When referencing a video URL by means of the {__DIR__} notation, the application crashes with the following stracktrace:

FX Media Object caught Exception com.sun.media.jmc.MediaUnsupportedException: Unsupported media: jar:file:/C:/Development/netbeans_workspace/MobileTest/dist/MobileTest.jar!/mobiletest/demo.3gp
    source ='jar:file:/C:/Development/netbeans_workspace/MobileTest/dist/MobileTest.jar!/mobiletest/demo.3gp'
com.sun.media.jmc.MediaUnsupportedException: Unsupported media: jar:file:/C:/Development/netbeans_workspace/MobileTest/dist/MobileTest.jar!/mobiletest/demo.3gp
        at com.sun.media.jmcimpl.PeerManager$1.run(PeerManager.java:58)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.media.jmcimpl.PeerManager.throwMediaException(PeerManager.java:51)
        at com.sun.media.jmcimpl.PeerManager.getMediaPeer(PeerManager.java:211)
        at com.sun.media.jmc.Media.<init>(Media.java:50)
        at javafx.scene.media.Media$1.onChange(Media.fx:88)
        at javafx.scene.media.Media$1.onChange(Media.fx:81)
        at com.sun.javafx.runtime.location.ObjectVariable$2.onAction(ObjectVariable.java:162)
        at com.sun.javafx.runtime.location.ObjectVariable$2.onAction(ObjectVariable.java:159)
        at com.sun.javafx.runtime.location.DependencyIterator.action(AbstractLocation.java:503)
        at com.sun.javafx.runtime.location.DependencyIterator.action(AbstractLocation.java:491)
        at com.sun.javafx.runtime.util.Linkables.iterate(Linkables.java:82)
        at com.sun.javafx.runtime.location.AbstractLocation.iterateChildren(AbstractLocation.java:282)
        at com.sun.javafx.runtime.location.ObjectVariable.notifyListeners(ObjectVariable.java:159)
        at com.sun.javafx.runtime.location.ObjectVariable.replaceValue(ObjectVariable.java:114)
        at com.sun.javafx.runtime.location.ObjectVariable.set(ObjectVariable.java:125)
        at com.sun.javafx.runtime.location.AbstractVariable$4.apply(AbstractVariable.java:132)
        at com.sun.javafx.runtime.location.AbstractVariable.needDefault(AbstractVariable.java:151)
        at javafx.scene.media.Media.initialize$(Media.fx:81)
        at mobiletest.VideoDIRBug.javafx$run$(VideoDIRBug.fx:21)
        at mobiletest.VideoDIRBug.javafx$run$(VideoDIRBug.fx:21)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at com.sun.javafx.runtime.provider.AWT_EDT_RuntimeProvider$1.run(AWT_EDT_RuntimeProvider.java:104)
        at java.awt.event.InvocationEvent.dispatch(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)


Here's the snippet that provokes the error:

import javafx.scene.Group;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javafx.scene.media.MediaView;
import javafx.scene.Scene;
import javafx.stage.Stage;

Stage {
    width: 250
    height: 250
    scene: Scene {
        content: Group {
            content: [
                MediaView {
                    fitWidth: 150
                    fitHeight: 150
                    mediaPlayer: MediaPlayer {
                        autoPlay: true
                        media: Media {
                            source: "{__DIR__}demo.3gp"
                            //source: "file:///C:/development/netbeans_workspace/MobileTest/src/mobiletest/demo.3gp"
                        }
                    }
                }
            ]
        }
    }
}