SkyReels-V4 怎么使用：功能、接入方式与实操指南

import requests

url = "https://api-gateway.skyreels.ai/"
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
}
payload = {
    "model": "skyreels-v4",
    "prompt": "A cinematic shot of a samurai walking through a misty bamboo forest at dawn, 32 FPS, dramatic lighting, orchestral music",
    "duration": 15,  # 最长 15 秒
    "resolution": "1080p",
    "fps": 32,
    "with_audio": True  # 开启音视频联合生成
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())

# 基于参考图像生成视频，同时生成配套音效
payload = {
    "model": "skyreels-v4",
    "image_url": "https://your-cdn.com/reference-image.jpg",
    "prompt": "The character raises their hand and waves, the background fades to a sunset, warm orchestral music swells",
    "duration": 15,
    "resolution": "1080p",
    "with_audio": True
}
response = requests.post(url, json=payload, headers=headers)

# 局部修改视频中的特定区域，保留其余画面与音频
payload = {
    "model": "skyreels-v4",
    "video_url": "https://your-cdn.com/input-video.mp4",
    "mask": "https://your-cdn.com/mask.png",  # 修改区域遮罩
    "prompt": "Replace the background with a snowy mountain landscape",
    "preserve_audio": True  # 保留原始音频
}
response = requests.post(url, json=payload, headers=headers)

# 安装官方 SDK
pip install skywork-ai

# 使用 SDK 调用
from skywork_ai import SkyworkVideo

client = SkyworkVideo(api_key="YOUR_API_KEY")

# 文生视频
result = client.generate(
    model="skyreels-v4",
    prompt="A chef preparing sushi in a traditional Japanese kitchen, steam rising, soft traditional music",
    duration=15,
    resolution="1080p",
    fps=32,
    with_audio=True
)

print(f"视频地址: {result['video_url']}")
print(f"音频地址: {result['audio_url']}")

# 第三方中转示例（以 piapi.ai 为例）
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_THIRD_PARTY_KEY",
    base_url="https://piapi.ai/api/v1"  # 以实际平台为准
)

response = client.chat.completions.create(
    model="skyreels-v4",
    messages=[{
        "role": "user",
        "content": "Generate a 15-second cinematic video of a astronaut floating in space, with ambient space sounds and epic orchestral score"
    }],
    # 具体参数以平台文档为准
)

print(response)