It may be an internal configuration or metadata file used by a specific application to handle .mp4 playback instructions.
If this file appeared without you downloading anything, or if your antivirus (like Malwarebytes ) flags it, do not attempt to open it. _jugarinfomp4
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
does not correspond to a recognized mainstream software, video file standard, or known digital tool. Based on the naming convention (a leading underscore, the word "jugar"—Spanish for "to play"—and a compressed file extension), it likely refers to one of the following specific scenarios: 1. Temporary or Cache File Temporary or Cache File Providing the folder path
Providing the folder path or the app you were using would help narrow down its exact purpose.
Many media players and web browsers create temporary files while a video is being streamed or downloaded.