: These specify the video quality and compression format. 720p is High Definition (HD), and HEVC (High Efficiency Video Coding) is a compression standard designed to provide high quality at smaller file sizes.
: This is the file extension, indicating the data is stored in the Matroska Multimedia Container format, which supports multiple video, audio, and subtitle tracks in a single file. Security Warning ep-78-shadbone-s01-720p-hevc-hd-desiremovies-red-1-1-mkv
: These are abbreviations for the show Shadow and Bone and its first season. : These specify the video quality and compression format