Sony Pixel Power calrec Sony

Christophe Offenstein filme La Tour avec l'ARRI ALEXA Mini LF et les Signature Primes

20/09/2022

C sar de la meilleure photo pour Valley of Love , Christophe Offenstein retrouve Guillaume Nicloux pour La Tour pr sent au Festival de Deauville 2022. Le directeur de la photo a utilis les optiques ARRI Signature Primes et l'ALEXA Mini LF pour cet huis clos angoissant, tourn en tr s basses lumi res.

La Tour est un projet tr s diff rent des pr c dents films que vous avez tourn avec Guillaume Nicloux. Comment avez-vous abord ce nouveau long m trage ?

La Tour est un film de genre qui se passe au c ur d'un immeuble o les habitants se r veillent un matin envelopp s d'un pais brouillard opaque qui obstrue portes et fen tres. Cette situation va cr er une angoisse et un suspense haletant. La majeure partie du film est trait e en huis clos au c ur de la tour, de ses escaliers troits et de ses appartements sans lumi re du jour. Ce qui impliquait de ma part tout un travail pour cr er de l'inattendu, malgr la r currence des lieux. Il me fallait viter tout prix un traitement syst matique.

Le DP Christophe Offenstein a travaill dur pour cr er de l'inattendu dans La Tour

Comment tes-vous arriv l'esth tique tr s sombre de La Tour ? Quelle tait la demande de Guillaume Nicloux au niveau de l'image ?

Nous nous connaissons tr s bien avec Guillaume puisque nous avons fait plus de six longs m trages ensemble. Il m'a donn quelques r f rences, comme les films de David Cronenberg, et aussi des s ries am ricaines, mais rien de tr s pr cis. C'est moi d'interpr ter. Au d part, nous tions partis sur une atmosph re assez froide mais, au final, nous avons t plus chauds que pr vu initialement. Par contre, j'ai voulu, d s le d but, une image contrast e. C' tait essentiel pour cr er une atmosph re inqui tante, avec du suspens, de la crainte. part le premier tiers, le film est beaucoup bas sur les basses lumi res, avec des clairages naturels comme des flammes et des flambeaux. C'est une esth tique tr s forte.

L'ambiance de La Tour est bas sur les basses lumi res, avec des clairages naturels comme des flammes et des flambeaux

Pourquoi avez-vous choisi les optiques ARRI Signature Primes et l'ALEXA Mini LF sur ce film ?

Apr s avoir r alis des essais avec diff rentes gammes d'objectifs, c'est la s rie Signature Prime qui s'est r v l e la meilleure solution. La combinaison avec la Mini LF est parfaite. J'ai beaucoup appr ci de travailler avec ces optiques. Le r sultat est impressionnant. En fait, les Signature Primes sont pr cises sans tre trop sharp. Elles sont suffisamment douces pour donner un excellent r sultat. A pleine ouverture, elles n'appuient pas trop les contours de l'image. C' tait important pour moi de ne pas avoir une image qui soulignerait trop fortement les personnages. Je voulais aussi tourner avec tr s peu de diaph pour casser les profondeurs et maintenir la tension autour des personnages. C' tait mon principe sur ce film. J'ai presque toujours utilis les Signature Primes leur pleine ouverture, 1.8. Le plus souvent, nous n'avions qu'un seul pouce de profondeur de champ sur les personnages. C' tait un film tr s compliqu g rer au niveau du point.

Le rappeur Fran ais Hatik est un des personnages principaux dans La Tour

Quelles focales avez-vous le plus utilis es dans la s rie ARRI Signature Primes ?

C' tait la premi re fois que j'utilisais ces optiques. Elles taient disponibles depuis quelques mois seulement avant le tournage. J'ai travaill principalement en focale courte, du 25mm au 40mm. C'est une tr s belle s rie. ARRI a fait un tr s beau travail avec les Signature Primes. Ce sont des focales qui ne d forment pas. Elles sont parfaitement adapt es l'ALEXA Mini LF. Comme je suis en grand format, j'ai presque le m me rendu de focale qu'en scope. Je peux cadrer plus large, avec une d formation moins forte et une faible profondeur de champ. C'est tr s int ressant travailler.

