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Method for generating and reproducing IPTV page based on multiple windows

A multi-window, page technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as negative impact on system operation stability, page crashes, lack of judgment and screening methods, etc., to shorten loading time and smooth User experience, fast and accurate effect of page loading process

Active Publication Date: 2018-11-16
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method often causes errors in window content and even page crashes due to the inability to find the correct page in the frame during the page reproduction process.
[0005] In addition, because there may be multi-level page jumps in a complete page switching process, due to the lack of corresponding judgment and screening methods, the existing page generation and reproduction methods may jump or copy to the window containing the intermediate page of the jump, Cause subsequent generation of page errors, or page crashes, and negatively affect the stability of system operation

Method used

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  • Method for generating and reproducing IPTV page based on multiple windows

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0034] see figure 1 As shown, the embodiment of the present invention provides a method for generating and reproducing IPTV pages based on multi-window, including the following steps:

[0035] S1. After the IPTV is started, load the homepage page in the main window; after the loading of the main window page is completed, the browser kernel copies the content of the main window and triggers the application layer to create a hidden window; the hidden window here is in the structure containing the URL pointer;

[0036] S2. In the process of creating the hidden window, the browser kernel saves the URLs of all pages corresponding to the hidden window and the main window in the kernel as a structure, and stores it in the form of a linked list;

[0037] S3. When the user performs an operation to trigger the main window to load a new page or perform a page jump, the browser kernel searches the structure linked list for the URL of the newly loaded page, and configures and loads the ma...

Embodiment 2

[0040] Embodiments of the present invention provide a method for generating and reproducing IPTV pages based on multi-windows, which is basically the same as Embodiment 1, the difference being:

[0041] In step S1, the step of copying the contents of the main window is realized by copying WebContents by the browser kernel. As mentioned earlier, since WebContents saves all page content of the entire window, including all sub-frames under the frame, compared with the existing javascript parsing method that only realizes page back and forward without knowing the actual URL , there will be no problems such as javascript parsing errors caused by lack of resources, making the IPTV page loading process faster and more accurate.

Embodiment 3

[0043] The embodiment of the present invention provides a method for generating and reproducing an IPTV page based on multi-window, which is basically the same as Embodiment 1, the difference is that in the step S1, before the content of the main window is copied, the page is judged Whether the switch is complete. Since there may be multi-level page jumps in a complete page switching process, the settings in this step can avoid copying to the window containing the jumping pages. Specifically, in the present invention, the method of delayed copying is used to judge whether the page switching is completed, that is, after each page loading is completed, the timing is started according to the preset time, and the criterion for judging whether the page switching is completed is: if there is no If a page jump activity occurs, it is determined that the page switching is complete, and the subsequent steps can be continued.

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Abstract

The invention discloses a method for generating and reproducing an IPTV page based on multiple windows and relates to the field of an IPTV set-top box. The method comprises a step of copying main window content and creating a hidden window after a main window is loaded, a step of storing URLs of all pages corresponding to the hidden window as a structure body and forming a linked list, a step of searching a URl of a newly loaded page corresponding to the structure body linked list when the main window is triggered to load a new page and setting and generating a window according to a search result. According to the method for generating and reproducing an IPTV page, a new page and an already loaded page can be distinguished, most time-consuming processing such as intermediate loading, rendering, and drawing can be omitted in loading the already loaded page, and the loading time of the type of pages is greatly shortened.

Description

technical field [0001] The invention relates to the field of IPTV set-top boxes, in particular to a method for generating and reproducing IPTV pages based on multi-window implementation. Background technique [0002] With the vigorous development of network construction, the video service has grown significantly, especially the number of users who use IPTV set-top boxes as home entertainment centers has increased year by year. Today, with the increasingly large number of network resource applications and service content, people's demand for IPTV set-top boxes is not limited to diversified functions, but also puts forward higher requirements for experience requirements such as response speed and display effect. [0003] A traditional IPTV set-top box adopts a single-window display mode. In the process of displaying a page, page loading, rendering, layout, and display are all completed through a window, so all the above steps must be completed during the process of loading an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/443H04N21/4782H04N21/858
CPCH04N21/4438H04N21/4782H04N21/8586
Inventor 姜超李明胡丽娟陈世庆
Owner FENGHUO COMM SCI & TECH CO LTD
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