A media content description system receives media content descriptions from one or more metadata providers. The media content description system associates each media content description with the metadata provider that provided the description. The media content description system may generate composite...http://www.google.es/patents/US20070005653?utm_source=gb-gplus-sharePatente US20070005653 - Media Content Descriptions
Número de solicitud: 11/420,579 Número de publicación: US 2007/0005653 A1 Fecha de presentación: 26 May 2006 Patente emitida: US7467164 ( Fecha de emisión 16 Dic 2008)
