Output parameter setting method and system of set top box

An output parameter, set-top box technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as unfavorable search, resolution, color space, redundant display in color depth mode, etc., to facilitate search and avoid redundant display. The effect of remaining display and avoiding invalid operations

Active Publication Date: 2018-04-20
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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  • Output parameter setting method and system of set top box
  • Output parameter setting method and system of set top box
  • Output parameter setting method and system of set top box

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[0046] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0047] In a preferred embodiment of the present invention, such as Figure 1-4 As shown, 1. a set-top box output parameter setting method is provided, which is characterized in that, comprising the following steps:

[0048] Step S1, the set-top box connects 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 under the corresponding resolution;

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

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Abstract

The invention discloses an output parameter setting method and system of a set top box, and belongs to the technical field of digital television terminals. The output parameter setting method of the set top box comprises the steps of enabling the set top box to be connected with a display device and read extended display identification data of the display device; analyzing the extended display identification data to obtain resolutions supported by the display device, as well as color space and color depth modes in the presence of the corresponding resolutions; switching the resolution of the set top box based on the resolution selected by a user and displaying the color space and the color depth mode supported by the display device in the presence of the current resolution; and receiving the color space and the color depth mode selected by the user and setting the color space and the color depth mode to the set-top box. According to the technical scheme, the output parameter setting method of the set top box has the advantages that invalid operation is avoided as the EDID information of the display device is obtained and the resolution supported by the display device is only displayed while the resolution is set; and redundant display is avoided and convenience is brought to searching as the color space and the color depth mode supported by the display device in the presence ofthe current resolution are only displayed.

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, it is necessary 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 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 resolution output by the set-top box is not the most suitable for the display device. , although there is a video output in the display device, it will not work well. [0003] At present, the set-top box supports more and more fu...

Claims

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Application Information

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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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