The first scheme: In the video domain, ICA is used to extract dynamic component and static component of the consecutive frames, the watermark is embeded into the dynamic one.

方案一，利用ICA技术提取连续帧的静态分量和动态分量，在动态分量上嵌入置乱水印。

youdao

If you have static content, use the HTML component.

如果您拥有静态内容，则使用HTML组件。

youdao

This feature lets you set static values at assembly time for a component view.

这个特性允许您在组装期间为组件视图设置静态值。

youdao