.IMOVIEPROJECT File Extension
File TypeiMovie Project
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
What is a IMOVIEPROJECT file?
Video project created with iMovie, a video-editing program included with Apple's iLife software; contains the timeline, video and audio clips, titles, chapter markers, and effects used in the movie.
Newer versions of iMovie save project files with the .IMOVIEPROJ extension.