文生影片 API 參考

from openai import OpenAI
import time

client = OpenAI(
    api_key="sk-your-api-key",
    base_url="https://api.apiyi.com/v1"
)

# 第 1 步：提交生成任務
video = client.videos.create(
    model="sora-2",
    prompt="A golden retriever running on the beach at sunset, cinematic, golden hour, slow motion",
    seconds="8",
    size="1280x720"
)
print(f"Video ID: {video.id}, status: {video.status}")

# 第 2 步：輪詢狀態
while True:
    video = client.videos.retrieve(video.id)
    print(f"Status: {video.status}, progress: {getattr(video, 'progress', 0)}%")
    if video.status == "completed":
        break
    if video.status == "failed":
        raise RuntimeError(f"Generation failed: {video}")
    time.sleep(15)

# 第 3 步：下載影片
content = client.videos.download_content(video.id)
content.write_to_file("output.mp4")
print("Saved: output.mp4")

import requests
import time

API_KEY = "sk-your-api-key"
BASE_URL = "https://api.apiyi.com/v1"
HEADERS = {"Authorization": f"Bearer {API_KEY}"}

# 第 1 步：提交（JSON 請求體）
resp = requests.post(
    f"{BASE_URL}/videos",
    headers={**HEADERS, "Content-Type": "application/json"},
    json={
        "model": "sora-2",
        "prompt": "A serene Japanese garden with cherry blossoms, koi pond, traditional bridge, golden hour, ultra detailed",
        "seconds": "8",
        "size": "1280x720"
    },
    timeout=30  # POST 提交本身只是入隊，30 秒足夠
).json()
video_id = resp["id"]
print(f"Video ID: {video_id}, status: {resp['status']}")

# 第 2 步：輪詢（最長等 15 分鐘）
deadline = time.time() + 900
while time.time() < deadline:
    status_resp = requests.get(f"{BASE_URL}/videos/{video_id}", headers=HEADERS).json()
    print(f"Status: {status_resp['status']}, progress: {status_resp.get('progress', 0)}%")
    if status_resp["status"] == "completed":
        break
    if status_resp["status"] == "failed":
        raise RuntimeError(f"Generation failed: {status_resp}")
    time.sleep(15)

# 第 3 步：下載
with requests.get(f"{BASE_URL}/videos/{video_id}/content", headers=HEADERS, stream=True) as r:
    r.raise_for_status()
    with open("output.mp4", "wb") as f:
        for chunk in r.iter_content(chunk_size=8192):
            f.write(chunk)
print("Saved: output.mp4")

{/* 第 1 步：提交任務 */}
curl -X POST "https://api.apiyi.com/v1/videos" \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "sora-2",
    "prompt": "A futuristic cityscape at night with neon lights and flying vehicles, cyberpunk style, cinematic",
    "seconds": "8",
    "size": "1280x720"
  }'

{/* 第 2 步：輪詢狀態（替換 video_id）*/}
curl -X GET "https://api.apiyi.com/v1/videos/video_abc123" \
  -H "Authorization: Bearer sk-your-api-key"

{/* 第 3 步：下載影片檔案 */}
curl -X GET "https://api.apiyi.com/v1/videos/video_abc123/content" \
  -H "Authorization: Bearer sk-your-api-key" \
  -o output.mp4

import fs from 'node:fs';

const API_KEY = 'sk-your-api-key';
const BASE_URL = 'https://api.apiyi.com/v1';

// 第 1 步：提交
const submitResp = await fetch(`${BASE_URL}/videos`, {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${API_KEY}`
    },
    body: JSON.stringify({
        model: 'sora-2',
        prompt: 'Aerial drone shot over snowy mountain range at sunrise, cinematic, ultra wide',
        seconds: '8',
        size: '1280x720'
    })
});
const { id: videoId } = await submitResp.json();
console.log(`Video ID: ${videoId}`);

// 第 2 步：輪詢
let status = 'queued';
while (status !== 'completed' && status !== 'failed') {
    await new Promise(r => setTimeout(r, 15000));
    const statusResp = await fetch(`${BASE_URL}/videos/${videoId}`, {
        headers: { 'Authorization': `Bearer ${API_KEY}` }
    });
    const data = await statusResp.json();
    status = data.status;
    console.log(`Status: ${status}, progress: ${data.progress ?? 0}%`);
}

if (status === 'failed') throw new Error('Generation failed');

// 第 3 步：下載
const contentResp = await fetch(`${BASE_URL}/videos/${videoId}/content`, {
    headers: { 'Authorization': `Bearer ${API_KEY}` }
});
const buffer = Buffer.from(await contentResp.arrayBuffer());
fs.writeFileSync('output.mp4', buffer);
console.log('Saved: output.mp4');

{/* 僅作演示，生產請走後端代理避免 Key 洩露；影片檔案較大也不適合直接在瀏覽器下載 */}
const submitResp = await fetch('https://api.apiyi.com/v1/videos', {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'Authorization': 'Bearer sk-your-api-key'
    },
    body: JSON.stringify({
        model: 'sora-2',
        prompt: 'Watercolor northern lights over snowy mountains, gentle motion',
        seconds: '4',
        size: '720x1280'
    })
});
const { id } = await submitResp.json();
console.log('Video ID:', id);

{/* 輪詢狀態後，把影片 URL 交給後端代理下載，再回流給前端展示 */}

{
  "id": "video_abc123def456",
  "object": "video",
  "model": "sora-2",
  "status": "queued",
  "progress": 0,
  "created_at": 1712697600,
  "size": "1280x720",
  "seconds": "8",
  "quality": "standard"
}

{
  "id": "video_abc123def456",
  "object": "video",
  "model": "sora-2",
  "status": "in_progress",
  "progress": 45,
  "created_at": 1712697600,
  "size": "1280x720",
  "seconds": "8"
}

{
  "id": "video_abc123def456",
  "object": "video",
  "model": "sora-2",
  "status": "completed",
  "progress": 100,
  "created_at": 1712697600,
  "completed_at": 1712697900,
  "size": "1280x720",
  "seconds": "8"
}