: The Matroska Multimedia Container format, which supports multiple audio tracks and subtitle streams within a single file. Context: " No Other Way " (S11E9)

: This denotes Season 11, Episode 9 , titled "No Other Way."

: For viewers in regions where AMC+ or local streaming rights are unavailable, these file types are common in peer-to-peer sharing communities.

: An episode that might be 2GB in standard HD can be reduced to roughly 200MB–500MB using the x265 codec without a noticeable loss in quality on mobile or tablet screens.