The stop action is the most commonly used action. It is used to tell the timeline to stop or in a movie clip it tells the movie clip to sop when it hits the action.

Example=>

Download the stop.fla here to inspect the construction of the clip

1. First create a new document.

2. Draw a square any color you want

3. Select your square and click Insert =>Convert to Symbol

Click on Frame 15 and Right click and INSERT Keyframe

5.Right click on frame 1 and left click on motion tween

6. Click on Frame 15. Open your actions panel by clicking Windows=>Actions

7. On the actions panel, Click + Basic Actions STOP

8. Play your movie