001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package org.openimaj.examples.hardware.kinect;
031
032import java.awt.event.KeyAdapter;
033import java.awt.event.KeyEvent;
034
035import javax.swing.SwingUtilities;
036
037import org.openimaj.demos.hardware.KinectDemo;
038import org.openimaj.hardware.kinect.KinectException;
039import org.openimaj.image.MBFImage;
040import org.openimaj.video.VideoDisplay;
041import org.openimaj.video.VideoDisplayListener;
042import org.openimaj.video.xuggle.XuggleVideoWriter;
043
044/**
045 * Record the output from a kinect to a file
046 * 
047 * @author Sina Samangooei (ss@ecs.soton.ac.uk)
048 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk)
049 * 
050 */
051public class KinectRecordingExample extends KeyAdapter implements VideoDisplayListener<MBFImage> {
052        private KinectDemo demo;
053        private XuggleVideoWriter writer;
054        private boolean close = false;
055
056        /**
057         * Default constructor
058         * 
059         * @throws KinectException
060         *             if there is a problem with the Kinect hardware
061         */
062        public KinectRecordingExample() throws KinectException {
063                demo = new KinectDemo(0);
064
065                writer = new XuggleVideoWriter("kinect.mpg", demo.getCurrentFrame().getWidth(),
066                                demo.getCurrentFrame().getHeight(), 22);
067
068                demo.getDisplay().addVideoListener(this);
069
070                SwingUtilities.getRoot(demo.getDisplay().getScreen()).addKeyListener(this);
071        }
072
073        @Override
074        public void keyPressed(KeyEvent arg0) {
075                close = arg0.getKeyCode() == KeyEvent.VK_ESCAPE;
076        }
077
078        @Override
079        public void afterUpdate(VideoDisplay<MBFImage> display) {
080        }
081
082        @Override
083        public void beforeUpdate(MBFImage frame) {
084                if (!close)
085                        writer.addFrame(frame);
086        }
087
088        /**
089         * Main method
090         * 
091         * @param args
092         *            ignored
093         * @throws KinectException
094         *             if there is a problem with the Kinect hardware
095         */
096        public static void main(String[] args) throws KinectException {
097                new KinectRecordingExample();
098        }
099}