如何用VLCJ播放MP4？

素材狗 2022-09-08 21:30:01 文章分类：Java问题点击数：次

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How can I play mp4 with vlcj?(如何用VLCJ播放MP4？)

本文介绍了如何用VLCJ播放MP4？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在尝试在Java应用程序中播放.mp4文件。我不需要任何控制按钮(播放、停止)等。当我运行这段代码时，我唯一看到的是一个黑色方块。我能做些什么呢？

import java.awt.*;
import javax.swing.*;

import com.sun.jna.Native;
import com.sun.jna.NativeLibrary;

import uk.co.caprica.vlcj.binding.LibVlc;
import uk.co.caprica.vlcj.player.MediaPlayerFactory;
import uk.co.caprica.vlcj.player.embedded.EmbeddedMediaPlayer;
import uk.co.caprica.vlcj.player.embedded.windows.Win32FullScreenStrategy;
import uk.co.caprica.vlcj.runtime.RuntimeUtil;

public class Vid {

    public static void main(String[] args) {

        JFrame f = new JFrame("Play");
        f.setSize(500, 500);
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.setLocationRelativeTo(null);
        f.setVisible(true);

        Canvas c = new Canvas();
        c.setBackground(Color.black);
        JPanel p = new JPanel(new BorderLayout());
        p.add(c);
        f.setContentPane(p);

        NativeLibrary.addSearchPath(RuntimeUtil.getLibVlcLibraryName(), "C:/Program Files/VideoLAN/VLC");
        Native.loadLibrary(RuntimeUtil.getLibVlcLibraryName(), LibVlc.class);

        MediaPlayerFactory mpf = new MediaPlayerFactory();
        EmbeddedMediaPlayer emp = mpf.newEmbeddedMediaPlayer(new Win32FullScreenStrategy(f));
        emp.setVideoSurface(mpf.newVideoSurface(c));

        emp.prepareMedia("C:/file.mp4");
        emp.play();
    }

}