: Right-click the file and select Properties > Details . Sometimes the "Comments" or "Title" fields contain the name of the software or game.
Knowing if it was from a security CTF , a meme thread , or a personal backup would help me give you a more detailed analysis. unknown_2022.10.29-19.51_clip_1.mp4
: The "clip_1" suffix suggests it was either the first clip saved in that session or a trimmed portion of a longer recording. How to identify the content: : Right-click the file and select Properties > Details