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wiki/concepts/图生视频.md
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---
title: 图生视频
type: concept
tags: [ai-video]
tags: [ai-video, ai, prompt]
date: 2026-04-18
---
## Definition
图生视频（Image-to-Video，简称 I2V）是一种人工智能技术，能够将静态图片通过 AI 算法转化为动态视频内容。
## E-commerce Application
TikTok 电商场景应用：
- 宠物用品/宠物衣服展示视频生成
- 使用 [[模块化Prompt库]] 降低翻车率
- 通过 [[防穿帮]] Prompt 避免违和感
## How It Works
1. AI 分析图片中的主体、背景和艺术风格
2. 识别图像中的元素及其可能的运动方向