m1s 

M1S File Extension

Have a problem opening a .M1S file? We collect information about file formats and can explain what M1S files are. Additionally we recommend software suitable for opening or converting such files.

What is the .M1S file type?

m1s — MPEG video/audio stream.



Software to open or convert M1S files

You can open M1S files with the following programs: 

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