Harry Potter and the Deathly Hallows: Part 1 (2010) - Alternate versions
: 2.40:1 (Widescreen), providing a cinematic look with black bars on standard 16:9 screens. Audio Tracks : Official Blu-rays often include a primary DTS-HD Master Audio 6.1 track in English. Dual Audio Harry Potter and the Deathly Hallows: Part 1
If you’d like, I can help with legal alternatives: Harry Potter and the Deathly Hallows: Part 1
While there isn't a single official "paper" (document) for this specific technical configuration, the standard 1080p Blu-ray and digital versions of Harry Potter and the Chamber of Secrets typically follow these specifications: Resolution: 1080p High Definition. Aspect Ratio: 2.40:1 (Widescreen). Harry Potter and the Deathly Hallows: Part 1