> ## Documentation Index
> Fetch the complete documentation index at: https://gccai.heqingsong.uk/llms.txt
> Use this file to discover all available pages before exploring further.

# Pengeditan Video Wan2.7-VideoEdit

>  - Model pengeditan video Alibaba Cloud Wanxiang 2.7
- Pengeditan AI berdasarkan video yang ada: transfer gaya, penggantian konten, penambahan elemen
- Secara opsional menerima gambar referensi untuk menentukan gaya atau tampilan target
- Mendukung mempertahankan durasi video asli atau menyesuaikan durasi output 

```bash cURL theme={null}
curl --request POST \
  --url https://gccai.heqingsong.uk/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan2.7-videoedit",
    "video_urls": ["https://cdn.example.com/original.mp4"],
    "prompt": "Replace the background with a snowy mountain scene",
    "resolution": "1080P"
  }'
```

```python Python theme={null}
import requests

url = "https://gccai.heqingsong.uk/v1/videos/generations"

payload = {
    "model": "wan2.7-videoedit",
    "video_urls": ["https://cdn.example.com/original.mp4"],
    "prompt": "Replace the background with a snowy mountain scene",
    "resolution": "1080P"
}

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

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

print(response.json())
```

```javascript JavaScript theme={null}
const url = "https://gccai.heqingsong.uk/v1/videos/generations";

const payload = {
  model: "wan2.7-videoedit",
  video_urls: ["https://cdn.example.com/original.mp4"],
  prompt: "Replace the background with a snowy mountain scene",
  resolution: "1080P"
};

const headers = {
  "Authorization": "Bearer <token>",
  "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 Go theme={null}
package main

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

func main() {
    url := "https://gccai.heqingsong.uk/v1/videos/generations"

    payload := map[string]interface{}{
        "model":      "wan2.7-videoedit",
        "video_urls": []string{"https://cdn.example.com/original.mp4"},
        "prompt":     "Replace the background with a snowy mountain scene",
        "resolution": "1080P",
    }

    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 Java theme={null}
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://gccai.heqingsong.uk/v1/videos/generations";

        String payload = """
        {
          "model": "wan2.7-videoedit",
          "video_urls": ["https://cdn.example.com/original.mp4"],
          "prompt": "Replace the background with a snowy mountain scene",
          "resolution": "1080P"
        }
        """;

        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 PHP theme={null}
<?php

$url = "https://gccai.heqingsong.uk/v1/videos/generations";

$payload = [
    "model" => "wan2.7-videoedit",
    "video_urls" => ["https://cdn.example.com/original.mp4"],
    "prompt" => "Replace the background with a snowy mountain scene",
    "resolution" => "1080P"
];

$ch = curl_init($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 <token>",
    "Content-Type: application/json"
]);

$response = curl_exec($ch);
curl_close($ch);

echo $response;
?>
```

```ruby Ruby theme={null}
require 'net/http'
require 'json'
require 'uri'

url = URI("https://gccai.heqingsong.uk/v1/videos/generations")

payload = {
  model: "wan2.7-videoedit",
  video_urls: ["https://cdn.example.com/original.mp4"],
  prompt: "Replace the background with a snowy mountain scene",
  resolution: "1080P"
}

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

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

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

```swift Swift theme={null}
import Foundation

let url = URL(string: "https://gccai.heqingsong.uk/v1/videos/generations")!

let payload: [String: Any] = [
    "model": "wan2.7-videoedit",
    "video_urls": ["https://cdn.example.com/original.mp4"],
    "prompt": "Replace the background with a snowy mountain scene",
    "resolution": "1080P"
]

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer <token>", 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 C# theme={null}
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

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

        var payload = @"{
            ""model"": ""wan2.7-videoedit"",
            ""video_urls"": [""https://cdn.example.com/original.mp4""],
            ""prompt"": ""Replace the background with a snowy mountain scene"",
            ""resolution"": ""1080P""
        }";

        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);
    }
}
```

```json 200 theme={null}
{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ"
    }
  ]
}
```

```json 400 theme={null}
{
  "error": {
    "code": 400,
    "message": "Invalid request parameters",
    "type": "invalid_request_error"
  }
}
```

```json 401 theme={null}
{
  "error": {
    "code": 401,
    "message": "Invalid authentication credentials",
    "type": "authentication_error"
  }
}
```

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

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

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

## Otorisasi

**Authorization** `string` *required*

Semua endpoint API memerlukan autentikasi Bearer Token

Dapatkan API Key Anda:

Kunjungi [Halaman Manajemen API Key](https://gccai.heqingsong.uk/keys) untuk mendapatkan API Key Anda

Tambahkan ke header permintaan:

