[vdr] ProjectX requires DISPLAY?

["C.Y.M" <syphir@syphir.sytes.net>]

When I attempt to use ProjectX with VDRConvert, I get an error saying 
pX.jar wants to connect to X.  Is there a way to use this without having 
X running?

INFO  : call ProjectX: java -jar /usr/local/share/vdrconvert/pX/pX.jar 
-c /usr/local/share/vdrconvert/pX/pX.ini -o 
/home/video/tmp/vdr2dvd/4066/Video_File/%_/VDRSYNC.pflU6R 
/video/recordings/Video_File/%_/2004-10-27.19:00.50.99.rec/001.vdr
Exception in thread "main" java.lang.InternalError: Can't connect to X11 
window server using ':1.0' as the value of the DISPLAY variable.
        at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
        at 
sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:134)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:141)
        at 
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
        at java.awt.Window.init(Window.java:231)
        at java.awt.Window.<init>(Window.java:275)
        at java.awt.Frame.<init>(Frame.java:401)
        at java.awt.Frame.<init>(Frame.java:366)
        at javax.swing.JFrame.<init>(JFrame.java:154)
        at SUBPICTURE.<init>(SUBPICTURE.java:47)
        at X.<clinit>(X.java:81)
ERROR : /usr/local/share/vdrconvert/pX/pX.jar  rc=1
NOTICE : exit on clean!
NOTICE : exit!

Thanks,
C.Y.M.