-<!--
- <number id="x_res" type="slider" arg="-x_res %"
- _label="X Resolution" low="5" high="500" default="60"/>
+ <number id="fade_speed" type="slider" arg="-fade-time %"
+ _label="Transition duration"
+ _low-label="None" _high-label="30 sec"
+ low="0.0" high="30.0" default="5.0"/>
+ </vgroup>
+ <vgroup>
+ <number id="resolution" type="slider" arg="-resolution %"
+ _low-label="Low" _high-label="High"
+ _label="Resolution" low="4" high="50" default="30"/>