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

It refers to a digital video file with the following characteristics: File Metadata Breakdown

: Roughly late August 2014 (for Season 16). world4ufree-cfd-bb-s16-e26-hevc720p-mkv

Based on this naming convention, the content is an episode from the American reality TV series Big Brother . It refers to a digital video file with