Method, device and system for cross-network transmission of video files

A video file and cross-network technology, applied in transmission systems, electrical components, digital data protection, etc., can solve problems such as the inability to eliminate virus hidden dangers, and achieve the effect of transmission security

Inactive Publication Date: 2014-12-17
NEW FOUNDER HLDG DEV LLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although many preventive measures such as dual anti-virus software and dual firewalls are currently used in Taiwan, the hidden dangers caused by viruses still cannot be eliminated, and a better method needs to be found to improve security requirements

Method used

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  • Method, device and system for cross-network transmission of video files
  • Method, device and system for cross-network transmission of video files
  • Method, device and system for cross-network transmission of video files

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Embodiment Construction

[0055] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0056] Aiming at the security requirements of radio and television video file transmission, the embodiment of the present invention transmits metadata information and video signal respectively through USB or serial 422 channel and SDI channel, realizes video file cross-network transmission, and prevents viruses from being automatically transmitted based on IP network. After the transmission and infection files are transmitted through the IP network or USB or serial 422 channels, the impact of virus spread on the receiving network makes the cross-network transmission of video files safe, timely, effective and accurate.

[0057] Such as figure 1 Shown is the flowchart of the method for sending video files across the...

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PUM

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Abstract

The invention relates to the technical field of file transmission and discloses a method, a device and a system for cross-network transmission of video files. In the method, when the video files are transmitted, metadata information is sent through a USB (universal serial bus) or a serial 422 channel respectively, and video signals are sent through an SDI (serial digital interface) channel, so that cross-network transmission of the video files can be realized safely, effectively and accurately.

Description

technical field [0001] The invention relates to the technical field of file transmission, in particular to a video file cross-network transmission method, device and system. Background technique [0002] With the rapid development of radio and television technology and the diversification of radio and television needs, in the field of radio and television broadcast control, the trend of documenting radio program content is obvious. In the environment of the whole station network, the medium for transmitting content between various departments within the station and between departments inside and outside the station is changed from magnetic tape to network transmission file. The traditional method of manual tape feeding is inefficient. At the same time, the current workflow is based on uploading and downloading of tape media, which is time-consuming and inefficient. The way of transmitting programs can no longer meet the needs of the network era. [0003] With the prolifera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F21/60
Inventor 张鲁平凌攀刘刚温学谦
Owner NEW FOUNDER HLDG DEV LLC
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