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现在已经有大量支持多路广播的产品问世,包括视频会议系统、群件、软件分发系统、网络广播和“推”技术产品。例如视频会议系统中的CU-SeeMe和Intel公司的Proshare系统都已经支持此项技术了。Progressive Network公司的系列软件RealAudio、RealVideo和RealMedia都是在IP网络上进行数据的广播发送,为了减少对带宽的需求,现在也已经采用了实时流协议(RTSP)和实时传输协议(RTP)实现多路广播。目前想要在多路广播网络结构上传输实时视频信息的用户,有三种产品可供选择:StarCast、RealVideo、IP/TV。如果想要在WEB上进行教学训练,mMosaic是一个不错的选择,这是著名的浏览器Mosaic软件的一个衍生品,它可以将主页中的所有内容进行多路广播。 IP多路广播技术与“推”技术可以说是
There are a number of products that support multicast today, including video conferencing systems, groupware, software distribution systems, webcasts and “push” technology products. For example, CU-SeeMe in video conferencing systems and Proshare systems from Intel Corporation already support this technology. Progressive Network’s family of software RealAudio, RealVideo, and RealMedia broadcast data over IP networks, and Real-Time Streaming Protocol (RTSP) and Real-Time Transport Protocol (RTP) have also been implemented to reduce bandwidth requirements Road broadcasting. Currently, users who want to transmit real-time video information on the multicast network infrastructure are available in three products: StarCast, RealVideo, IP / TV. If you want to teach training on the Web, mMosaic is a good choice, which is a derivative of the well-known browser Mosaic software, it can broadcast all the contents of the home page. IP multicasting technology and “push” technology can be said to be