Sony Pixel Power calrec Sony

DP Julio Costantini on ARRI technology behind Netflix' Confessions of an Invisible Girl

27/10/2021

Based on the Brazilian best-selling novel by author Thalita Rebou as, Confessions of an Invisible Girl (original title: Confiss es de uma garota exclu da ) tells the tale of Tet , a teenage girl who suffers from bullying at school. Produced by Panor mica Filmes for Netflix, it is a coming-of-age story centered around the girl after she moves to her grandparents and starts attending a new school. There she makes friends and enemies, and has to prove herself innocent of an accusation that could change her life.

After Just Another Christmas, Confessions of an Invisible Girl is the second Netflix production for cinematographer Julio Costantini. However his creative talent, combined with a pragmatic embrace of technology, predict continued future success.

Director Bruno Garotti, who has helmed numerous projects derived from literature, wanted to utilize fresh references while staying faithful to this story. He also wanted to play with animation and split screen throughout the film. It was a challenge for Costantini, who set out to employ the latest techniques, creating an efficient workflow from start to finish. He tells us a little about his approach, and relies on top talent, state-of-the-art technology, and the latest workflows.

Copyright Netflix

Confessions of an Invisible Girl tells the tale of Tet , a teenage girl who suffers from bullying at school.

Julio, this is the first time you've worked with director Bruno Garotti. What was your approach for Confessions of an Invisible Girl ?

Yes, this has been my first collaboration with director Bruno Garotti and I have to say that it has been a great experience. Bruno is so focused on getting good performances from the actors. It all starts with the amazing cast he always brings to his projects. As a cinematographer, I believe that the best thing we can do, in regards to actors, is to respect, protect, and gently try to enhance their performances while trying not to interfere too much, technically speaking.

We wanted to have a slightly different approach for the different worlds that were portrayed in the film such as Tet 's school, or the elderly grandmother's apartment, which was located in Rio's historic Copacabana neighborhood.

From the beginning, we knew that this film would need camera movements that would follow the actors closely, most of them young, and be able to adapt to their improvised moments.

Confessions of an Invisible Girl was shot during the height of the pandemic in Brazil. How did this affect your work?

Shooting a feature film during a worldwide pandemic is no easy task. Working with the production safety team during preproduction, shoot, and postproduction, we had to respect strict protocols, get PCR tested all the time, and pay attention to every detail in regard to Covid protection. And of course this is all very important. Also, filming is always intense, but during a pandemic, your concentration needs to be doubled.

Something interesting to mention is the fact that this film has been color graded remotely. Color grading was done by Julia Bissiliat, resident colorist, as well as Francisco Neto (known as Chiquinho), senior colorist and postproduction supervisor, both from DOT Post House. It's been an honor to work alongside them; finding the best solutions for each moment of the story. In fact our work started much earlier, during preproduction, when we gathered remotely with the Netflix team in Brazil, Laura Futuro and Bernardo Caron. We discussed the whole pipeline all the way to the end, covering live grading on set, dailies, deliveries, but also creative choices and how to better achieve them.

Copyright Laura Campanella / Netflix

Key grip Luciano Oliva Coqueiro (top) and DP Julio Costantini on the set of Confessions of an Invisible Girl. The film was shot during the height of the pandemic in Brazil.

Employing the latest industry techniques is really becoming the norm in Brazil. For example, it's exciting to see the AMPAS Academy Color Encoding System (ACES) making its way onto most sets. Why did you decide to use it on this project?

On my first Netflix project, Just Another Christmas, we had the best experience working with the ACES color system. I felt that this project would benefit a lot from it too. It's so vast in terms of possibilities and also helps you keep the entire workflow aligned. After capturing your image in ARRIRAW, you have to expect to work with a color space that carries the biggest amount of information up to the end. And ACES does that. The details that we found in terms of color nuances during post, especially in High Dynamic Range (HDR), was impressive.

A quick note, although shooting ARRIRAW may seem impossible for some productions, in terms of data management and storage, using High Density Encoding (HDE) can make it a reality. And this was the case for us. We did some tests during preproduction and found that we were able to playback the original files in real time and save almost 40% of storage when using HDE, which by the way is absolutely lossless. We were really happy to use it on the film.

It seems you're comfortable working in HDR. But how did that affect the shoot?

This has been my second project finished in HDR and I'm already a big fan of the process. The color nuances and the contrast range that you're able to work with make me always want to finish in HDR from now on. It reminds me that it's not always a matter of pixels or resolution, but of color depth and multiplicity of available tones. And that's what HDR provides to your image.

I can only say that the process affected the shoot positively. Once you have the possibility of HDR monitoring, even if only the DIT near set has access to it, you can check all the details while still on set, take better care of skin tones and highlights, etc.

