There are 2 file types use the .MVD file extension:
1. Movie Edit Pro Movie File
Movie project created with MAGIX Movie Edit Pro or the earlier Video Deluxe application; contains references to video and audio files, as well as movie edit points and detected scenes; may also include a variety of custom effects.
MVD files can be exported to YouTube, a DVD, or other video file formats. They may also be compiled into .MVP files as multi-movie projects.
Updated: December 22, 2015
2. MindView OS X Document
Document created and used by MindView, a mind mapping program used to visually brainstorm and organize ideas; stores a project, which may include text, images, shapes, connecting branches, and other mind map elements.
NOTE: The MVD file extension is used by the OS X version of MindView to save documents. However, it can be opened by the Windows version of MindView. The MindView for Windows version saves documents with the .MVDX file extension.
Updated: November 7, 2015