HappyHorse 1.1 I2V

import time

from openai import OpenAI

client = OpenAI(
    base_url="https://api.goodputai.cn/v1",
    api_key="GOODPUT_API_KEY",
)

# 提交生成任务（异步）
video = client.videos.create(
    model="happyhorse/happyhorse-1.1-i2v",
    prompt="海边日出，海浪拍打礁石，电影感运镜",
    size="1280*720",  # 分辨率档位决定每秒单价（见下方计费说明）
    seconds="5",
)

# 轮询任务状态，完成后下载视频
while video.status in ("queued", "in_progress"):
    time.sleep(5)
    video = client.videos.retrieve(video.id)

if video.status == "completed":
    client.videos.download_content(video.id).write_to_file("output.mp4")