Hi,

视频端口限制已超出 means that you don't have a license that supports SDI or you are using more SDI ports than your license supports.

You can read more about different licenses here: https://aximmetry.com/products
Note that you also have the option to rent SDI ports, instead of buying or renting the Broadcast or Professional license. 

Please note that this is the English forum; for Chinese communication, please head over to our Chinese forum.
您好，感谢您的帖子。本平台为我们的英文论坛；中文沟通还烦请您前往我们的中文论坛平台。

Warmest regards,

您好，这是我的Axi界面我不清楚如何能切换到中文论坛平台，我只能切换成中文翻译，请您告诉我如何操作。

你好，

看起来你截图里其实是在中文论坛。 你可以试试刷新一下页面吗？ 另外，中文论坛和英文论坛是一样的，只是到处都用的是中文。

你也可以试试这个链接: https://my.aximmetry.com/zh/posts