- <boolean id="move" _label="Move" arg-unset="-no-move"/>
- <boolean id="rotate" _label="Rotate" arg-unset="-no-rotate"/>
- <boolean id="zoom" _label="Zoom" arg-set="-zoom"/>
- <file id="image" _label="Image file" arg="-image %"/>
- <number id="size" _label="Size of tube" arg="-size %"
+ <number id="delay" type="slider" arg="-delay %"
+ _label="Frame rate" _low-label="Low" _high-label="High"
+ low="0" high="100000" default="20000"
+ convert="invert"/>
+
+ <number id="size" _label="Size of tube" arg="-size %"