This specific string of text is not a subject of research but rather a typically used on file-sharing and pirate movie sites like DesireMovies . Each segment of the string provides technical or categorical data about a specific digital file:
: The file extension for the Matroska Multimedia Container, a popular format for high-definition video that supports multiple subtitle and audio tracks. bb-720p-hd-20-nov-desiremovies-pics-mkv
If you are looking for information on the mentioned in that string, you might be interested in papers regarding the MKV (Matroska) container standard or video compression and resolution . This specific string of text is not a
: Often refers to the upload date or the release date of the content (November 20th). : Often refers to the upload date or
: Likely a shorthand code for the content title (e.g., a movie or show name).
: These are "tags" identifying the source website ( DesireMovies ) and indicating that the post may include screenshots ( pics ) of the video quality.
: Indicates the video resolution (1280x720 pixels) and high-definition quality.