File Extension MJP

.MJP File

File extension: MJP
File type: Plug-in


Notes about the MJP file extension:



Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.

The MJP file type is primarily associated with 'Media Center' by J. River, Inc.. A full media control program.

Detailed information for file extension MJP:


Primary association: Media Center
Company: J. River, Inc.
Identifying characters Hex: 5B 50 61 63 6B 61 67 65 5D , ASCII: [Package]

Other applications associated with file type MJP:

  • Media JukeboxAn older format file. Media Jukebox has been taken over by J. River and is now part of Media Center. The Mime types used with this association are: application/jr-mediajukebox-mjp, application/x-mediajukebox-mjp. Program ID: MediaJukebox.Pack
  • VTech (MJP Video)This movie container format is used by The Amazing Spider-Man: Countdown To Doom game for the VTech V.Flash Game Console and possibly other games for the same system. The identifying characters used for this association are - Hex: 4D 49 41 56 , ASCII: MIAV Related links: MJP Format Wiki
File Identifier - TrID
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database




Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.

Technical data

To view technical data on file-extension MJP click this link to expand/hide the additional area.

System Info for File Extension .MJP

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: MediaJukebox.Pack, FileType: MediaJukebox.Pack, AppName: Package Installer

ProgramID: MediaJukebox.Pack
EXEFile: %ProgramFiles%\J River\Media Center\PackageInstaller.exe /Install %L

ProgramID: MediaJukebox.Pack
EXEFile: PackageInstaller.exe /Install %L

ProgramID: MediaCenter.11.Pack
EXEFile: %ProgramFiles%\J River\Media Center 11\PackageInstaller.exe /Install

ProgramID: CtraxPlayer.2.Pack
EXEFile: %ProgramFiles%\Ctrax Player\PackageInstaller.exe /Install

ProgramID: EsmasPlayer.1.Pack
EXEFile: %ProgramFiles%\J River\Esmas Player\PackageInstaller.exe /Install

ProgramID: MediaJukebox.Pack
EXEFile: %ProgramFiles%\J River\Media Jukebox\PackageInstaller.exe /Install


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