A new version of ScreenStudio has been uploaded to http://screenstudio.crombz.com
The new version is now at 1.3.0 and contains small bug fixes and a new feature: Refresh Sources
From the "Options" menu, I added a new entry called "Refresh Sources" that will reload your audio and video devices to update the list of the available sources. This should be handy when you connect a device while ScreenStudio is running. Prior versions had to be stopped and re-launched for the sources list to be updated.