The format video_YYYY-MM-DD_HH-MM-SS is most commonly generated by:

Generic filenames like this are sometimes used to disguise malicious content in "warez" or "crack" sites.

: Occasional desktop exports or third-party backup tools use similar timestamping.

: This is the default naming scheme for videos saved from Telegram chats. The timestamp (May 31, 2022, at 3:47:23 PM) indicates exactly when the video was sent or saved to the platform's servers.

using VirusTotal if you are unsure of its origin. Do you have the file on your device right now , or

Because this is a generic name, the original "title" of the video is lost. You can find more info by:

: Any gallery app (Google Photos, Apple Photos) will play this natively.