AI Lip Sync Technology

AI Lip Sync.
Perfected.

Frame-accurate lip synchronization for films, ads, and global content — powered by VOX AI.

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Why VOX

Built for Production-Grade Content

Frame-Perfect Sync

Our AI engine processes at the frame level — not segment level. Every phoneme lands with surgical accuracy.

Multi-Language

Korean, Japanese, Arabic, Spanish, French and more — natural-looking sync across every major language.

Delivered When It Matters

We don't race the clock — we own it. Your content ships production-ready, on deadline, without compromise.

Secure & Confidential

NDAs honoured. Encrypted pipeline. Your footage never leaves the production environment.

Trusted by content creators & production teams worldwide
Film Studios OTT Platforms Ad Agencies Brand Houses Post-Production YouTube Creators Gaming Studios Broadcast Networks Film Studios OTT Platforms Ad Agencies Brand Houses Post-Production YouTube Creators Gaming Studios Broadcast Networks
100%
Frame-Level Accuracy
All
Global Languages
8K
Max Output Resolution
NDA
Every Project Protected
Demo Reel

See VOX in Action

B&A AI Lip sync Before / After
Kalnick Truth Demo Lip Sync Demo
Play Dirty Demo Lip Sync V01
AI ENG & Tel Sync Multilingual
Sadhguru AI Lipsync Short
VOX Lip Sync Demo Demo
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Test Clip
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Process

From Voice to Perfect Sync

01
Send Us Your Data

Share your footage along with the unsynced data and aligned audio track — the raw material we need to begin.

02
We Analyse & Map

Our AI dissects every frame — mapping phonemes, muscle movement, and timing with frame-level precision before a single pixel changes.

03
VOX Dubs It

We dub your content while preserving the original texture, emotion, and expression of the performance — nothing feels replaced, everything feels real.

04
Receive Output

Production-ready file delivered at broadcast grade — indistinguishable from the original, built for any screen in the world.

Applications

Built for Global Content

FILM & OTT Film & OTT
01
Film & OTT

Feature films, series, and streaming content localised into any language with cinema-quality lip sync. Trusted by post-production houses worldwide.

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REC ADVERTISING Advertising
02
Advertising

Commercials and brand videos re-versioned for global markets without re-shooting. Same talent, every language, perfect mouth movement.

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SUBSCRIBE CREATORS & YOUTUBE Creators & YouTube
03
Creators & YouTube

Reach new audiences in their native language. Grow your channel internationally without losing the authenticity of your original performance.

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GAMING & VIRTUAL Gaming & Virtual
04
Gaming & Virtual

Character dialogue sync for games, VTubers, and interactive media. Real-time capable pipeline for next-gen virtual production.

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Capabilities

The VOX Technology Suite

VOX works across production and post-production scenarios — preserving the creative process while delivering authentic lip sync at every stage.

01
Multi-Language Lip Sync

Language-agnostic AI built for worldwide presence. Feed any dubbed audio in any language — VOX maps it frame-perfectly to the original performance.

All Global Languages Frame-Accurate
02
Dialogue Replacement

Edit, update, or replace specific dialogue lines in pre-shot content — without a reshoot. Fix mispronunciations, update scripts, or adapt for regional markets.

Post-Production No Reshoot
Our Edge

Why VOX Over Others?

VOX is not just automation.

We combine AI precision with production understanding to deliver results that look natural — not generated.

We are the backend engine behind global content localization.
Questions

We Got The Answers

AI lip sync is a generative AI process that visually synchronises an actor's lip and facial movements with dubbed or replaced audio — creating seamless, native-feel performances across languages. It preserves acting, emotion, and visual integrity without requiring any reshoots.
You provide the original unsynced video footage and the aligned target-language audio track. Any resolution, any format. All uploads are handled through our secure, encrypted pipeline under NDA.
VOX supports all major global languages — including English, Hindi, Spanish, Arabic, Korean, Japanese, French, German, Telugu, Tamil, Bengali, Turkish, and more. If your target language is spoken, we can sync it.
We work to your production schedule. Timelines are agreed upfront — we don't impose generic turnaround windows. For urgent broadcast deadlines, we have a priority pipeline available.
Absolutely. Every engagement begins with an NDA. Your footage is processed in an encrypted environment and never shared, repurposed, or used for training data. Confidentiality is not optional at VOX — it is the default.
Yes. Dialogue Replacement is a core VOX capability. Whether you need to fix a line, update a script post-shoot, or adapt content for a specific market — VOX can re-sync any audio to the existing performance without a reshoot.
Send us a message using the form below or email connect@voxsync.in directly. We offer a free test clip on your own footage — no commitment required — so you can see the quality before any commercial conversation begins.
Send a Request

Talk to VOX Team

Or email us directly: connect@voxsync.in
Get Started

Ready to Perfect
Your Content?

Get a free test clip. No commitment. See VOX quality on your own footage before you invest anything.

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