Lulu.s01.pl.1080p.web-dl.x264-tv4tg

: The video resolution, indicating High Definition (HD) quality with 1920x1080 pixels.

This filename specifies exactly what the digital file contains and its technical quality: Lulu.S01.PL.1080p.WEB-DL.x264-TV4TG

The string is a standardized file naming convention used by digital distribution groups to identify a specific release of the Polish television series Lulu . Release Metadata Breakdown : The video resolution, indicating High Definition (HD)