File extension .MOI
Full Name | Developer | Category |
---|---|---|
JVC Everio Digital Audio Format | N/A | Audio Files |
The MOI ( MOI) file extension is associated with the JVC Everio digital audio file, and is a proprietary container format used by camcorders of JVC's Everio line. It is used for storing audio and video streams in an MP4 format. While MOI files are not natively supported in Windows, they can be opened and used in VLC, and converted to other audio file formats using software such as DVDFab.
Features and Applications
MOI files are.MP4 container files that usually store two data streams: one includes video data encoded with H.264/AVC video codec, while the other is an audio stream encoded with either the CELP or AAC audio compression codec. As such, files in this format can hold videos in high resolution with up to 4K (Ultra HD) resolution. These MP4-like files are exclusively compatible only with JVC's Camcorder series, thus preventing their videos from being opened and edited without third-party programs. Other similar file extensions include .MTS, .TS, and .MOV.
Conversion and Compatibility
To make MOI files compatible with other players and mobile devices such as Android, users must convert their files into other popular formats such as AVI or MP4, which can be easily done with software such as Avidemux, Videoproc, and other video converters. Moreover, MPEG Streamclip can be used to trim and cut certain parts of a video, which is quite useful for editing videos shot on JVC's camcorders.
Programs for WINDOWS system
Programs for Android system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .MOI) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .MOI extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .MOI file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .MOI extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .MOI extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .MOI file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .MOI file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .MOI file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .MOI file) will be extended to the maximum.
It is also good to check
- if the .MOI file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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