Go to File>Import>Movies. Browse to our Shake Sources folder of wobbly clips. Import the clips to a New Event. Set Optimize video to Full – Original Size.
Click on the bridge clip in the Event browser and hit Spacebar to play it. Even though this scene was shot on a tripod, the wind is producing a wobbly picture.
Drag the bridge clip into the Project window. Press ‘I’ to open the Clip Inspector. Click Stabilization: Smooth clip motion. iMovie will analyse the movement.
The clip will play more smoothly. At Maximum Zoom the quality may degrade, so drag the Zoom slider left for a handy compromise. Click Done.
Play the cable car clip in the Event browser. Despite the fact that this hand-held shot is very shaky, iMovie is up to the challenge of stabilising it…
You can analyse a clip’s wobbles while it is still in the Event browser. To do so, right-click on the clip and choose Analyze Video>Stabilization.
Once the clip in the Event browser has been analysed it will still look wobbly until you drag it into the Project window. Now it is surprisingly smooth!
Right-click on the People clip and choose Analyze Video>Stabilization and People. A purple bar will mark the area featuring people.
Drag the clip to the Project window. As well as stabilising the shot iMovie has spotted the person in it and automatically added people-related keywords.
Click Image to Enlarge: