> ## 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.

# Pembuatan Video seedance-1-5-pro

>  - Mode pemrosesan asinkron, mengembalikan ID tugas untuk kueri berikutnya
- Mendukung teks-ke-video, gambar-ke-video (frame pertama/frame terakhir)
- Mendukung pembuatan audio
- Mendukung rasio aspek lanskap, potret, dan persegi 

```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": "seedance-1-5-pro",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "audio": true
  }'
```

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

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

payload = {
    "model": "seedance-1-5-pro",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "audio": True
}

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: "seedance-1-5-pro",
  prompt: "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
  duration: 5,
  aspect_ratio: "16:9",
  resolution: "720p",
  audio: true
};

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":        "seedance-1-5-pro",
        "prompt":       "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
        "duration":     5,
        "aspect_ratio": "16:9",
        "resolution":   "720p",
        "audio":        true,
    }

    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": "seedance-1-5-pro",
          "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
          "duration": 5,
          "aspect_ratio": "16:9",
          "resolution": "720p",
          "audio": true
        }
        """;

        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" => "seedance-1-5-pro",
    "prompt" => "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration" => 5,
    "aspect_ratio" => "16:9",
    "resolution" => "720p",
    "audio" => true
];

$ch = curl_init($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: "seedance-1-5-pro",
  prompt: "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
  duration: 5,
  aspect_ratio: "16:9",
  resolution: "720p",
  audio: true
}

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": "seedance-1-5-pro",
    "prompt": "A cute kitten playing in the sunlight, fluffy fur, bright eyes",
    "duration": 5,
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "audio": true
]

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"": ""seedance-1-5-pro"",
            ""prompt"": ""A cute kitten playing in the sunlight, fluffy fur, bright eyes"",
            ""duration"": 5,
            ""aspect_ratio"": ""16:9"",
            ""resolution"": ""720p"",
            ""audio"": true
        }";

        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_01K8SGYNNNVBQTXNR4MM964S7K"
    }
  ]
}
```

```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 request:

```
Authorization: Bearer YOUR_API_KEY
```

## Parameter Request

**model** `string` *required*

Nama model pembuatan video

Model yang didukung:

* `seedance-1-5-pro` - Versi 1.5 Pro, mendukung pembuatan audio dan frame pertama/frame terakhir

**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)

**prompt** `string` *required*

Deskripsi konten video

Jelaskan adegan, aksi, dan gaya secara detail untuk hasil pembuatan yang lebih baik

Contoh: `"Sunset at the beach, golden sunlight on the sea, waves gently hitting the sand"`

**duration** `integer` (default: 5)

Durasi video (detik)

Rentang yang didukung: `4` \~ `12` detik

Default: `5`

**aspect\_ratio** `string` (default: 16:9)

Rasio aspek video

Opsi:

* `16:9` - Lanskap
* `9:16` - Potret
* `1:1` - Persegi
* `4:3` - Rasio tradisional
* `3:4` - Rasio tradisional vertikal
* `21:9` - Ultra-wide

Default: `16:9`

**resolution** `string` (default: 720p)

Resolusi video

Opsi:

* `480p` - Definisi standar
* `720p` - Definisi tinggi
* `1080p` - Full HD

Default: `720p`

**seed** `integer`

Bilangan bulat seed untuk mengontrol keacakan konten yang dibuat

Rentang nilai: bilangan bulat antara `-1` dan `2^32-1`

> [!NOTE]
>
> * Dengan request yang sama, jika model menerima nilai seed berbeda (misalnya tidak menentukan seed atau menyetel seed ke -1, yang akan menggunakan angka acak), hasil yang berbeda akan dibuat
> * Dengan request yang sama, jika model menerima nilai seed yang sama, hasil yang mirip akan dibuat, tetapi tidak dijamin identik

**audio** `boolean` (default: true)

Apakah membuat audio

Saat disetel ke `true`, video akan menyertakan audio pengiring yang dibuat AI

Default: `true`

> [!NOTE]
>
> Pembuatan audio hanya didukung oleh seri Seedance 2.0 dan Seedance 1.5 Pro

