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Hello *,

I have compiled vlc(0.9.0) for my jvlc project with following configure options: when I try the example provided by the java jar file from the jvlc page, with my own compiled vlc version, I got following error: when I use the binary version(0.8.6i) from the vlc page I got following error: Something is wrong with my self created binary can anyone provide a binary which is working or can anyone tell which is wrong with my compilation (I have used the instructions from this site http://wiki.videolan.org/Win32CompileCygwinNew).

cheers,
mkeuschn

With the nightly build I got following error:

I have solved the problem with following thread: viewtopic.php?f=14&t=48627&p=155194&hil ... ll#p155194.

Now I have another problem: when I try to call jvlc.setVideoOutput() I got following error:

I have this problems with following code:

Hi mkeuschn!

It's good to know that I'm not the only one suffering from these problems. I encountered exactly the same errors and exceptions as you did and got stuck with the "java.lang.IllegalStateException: Component must be displayable" exception. Did you conquer this issue yet?

The code that gives me headache is: The exception that is thrown reads:
Can anyone tell me what the cause of this exception is? Exactly what component is "not displayable"?

Sorry I am waiting for an explanation from anyone. A friend of me telled me to invalidate the container but I got the same error. Maybe you can try to invalidate the canvas. If that is working please reply.

cheers
marko

This code is working:
the setVideoOutput Method have to be called after the gui is build.

hmm, nice, thanks a lot.

This code is working:

Code: Select all

package at.uniklu.unikluni.client.gui; import java.awt.Canvas; import javax.swing.JFrame; import javax.swing.JPanel; import org.videolan.jvlc.Audio; import org.videolan.jvlc.JVLC; import org.videolan.jvlc.MediaDescriptor; import org.videolan.jvlc.MediaPlayer; import org.videolan.jvlc.Video; import at.uniklu.unikluni.client.listener.ClientMediaPlayerListener; public class JVLCPanel extends JPanel { private static final long serialVersionUID = -3316671696374369195L; private static final String[] vlcArguments = new String[] {"--plugin-path=lib\\plugins-new"}; private Video video; private Audio audio; private MediaDescriptor mediaDescriptor; private MediaPlayer player; private JVLC jvlc; private Canvas canvas; /** * Constructor. * @param source (e.g.: "C:/11-eclipseWorkspace/test-videos/t-en.mpg") * @param number * @param width * @param height */ public JVLCPanel(String source, int width, int height) { super(); super.setSize(width, height); super.invalidate(); System.out.println("super: " + super.isDisplayable()); this.invalidate(); this.setVisible(true); System.out.println(this.isDisplayable()); canvas = new Canvas(); canvas.setSize(width, height); this.add(canvas); jvlc = new JVLC(vlcArguments); mediaDescriptor = new MediaDescriptor(jvlc, source); player = mediaDescriptor.getMediaPlayer(); player.addListener(new ClientMediaPlayerListener()); video = new Video(jvlc); audio = new Audio(jvlc); // video.setSize(width, height); // jvlc.setVideoOutput(canvas); // this.play(); canvas.invalidate(); canvas.setVisible(true); } /** * Set new source to play. * @param source */ public void setSource(String source) { mediaDescriptor = new MediaDescriptor(jvlc, source); stop(); player = null; player = mediaDescriptor.getMediaPlayer(); } /** * Start player. */ public void play() { player.play(); } /** * Stop player. */ public void stop() { player.stop(); } /** * Set mute. * @param mute */ public void setMute(boolean mute) { audio.setMute(mute); } /** * Set volume. * @param volume */ public void setVolume(int volume) { audio.setVolume(volume); } /** * Return JVLC. * @return */ public JVLC getJVLCObject() { return jvlc; } /** * Set window size. */ public void setSize(int width, int height) { super.setSize(width, height); video.setSize(width, height); } public Canvas getCanvas() { return canvas; } public static void main (String[] args) { JVLCPanel jp = new JVLCPanel("C:/11-eclipseWorkspace/test-videos/t-en.mpg", 640, 480); System.out.println("main jpanel " + jp.isDisplayable()); jp.invalidate(); jp.setVisible(true); JFrame jf = new JFrame("test"); jf.add(jp); jf.invalidate(); jf.setVisible(true); jp.getJVLCObject().setVideoOutput(jp.getCanvas()); jp.play(); System.out.println("main jpanel " + jp.isDisplayable()); System.out.println("main jframe "); System.out.println("main"); } }

the setVideoOutput Method have to be called after the gui is build.

That's really usefull,is there anywhere the listener just to se if it runs out of the box?