【作者】 逯明宇；

【导师】 黄永春；

【作者基本信息】 东北师范大学 ， 教育技术学， 2006， 硕士

【摘要】 随着计算机技术的发展,运算速度的提高,教育电视节目后期制作已逐渐开始采用基于PC平台的合成软件,并且取得了很好的效果。本文根据教育电视节目制作中后期合成软件的发展使用现状,着重论述了不同后期合成软件的界面组织形式、支持文件格式、工作流程,以及它们的合成方式、运动跟踪设置、滤镜特效的实现、文件渲染等内容,阐述了教育电视节目制作中所使用不同后期合成软件的优势和不足。在教育电视节目后期制作的实际工作中,可以交叉使用不同种类的合成软件。注意发挥不同软件的特长,这对于提高制作效率和制作能力,丰富视音频合成的实现手段,创作出具有极强艺术感染力的教育电视节目具有重要的意义。本文同时也试图拓展目前基于PC平台的后期合成软件的使用范畴,为更多的读者提供一个积极的参考和借鉴。不仅可以使专业的教育电视节目制作人员,在精通一个后期合成软件的基础上,充分了解其它后期合成软件的特点,综合利用不同软件提高工作效率,而且可以使教师群体,充分了解每个后期合成软件的工作特点,对待不同的学习者采取灵活的、个性化的讲授,这也是他们提高教学水平的关键。更多还原

【Abstract】 With the development of computer technology and improvement of operative speed, postcomposite software can run in PC. Lots of educational television program post-productionused them and had a good achievement.On the basis of composite software development using status of educational televisionprogram post-production, this article focused on the process, the interactivity of file patterns,the realization of effect and the render of files of different composite softwares. The researchtalk about the advantages and shortcomings of different composite software in ETV programpost-production.In the actual ETV programmes post-production work, we can use different types ofpost-composite software. Attention to the different software skills, which enhance theefficiency and production capacity, the realization of video, audio composite means to create astrong artistic influence educational television programmes is of great significance.This article also seeks to expand the current PC-based software platform used compositeTelevision late areas to provide a more active reader reference and use for reference.Not onlythe workers of educational television program post production always used a professionalsoftware to finish the produce before. How to understand characters of different softwares asmuch as possible and improve the efficiency becomes a problem. But also,as a teacher, it’s akey to improve levels of teaching that we master features of each software and teach differentlearners with different methods.更多还原