发明名称 |
Media program timing and identity delivery method and system |
摘要 |
A method and system for delivering program timing, structure, and identity information in media streams. Cues are utilized to indicate an event (e.g., a start or stop time of a program or program segment) whose precise timing is important to receivers. A server-side cue handling mechanism is provided for selectively generating cues based on configuration information and detected events. A client-side cue handling mechanism is provided for detecting cues and providing the cues to applications that can utilize the cues to perform a useful function or task.
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申请公布号 |
US7530086(B2) |
申请公布日期 |
2009.05.05 |
申请号 |
US20000734996 |
申请日期 |
2000.12.12 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
BRASSIL JOHN T. |
分类号 |
H04N7/10;H04N7/025;H04N7/24 |
主分类号 |
H04N7/10 |
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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