java vlcj视频开始播放前的长时间延迟

时间:2018-05-09 15:20:26

标签: java windows video mp4 vlcj

我经历了很大的延迟,通常在视频开始播放前半分钟。我使用maven依赖库groupID: uk.co.caprica ,artifactId vlcj version3.10.1 vlc 3.0 .1 Vetinari 安装和mp4视频。日志挂起了一段时间:

15:40:40.222 [pool-4-thread-1] DEBUG u.c.c.v.p.DefaultMediaPlayer - 为新媒体举办活动

15:41:03.047 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer - play()

代码示例:

JFrame frame = new JFrame("vlcj Tutorial");
    JPanel p = new JPanel();
    p.setLayout(new BorderLayout());

    EmbeddedMediaPlayerComponent videoCanvas = new EmbeddedMediaPlayerComponent();
    p.add(videoCanvas, BorderLayout.CENTER);
    frame.add(p, BorderLayout.CENTER);
    frame.setLocation(100, 100);
    frame.setSize(1050, 600);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);

    player = videoCanvas.getMediaPlayer();
    player.prepareMedia("C:\\Users\\Kamil\\Documents\\video\\25.mp4");
    player.parseMedia();
    player.play();
  

15:40:40.211 [AWT-EventQueue-0] DEBUG   u.c.c.v.p.e​​.DefaultEmbeddedMediaPlayer - enableOverlay(enable = true)

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   prepareMedia(MRL = C:\用户\卡米尔\文件\视频\ 25.mp4,mediaOptions = [])

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.MediaResourceLocator -   encodeMrl(MRL = C:\用户\卡米尔\文件\视频\ 25.mp4)

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.MediaResourceLocator -   MRL不包含任何Unicode字符

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.MediaResourceLocator -   结果= C:\用户\卡米尔\文件\视频\ 25.mp4

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   prepareMedia(媒体= SimpleMedia [MRL = C:\用户\卡米尔\文件\视频\ 25.mp4,mediaOptions = [Ljava.lang.String; @ 47722435])

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   setMedia(媒体= SimpleMedia [MRL = C:\用户\卡米尔\文件\视频\ 25.mp4,mediaOptions = [Ljava.lang.String; @ 47722435])

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   deregisterMediaEventListener()

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaMetaChanged

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaSubItemAdded

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaDurationChanged

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaParsedChanged

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaFreed

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaStateChanged

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaSubItemTreeAdded

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   createMediaInstance(媒体= SimpleMedia [MRL = C:\用户\卡米尔\文件\视频\ 25.mp4,mediaOptions = [Ljava.lang.String; @ 47722435])

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   将mrl视为一条路径

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   mediaInstance =原生@ 0x245e2850   (uk.co.caprica.vlcj.binding.internal.libvlc_media_t@245e2850)

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   registerMediaEventListener()

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaMetaChanged

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果为0

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaSubItemAdded

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果为0

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaDurationChanged

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果为0

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaParsedChanged

     

15:40:40.221 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果为0

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaFreed

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果为0

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaStateChanged

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果为0

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   事件= libvlc_MediaSubItemTreeAdded

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果为0

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   MRL(mediaInstance =天然@ 0x245e2850   (uk.co.caprica.vlcj.binding.internal.libvlc_media_t@245e2850))

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   结果=真

     

15:40:40.222 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   parseMedia()

     

15:40:40.222 [pool-4-thread-1] DEBUG u.c.c.v.p.DefaultMediaPlayer -   mediaChanged(媒体播放器= uk.co.caprica.vlcj.player.embedded.DefaultEmbeddedMediaPlayer @ 250aa6d9,媒体=原生@ 0x245e2850   (uk.co.caprica.vlcj.binding.internal.libvlc_media_t@245e2850),MRL =文件:/// C:/Users/Kamil/Documents/video/25.mp4)

     

15:40:40.222 [pool-4-thread-1] DEBUG u.c.c.v.p.DefaultMediaPlayer -   为新媒体举办活动

     

15:41:03.047 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   播放()

     

15:41:03.047 [AWT-EventQueue-0] DEBUG   u.c.c.v.p.e​​.DefaultEmbeddedMediaPlayer - onBeforePlay()

     

15:41:03.047 [AWT-EventQueue-0] DEBUG   u.c.c.v.p.e​​.DefaultEmbeddedMediaPlayer - attachVideoSurface()

     

15:41:03.047 [AWT-EventQueue-0] DEBUG u.c.c.v.p.e​​.v.CanvasVideoSurface    - attach()

     

15:41:03.047 [AWT-EventQueue-0] DEBUG u.c.c.v.p.e​​.v.CanvasVideoSurface    - componentId = 2693554

     

15:41:03.047 [AWT-EventQueue-0] DEBUG   u.c.c.v.p.e​​.v.w.WindowsVideoSurfaceAdapter -   附(COMPONENTID = 2693554)

     

15:41:03.047 [AWT-EventQueue-0] DEBUG u.c.c.v.p.e​​.v.CanvasVideoSurface    - 视频表面附加

     

15:41:03.048 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   玩完后

     

15:41:03.048 [AWT-EventQueue-0] DEBUG u.c.c.v.p.DefaultMediaPlayer -   addMediaPlayerEventListener(listener=com.xxx.ContentPanel$1@14db5202)

0 个答案:

没有答案