<number id="start" type="slider" arg="-start %"
_label="Start sequence time" _low-label="0 sec" _high-label="30 sec"
low="0.00" high="27.79" default="0.00"/>
<number id="start" type="slider" arg="-start %"
_label="Start sequence time" _low-label="0 sec" _high-label="30 sec"
low="0.00" high="27.79" default="0.00"/>