```
Authorization: Bearer YOUR_API_KEY
```

## Parameter Permintaan

**model** `string` *required*

Nama model pembuatan video, tetap sebagai `wan2.7-videoedit`

**nsfw\_check** `boolean` (default: false)

Menentukan apakah moderasi konten dijalankan sebelum tugas video dikirim.

* `true`: periksa prompt dan gambar input dengan `omni-moderation-latest`
* `false` atau dihilangkan: tidak mengirim permintaan moderasi, tanpa biaya atau latensi moderasi tambahan (default)

**video\_urls** `array\<string\>` *required*

Array URL video sumber untuk pengeditan

> [!WARNING]
>
> **Hanya video ke-1 yang digunakan**

> [!NOTE]
>
> **Batasan video:**
>
> * Format: mp4, mov
> * Durasi: 2–10 detik
> * Resolusi: lebar dan tinggi dalam rentang \[240, 4096] piksel
> * Rasio aspek: 1:8 – 8:1
> * Ukuran file: hingga 100MB

**prompt** `string`

Instruksi pengeditan yang menjelaskan perubahan yang diinginkan, hingga 5000 karakter

> [!NOTE]
>
> Jika dihilangkan, model akan melakukan transfer gaya default

Contoh: `"Change the character's outfit to a red gown"`, `"Replace the background with a snowy mountain scene"`

**negative\_prompt** `string`

Prompt negatif yang menjelaskan konten yang tidak diinginkan, hingga 500 karakter

**image\_urls** `array\<string\>`

Array URL gambar referensi, hingga 4 gambar

Digunakan untuk menentukan gaya atau tampilan target (misalnya, gaya referensi untuk transfer gaya)

**resolution** `string` (default: 1080P)

Resolusi video output

Opsi:

* `720P` - Standar
* `1080P` - Definisi tinggi (default)

**duration** `integer` (default: 0)

Durasi video output (detik)

* `0` (default): pertahankan durasi penuh video asli
* Bilangan bulat antara `2-10`: ambil durasi yang ditentukan dari awal

> [!NOTE]
>
> Ketika `duration=0`, penagihan didasarkan pada durasi aktual video output
>
> Durasi yang ditentukan tidak boleh melebihi durasi video `video_urls` asli

**size** `string`

Rasio aspek output

Format yang didukung:

* `16:9` - Lanskap layar lebar
* `9:16` - Potret
* `1:1` - Persegi
* `4:3` - Lanskap
* `3:4` - Potret

> [!NOTE]
>
> Jika dihilangkan, rasio aspek mengikuti video input

**prompt\_extend** `boolean` (default: true)

Apakah mengaktifkan penulisan ulang prompt cerdas

Secara signifikan meningkatkan hasil untuk prompt pendek, namun menambah waktu pemrosesan

Default: `true`

**watermark** `boolean` (default: false)

Apakah akan menambahkan watermark "AI Generated" ke video yang dihasilkan

* `true`: tambahkan watermark
* `false`: tanpa watermark (default)

**seed** `integer`

Seed bilangan bulat yang digunakan untuk mengontrol keacakan konten yang dihasilkan

Rentang nilai: bilangan bulat `≥0`

> [!NOTE]
>
> * Untuk permintaan yang identik, model menghasilkan hasil yang berbeda saat menerima nilai seed yang berbeda (misalnya, menghilangkan seed)
> * Untuk permintaan yang identik, model menghasilkan hasil yang serupa saat menerima nilai seed yang sama, namun konsistensi yang tepat tidak dijamin

**metadata** `object`

Objek parameter tambahan

**field metadata**

**audio\_setting** `string` (default: auto)

Mode penanganan audio:

* `auto` (default): AI otomatis membuat ulang audio yang sesuai berdasarkan konten video yang diedit
* `origin`: Paksa pertahankan audio video asli, cocok untuk video dengan suara latar/dialog penting

## Respons

**code** `integer`

Kode status respons, 200 jika berhasil

**data** `array`

Respons data array

**Elemen Array**

**status** `string`

Status tugas, `submitted` saat pertama kali dikirim

**task\_id** `string`

Pengidentifikasi tugas unik

## Kasus Penggunaan

### Kasus 1: Pengeditan Video Dasar (Paling Sederhana)

```json theme={null}
{
  "model": "wan2.7-videoedit",
  "video_urls": ["https://cdn.example.com/original.mp4"],
  "prompt": "Replace the background with a snowy mountain scene"
}
```

### Kasus 2: Transfer Gaya (Dengan Gambar Referensi)

```json theme={null}
{
  "model": "wan2.7-videoedit",
  "prompt": "Transfer the video style to the anime style of the reference image",
  "video_urls": ["https://cdn.example.com/original.mp4"],
  "image_urls": [
    "https://cdn.example.com/anime_style.jpg"
  ],
  "resolution": "1080P",
  "watermark": false
}
```

### Kasus 3: Pertahankan Audio Video Asli

Cocok untuk video dengan suara latar atau dialog penting:

```json theme={null}
{
  "model": "wan2.7-videoedit",
  "video_urls": ["https://cdn.example.com/speech.mp4"],
  "prompt": "Replace the background with a mountain path",
  "metadata": { "audio_setting": "origin" }
}
```

### Kasus 4: Parameter Lengkap

```json theme={null}
{
  "model": "wan2.7-videoedit",
  "prompt": "Change the character's outfit to a red gown",
  "negative_prompt": "blurry, distorted",
  "video_urls": ["https://cdn.example.com/original.mp4"],
  "image_urls": ["https://cdn.example.com/reference.jpg"],
  "resolution": "1080P",
  "duration": 0,
  "size": "16:9",
  "prompt_extend": true,
  "watermark": false,
  "seed": 888,
  "metadata": {
    "audio_setting": "origin"
  }
}
```

## Penanganan Audio

| audio\_setting | Deskripsi | Skenario yang Cocok |
| - | - | - |
| `auto` (default) | AI membuat ulang audio yang sesuai berdasarkan konten video yang diedit | Perubahan gaya visual besar saat Anda ingin audio ikut diperbarui |
| `origin` | Paksa pertahankan trek audio video asli | Video dengan musik latar atau dialog penting |

> [!NOTE]
>
> **Kueri Hasil Tugas**
>
> Pembuatan video adalah tugas asinkron yang mengembalikan `task_id` saat dikirim. Gunakan endpoint [Dapatkan Status Tugas](https://gccai.heqingsong.uk/id/api-reference/tasks/status.md) untuk mengueri progres dan hasil pembuatan.


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