它们并不理解窗口和剪贴区域，这意味着视频窗口要始终处于显示端的顶层。

They don't understand Windows and clipping rectangles, which means that the video window is always on top of the display.

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你还可以点击 "弹出" 按钮来扩大视频窗口 也可以点击左上角的全屏标记 获得更身临其境的感受.

You can click the "pop-out" iconto make the video larger, or click the fullscreen iconin the upper left-hand corner for a fully immersive experience. See this all in action in the video below

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