Java实现视频播放功能.rar

package jvideodemo1; //Download by http://www.codesc.net import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.media.*; import java.io.*; public class MainFrame extends JFrame implements ControllerListener{ private JPanel contentPane; private BorderLayout borderLayout1 = new BorderLayout(); Component vc = null; Component cc = null; Player player = null; //Construct the frame public MainFrame() { enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } public MainFrame(String mediaURL){ this(); try{ Manager.setHint(Manager.LIGHTWEIGHT_RENDERER, new Boolean(true)); player = Manager.createPlayer(new MediaLocator(mediaURL)); }catch(IOException err){ terminate("Could not find the player"); }catch(NoPlayerException err){ terminate("Could not create the player"); } if(player==null){ terminate("Could not create the player"); } player.addControllerListener(this); player.prefetch(); } //Component initialization private void jbInit() throws Exception { //setIconImage(Toolkit.getDefaultToolkit().createImage(MainFrame.class.getResource("[Your Icon]"))); contentPane = (JPanel) this.getContentPane(); contentPane.setLayout(borderLayout1); this.setSize(new Dimension(400, 300)); this.setTitle("JVideoDemo1"); } //Overridden so we can exit when window is closed protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e); if (e.getID() == WindowEvent.WINDOW_CLOSING) { System.exit(0); } } public void controllerUpdate(ControllerEvent e){ if (e instanceof ControllerClosedEvent){ System.exit(0); } if (e instanceof EndOfMediaEvent){ player.setMediaTime(new Time(0)); player.start(); return; } if (e instanceof PrefetchCompleteEvent){ player.start(); return; } if (e instanceof RealizeCompleteEvent){ vc = player.getVisualComponent(); if (vc!=null) this.getContentPane().add(vc,BorderLayout.CENTER); cc = player.getControlPanelComponent(); if (cc!=null) this.getContentPane().add(cc,BorderLayout.SOUTH); this.pack(); this.setResizable(false); this.setVisible(true); } } private void terminate(String str){ System.out.println(str); System.exit(-1); } }