Movie project file created by Windows Live Movie Maker, a program that allows users to create their own movies and slideshows; contains movie transitions, music, and effects as well as links to digital photos or videos.
WLMP files are used to create personal videos for sharing with friends and family. They can be exported to .WMV files, published to YouTube, and burned to DVDs.
NOTE: WLMP files are not video files. They are project files used to create videos.