Justement, qu'est-ce qui vous a pouss choisir l'ALEXA Mini LF ?

Je travaille en ALEXA depuis longtemps et j'avais d j utilis la LF sur un autre film aussi. J'aime beaucoup la d finition de l'ALEXA Mini LF. Elle me permet d'avoir plus de marge de man uvre en postproduction si j'ai besoin de resserrer une image, de zoomer dedans. Je peux le faire sans ali ner la qualit . Surtout, avec l'ALEXA Mini LF, j'ai un rendu des couleurs parfait. Le rapport de couleurs est excellent, les rouges ne sont pas sous-dimensionn s. J'ai aussi plus de d tails dans les tr s basses lumi res. C'est une cam ra qui va tr s loin dans le pied de courbe. Elle accepte des carts de diaph normes. C' tait tr s important sur La tour o nous tournions en tr s basses lumi res, avec des personnages qui pouvaient tenir des flambeaux la main. La Mini LF pouvait encaisser 16 diaphs d' cart, sans br ler les tr s hautes lumi res et tout en conservant des d tails dans les noirs. C'est impressionnant.

J'aime beaucoup la d finition de l'ALEXA Mini LF , dit DP Christophe Offenstein

Vous avez tourn La Tour en studio ?

Pas du tout. Tout le film est tourn en d cor naturel, dans une ancienne tour d saffect e, avec beaucoup d'escaliers troits et de vrais appartements. Tout tait tourn cam ra l' paule ou au Steadicam. Il me fallait absolument une cam ra compacte capable de passer dans ces d cors tous petits. L'ALEXA Mini LF tait indispensable dans ce contexte. Le r alisateur voulait plonger le spectateur dans du r alisme pour qu'il s'identifie encore mieux avec les personnages. Le tournage a dur quatre semaines, dans ce d cor unique avec une petite quipe tr s mobile, compos e gens qui se connaissent bien. Tout avan ait tr s vite.

Christophe Offenstein:
LINK: https://www.arri.com/news-fr/dp-offenstein-la-tour-arri-alexa-mini-lf-...
See more stories from arri

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

01/06/2026

Dolby Sets the New Standard for Premium Entertainment at CES 2026

January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026 Throughout the week, Dolby brings to life the latest innovatio...

02/05/2026

Dalet Flex LTS Delivers Smarter Search, Faster Editing, and an AI-Ready Foundation for Modern Media

Dalet, a leading technology and service provider for media-rich organizations, t...

01/05/2026

NBCUniversal's Peacock to Be First Streamer to Integrate Dolby's Full Suite of Premium Picture and Sound Innovations

January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...

01/04/2026

DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION

January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION Douyin Users Can Now Create And Share Videos With Stun...

16/02/2026

Live From NBA All-Star 2026: NEP Group Powers Game Capture With TFC Infrastructure, Specialty Cameras

The production infrastructure scaled seamlessly from regular-season games to the...

16/02/2026

Live From NBA All-Star 2026: NBC Sports' Ryan Soucy and Kim Titone on Ops for a New Era of NBA on NBC'

The operations team reimagined traditional workflows were reimagined and built a...

16/02/2026

Live From NBA All-Star 2026: NBA TV's New League-Run Era Debuts With Live Studio Shows

Once again an in-house operation, the league's network is producing shows fr...

16/02/2026

Live From NBA All-Star 2026: For NBA Broadcast Operations, There's a Lot of New'

The league is producing its first All-Star with NBC, Intuit Dome, and, once agai...

16/02/2026

Boland's Groundbreaking 12G 4K Video Wall

When a customer in London needed a 4K video wall that could take 12G input, the media company found no video wall suppliers that could meet their specs and time...

16/02/2026

NATO Upgrades Brussels HQ Broadcast Studio with Grass Valley Cameras

Grass Valley, a media and entertainment technology innovator, has won a competitive NATO-wide tender to provide the new camera system for NATO's main broadc...

16/02/2026

Comcast Business Powers February's Biggest Sports Moments

Comcast Business announces it is again partnering with NBCUniversal to architect and manage critical components of the linear and digital broadcast for three of...

