Multilingual Video Localisation

Multilingual AI Video Localisation for Global Enterprises

One master video. Forty plus languages. Native-quality voice, accurate lip-sync, and producer-led review on every market – without the cost or calendar of traditional dubbing.

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What this is

AI video localisation translates and re-voices a master video into multiple languages while preserving on-screen presence. Lip-sync is regenerated to match each new language so the result looks shot in market, not subtitled. We pair AI with in-market reviewers and a producer-led QA gate, which is how localisation actually works for regulated content – the AI handles the heavy lifting, humans approve the nuance.

Who it's for

Global enterprises rolling out the same training, product or comms message across markets
APAC-focused teams covering Mandarin, Cantonese, Japanese, Korean and South-East Asian languages
Compliance and HR teams that need consistent messaging in every region
Marketing teams running global campaigns with regional adaptation

Where it's used

Global training and onboarding

Roll the same module to 30 markets simultaneously, with each version reviewed by an in-market lead.

Leadership and CEO comms

Same leader, same face, same voice profile – speaking each region's language with natural lip-sync.

Product marketing at scale

Localise launch films and product explainers to every market on day one of release.

Customer support video

Help-centre and how-to videos in every language a customer might watch them in.

What you get

Master script translation with in-market review
Voice synthesis in the original presenter's tone and pace
Regenerated lip-sync for natural on-screen delivery
Producer-led QA on every language version
Version control and audit trail across the full set

Common questions

How many languages do you support?

40+ languages with native-quality synthesis and accurate lip-sync – including Mandarin, Cantonese, Japanese, Korean, Arabic, Hindi and the major European languages.

Will the lip-sync look natural?

Yes. Lip-sync is regenerated per language rather than time-stretched, so the on-screen presenter looks native to each market.

Can you preserve the original presenter's voice?

Yes – with consent, we voice-clone the original presenter so each language version sounds like them speaking that language, not a generic synthetic voice.

How long does a 30-language rollout take?

Typically 5–10 working days for a full rollout including in-market review – a fraction of traditional dub-and-record.

How do you handle compliance in regulated content?

In-market reviewers approve every script before voice generation, and producers approve every cut before delivery. Provenance and version trail on every asset.

Go Deeper

Explore related playbooks and tools for detailed frameworks on the topics covered here.

The Scale Playbook

How to operate global content programmes without losing quality.

AI Communications Playbook

Multilingual comms with one consistent leadership voice.

AI Video Playbook

Localisation as a production stage, not an afterthought.

Managed digital human platform - 48-hour delivery

Ready to see it in your environment?

We'll walk through how this works for your team, your content and your governance requirements.

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