: All singing was recorded live while filming, allowing actors like Hugh Jackman and Anne Hathaway to control the tempo and intensity of their songs based on their acting.

: Filmed in a 1.85:1 aspect ratio , the cinematography relies heavily on tight close-ups to showcase the facial details and "anguished age lines" essential for the live-singing technique.

Unlike traditional movie musicals where actors pre-record songs in a studio and lip-sync on camera, director Tom Hooper had the cast sing live to capture raw, authentic emotional performances. Key Features & Specs

* Technical Specs: Blu-ray/DVD/Ultraviolet Digital Copy. * Video Resolution/Codec: * 157. * English DTS-HD Master Audio 7.1. High Def Digest Les Misérables (2012) - Blu-Ray - High Def Digest

: High-definition releases typically feature DTS-HD Master Audio 7.1 or Dolby TrueHD for an immersive soundstage that highlights both solo vocals and the massive orchestrations added in post-production.

: Features Oscar-caliber performances from Hugh Jackman (Jean Valjean), Russell Crowe (Javert), Anne Hathaway (Fantine), and Eddie Redmayne (Marius).