File Extension Library

.JMM File Extension

  • Category: Digital video and movie Files

What are .JMM files and how to open them?

Can't open .JMM file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .JMM file.

What is a .JMM file extension?

.JMM file extension has been classified as Digital video and movie Files.

.JMM is JVC recorded multimedia data

The jmm file extension is associated with the digital cameras and digital video recorders developed by Japanese company JVC.

The jmm file stores video or multimedia data captured by JVC devices.

The JMM file format seems to be obsolete.

.JMM file format is deprecated and this file format is no longer supported.

Currently, .JMM file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.

How to open:

Use JVC MultiMedia Navigator to open .jmm multimedia files.

How to convert:

Possibly can be converted like any other multimedia formats.

How to fix problems with .JMM files

  1. You need to update the application that you normally use to open .JMM files. Only the latest version of the software supports the current .JMM file format
  2. You need to check the .JMM file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)