The filename follows the standard naming convention used by Samsung Galaxy devices for screen captures. While this specific file is not a known public "viral" video or a standardized document, its metadata tells us exactly what it is and when it was created. File Identity & Metadata Source Device: Samsung Galaxy smartphone or tablet.
Because this file name is generated automatically, it likely contains one of the following: Screen_Recording_20210526-215531_Samsung Intern...
Auto-fill data, usernames, or open tabs in the background. The filename follows the standard naming convention used
A workaround to "save" a video or animation from a website that didn't allow direct downloads. Security & Privacy Note Screen_Recording_20210526-215531_Samsung Intern...