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A method and system for setting output parameters of a set-top box

A technology of output parameters and set-top boxes, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of resolution, color space, color depth mode redundant display, unfavorable search, etc., to avoid redundant display, Easy to find and avoid the effect of invalid operations

Active Publication Date: 2021-04-27
AMOLOGIC (SHANGHAI) CO LTD
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Problems solved by technology

[0004] According to the above-mentioned problems in the prior art, a method and system for setting the output parameters of the set-top box are now provided, aiming to solve the problem in the prior art that when setting the resolution of the set-top box, the resolution, color space, and color depth mode are displayed redundantly, and the Questions to find

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  • A method and system for setting output parameters of a set-top box
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  • A method and system for setting output parameters of a set-top box

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Embodiment Construction

[0046] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0047] In a preferred embodiment of the present invention, such as Figure 1-4 Shown, provide 1. a kind of set-top box output parameter setting method, it is characterized in that, may further comprise the steps:

[0048] Step S1, the set-top box is connected to a display device and reads the extended display identification data of the display device;

[0049]Step S2, analyzing the extended display identification data to obtain all resolutions supported by the display device, and the color space and color depth mode supported by the display device at the corresponding resolution;

[0050] Step S3, switching the resolution of the set-top box according to the resolution selected by the user, and displaying all the color spaces and color depth modes supported by the display device at the current re...

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Abstract

The invention discloses a method and system for setting output parameters of a set-top box, belonging to the technical field of digital television terminals, comprising the following steps: connecting the set-top box to a display device and reading the extended display identification data of the display device; analyzing the extended display identification data to acquire the display device Support resolution, and the color space and color depth mode supported by the display device at the corresponding resolution; switch the resolution of the set-top box according to the resolution selected by the user, and display the color space and color depth mode supported by the display device at the current resolution; Receive the user's selection of color space and color depth mode and set it to the set-top box. The beneficial effect of the above technical solution is: to obtain the EDID information of the display device, only display the resolution supported by the display device when setting the resolution, and avoid invalid operations; in addition, when setting the color space and color depth mode, only display the resolution of the display device The color space and color depth modes supported under the current resolution avoid redundant display and facilitate search.

Description

technical field [0001] The invention relates to the technical field of digital television terminals, in particular to a method and system for setting output parameters of a set-top box. Background technique [0002] After the set-top box is connected to the display device, you need to set the output parameters of the set-top box (resolution, color space, color depth mode, mainly resolution) because the general set-top box will provide a variety of video resolution output, but the display device may not support it All resolutions, so when the resolution set by the set-top box is not supported by the display device, the display device will have no video output; and when the resolution set by the set-top box is supported by the display device, the output resolution of the set-top box is not the most suitable for the display device When the resolution is higher, the display device will have video output, but its effect will not be good. [0003] At present, the set-top box supp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/431H04N21/433H04N21/4363H04N21/485H04N21/488
CPCH04N21/431H04N21/4334H04N21/43635H04N21/485H04N21/4854H04N21/4882
Inventor 原录安董涛钟富尧钱磊龚治威方宇
Owner AMOLOGIC (SHANGHAI) CO LTD
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