发明名称 |
HIERARCHICAL VIDEO STORAGE DEVICE |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hierarchical video storage device that can properly copy video data distributed to a client from an external storage device to a video server. SOLUTION: A distribution video data division arrangement means 13 divides video data to which an operator applies a distribution request into optimum numbers of video data, a high-speed distribution video data file is placed to a high-speed access storage device 14 and a low speed distribution video data file is placed to a low speed access storage device 15. A high-speed distribution video data movement means 16 copies the high-speed distribution video data file to a video server 17 and a low speed distribution video data movement means 18 copies the low-speed distribution video data file to the video server 17. Then, a video output device 20 outputs a video image on a display device of the client via a video data distribution output means 19.</p> |
申请公布号 |
JP2002057988(A) |
申请公布日期 |
2002.02.22 |
申请号 |
JP20000238430 |
申请日期 |
2000.08.07 |
申请人 |
TOSHIBA CORP |
发明人 |
TAKEHA TOYOYUKI;YAMAMOTO TAKAOMI;WAKIZONO TATSUJI |
分类号 |
H04N5/93;G11B20/10;H04N5/765;H04N5/92;H04N7/173;H04N21/231;H04N21/262;(IPC1-7):H04N5/93 |
主分类号 |
H04N5/93 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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