Often a shorthand or metadata tag associated with Sony camera systems or specific project codes (e.g., "Season One" or a specific "Zone").

The most common digital container for video, offering high compatibility across all modern devices and platforms. The Role of Archive Footage in Modern Media

While "FHD-ARCHIVE-SONE-466 -4-.mp4" appears to be a specific filename—likely originating from a digital archive or a professional camera system like (often associated with "SONE" or metadata tags)—it follows a standard naming convention used in professional media management.