发明授权
- 专利标题： Video server
- 专利标题（中）： 视频服务器
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申请号： US316514申请日： 1994-09-30
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公开(公告)号： US5610841A公开(公告)日： 1997-03-11
- 发明人: Tsutomu Tanaka , Shinzo Doi , Hiroshi Yokota , Chishio Ueno , Yukiko Ito
- 申请人： Tsutomu Tanaka , Shinzo Doi , Hiroshi Yokota , Chishio Ueno , Yukiko Ito
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX5-269995 19930930; JPX6-004472 19940120; JPX6-016848 19940210; JPX6-066063 19940404; JPX6-073595 19940412; JPX6-089585 19940427; JPX6-185955 19940808
- 主分类号： H04L12/56
- IPC分类号： H04L12/56 ; H04N7/173 ; H04Q11/04 ; H04N9/79
摘要：
A video server in which each media segment file sever (MSFS) stores media segment files (MSFs) forming video data, and sequence control brokers (SCBs) installed between the video server and subscribers terminals receive video requests from the subscriber terminals, and read out the requested MSFs from the MSFSs. The readout MSFs are exchanged by an ATM switch to be transmitted to the SCBs respectively, which outputs the MSFs at predetermined intervals to the request-sender subscriber terminals.
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