This specific string refers to a digital media release of the 1993 film Jurassic Park

), with 5.1 surround sound (five full-bandwidth channels and one low-frequency effects channel).

Character Over Spectacle: A common retrospective praise is how the "human" scenes—like the philosophical dinner debate about scientific responsibility—ground the chaos. Jeff Goldblum’s performance as Ian Malcolm is often cited as a standout for adding a layer of cynical wit to the high-stakes adventure.

When you encounter a file name with these specific tags, it tells you exactly what kind of viewing experience to expect. You can find detailed breakdowns of these types of pirated movie release types on Wikipedia.