Hover the mouse over any individual video to see an instant thumbnail preview.

悬停鼠标在任何单独的视频上，就可以看到一个即时的缩略图预览。

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Preview video games before allowing your child to play them.

给孩子看的视频自己先看一遍。

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Features include front camera support, auto-continuous image shooting with no preview, flash or sound, high resolution video recording and more.

同时，它支持前置摄像头，无预览无闪光无声音地自动连续拍摄，高分辨率拍摄等等。

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The video preview allowed news sites to pick up on the story about the new profile pages quickly.

FORBES: Connect

Hit the source links for more details on how it all works, along with a video preview, also embedded after the break.

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There's also a video preview feature which allows you to scroll through a video timeline to the section you want before tapping to go there.

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