Vidu Q3(mix/standard) 参考生视频

异步处理模式，返回任务ID用于后续查询

上传 1-7 张参考图 + 文字提示词，生成包含参考主体的短视频

支持 540p / 720p / 1080p 分辨率

时长范围 1-16 秒，适用于角色一致性、风格延续等场景

请求示例

bash curl --request POST \ --url https://api.openveer.com/v1/videos/generations \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "model": "viduq3", "prompt": "圣诞老人与熊在湖边相拥", "image_urls": [ "https://example.com/santa.png", "https://example.com/bear.png" ], "duration": 8, "resolution": "720p", "aspect_ratio": "16:9" }'

```python
import requests

url = "https://api.openveer.com/v1/videos/generations"

payload = {
"model": "viduq3",
"prompt": "圣诞老人与熊在湖边相拥",
"image_urls": [
"https://example.com/santa.png",
"https://example.com/bear.png"
],
"duration": 8,
"resolution": "720p",
"aspect_ratio": "16:9"
}

headers = {
"Authorization": "Bearer ",
"Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = "https://api.openveer.com/v1/videos/generations";

const payload = {
model: "viduq3",
prompt: "圣诞老人与熊在湖边相拥",
image_urls: [
"https://example.com/santa.png",
"https://example.com/bear.png"
],
duration: 8,
resolution: "720p",
aspect_ratio: "16:9"
};

const headers = {
"Authorization": "Bearer ",
"Content-Type": "application/json"
};

fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
```

```go
package main

import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)

func main() {
url := "https://api.openveer.com/v1/videos/generations"

  payload := map[string]interface{}{
      "model":        "viduq3",
      "prompt":       "圣诞老人与熊在湖边相拥",
      "image_urls":   []string{"https://example.com/santa.png", "https://example.com/bear.png"},
      "duration":     8,
      "resolution":   "720p",
      "aspect_ratio": "16:9",
  }

  jsonData, _ := json.Marshal(payload)

  req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
  req.Header.Set("Authorization", "Bearer <token>")
  req.Header.Set("Content-Type", "application/json")

  client := &http.Client{}
  resp, err := client.Do(req)
  if err != nil {
      panic(err)
  }
  defer resp.Body.Close()

  body, _ := ioutil.ReadAll(resp.Body)
  fmt.Println(string(body))

}
```

```java
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;

public class Main {
public static void main(String[] args) throws Exception {
String url = "https://api.openveer.com/v1/videos/generations";

      String payload = """
      {
        "model": "viduq3",
        "prompt": "圣诞老人与熊在湖边相拥",
        "image_urls": [
          "https://example.com/santa.png",
          "https://example.com/bear.png"
        ],
        "duration": 8,
        "resolution": "720p",
        "aspect_ratio": "16:9"
      }
      """;

      HttpClient client = HttpClient.newHttpClient();
      HttpRequest request = HttpRequest.newBuilder()
          .uri(URI.create(url))
          .header("Authorization", "Bearer <token>")
          .header("Content-Type", "application/json")
          .POST(HttpRequest.BodyPublishers.ofString(payload))
          .build();

      HttpResponse<String> response = client.send(request,
          HttpResponse.BodyHandlers.ofString());

      System.out.println(response.body());
  }

}
```

```php
"viduq3", "prompt" => "圣诞老人与熊在湖边相拥", "image_urls" => [ "https://example.com/santa.png", "https://example.com/bear.png" ], "duration" => 8, "resolution" => "720p", "aspect_ratio" => "16:9" ]; $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_POST, true); curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload)); curl_setopt($ch, CURLOPT_HTTPHEADER, [ "Authorization: Bearer ", "Content-Type: application/json" ]); $response = curl_exec($ch); curl_close($ch); echo $response; ?>

```

```ruby
require 'net/http'
require 'json'
require 'uri'

url = URI("https://api.openveer.com/v1/videos/generations")

payload = {
model: "viduq3",
prompt: "圣诞老人与熊在湖边相拥",
image_urls: [
"https://example.com/santa.png",
"https://example.com/bear.png"
],
duration: 8,
resolution: "720p",
aspect_ratio: "16:9"
}

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer "
request["Content-Type"] = "application/json"
request.body = payload.to_json

response = http.request(request)
puts response.body
```

```swift
import Foundation

let url = URL(string: "https://api.openveer.com/v1/videos/generations")!

let payload: [String: Any] = [
"model": "viduq3",
"prompt": "圣诞老人与熊在湖边相拥",
"image_urls": [
"https://example.com/santa.png",
"https://example.com/bear.png"
],
"duration": 8,
"resolution": "720p",
"aspect_ratio": "16:9"
]

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer ", forHTTPHeaderField: "Authorization")
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONSerialization.data(withJSONObject: payload)

let task = URLSession.shared.dataTask(with: request) { data, response, error in
if let error = error {
print("Error: (error)")
return
}

  if let data = data, let responseString = String(data: data, encoding: .utf8) {
      print(responseString)
  }

}

task.resume()
```

```csharp
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
static async Task Main(string[] args)
{
var url = "https://api.openveer.com/v1/videos/generations";

      var payload = @"{
          ""model"": ""viduq3"",
          ""prompt"": ""圣诞老人与熊在湖边相拥"",
          ""image_urls"": [
              ""https://example.com/santa.png"",
              ""https://example.com/bear.png""
          ],
          ""duration"": 8,
          ""resolution"": ""720p"",
          ""aspect_ratio"": ""16:9""
      }";

      using var client = new HttpClient();
      client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");

      var content = new StringContent(payload, Encoding.UTF8, "application/json");
      var response = await client.PostAsync(url, content);
      var result = await response.Content.ReadAsStringAsync();

      Console.WriteLine(result);
  }

}
```

