<command arg="-root"/>
+ <video href="https://www.youtube.com/watch?v=U78xPez5UGg"/>
+
<number id="sharkspeed" type="slider" arg="-delay %"
_label="Frame rate" _low-label="Low" _high-label="High"
low="0" high="100000" default="25000"
<boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
</hgroup>
+ <xscreensaver-updater />
+
<_description>
-A 3D animation of a number of sharks, dolphins, and whales.
+Sharks, dolphins and whales.
Written by Mark Kilgard; 1998.
</_description>