: The Matroska Video file format is popular because it can hold multiple picture, sound, and subtitle tracks in one file.
If you are looking at this specific file, here is what the naming convention indicates: The video resolution (Standard Definition). Hindi.English: The file contains dual audio R.I.P.D.2013.480p.Hindi.English.Vegamovies.NL.mkv
The specific string "R.I.P.D.2013.480p.Hindi.English.Vegamovies.NL.mkv" provides several details about the media file: : The Matroska Video file format is popular