Fix embedded video on the website

Hey folks,

the embedded video on the website

https://autodesk.github.io/AutodeskMachineControlFramework/

does not load. It only shows a URL. The website would look better, if this was fixed.

Thanks

Mebus

打开 https://autodesk.github.io/AutodeskMachineControlFramework/ 网站并检查其源代码，以定位嵌入视频的标记。确认视频提供商和预期的嵌入行为，然后验证视频能够加载，而不是只显示一个 URL。

由索引模型根据 Issue 内容生成。