Sel007-4k.mp4

: The " 4k " indicates the video is in Ultra High Definition ( pixels), providing high detail for professional editing.

: The " .mp4 " extension confirms it is a standard compressed video file, widely compatible with most media players and editing software. SEL007-4k.mp4

: The "SEL" prefix is often used by digital content creators or stock agencies (like Sony's "Sony Entertainment Library" or similar internal cataloging systems) to categorize high-resolution assets. : The " 4k " indicates the video