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System and method for resolving digital television interaction service markup language

A technology for digital TV and service marking, which is applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., and can solve problems such as non-smooth transplantation

Inactive Publication Date: 2012-06-20
江西省南城县网信电子有限公司
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AI Technical Summary

Problems solved by technology

As a result, applications developed for a certain middleware product cannot be smoothly ported to other middleware platforms

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  • System and method for resolving digital television interaction service markup language
  • System and method for resolving digital television interaction service markup language
  • System and method for resolving digital television interaction service markup language

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] Based on Extensible Hypertext Markup Language (XHTML1.0), this paper researches and designs the tags and interfaces supported by Digital TV Interactive Services Markup Language (HSML). By studying the information exchange method and analysis principle of HSML application, the analysis process of HSML is abstracted into a deterministic finite automaton model. The method of the invention includes: network resource management, analysis of digital TV interactive...

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Abstract

The invention discloses a system and a method for resolving a digital television interaction service markup language. The system mainly comprises a communication management module, a label resolving module, a Dom module, a Render module and a layout management module. The invention also discloses the method for resolving the digital television interaction service markup language. The method mainly comprises the following steps of: acquiring corresponding website resource information flows; identifying label information in network resource information; resolving the acquired network resource information into label flows, marking special labels for the digital television interaction service markup language, and generating a Dom tree through a Dom Builder according a legal hypertext markup language (html) rule; and transmitting the Dom three to a Layout Engine for performing layout, constructing a Render tree on the constructed DOM tree so as to realize webpage rendering, and adding node position coordinates and color type setting information. According to the system and the method, not only can the resolving efficiency of a set top box browser be improved effectively, but also the digital television interaction service markup language can be supported completely.

Description

technical field [0001] The invention relates to the technical field of digital television, in particular to a digital television interactive service markup language analysis system and method. Background technique [0002] In the field of digital home, users have a huge market demand for digital TV interactive applications and services. However, there is no uniform standard for the page rendering of digital TV interactive applications at present, and each manufacturer has very large differences in page rendering, page markup element analysis, page information exchange and transmission, and the implementation of page rendering is also different from that of each manufacturer. Concrete devices and hardware are tightly coupled. Due to the inconsistency of page marking technology and implementation methods, the same service and application cannot run on terminal devices of different manufacturers, and it is also difficult to share information and exchange data between different...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 罗晴明罗春耕
Owner 江西省南城县网信电子有限公司
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