Prepare a clear reference recording

Use a supported audio format

The workspace accepts WAV and MP3. Upload a valid audio file: renaming an extension does not convert its format. Follow the current workspace instructions for file size limits and handle any upload error before continuing.

Listen before uploading

• Use your own recording or a voice recording you have permission to use.
• Choose clear speech from one speaker, with minimal music, overlapping voices or strong environmental noise.
• Check for distortion, abrupt volume changes and long silent gaps.
• Choose delivery close to your intended scene, and still listen to each generated result.

Check the voice with a short passage

Select a short script with complete sentences and punctuation. Generate it, then compare voice character, clarity and rhythm. Confirm the reference voice first, then adjust emotion and speaking speed one at a time.

Reference audio does not guarantee identical delivery for every sentence. Review the output and confirm your permissions for both the recording and script before publishing your work.

Continue to generation and export

Use the first voiceover guide to generate, listen and export WAV audio. Read the feature overview for emotion and speed controls.

This guide explains the voiceover workflow in English. Upload controls and labels follow the current workspace interface.