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 ## 📺 See it in Action
 
-> **Note**: You can add images or videos here by placing them in your repository and linking them:
-> ```markdown
-> ![OpenDia Demo](./demo.gif)
-> ```
-> or embed a video:
-> ```markdown
-> [![OpenDia Demo Video](https://img.youtube.com/vi/YOUR_VIDEO_ID/0.jpg)](https://www.youtube.com/watch?v=YOUR_VIDEO_ID)
-> ```
+![OpenDia Demo](./preview.mp4)
 
 ## 🚀 What is OpenDia?
 
diff --git a/preview.mp4 b/preview.mp4
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Binary files /dev/null and b/preview.mp4 differ