Convertir fichier MVI en fichier WMA

Well, I also owns a Canon Ixus 65 camcorder which generates MVI video.
And many of us would like to edit camcorder video with WMV. However, Windows Movie Maker does not recognize MVI files. When i try to import them to WMV, it says "C:\ENLISH\MVI_3376.avi could not be imported. The selected file is not valid or is corrupted."

After several attempts, finally I found a solution on Google.
Well, what you should do is to convert your camcorder MVI video to WMV or AVI first with a video converter program, then import the converted videos to WMV for further editing.

Here is a guide about: http://www.pavtube.com/guide/convert-mvi-to-avi-for-edit-in-pinnacle-studio.html
.
It might be helpful to you.