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There are two voiceover tools. The Home project type builds a B-roll video. The editor panel adds narration to a project you already have.

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Create a Voiceover project

1

Choose Voiceover

On Home, open the project type menu and select Voiceover. The description is “Create a B-roll video.”
Project type menu including Voiceover
2

Describe the video

Write the script or the brief in the prompt. Attach images, clips, or links the B-roll should follow. Pick an edit style if you want a specific treatment.
3

Create the project

Select Create my video. Captions plans the B-roll around the voiceover and opens the editor. A Voiceover project is also where you set up a new cloned voice: start the project, wait for the plan, then configure the voice before you generate.

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Add narration in the editor

Select Voiceover on the tool rail.
  • Import voiceover adds an audio file.
  • Generate takes a script and reads it in the selected voice.
  • The voice button shows the voice that will be used, including a clone already on the account.
  • Choose the voice, then Generate voiceover. The track lands on the timeline.
You can also select the chat suggestion Add narration on a new project. See AI chat.
Last modified on November 5, 2026