After Effects Compositing Essentials: Tracking and Stabilization

Duration: 2h 8m | Video: AVC (.mp4) 1280x720 15fps | Audio: AAC 48KHz 2ch | 1.6 GB

Genre: eLearning | Intermediate | Language: English

Tracking is one of the most powerful ways to make your After Effects work more sophisticated, and one of the hardest to get right. The human eye has an uncanny ability to sense the accuracy of motion. But once you learn to take advantage of the automated 3D tracker, automated motion stabilizer, and 2D point tracker in After Effects—as well as third-party scripts and planar tracking with mocha—a world of possibilities is opened.

Here, Mark Christiansen shows how to use the five different After Effects trackers, customizing them to work best in the situations that motion graphics artists encounter most often. He covers the fundamentals, as well as opportunities to think outside the box, especially when an automated approach won't work.

Topics include:

*Why point track?

*Recognizing trackable points

*Offsetting a tracker

*Applying the track to a matte

*Using nulls and third-party scripts to create track mattes

*Tracking and stabilizing objects and planes

*Automated tracking

*Applying 3D tracks

后影响合成要点: 跟踪和稳定

持续时间: 2 h 8 m |视频: AVC (.mp4) 1280 x 720 15 fps |音频: AAC 48 KHz 2 通道|1.6 GB

类型: 电子学习 |中间体 |语言: 英语

跟踪是最有力的方式使你的后影响工作更为复杂和一个最难得到权利之一。人眼具有不可思议的能力去感知的运动精度。但是一旦你学会了利用中影响后的自动三维跟踪、 自动的运动稳定剂和 2D 点跟踪器 — — 以及第三方脚本和摩卡平面跟踪 — — 打开世界的可能性。

在这里，马克 Christiansen 演示如何使用五个不同效果后纤夫，自定义他们的工作最好在运动图形艺术家最常遇到的情况。他涵盖了基本面，以及机会想外框，尤其是当自动化的方法行不通。

主题包括:

* 为什么点轨道?

* 认识到可追踪点

* 抵消一个跟踪器

* 应用轨道遮罩

* 使用空值和第三方脚本创建轨道遮罩

* 跟踪和稳定的对象和飞机

* 自动跟踪

* 应用 3D 跟踪