PowerPoint 2007: Adding Voiceover Narration to Presentations Converted to Movies
The Logical Blog by IconLogic
JANUARY 4, 2011
Note: You can use the microphone built in to your computer for narration. However, if you are looking for better sound quality it is usually better to use an external microphone. Since the audio you previously added is now a part of the imported video, you have a spot on your timeline to add more audio.
Let's personalize your content