Her
LINK: https://www.arri.com/news-en/dp-julio-costantini-on-arri-technology...
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...

18/03/2026

Neutrik To Showcase opticalCON ADVANCED Connectors At 2026 NAB Show

Share Copy link Facebook X Linkedin Bluesky Email...

18/03/2026

SMPTE Details 2026 NAB Show Educational Sessions

Share Copy link Facebook X Linkedin Bluesky Email...

18/03/2026

Ben Bradshaw Joins PSSI as Director, Product and Network Development

Share Copy link Facebook X Linkedin Bluesky Email...

18/03/2026

Peter Thordarson Joins ASG as Technical Account Executive

Share Copy link Facebook X Linkedin Bluesky Email...

18/03/2026

Survey: Voters Trust TV News Over AI, Social and Search

Share Copy link Facebook X Linkedin Bluesky Email...

18/03/2026

2026 NAB Show Exhibitor Insight: Amazon Web Services (AWS)

Share Copy link Facebook X Linkedin Bluesky Email...

18/03/2026

SMPTE Unveils 2026 NAB Show Educational Presentations

SMPTE , the home of media professionals, technologists, and engineers, today unveiled its educational presentations for the 2026 NAB Show. This year SMPTE will ...

18/03/2026

Maxon Marks Its Official Entry Into the AEC Market With I...

Maxon, maker of powerful, approachable software solutions for creators working in 2D and 3D design, motion graphics, visual effects, gaming, and more, today ann...

18/03/2026

Digital Alert Systems NAB Preview 2026

Digital Alert Systems Preview 2026 NAB Show April 19 - 22 Booth C3452 At the 2026 NAB Show, Digital Alert Systems will showcase Version 6.0 of its DASDEC ...

18/03/2026

Setplex Transforms Video Streaming with AI and Super Aggr...

Setplex today announced that it will showcase its complete, fully integrated Zapflex platform for the first time at the 2026 NAB Show, introducing powerful new ...

18/03/2026

SES Announces Extension of Tender Offer

THIS ANNOUNCEMENT RELATES TO THE DISCLOSURE OF INFORMATION THAT QUALIFIED OR MAY HAVE QUALIFIED AS INSIDE INFORMATION WITHIN THE MEANING OF ARTICLE 7(1) OF THE ...

18/03/2026

COW Jobs: Seeking DP for Low Budget Dramedy - Chicago

COW Jobs: Seeking DP for Low Budget Dramedy - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Director of Photography for Low Budget Dramedy Fe...

18/03/2026

COW Jobs: Seeking Gaffer for Low Budget Dramedy - Chicago

COW Jobs: Seeking Gaffer for Low Budget Dramedy - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Gaffer for Low Budget Dramedy Feature Film- I...

18/03/2026

COW Jobs: Seeking Location, Sound for Low Budget Dramedy - Chicago

COW Jobs: Seeking Location, Sound for Low Budget Dramedy - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Location/Sound for Low Budget Dramed...

18/03/2026

COW Jobs: Seeking Child Wrangler for Low Budget Film - Chicago

COW Jobs: Seeking Child Wrangler for Low Budget Film - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Child Wrangler for Low Budget Dramedy Fe...

18/03/2026

Calrec Redefines Broadcast Workflows at NAB 2026 with its Most Powerful Hardware, Virtual and Hybrid Audio Lineup Yet

Calrec Redefines Broadcast Workflows at NAB 2026 with its Most Powerful Hardware...

18/03/2026

Oscar Nominated Two People Exchanging Saliva Posted with DaVinci Resolve Studio

Oscar Nominated Two People Exchanging Saliva Posted with DaVinci Resolve Studio Brie Clayton March 17, 2026 0 Comments DaVinci Resolve Studio handle...

18/03/2026

Boston Conservatory Presents Celebrated Musical Satire Urinetown

Boston Conservatory Presents Celebrated Musical Satire Urinetown Performances for this Center Stage production will take place at Boston Conservatory Theater ...

18/03/2026

Charlie Puth Joins Switched On Pop at Berklee NYC

Charlie Puth Joins Switched On Pop at Berklee NYC The Berklee alum spoke with host and Berklee NYC professor Charlie Harding for a live taping, answering audi...

17/03/2026

NASA+ Prepares To Live Stream Historic Artemis II Mission, Bringing Deep-Space Exploration to Global Audiences

NASA+'s Rebecca Sirmons and Brittany Brown offer unique look at live streami...

17/03/2026

BBright's TTML & SMPTE ST 2110-43: One Single Stream For the Whole World

The transition to IP has fundamentally reshaped professional media infrastructures. Video, audio, and increasingly metadata now circulate as independent, precis...

