STUDIO25 Audio Post
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STUDIO25 AUDIO POST

Where stories resonate.

Film sound design and audio post-production for stories that deserve to be heard.

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The Studio

Founded in 2018, STUDIO25 Audio Post is an independent sound studio in Mumbai specializing in sound editing, sound design and final mixing for films, series and visual storytelling.

Selected Work

Selected work

Full filmography

International

Beyond borders.

Alongside Indian films and series, STUDIO25 contributes to international productions for global studios, platforms and filmmakers.

Services

From the first edit
to the final mix.

Sound editing, sound design and mixing at the core: one continuous workflow. Bring us in at any stage, or for all of it. Production sound is available on set through our sister company, Antone Audio.

01DialogueEvery word, every breath.

Dialogue editing, cleanup, ADR editing, dialogue preparation and supervision, so every performance reads clearly, and nothing is lost between set and screen.

  • Dialogue editing & cleanup
  • ADR editing & supervision
  • Dialogue preparation
02Sound DesignBuilding the world.

Creative sound design and sonic storytelling: constructing the sound world a film lives in, from the texture of a room to the weight of a single moment.

  • Creative sound design
  • Sonic storytelling
  • Sound world construction
03Sound EffectsDetail at every cut.

Hard effects, backgrounds, atmospheres and transitions, edited in detail and shaped to the rhythm of the picture.

  • Hard effects
  • Backgrounds & atmospheres
  • Transitions
04FoleyThe physical layer.

Foley editing and integration: the footsteps, cloth and touch that make a performance feel physical and present.

  • Foley editing
  • Foley integration
05Pre-mixReady for decisions.

Detailed preparation and balancing of every element before the final mix, so time on the stage is spent on creative decisions, not housekeeping.

  • Stem preparation
  • Balancing
  • Mix-ready sessions
06Final MixWhere it all lands.

Final mixing for film, OTT and theatrical release in our 7.1.4 Dolby Atmos room, delivered in Atmos, 7.1, 5.1 or stereo to each platform’s specification.

  • Dolby Atmos 7.1.4
  • 7.1 · 5.1 · Stereo
  • Film, OTT and theatrical delivery
07Complete Audio PostOne team, end to end.

End-to-end audio post-production, from production through final delivery: one accountable team carrying the sound of a project from the first take to the final master.

  • Production through delivery
  • Single point of contact
  • Delivery-ready workflow
08Production SoundOn set, via Antone Audio.

Production sound mixing, location recording and on-set sound support, delivered by Antone Audio, our dedicated production sound company. Clean dialogue captured at the source is where every good soundtrack begins.

On set · Sister company

Production sound by Antone Audio.

Our dedicated production sound company handles production sound mixing, location recording and on-set support, so the dialogue that reaches our edit rooms starts clean.

Visit antoneaudio.in

AI Voice & Audio

New tools.
Same ears.

We use AI where it serves the story (for dubbing, voice design and voice cloning) and hold it to the same editorial judgement and mix standards as everything else we deliver.

AI / 01

AI Dubbing

Multilingual dubbing that keeps the performance (timing, emotion and lip-sync), mixed to the same standard as the original language.

  • Multilingual localisation
  • Lip-sync adaptation
  • Language-version mixes
AI / 02

AI Voice Design

Original synthetic voices for characters, creatures, narration and worlds that need a sound no single performer can make.

  • Character & creature voices
  • Narration & announcer voices
  • Temp VO for edit & previz
AI / 03

AI Voice Cloning

Consented voice models for pickups, line fixes and continuity. When the actor is unavailable, the performance still holds.

  • ADR & pickup lines
  • Line replacement & fixes
  • Continuity across languages

Also with AI

  • Dialogue cleanup & restoration
  • Archival audio restoration
  • Sports & event audio recreation
  • Crowd & walla generation
  • Transcription & spotting
  • M&E creation through stem separation
  • Room tone & ambience reconstruction
  • Custom AI audio pipelines for productions

Consent first. We clone a voice only with the performer’s written permission, and every AI-assisted line is reviewed, edited and mixed by our team.

Our Approach

Sound is part of the story.

