jmf资料

Question

最近想搞搞语音和视屏，想用第三方包JMF，但是jmf的api全是英文，真的看不懂，第一次接触jmf，对立面间的类，方法等一点不熟，如何获取本地声音（某个人说的话，描述的不准确），如何将获得的声音发送出去，如何获取视屏等，希望大家发点资料，发电jmf实例（资料最好是中文的，英文看不懂）下面链接还有个问题，一直没有解决，有会的吼一下吧jmf

Answer 1

package jmf;import java.awt.BorderLayout;   
import java.awt.Component;   
import java.awt.Dimension;   
import java.awt.Toolkit;   
import javax.swing.*;   
import javax.media.*;   
import sun.org.mozilla.javascript.internal.Kit;   public class Test extends JFrame{   
    public static Player player = null;   
    private CaptureDeviceInfo deviceInfo = null;   
    private MediaLocator mediaLocator = null;   
    private Component component = null;   
    private JPanel mainPanel = null;   
    private JPanel vedioPanel = null;   
    String str1 = "vfw:Logitech USB Video Camera:0";   
    String str2 = "vfw:Microsoft WDM Image Capture (Win32):0";        
    Test(){   
        super("Test for the vedio...");   
        Init();   
    }   
       
    private void Init(){   
        mainPanel = (JPanel)this.getContentPane();   
        deviceInfo = CaptureDeviceManager.getDevice(str2);   
        mediaLocator = deviceInfo.getLocator();   
        try{   
            // 利用Medialocator 获取一个player   
            player = Manager.createRealizedPlayer(mediaLocator);   
            component = player.getVisualComponent();   
            if (component != null){   
                vedioPanel = new JPanel();   
                vedioPanel.add(component, BorderLayout.NORTH);   
                mainPanel.add(vedioPanel);   
                   
                this.pack();    // 自动分配窗体大小   
                this.setResizable(false);   
                this.setDefaultCloseOperation(EXIT_ON_CLOSE);   
                this.setVisible(true);   
                player.start();   
            }   
        }catch (Exception e) {   
            // TODO: handle exception   
            e.printStackTrace();   
        }   
    }   
       
    public static void main(String[] args) {   
        Test aTest = new Test();   
    }   
}  package jmf;import java.awt.Component;
import java.awt.Rectangle;import javax.media.CaptureDeviceInfo;
import javax.media.CaptureDeviceManager;
import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.Player;
import javax.swing.Box;
import javax.swing.JFrame;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;public class SampCam extends JFrame {
    /**
     * 
     */
    private static final long serialVersionUID = 1211056605389924001L;
    private static Player player = null;
    private CaptureDeviceInfo device = null;
    private MediaLocator locator = null;
    boolean proportion = true;
    String str1 = "vfw:Logitech USB Video Cam:0";
    String str2 = "vfw:Microsoft WDM Image Capture (Win32):0";
    Component component1;    public SampCam() {
        super("摄像机");
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());// 与操作系统风格一致
        } catch (ClassNotFoundException e1) {
            e1.printStackTrace();
        } catch (InstantiationException e1) {
            e1.printStackTrace();
        } catch (IllegalAccessException e1) {
            e1.printStackTrace();
        } catch (UnsupportedLookAndFeelException e1) {
            e1.printStackTrace();
        }
        try {
            jbInit();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }    public static void main(String[] args) {
        new SampCam();
    }    private void jbInit() throws Exception {
        component1 = Box.createGlue();
        // =====================初始化设备===================//
        component1.addNotify();
        device = CaptureDeviceManager.getDevice(str2);
        locator = device.getLocator();
        try {
            player = Manager.createRealizedPlayer(locator);
            player.start();
            if ((component1 = player.getVisualComponent()) != null) {
                this.getContentPane().add(component1, "Center");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        component1.setBounds(new Rectangle(0,0, 250, 280));
        this.setSize(380, 300);
        this.setVisible(true);
    }
}

Answer 2

Jmf摄像头程序。不推荐多媒体用jmf去做。不看英文文档永远提升不了自己！基本的处理 javax下有