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Far-end control method of digital video device

A remote control and digital video technology, which is applied to color TV components, TV system components, TVs, etc., can solve problems such as difficulty in ensuring the quality of digital video playback, affecting the quality of digital video playback, and wasting human resources. Achieve the effect of reducing cost, reducing equipment and saving human resources

Inactive Publication Date: 2002-02-20
SUN YAT SEN UNIV
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AI Technical Summary

Problems solved by technology

[0006] This digital video acquisition and release method can realize live digital video playback and user-on-demand, which meets the different needs of users. Adequate communication will directly affect the playback quality of digital video, and editors cannot leave the acquisition computer or distribution computer to remotely control the acquisition and release of digital video, which wastes human resources and is difficult to guarantee the playback quality of digital video; In this method, monitors need to be configured at both the collection end and the release end, and a large number of devices need to be carried when collecting digital video, which is costly

Method used

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  • Far-end control method of digital video device
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  • Far-end control method of digital video device

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Embodiment Construction

[0021] The method for realizing remote control of digital video according to the present invention comprises the following steps:

[0022] (1) Obtain a real-time video source through video acquisition equipment such as a camera, and input the real-time video source into the acquisition computer equipped with a video encoder and a video decoder, and the acquisition terminal software in the acquisition computer responds with the acquisition computer through communication means edit requests from connected control computers;

[0023] (2) The control computer connected to the collection computer through communication means is equipped with control terminal software to edit the real-time video source to form a video file;

[0024] (3) The acquisition computer uses the acquisition terminal software to respond to the request of the control computer, and transmits the video file to the file warehouse or directly transmits the live source to the publishing computer equipped with a vide...

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Abstract

The invention method resolved problems in prior art technology of: wasting manpower resource, unsatable playing quality and high cost. The collecting end with collecting software and the transmitting end and connected with control computer with controlling software by communication method. The digital video informatino collected by collecting end are edited by editors at control computer end, and the of digital video informations on transmitting end is controlled by editors at control computer end, thus with the advantages of: saving manpower, stable broadcasting quality and low cost.

Description

technical field [0001] The invention relates to a method for collecting and distributing digital video, in particular to a method for realizing remote control of digital video. Background technique [0002] Because of the compressibility and editability of files, digital video is widely used in news, teaching and entertainment industries based on Internet technology. Existing methods for collecting and distributing digital video, such as figure 1 , including the following steps: [0003] (1) Obtain a real-time video source through video capture equipment such as a camera, input the real-time video source into a capture computer equipped with a video encoder and a video decoder, and form a video file through editing; [0004] (2) The acquisition computer transmits the video file to the file warehouse or directly transmits the live source to the publishing computer equipped with a video server; [0005] (3) The publishing computer equipped with a video server responds to us...

Claims

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Application Information

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IPC IPC(8): G08C19/00H04N5/222
Inventor 罗笑南王若梅王建民刘宁
Owner SUN YAT SEN UNIV
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