Abstract: Media content is enhanced and/or categorized through association with descriptive terms of a nomenclature that are obtained from network sources of information. In one example, a search query identifying a target media content item is received, and a search is performed based on the search query to obtain search result information for the target media content item. A schema defining a set of descriptive fields and an associated nomenclature of terms for each of the descriptive fields is referenced with regards to the search result information. The search result information is processed to identify a sampling metric for instances of the nomenclature of terms that are contained within text information of the search result for the descriptive fields. One or more suggested terms that have been selected from the nomenclature of terms for the descriptive fields are output for the target media content item based on the sampling metric.

Abstract: License information, including a license identifier (if present) is associated with a protected work that is published within an electronic information network. The license information indicates a purported license to publish the protected work. The license information may be audited by or on behalf of a licensing entity to determine whether the purported license is a valid license. The protected work may take the form of a protected audio work included within an audio component of a composite media content item that further includes a video component. Publication of a protected work may be granted or denied, access to the protected work may be enabled or blocked, and/or a beneficiary of revenue generated from publication of the protected work may be redirected based on a result of the audit.