视频样例——java代码

import java.awt.Component;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.media.*;
import javax.swing.*;

public class Vedio extends JFrame{

 private Player player = null;//播放器
 private MediaLocator mediaLocator = null;//视频设备
 public Vedio(){
  //主窗口
  super("视频捕捉");
  setSize(300,500);
  addWindowListener(new WindowAdapter(){
   public void windowClosing(WindowEvent e){
    player.close();
    System.exit(0);
   }
  });
  
  //视频面板
  //获得截取设备
   CaptureDeviceManager.getDevice("vfw:Microsoft WDM Image Capture (Win32):0");
    
   //从CaptureDeviceInfo对象中获得MediaLocator对象
   mediaLocator = new MediaLocator("vfw://0");
      try{
       //使用MediaLocator对象创建Player对象
       player = Manager.createRealizedPlayer(mediaLocator);
       //调用start()方法，开始截取多媒体数据
       player.start();
       Component comp;
       if((comp = player.getVisualComponent()) != null){
        comp.setBounds(0, 0, 240, 180);
        add(comp);
       }
      }catch(Exception e){
       e.printStackTrace();
      }
      setVisible(true);
 }
 /**
  * @param args
  */
 public static void main(String[] args) {  
  new Vedio();
 }

}