: Services like Google Photos may sometimes rename files during the synchronization or backup process from mobile devices.
The alphanumeric string is a Globally Unique Identifier (GUID) or Universally Unique Identifier (UUID) . When paired with an .mp4 extension, it typically represents a raw video file generated by a system that uses non-human-readable naming conventions to ensure every file remains unique. 86380F55 F216 45F4 B30F 35529C9C3326 mp4
Files with these long, hexadecimal names are rarely named by humans. They are usually generated by: : Services like Google Photos may sometimes rename
To make the file useful for libraries like Plex, you should change the GUID to a descriptive name. : Right-click the file and select Rename . 86380F55 F216 45F4 B30F 35529C9C3326 mp4