Lynda – After Effects Compositing Essentials: Matching Foreground to Background，

在真实的场景中加入新元素合成，使得与现实场景匹配，使得真实有效，是非常核心的视觉特效合成教程，

通过实例，从色彩，光，阴影，摄像机，景深等角度彻底完美场景，使之掌握一些特效合成技巧，然特效更加的自然。

教程时长：2小时，教程分辨率：1280*720，教程大小：3.2G （含工程文件）

Duration: 2h 00m | Video: AVC (.mp4) 1280×720 30fps | Audio: AAC 44.1KHz 1ch

Creating a moving shot that is made up of disparate elements and looks as though it was taken all at once, with a single camera, is the very core of visual effects compositing.

To make the effect look natural, compositors also need a deep understanding of how to match color, light, and phenomena specific to the camera, including grain and depth of field.

Matching requires no special knack; for example, you can learn to effectively match color even if you have trouble seeing color accurately.

So join Mark Christiansen, as he teaches you how to composite 2D or 3D foreground objects to a background scene with After Effects and seamlessly match light, color, depth of field, and noise, so that every element looks natural.

官网地址：http://www.lynda.com/After-Effects-tutorials/After-Effects-Compositing-Essentials-Matching-Foreground-Background/114913-2.html

教程知识点：

色彩的匹配，

位置和角度调整，

调整色彩饱和度，

创建景深，

细节处理（减少/突出细节）