响应示例

json { "code": 200, "data": [ { "status": "submitted", "task_id": "task_xxxxxxxxxx" } ] }

json { "error": { "code": 400, "message": "请求参数无效", "type": "invalid_request_error" } }

json { "error": { "code": 401, "message": "身份验证失败，请检查您的API密钥", "type": "authentication_error" } }

json { "error": { "code": 402, "message": "账户余额不足，请充值后再试", "type": "payment_required" } }

json { "error": { "code": 429, "message": "请求过于频繁，请稍后再试", "type": "rate_limit_error" } }

json { "error": { "code": 500, "message": "服务器内部错误，请稍后重试", "type": "server_error" } }

认证

Authorization string

所有接口均需要使用 Bearer Token 进行认证获取 API Key：访问 [API Key 管理页面](https://openveer.com) 获取您的 API Key 使用时在请求头中添加： ``` Authorization: Bearer YOUR_API_KEY ```

请求参数

model string

视频生成模型名称支持的模型： * `viduq3-mix` - 综合画质王，智能转场更强，支持 1 秒短视频 * `viduq3` - 默认首选，镜头切换更聪明

注意

**如何选择**：日常用 `viduq3`；要冲画质或要做 1-2 秒动效就用 `viduq3-mix`。

prompt string

文本提示词，最长 **5000 个字符** 描述动作和镜头，不要描述外观（外观由参考图片决定）。示例：`"圣诞老人与熊在湖边相拥"`

image_urls string

" required> 参考图片 URL 数组，**1-7 张** 支持公网可访问的图片 URL（http\:// 或 https\://）示例：`["https://example.com/santa.png", "https://example.com/bear.png"]`

警告

* 数量：**1-7 张** * 支持格式：PNG、JPEG、JPG、WebP * 最小尺寸：128×128 * 宽高比：1:4 \~ 4:1 之间 * 单张大小：≤ 50MB * 必须是公网可访问的 URL

duration integer

视频时长（秒） * `viduq3-mix`：`1` 到 `16` * `viduq3`：`3` 到 `16` 默认值：`5`

警告

`viduq3` 最低支持 3 秒，`viduq3-mix` 最低支持 1 秒。请根据所选模型传入有效时长。

resolution string

视频分辨率 * `viduq3-mix`：`720p`（默认）/ `1080p` * `viduq3`：`540p` / `720p`（默认）/ `1080p`

警告

`viduq3-mix` 不支持 `540p`，请使用 `720p` 或 `1080p`。

aspect_ratio string

视频宽高比可选值： * `16:9` - 横屏（默认） * `9:16` - 竖屏 * `4:3` - 传统比例 * `3:4` - 竖版传统比例 * `1:1` - 方形

seed integer

随机种子，用于控制生成内容的随机性不传则随机生成。

注意

相同参数下使用相同 seed 值会生成类似的结果，但不保证完全一致。

模型对比

特性	`viduq3`	`viduq3-mix`
推荐场景	日常使用、多机位镜头切换	冲画质、1-2 秒动效
时长范围	3-16 秒	1-16 秒
分辨率	540p / 720p / 1080p	720p / 1080p
参考图数量	1-7 张	1-7 张

响应

code integer

响应状态码，成功时为 200

data array

返回数据数组任务状态，初始提交时为 `submitted`

task_id string

任务唯一标识符，用于查询任务状态和结果

使用场景

场景 1：viduq3 基础参考生视频

{
  "model": "viduq3",
  "prompt": "圣诞老人与熊在湖边相拥",
  "image_urls": [
    "https://example.com/santa.png",
    "https://example.com/bear.png"
  ]
}

场景 2：viduq3-mix 高画质参考生视频

{
  "model": "viduq3-mix",
  "prompt": "参考图中的猫走过赛博朋克霓虹街道",
  "image_urls": [
    "https://example.com/cat-1.png",
    "https://example.com/cat-2.png",
    "https://example.com/cat-3.png"
  ],
  "duration": 8,
  "resolution": "1080p",
  "aspect_ratio": "16:9",
  "seed": 42
}

注意

**查询任务结果** 视频生成为异步任务，提交后会返回 `task_id`。使用 [获取任务状态](/cn/api-reference/tasks/status) 接口查询生成进度和结果。