: Right-click the file and select Properties > Details . Sometimes the "Comments" or "Title" fields contain the name of the software or game.
Because this name is automatically generated based on the date (October 29, 2022) and time (7:51 PM), there is no specific "famous" or "official" write-up for it. It is likely a personal clip from a video game or a file shared within a specific community (like a Discord server or gaming forum). What this file likely contains: unknown_2022.10.29-19.51_clip_1.mp4
Knowing if it was from a security CTF , a meme thread , or a personal backup would help me give you a more detailed analysis. : Right-click the file and select Properties > Details