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 of speaking, singing, or performing based on a single image and audio.

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

Rich scenarios: Supports three types of 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.

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

Request

Header Params

Body Params application/json

Example

{
    "model": "wan2.2-s2v",
    "input": {
        "image_url": "https://img.alicdn.com/imgextra/i3/O1CN011FObkp1T7Ttowoq4F_!!6000000002335-0-tps-1440-1797.jpg",
        "audio_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250825/iaqpio/input_audio.MP3"
    },
    "parameters": {
        "resolution": "480P"
    }
}

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": "https://img.alicdn.com/imgextra/i3/O1CN011FObkp1T7Ttowoq4F_!!6000000002335-0-tps-1440-1797.jpg",
        "audio_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250825/iaqpio/input_audio.MP3"
    },
    "parameters": {
        "resolution": "480P"
    }
}'

Responses

🟢200成功

application/json

Body

Example

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

Modified at 2025-08-28 02:42:46

Qwen-TTS (Speech Synthesis)

Tasks (Retrieve Task Results)