它后来才在视频上盛行起来，是根据斯蒂芬·金的一本书改编的。

It only became popular later on video and it was based on a book by Stephen King.

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这对于在视频上添加边框、标题或其他静态叠加内容很有用。

This is useful for adding borders, captions, or other types of static overlays to your video.

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笔者虽没有在视频上看见潘的表情变化，相信其眉飞色舞，皮笑肉也笑。

Although not seen in the video, the author Pan expression changes, I believe their reasons, skin laugh meat also laugh.

youdao

Oh, yes. And, of course, the Webcast is available so that if you miss something during lecture, or if you miss lecture altogether you can go to the website, click on Webcast and follow what happened in lecture.

哦，还有，当然，网络视频是可以利用的,所以如果你们在课堂上错过了什么，或者你们连上课都错过了,你们就可以去上这个网站，点击视频，观看课堂里呈现的。

麻省理工公开课 - 固态化学导论课程节选