A daily updated filename extension database!

MMV file extension

The table below provides useful information about the .mmv file extension. It answers questions such as:

  • What is the .mmv file?
  • What program do I need to open a .mmv file?
  • How can the .mmv file be opened, edited or printed?
  • How can I convert .mmv files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Sony MicroMV Video

MMV file is a Sony MicroMV Video stream. MicroMV was a videotape format introduced in 2001 by Sony.
Category: Video files
Application: Sony MovieShaker
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MMV aliases:
MMV related links:
MMV related extensions:
Microsoft Video for Windows Movie

Autodesk Animator FLIC File

QuickTime Movie

Mpeg Video

Multimedia Viewer Book

RealMedia File

Mpeg-4 Video Container

3GP Video File

Advanced Systems Format Media

AviSynth Script

Other types of files may also use the .mmv file extension.

🚫 The .mmv file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

hmv, jmv, kmv, lmv, mhv, mkv, mlv, mm, mmb, mmc, mmd, mmf, mmg, mnv, mv

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

LabVIEW Mathscript
Magic Lantern RAW Video
Mangodata Database
mAirList Metadata
Media Processing Server Audio Data
Mobile Master Backup
Matroska Video
Oracle Forms Menu Module Binary
MAGIX PhotoStory Slideshow
Jnes Recorded Video

🔴 Can't open a .mmv file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .mmv file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .mmv file extension, write to us!

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