一个简单的JMF开发的摄像头拍照程序源码

//摄像头捕获import javax.media.*;import javax.media.Player;import java.util.*;import java.awt.*;import javax.swing.*;import javax.media.util.*;import java.io.*;import java.awt.image.*;import java.awt.event.*;public class ANC { public static void main(String args[]){ JFrame frame=new JFrame("Camera"); JButton capture=new JButton("Capture"); Player player=null; CaptureDeviceInfo di=null; MediaLocator ml=null; String strName="vfw:Microsoft WDM Image Capture (Win32):0"; di=CaptureDeviceManager.getDevice(strName); ml=di.getLocator(); try{ player=Manager.createRealizedPlayer(ml); player.start(); Component comp;if( (comp=player.getVisualComponent())!=null ){frame.add(comp,BorderLayout.NORTH);}frame.setVisible(true);frame.setSize(300,300);}catch(Exception e){System.out.println("/n"+e.getMessage());e.printStackTrace();}frame.add(capture,BorderLayout.SOUTH);Buffer buf=null;BufferToImage btoi=null;ImagePanel imgpanel=null;Image img=null;//ImagePanel imgpanel=null;capture.addActionListener(new Capture(frame,player,buf,btoi,img,imgpanel));}}//拍摄，浏览mport java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.media.*;import java.util.*;import java.awt.*;import javax.swing.*;import javax.media.util.*;import java.io.*;import java.awt.image.*;import java.awt.event.*;import javax.media.control.*;import javax.media.format.*;public class Capture implements ActionListener { public JFrame frame; public Player player; public Buffer buf; public BufferToImage btoi; public Image img; ImagePanel imgpanel=new ImagePanel(); public Capture(JFrame f,Player p,Buffer bf,BufferToImage bti,Image i,ImagePanel ip){ frame=f; player=p; buf=bf; btoi=bti; img=i; } public void actionPerformed(ActionEvent arg0) { // TODO Auto-generated method stub System.out.println("????"); JFrame view=new JFrame("???"); try{ FrameGrabbingControl fgc=(FrameGrabbingControl)player.getControl("javax.media.control.FrameGrabbingControl"); buf=fgc.grabFrame(); btoi=new BufferToImage((VideoFormat)buf.getFormat()); img=btoi.createImage(buf); imgpanel.setImage(img); }catch(Exception e){ System.out.println(e.getMessage()); } view.add(imgpanel,BorderLayout.NORTH); view.setVisible(true); view.setSize(300,300); JButton button=new JButton("????"); view.add(button,BorderLayout.SOUTH); button.addActionListener(new Save(img)); //frame.add(imgpanel,BorderLayout.EAST); // JPanel imgPanel=new JPanel(); //Graphics g=new Graphics(""); // imgPanel.paintComponents(g); // g.drawImage(img, 0, 0, null); }}//图片显示框import java.awt.*;import javax.swing.*;public class ImagePanel extends JPanel { private Image img; public ImagePanel(Image img) { this.img = img; Dimension size = new Dimension(img.getWidth(null),img.getHeight(null)); setPreferredSize(size); setMinimumSize(size); setMaximumSize(size); setSize(size); setLayout(null); } public ImagePanel(){ } public void paintComponent(Graphics g) { g.drawImage(img,0,0,null); } public void setImage(Image i){ this.img=i; Dimension size = new Dimension(img.getWidth(null),img.getHeight(null)); setPreferredSize(size); setMinimumSize(size); setMaximumSize(size); setSize(size); setLayout(null); }}//图片保存import java.awt.Image;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.media.Buffer;import javax.media.Player;import javax.media.util.BufferToImage;import javax.swing.JFrame;import java.awt.image.*;import java.io.*;import java.awt.*;import java.util.Date;import javax.media.format.*;import com.sun.image.codec.jpeg.*;import com.sun.image.codec.*;import java.net.*;public class Save implements ActionListener { public Image img; public Save(Image image){ this.img=image; } public void actionPerformed(ActionEvent arg0) { // TODO Auto-generated method stub System.out.println(img.toString()); BufferedImage bi=new BufferedImage(300,241,5); Graphics2D g2=bi.createGraphics(); g2.drawImage(img,null,null); FileOutputStream out=null; String fileName=null; try{ Date date=new Date(); String temp=""+date.getYear()+date.getMonth()+date.getDay()+date.getHours()+date.getMinutes()+date.getSeconds(); fileName="D://image//"+temp+".jpg"; out=new FileOutputStream(fileName); }catch(Exception e){ System.out.println(e.getMessage()); } JPEGImageEncoder encoder=JPEGCodec.createJPEGEncoder(out); JPEGEncodeParam param=encoder.getDefaultJPEGEncodeParam(bi); param.setQuality(1f, false); encoder.setJPEGEncodeParam(param); try{ encoder.encode(bi); out.close(); }catch(IOException e){ System.out.println(e.getMessage()); } /* try{ FileInputStream fin=new FileInputStream(fileName); BufferedInputStream bis=new BufferedInputStream(fin); DataInputStream dis=new DataInputStream(bis); FileOutputStream fout=new FileOutputStream("D://out.jpg"); BufferedOutputStream bos=new BufferedOutputStream(fout); DataOutputStream dos=new DataOutputStream(bos); String line; int one; while( (one= dis.read()) != -1){ System.out.println(one); dos.write(one); } }catch(Exception e){ System.out.println(e.getMessage()); }*/ transmitToServer(fileName); } //传送到服务器 public void transmitToServer(String fileName){ try{ Socket socket=new Socket("59.71.5.7",2008); FileInputStream fin=new FileInputStream(fileName); BufferedInputStream bis=new BufferedInputStream(fin); DataInputStream dis=new DataInputStream(bis); BufferedOutputStream bos=new BufferedOutputStream(socket.getOutputStream()); DataOutputStream dos=new DataOutputStream(bos); int one; while( (one= dis.read()) != -1){ System.out.println(one); dos.write(one); } }catch(Exception e){ System.out.println(e.getMessage()); } }}//客户端程序完//简单服务器端程序import java.io.*;import java.net.*;public class SaveServer { public static void main(String args[]){ try{ ServerSocket server=new ServerSocket(2008); while(true){ if(server.accept()!= null){ BufferedInputStream bis=new BufferedInputStream(server.accept().getInputStream()); DataInputStream dis=new DataInputStream(bis); FileOutputStream fout=new FileOutputStream("D://out.txt"); BufferedOutputStream bos=new BufferedOutputStream(fout); DataOutputStream dos=new DataOutputStream(bos); int one=dis.read(); while(one != -1){ System.out.println(one); dos.write(one); one=dis.read(); } } } }catch(Exception e){ System.out.println(e.getMessage()); } }}