| 发明名称 |
SYSTEM TO PROVIDE INDEX AND METADATA FOR CONTENT ON DEMAND |
| 摘要 |
A content on demand system includes logic to compose information about multiple audio and/or video streams into an audio and/or video stream format, and logic to communicate the information about multiple audio and/or video streams to a plurality of set top boxes.
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| 申请公布号 |
US2009070836(A1) |
申请公布日期 |
2009.03.12 |
| 申请号 |
US20040579214 |
申请日期 |
2004.11.12 |
| 申请人 |
BROADBAND ROYALTY CORPORATION |
发明人 |
AABY CLIFF;PARKER CHRISTIAN J. |
| 分类号 |
H04N7/173;G06F;G06F3/00;H04N;H04N5/445;H04N7/16 |
主分类号 |
H04N7/173 |
| 代理机构 |
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代理人 |
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