最高分辨率
2K
最长时长
—
输入
文本、图片
起步价
5 积分
概览
关于 Seedream 4.5
Seedream 4.5 generates photoreal images that hold up under video animation. It's the ideal starting frame generator — strong character consistency, clean prompt adherence, and an aesthetic profile that downstream video models extend faithfully. Generate hero stills in Seedream, then animate with Veo, Sora, Kling, or Hailuo.
优势
- Photoreal output tuned for downstream animation
- Strong character and identity consistency
- Clean prompt adherence across complex scenes
- Fast generation suitable for iteration
- Excellent pairing with video models
适合场景
- Hero still generation
- Image-to-video starting frames
- Character design and reference sheets
- Marketing imagery
价格
单次生成成本
default
5积分
Per image
积分成本仅供参考，可能随供应商价格调整。订阅积分每月刷新，充值积分永不过期。
并排对比
对比 Seedream 4.5
问题
常见问题
Why use Seedream 4.5 for image-to-video pipelines?
Seedream's aesthetic profile and identity consistency carry through downstream animation. Other image models can produce frames that look great alone but drift heavily when animated.
How does Seedream 4.5 compare to Flux 2 Pro?
Flux 2 Pro has the edge on raw detail and text rendering. Seedream 4.5 is tuned for animation-friendly output and is the safer pick for image-to-video.
What resolution does Seedream 4.5 output?
Up to 2K native — sufficient for 1080p video pipelines without upscaling.
Can Seedream 4.5 edit existing images?
Yes. Provide an image and a prompt to modify, restyle, or extend it.
准备使用 Seedream 4.5 生成？
免费开始，无需信用卡。
免费试用 Seedream 4.5