MediaPlayer/MediaView only render 1 frame in applet ...

MediaPlayer/MediaView only render 1 frame in applet ...
here's my code ... I wonder what I'm likely doing wrong ...
I suppose the applet needs to repaint itself from time to time ...
but I don't know if there is a JavaFX Way of ensuring this ...
Help ????
Application{
stage: Stage{
content:
MediaView { mediaPlayer:
MediaPlayer {
autoPlay: true
repeatCount: MediaPlayer.REPEAT_FOREVER
media: Media {source: "/media/marks_chocoparty.avi"}
}

See [JavaFX Applet|http://jfx.wikia.com/wiki/Applet_Example] example.

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