AE绿幕抠像教程 Lynda – After Effects Compositing Essentials Color Keying

AE绿幕抠像教程 Lynda – After Effects Compositing Essentials Color Keying

介绍AE绿幕抠像的方法，怎么得到一个很有细节的边缘，头发，玻璃等，合成的时候怎么能更加真实

Color keying, also known as chroma keying, lets you shoot a foreground scene and insert it into virtually any background; this can save you money and allow you to create shots that are impossible or highly dangerous to take as a single shot. For it to be effective, the key is in the details. In this course, Mark Christiansen shows how to produce feature-film-quality keys in After Effects that fit well within their new scenes, while retaining the subtle details—be they strands of hair or soft or translucent edges—that make the results believable.

传送门：

绿幕抠像匹配摄像机运动 AETUTS Accurate Green Screen Shadows and Camera Moves