---

name: pixverse-lip-sync description: "PixVerse | Lip Sync. Sync lips in videos to audio or text using PixVerse AI. Create talking head videos with accurate lip synchronization. Triggers: lip sync, pixverse lip sync, talking head, sync lips, lip sync video, audio to lip sync, lip movement" allowed-tools: Bash(curl *), WebFetch

PixVerse | Lip Sync

Sync lips in videos to audio or text using PixVerse AI. Provide a video and either audio or text content to generate accurate lip synchronization, with a choice of built-in speaker voices.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "pixverse-lip-sync",
    "version": "0.0.1",
    "input": {
      "video_url": "https://example.com/talking-head.mp4",
      "audio_url": "https://example.com/speech.mp3",
      "speaker": "auto"
    }
  }'

Parameters

Parameter	Type	Default	Description
audio_url	string	-	URL of the audio file (max 30 seconds)
speaker	string	-	Speaker voice. Options: auto, Emily (1), James (2), Isabella (3), Liam (4), Chloe (5), Adrian (6), Harper (7), Ava (8), Sophia (9), Julia (10), Mason (11), Jack (12), Oliver (13), Ethan (14)
speaker_content	string	-	Text content for the speaker to say
video_url	string	-	URL of the input video (max 30 seconds)

Examples

Lip sync with audio file:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "pixverse-lip-sync",
    "version": "0.0.1",
    "input": {
      "video_url": "https://example.com/person-speaking.mp4",
      "audio_url": "https://example.com/voiceover.wav",
      "speaker": "auto"
    }
  }'

Lip sync with text and voice selection:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "pixverse-lip-sync",
    "version": "0.0.1",
    "input": {
      "video_url": "https://example.com/presenter.mp4",
      "speaker_content": "Hello everyone, welcome to our product launch. Today we are excited to announce something amazing.",
      "speaker": "1"
    }
  }'

Related Models

• ElevenLabs | Text to Speech - Generate speech audio for lip sync
• Faceswap | Video - Swap faces in videos
• ElevenLabs | Voice Changer - Transform voices in audio

Documentation

• each::labs Docs
• API Reference