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---
title: "TextToVideo"
type: concept
tags: [ai, video, text-to-video]
sources: [我的工具集, 14个免费的ai图生视频工具]
last_updated: 2026-05-11
---
## Definition
Text-to-Video 是将文本描述转换为视频内容的 AI 技术,属于生成式 AI 的重要分支。
## Key Characteristics
- 根据文本描述生成动态视频内容
- 可结合音频([[TextToSpeech]])实现完整的视频创作流程
- 广泛应用于营销视频、内容创作、广告制作等场景
## Examples from Sources
- [[Vidu]] 提供 Text-to-Video 服务
- [[Hailuo AI]] 提供 Text-to-Video 服务
## Relationships
- 属于 [[AI时代发展策略]] 的创意工具层
- 与 [[ImageToVideo]] 互补TextToVideo 从文本生成ImageToVideo 从图像生成
- 结合 [[TextToSpeech]] 可实现完整的"文字→视频+音频"创作流程