对录像的内容有了更严格的控制。
AJC拿到了一份原始录像的拷贝。
它使用屏幕录像的方法来告诉用户从哪里开始。
It also USES screencasts inside the app to teach people on how to get started.
And we used the technology that allows us to synchronize his teaching materials beside the window where the video was playing.
另外,我们利用技术,将他的教学材料同步呈现在,播放录像的窗口边。
So, after clips of five seconds people are pretty good at predicting what sort of evaluations that person will have.
看了五秒钟的教学录像带后,人们就能准确地猜到,这个人的教学评估上写了什么。
This is Sarah Darkley and Michelle, political science of Wellesley, third year and introduction of the vedio production that's interesting.
这是莎拉·达克利的纸条,还有米歇尔就读于威尔斯利大学,政治科学系,大三学生,她的纸条上介绍了录像制作方法,那很有意思。
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