You can export a snapshot to use it in other applications. A 4-up snapshot or movie clip is exported as an animated GIF, which you can use as your iChat buddy picture or on a web page. A still picture is exported to iPhoto, where you can use it in photo albums and slideshows.
To export a 4-up snapshot or movie clip:
Select the thumbnail of a 4-up movie or movie clip at the bottom of the window.
Choose File > Export.
Type a name for the file and select a location to save it. Click Save.
A 4-up snapshot is saved as an animated GIF with four frames. A movie clip is saved as an animated GIF with one frame per second.
To export a still picture to iPhoto:
Click the thumbnail of the snapshot you want to add to your iPhoto library.
Click the iPhoto button.
iPhoto opens and saves the selected photo in your iPhoto library.