发明名称 |
METHOD AND APPARATUS FOR DETECTING TIME-COMPRESSED BROADCAST CONTENT |
摘要 |
A method and apparatus for detecting time compression of broadcast content that has been encoded with time data, includes a processor for comparing encoded tim data with broadcast time data to determine whether the content has been time compressed. The method and apparatus additionally detect commercial advertisements inserted between segments and exclude when detecting time compression of the content. |
申请公布号 |
WO2004105374(A2) |
申请公布日期 |
2004.12.02 |
申请号 |
WO2004US11169 |
申请日期 |
2004.04.12 |
申请人 |
NIELSEN MEDIA RESEARCH, INC.;WRIGHT, DAVID HOWELL;PHILIPPE, MARIE |
发明人 |
WRIGHT, DAVID HOWELL;PHILIPPE, MARIE |
分类号 |
H04H20/14;H04N7/08;H04N7/088;H04N7/173 |
主分类号 |
H04H20/14 |
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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