Though .wlmp looks like a video file, it is not a valid video file. In fact, .wlmp is the project file of Windows Live Movie Maker, which is created from movies, video clips, slides, photos, audio, or music and contains movie transitions, music, effects, etc. as well as links to digital photos or videos, and tells Windows Live Movie Maker how to make a stunning movie from these materials. It's disappointing that only Windows Live Movie Maker supports opening .wlmp project file. So what should we do if we want to open and play this file with VLC, QuickTime, iPhone, iPad, iPod, iTunes, iMovie, Xbox 360, PS3, etc?

This article will introduce a step by step tutorial on how to save .wlmp to WMV and MP4 or convert .wlmp to MOV, AVI, FLV, DV, MPG, DivX, 3GP, OGV, MP3, ALAC, etc in order to open and play .wlmp movie on other media players or portable devices at: http://www.faasoft.com/articles/wlmp-converter-on-mac-and-windows.html