MaskTracker+是After Effects中一个脚本，Mask遮罩平面跟踪方式，很像Mocha跟踪软件。

大家可以看看米松剪辑一小段效果展示视频，脚本包中也带很多教程！

MaskTracker+ turns the Mask Tracker of After Effects into a comprehensive planar tracking station that allows you to do much more with the tracker than just moving masks.

特点：

Move layers

Animate a layers position, scale and rotation based on a mask track

Corner Pin

Create a corner pin based on a mask track.

Just place the corners on the current frame where they should be and MaskTracker+ adds keyframes to move it with the mask.

in addition to the normal corner pin also CC Power Pin and Red Giant Warp corner pin are supported.

Stabilized Precomps

The popular stabilized precomps of MochaImport+ are also available in MaskTracker+.

Track an object with the mask tracker and MaskTracker+ creates a precomp for you that shows a stabilized view on the tracked object.

In this stabilized setting you can do any kinds of modifications and everything you do is also automatically applied to the original perspective.

This is a life saver for retouch, painting and removal jobs.

Stabilize Footage

Stabilize shaky footage based on a mask track.

MaskTracker+ can either eliminate the movement completely or create an advanced stabilization rig where you can fine tune the amount of smoothness for position scale and rotation independently.

Move Masks

If you have several masks moving in the same way, you can save time by just tracking one mask and applying the tracking data from it to the other masks.

兼容性：

After Effects CC 2014, CC