.MVI File Extension
File TypeAutoCAD Movie Command File
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
Contains instructions and commands for a movie or animation created with AutoCAD, a 3D-modeling program; generated by AutoFlix, an animation add-on for early versions of AutoCAD.
NOTE: Canon PowerShot digital cameras save recorded movie files with a name beginning with "MVI_." These files are not related to AutoCAD, but are standard .AVI movie files that can be opened with a video player.