经济型微课平民化开发的技术支持及实践

从微课的起源和国外微课的发展来看,微课的本体价值无疑是教学应用.但是国内微课兴起于竞赛、发展于竞赛,普遍表现出"技术取向"和"竞赛取向",并且呈现出愈演愈烈之势,这不利于微课的持续健康发展."经济型微课"开发是打碎微课花瓶、回归微课价值的有效途径.研究在阐述"经济型微课"模型的基础上,从课件设计、音视频采集和后期处理等方面探讨了"经济型微课"平民化开发的技术支持,并以大学《Premiere非线性编辑》课程中的"实现瞬间移动"为例进行了实践应用.

On Technical Support and Practice of Economic Micro-Lecture' Civilian Development

Analyzing the origin and development of Micro-lecture in foreign countries, there is no doubt that the ontology value of the Micro-lecture is teaching application.But the domestic Micro-lecture rose in the competition and developed in competition, it generally shows "technical orientation" and "competition orientation", which presents a growing potential, and isn''t conducive to the sustained and healthy development of Micro-lecture.The development of "Economic Micro-lecture" is an effective way to break the vase and return to the value of Micro-lecture.The study aims to a concept model of the "Economic Micro-lecture", and to discussions on the technical support for the civilian development of "Economic Micro-lecture" from the aspects of courseware design, audio & video capture and post-processing, and to carrying on the practice application taking the "moving for a moment" in "Premiere Non-linear Editing" course as an example.