Cloud computing implementation based news content site-production system and method

Abstract

The invention provides a cloud computing implementation based news content site-production system and method which is established on the 'Litchi cloud' architecture system of the Jiangsu Broadcasting Corporation. The news content site-production system comprises a front camera, a competence system deployed on 'Litchi cloud' and news content storage and release system. The front camera uploads low-bit-rate materials which are photographed to the 'Litchi cloud', and post-production personnel performs film-editing production on the low-bit-rate materials through the 'Litchi cloud' and relevant storage and release through the news content storage and release system; the competence system deployed on the 'Litchi cloud' can generate an EDL (electron device letters) editing decision list according to an editing sequence and transmit back to the front camera, and the front camera transmits corresponding high-bit-rate materials back to the 'Litchi cloud' through the EDL editing decision list prior to performing the relevant storage and release. Complete flow scheme of real-time news photograph, real-time production and multi-channel release is realized, and timeliness of news production is improved.

Description

technical field [0001] The invention relates to information release technology, in particular to a system and method for on-site production of news content based on cloud computing. Background technique [0002] The timeliness of news is an important indicator of the quality and influence of news programs, and it is closely related to all aspects of news interviewing, production, editing, and dissemination. In the traditional TV news production process, the reporter conducts interviews and shoots at the news site, rushes back to the stage after the shooting, uploads the relevant materials to the news production network, and then edits and produces them by the post-production staff, and finally forms a finished film. The entire process is a multi-node serial process, and each link needs to wait until the previous link is completed. Once a problem occurs in one link, the entire process will not proceed smoothly. At the same time, subject to objective conditions such as traffi...

AI Technical Summary

Problems solved by technology

The whole process is a multi-node serial process, and each link needs to wait until the previous link is finished. Once there is a problem in one link, the whole process will not go on smoothly

At the same time, it is difficult to improve the efficiency of the entire news production process and ensure the timeliness of news programs due to the constraints of objective conditions such as traffic conditions back to Taiwan and the operating status of uploading equipment.

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