手机电脑屏幕图片视频跟踪替换AE教程 Skillshare – Video Mock Up Screen Replacement with Tracking讲解利用AE自带的Mocha，对手机或者电脑的屏幕进行跟踪，然后替换成自己需要的图片视频等Mockups are frequently used to present a final product in a real-life context.

It helps you to replace unwanted content with the content you want in specific to be consistent.

In this course, I will teach you How you can replace any device screen or wall with your video, graphics, and image.