ByThen gives you a few ways to add narration to your video. You can pick from the built-in voices, clone your own, or bring a custom voiceover.
1. Use a ByThen Narrator
After your script is generated, you can browse and preview the narrators ByThen provides. Pick the one that fits your content best.
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2. Clone your own voice
Prefer your own voice? You can create a voice clone and use it as your narrator.
How to upload your voice for cloning
1. Go to the voice cloning section
β2. Upload a clear audio recording of your voice
For best results, record in a quiet environment. The longer and cleaner the sample, the better the clone.
β3. Save and apply your voice clone
Once processed, your cloned voice will be available as a narrator option across your projects.
3. Add voiceover in the Editor Tool
You can also add or swap voiceover directly in the Editor Tool using the Text-to-Speech feature. See the related article here for how that works.



