发明名称 System and method for integration of high quality video multi-casting service with an interactive communication and information environment using internet protocols
摘要 An efficient and effective system and method for the distribution of video and television broadcasts over the Internet in a multi-cast mode. A high-quality video multi-casting service is distributed, meaning that a single program is simultaneously sent to many individuals. The service also has an interactive communication and information environment associated with it, using the Internet protocol so that additional content can be viewed along with the video that is being received.
申请公布号 US2003088878(A1) 申请公布日期 2003.05.08
申请号 US20010816306 申请日期 2001.03.23
申请人 ROGERS KARL;EVARD TIM 发明人 ROGERS KARL;EVARD TIM
分类号 H04N7/16;H04N7/173;(IPC1-7):H04N7/173 主分类号 H04N7/16
代理机构 代理人
主权项
地址