16/02/2026

NBC Olympics on NEP's Critical Role for the 2026 Winter Olympics

Week two of the 2026 Milano Cortina Winter Olympics are underway and crucial to the NBC Sports efforts has been the NEP Group which is providing a full range of...

16/02/2026

Train Dreams, Sorry, Baby, Lurker, and Other Sundance Institute-Supported Wins at the 2026 Spirit Awards

The Film Independent Spirit Awards have officially switched things up. This Sund...

16/02/2026

SBS's Powerhouse Current Affairs Line-up is Back with the Conversations and Stories That Matter to You

SBS's Powerhouse Current Affairs Line-up is Back with the Conversations and ...

16/02/2026

L3Harris Receives New Contract to Power THAAD Interceptors

A THAAD interceptor is launched during a successful Missile Defense Agency intercept test (Photo Credit: Missile Defense Agency)...

16/02/2026

aconnic ramping up production for ACCEED 4104 10 Gigabit system for international markets

aconnic AG (ISIN: DE000A0LBKW6), Munich, is increasing capacity and ramping up p...

16/02/2026

Content Vault Expands Device Specific File Encryption to...

Content Vault, the patent-pending content security platform originally developed for the film, television and entertainment industries, has today announced a ma...

16/02/2026

Netflix Releases the Second Season of 'Gangs of Galicia' on April 3

Back to All News Netflix Releases the Second Season of Gangs of Galicia on April 3 Entertainment 16 February 2026 GlobalSpain Link copied to clipboard Wat...

16/02/2026

"Unscripted" Producer MEGUMI Signs Exclusive Partnership with Netflix

Back to All News "Unscripted" Producer MEGUMI Signs Exclusive Partnership with Netflix Entertainment 16 February 2026 GlobalJapan Link copied to clipboard ...

16/02/2026

RT announces the Appointments of new Clarity Correspondent and Policy & Analysis Correspondent

RT News & Current Affairs has today announced the new appointments of journalis...

16/02/2026

New Data Shows NVIDIA Blackwell Ultra Delivers up to 50x Better Performance and 35x Lower Costs for Agentic AI

The NVIDIA Blackwell platform has been widely adopted by leading inference provi...

15/02/2026

Live From NBA All-Star 2026: Entertainment Takes the Court in a Big Way

With new partnership between the league and NBC, workflows distinguish more between live, broadcast sound There'll be a lot new for the 75th NBA All-Star W...

15/02/2026

Live From NBA All-Star 2026: NBC Sports Director Pierre Moossa Previews NBC's Return to the Event

After 24-year absence, NBC Sports returns to NBA All-Star Weekend with unique ca...

15/02/2026

Live From NBA All-Star 2026: Peacock, NBC Sports Offer Viewers a Front-Row Seat With Courtside Live'

New to NBA coverage, the viewer experience offers several angles in addition to ...

15/02/2026

Live From NBA All-Star 2026: NBC Sports Returns With Plenty of Tech Toys in Tow

Coverage features 4X-slo-mo Supracam and Steadicam, Nucleus 4K cameras, closer play-by-play angle, 10 player mics NBC Sports is in the midst of its first NBA A...

14/02/2026

Cineverse Acquires TV Monetization Platform IndiCue

Share Copy link Facebook X Linkedin Bluesky Email...

14/02/2026

ESPN's Audiences for College Basketball On Track for Major Growth

Share Copy link Facebook X Linkedin Bluesky Email...

14/02/2026

TCL Display Technologies Deployed at Winter Olympics

Share Copy link Facebook X Linkedin Bluesky Email...

14/02/2026

Boston Conservatory Orchestra Helps Peter and Leonardo Dugan Complete Their Dream Piece

Boston Conservatory Orchestra Helps Peter and Leonardo Dugan Complete Their Dre...

13/02/2026

OBS Accelerates Shift to Cloud

Olympic Broadcasting Services (OBS) has provided an update on its adoption of the cloud as it continues on its journey to fully migrate to IT-based systems by 2...

