The identifier appears to be a specific alphanumeric file name often used for internal tracking or as a temporary "source" name in media processing workflows.
: Files with long, randomized strings are often cached versions of videos from websites (like social media or video hosting platforms).
: Includes details like duration, bitrate, and resolution [ 0.5.2 ].
: Some surveillance systems export files using alphanumeric IDs based on the camera's serial number or timestamp.