使用VLCJ播放一系列文件

Question

第一次使用VLCJ。我可以播放一个文件，但我需要连续播放多个文件。我知道mediaEnded有一个EventListener，但我不知道如何使用它……我对Java有点陌生，这是我第一次使用GUI。我想我只需要帮助设置听众，我可以自己把它连接到我的节目中。如有任何帮助，我们将不胜感激。如果有帮助的话，我会使用EmbeddedMediaPlayerComponent来播放文件。谢谢

Answer 1

在VLCJ示例中找到解决方案

公共类TestMediaListEmbeddedPlayer扩展了VlcjTest｛

public static void main(String[] args) throws Exception {
MediaPlayerFactory mediaPlayerFactory = new MediaPlayerFactory();
Canvas canvas = new Canvas();
canvas.setBackground(Color.black);
CanvasVideoSurface videoSurface = mediaPlayerFactory.newVideoSurface(canvas);
EmbeddedMediaPlayer mediaPlayer = mediaPlayerFactory.newEmbeddedMediaPlayer();
mediaPlayer.setVideoSurface(videoSurface);
MediaListPlayer mediaListPlayer = mediaPlayerFactory.newMediaListPlayer();
mediaListPlayer.addMediaListPlayerEventListener(new MediaListPlayerEventAdapter() {
@Override
public void nextItem(MediaListPlayer mediaListPlayer, libvlc_media_t item, String itemMrl) {
System.out.println("nextItem()");
}
});
mediaListPlayer.setMediaPlayer(mediaPlayer); // <--- Important, associate the media player with the media list player
JPanel cp = new JPanel();
cp.setBackground(Color.black);
cp.setLayout(new BorderLayout());
cp.add(canvas, BorderLayout.CENTER);
JFrame f = new JFrame("vlcj embedded media list player test");
f.setIconImage(new ImageIcon(TestMediaListEmbeddedPlayer.class.getResource("/icons/vlcj-logo.png")).getImage());
f.setContentPane(cp);
f.setSize(800, 600);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setVisible(true);
MediaList mediaList = mediaPlayerFactory.newMediaList();
String[] options = {};
mediaList.addMedia("C:\Documents and Settings\DEVELOPER\Desktop\videoplayback1.mp4", options);
mediaList.addMedia("C:\Documents and Settings\DEVELOPER\Desktop\videoplayback2.mp4", options);
mediaListPlayer.setMediaList(mediaList);
mediaListPlayer.setMode(MediaListPlayerMode.LOOP);
mediaListPlayer.play();
// This looping is just for purposes of demonstration, ordinarily you would
// not do this of course
for(;;) {
Thread.sleep(500);
mediaPlayer.setChapter(3);
Thread.sleep(5000);
mediaListPlayer.playNext();
}
//    mediaList.release();
//    mediaListPlayer.release();
//    mediaPlayer.release();
//    mediaPlayerFactory.release();
}

}