http://v.youku.com/v_show/id_XNzA5OTQ4OTQ4.html
Lynda – Up and Running with the Foundry CameraTracker for After Effects
After Effects内置插件CameraTracker可以让你拉三维运动轨迹和匹配相机移动，反求摄像机，然后将数据导出到CINEMA 4D的一些很酷的示例项目，包括一个3D模拟和3D文字处理。
CameraTracker allows you to pull 3D motion tracks and match camera moves without leaving After Effects, and offers greater control over complex tasks compared to Adobe’s built-in tracker. Learn how to use this advanced plugin to track and solve basic shots, refine a camera solve with garbage mattes, and place objects into shots to test your tracking data. Motion graphics pro Andy Needham also shows how to use the Track Finder tools to remove bad tracking data, and export data to CINEMA 4D for some really cool sample projects, including a 3D simulation and a 3D text treatment.
简介视频：
内容包括:
Tracking the motion in a shot
Solving 3D camera data
Refining tracks
Identifying and fixing tracking errors
Exporting 3D track data
Using CameraTracker data in composites
教程下载：
