: The actual title of the documentary or film. 2016 : The year the content was released. 720p : The video resolution (Standard High Definition).
If you are looking to create a short description for this title:
"Released in 2016, is a documentary-style feature that explores the careers and legacies of the industry's most prominent figures. This high-quality 720p BluRay encode features English subtitles and professional x264 compression for a clear viewing experience."
The text you provided is a specific file name typically used in digital media distribution. X-Rated 2: The Greatest Adult Stars of All Time (2016) Technical Breakdown