wan2.2-s2v（Digital Human Generation）

POST

/aliyun/api/v1/services/aigc/image2video/video-synthesis

The Digital Human wan2.2-s2v model can generate videos with natural movements, speaking, singing, or performing, based on a single image and audio input.

Audio-driven: By inputting human voice audio, the model animates the character in the static image, synchronizing lip movements, facial expressions, and actions with the audio.

Rich scenarios: Supports three lip-sync scenarios—"speaking", "singing", and "performing".

Diverse character styles: Supports real people (portrait, half-body, full-body) as well as cartoon characters.

Output video resolution: Offers two resolution options—480P and 720P.

Pricing: 480P: 0.1 PTC/second
Pricing: 720P: 0.2 PTC/second

Request

Header Params

Body Params application/json

Example

{
    "model": "wan2.2-s2v",
    "input": {
        "image_url": "Image URL, supports HTTP/HTTPS links.",
        "audio_url": "Audio URL, supports HTTP/HTTPS links. Supported formats: MP3, WAV, etc."
    },
    "parameters": {
        "resolution": "Output video resolution. Supported values: 480P, 720P, 1080P."
    }
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/aliyun/api/v1/services/aigc/image2video/video-synthesis' \
--header 'Authorization: Bearer sk-jls4AaVBGoe1GwZD64qZA1qyKTN1MPHa4NmvH1cT68z7K1Zz' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "wan2.2-s2v",
    "input": {
        "image_url": "Image URL, supports HTTP/HTTPS links.",
        "audio_url": "Audio URL, supports HTTP/HTTPS links. Supported formats: MP3, WAV, etc."
    },
    "parameters": {
        "resolution": "Output video resolution. Supported values: 480P, 720P, 1080P."
    }
}'

Responses

🟢200Success

application/json

Body

Example

{
  "request_id": "6196e0f2-30f4-92fd-b554-591de5192d62",
  "code": "InvalidParameter",
  "message": "URL error, please check the URL!"
}

Modified at 2025-09-23 09:51:43

wan2.2-animate-move(Image-to-Motion)

wan2.2-animate-mix (Video replacement)