low="1" high="800000" default="500000"
convert="invert"/>
+ <number id="duration" type="slider" arg="-duration %"
+ _label="Duration" _low-label="10 seconds" _high-label="10 minutes"
+ low="10" high="600" default="120"/>
+
<!-- <file id="bitmap" _label="Bitmap to rotate" arg="-bitmap %"/> -->
<xscreensaver-image />