All articles

Localization

Multilingual tracks, not separate projects

Localization is usually treated as something that happens after the show works. By then the voice was cast for one language, the beats were timed to one script, and the claims were written for one market - and none of those are recoverable cheaply.

Fictional Anaya and Kabir facing each other across a table in a dialogue scene
AI-generated concept artwork for Tosheo. Fictional people and scenes; not a customer production.

The three decisions

  1. 01
    Voice casting

    An identity has to survive every declared track. Cast for one language and the second gets a different-sounding character, because you are then matching a performance rather than casting a person.

  2. 02
    Beat timing

    Episodes are timed against dialogue. A line running four seconds in one language may run six in another, and a 90-second episode has nowhere to put the extra two.

  3. 03
    Claim substantiation

    For branded work, a claim substantiated in one market is not substantiated in another by being translated. The approval does not travel with the words.

Declaring a track you later drop costs a casting session. Adding one you did not declare costs the identity, and there is no version of the second problem that money solves cleanly.

What a track shares and what it owns

One production, several tracks
ElementSharedPer track
Canon and story stateYesNo
Picture and shot structureYesNo
Voice and pronunciationNoYes
Captions and reading speedNoYes
Language-bound rightsNoYes
Native review gateNoYes
Delivery packageNoYes

The practical payoff of that split is independence in the right direction. A melody cleared only for Hindi blocks the Tamil track and not the season. A pronunciation error is repaired as audio segments in one track. And a language-track comparison on the same episode is a cleaner test than most marketing experiments ever get, because everything except the track is identical.

What we are not claiming

Frequently asked questions

Is this dubbing?

Closer to producing the episode in that language than dubbing it afterwards. The track shares the picture, the canon and the story state; the voice, phrasing, captions and review belong to the track, and lip-sync tolerance was chosen with every declared track in mind.

Can I add a language after the season is finished?

Yes, and it costs more than declaring it would have. The system handles the scope change honestly; it cannot undo a casting decision made without that language in the room.

Who signs off on a track?

A native reviewer for that language, as a named approver at their own gate. A Hindi approver cannot sign for Tamil, and asking them to is how localization quality quietly degrades.

Do tracks ever have different edits?

Where a market requires it, and each divergence is recorded. The default is a shared picture, because divergent edits multiply review burden and are the main way a track turns back into a separate project.

What if only one track performs?

That is genuinely useful information and it is part of what the retention gate looks at. It is also one of the few clean comparisons available, because the only variable that changed was the track.

Tosheo

Notes on the craft, decisions and systems behind AI-native production. Published by Tosheo.

Updated
All articles

From reading to making

See how a production comes together.

Follow the AI Director from your story brief through planning, review, production and delivery.

How Tosheo works