# But how do AI images and videos actually work? | Guest video by Welch Labs

> 全文为英语

**Published:** 2026年10月14日
**Author:** 3Blue1Brown
**Source:** YouTube — 3Blue1Brown
**Language:** en-US
**HTML:** https://aiqazaqstan.com/zh/articles/but-how-do-ai-images-and-videos-actually-work-guest-video-by-welch-labs

Over the last few years, AI systems have become astonishingly good at turning text props into videos. At the core of how these models operate is a deep connection to physics. This generation of image and video models works using a process known as diffusion, which is remarkably…

> 内容来自原始来源： **YouTube — 3Blue1Brown**
> [在 YouTube — 3Blue1Brown 阅读全文](https://www.youtube.com/watch?v=iv-5mZ_9CPY)

**标签：** #OpenAI #Open Source AI #YouTube

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