World4ufree-cfd-bb-s16-e26-hevc720p-mkv -

: The name of the original site or "ripper" group that uploaded the file.

It refers to a digital video file with the following characteristics: File Metadata Breakdown world4ufree-cfd-bb-s16-e26-hevc720p-mkv

: An abbreviation for the show title, most likely Big Brother . S16-E26 : Indicates Season 16, Episode 26 . : The name of the original site or

Based on this naming convention, the content is an episode from the American reality TV series Big Brother . world4ufree-cfd-bb-s16-e26-hevc720p-mkv

: The resolution of the video (1280 x 720 pixels), which is Standard High Definition.

: Standing for High Efficiency Video Coding (also known as H.265), a compression standard that provides high video quality at smaller file sizes.

: Roughly late August 2014 (for Season 16).