VEO3 视频编辑

基于已生成的视频进行续写编辑，将 8 秒视频续写到 15 秒

异步处理模式，返回任务ID用于后续查询

生成的视频链接有效期为24小时，请尽快保存

信息

**模型名兼容提示**：本接口同时兼容别名 `veo3.1-fast-ext`（等价于 `veo3.1-fast`）、`veo3.1-quality-ext`（等价于 `veo3.1-quality`），别名与主名可互换使用、效果一致。

请求示例

bash # model 可填 "veo3.1-fast"，也兼容别名 "veo3.1-fast-ext" curl --request POST \ --url https://api.openveer.com/v1/videos/{task_id}/remix \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "model": "veo3.1-fast", "prompt": "猫咪继续在草地上奔跑，蝴蝶飞向远方", "raw": false, "aspect_ratio": "16:9", "resolution": "720p" }'

```python
import requests

url = "https://api.openveer.com/v1/videos/{task_id}/remix"

payload = {
"model": "veo3.1-fast",
"prompt": "猫咪继续在草地上奔跑，蝴蝶飞向远方",
"raw": False,
"aspect_ratio": "16:9",
"resolution": "720p"
}

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/{task_id}/remix";

const payload = {
model: "veo3.1-fast",
prompt: "猫咪继续在草地上奔跑，蝴蝶飞向远方",
raw: false,
aspect_ratio: "16:9",
resolution: "720p"
};

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/{task_id}/remix"

  payload := map[string]interface{}{
      "model":        "veo3.1-fast",
      "prompt":       "猫咪继续在草地上奔跑，蝴蝶飞向远方",
      "raw":          false,
      "aspect_ratio": "16:9",
      "resolution":   "720p",
  }

  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/{task_id}/remix";

      String payload = """
      {
        "model": "veo3.1-fast",
        "prompt": "猫咪继续在草地上奔跑，蝴蝶飞向远方",
        "raw": false,
        "aspect_ratio": "16:9",
        "resolution": "720p"
      }
      """;

      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
"veo3.1-fast", "prompt" => "猫咪继续在草地上奔跑，蝴蝶飞向远方", "raw" => false, "aspect_ratio" => "16:9", "resolution" => "720p" ]; $ch = curl_init($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/{task_id}/remix")

payload = {
model: "veo3.1-fast",
prompt: "猫咪继续在草地上奔跑，蝴蝶飞向远方",
raw: false,
aspect_ratio: "16:9",
resolution: "720p"
}

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/{task_id}/remix")!

let payload: [String: Any] = [
"model": "veo3.1-fast",
"prompt": "猫咪继续在草地上奔跑，蝴蝶飞向远方",
"raw": false,
"aspect_ratio": "16:9",
"resolution": "720p"
]

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/{task_id}/remix";

      var payload = @"{
          ""model"": ""veo3.1-fast"",
          ""prompt"": ""猫咪继续在草地上奔跑，蝴蝶飞向远方"",
          ""raw"": false,
          ""aspect_ratio"": ""16:9"",
          ""resolution"": ""720p""
      }";

      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);
  }

}
```

```c
#include
#include

int main(void) {
CURL *curl;
CURLcode res;

  curl_global_init(CURL_GLOBAL_DEFAULT);
  curl = curl_easy_init();

  if(curl) {
      const char *url = "https://api.openveer.com/v1/videos/{task_id}/remix";
      const char *payload = "{"
          "\"model\":\"veo3.1-fast\","
          "\"prompt\":\"猫咪继续在草地上奔跑，蝴蝶飞向远方\","
          "\"raw\":false,"
          "\"aspect_ratio\":\"16:9\","
          "\"resolution\":\"720p\""
      "}";

      struct curl_slist *headers = NULL;
      headers = curl_slist_append(headers, "Authorization: Bearer <token>");
      headers = curl_slist_append(headers, "Content-Type: application/json");

      curl_easy_setopt(curl, CURLOPT_URL, url);
      curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload);
      curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);

      res = curl_easy_perform(curl);

      if(res != CURLE_OK) {
          fprintf(stderr, "curl_easy_perform() failed: %s\n",
                  curl_easy_strerror(res));
      }

      curl_slist_free_all(headers);
      curl_easy_cleanup(curl);
  }

  curl_global_cleanup();
  return 0;

}
```

```objectivec
#import

int main(int argc, const char * argv[]) {
@autoreleasepool {
NSURL *url = [NSURL URLWithString:@"https://api.openveer.com/v1/videos/{task_id}/remix"];

      NSDictionary *payload = @{
          @"model": @"veo3.1-fast",
          @"prompt": @"猫咪继续在草地上奔跑，蝴蝶飞向远方",
          @"raw": @NO,
          @"aspect_ratio": @"16:9",
          @"resolution": @"720p"
      };

      NSError *error;
      NSData *jsonData = [NSJSONSerialization dataWithJSONObject:payload
                                                        options:0
                                                          error:&error];

      NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
      [request setHTTPMethod:@"POST"];
      [request setValue:@"Bearer <token>" forHTTPHeaderField:@"Authorization"];
      [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
      [request setHTTPBody:jsonData];

      NSURLSessionDataTask *task = [[NSURLSession sharedSession]
          dataTaskWithRequest:request
          completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
              if (error) {
                  NSLog(@"Error: %@", error);
                  return;
              }
              NSString *result = [[NSString alloc] initWithData:data
                                                      encoding:NSUTF8StringEncoding];
              NSLog(@"%@", result);
          }];

      [task resume];
      [[NSRunLoop mainRunLoop] run];
  }
  return 0;

}
```

```ocaml
( Requires cohttp and yojson libraries )
open Lwt
open Cohttp
open Cohttp_lwt_unix

let url = "https://api.openveer.com/v1/videos/{task_id}/remix"

let payload = {|{
"model": "veo3.1-fast",
"prompt": "猫咪继续在草地上奔跑，蝴蝶飞向远方",
"raw": false,
"aspect_ratio": "16:9",
"resolution": "720p"
}|}

let () =
let headers = Header.init ()
|> fun h -> Header.add h "Authorization" "Bearer "
|> fun h -> Header.add h "Content-Type" "application/json"
in
let body = Cohttp_lwt.Body.of_string payload in

let response = Client.post ~headers ~body (Uri.of_string url) >>= fun (resp, body) ->
  body |> Cohttp_lwt.Body.to_string >|= fun body_str ->
  print_endline body_str
in
Lwt_main.run response

