The file extension stands for Matroska Video . Unlike MP4, MKV is a "container" that can hold multiple audio tracks, subtitle streams, and chapter markers in a single file. Why Quality Labels Matter
While that specific string——looks like a messy jumble of letters, it is actually a precise "fingerprint" used in the world of digital media. pointbreak2015truefrenchbdripx264extrememkv
This is likely the "tag" of the release group that encoded the file. These groups often add their name to the end to claim credit for the quality of the encode. The file extension stands for Matroska Video
This identifies the movie—the 2015 remake of the 1991 cult classic, known for its focus on extreme sports rather than just surfing. pointbreak2015truefrenchbdripx264extrememkv