Adjust the Flash® movie display size
1. Click on the Flash Movie tab:
2. In the Size group:
If you check Full screen (maximized) option, it allows to display full screen the animation.
In the Width area, enter here the width of the animation window in percent (100% by default). The final width is based on the original animation clip width.
In the Height area, enter here the height of the animation window in percent (100% by default). The final width is based on the original animation clip width.
If you check Based on screen size option, the animation size is based on the screen size in percent.