_ygrlfkmp4

For a deeper understanding of file identification, you can read the AWS guide on object storage at Amazon Web Services .

Unique file identifiers like _ygrlfkmp4 are often used as video IDs or random filenames to uniquely identify digital assets. If the file is unreadable, renaming it with a video extension like .mp4 or using a versatile media player such as VLC can often resolve the issue. _ygrlfkmp4