17/03/2026

Op-Ed: How Generative AI Is Transforming Live Sports Streaming Optimization

Live sports streaming can push every element in your video delivery chain to its limit, exposing every potential weakness in seconds. When the Super Bowl, the O...

17/03/2026

Dell Case Study: Powering the Future of Sports Media One Experience at a Time at UT Austin

Texas Athletics sought to modernize its media production, enhance fan experience...

17/03/2026

NAB 2026: Ikegami to Showcase Latest Generation TV Production Cameras, Controllers and Monitors

Ikegami USA will demonstrate the latest additions to its wide range of broadcast...

17/03/2026

TNA Wrestling and iHeartMedia Announce Major Multi-Platform Collaboration

TNA Wrestling and iHeartMedia announces a new multi-platform collaboration that will integrate iHeartMedia across TNA's premium live events, weekly televisi...

17/03/2026

The Miami Dolphins and Dell Boost Fan Experience, Safety, and Efficiency at Hard Rock Stadium

The goal was to transform Hard Rock Stadium into a global leader in sports and e...

17/03/2026

Spectrum Launches Multiview for NCAA Basketball Tournaments

Spectrum has announced the launch of its new Multiview feature in the Spectrum TV App, giving customers the ability to watch up to four NCAA men's or women&...

17/03/2026

Pac-12 Inks Integrity/Data Deals With Genius Sports, IC360

Genius Sports deal also covers data technology, AI, fan engagement, and performance analysis....

17/03/2026

Rede Massa Chooses Net Insight to Enable State-Wide Centralized Operations

Net Insight is supporting the rollout of a new state-wide centralized operation with Rede Massa, which is an SBT affiliate, the Brazilian regional television ne...

17/03/2026

F1 The Movie' Wins the Academy Award for Best Sound

Featuring audio from practice sessions, qualifying races, and Grand Prix races, the film represents Apple's sports-media ambitions At Sunday night's Ac...

17/03/2026

SVG New Sponsor Spotlight: Oracle's Mark Ramberg on the Future of Live Broadcast in the Cloud with OCI

Live broadcast has always been one of the most demanding environments in media a...

17/03/2026

DIRECTV Adds Multiview and Sports Central Features Ahead of NCAA Tournament

DirecTV is introducing several new viewing features, including a multi-screen March Madness Mix channel and an updated Sports Central mobile app hub, ahead of...

17/03/2026

Deltatre and ATP Media Announce Multi-Year Broadcast Graphics/Data Partnership

Deltatre has announced a multi-year partnership with ATP Media, the media arm of the ATP Tour, covering broadcast graphics, data, and production across the 2026...

17/03/2026

Detroit Pistons, Scripps Sports To Air Five Games Free Over the Air on TV-20 Detroit

The Detroit Pistons have announced a third consecutive season partnering with Sc...

17/03/2026

How Fresh Finds Africa Propelled Rapper Zaylevelten to a Breakout Year

Fresh Finds Africa spotlights emerging artists and movements across the continent and its global diaspora, with listeners tuning in to discover new Afro-forward...

17/03/2026

Spotify Sparked Viral Moments at G27: genie fest, Driving the Discovery of Thai Rock

Last month, more than 60,000 fans piled into Bangkok's Rajamangala National ...

17/03/2026

Black Rooster Audio release VWB-1X

Vintage-inspired channel strip joins line-up Black Rooster Audio's latest plug-in provides an all-in-one mixing tool inspired by classic analogue consol...

17/03/2026

Accentize unveil dxSplit

Level and EQ voice, reverb and noise independently The latest plug-in to join Accentize's collection is said to take a new approach to dialogue processi...

17/03/2026

RF Spectrum Threat: OFCOM Survey

UHF radio mic & IEM bandwidth at risk Once again, the UHF bandwidth that is currently allocated to RF audio gear is at risk of being reassigned to high-spee...

17/03/2026

SGL Carbon hosts Bavaria's first pilot training course for prospective plant fire department squad leaders

Last Friday, the first Plant Fire Department Training Week in Bavaria successf...

17/03/2026

New campaign from NAATI and SBS CulturalConnnect highlights how we all deserve to be understood'

New campaign from NAATI and SBS CulturalConnnect highlights how we all deserve ...

17/03/2026

NAB Appoints Two New Members to Television Board of Directors

Share Copy link Facebook X Linkedin Bluesky Email...

17/03/2026

PMVG's TechConnect Goes Virtual for 2026

Share Copy link Facebook X Linkedin Bluesky Email...

17/03/2026

Miris unlocks high-fidelity 3D asset streaming at scale

3D streaming infrastructure provider Miris today announced the launch of a public beta for its new 3D asset streaming platform. Miris is building the infrastruc...