摘要
随着信息技术的发展、在线学习的普及,微课作为一种新的教学载体,正逐步改变着传统的课堂教学模式。提升微课制作能力已成为时代对高校教师提出的一项新要求。After Effects是一款常用视频特效编辑工具,具备强大的视觉效果制作和视频剪辑合成功能。通过介绍After Effects软件在制作微课片头、人物抠像和美化、动画制作、添加文字特效等方面的应用和技巧,以期望帮助高校教师提高精品微课的制作水平。
With the development of information technology and the popularization of online learning,micro-lecture,as a new form of teaching carrier,is gradually changing the traditional classroom teaching model.Improving the ability to produce micro-lectures has become a new requirement for university teachers in this era.After Effects is a commonly used video effect editing tool with powerful visual effects production and video clipping and synthesis functions.This paper introduces the application and techniques of After Effects software in producing micro-lecture opening videos,character keying and beautification,animation production,and adding text special effects,aiming to help university teachers improve the production level of high-quality micro-lectures.
作者
邓炯
何伟强
卫树花
Deng Jiong;He Wei-qiang;Wei Shu-hua(Xingjian College of Science and Liberal Arts,Guangxi University,Nanning 530005,Guangxi Zhuang Autonomous Region,China;Guangxi Vocational University of Agriculture,Nanning 530009,Guangxi Zhuang Autonomous Region,China)
出处
《科学与信息化》
2023年第17期145-147,共3页
Technology and Information
基金
广西大学行健文理学院教育教学改革项目,项目名称:“电路理论”课程线上线下教学互补性研究与实践,项目编号:Y2021JG12。
关键词
微课
视频制作
抠像
视觉效果
micro-lecture
video production
keying
visual effects
