Most modern high-definition releases, including Blu-ray and 4K digital versions, are sourced from a 4K digital restoration . This process involved cleaning the original 35mm negative and remastering the monaural soundtrack. Video Specifications:
The Graduate has undergone several high-profile restorations to preserve its unique visual style, which is characterized by innovative framing and a 2.35:1 anamorphic aspect ratio.
Remastered uncompressed monaural soundtrack.
Many releases include an optional 5.1 surround remix approved by director Mike Nichols. Subtitle Information and Access