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.demos;
031
032import org.openimaj.video.VideoDisplay;
033import org.openimaj.video.capture.Device;
034import org.openimaj.video.capture.VideoCapture;
035import org.openimaj.video.capture.VideoCaptureException;
036
037public class VideoTest {
038        public static void main(String[] args) throws VideoCaptureException {
039                if (args.length == 0) {
040                        int i = 0;
041
042                        System.out.println("Usage: VideoTest device [width [height [rate]]]");
043
044                        for (final Device d : VideoCapture.getVideoDevices()) {
045                                System.out.println(i + "\t" + d.getNameStr());
046                                i++;
047                        }
048
049                        return;
050                }
051
052                final Device dev = VideoCapture.getVideoDevices().get(Integer.parseInt(args[0]));
053                final int width = args.length >= 2 ? Integer.parseInt(args[1]) : 320;
054                final int height = args.length >= 3 ? Integer.parseInt(args[2]) : 240;
055                final double rate = args.length >= 4 ? Double.parseDouble(args[3]) : 30;
056
057                final VideoCapture c = new VideoCapture(width, height, rate, dev);
058                VideoDisplay.createVideoDisplay(c);
059        }
060}