^start of line
Mrthe literal text Mr (case sensitive) \.the literal . (4610 / 568 / 2E16)
Robotthe literal text Robot (case sensitive) \.the literal . (4610 / 568 / 2E16)
S04the literal text S04 (case sensitive) .+any character (except for line terminators), repeated at least once
Group 1(VOSTFR|SUBFRENCH) VOSTFRthe literal text VOSTFR (case sensitive) SUBFRENCHthe literal text SUBFRENCH (case sensitive) .+any character (except for line terminators), repeated at least once
720pthe literal text 720p (case sensitive) .+any character (except for line terminators), repeated at least once
Group 3(HDTV|WEB-DL|WEBRip) HDTVthe literal text HDTV (case sensitive) WEB-DLthe literal text WEB-DL (case sensitive) WEBRipthe literal text WEBRip (case sensitive) .+any character (except for line terminators), repeated at least once
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string