【教程简介】
跟踪是一门有手艺露量的艺术，它触及正在镜头逐帧挪动时定位素材中的面或工具；跟踪数据可用于不变素材或处理相机挪动。 After Effects供给了很多壮大的跟踪东西，使您能够专注于创意而没有是在乎手艺操纵。 那个基于项目标课程回忆了正在After Effects中跟踪的一切差别办法： AE中的单面战单面跟踪，遮罩跟踪，摄像机跟踪，脸部跟踪战Mocha仄里跟踪。 讲师Eran Stern注释了每一个东西最合适的场景，并协助您将跟踪数据用于特定目标：结果建造，扭转，殊效分解等，并衬着成果。
Tracking is an art and a science. It involves locating a point or object in your footage as it moves from frame to frame. The resulting data can be used to stabilize footage or solve camera movement. After Effects provides many powerful tracking tools, allowing you to focus on the creative rather than the technical aspects of your job. This project-based course reviews all the different methods for tracking inside After Effects: one- and two-point tracking, mask tracking, camera tracking, facial tracking, and planner tracking in Mocha AE. Instructor Eran Stern explains which scenario each tool is best suited for, and helps you use your tracking data for specific purposes—effects, rotoscoping, compositing, and more—and render the results.
https://www.lynda.com/After-Effects-tutorials/art-tracking/2810406/2232432-4.html
Topics include:
- Motion tracking
- One-point tracking
- Applying tracking data to effects
- Mask tracking with the After Effects Mask Tracker
- Two-point tracking
- Warp stabilization for tracking
- Planner tracking
- 3D camera tracking
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