Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .smp4

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

Below, you can find answers to the following questions:

  • What is the .smp4 file?
  • Which program can create the .smp4 file?
  • Where can you find a description of the .smp4 format?
  • What can convert .smp4 files to a different format?
  • Which MIME-type is associated with the .smp4 extension?
Sealed MPEG-4 Video .smp4 file icon

Sealed MPEG-4 Video

SMP4 file is a Sealed MPEG-4 Video. Sealed documents are encrypted files that are accessible only to authorized users.
Category: Video files
Application: Oracle IRM Desktop
Program name: -
Mime-type: video/vnd.sealed.mpeg4
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Mpeg-4 Video Container
Sealed PowerPoint Presentation
Sealed HTML Document
Sealed PDF Document
Sealed PNG Image
Sealed GIF Image
Sealed JPEG Image
Sealed Excel Document
Sealed Word Template

Other types of files may also use the .smp4 file extension. If you have helpful information about .smp4 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Mpeg-4 Video Container
Idrisi Raster Format Color Table
SampleVision Audio Sample
Xionics SMP Image
BrainVoyager QX Surface-based Statistical Data
Mpeg-4 Audio
ShadowProtect Spanned Backup
XPMPro 2.0 Data

The .smp4 filename extension is often given incorrectly!

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

smp (36), mp4 (11), sm4 (5)

Can't open a .smp4 file?

If you want to open a .smp4 file on your computer, you just need to have the appropriate program installed. If the .smp4 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.smp4

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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