That string breaks down as:

In summary, seems to describe a high-quality video file, likely of a TV episode, encoded with the efficient H.265 codec, featuring 1080p resolution, and 5.1 surround sound, all downloaded from the web.

The string you provided appears to be a for a pirated video file, likely from a torrent or scene release group. Here’s a breakdown:

Despite its rapid cancellation after airing only a handful of episodes, the show featured a cast of actors who went on to achieve major success in Hollywood: