AI Video Dubbing With Real Lip-Sync
AI video dubbing takes an existing video and replaces its spoken track with a new-language performance, timed to the picture. Damrooh aligns the dub to on-screen lip movement and keeps it dialect-true across 12 Indian languages.




Audio-only dubbing is easy to make and easy to spot; the mouth says one thing and the ears hear another. Damrooh's video dubbing closes that gap by aligning the new-language audio to on-screen lip movement, so a scene dubbed from Hindi into Tamil still reads as a real performance.
The dialogue itself stays dialect-true. Damrooh handles 12 Indian languages and 25+ dialects, so a microdrama can go from a metro release to a Tier-3 language version without sounding translated. Consent-verified cloned voices can carry the same character across every language version.
It runs at catalogue scale. The same pipeline behind Tarang, Trinetra's consumer audio product, dubs full slates of vertical microdrama, not one-off clips, through a single API over 37+ frontier models.
One take. Every language.


Lip-sync alignment
New-language audio is matched to on-screen mouth movement so dialogue tracks the picture.
Dialect-true dialogue
12 languages and 25+ dialects, each voiced to sound native to its region.
Consistent characters
Consent-verified cloned voices keep a character recognizable across every language version.
Catalogue scale
Dub full slates of microdrama through one API, the same pipeline that powers Tarang.
Real episodes · made on Trinetra






Questions, answered
Does it actually match lip movement?
Yes. Damrooh aligns dubbed audio to on-screen mouth movement so the new-language dialogue stays in sync with the picture.
How many languages can I dub one video into?
Any of the 12 supported Indian languages and 25+ dialects, and you can produce multiple language versions from a single source video.
Can the same character keep one voice across languages?
Yes. Use a consent-verified cloned voice and that character sounds consistent across every dubbed language version.
Is this built for short vertical video?
Damrooh is built for India-first vertical microdrama and dubs it at catalogue scale, not just individual clips.
How do I begin?
Start free at video.bulletshorts.co/login, or book a demo to see a scene from your own footage dubbed with lip-sync.