145543 Mp4: Download 20221026

: Represents the date in YYYYMMDD format (Year-Month-Day).

: The file extension indicating a standard MPEG-4 video format. Why Files Are Named This Way Naming Files correctly with YYYYMMDD by Chris Menard

: Represents the time in HHMMSS format (Hour-Minute-Second, in 24-hour time).

The filename follows a common digital asset management pattern: