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Dub a video in your own voice

Verified · partly

A Spanish track for a creator's video in the creator's own consented voice, or in a consented dubber's. The consent ledger is checked when the job starts, before the voice is rendered and again at approval. The track is cut to the video's exact length, the original track is never replaced, and subtitles get a QA pass. Nothing is published until a person approves. Approval seals a signed record and a C2PA label: "AI-dubbed, voice consented by" the named person.

You give it
A one-speaker video and a consented voice, then your approval; or a subtitle file to check
Details, API and self-host

Video

Mara Quill dubs her own 57-second whetstone how-to into Spanish in her consented voice. Glossary: whetstone, burr, strop, the channel name.

Voice
id_mara-quill-demo
Use
dubbing · project quill-workshop · territory WW
Target
Spanish (neutral)
Glossary
whetstone → piedra de afilar · burr → rebaba · strop → asentar · Quill Workshop (keep) · Mara (keep)

Fictional people with synthetic stock voices and self-made videos. A dub takes about a minute and each demo session gets two. The dub is an extra track: the original is never replaced, and nothing is published until a person approves it.

Result

Live

Pick a sample and dub it. The consent gate runs first; a refused voice never reaches the GPU.

Check any subtitle file

The same QA that runs on our dubs, on a file a person made: timing, reading speed, line length, glossary and SDH style. Code only, no model. It flags; a person decides.

A Spanish SDH subtitle file for the whetstone video, written by hand for this demo, with 15 errors planted on purpose in 13 edits: an overlap, a bad timecode, end before start, a line too long, three lines, a cue too fast to read, an empty cue, a missing and an avoided glossary term, mixed bracket styles, mixed speaker labels, a cue past the end of the video and a 50 ms gap.