When you dub a video into another language, there are two ways to do the audio. You can lay a new voice over it, a voice actor or a stock AI voice. Or you can clone your own voice and have you speak the new language. For creators, the second option is usually the right one. Here’s why.
The two options, side by side
- A new voiceover: someone else’s voice reads the translated script. The words are right, but the person on screen no longer sounds like themselves.
- A cloned voice: your voice is modelled from your own clip, then used to speak the translation. Same face, same voice, new language.
Why your voice is part of the content
- Your voice is your brand. Regular viewers recognise you by ear as much as by face. Swap the voice and the video feels like a re-upload by someone else.
- Face and voice should match. A stranger’s voice coming out of your mouth is distracting, and it’s the first thing new viewers notice.
- One identity across every channel. If you run a Spanish or Hindi version of your channel, a cloned voice keeps it recognisably you, not a franchise.
- No casting, no re-recording. You don’t have to find, brief and pay a voice actor for each language, or redo it when you post the next video.
What a good dub keeps besides the voice
- The meaning, not just the words. VideoVoice translates for meaning rather than word for word, so idioms and jokes still land.
- Your background music. The original music bed is preserved under the new speech, so the edit still feels like yours.
- Captions that match. You can burn in subtitles timed to the dubbed audio.
Hear it for yourself
When a new voiceover still makes sense
- The video has no on-screen speaker, like a faceless explainer, and you never used your own voice.
- You want a deliberately different character or narrator for that language.
- The source audio is too noisy to clone from. Clean, single-speaker audio clones best.
Use it responsibly
- Only clone your own voice, or a voice you have clear permission to use. Never clone real people without their consent.
- Only dub content you have the rights to.
Why bother dubbing at all?
- YouTube says creators who added multi-language audio saw over 25% of their watch time come from views in the video’s non-primary language (YouTube Official Blog, 2025).
- Ready to try it? Follow the four steps in How to dub a YouTube Short into another language.