PowerPoint presentation into Video

Today I came across an interesting query: How to convert a PowerPoint presentation into Video?
While googling, I got to know a lot of freewares able to accomplish this task easily. So thought of saving those links in my diary I mean as a post. :)

Here we go:

1. http://www.ispringsolutions.com/products/ispring_free
2. http://www.authorgen.com/authorpoint-lite-free/powerpoint-flash-conversion.asp 
3. http://www.sharewareconnection.com/download-conaito-ppt-to-flash-converter-from-sharecon.html 
4. http://www.sameshow.com/download/ppt2flash-download.html 
5. http://media-convert.com/
6. http://download.binarynow.com/actpres1.exe
7. http://kannani.blogspot.com/2009/08/activepresenter-home.html
8. http://kannani.blogspot.com/2009/08/convert-output-to-video.html

ActivePresenter can export your presentation in video formats (AVI, WMV, MPEG4), Flash Video (FLV), Microsoft Word (requires MS Word 2000 or higher), Microsoft PowerPoint (requires MS PowerPoint 2000 or higher), Adobe PDF, HTML Slideshow, or an AJAX-based interactive presentation.

Useful info, isn't..?