From http://www.jwz.org/xscreensaver/xscreensaver-5.35.tar.gz

[xscreensaver] / hacks / config / twang.xml

diff --git a/hacks/config/twang.xml b/hacks/config/twang.xml
index cbb00d0e9a428e223a6a241fa89fed8034d433e1..3eefdeda4106f9988660ac0b3f012a4e135d9d86 100644 (file)
--- a/hacks/config/twang.xml
+++ b/hacks/config/twang.xml
@@ -4,6 +4,8 @@
 
   <command arg="-root"/>
 
+  <video href="https://www.youtube.com/watch?v=7pxDMSduQoU"/>
+
   <hgroup>
    <vgroup>