> ## Documentation Index
> Fetch the complete documentation index at: https://apidoc.cometapi.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Membuat video Sora 2
> Gunakan POST /v1/videos untuk membuat task pembuatan video Sora 2 dari prompt teks atau gambar referensi, lalu lakukan polling status berdasarkan task ID untuk mendapatkan hasil.
Gunakan endpoint ini untuk memulai job render Sora dari teks, atau dari teks ditambah satu gambar referensi. API segera mengembalikan video id dan tidak menunggu render selesai.
## Mulai dengan job berguna terkecil
* Gunakan `sora-2` untuk iterasi yang lebih cepat atau `sora-2-pro` saat kualitas output lebih penting daripada kecepatan
* Pertahankan `seconds` di `4` untuk permintaan pertama Anda
* Mulai dengan `size: 1280x720` kecuali Anda memang memerlukan output potret
* Unggah maksimal satu gambar referensi
## Durasi dan ukuran
| Pengaturan | Nilai yang didukung | Titik awal default | Perilaku batas |
| ------------------------- | ------------------------------------------------------ | ------------------------------------ | ----------------------------------------------------------- |
| `seconds` | `4`, `8`, `12`, `16`, `20` | `4` | Nilai lain bukan bagian dari bentuk permintaan video Sora. |
| `size` untuk `sora-2` | `1280x720`, `720x1280` | `1280x720` | Gunakan orientasi lanskap atau potret. |
| `size` untuk `sora-2-pro` | `1792x1024`, `1024x1792`, ditambah ukuran Sora standar | `1792x1024` untuk output Pro lanskap | Gunakan ukuran Pro yang lebih besar hanya dengan model Pro. |
Sora mengharuskan field `size` dalam bentuk `WxH` yang tepat. Token resolusi seperti `720p` dan label rasio seperti `16:9` bukan nilai `size` Sora yang valid di endpoint ini.
## Alur end-to-end
Kirim `model`, `prompt`, `seconds`, dan `size`, lalu simpan `id` yang dikembalikan.
Panggil [Retrieve Video](./retrieve) sampai status menjadi `completed` atau `failed`.
Saat render selesai, ambil file dengan [Retrieve Video Content](./retrieve-content).
## Perilaku Sora yang tetap berlaku
OpenAI mendokumentasikan alur create -> retrieve -> download yang sama di Videos API. Di CometAPI Anda tetap menggunakan bentuk permintaan Sora, tetapi memakai base URL dan key CometAPI. URL unduhan hasil yang sudah selesai bersifat sementara, jadi salin aset yang sudah selesai ke penyimpanan Anda sendiri jika memerlukan retensi jangka panjang.
## OpenAPI
````yaml api/openapi/video/sora-2/post-create.openapi.json POST /v1/videos
openapi: 3.1.0
info:
title: Create Video API
version: 1.0.0
description: >-
Create an asynchronous Sora video job through CometAPI. Poll GET
/v1/videos/{video_id} for status and GET /v1/videos/{video_id}/content for
the final file.
servers:
- url: https://api.cometapi.com
security:
- bearerAuth: []
paths:
/v1/videos:
post:
summary: Create a Sora video job
description: >-
Start a Sora render job from a prompt and, optionally, one reference
image. Save the returned video id and poll the retrieve endpoint until
the job completes.
operationId: create_video
requestBody:
required: true
content:
multipart/form-data:
schema:
type: object
required:
- prompt
properties:
prompt:
type: string
description: Text prompt that describes the video you want to create.
example: A paper airplane glides across a desk.
model:
type: string
description: >-
Sora model ID. Choose an available model from the [Models
page](/overview/models).
default: sora-2
example: sora-2
seconds:
type: string
enum:
- '4'
- '8'
- '12'
- '16'
- '20'
description: Clip duration in seconds. Use 4, 8, 12, 16, or 20.
default: '4'
example: '4'
size:
type: string
enum:
- 720x1280
- 1280x720
- 1024x1792
- 1792x1024
description: >-
Output resolution formatted as width x height. Use 1280x720
or 720x1280 for standard Sora output. Use 1792x1024 or
1024x1792 with a Pro model when you need larger Pro output.
