AI Dubbing automates the process of replacing dialogue in a video with a version in a different language. The technology uses a combination of AI tools: Speech-to-Text to transcribe the original dialogue, machine translation (often powered by an LLM) to convert the script, and Text-to-Speech to generate the new audio. Advanced systems also use voice cloning to make the dubbed voice sound like the original actor and even adjust the timing to match the speaker's lip movements, creating a seamless and natural-sounding localization for global audiences.