Video

PixVerse Lipsync

Credit-based pricing. Supports reference video.

Try PixVerse Lipsync →Compare models

Output

video

Inputs

Reference video (required)

Reference audio (optional)

Example prompt

Upload a portrait video and audio — PixVerse Lipsync delivers smooth, cinematic lip sync with natural head movement

Try this prompt →

LLM-ready

API & LLM schema

Exact request contract for this model. Agents can fetch it from /api/v1/models?id=fal-ai/pixverse/lipsync.

POST/api/v1/generate11 fields · 2 required

Field	Type	Requirement	Contract
`model_id`	constant	Required	ArtEmotion model identifier.
`extra`	object	Optional	Model-specific settings may also be nested here.
`max_credits`	number	Optional	Reject before submission if the estimated list price exceeds this cap. · Range: 1–…
`webhook_url`	string	Optional	Format: uri
`webhook_secret`	string	Optional	Optional model input.
`folder_id`	string	Optional	Optional model input.
`prompt`	string	Optional	Optional model input.
`text`	string	Optional	Text content for TTS when audio_url is not provided
`voice_id`	string	Optional	Voice to use for TTS when audio_url is not provided · Allowed: Emily, James, Isabella, Liam, Chloe, Adrian, Harper, Ava, Sophia, Julia, Mason, Jack, Oliver, Ethan, Auto · Default: Auto
`video_url`	string	Required	Format: uri
`audio_url`	string	Optional	Format: uri

Minimal request example

{
  "model_id": "fal-ai/pixverse/lipsync",
  "video_url": "https://example.com/video"
}

Raw JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fpixverse%2Flipsync",
  "title": "PixVerse Lipsync generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/pixverse/lipsync.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/pixverse/lipsync",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "text": {
      "title": "Text",
      "description": "Text content for TTS when audio_url is not provided",
      "type": "string"
    },
    "voice_id": {
      "title": "Voice Id",
      "description": "Voice to use for TTS when audio_url is not provided",
      "default": "Auto",
      "type": "string",
      "enum": [
        "Emily",
        "James",
        "Isabella",
        "Liam",
        "Chloe",
        "Adrian",
        "Harper",
        "Ava",
        "Sophia",
        "Julia",
        "Mason",
        "Jack",
        "Oliver",
        "Ethan",
        "Auto"
      ]
    },
    "video_url": {
      "type": "string",
      "format": "uri"
    },
    "audio_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "required": [
    "model_id",
    "video_url"
  ],
  "additionalProperties": false
}

Browse schemas for every ArtEmotion model →

FAQ

How much does PixVerse Lipsync cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if PixVerse Lipsync fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call PixVerse Lipsync from the API?

Yes. Use POST /api/v1/generate with model_id: "fal-ai/pixverse/lipsync". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

Ready to generate with PixVerse Lipsync?

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No commitment. New accounts get 50 free credits on signup. See pricing.