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

Apakah mengunci kamera

Saat disetel ke `true`, posisi kamera tetap terkunci

Default: `false`

## Kombinasi Resolusi dan Rasio Aspek

| Resolusi | Rasio Aspek yang Didukung | Catatan |
| - | - | - |
| 480p | 16:9, 4:3, 1:1, 3:4, 9:16, 21:9 | Semua didukung |
| 720p | 16:9, 4:3, 1:1, 3:4, 9:16, 21:9 | Semua didukung |
| 1080p | 16:9, 4:3, 1:1, 3:4, 9:16, 21:9 | Semua didukung |

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

Array URL gambar untuk pembuatan gambar-ke-video

Aturan penetapan role otomatis:

* 1 gambar = frame pertama
* 2 gambar = frame pertama + frame terakhir

Contoh: `["https://example.com/first.png", "https://example.com/last.png"]`

> [!WARNING]
>
> * `image_urls` dan `image_with_roles` tidak dapat digunakan bersamaan

**image\_with\_roles** `array`

Array gambar dengan role untuk kontrol yang lebih presisi

**Deskripsi Field**

**url** `string` *required*

Alamat URL gambar

**role** `string` *required*

Role gambar

Opsi:

* `first_frame` - Gambar frame pertama, sebagai frame awal video (hanya satu yang didukung)
* `last_frame` - Gambar frame terakhir, sebagai frame akhir video (hanya satu yang didukung)

Contoh:

```json theme={null}
[
  {"url": "https://example.com/start.png", "role": "first_frame"},
  {"url": "https://example.com/end.png", "role": "last_frame"}
]
```

> [!WARNING]
>
> * `image_urls` dan `image_with_roles` tidak dapat digunakan bersamaan
> * Frame pertama dan frame terakhir masing-masing hanya mendukung satu gambar

## Respons

**code** `integer`

Kode status respons, 200 jika berhasil

**data** `array`

Array data respons

**Elemen Array**

**status** `string`

Status tugas, `submitted` saat pertama kali dikirim

**task\_id** `string`

Pengidentifikasi tugas unik untuk mengueri status dan hasil tugas

## Kasus Penggunaan

### Kasus 1: Teks-ke-Video dengan Audio

```json theme={null}
{
  "model": "seedance-1-5-pro",
  "prompt": "Sunset at the beach, golden sunlight on the sea, waves gently hitting the sand",
  "audio": true
}
```

### Kasus 2: Video Pendek Potret Berkualitas Tinggi

```json theme={null}
{
  "model": "seedance-1-5-pro",
  "prompt": "A girl spinning under cherry blossom trees, petals falling with the wind",
  "duration": 5,
  "aspect_ratio": "9:16",
  "resolution": "720p",
  "audio": true
}
```

### Kasus 3: Frame Pertama ke Video Dinamis

```json theme={null}
{
  "model": "seedance-1-5-pro",
  "prompt": "Animate the image with natural dynamic effects",
  "image_urls": ["https://example.com/first.png"],
  "duration": 5,
  "audio": true
}
```

### Kasus 4: Efek Transisi dengan Frame Pertama/Terakhir

```json theme={null}
{
  "model": "seedance-1-5-pro",
  "prompt": "Scene transitions from day to night, city lights gradually turning on",
  "image_with_roles": [
    {"url": "https://example.com/day.png", "role": "first_frame"},
    {"url": "https://example.com/night.png", "role": "last_frame"}
  ],
  "duration": 5
}
```

> [!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.

## Perbedaan dari Versi 1.0

| Fitur | 1.0 fast/quality | 1.5 Pro |
| - | - | - |
| Resolusi default | 1080p | **720p** |
| Resolusi yang didukung | 480p/720p/1080p | **480p/720p/1080p** |
| Rentang durasi | 2-12s | **4-12s** |
| Pembuatan audio | Tidak didukung | **Didukung** |
| Gambar referensi | `reference` (1 gambar) | Tidak didukung |


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