What is a .IMOVIEPROJ file?
A .IMOVIEPROJ file is a type of file used specifically for video editing projects in older versions of Apple's iMovie software, specifically versions 5 and 6. iMovie is a program designed for Mac and iOS users to create and edit videos. The .IMOVIEPROJ file contains all the elements needed for a video project, including video and audio clips, the sequence of these clips on a timeline, any special effects applied, transitions between clips, text overlays, and markers for chapters if the video is to be exported to a DVD.
This file format was used by iMovie in 2005 and 2006. However, in 2007, with the release of iMovie '08, Apple shifted to using a new file format called .RCPROJECT. This change means that .IMOVIEPROJ files can only be opened using iMovie versions 5 and 6, which are now outdated. If you have an .IMOVIEPROJ file, you will need to use these specific versions of iMovie to open and edit the file.
Apple first introduced iMovie in 1999 as part of Mac OS 8. Over the years, iMovie has undergone several updates and changes in how it saves project files. Initially, projects were saved as .IMOVIEPROJECT files. Then, for a brief period, the .IMOVIEPROJ format was used before being replaced by the .RCPROJECT format with the release of iMovie '08. Starting from iMovie '11 in 2010 and continuing with iMovie 10 in 2013, the software began using .IMOVIELIBRARY bundles along with .IMOVIEEVENT files to store project information.
It's important to note that because iMovie projects include actual video and audio content, these files can be quite large, often several gigabytes in size. If you need to work with an .IMOVIEPROJ file, ensure you have enough storage space and an appropriate version of iMovie installed on your device.
Verification
Our goal is to help people find the most up-to-date information about file extensions for Windows, Mac, Linux, Android and iOS. We researched over 10,000 file extensions and their respective programs that open those files. If you want to suggest edits or updates about .IMOVIEPROJ file formats, example files, or programs that are compatible. Please contact us.