAsBufferedImage();
Buffer out = ImageToBuffer.createBuffer(bim, 15.F);
if (out == null) {
if (debug) {
System.out.println("ImageToBuffer returned null");
}
return BUFFER_PROCESSED_FAILED;
}
outBuffer.setData(out.getData());
outBuffer.setFormat(out.getFormat());
outBuffer.setFlags(out.getFlags());
outBuffer.setLength(out.getLength());
} catch (Exception e) {
System.err.println(e);
return BUFFER_PROCESSED_FAILED;
} catch (Error e) {
System.err.println(e);
return BUFFER_PROCESSED_FAILED;
}
return BUFFER_PROCESSED_OK;
}
@Override
public byte[] getFrameData() {
Buffer buffer = frameGrabbingControl.grabFrame();
BufferedImage image = (BufferedImage) imageConverter.createImage(buffer);
return null;
}