git.sesse.net Git - vlc/blob - bindings/java/VLCExample.java

   1 import org.videolan.jvlc.AudioIntf;
   2 import org.videolan.jvlc.JVLC;
   3 import org.videolan.jvlc.VLCException;
   4
   5
   6 public class VLCExample
   7 {
   8
   9     public static void main(String[] args) throws InterruptedException
  10     {
  11         System.out.println("== Starting VLCExample ==");
  12         boolean videoInput = false;
  13         if (args.length == 0)
  14         {
  15             System.out.print("Creating a JVLC instance without args");
  16         }
  17         else
  18         {
  19             System.out.println("Creating a JVLC instance with args: ");
  20             for (int i = 0; i < args.length; i++)
  21             {
  22                 System.out.println(i + ") " + args[i]);
  23             }
  24         }
  25         JVLC jvlc = new JVLC(args);
  26         System.out.println("... done.");
  27
  28         try
  29         {
  30             // jvlc.playlist.add("file://" + System.getProperty( "user.dir" ) + "/a.avi", "a.avi");
  31             jvlc.playlist.add("file:///home/little/a.avi", "a.avi");
  32             // jvlc.playlist.add("file://" + System.getProperty( "user.dir" ) + "/a.mp3", "a.mp3");
  33             jvlc.playlist.play(-1, null);
  34         }
  35         catch (VLCException e)
  36         {
  37             e.printStackTrace();
  38         }
  39
  40         while (! jvlc.isInputPlaying())
  41         {
  42             Thread.sleep(100);
  43         }
  44         while (! jvlc.hasVout() )
  45         {
  46             Thread.sleep(100);
  47         }
  48
  49         // testing vout functionalities
  50         Thread.sleep(2500);
  51         if (jvlc.hasVout())
  52         {
  53             videoInput = true;
  54         }
  55
  56         if (videoInput)
  57         {
  58             try
  59             {
  60                 System.out.print(jvlc.video.getWidth());
  61                 System.out.print("x");
  62                 System.out.println(jvlc.video.getHeight());
  63             }
  64             catch (VLCException e)
  65             {
  66                 e.printStackTrace();
  67             }
  68         }
  69         try
  70         {
  71             if (videoInput)
  72             {
  73                 System.out.print("Fullscreen... ");
  74                 jvlc.video.setFullscreen(true);
  75                 Thread.sleep(3000);
  76                 System.out.println("real size.");
  77                 jvlc.video.setFullscreen(false);
  78                 System.out.print("Taking snapshot... ");
  79                 jvlc.video.getSnapshot(System.getProperty("user.dir") + "/snap.png");
  80                 System.out.println("taken. (see " + System.getProperty("user.dir") + "/snap.png )");
  81                 Thread.sleep(2000);
  82                 System.out.println("Resizing to 300x300");
  83                 jvlc.video.setSize(300, 300);
  84
  85             }
  86             System.out.print("Muting...");
  87             jvlc.audio.setMute(true);
  88             Thread.sleep(3000);
  89             System.out.println("unmuting.");
  90             jvlc.audio.setMute(false);
  91             Thread.sleep(3000);
  92             System.out.println("Volume is: " + jvlc.audio.getVolume());
  93             System.out.print("Setting volume to 150... ");
  94             jvlc.audio.setVolume(150);
  95             System.out.println("done");
  96             System.out.println("== AUDIO INFO ==");
  97             int currentChannel = jvlc.audio.getChannel();
  98             System.out.println("Audio track number: " + jvlc.audio.getTrack());
  99             System.out.println("Audio channel info: " + jvlc.audio.getChannel());
 100             System.out.print("Setting left channel... ");
 101             jvlc.audio.setChannel(AudioIntf.LEFT_CHANNEL);
 102             System.out.println("done.");
 103             Thread.sleep(3000);
 104             System.out.print("Setting right channel... ");
 105             jvlc.audio.setChannel(AudioIntf.RIGHT_CHANNEL);
 106             System.out.println("done.");
 107             Thread.sleep(3000);
 108             System.out.print("Reverting to original channel");
 109             jvlc.audio.setChannel(currentChannel);
 110             System.out.println("done.");
 111             Thread.sleep(3000);
 112             System.out.println("INPUT INFORMATION");
 113             System.out.println("-----------------");
 114             System.out.println("Total length   (ms) :\t" + jvlc.input.getLength());
 115             System.out.println("Input time     (ms) :\t" + jvlc.input.getTime());
 116             System.out.println("Input position [0-1]:\t" + jvlc.input.getPosition());
 117             if (videoInput)
 118                 System.out.println("Input FPS          :\t" + jvlc.input.getFPS());
 119
 120         }
 121
 122         catch (Exception e)
 123         {
 124             System.out.println("Something was wrong. I die :(.");
 125             jvlc.destroy();
 126             e.printStackTrace();
 127             System.exit(0);
 128         }
 129
 130         System.out.println("Everything fine ;)");
 131         System.out.println("Playing next item");
 132         try
 133         {
 134             jvlc.playlist.next();
 135         }
 136         catch (VLCException e)
 137         {
 138             e.printStackTrace();
 139         }
 140
 141         Thread.sleep(3000);
 142
 143         jvlc.destroy();
 144         return;
 145     }
 146 }