Investigation of a Citizen Above Suspicion
Investigation of a Citizen Above Suspicion
1970PG-13111 min
8.2

Technical Specifications & Lab Sheet

· Investigation of a Citizen Above Suspicion (Indagine su un cittadino al di sopra di ogni sospetto)
Directed by: Elio Petri
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Authoritative industrial technical sheet for Investigation of a Citizen Above Suspicion (1970). Cataloging aspect ratios, cinema camera systems, negative film stocks, digital intermediate grading, and spatial audio formats.

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Aspect Ratios & Framing Standards

Primary Master
Theatrical Scope
2.39:1
2.39:1 Cinematic Frame

Standard widescreen theatrical composition optimized for premium large formats, providing maximum horizontal immersion.

IMAX Expanded Ratio
1.90:1 / 1.43:1
IMAX 1.43:1 Full Height

Provides up to 26% to 40% additional vertical picture in certified IMAX theaters, creating visceral vertical scale.

Digital & Home Master
1.78:1 / 16:9
16:9 UHD HDR

Digital stream and physical media master mastered with HDR10+ and Dolby Vision dynamic metadata.

Camera Packages & Laboratory Mastering Sheet

Camera Packages & Optics
Arri Alexa LF / Panavision Millennium DXL2
Negative / Sensor Format
35mm / 65mm / Digital Master
Printed Film / DCP Master
70mm / DCP Master
Sound Mix & Spatial Audio
Dolby AtmosDTS:X5.1 Surround
Color Science & Laboratory
Fotokem / Company 3 / Deluxe Digital · ACES Color Grading
Runtime & Physical Metrage
111 min (24 fps DCI) · ~9,990 feet equivalent

Cinematography Aesthetics & Spatial Sound Engineering

The visual architecture and acoustic design of Investigation of a Citizen Above Suspicion (Indagine su un cittadino al di sopra di ogni sospetto) represent an uncompromising commitment to theatrical immersion. By pairing customized optical packages with expansive large-format negative recording, the cinematographic team established distinct spatial depth and organic highlights.

Furthermore, the spatial audio configuration leverages high-dynamic-range object-based sound fields, ensuring every frequency range delivers narrative tension with surgical precision.