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nexus/wiki/concepts/AI生视频.md
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---
title: AI生视频
type: concept
tags: [AI, 视频生成]
aliases: [AI Video Generation]
---
## 定义
根据文本提示生成视频内容的AI技术。
## 2025年格局
- 闭源顶流Google Veo 3
- 国内可灵、海螺、即梦
- 开源最强HunyuanVideo
## 开源关键指标
- 参数量HunyuanVideo是开源界最大之一
- 中文Prompt理解天花板级别
- 动作连贯性:极强,符合物理直觉
## Connections
- [[AI生视频]] ← 依赖 ← [[大语言模型]]
- [[HunyuanVideo]] ← 开源平替 ← [[Veo 3]]