摘要 |
<p>Meta-information is included with the broadcast of content material. The meta-information contains information for accessing available content material, and contains characterizing information related to the material. This information includes, e.g., a synopsis, a list of performers or characters, a genre, and so on. The access information may include, for example, a scheduled broadcast time, an access channel, a URL identifier, a source provider, purchase information, and so on. Generally the meta-information consumes substantially less memory or bandwidth than the broadcast content material. A processing device at the user's broadcast receiver is configured to process this information-rich meta-information corresponding to a large volume of available content material to facilitate filtering of the available material, or automating or optimizing the selection process. A provider of the content material can use the meta-information to convey advertisements, information related to purchasable content material, and so on, to enhance revenues.</p> |