Presentersoft PowerVideoMaker is a powerful, yet simple to use tool that allows you to convert PowerPoint®presentations to a Video file. With PowerVideoMaker, you can use PowerPoint as a video-production tool. In a few steps, you can distribute your presentation to anyone, whether they even have a computer or not. Features of PresenterSoft PowerVideoMaker: 1.Convert existing PowerPoint presentations to smooth AVIs,WMVs or Mpegs 2.Preserve animations, graphics, transitions, audios and narrations from the original PowerPoint Presentations 3.Supports multiple audio tracks which are playing simultaneously on the same slide. 4.Supports audio file that play across multiple slides or animation effects 5.Easy to use,no learning curve 6.Supports sound effect of animations and transitions