Open Source Audio/Video Editing
I am always impressed with where audio and video editing software is going. When I upgraded to Windows XP on my latest laptop, I was pleased to find the Windows Movie Maker … a very easy-to-use software package for creating digital videos. I’ve been using it lately to create animations from the .png images created by PieSpy.

This is an impressive package that takes things even further to the professional level. It is amazing the software that is being created.

Cinelerra 1.1.9. A complete audio and video production environment for Linux. [freshmeat.net]