The music on demand system is based on the IMS network, controlled by SIP signaling, can provide users with three services : video, audio and text. 该音乐点播系统基于IMS网络,使用SIP信令实现控制,为用户提供视频、音频和文字三种级别的服务。
So, depending on the abundant information content ( video, audio and text ), the Video Meeting System provides a convenient resolvent for holding a meeting at different place. 视频会议系统以其丰富的信息内容(视频、音频、文本)为会议的异地召开提供了一种方便的解决之道。
The digital watermarking as an information hidden twin brother, the information embedded into images, video, audio, and text files and other digital media, in order to protection of intellectual property and to prevent tampering purposes. 而数字水印作为信息隐藏的孪生兄弟将信息嵌入到图像,视频,音频以及文本文件等数字媒体中,以达到保护知识产权和防止篡改的目的。
The development of Internet and information technology puts forward the innovation of teach-ing ways. The multimedia courseware is made by streaming media technology which provides mutual teaching with video frequency, audio frequency, text and pictures for students. Internet与信息技术的发展推动了教学方式的改革,我馆采用流媒体技术与课程教学整合制作的多媒体网络课件,为学生提供视频、音频、文本、图片一体化的真正的多媒体互动教学。
Multimedia Electronic Map is a new pattern of map which based on Cartography, cartographic data base, hardware and software of computer. It combines all kinds of information and unity image with graph, video, audio, animation and text logic. 多媒体电子地图是建立在地图学、地图数据库和电子计算机软硬件基础上,通过多媒体技术将图像、图形、视频、音频、动画、文本逻辑的联结并整合,集各种信息于一体的新型地图形式。