# Voice Cloning

Use reference audio to implement voice cloning functionality.

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## Prepare Reference Audio

1. Prepare a clear audio file (MP3/WAV/FLAC)
2. Recommended duration: 10-30 seconds
3. Avoid background noise

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## Usage Steps

1. Select a TTS workflow that supports voice cloning (e.g., Index-TTS) in voice settings
2. Upload reference audio file
3. Test effects with "Preview Voice"
4. Generate video

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## Notes

- Not all TTS workflows support voice cloning
- Reference audio quality affects cloning results
- Edge-TTS does not support voice cloning

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## More Information

Detailed voice cloning tutorial coming soon.

