论文部分内容阅读
六十一、什么是VOD技术?它在档案工作中有哪些作用?VOD(Video On Demand)即视频点播,也称交互式点播系统,是计算机、网络通信、多媒体和数字压缩等技术融合的产物。该技术能让您通过电脑主动地选择点播自己喜爱的歌曲、视频节目,就好像播放家里录像机或DVD机中的新片子一样,随时选择希望收看或收听的内容,但又不需要购买录像带或DVD盘,也不需要录像机或者DVD机。它从根本上改变了过去人们被动式看电视的不足,因为网络能将视频节目按照各人的意愿送到千家万户。因此,VOD技术使网络更加贴近百姓,成为当代多媒体信
61. What is VOD technology and what role does it play in archiving? Video On Demand (VOD), also known as VOD, is a product of the convergence of technologies such as computer, network communications, multimedia and digital compression . The technology allows you to select from your computer the ability to order your favorite songs and videos on-the-go, just as if you were playing a new movie in a home video recorder or a DVD player, at any time choosing what you want to watch or listen to without listening to a video or DVD Disk, do not need VCR or DVD player. It fundamentally changed the passive behavior of people watching television in the past, because the network can be in accordance with the wishes of the video sent to millions of households. Therefore, VOD technology to make the network closer to the people, a contemporary multimedia letter