> ## Documentation Index
> Fetch the complete documentation index at: https://www.vozo.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Started

> Learn how to create or edit speech using Voice Studio — whether starting from scratch or editing with existing audio/video.

## Start a Project

You can begin in two ways:

* **Create New Project**: Start from a blank project and generate speech from text.
* **Import Audio/Video**: Upload existing media to edit the speech, change voice, or add new voice-over.

## Configure Your Project

If you choose **Import Audio/Video**, you'll need to configure the following before processing begins:

* **Language Spoken**: Select the language spoken in your uploaded audio or video, or choose **Auto-Detect** to let the system identify it automatically.
* **Number of Speakers**: Choose the number of speakers or use **Auto-Detect** for automatic speaker separation. Providing the correct number improves accuracy.

Click **Continue** to proceed.

<Note>
  If you selected **Create New Project**, you can skip this step and begin generating speech directly from your script.
</Note>

## Edit Speech

### Generate Speech

* In the Speech section, click **Add Segment**.
* Enter your text, choose a voice (from the left side of the text), and click the **Generate Speech** button.

  <img src="https://mintcdn.com/vozo/D4PnhsNHU4APCOV1/images/voice-studio-generate.gif?s=8ad5b908043fcf9e6deefb2e09e64a9c" alt="Voice Studio Generate Gi" width="2416" height="480" data-path="images/voice-studio-generate.gif" />

### [Edit Speech](/edit_script_dub/edit_speech)

* Click on the sentence you want to edit.
* After editing, click **Generate Speech** to generate audio for that sentence.

### [Rewrite with AI Pilot](/edit_script_dub/ai_pilot)

* Click a sentence and choose **Rewrite with AI** in the toolbar.
* Provide a prompt and preview the result.
* To rewrite the entire script, use the **AI Pilot** button at the bottom right of the Speech section.

## Adjust Audio Timing and Speed

Use the timeline at the bottom to fine-tune audio playback.

### Adjust Timing

Drag the speech audio block left or right to shift its position.

<img src="https://mintcdn.com/vozo/H2aAjsZcH19aRL8G/images/editscriptadjusttiming.gif?s=d9c767b87743208f76188f25784eab93" alt="Adjust speech timing" style={{ width:"70%" }} width="1292" height="476" data-path="images/editscriptadjusttiming.gif" />

### Adjust Speed

Hover over either edge of a speech block to reveal a handle. Drag to stretch or compress for speed control.

<img src="https://mintcdn.com/vozo/H2aAjsZcH19aRL8G/images/editscriptadjustspeed.gif?s=ba49e6b10129c7a711efd8f001e7f6d4" alt="Adjust speech speed" style={{ width:"70%" }} width="1148" height="480" data-path="images/editscriptadjustspeed.gif" />

## Lip Sync

After generating speech, you can sync lip movements with the new audio.

<Note>
  Lip Sync is only available for projects with uploaded **video**.
</Note>

1. Click the **Lip Sync** tab on the left.
2. Refer to [Get Started with Lip Sync](/lipsync/get_started) for configuration.
3. Start lip sync to automatically match mouth movement with the updated voice.

## Export and Download

Once you're satisfied with your edits:

* Click **Export** at the top-right corner.
* After rendering is complete, click **Download** to get your final audio or video.

## FAQ

<AccordionGroup>
  <Accordion title="How are points charged in Voice Studio?">
    Please refer to the [Points Usage for AI Tools](/common/tools-points-rules) for detailed pricing rules.
  </Accordion>
</AccordionGroup>