Basic Guy
2026 from English to Tianjin
*AI Dubbing
AI handles the labor, humans handle the soul.
Production-Grade AI Dubbing. Crafted in Versailles.
We bridge the gap between AI concepts and cinematic reality.
T4tone is the managed AI dubbing service of T4toon.sas, a Versailles studio founded in 2018. Baseline pricing is €1,000 per standard 60-minute content (about €16.6 per minute), full service. Native-speaking reviewers fine-tune every line in our T4edit workspace. When actor or agency voice-print rights are not available, we use legally vetted Apache 2.0 licensed voices, in line with EU AI Act transparency rules on deepfakes and voice cloning (Articles 50 and 52). Every project starts with a free video consultation.
Book a free video consultation
We reply within 24 hours. The video consultation is free.
Why most AI dubbing fails in production
A 15-second viral AI audio clip is easy. A 90-minute feature film with consistent emotional arcs is a completely different challenge.
Widely reported industry figures put the failure rate of enterprise GenAI pilots around 95% — they never become a reliable production process. T4tone is built for that gap: an industrial dubbing pipeline, not endless re-rolls of a demo take.
EU AI Act–compliant voice rights Use AI, legally.
T4tone is designed around compliance by design. The EU AI Act introduces transparency standards for deepfakes and voice cloning — notably Articles 50 and 52. We settle the legal voice path before generation, so your brand is not exposed after delivery.
If actor or agency voice-print permission is provided, we clone with clearance. If it is not, we switch to our library of legally vetted Apache 2.0 licensed voice models. That path is meant to avoid copyright and biometric infringement, and it is included in the all-in service price — not billed as a surprise add-on.
Human validation in T4edit
Natural results do not come from a single model click. Native-speaking freelancers use our collaborative platform, T4edit, to fine-tune the AI generation line by line — pacing, breath control, and regional cultural nuance.
The production benchmark is audience-facing: zero “Is this AI?” comments. That is why T4tone is a coproduction, not a token subscription.
Coproduction partner, not software vendor
We do not sell a monthly login and leave you to figure out bad takes. Every film is different. As coproduction partner we orchestrate AI voice cloning or licensed voices, TTS generation, and freelancer QA — after we understand the project and the director.
You bring the vision. We provide the pipeline and the people to execute it. The first step is a free video consultation.
How a T4 coproduction works
Dubbing at feature length starts with conversation, not an upload form. These are the production steps after you book the free consultation.
- 01
Free video consultation
We learn the film, the director’s intent, runtime, target languages, and the rights situation. No software login. This call is free.
- 02
Legal voice path
If actor or agency voice-print clearance exists, we clone with permission. If it does not, we use Apache 2.0 licensed voices designed for EU AI Act transparency rules.
- 03
AI generation at production scale
We generate the dubbed performance for the full runtime — not a 15-second clip — so character tone can hold across a feature or series.
- 04
Human validation in T4edit
Native-speaking reviewers correct pacing, breath, and cultural nuance line by line. The benchmark is simple: no “Is this AI?” comments from the audience.
- 05
Full-service delivery
Baseline pricing is €1,000 per standard 60 minutes of content. Complex mixes or musical animation are quoted after the consultation.
Proven across genres
The same pipeline covers children’s animation that needs exaggerated performance and adult crime drama that needs grounded delivery. Heritage post-production credits include France TV, Disney EMEA, and France4. Recent AI dubbing titles include Basic Guy (English to Tianjin), Orange Moo Cow and Rockoon (English to Italian).
Orange Moo Cow
2026 from English to Italian
*AI Dubbing
Rockoon
2026 from English to Italian
*AI Dubbing
Nate is Late S1 + S2
2019 - ★★★★☆ 8.0 / 10
France TV Production
Best Bugs Forever
2019 - ★★★★☆ 8.1 / 10
Disney EMEA Production
Zoe & Milo
2019 - ★★★★☆ 7.5 / 10
France4 Production
Watch dubbing demos
Two public folders. Open them to play the samples.
Live action covers drama, action, comedy, romance, reality TV and more. Animation covers English, French, German, Arabic, Chinese, Italian and more.
Transparent pricing: €1,000 per 60 minutes
Innovation should not stall in a quoting loop.
Baseline pricing for T4tone full-service AI dubbing is €1,000 per standard 60-minute content (approximately €16.6 per minute). The video consultation is free; this figure is the production baseline we confirm on the call.
1k Euro = 1 hour of content
* Full service
Multi-language mixes or musical animation may need a tailored editing quote. T4edit platform access is priced separately — ask on consultation.
Book a free video consultation
Questions first? Read the T4tone FAQ.