/*
* Copyright (c) 2007, 2008 Wayne Meissner
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.gstreamer.example;
import java.awt.BorderLayout;
import java.awt.Canvas;
import java.awt.Dimension;
import java.io.File;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import org.gstreamer.Bus;
import org.gstreamer.BusSyncReply;
import org.gstreamer.Element;
import org.gstreamer.ElementFactory;
import org.gstreamer.Gst;
import org.gstreamer.GstObject;
import org.gstreamer.Message;
import org.gstreamer.Structure;
import org.gstreamer.elements.PlayBin2;
import org.gstreamer.event.BusSyncHandler;
import org.gstreamer.interfaces.XOverlay;
import com.sun.jna.Platform;
public class OverlayPlayer {
/** Creates a new instance of SwingPlayer */
public OverlayPlayer() {
}
private static Bus bus;
public static void main(String[] args) {
//System.setProperty("sun.java2d.opengl", "True");
args = Gst.init("Swing Player", args);
if (args.length < 1) {
System.err.println("Usage: SwingPlayer <filename>");
System.exit(1);
}
final String file = args[0];
final String overlayFactory = Platform.isWindows() ? "directdrawsink" : "xvimagesink";
SwingUtilities.invokeLater(new Runnable() {
public void run() {
JFrame frame = new JFrame("Overlay Test");
final Canvas canvas = new Canvas();
canvas.setPreferredSize(new Dimension(640, 480));
frame.add(canvas, BorderLayout.CENTER);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setVisible(true);
PlayBin2 player = new PlayBin2("Overlay Player");
player.setInputFile(new File(file));
bus = player.getBus();
bus.connect(new Bus.ERROR() {
public void errorMessage(GstObject source, int code, String message) {
System.out.println("Error: code=" + code + " message=" + message);
}
});
final Element videoSink = ElementFactory.make(overlayFactory, "overlay video sink");
player.setVideoSink(videoSink);
//
// Setting the overlay window ID is supposed to be done from a sync handler
// but that doesn't work on windows
//
if (!Platform.isWindows()) {
bus.setSyncHandler(new BusSyncHandler() {
public BusSyncReply syncMessage(Message msg) {
Structure s = msg.getStructure();
if (s == null || !s.hasName("prepare-xwindow-id")) {
return BusSyncReply.PASS;
}
XOverlay.wrap(videoSink).setWindowHandle(canvas);
return BusSyncReply.DROP;
}
});
} else {
XOverlay.wrap(videoSink).setWindowHandle(canvas);
}
player.play();
}
});
}
}