发明名称 METHOD AND APPARATUS FOR DIGITALLY MARKING MEDIA CONTENT
摘要 <p>An apparatus and method allowing a consumer to digitally mark media content and later retrieve portions of the marked media content keyed to that consumer. The apparatus includes storage for the media content; a server computer accessing the media content storage; a workstation interacting with the server computer to allow the consumer to sample portions of the stored media content; a plurality of portable digital markers having a unique barcode; and a database containing the unique barcodes and references to the sampled portions of the stored media content.</p>
申请公布号 WO2003077253(P1) 申请公布日期 2003.09.18
申请号 US2003006541 申请日期 2003.03.04
申请人 发明人
分类号 主分类号
代理机构 代理人
主权项
地址