>> MP41 file

MP41 file format description

Many people share .mp41 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mp41 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mp41 files.

1 filename extension(s) found in our database.

.mp41 - Microsoft MPEG-4 v1 Video

The MP41 video files are related to FFmpeg. MP41 file is a Microsoft MPEG-4 v1 Video. MPEG-4 is a method of defining compression of audio and visual (AV) digital data.

Video files
- / -
Microsoft MPEG-4 v1 Video related extensions:
Chinese AVS Video
DTS Core Audio Stream
DTS-HD Master Audio
FFmpeg Video Stream
FFmpeg Presets Data
H.263 Video

Naturally, other applications may also use the .mp41 file extension. Even harmful programs can create .mp41 files. Be especially cautious with .mp41 files coming from an unknown source!

Can't open a .mp41 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .mp41 file extension is often given incorrectly!

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

mp4, mp1, p41, mp14

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Mpeg-4 Video Container
MPEG Audio Layer 1 File
Mpeg-4 Audio

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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