: These are "container" formats. The double extension usually suggests a file that was renamed or converted between Matroska (MKV) and MPEG-4 (MP4) formats. Viewer Context & Theories
: Short for "Web Download," meaning the file was sourced directly from a streaming service (Netflix) without re-encoding, preserving high quality. 1080p : High-definition resolution ( 1899.S01E08.ITA.WEBDL.1080p.mkv.mp4
Since the show was created by Baran bo Odar and Jantje Friese (the creators of Dark ), fans have spent years dissecting the finale. According to episode discussions on Reddit , many viewers believe the 2099 setting might actually be rather than the true "reality". : These are "container" formats