【插件介绍】
颜色偏移插件 EFX Chromatic Aberration 可以增加或者去除色彩偏移效果，
可选择 RGB 各个通道的随意偏移，
效果相当于 Looks 插件里 Chromatic Aberration 选项的控制，
使用于WIN版 AE软件。
This plugin lets you apply (or remove) the chromatic aberration effect to a layer.
This is a known workflow of separating a comp into Red, Green and Blue channels, scaling one of them and recombining the channels, wrapped into a single effect.
The process of adding chromatic aberration is pretty straight forward if you do it to a single image.
If you try adding it to a layer with an alpha channel, that you later want to composite over a background image, you’ll get into some trouble.
In the tutorial you can see different approaches to the problem, and how the plugin helps you in each one of them.
官网：http://aescripts.com/efx-chromatic-aberration/
【插件下载】
AE插件：颜色偏移插件（附教程）EFX Chromatic Aberration
