发明名称 |
Network-based service to provide on-demand video summaries of television programs |
摘要 |
A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand.
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申请公布号 |
US6829781(B1) |
申请公布日期 |
2004.12.07 |
申请号 |
US20000577642 |
申请日期 |
2000.05.24 |
申请人 |
AT&T CORP. |
发明人 |
BHAGAVATH VIJAY K;MARKOWITZ ROBERT EDWARD;O'NEIL JOSEPH THOMAS |
分类号 |
H04N7/173;H04N7/24;(IPC1-7):H04N7/173 |
主分类号 |
H04N7/173 |
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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