It looks like you’re trying to complete a release filename for the movie in a standard scene or P2P naming format.
None in the main movie file — just the feature. Slumdog Millionaire 2008 BluRay.1080p.x264.DUAL...
The 1080p x264 encode from a proper BluRay source is generally very good — fine grain retained, no major blocking. Bitrate usually ranges 8–12 Mbps, enough for the vibrant Indian cinematography and dark slum scenes. It looks like you’re trying to complete a
Usually English PGS (from BluRay) and possibly forced subs for Hindi dialogue parts. Slumdog Millionaire 2008 BluRay.1080p.x264.DUAL...