When trying to play an MP4 file with more than one audio track (three in this case) the player fails to initialize with the following log messages:
     [java] Debug (0:00:00:022): Initializing GSTPlatform
     [java] Warning (0:00:00:077): Name 'bin0' is not unique in bin 'pipeline0', not adding
     [java] Error (0:00:00:078): Failed to link AV parser to audio bin!
     [java] >>> MediaPlayer ERR: MediaException: UNKNOWN : com.sun.media.jfxmedia.MediaException: Could not create player! : com.sun.media.jfxmedia.MediaException: Could not create player!