```

```dart
import 'dart:convert';
import 'package:http/http.dart' as http;

void main() async {
final url = Uri.parse('https://api.openveer.com/v1/videos/{task_id}/remix');

final payload = {
  'model': 'veo3.1-fast',
  'prompt': '猫咪继续在草地上奔跑，蝴蝶飞向远方',
  'raw': false,
  'aspect_ratio': '16:9',
  'resolution': '720p'
};

final response = await http.post(
  url,
  headers: {
    'Authorization': 'Bearer <token>',
    'Content-Type': 'application/json',
  },
  body: jsonEncode(payload),
);

print(response.body);

}
```

```r
library(httr)
library(jsonlite)

url <- "https://api.openveer.com/v1/videos/{task_id}/remix"

payload <- list(
model = "veo3.1-fast",
prompt = "猫咪继续在草地上奔跑，蝴蝶飞向远方",
raw = FALSE,
aspect_ratio = "16:9",
resolution = "720p"
)

response <- POST(
url,
add_headers(
Authorization = "Bearer ",
Content-Type = "application/json"
),
body = toJSON(payload, auto_unbox = TRUE),
encode = "raw"
)

cat(content(response, "text"))
```

响应示例

json { "code": 200, "data": [ { "status": "submitted", "task_id": "task_01JQXYZ9999NEWEXTENDID" } ] }

json { "error": { "code": 400, "message": "Invalid request parameters", "type": "invalid_request_error" } }

json { "error": { "code": 401, "message": "Invalid authentication credentials", "type": "authentication_error" } }

json { "error": { "code": 402, "message": "Insufficient balance. Please top up your account", "type": "payment_required" } }

json { "error": { "code": 403, "message": "Access forbidden. You don't have permission to access this resource", "type": "permission_error" } }

json { "error": { "code": 404, "message": "Video not found", "type": "not_found_error" } }

json { "error": { "code": 429, "message": "Rate limit exceeded. Please try again later", "type": "rate_limit_error" } }

json { "error": { "code": 500, "message": "Internal server error. Please try again later", "type": "server_error" } }

json { "error": { "code": 502, "message": "Bad gateway. The server is temporarily unavailable", "type": "bad_gateway" } }

路径参数

task_id string

原视频任务 ID 这是之前通过视频生成接口返回的 task\_id，原始视频任务状态必须为 `success`

认证

Authorization string

所有 API 端点都需要 Bearer Token 认证获取您的 API Key：访问 [API Key 管理页面](https://openveer.com) 以获取您的 API Key 将其添加到请求头中： ``` Authorization: Bearer YOUR_API_KEY ```

请求参数

model string

视频模型名称，必须与原视频使用的模型一致支持的模型： * `veo3.1-fast` - 快速版本（兼容别名 `veo3.1-fast-ext`） * `veo3.1-quality` - 高质量版本（兼容别名 `veo3.1-quality-ext`）示例：`"veo3.1-fast"`

注意

为兼容旧版调用，别名 `veo3.1-fast-ext`（对应 `veo3.1-fast`）、`veo3.1-quality-ext`（对应 `veo3.1-quality`）仍可正常使用。

prompt string

续写提示词，描述延长部分的内容

raw boolean

是否只返回延长部分的视频 * `true` - 只返回延长后的视频默认值：`false`

aspect_ratio string

延长视频的比例支持的值： * `16:9` * `9:16`

resolution string

视频分辨率支持的值： * `720p`（默认） * `1080p` * `4k`

注意事项

注意

**model 必须一致**：延长时的 model 必须与生成原始视频时使用的模型相同。用 `veo3.1-fast` 生成的视频，延长时也必须填 `veo3.1-fast`。

注意

**仅支持已完成的视频**：原始视频任务状态必须为 `success`。

注意

**URL 中的 task\_id**：是第一步生成视频时返回的 `task_id`（非上游 ID）。

Response

code integer

响应状态码

data object[]

响应数据数组新的任务 ID，用于查询延长视频的状态

status string

任务状态可能的值： * `submitted` - 已提交