大恒双向互动录播教室解决方案VIP专享VIP免费

大恒双向互动录播教室解决方案北京大恒创新技术有限公北京大恒软件技术有限公司目录前言..........................................................................4第一章用户需求分析........................................................61.1项目建设原则........................................................71.2项目设计遵循标准...................................................10第二章方案总述...........................................................122.1系统拓扑图...........................................................132.2系统功能.............................................................142.3教室效果图...........................................................15第三章录播系统详细介绍...................................................173.1图像定位系统.........................................................173.1.1系统概述.......................................................173.1.2功能特点.......................................................183.2课堂录播系统.........................................................223.2.1系统概述.....................................................223.2.2系统组成.....................................................233.2.3系统界面.....................................................233.2.4功能特点.....................................................243.3音频采集系统.........................................................273.3.1声音采集方案.................................................283.4课件编辑系统.........................................................293.4.1系统概述.....................................................293.4.2功能特点.....................................................303.5课堂直播系统.........................................................313.5.1系统概述.....................................................313.5.2课堂直播基本功能.............................................313.5.3课堂直播应用扩展...............................................323.6系统功能特点.........................................................33第四章大恒智能录播系统核心技术...........................................364.1广播级录制质量.......................................................364.2电视语言的切换策略...................................................364.3智能图像定位技术.....................................................374.1符合国家精品视频公开课的拍摄标准...............................394.2超大容量网络课堂联动直播.......................................39第五章电子白板数据协作系统...............................................41第六章远程双向互动授课系统...............................................45第七章资源管理平台.......................................................497.1功能模块.............................................................527.1.1教师个人空间...................................................527.2课堂教学直播.........................................................557.3视频课件点播.........................................................57北京大恒软件技术有限公司7.5资源搜索.............................................................597.6后台基础管理.........................................................60第八章教室装修建议（供参考）.................................................638.1、装修原则............................................................638.2、背景噪音处理..........................