Providing the folder path or the app you were using would help narrow down its exact purpose.
A leading underscore (e.g., _filename ) often indicates a hidden, temporary, or "in-progress" file.
Unique or "gibberish" file names appearing in system folders can occasionally be associated with unwanted programs.
You can upload the file to VirusTotal to see if it contains malicious code. 4. Broken Metadata
It may be an internal configuration or metadata file used by a specific application to handle .mp4 playback instructions.
Check if you have recently installed educational software or games from platforms like Itch.io or community-driven forums. 3. Malware or Adware Risk
In Spanish-speaking contexts, "jugar info" (play information) is common terminology for educational games or interactive media.
If you found this on your hard drive, it is likely a leftover fragment from a video you watched on a site like YouTube or via a third-party downloader tool. 2. Specialized Game or Educational Asset
