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Method and system for automatically adjusting output of set-top box

An automatic adjustment, set-top box technology, applied in the parts of the TV system, the parts of the color TV, the TV and other directions, can solve the problem that the resolution cannot be automatically compatible, and achieve the effect of solving the incompatibility of the input resolution

Inactive Publication Date: 2014-11-12
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Abstract
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Problems solved by technology

[0005] The purpose of the present invention is to provide a method and system for automatically adjusting the output of a set-top box, aiming at solving the problem that the output of the existing full-high-definition set-top box equipment is not automatically compatible with the resolution of the traditional TV input

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  • Method and system for automatically adjusting output of set-top box

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] See figure 1 , figure 1 It is a flowchart of a method for automatically adjusting the output of a set-top box provided by an embodiment of the present invention. Such as figure 1 As shown, the method 100 for automatically adjusting the output of a set-top box includes:

[0024] Step S101: The set-top box supplies power to the display data channel (DISPLAY DATA CHANNEL, hereinafter referred to as DDC) module of the display device. The DDC module of the device supplies power, wherein the display device can be a TV or a computer display screen.

[0025] Step S103: The set-top box reads the...

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Abstract

The invention belongs to the field of digital TV terminals, and provides a method and system for automatically adjusting output of a set-top box. The method for automatically adjusting the output of the set-top box includes the steps that power is supplied to a DDC module of a display device by the set-top box; EDID in the DDC module of the display device are read by the set-top box; the read EDID are compared with the resolution ratio supported by the set-top box, and whether the display device supports output of data in a 1080 P format or not is judged; if the display device supports output of the data in the1080 P format, the data in the1080 P format are output to the display device by the set-top box; if the display device does not support output of the data in the 1080 P format, data with the resolution ratio supported by the display device are output to the display device by the set-top box. According to the method and system for automatically adjusting output of the set-top box, data relevant to the resolution ratio in a television set are read through the set-top box, and the problem that the output of an existing full high-definition set-top box device is not compatible with the input resolution ratio of a traditional television set.

Description

technical field [0001] The invention belongs to the field of digital television terminals, and in particular relates to a method and system for automatically adjusting the output of a set-top box. Background technique [0002] With the gradual deepening of China's three-network integration, various full-HD set-top boxes supporting 1080P format data have been gradually promoted, and more and more families have begun to use full-HD set-top boxes, but many TV sets still support 720P format data As well as traditional televisions with 1080I format data input, in this way, there is a problem of compatibility of data input and output between full HD set-top box equipment and traditional televisions. [0003] In order to solve this problem, the method adopted by many TV manufacturers is to allow users to manually switch the resolution, that is: the user manually switches the resolution of the output data of the full HD set-top box according to the resolution supported by the trad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/431H04N5/765H04N17/00
Inventor 张鹏
Owner SHENZHEN COSHIP ELECTRONICS CO LTD