Two-layered structure based media resource system

Abstract

A media resource system based on a double-layer structure includes an upper layer which is a media resource center and a lower layer which are a plurality of distributed production-type media resource sub-systems. The upper and the lower layers are in loose coupling connection via an interconnection module. The media resource center includes an integrated storage module, an integrated code-conversion module, a component exchange module, an indexing-displaying module, an integrated encoding module and a classed listing module. The distributed production-type media resource sub-systems store data in the media resource center via the integrated storage module or call the data from the media resource center via the integrated code-conversion module and the component exchange module to realize data share and data exchange. The distributed production-type media resource sub-systems can perform on-line storage of the data with strong actual effect. The invention has the advantages that a user in cross-domain and cross-service communication can call the data rapidly via the media resource center; the distributed production type media resource sub-systems can perform on-line storage of the data with strong actual effect, which is closely cooperated with the on-site production to rapidly satisfy requirement on component data of the on-site production.

Description

technical field [0001] The invention relates to a media asset system, in particular to a media asset system based on a two-layer structure. Background technique [0002] Existing TV stations divide the entire network into: recording system, news system, production system, broadcasting system and media asset system, etc. when building the intranet. Each system is relatively independent, and the media asset system is only used as a business The system is attached to the entire network, passively receives and stores all the content that cannot be stored in other systems, but does not want to be deleted, and only becomes the storage extension of other systems. Due to the large amount of TV station data, the complex structure of video and audio content, and the difficulty of technical processing, there are many defects in the media asset system of this structure: [0003] 1) The media asset system is not integrated with the front line of production, resulting in the obvious prob...

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Problems solved by technology

[0003] 1) The media asset system is not integrated with the front line of production, resulting in the obvious problems that content data cannot be stored and managed in a timely and effective manner, and data loss is serious; the front line of production cannot quickly and effectively meet the rapid reuse of content data requirements;

[0004] 2) The media asset system adopts a completely centralized system structure. Due to the large amount of data and many service objects, there is an obvious problem of insufficient concurrency in data multiplexing; all the content of the whole station is placed in one system, which is safe poor sex

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