If you ever want to make a video from a bunch of screen shots, or want to build a time lapse video.
This tutorial works great from Andrew Noske:
Option 3: VirtualDub...... (free, but Windows only)
VirtualDub is for Windows only and was designed for creating and editing AVI files. Once you've installed the program from here.
- Open VirtualDub then click File > Open, then select the first image in the sequence.
- Click Video > Frame Rate, to change the frame rate (once loaded).
- Click File > Save as AVI to save.
To combine videos, and do cool side by side videos, I like OpenShot (open source) video editor.