Recent years have brought many changes to the media world. Mobile communications and communications technology has provided consumers with interactive digital services.

Television is catching up with this trend through digitization. Digital TV is a hybrid platform that combines elements of classic analog television and the Internet, and provides modern multimedia services on a familiar platform.

In short, digital television is a gateway to the world of interactive digital media. Digital TV brings consumers to the arena of television services and offers them new degrees of freedom.

However, with diversified types of services and multimedia, and increased services and content, television faces many of the challenges of complexity and information flows faced by other digital media. Metadata can handle the services and content of digital TV in a convenient and consumer-friendly manner.

Metadata means that the data is accompanied by other data describing it. As data data, metadata can provide insight into grammatical grammatical data by bringing its essence closer to a set of simple descriptors.

Metadata also helps organize and manage information in various settings. The use of metadata in broadcast multimedia should not be merely a tool to deal with the challenges of a complex networked multimedia environment.

Instead, metadata for new opportunities to develop innovative services.