From http://www.jwz.org/xscreensaver/xscreensaver-5.31.tar.gz

[xscreensaver] / hacks / config / petri.xml

diff --git a/hacks/config/petri.xml b/hacks/config/petri.xml
index 307c6b455be45e57fc5dce1fd876379f7c933f8c..dab2468a1f37b3a9fbbd015faf7a177eb1967f26 100644 (file)
--- a/hacks/config/petri.xml
+++ b/hacks/config/petri.xml
@@ -4,6 +4,8 @@
 
  <command arg="-root"/>
 
+  <video href="http://www.youtube.com/watch?v=QkJ9cN0QQd8"/>
+
  <hgroup>
   <number id="delay" type="slider" arg="-delay %"
           _label="Frame rate" _low-label="Low" _high-label="High"