1. A device for generating description records from media content, the device comprising: a processor; a module configured to control the processor, based on media content, to generate non-hierarchical entity relation graph descriptions for at least one multimedia type, wherein the non-hierarchical entity relation graph descriptions are associated with communication between multimedia objects and based at least in part on a relationship of media objects selected from the group comprising media feature relationships, semantic feature relationships, and temporal feature relationships; and a module configured to control the processor to integrate the multimedia object descriptions and the entity relation graph descriptions to generate at least one description record to represent content embedded within the multimedia content.