AI dubbing for video ads: scope, costs and review
Set language, voice permission, quote line items and human review before making dubbed ad versions.
Treat AI dubbing as a production and review job, not just an audio export. Name the market and language variety, agree on the source and voice use, price each production and review step, and assign someone who can check the final ad.
Choose the market and source first
“French version” or “Spanish version” leaves choices open. Name the market, language variety, tone, offer, price, product terms, and destination page. Give the reviewer the campaign brief and landing page as well as the script.
Check the source transcript against the recording. Resolve names, numbers, and product terms before making target versions. Mark claims and conditions that must stay intact. ElevenLabs’ documentation advises correcting the source transcript first; its documented API transcript-editing and regeneration endpoints require Enterprise access. A source edit can also mark translated outputs stale. Check the exact tool and plan before quoting revisions. ElevenLabs dubbing revision guide.
Agree on the voice permission
Record this for each campaign before production. These are scope prompts for the deal and approval record, not universal legal requirements.
| Field | What to record |
|---|---|
| Campaign | Brand, product, and named campaign |
| Markets and languages | Countries and language varieties |
| Channels and account | Platforms, placements, organic or paid use, and account owner |
| Source material | Approved recordings, scripts, and creator assets |
| Voice treatment | Translation, voice cloning, edits, or lip sync allowed for this job |
| Versions and reuse | Approved outputs and what needs a new approval |
| Review | Who checks creator portrayal and who checks the language |
| Term and handoff | Start/end dates and final files |
If the buyer changes the source, language, offer, or voice use, note whether it needs a new quote or approval. For campaign permissions beyond language work, see the creator likeness licence guide.
Build a dated quote
Add the quote date, currency, billing basis, and source for each amount. Request a vendor or production quote where you do not have one; this page does not give market rates.
| Cost item | Basis to quote | Amount / source |
|---|---|---|
| Source transcript check or correction | Per source / per minute | |
| Translation or adaptation | Per language / per version | |
| Voice generation and revisions | Per output / revision round | |
| Video edit, lip sync, or timing | Per version / edit round | |
| Captions, labels, price, and end card | Per market / version | |
| Fluent market review | Per version / review round | |
| Corrections and project management | Per round / flat fee | |
| Rights, storage, and delivery | Per campaign / term | |
| Total | Add only the agreed line items |
If the client supplies the translation, state whether you will check it or only produce from it. If you supply it, name the reviewer and correction rounds. A lead who cannot assess the language should not be the only person signing off its accuracy.
Keep a human review record
A fluent reviewer should check meaning before the team judges whether the voice sounds natural. Verify negation, quantities, dates, product terms, conditions, pronunciation, pace, captions, and scene timing.
Hypothetical review: A kitchen-ad source says a part is dishwasher safe only on the top rack. The reviewer finds that the target script dropped “only on the top rack.” The team corrects the script, regenerates the voice, and checks the final audio, captions, and on-screen text before recording approval.
| File and version | Market and language | Reviewer and date | Finding and correction | Final status / approver |
|---|---|---|---|---|
YouTube warns that its own automatic-dubbing feature may make errors with pronunciation, accents, dialects, names, and idioms. This is a warning about YouTube’s feature, not a measure of every dubbing tool. It supports budgeting for human review rather than assuming an audio track is ready to run. YouTube automatic-dubbing guidance.
For a broader approval record, see the creator approval checklist. For the separate difference between finished ad use and model training, read AI clauses in UGC contracts.
Connect this decision to the campaign
Add the exact language and synthetic-voice treatment to the licence checklist, then send each finished language version through the approval record. A source-language yes does not settle a new language or claim.