Abstract:
Provided are package metadata and a targeting and synchronization service providing system using the same. The package metadata for a targeting and synchronization service that can provide a variety of contents formed of components to diverse terminals in the form of a package in a targeting and synchronization service providing system, the package metadata which include: package description information for selecting a package desired by a user and describing general information on an individual package to check whether the selected package can be acquired; and container metadata for describing information on a container which is a combination of diverse packages and formed of a set of items, each of which is a combination of components.
Abstract:
The present invention relates to extend metadata for providing a digital broadcast program service to diverse kinds of terminals, and a system and method for providing an adaptive program service to the terminals by using t he extended metadata. The system and method performs integrated management of resource information suitable for a combination of all (terminal, program an d user) conditions of the personal terminal, manages resource-related information separately from temporal/spatial location information, and thus provides an adaptive program service by using extended metadata and recomposing an adaptive scene for a personal terminal so as to provide the digital broadcast service adaptively to diverse terminal environments on a home network. The extended metadata include: segmentation metadata including description information on a significant segment that forms the broadcast program; and resource description metadata including description information on lower composition resources of the segment in order to provide a broadcas t program to the diverse kinds of terminals.
Abstract:
Provided are package metadata and a targeting and synchronization service providing system using the same. The package metadata for a targeting and synchronization service that can provide a variety of contents formed of components to diverse terminals in the form of a package in a targeting and synchronization service providing system, the package metadata which include: package description information for selecting a package desired by a user and describing general information on an individual pack-age to check whether the selected package can be acquired; and container metadata for describing information on a container which is a combination of diverse packages and formed of a set of items, each of which is a combination of components.
Abstract:
Provided is a package scheme to support application program downloading and a method and a system for an application program download service using the same in a system such as a TV-Anytime system. A method for forming a package capable of supporting application program downloading includes the steps of: a) generating metadata on general information of the application program including type information of the application program; b) generating metadata on detailed information of the application program including version information of the application program; c) generating metadata on usage environment of a terminal to which the application program is applied; and d) generating a package including the application program and all the metadata.
Abstract:
Provided are method and apparatus for generating a digital multimedia broadcasting application format. The apparatus includes: generating metadata for DMB contents; and combining the generated metadata and the DMB contents, wherein the metadata includes copyright information for the metadata, user information for a user who consumes the DMB contents, and package table information for describing a package related to the DMB contents.