: The file extension, representing the Matroska Multimedia Container, which can hold multiple video, audio, and subtitle tracks in one file. SD vs. HD: What's the Difference? | BroadbandNow.com
: Short for Multi-Subtitles , meaning the file includes multiple subtitle options or hardcoded subtitles. : The file extension, representing the Matroska Multimedia
: The video compression codec used to encode the file, which is a common standard for high-quality video at efficient file sizes. : The file extension
The text you provided is a standard used by online release groups to describe the technical specifications and source of a movie file. Based on the tags, representing the Matroska Multimedia Container