Stabilize Video Rotation How would I go about "stabilizing" a video's rotation using freeware / opensourceware?
Please also name that piece of freeware / opensourceware.

Obviously, I do not want to rotate each frame of the video by hand.

See link below for an example of what I mean (65 844 bytes)

http://s000.tinyupload.com/?file_id=08971816374946938459
Blender has a video stabilization feature based on its camera tracker.  Here is a YouTube tutorial on how to use this feature to stabilize a hand-held video: