It may be an internal configuration or metadata file used by a specific application to handle .mp4 playback instructions.
In Spanish-speaking contexts, "jugar info" (play information) is common terminology for educational games or interactive media. _jugarinfomp4
If this file appeared without you downloading anything, or if your antivirus (like Malwarebytes ) flags it, do not attempt to open it. It may be an internal configuration or metadata
A leading underscore (e.g., _filename ) often indicates a hidden, temporary, or "in-progress" file. _filename ) often indicates a hidden