I thought that below script might be useful to some people on this forum.
#This attribute returns the serial number present on the machine for Flip4Mac.
#!/bin/sh
if [ -f "/Library/Preferences/net.telestream.wmv.plist" ]; then
result=/usr/bin/defaults read /Library/Preferences/net.telestream.wmv | grep SerialNumber | awk '{print $3}' | sed 's/"//g' | sed 's/;//g'
fi
echo "<result>$result</result>"
