Unattended operation method for producing and broadcasting automatic caption list

Abstract

The invention relates to a television program producing and broadcasting technique in the field of broadcasting and television, in particular to an unattended operation method for producing and broadcasting an automatic caption list. The method comprises the following steps: allocating a device in charge of producing and verifying captions at a channel side, allocating a device in charge of broadcasting the captions at a broadcasting part, and connecting two systems through a network; uniformly storing data information in the caption producing and broadcasting flow in a core database; and automatically transmitting the produced caption broadcasting materials to the broadcasting part by the caption producing device allocated at the channel side through the network, automatically generatingcaption objects by a caption list-editing machine at the broadcasting part according to a caption item generation command, automatically transmitting the latest generated caption objects to a captionbroadcasting machine corresponding to a channel by the caption list-editing machine according to channel identification information, and performing timed broadcasting or emergency inter cut by the caption broadcasting machine according to a caption broadcasting command. The method can reduce the labor intensity of a worker and increase the security and the stability of broadcasting picture-text information.

Description

technical field [0001] The invention relates to the production and broadcasting technology of television programs in the field of radio and television, in particular to an unattended automatic subtitle single production and broadcasting method. Background technique [0002] The broadcasting line of the TV station is the final export of TV programs. Usually, a TV station has several channels, and each channel has an independent broadcasting device. The correctness and accuracy of TV program content and the stability of broadcasting equipment are the most concerned issues of the broadcasting department of the TV station. Once a failure occurs, it will directly lead to broadcast accidents and bring bad social effects. [0003] Now TV stations at all levels are transforming their broadcasting lines, transforming the traditional tape-based broadcasting method into a hard disk-based broadcasting method. There are three reasons for this: first, technical reasons, and now the gene...

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to provide an unattended automatic subtitle single production method for the defects of the current TV station broadcasting online subtitle single production mode, which can fundamentally solve the various problems mentioned above, and It can reduce the labor intensity of staff and increase the safety and stability of graphic information broadcasting

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