Right-click the file > Properties > Details . Look for "Title," "Comments," or "Contributing artists."
Knowing the of the file is usually the fastest way to figure out what it contains! teof_notno-mang-mists-gozs.mp4
Is there a you are having (e.g., it won't play, or you need to edit it)? Right-click the file > Properties > Details
(temporary names assigned during upload). it won't play
If you have the file and want to know what it is or how to use it, you can try these steps: 🛠️ Check File Metadata
(often use timestamped or randomized hex strings).
If you can provide more context, I can give you a much better guide. For example: Where did you or find this file? What is the approximate size of the video?