The text you provided, , is a standard release name for a digital video file of the movie The Batman (2022).
: The source of the video. This was captured/ripped from a streaming service (like HBO Max or Amazon) rather than a physical Blu-ray. x264 : The video compression codec used (H.264).
While there isn't a specific "paper" (like a scholarly article) written about this exact file name, : The title and release year of the film.
