Interconnection system among heterogeneous business segments of main control broadcasting line

Abstract

The invention relates to the television program producing and broadcasting technology in the broadcasting and television field, in particular to an interconnection system among heterogeneous businesssegments of a main control broadcasting line. The system comprises a video broadcasting system segment, a caption broadcasting system segment and a video switching and key mixing system segment, wherein WEB service interfaces of needed information interaction are respectively registered on the WEB application servers of the video broadcasting system segment and the caption broadcasting system segment; WSDL of the WEB service of the opposite system is correspondingly registered on the gateways of the caption broadcasting system segment and the video broadcasting system segment; and meanwhile, message services for information interaction are also configured on the gateways of the two system segments. The invention can effectively acquire information between the caption broadcasting system segment and the video broadcasting system segment, thereby reducing the manual workload of the caption broadcasting system, improving the efficiency of caption manufacture and increasing the security and the stability of caption broadcasting.

Description

technical field [0001] The invention relates to TV program production and broadcasting technology in the field of broadcasting and television, in particular to an interconnection and intercommunication system between heterogeneous service blocks of a general control broadcasting line. Background technique [0002] At present, all levels of radio and television production and broadcasting organizations are carrying out network construction. The core goal is to use the ever-changing IT technology to integrate the production, collection, editing, transmission, management, broadcasting, and production of TV programs. Multi-channel releases are organically integrated on one network platform to form a new technological process for TV program production. In different links, different IT technologies are adopted to optimize the process and improve the sharing rate of resources and improve the final program quality. broadcast quality. [0003] In 2006 and 2007, the State Administrat...

AI Technical Summary

Problems solved by technology

Once a failure occurs, it will directly lead to broadcast accidents and bring bad social effects

[0012] Most of the subtitles need to be broadcast at precise timing in conjunction with the TV programs played by the video broadcasting system of each channel. However, the video broadcasting system will regularly adjust the program content and sequence. It is certainly impossible to automatically match the video title, and in this case, manual subtitle adjustment will become very difficult

[0013] The root of all the above problems is that the data interaction between the three business segments of "video broadcast system", "subtitle broadcast system" and "video switching and key mixing system" has not been realized in the broadcasting line of the TV station master control

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