13/02/2026

France Tlvisions Launches France 2 UHD with Dolby Vision and Dolby Atmos to Max out AC-4 Experiences for Winter Olympics Fans

France T l visions has successfully launched France 2 UHD featuring Dolby Vision...

13/02/2026

OBS Expands Athlete Moment,' Family Reunions to Capture Human Side of Winter Games

Partnering with Worldwide Olympic Partner TCL, OBS deploys connected Athlete Mom...

13/02/2026

Men's Figure Skating Photo Gallery

The men's figure skating long-form program is tonight, and it promises to be an exciting night for fans in the stands, fans at home, and even the production...

13/02/2026

Entertainment Takes the NBA Court in a Big Way

With new partnership between the league and NBC, workflows distinguish more between live, broadcast sound There'll be a lot new for the 75th NBA All-Star W...

13/02/2026

SVG GameDay, Episode 3: Sean Tabler - Producing Hockey in the City of Angels

In-venue and creative video staffers at the professional and collegiate level have one major thing in common: the intensity and attention to detail ramps up dur...

13/02/2026

Teradek Introduces RF-X, Revolutionizing Mission-Critical Signal Redundancy

Teradek announces the launch of RF-X Auto Switcher, a revolutionary appliance designed to deliver flawless, uncompromised signal integrity for the world's m...

13/02/2026

Synamedia & Globecast Selected for FA Cup Cloud Distribution

Globecast and Synamedia announces that Pitch International (Pitch), the leading London-based sports marketing agency, has gone live with cloud-based distributi...

13/02/2026

Ratings Roundup: NBC Sports' Legendary February Hits Record Viewership Levels

Ratings Roundup is a rundown of recent rating news and is derived from press rel...

13/02/2026

NBC Olympics' Amy Rosenfeld on the Drone Craze, Friends & Family Moments, Stamford's Role for Milano Cortina

Far from the action in the snow and on the ice, the team controls the production...

13/02/2026

2026 Daytona 500: FOX Sports' Mike Davies, George Grill on Working Within an IP-Based Compound, Solving the Ops Puzzle of the Super Bowl of Racing

The Daytona 500 is called The Super Bowl of Racing for a reason. Whether it's the culmination to five days of action on the track, the sheer size and scop...

13/02/2026

OBS Expands AI-Powered Content Workflows

For the Milano Cortina Games, Olympic Broadcasting Services (OBS) is delivering more than 6,500 hours of content, with more than 900 hours of live action, sprea...

13/02/2026

NBC Sports Director Pierre Moossa Previews NBC's First NBA All-Star Production in 24 Years

After 24-year absence, NBC Sports returns to NBA All-Star Weekend with unique ca...

13/02/2026

Film Festival Watch: 18 Sundance Institute-Supported Projects To Watch at the 2026 Berlin International Film Festival

By Jessica Herndon We may have just wrapped an unforgettable 2026 Sundance Film...

13/02/2026

Give Me the Backstory: Get to Know Amanda Kramer, the Writer-Director Behind By Design

By Jessica Herndon One of the most exciting things about the Sundance Film Fest...

13/02/2026

Women in Podcasting Craft New Connections at Spotify's Galentine's Day Celebration in LA

This Wednesday in Los Angeles, Spotify brought together a group of podcast creat...

13/02/2026

Spotify and LoveShackFancy Bring Galentine's Glam to NYC, Featuring Special Performance by Joshua Basset

Yesterday, Spotify and LoveShackFancy hosted a Galentine's and Gents Lunch a...

13/02/2026

L3Harris Successfully Completes First Phase of P25 Transition for Florida SLERS

The upgrade to a Project 25 network provides state agencies communicating on the Statewide Law Enforcement Radio System flexibility to tailor the network to the...

13/02/2026

Riedel Opens Kuala Lumpur Office to Strengthen Global 24...

Riedel Communications has officially opened a new office in Kuala Lumpur, Malaysia, marking a strategic expansion of its global Customer Success and IT software...

13/02/2026

ES Broadcast Hire duo celebrate 10-year anniversary with...

Two of ES Broadcast Hire's longest-serving employees recently celebrated a decade working for the company. Annie Breislin, Operations Manager, and Charles ...