: Research in digital media often uses these filenames as examples of "human-readable" metadata systems that allow users to identify content without opening it.

If you are looking for academic "papers" that analyze these types of files, research generally focuses on three areas:

: Technical specifications. 720p refers to the resolution, while HEVC (High Efficiency Video Coding) and x265 refer to the compression standard, which allows for high quality at smaller file sizes.