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AI can now translate a film's dialogue into many languages in an actor's own voice. Here is how the technology works, why Indian cinema is a natural fit and what the law says about voice rights.
Indian cinema has always been multilingual. Films are made in Hindi, Telugu, Tamil, Malayalam, Kannada, Bengali, Marathi and many other languages — and the biggest releases now aim to reach audiences across all of them. Blockbusters such as Baahubali, KGF, RRR and Pushpa showed the power of the "pan-India" release, largely built on dubbing.
Now artificial intelligence is transforming how that dubbing is done. AI tools can translate dialogue and generate speech that sounds like the original actor, sometimes with adjusted lip movements. This opens huge opportunities — and difficult questions.
AI dubbing usually combines several technologies:
Human editors, translators and directors still play a major role in quality control.
| Strengths | Limitations |
|---|---|
| Fast turnaround across many languages | Humour, idioms and wordplay often lose meaning |
| Consistent voice across languages | Emotional nuance can sound flat |
| Useful for documentaries, education and corporate video | Songs and poetry remain very hard |
| Can revive archival content | Cultural context needs human judgment |
India has a large community of professional dubbing and voice artists who have given iconic voices to film heroes, animated characters and Hollywood stars. AI dubbing raises concerns about:
Many in the industry argue for a hybrid model, where AI handles first drafts and humans perform, direct and finalise.
India has no single law specifically about AI voice cloning, but courts have increasingly protected personality rights, which include a person's name, image, likeness and voice.
These orders signal that using a celebrity's voice without consent can be legally risky. Contracts in the industry increasingly include clauses about AI use of voice and likeness.
The issue is global. Voice and likeness protections became a central issue in Hollywood labour negotiations in 2023, and new laws in several jurisdictions address digital replicas. In the EU, the AI Act requires disclosure of deepfakes, which can include synthetic voices.
Using AI tools is legal, but using someone's voice without consent may infringe personality rights, contracts or copyright, as recent court orders show.
AI is likely to change the work rather than eliminate it entirely. Many experts expect hybrid workflows where human performers remain central for quality content.
Songs remain difficult because of melody, rhyme and cultural meaning. Human lyricists and singers are still essential.
Often they cannot, which is why disclosure and labelling are becoming important.
AI dubbing could make Indian stories more accessible than ever, carrying films across language barriers at unprecedented speed. The challenge is to ensure the technology amplifies performers rather than exploiting them — with consent, credit and compensation at its core.
Sources: Delhi High Court (Anil Kapoor v. Simply Life India, 2023); Bombay High Court (Arijit Singh case, 2024); EU AI Act.
