
Tech
AI Lip Sync Explained: Stop Asynchronous Lips in Video Translations
Asynchronous videos look unprofessional. Learn how AI Lip Sync and Visual Dubbing perfect your translations – GDPR compliant and scalable.
Simon Pieren
Dec 23, 2025
GDPR compliant
Made in Germany
Highest quality lip sync
Recommended by YouTube
Use Cases
September 12, 2025

Modern training happens through video – from internal tutorials to onboarding and full-scale e-learning courses.
But what if your teams are spread across different countries, or you need to train partners in multiple languages?
Translating learning content used to be slow, expensive, and inflexible.
With the right solution, it’s now faster, smarter – and much more scalable.
Workforces are global. Companies scale across borders, teams collaborate across time zones, and knowledge has to be delivered consistently and clearly.
Whether it’s compliance, product training, or soft skills – video is the go-to format, and it needs to feel native and relevant in every language.
HR and onboarding videos
Interactive learning content for LMS platforms
Technical tutorials
Software demos
Leadership development
Sales and product training
In sensitive areas like health, safety, or data protection, clarity and precision are essential – in any language.
For years, translating training videos meant:
Hire voice actors, rent a studio, dub everything manually, re-edit, re-record – repeat. A costly, slow, and rigid process.
Some companies gave up on localization entirely. Others opted for static subtitles, which often lead to disengagement or misunderstandings.
The result? Low impact, poor retention, and miscommunication.
Dubly provides a specialized platform for translating and localizing training videos – designed for both quality and scale.
AI-powered translation and dubbing – fast, efficient, reliable
Use the original voice or natural-sounding alternatives
Perfect Lip Sync – for authentic and professional presentation
Customizable settings per language or project
Optional Native Speaker Control for high-sensitivity content
GDPR-compliant and securely processed – ideal for HR and legal training
Bulk processing & API integration for enterprise-scale content
Upload your video, or connect via API for automation
Choose your target language(s) – including voice profiles, speakers, tone
Define translation settings
– custom prompts, glossary, audio optimization, speaker count
Optionally activate NSC, e.g. for legal or medical content
Automated translation & Lip Sync generation
**Download final versions
– ready for your LMS, internal systems, or external platforms
**

Many companies and academies already have extensive video libraries – often with hundreds of training modules, tutorials, or onboarding clips.
Dubly isn’t just for individual projects – it’s built to handle entire learning portfolios.
Batch upload and bulk processing via the platform
API integration for automated transfer and delivery
Central dashboard to manage all translations and statuses
Reusable prompts, settings, and glossaries across projects
**Native Speaker Control per video or per language, as needed
**
Whether it’s 200 product tutorials or a global onboarding curriculum:Dubly scales without compromising on speed or quality.
Results in just a few minutes
No credit card required
Best translation quality worldwide

If your company is global, your training content should be too – in a way that feels truly native, not machine-made.
Dubly helps you localize your e-learning videos, training content, and onboarding materials professionally, securely, and at scale.
Whether it’s 3 videos for your French sales team – or 300 for your global onboarding: Dubly makes it work.
About the author

Simon Pieren
Co-Founder | Marketing & Sales

Tech
Asynchronous videos look unprofessional. Learn how AI Lip Sync and Visual Dubbing perfect your translations – GDPR compliant and scalable.
Simon Pieren
Dec 23, 2025

Use Cases
Looking for an AI video translator? We answer how to translate video free using 3 methods: Subtitles, Basic TTS, and Professional Lipsync.
Simon Pieren
Dec 8, 2025

Use Cases
Looking to "translate video free"? Learn the technical differences between standard dubbing and generative AI Lip Sync, and how to test professional quality risk-free.
Simon Pieren
Nov 28, 2025