Voice-over while Recording
Add a new element to your movie and engage your audience with a voice over narration instead of using text only. With this option you can add your audio as you record your movie.
In the Demo Builder start up screen select Record the Screen in the Create Movie column. When the Recording wizard pops up all you need to do is select the Microphone icon to enable Record Voice-over Narration.
Next click on the settings icon to change recording options if necessary, this will open up the Recording Options box, select the Audio tab. Here select a microphone, volume level and check the microphone sensitivity before you start recording. Click OK to save your settings and begin recording when you're ready.