Implementation method and device for on-screen display (OSD) application framework as well as multimedia terminal

A technology of application programs and implementation methods, which is applied in the direction of program control devices, color TV components, TV system components, etc., can solve the problems of OSD application development and debugging efficiency, low processing performance of OSD hardware modules, etc., and achieve improvement Improvement of development efficiency and processing capacity

Inactive Publication Date: 2011-04-06
HISENSE HIVIEW TECH CO LTD
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a kind of implementation method, device and multimedia terminal of OSD application program framework, to solve the defect of the code framework organized by the data structure organized according to the framework of chip hardware in the prior art, cause the chip OSD hardware module processing Problems of low performance, low efficiency of OSD application development and debugging

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  • Implementation method and device for on-screen display (OSD) application framework as well as multimedia terminal
  • Implementation method and device for on-screen display (OSD) application framework as well as multimedia terminal
  • Implementation method and device for on-screen display (OSD) application framework as well as multimedia terminal

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] The invention provides a system for realizing an OSD application framework. figure 1 It is a schematic structural diagram of an implementation system of an OSD application framework according to an embodiment of the present invention. Such as figure 1 As shown, the system includes: OSD design, OSD compilation output, OSD hardware decompression filling. Among them, OSD design, that is, resource production (characters, fonts, pictures, etc.), OSD control production layout and form structure level setting in the visual designer; OSD compilation output, that is, according to UI resource data, color information, menu structure three parts, Compile it into a resource file, and perform resou...

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Abstract

The invention discloses an implementation method and device for an on-screen display (OSD) application framework as well as a multimedia terminal, wherein, the method comprises the following steps: designing a data source matched with an OSD hardware chip through a visual designer to customize an OSD user interface (UI) program; compiling the data source to generate a source code file; and calling and processing the source code file through a simulator to acquire the data structures of OSD hardware and drive software; and establishing the framework file for acquiring the OSD application by integrating the OSD hardware characteristics and the data structure of the drive software. By using the invention, the OSD hardware module processing capability and the OSD application development efficiency are improved.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to a method and device for realizing an OSD application framework and a multimedia terminal. Background technique [0002] As we all know, the TV video processing chip is a typical embedded processing chip, and the chip processing capability and system storage resources are quite limited. In the process of using software tools to generate data resources matching the chip, the OSD application code framework based on it is particularly critical. [0003] In the current TV OSD application development, due to the large hardware differences of the video processing chip OSD module, each TV development company will unify the OSD menu structure and appearance to varying degrees in order to improve the development speed and unify the application development method. However, the OSD application framework has not been unified, resulting in less reusable components for OSD application devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44H04N5/445H04N21/472
Inventor 曾小光陈世雷刘西富
Owner HISENSE HIVIEW TECH CO LTD
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