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# Lip Sync With Multiple Characters In One Scene

# 🗣️ How do I lip-sync only one character when there's more than one in a scene?

If a scene has two or more characters and you only want one of them speaking, Atlabs needs to know exactly who; otherwise, every character in frame can end up mouthing along to the same dialogue. It lives in the **Lip Sync tab**, inside **Edit Video** for that scene.


![](https://storage.crisp.chat/users/helpdesk/website/-/4/1/a/c/41accd17b39fe400/image_1e730bt.png)

#### Tag the speaking character

1. Open the scene and go to **Edit Video → Lip Sync tab.**
2. In your prompt, tag the character who should be speaking with **@**, then describe the action, for example: *"@Lumi Fox is speaking the dialogue."*
3. Leave the other characters in the scene untagged so they aren't read as speakers.
4. Generate. Only the tagged character's mouth moves to match the voiceover; everyone else stays still.


![](https://storage.crisp.chat/users/helpdesk/website/-/4/1/a/c/41accd17b39fe400/screenshot-2026-09-07-at-25053_vy0qk0.png)

💡 **Tip:** The more specific your tag, the more reliably it works, adding what the speaking character is wearing or doing alongside the @ tag helps Atlabs lock onto the right one when a scene is busy.