| 网络直播数字三维虚拟演播室系统改造方案 |
| |
| 引用本文： | 孙墀. 网络直播数字三维虚拟演播室系统改造方案[J]. 广州大学学报(自然科学版), 2012, 0(2): 65-69 |
| |
| 作者姓名： | 孙墀 |
| |
| 作者单位： | 广东技术师范学院教育技术与传播学院 |
| |
| 摘 要： | 为了加强传播学科网络传播的实训能力,文章立足高校现有的虚拟演播室设备,适应高校网络传播的新形势,对原有的两机位两跟踪单通道的数字虚拟演播室系统进行两机位三通道网络直播数字三维虚拟演播室系统改造.改造的难点是直播的安全问题,即在原有录播虚拟演播室系统的基础上,在添加上网服务器和转码器之后,需要独立的一套直播主系统和一套直播备份系统,而彼此独立的系统还能保持共时性,实现指令共享,即时切换,防止病毒感染.
|
| 关 键 词： | 虚拟演播室 两机位三通道网络直播系统 改造方案 安全问题 |
Reform program of webcast digital 3D virtual studio system |
| |
| SUN Chi. Reform program of webcast digital 3D virtual studio system[J]. Journal og Guangzhou University:Natural Science Edition, 2012, 0(2): 65-69 |
| |
| Authors: | SUN Chi |
| |
| Affiliation: | SUN Chi(School of Educational Technology and Communication,Guangdong Polytechnic Normal University,Guangzhou 510665,China) |
| |
| Abstract: | To enhance the network transmission training capacity of the dissemination of Internet,this paper is based on the university’s existing virtual studio equipment to meet the new situation of university network transmission,to reform the original two-machine two-track digital single-channel virtual studio system into two-machine three-channel webcast digital 3D virtual studio system.The difficult point of reforming is the safety problem,which is based on the region copy and play’s virtual studio system,after adding Internet server and transcoder,there need an independent live main system and a set of live backup system,and the relative independent system can keep synchronicity,realize instructions sharing,instant switching,and prevent virus infection. |
| |
| Keywords: | virtual studio two-machine three-channel webcast digital system reform program |
| 本文献已被 CNKI 等数据库收录！ |
|