default: 1280x720
example: 1280x720
input_reference:
type: string
format: binary
description: >-
Optional reference image uploaded as a file. The image
should match the target size you request.
default:
prompt: A paper airplane glides across a desk.
model: sora-2
seconds: '4'
size: 1280x720
examples:
Text to video:
summary: Text to video
value:
model: sora-2
prompt: A paper boat drifts across a calm pond at sunrise
seconds: '4'
size: 1280x720
With reference image:
summary: >-
First-frame reference image. Replace input_reference with your
image file.
value:
model: sora-2
prompt: Animate gentle ripples across the water
seconds: '4'
size: 1280x720
input_reference: '@reference.png'
responses:
'200':
description: Video job accepted.
content:
application/json:
schema:
type: object
required:
- created_at
- id
- model
- object
- progress
- seconds
- size
- status
properties:
created_at:
type: integer
id:
type: string
model:
type: string
object:
type: string
progress:
type: integer
seconds:
type: string
size:
type: string
status:
type: string
example:
created_at: 1773296991
id: video_69b25d5f467c81908733a56bc236b4df
model: sora-2
object: video
progress: 0
seconds: '4'
size: 1280x720
status: queued
example:
id:
task_id:
object: video
model: sora-2
status: queued
progress: 0
created_at: 1781079478
seconds: '4'
size: 1280x720
x-codeSamples:
- lang: Shell
label: Text to video
source: |
curl https://api.cometapi.com/v1/videos \
-H "Authorization: Bearer $COMETAPI_KEY" \
-F model=sora-2 \
-F prompt="A paper boat drifts across a calm pond at sunrise" \
-F seconds=4 \
-F size=1280x720
- lang: Shell
label: With reference image
source: |
curl https://api.cometapi.com/v1/videos \
-H "Authorization: Bearer $COMETAPI_KEY" \
-F model=sora-2 \
-F prompt="Animate gentle ripples across the water" \
-F seconds=4 \
-F size=1280x720 \
-F input_reference=@reference.png
- lang: Python
label: Text to video
source: >
import os
import requests
response = requests.post(
"https://api.cometapi.com/v1/videos",
headers={"Authorization": "Bearer " + os.environ["COMETAPI_KEY"]},
data={
"model": "sora-2",
"prompt": "A paper boat drifts across a calm pond at sunrise",
"seconds": "4",
"size": "1280x720",
},
)
video = response.json()
print(video["id"], video["status"]) # poll GET /v1/videos/{id}
until completed
- lang: Python
label: With reference image
source: |
import os
import requests
with open("reference.png", "rb") as image:
response = requests.post(
"https://api.cometapi.com/v1/videos",
headers={"Authorization": "Bearer " + os.environ["COMETAPI_KEY"]},
data={
"model": "sora-2",
"prompt": "Animate gentle ripples across the water",
"seconds": "4",
"size": "1280x720",
},
files={"input_reference": image},
)
video = response.json()
print(video["id"], video["status"])
- lang: JavaScript
label: Text to video
source: >
const form = new FormData();
form.append("model", "sora-2");
form.append("prompt", "A paper boat drifts across a calm pond at
sunrise");
form.append("seconds", "4");
form.append("size", "1280x720");
const response = await fetch("https://api.cometapi.com/v1/videos", {
method: "POST",
headers: { Authorization: `Bearer ${process.env.COMETAPI_KEY}` },
body: form,
});
const video = await response.json();
console.log(video.id, video.status); // poll GET /v1/videos/{id}
until completed
- lang: JavaScript
label: With reference image
source: >
import { readFile } from "node:fs/promises";
const form = new FormData();
form.append("model", "sora-2");
form.append("prompt", "Animate gentle ripples across the water");
form.append("seconds", "4");
form.append("size", "1280x720");
form.append("input_reference", new Blob([await
readFile("reference.png")], { type: "image/png" }),
"reference.png");
const response = await fetch("https://api.cometapi.com/v1/videos", {
method: "POST",
headers: { Authorization: `Bearer ${process.env.COMETAPI_KEY}` },
body: form,
});
const video = await response.json();
console.log(video.id, video.status);
components:
securitySchemes:
bearerAuth:
type: http
scheme: bearer
description: Bearer token authentication. Use your CometAPI key.
````