AE预合成教程详解 Digital Tutors – The Power of Pre-Comps in After Effects讲解AE预合成的使用技巧，例如给场景添加景深，了解预合成带来的一些问题然后解决In this After Effects tutorial, you’ll learn the ins-and-outs of pre-comps, and how they can add depth to your projects.

If you’re just starting out in After Effects or you’re getting into it a little more and wanting to know how to save time, this is a great course for you to be watching.

Pre-comps are some of the most important building blocks of After Effects, yet many beginners don’t learn some of the really awesome and important information about how they work, what challenges you’ll need to overcome with them, and ultimately how you can harness their power to help you create amazing and cleverly built work.

By the end of this After Effects training, you’ll know some of the challenges that Pre-comps bring and exactly how to fix them, as well as a few great ways that you can use them to improve your workflow.