We are not simply an editing facility. Before a single sound is designed, we sit with directors, editors and production teams to understand the narrative, the performances and the visual language of the film.

The sonic world is built from there, as part of the storytelling, not laid over the top of it.

01

Story first

We start with the script, the cut and the director’s intent, not with a sound library.

02

Detail driven

The small sounds carry the most meaning. We give them the time they need.

03

Collaborative

We work alongside directors, editors and producers, from the first conversation to the final playback.

04

Technical precision

Clean sessions, rigorous organisation and standards that hold up at every hand-off.

05

Creative sound design

Sound that does more than accompany the picture. It shapes how a scene is felt.

06

Delivery-ready workflows

Built from day one to meet platform and theatrical delivery requirements.

About STUDIO25

Sanal George, founder of STUDIO25, in the studio
Sanal George · Founder, Supervising Sound Editor

Two decades of listening differently.

STUDIO25 is led by Sanal George: sound designer, production sound mixer and supervising sound editor, trained at FTII Pune, with more than twenty years of work across feature films and OTT series.

That experience runs through the studio: an ear shaped on location, in the edit and on the mix stage, now brought to every project that comes through our doors.

20+ YRS
Film & OTT soundSound design, production sound and supervising sound editing
2018
STUDIO25 foundedMumbai
2023
BAFTA Breakthrough IndiaSanal George
2017
National Film Award65th National Film Awards · Sound Design for Walking with the Wind
2016
Kerala State Television AwardChaver
MPSE
Member, Motion Picture Sound EditorsSanal George
Meet the people behind STUDIO25
The STUDIO25 7.1.4 Dolby Atmos room, looking back past the mix position to the surround and overhead speakers

Capabilities

Built for the whole soundtrack.

7.1.4Dolby Atmos mixing

A professional post-production facility with a 7.1.4 Dolby Atmos mixing room, set up so that every stage of the soundtrack can be handled under one roof, and judged in rooms you can trust.

  • 017.1.4 Dolby Atmos mixing
  • 02Dedicated sound editing environments
  • 03Dialogue editing
  • 04Sound effects editing
  • 05Foley editing
  • 06ADR workflows
  • 07Production sound via Antone Audio
  • 08Atmos, 7.1, 5.1 and stereo deliverables
  • 09AI voice and dubbing workflows
The STUDIO25 7.1.4 Dolby Atmos room from the front: projection screen, workstation monitors and control surface
7.1.4 DOLBY ATMOS ROOM · FRONTDIAPHRAGM BY STUDIO25 · ANDHERI WEST

Collaborations

  • Netflix
  • Amazon Prime Video
  • Apple TV
  • A24
  • Bhansali Productions
  • Roy Kapur Films
  • Maddock Films
  • RSVP

Credits

Filmography

FORMAT
ROLE
YEARTITLEFORMATSTUDIO25 ROLE
2027The PeasantFeature FilmProduction Sound
2026Chaar YaarSeriesSound Editing · Sound Design · Mixing · Production Sound
2026TenzingFeature FilmProduction Sound
2024HeeramandiSeriesSound Editing · Sound Design · Mixing · Production Sound
2024Teri Baaton Mein Aisa Uljha JiyaFeature FilmSound Editing · Sound Design · Mixing · Production Sound
2023OriginFeature FilmProduction Sound
2022Gangubai Kathiawadi →Feature FilmSound Editing · Sound Design · Mixing · Production Sound
2021AranyakSeriesSound Editing · Sound Design · Mixing · Production Sound
2020MismatchedSeriesSound Editing · Sound Design · Mixing · Production Sound
2017Walking with the WindFeature FilmSound Design · Production Sound · National Film Award

10 OF 10 CREDITS

Contact

Let’s make something sound incredible.

Tell us about your project, your timeline and what you’re trying to achieve. We’ll take it from there.

STUDIO
STUDIO25 Audio Post
Mumbai, India
ADDRESS
Diaphragm by STUDIO25
338, Laxmi Plaza, Laxmi Industrial Estate
Andheri West, Mumbai 400053
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We reply within 3 working days.

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