Seedance 2.5 Python SDK

Official Python SDK for Seedance 2.5 — the native 30s AI video generation model with 50+ multimodal references and synchronized audio rendering.

🎬 Online Studio & Generator: Experience the web generator directly at https://seedance25.tech.

✨ Features

• Native 30s Video Generation: Extended clip generation with consistent physics and motion.
• Multimodal Video Prompts: Seamlessly blend text, image references, and audio inputs.
• Synchronized Audio Engine: High-fidelity sound effects and ambient audio generation.
• Zero Third-Party Dependencies: Pure Python standard library implementation for maximum portability.
• Complete Type Hinting: Comprehensive IDE autocomplete support.

📦 Installation

pip install seedance-client

🚀 Quick Start

1. Generate Video with Synced Audio

from seedance_client import SeedanceClient

client = SeedanceClient()

task = client.generate_video(
    prompt="Cinematic drone sweep over Nordic fjords during sunset, crystal clear reflections and ambient wind sound",
    aspect_ratio="16:9",
    resolution="1080p",
    duration=10,
    enable_audio=True,
)

print(f"Task submitted! ID: {task.get('taskId')}")

2. Check Task Progress

task_status = client.get_task(task_id="YOUR_TASK_ID")
print("Status:", task_status.get("status"))
if task_status.get("videoUrl"):
    print("Download URL:", task_status.get("videoUrl"))

🔗 Official Links & Resources

• Official Web Platform: https://seedance25.tech
• Interactive Generator: https://seedance25.tech/#generator
• Prompt Library: https://seedance25.tech/prompts
• Repository: https://github.com/lidong-tools/website-seedance25-tech

📄 License

MIT © Seedance 2.5