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Picture buffering implementation method

A technology of pictures and buffer areas, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of adverse effects on normal operation, slow menu display, exhausted memory, etc., to overcome incomplete information acquisition Bottleneck, improve download speed, and ensure the effect of effective application

Active Publication Date: 2014-04-30
天津智融创新科技发展有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, storing a large number of pictures will occupy memory space resources, especially in the case of more and more menu pictures and more and more intensive animation applications, it is very likely that the memory will be exhausted quickly, making the menu display inevitable. The slower it is, it will also adversely affect the normal operation of other digital TV services

Method used

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings .

[0027] Terminal devices such as current smart TVs and smart set-top boxes are mainly based on the Android operating system to realize various functions and provide menu interfaces for users. Those skilled in the art can understand that the present invention can be adapted to any terminal application that needs to realize picture downloading, buffering and displaying.

[0028] first preferred embodiment

[0029] The invention provides a device for realizing picture buffering, which includes: a storage module, a main thread module and a sub-thread module. Wherein, the storage module is used to save the downloa...

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Abstract

The invention provides a picture buffering implementation method. The method includes: starting an asynchronous thread to download pictures, and storing the downloaded pictures to an appointed storage space which is preset for storing the downloaded pictures; according to instruction information of appointed pictures demonstrated on a terminal display interface, looking up pictures corresponding to picture identifications included in the instruction information from the storage space; if the pictures corresponding to the picture identifications are found in the appointed storage space, displaying the pictures on the terminal display interface, and if not, instructing the terminal to download the pictures. Buffering is accelerated by technical means of asynchronous thread, local buffering optimization and the like, optimized picture buffering strategies are optimized on digital televisions or set top boxes, high-flow picture buffering and loading display can be completed, and thus menus such as program lists and the like can be displayed smoothly even generate animation effects.

Description

[0001] The present invention requests the priority of the Chinese invention patent application submitted by the applicant to the State Intellectual Property Office of China on May 2, 2013. The contents are incorporated herein by reference. technical field [0002] The present invention relates to the technical field of digital television, and more specifically, relates to a method for realizing graphic buffering. Background technique [0003] With the continuous development of digital TV technology, digital TV has become a must-have for watching TV and entertaining. In order to fully display the diversity of TV programs or services provided by the digital TV, it is often necessary to display a menu interface including pictures, for example, a program list in the form of a poster. As the number of pictures included in the menu interface such as the program list increases, the loading of the pictures stagnates, and the display speed of the interface such as the program list i...

Claims

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Application Information

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IPC IPC(8): G06F3/00
Inventor 李欣黄文文李磊苗壮李亮关佐龙张凤愉张弘力贾跃亭袁斌高健明
Owner 天津智融创新科技发展有限公司
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