7158-br1080p-subs-rocky-5-1990.mp4 -

: Confirms the source is a Blu-ray disc at 1080p resolution (1920x1080 pixels).

: Indicates that the file has hardcoded or muxed subtitles included. 7158-BR1080p-SUBS-ROCKY-5-1990.mp4

: Identifies the movie and its original release year. : Confirms the source is a Blu-ray disc