Files with file extension m1s are related to the MPEG-1 system stream format.

There is one other file type using
the M1S file extension!

empty icon.m1s - Mach3 macro

Detailed description

Software that works with m1s file extension

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M1S file extension - MPEG-1 system stream

What is m1s file? How to open m1s files?

File type specification:

Digital video and movie file type icon Digital video and movie file type

The m1s file extension is container format for multiplexing digital audio, video in MPEG-1 multimedia file format.

The m1s file contains multimedia data. It used to streaming to digital devices.

This m1s file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to m1s file type:

Adobe Mocha for Adobe After Effects picture or screenshot

Adobe Systems Incorporated logoAdobe Mocha for Adobe After Effects  Microsoft Windows software

Company or developer:
Adobe Systems Incorporated

Adobe Mocha is planer tracking software bundled with Adobe After Effects.

Help how to open M1S files:

Use compatible tools to playback *.m1s files.

How to convert file with extension M1S:

Compatible tools are able to export m1s files to other formats.

List of software applications associated to the .m1s file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open m1s file, edit m1s file, convert m1s file, view m1s file, play m1s file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting m1s files.

  • Import m1s file
  • Others m1s file

Software that import m1s file - MPEG-1 system stream

Click on the link to get more information about DVR Converter for import m1s file action.

Microsoft Windows:

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M1PG file extension > Digital video and movie file types

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file extension M1V


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