中文名: After Effects影视跟踪基础教程
英文名: Digital Tutors Introduction to Tracking in After Effects
资源格式: 压缩包
发行日期: 2009年10月22日
地区: 美国
对白语言: 英语
文字语言: 英文
简介:
资源简介:
Digital Tutor出品的 Introduction to Tracking in After Effects . 影视跟踪基础教程 .
在这一系列的教程,我们将学习如何使用内置的跟踪分析后,对现实生活画面,并找出物体运动。这是一个匹配的图像或动画的位置,旋转,缩放和倾斜角度为影片的重要技术。
我们将首先做一个简单一点的轨道使用一些简单的镜头,以及如何应用该运动的资料向其他层这个项目。然后我们将学习如何做一个真正的画面两点轨道。最后,我们会追踪一个电视屏幕的四个角落,以取代在屏幕上的形象。
教程时长: 45 min. 56 sec.
使用的软件: After Effects CS4
压缩包内提供有练习素材.
In this series of lessons we'll learn how to use the tracker built in to After Effects to analyze real life footage and find the movement of objects. This is an important technique for matching an image or animation's position, rotation, scale and perspective skewing to footage.
We'll begin this project by doing a simple one point track using some easy footage and how to apply that movement information to other layers. We'll then learn how to do a two point track on real footage and create a black-bar effect over someone's eyes. Lastly, we'll track the four corners of a television screen to replace the image on the screen. We'll then learn some tips for getting a track from difficult footage using color correct techniques.
教程预览: