[ptrincr]

I mentioned this is another comment, but it's worth saying again. For video/audio editing Blender can be used. Plus a bunch of other stuff, from their website:

"Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing and motion tracking, even video editing and game creation."

Now its not the most intuitive pieces of software and you'll be spending a lot of time on youtube following tutorials, but its freely available and opensource.

[leonatan]

Please let me know how editing goes for you on Blender on a semi advanced video project. These types of comments are the worst. It's on the same level as "Yes, GIMP is an alternative to Photoshop because it has brush and layers".

[khedoros1]

In the early 2000s, I had some awesome times learning Blender, and it's impressive how much farther it's been taken since being open-sourced!