M2u07_.7z

: The prefix "M2U" is a standard naming convention used by many digital camcorders and cameras (notably brands like Sony) for video files.

: The .7z extension indicates that the original file has been compressed to save space or bundled for easier uploading. You will need a utility like 7-Zip or Keka to open it. Common Contents M2U07_.7z

: Often high-definition or standard-definition video clips recorded in the early to mid-2000s. : The prefix "M2U" is a standard naming