Live broadcast scene video automatic production system

A scene, video technology, applied in the field of live video

Active Publication Date: 2021-05-18
徐静思
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the related problems in the prior art, the present invention provides an automatic video production system for live broadcast scenes, which can help the live broadcast operator to discover in time the anchor’s time-

Method used

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  • Live broadcast scene video automatic production system

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Embodiment Construction

[0022] The implementation of the system for automatically producing live scene video of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] Simple understanding, the broadcast is reading other people's words; the host is speaking his own words. The host has to do a lot more work than the announcer, and is a combination of the announcer and the host. For example, ordinary announcers can just broadcast and read according to the manuscript, while anchors often need to do a series of tasks such as planning, editing, interviewing, producing, directing, and hosting.

[0024] The host of a newspaper reading program is closer to the definition of an anchor. Most news programs, such as "Morning News", "The Whole Point News", "News Network", etc., use word prompters as the basic means of "broadcasting and reading". The announcer only broadcasts according to the manuscript objectively, and there is very little personal improvisa...

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PUM

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Abstract

The invention relates to a live broadcast scene video automatic production system. The system comprises a monitoring video recording device which is disposed in an anchor room and is used for carrying out the video recording operation of a live broadcast scene of an anchor, so as to obtain a plurality of continuous frames of real-time captured images, and each real-time captured image is provided with a timestamp different from that of other real-time captured images; an electronic control switch is used for stopping the video recording operation of the monitoring video recording equipment to obtain a live broadcast recorded video when a recording ending instruction is received; the electronic control switch is further used for continuously keeping the video recording operation of the monitoring video recording equipment when receiving the recording keeping instruction. The live broadcast scene video automatic production system is reliable in design and convenient to operate. A live broadcast operator can be helped to reduce meaningless video recording and video uploading, so that effective management of the video production order and the video live broadcast order is realized.

Description

technical field [0001] The invention relates to the field of live video broadcasting, in particular to a live scene video automatic production system. Background technique [0002] The live video service is evolved on the basis of the on-demand service. All programs in the video on demand service are stored in the server in the form of streaming media files. The program source in the live video service is generally a TV signal. [0003] The TV signal is first decomposed into image signal and sound signal through the TV box. If the program source itself is image signal and sound signal, the signal output from a video recorder and other equipment does not need to be decomposed. If it is an analog signal, it must be converted into a digital signal by a digital-to-analog converter. Then the digital signal generates a live file through a streaming media encoder (which can be a hardware encoder and a software encoder) and stores it in the server. [0004] Live video broadcasti...

Claims

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Application Information

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IPC IPC(8): H04N21/2187H04N21/234H04N21/2343
CPCH04N21/2187H04N21/23418H04N21/2343
Inventor 李萍
Owner 徐静思
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