java：求一段代码，很简单，运行后直接播放一个小视频，播放完后（或者自行定时）立刻自动关闭。

发布网友发布时间：2022-04-23 14:06

共1个回答

热心网友时间：2023-10-17 10:24

下载JMF（java media framework）

下面是一个例子

import java.awt.BorderLayout;
import java.awt.Component;
import java.net.MalformedURLException;
import java.net.URL;
import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.Player;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
public class MediaPlayer extends javax.swing.JPanel {
    public MediaPlayer(URL mediauUrl) {

        initComponents();
        setLayout(new BorderLayout());
        try {
            Player mediaPlayer = Manager.createRealizedPlayer(new MediaLocator(mediauUrl));
            Component video = mediaPlayer.getVisualComponent();
            Component control = mediaPlayer.getControlPanelComponent();
            if (video != null) {
                add(video, BorderLayout.CENTER);          // place the video component in the panel
            }
            add(control, BorderLayout.SOUTH);            // place the control in  panel
            mediaPlayer.start();
        } catch (Exception e) {
        }
    }


    private void initComponents() {

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getTopLevelAncestor());

        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 720, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 480, Short.MAX_VALUE)
        );

    }

    public static void main(String[] args) {
        JFileChooser fileChooser = new JFileChooser();
        fileChooser.showOpenDialog(null);
        URL mediaUrl = null;
        try {
            mediaUrl = fileChooser.getSelectedFile().toURI().toURL();
        } catch (MalformedURLException ex) {
            System.out.println(ex);
        }
        JFrame mediaTest = new JFrame("Movie Player");
        mediaTest.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        MediaPlayer mediaPanel = new MediaPlayer(mediaUrl);
        mediaTest.add(mediaPanel);
        mediaTest.setSize(800, 700); // set the size of the player
        mediaTest.setLocationRelativeTo(null);
        mediaTest.setVisible(true);
    }
}

热心网友时间：2023-10-17 10:24

下载JMF（java media framework）

下面是一个例子