Subtitle: Darkest.hour.2017.dvdscr.xvid.ac3.hq.h...

: Stands for "High Quality," implying that the ripper attempted to maximize the source's fidelity.

: "DVD Screener," meaning it was a copy sent to film critics or awards voters (like the Oscars) before the movie was commercially released on home media. XVID : The video codec used to compress the file. AC3 : The audio codec used (Dolby Digital). subtitle Darkest.Hour.2017.DVDScr.XVID.AC3.HQ.H...