Do you need a (Python/JavaScript) to parse these types of filenames?

Should this be part of a (like a CMS or a private gallery)?

The string NDS-M@xK&Gr3y50nL.mp4 appears to be a stylized or "leetspeak" filename (possibly representing "Max and Grayson"). In a development context, building a feature around this usually involves one of three paths: 1. Secure File Obfuscation System

If the file is part of a protected distribution, you can develop a .

: A player that recognizes the .mp4 extension but requires a specific handshake/token (associated with the "NDS" prefix) to initiate playback.