4K技术在高校精品课程建设中的应用  

Application of 4K Technology in Colleges and Universities

作　　者：王健[1] 寇宏 WANG Jian;KOU Hong(School of Computer and Information Technology,Liaoning Normal University,Dalian 116081,China)

机构地区：[1]辽宁师范大学计算机与信息技术学院,辽宁大连116081

出　　处：《软件导刊》2018年第9期162-165,共4页Software Guide

摘　　要：4K技术具有高宽容度、高宽色域和高对比度优势,研究4K技术发展现状,分析4K技术在教育领域,特别是高校精品课程制作及视频作品创作中的效果。对比8种当前适用于高校的4K摄像机产品,分析5种非线性编辑软件,阐述4K制作前期准备及后期编辑工作,概括4K摄制中应注意的问题。将4K技术运用到高校新兴和有发展潜力的学科中,对促进高校"双一流"建设,缩短与国外的技术差距,增强学生的学习兴趣,打造优质精品课程,加快高校一流学科建设都具有重要意义。In order to enhance the interest of college students in learning,to create quality courses in colleges and universities and speed up the construction of first-class disciplines in colleges and universities.,based on the characteristics of 4K with high latitude,high color gamut and high contrast,this paper studies the development of 4K technology at home and abroad,describes the preparation and post-editing of 4K production and summarizes the attention problems in 4K production. Eight 4K video cameras currently available for colleges and universities are compared, and 5 non-linear editing softwares are analyzed.The results show that 4K technology is applied in the field of education,especially in the production of excellent courses in colleges and universities and the creation of video works to achieve better results.The conclusion is that 4K technology should be applied to new and potential disciplines in colleges and universities to shorten the technological gap with foreign countries and promote the construction of ＂dual first-class＂ colleges and universities,and it is hoped to provide a reference for the application of 4K technology in colleges and universities.

关 键 词：4K技术 4K摄像机 4K摄制 精品课程建设 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]