Stabilizing and Exporting w/ iMovie
How to smooth out the bumps and export an iMovie file.
Once you have done either of my previous guides or have made an iMovie movie of your own, you will have to do this final tutorial to make it viewable in Quicktime or iTunes.
In iMovie, select File -> Analyze Video -> Stabilization.
Now wait while iMovie analyzes the clip. A progress bar will come up telling you how much time is left.
When it is done, there will be an orange line under the stabilized clip.