The three dots indicate the filename has been truncated. In a complete file listing, you would see additional tags such as:
Commercially, the movie was a moderate success, grossing over $60 million worldwide on a modest budget of $15 million. Its financial performance, coupled with its critical success, solidified "500 Days of Summer" as a standout indie film of 2009. 500.Days.of.Summer.2009.1080p.BluRay.X265.10bit...
It is impossible to write this article honestly without addressing the obvious: The three dots indicate the filename has been truncated
: The premier, modern media player specifically designed for macOS that handles heavy codecs with ease. the movie was a moderate success