Refers to the inclusion of both Catalan and Spanish audio tracks or subtitles.
The title of the 2018 historical drama series based on the best-selling novel by Ildefonso Falcones. La catedral del mar 1080p cat-esp [Tacones]
The string you provided looks like a specific metadata tag for a high-definition video file—likely a release of the popular Spanish TV series (Cathedral of the Sea). What the Title Means Refers to the inclusion of both Catalan and
This is likely the "tag" of the release group or individual who encoded or uploaded the file. About the Series: La Catedral del Mar La catedral del mar 1080p cat-esp [Tacones]
Indicates a Full High-Definition video resolution (1920x1080 pixels).