# 声动人像VideoRetalk

发送 post 请求，可基于人物视频和人声音频，生成人物讲话口型与输入音频相匹配的视频。

```
curl --location '{{BASE_URL}}/qwen/api/v1/services/aigc/image2video/video-synthesis/' \
--header 'X-DashScope-Async: enable' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
    "model": "videoretalk",
    "input": {
        "video_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250717/pvegot/input_video_01.mp4",
        "audio_url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250717/aumwir/stella2-%E6%9C%89%E5%A3%B0%E4%B9%A67.wav",
        "ref_image_url": ""
     },
    "parameters": {
        "video_extension": false
    }
  }'
```

响应成功返回

```
{
    "output": {
	"task_id": "a8532587-fa8c-4ef8-82be-0c46b17950d1",
    	"task_status": "PENDING"
    }
    "request_id": "7574ee8f-38a3-4b1e-9280-11c33ab46e51"
}
```

通过 get 请求查询任务状态

```
curl -X GET '{{BASE_URL}}/qwen/api/v1/tasks/<YOUR_TASK_ID>' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY"
```

任务成功完成响应

```
{
    "request_id": "87b9dce5-7f36-4305-a347-xxxxxx",
    "output": {
        "task_id": "3afd65eb-9604-48ea-8a91-xxxxxx",
        "task_status": "SUCCEEDED",
        "submit_time": "2025-09-11 20:15:29.887",
        "scheduled_time": "2025-09-11 20:15:36.741",
        "end_time": "2025-09-11 20:16:40.577",
        "video_url": "http://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.mp4?Expires=xxx"
    },
    "usage": {
        "video_duration": 7.16,
        "video_ratio": "standard"
    }
}
```

可用模型

| 模型名称 | 说明 | 单价 |
| --- | --- | --- |
| videoretalk | 生成人物讲话口型与输入音频相匹配的新视频 | 0.08元/秒 |