I note a (potentially new) demo recording tool is available: DemoWorks, by ComponentOne. It appears to offer a reasonable range of recording and delivery functions – including the availability of a free “Community” version.
The Community version limits recordings to 30 seconds but is otherwise the same as the “Professional” version. Current U.S. pricing for the Professional version is $200.
You can find more information here: http://www.componentone.com/SuperProducts/DemoWorks/