: The "Matroska" multimedia container format used for the video file.
The text you provided appears to be a filename for a pirated or unofficial movie download. Specifically, it refers to the 2016 film (originally titled La Sangre en la Boca ), an Argentine sports drama starring Leonardo Sbaraglia and Eva De Dominici. : The "Matroska" multimedia container format used for
: The video compression standard used to encode the file. : The "Matroska" multimedia container format used for