If you wish to add a theme to your slideshow you can do it using the Quick Create Dialog and selecting a theme from the Theme drop-down list or clicking on the Select... button next to it, doing so will open the Background Theme dialog.
In this dialog you will be able to:
- Select between the various themes that are available using the Theme pull-down list found in the top left corner of the dialog. When you select a theme the images in the list will be updated.
- Change the text used in the intro clip in the Intro Title input. Note that the first clip will also contain an image overlay randomly picked from the added images.
- Set the text to be used in the outro clip in the Outro Title input.
Aside from themes built-in to PhotoStage, custom background theme images can be added using the Manage Themes dialog under the Background Themes effect panel. The dialog will let you add or delete themes (up to 20) and images for which you can specify a custom image name. A preview of the background images for each theme is also displayed.