发明名称 METHODS AND APPARATUS FOR MONITORING THE INSERTION OF LOCAL MEDIA CONTENT INTO A PROGRAM STREAM
摘要 Methods and apparatus for monitoring locally inserted media content are disclosed. A disclosed method includes obtaining identification data and inserting the identification data in the media content after the media content has been received at a media consumption location. Another disclosed method includes receiving media content before the media content is output by a consumer receiving device and monitoring the received media content. Monitoring the received media content may include extracting signatures from the received media content and transmitting the extracted signatures to another location.
申请公布号 CA2574998(C) 申请公布日期 2011.03.15
申请号 CA20052574998 申请日期 2005.07.25
申请人 NIELSEN MEDIA RESEARCH, INC. 发明人 RAMASWAMY, ARUN;KEMPTER, PAUL
分类号 H04N21/2665;H04H20/10;H04H20/14;H04H60/37;H04H60/48;H04H60/54;H04N7/16;H04N7/24 主分类号 H04N21/2665
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