> For the complete documentation index, see [llms.txt](https://morphic.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://morphic.com/docs/zh/essentials/inpainting-and-outpainting/video-outpainting.md).

# 视频扩展绘制

Morphic 的扩展绘制功能可让你使用提示词将视频扩展到原始画框之外，生成与现有场景匹配并无缝延续的新增内容。

这里有一份关于如何在 Morphic 中对视频使用扩展绘画（Outpainting）的快速教程：

{% embed url="<https://youtu.be/2oMgl1mxOkI>" %}

1. 在 Canvas 上上传或生成你的视频
2. 选中视频并点击“扩展画板”，然后朝你想要的方向扩展视频画框
3. 输入提示词，描述视频应如何延展；或者留空，让 Morphic 自动补全场景
4. 点击提示栏中的蓝色按钮

这就是如何使用扩展绘画（Outpaining）在现有画面之外添加新的视觉内容，并与原始视频无缝融合。

***

如果您遇到任何问题或有任何疑问，欢迎随时联系我们。我们很乐意为您提供帮助。请写信至 [**support@morphic.com**](mailto:support@morphic.com)**.**


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