在整个过程中，我们学会用After Effects 解决出现的同时跟踪以及最佳实践获得了最准确的轨道可能存在的问题。 我们探讨使用颜色校正，定义的信道信息在轨道的使用，以及一些其他的可能性。时长1小时21分。

Dixxl Tuxxs – Tracking in After Effects  |  1.4G

Software used

After Effects 12.2.0.52

What you will learn

In this series of lessons we will go through the different types of 2D tracking. We will learn how to do a simple one-point translation track, a two point track that also involves rotation and scale, as well as a four point track used for screen replacement.Throughout the course, we learn how to troubleshoot issues that arise while tracking as well as best practices for getting the most accurate track possible. We explore using color correction, defining the channel information to use in the track, as well as a few other possibilities for assisting difficult tracks.

Whether you are a beginner to tracking or just need to brush up on your tracking skills, this training covers all the knowledge you need to become a master tracker. By the end of this tutorial, you will be able to perform all the different types of 2D tracks as well as solve the problems you encounter while trying to get the perfect track.