Foto WebCam

import java.awt.BorderLayout;

import java.awt.Component;

import java.awt.Image;

import java.awt.image.RenderedImage;

import java.io.File;

import java.io.IOException;

import javax.imageio.ImageIO;

import javax.media.Buffer;

import javax.media.CaptureDeviceInfo;

import javax.media.Manager;

import javax.media.MediaLocator;

import javax.media.Player;

import javax.media.cdm.CaptureDeviceManager;

import javax.media.control.FrameGrabbingControl;

import javax.media.format.VideoFormat;

import javax.media.util.BufferToImage;

import javax.swing.JButton;

import javax.swing.JOptionPane;

public class CapturarFotos extends javax.swing.JFrame {

public static Player player = null;

public CaptureDeviceInfo di = null;  //  @jve:decl-index=0:

public MediaLocator ml = null;  //  @jve:decl-index=0:

public JButton capture = null;

public Buffer buf = null;

public Image img = null;

public VideoFormat vf = null;

public BufferToImage btoi = null;

public String caminho = “W:/Fotos/Funcionarios/Teste.JPG”;

int width = 150;

int height = 200;

int quality = 100;

private static final long serialVersionUID = 1L; 


/** Creates new form CapturarFotos */
public CapturarFotos() {
    initComponents();
    initialize();
    this.setVisible(true);
}

// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {

    btnCapturar = new javax.swing.JButton();
    jPanel1 = new javax.swing.JPanel();

    setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

    btnCapturar.setIcon(new javax.swing.ImageIcon("W:\\Icones\\btnCapturar.png")); // NOI18N
    btnCapturar.setText("Capturar Foto");
    btnCapturar.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent evt) {
            btnCapturarActionPerformed(evt);
        }
    });

    jPanel1.setBorder(javax.swing.BorderFactory.createEtchedBorder());
    jPanel1.setLayout(new java.awt.BorderLayout());

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
            .addContainerGap()
            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                .addComponent(btnCapturar, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 355, Short.MAX_VALUE)
                .addComponent(jPanel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 355, Short.MAX_VALUE))
            .addContainerGap())
    );
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
            .addContainerGap()
            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, 254, Short.MAX_VALUE)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
            .addComponent(btnCapturar)
            .addContainerGap())
    );

    java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
    setBounds((screenSize.width-387)/2, (screenSize.height-351)/2, 387, 351);
}// </editor-fold>

private void initialize() {   
    String str2 = "vfw//0";   
    di = CaptureDeviceManager.getDevice(str2);   
    ml =  new MediaLocator("vfw://0");   
    try {   
        player = Manager.createRealizedPlayer(ml);   
        player.start();   
        Component comp;   
        if ((comp = player.getVisualComponent()) != null) {   
            jPanel1.add(comp, BorderLayout.NORTH);   
        } 
    } catch (Exception e) {   
        Messages.Information("Não Foi Possivel se Conectar ao Dispositivo de Captura!");   
    }   
   
}   

public void gravaImg (Image imagem){           
    try {   
        ImageIO.write((RenderedImage) imagem, "jpg", new File(caminho));  
        JOptionPane.showMessageDialog(this, "Imagem Capturada com Sucesso!");   
    } catch (IOException e) {   
        JOptionPane.showMessageDialog(null, "não foi possivel encontrar " +   
                "o dispositivo para a captura da imagem.");   
        e.printStackTrace();   
    } 
} 

private void getCaptura() {   
    FrameGrabbingControl fgc = (FrameGrabbingControl) player.getControl  
                     ("javax.media.control.FrameGrabbingControl");   
    buf = fgc.grabFrame(); 
    btoi = new BufferToImage((VideoFormat) buf.getFormat());   
    img = btoi.createImage(buf);
    gravaImg(img);
}       

private void btnCapturarActionPerformed(java.awt.event.ActionEvent evt) {
    getCaptura();
}

public static void main(String args[]) {
    java.awt.EventQueue.invokeLater(new Runnable() {
        public void run() {
            new CapturarFotos().setVisible(true);
        }
    });
}

private javax.swing.JButton btnCapturar;
private javax.swing.JPanel jPanel1;