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Set-top box picture display method

A picture display and set-top box technology, applied in the directions of image communication, selective content distribution, electrical components, etc., can solve the problems of judging the size of the start-up advertisement picture, the start-up advertisement picture cannot be displayed normally, and the set-top box freezes, so as to improve the picture display effect, The effect of clear display and improved operation stability

Active Publication Date: 2020-12-29
FUJIAN NEWLAND COMM SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional method has the following disadvantages: when the allocated storage space is not enough to store the boot advertisement picture, the boot advertisement picture cannot be displayed normally, and failure to judge the size of the boot advertisement picture may even cause the set-top box to crash and become a "brick". "

Method used

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  • Set-top box picture display method

Examples

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Embodiment Construction

[0040] Please refer to figure 1 As shown, a preferred embodiment of a set-top box picture display method of the present invention includes the following steps:

[0041] Step S10, the set-top box receives the image compression file that needs to be displayed after booting; the image compression file includes several compressed images;

[0042] Step S20, after the set-top box verifies the size of the compressed image file based on the size of the flash, the compressed image file is stored in the flash or other storage areas; avoiding the failure of the normal display of the image due to insufficient storage space of the flash, and avoiding the failure of the image due to insufficient storage space. The compressed file is too large and causes the set-top box to crash and become a "brick";

[0043] Step S30, the set-top box verifies the validity of the stored compressed image file;

[0044] Step S40, the set-top box verifies the validity of the compressed file body of the image ...

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Abstract

The invention provides a set-top box picture display method in the technical field of set-top boxes. The set-top box picture display method comprises the following steps that S10, a set-top box receives a picture compressed file needing to be started for display; S20, after the set-top box verifies the size of the picture compressed file based on the size of the flash, the picture compressed fileis stored in the flash or other storage areas; S30, the set-top box carries out validity verification on the stored picture compressed file; S40, the set-top box carries out validity verification on acompressed file package body of the picture compressed file; S50, the set-top box decompresses the compressed file packet body to obtain pictures, and displays the pictures in sequence based on the compressed file packet header and the picture data packet header of the picture compressed file. The method has the advantages that the picture storage space is greatly saved, and the operation stability and the picture display effect of the set top box are improved.

Description

technical field [0001] The invention relates to the technical field of set-top boxes, in particular to a method for displaying pictures of a set-top box. Background technique [0002] With the progress of society, the development of science and technology, and the improvement of peoples living standards, peoples demand for spiritual life is also increasing, and watching TV programs has become peoples first choice, so set-top boxes have become a must-have product for every family. With the development of advertisements, placing advertisements in set-top boxes has become a means and trend for operators to promote products and obtain profits, especially to insert boot advertisements in set-top boxes, so design a set-top box with boot advertisements and stable operation Appears to be extremely important. [0003] In order to implant boot advertisements in the set-top box and shorten the boot time, the traditional method is: store the boot advertisement pictures received from th...

Claims

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Application Information

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IPC IPC(8): H04N21/431H04N21/433H04N21/44
CPCH04N21/431H04N21/44004H04N21/433
Inventor 吴江城
Owner FUJIAN NEWLAND COMM SCI TECH
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