The VideoLAN Forums

Posted: **26 Aug 2008 16:28**

Hi,

I have a problem with JVLC, first I have an error with native libraries but this was soved copying jvlc.dll and libvlc.dll in system32 folder. But in this moment i have other error :

#
# An unexpected error has been detected by Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x7009768a, pid=2616, tid=256
#
# Java VM: Java HotSpot(TM) Client VM (1.6.0_02-b06 mixed mode, sharing)
# Problematic frame:
# C [libvlc.dll+0x9768a]
#
# An error report file with more information is saved as hs_err_pid2616.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

if somebody can help me, i have been thankful.
Ana Maria Lopez
darkanita@gmail.com

Posted: **26 Aug 2008 17:34**

ok now my error change:

Exception in thread "main" java.lang.UnsatisfiedLinkError: org.org.videolan.jvlc.JVLC.createInstance([Ljava/lang/String;)J
at org.org.videolan.jvlc.JVLC.createInstance(Native Method)
at org.org.videolan.jvlc.JVLC.<init>(JVLC.java:64)
at VLCExample.main(VLCExample.java:13)

my code:

Code: Select all

public class VLCExample 
{

    public static void main( String[] args )
    {
    	boolean videoInput = false;
       	JVLC jvlc = new JVLC();
       
       	jvlc.playlist.add("rtsp://192.168.0.56/live/mpeg4","Prueba");
        
//      jvlc.playlist.add("file://J:\\jumps.mov", "a.avi");
//    	jvlc.playlist.add("file://" + System.getProperty( "user.dir" ) + "/a.mp3", "a.mp3");
        jvlc.playlist.play( -1 , null );
        
        while (! jvlc.isInputPlaying()) ;
        
        // testing vout functionalities

        try {
        	Thread.sleep(500);
        	if (jvlc.hasVout()) videoInput = true;
		} catch (InterruptedException e) {
				e.printStackTrace();
		}

        if (videoInput) {
        	System.out.print(jvlc.getVideoWidth());
        	System.out.print("x");
        	System.out.println(jvlc.getVideoHeight());
        }
        try 
        {
        	if (videoInput) {
        		System.out.print("Fullscreen... ");        	
        		jvlc.setFullscreen(true);
        		Thread.sleep(3000);
        		System.out.println("real size.");
        		jvlc.setFullscreen(false);
            	System.out.print("Taking snapshot... ");
            	jvlc.getSnapshot( System.getProperty( "user.dir" ) + "/snap.png");
            	System.out.println("taken. (see " + System.getProperty( "user.dir" ) + "/snap.png )");
        	}
            System.out.print("Muting...");
            jvlc.setMute(true);
            Thread.sleep(3000);
            System.out.println("unmuting.");
            jvlc.setMute(false);
            Thread.sleep(3000);
            System.out.println("Volume is: " + jvlc.getVolume());
            System.out.print("Setting volume to 150... ");
            jvlc.setVolume(150);
            System.out.println("done");
            Thread.sleep(3000);
            System.out.println("INPUT INFORMATION");
            System.out.println("-----------------");
            System.out.println("Total length   (ms) :\t" + jvlc.getInputLength());
            System.out.println("Input time     (ms) :\t" + jvlc.getInputTime());
            System.out.println("Input position [0-1]:\t" + jvlc.getInputPosition());
            if (videoInput)
            	System.out.println("Input FPS          :\t" + jvlc.getInputFPS());
           
            
        }
        
        catch (Exception e) 
        {
        	System.out.println("Something was wrong. I die :(.");
            jvlc.destroy();
        }
        
    	System.out.println("Everything fine ;)");
    	System.out.println("Playing next item");
    	jvlc.playlist.next();
    	
    	try {
    		Thread.sleep(3000);
    	} catch (InterruptedException e) {
    		e.printStackTrace();
    	}
    	jvlc.destroy();
        return;
    }
}

Please somebody helpme

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