How to convert USM to MKV
Converting a .USM file to .MKV lets you open the content in software that prefers the .MKV format, though some details may change compared with the original. We are still putting together the list of programs that handle .USM files.
A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.
About these formats
.USM
CRI Middleware USM video file (Sofdec2)
A USM file is a proprietary game video container made by CRI Middleware, used to store pre-rendered cutscenes and full-motion video in commercial games. It won't open in VLC or any standard…
Open .USM details →
.MKV
Matroska Video
An MKV file is a Matroska multimedia container that holds video, multiple audio tracks, subtitles and chapters in one file. Open it for free with VLC media player, or on Windows 11 with the…
Open .MKV details →
