This specific naming format (e.g., MP4: Linux Security Modules ) is also used for computer science coursework involving operating systems design. What People Say
Because these files are usually proprietary or specific to a narrow field, reviews are often focused on the technical delivery rather than the "content" as entertainment: Lsm13 04 01 mp4
It most likely refers to a training or educational video from the LSM Webcast Video Training series. The prefix "Lsm13" often indicates a specific lesson or year (e.g., training from 2013), while "04 01" typically denotes the chapter and lesson number. This specific naming format (e