PRD-v2 Phase H

Dub

Universal dubbing surface for source language, target language, music preservation, voice matching, and caption generation.

Videos Publish

Dub worker

pending

POST /api/v1/dub/process required.

Voice match

not connected

Provider connection is not verified in the frontend.

Music preservation

pending

Kept as an explicit option in the request surface.

Source videoSource languageTarget languageCaption option

Dubbing will call the backend only after `/api/v1/dub/process` is connected. Until then this page records the required workflow without showing fake output.