Ninass-049.mp4 -

: This is almost certainly the first name of the subject or creator featured in the video.

: In creative and media industries, this commonly stands for "Spring/Summer" (referencing a fashion season) or "Screenshot/Screen Session." It can also be a shorthand for a specific studio name or production house. NinaSS-049.mp4

If you are looking for the origin of this file, it is likely part of a or a Digital Gallery . Professional photography platforms like GODOX or stock media sites often use similar alphanumeric codes to help editors quickly identify specific talents and takes. : This is almost certainly the first name