CN113645489A - IPTV platform EPG dynamic focus configuration and moving method - Google Patents
IPTV platform EPG dynamic focus configuration and moving method Download PDFInfo
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- CN113645489A CN113645489A CN202110986235.2A CN202110986235A CN113645489A CN 113645489 A CN113645489 A CN 113645489A CN 202110986235 A CN202110986235 A CN 202110986235A CN 113645489 A CN113645489 A CN 113645489A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007423 decrease Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42212—Specific keyboard arrangements
- H04N21/42218—Specific keyboard arrangements for mapping a matrix of displayed objects on the screen to the numerical key-matrix of the remote control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a method for configuring and moving an EPG dynamic focus of an IPTV platform. When a certain element in the focus assembly is focused, a user presses an upper key, a lower key, a left key and a right key of a remote controller, and then sequentially moves from a transverse element or a longitudinal element according to an identification value according to a specific direction key until no corresponding element except the element can not move. The invention has the beneficial effects that: the degree of flexibility of focus change is greatly improved, the daily product requirements can be met, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field related to IPTV service, in particular to a method for configuring and moving an EPG dynamic focus of an IPTV platform.
Background
The IPTV, i.e. the interactive network television, is a brand-new technology that integrates the technologies of internet, multimedia, communication, etc. into a whole by using a broadband network and provides a variety of interactive services including digital televisions to home users. The method can well adapt to the rapid development trend of the current network and fully and effectively utilize network resources. With the development and application of network technology, hundreds of millions of network bandwidths are available everywhere, and it is becoming practical for users to watch IPTV through television set-top boxes.
At present, based on JavaScript development, through various EPG pages displayed on a set-top box, in order to attract users, requirements on user experience are higher and higher, various requirements are brought to focus movement of various EPG elements, a set-top box browser usually adopts div elements to realize focus element change effects, but the focus change effects are single in function and not flexible enough in IPTV, and some special effects cannot be realized, such as left-right or up-down circular movement effects and the like, which are all required to be realized by independently writing JavaScript codes, and are deficient in development efficiency and standardization.
Disclosure of Invention
The invention provides a method for configuring and moving an EPG dynamic focus of an IPTV platform, which is convenient for flexible operation, in order to overcome the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for configuring and moving EPG dynamic focus of IPTV platform, which renumbers each content to be focused in page and divides it into multiple focus components, the specific configuring and displaying steps are as follows:
(1) defining the upper left corner of the page as the origin of coordinate axes, and the coordinate values are [0,0 ];
(2) carrying out virtual coordinate identification on a page element in a form of id = 'element _' + Xm + '_' + Yn by taking [0,0] as an origin, wherein Xm represents element identification in a transverse direction, Yn represents element identification in a longitudinal direction, and judging a movement rule by using the size of an identification value during movement and taking a direction as a reference;
(3) taking a page containing four element components as a focus component, taking an element I as a default initial focus, and identifying the following element coordinates according to the rule in the step (2), wherein the element I is [ X1, Y1], the element II is [ X2, Y1], the element III is [ X1, Y2], the element IV is [ X2, Y2], and a new virtual element layout is formed after identification is finished;
(4) when a certain element in the focus assembly is focused, after a user presses the up, down, left and right keys of the remote controller, the user sequentially moves from the transverse element or the longitudinal element according to the identification value according to a specific certain direction key until no corresponding element except the user moves.
A focus moving method calculated according to rules is realized through an element naming mechanism and simple operation rules, the flexibility degree of focus change is greatly improved, the daily product requirements can be met, and the user experience is improved.
Preferably, in step (4), if the current focus is on element two, i.e., the coordinate values are [ X2, Y1], when the user presses the left key of the remote controller, the horizontal elements Xm decrease from X2 in order, and if there is no corresponding element other than itself, they do not move.
Preferably, in step (4), if the current focus is on element one, i.e., the coordinate values are [ X1, Y1], the user presses the right key of the remote controller, the horizontal elements Xm are sequentially increased from X1, and if there is no corresponding element other than itself, the current focus is not moved.
Preferably, in step (4), if the current focus is on element four, i.e., the coordinate values are [ X2, Y2], the user decreases from Y2 in order from the longitudinal element Yn when pressing the up key of the remote controller, and does not move if there is no corresponding element other than itself.
Preferably, in step (4), if the current focus is on element two, i.e., the coordinate values are [ X2, Y1], the user increases from Y1 in order from the vertical element Yn when pressing down the down key of the remote controller, and does not move if there is no corresponding element other than itself.
The invention has the beneficial effects that: by means of an element naming mechanism and simple operation rules, the focus moving method calculated according to the rules is achieved, the flexibility degree of focus change is greatly improved, daily product requirements can be met, and user experience is improved.
Drawings
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a diagram of the actual locations of elements in a focal assembly;
FIGS. 3 and 4 are diagrams of positions of elements in a focus assembly that appear through regular virtual layout elements;
FIG. 5 is a diagram showing the movement of the position where the remote controller presses the left key;
FIG. 6 is a diagram showing the movement of the remote controller when the right key is pressed;
FIG. 7 is a diagram showing the movement of the position where the remote controller presses the up key;
fig. 8 is a diagram showing the movement of the position where the remote controller presses the down key.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
In the embodiment shown in fig. 1, a method for configuring and moving an EPG dynamic focus of an IPTV platform renumbers each content to be focused in a page, and divides the content into a plurality of focus components, where the specific configuring and displaying steps are as follows:
(1) defining the upper left corner of the page as the origin of coordinate axes, and the coordinate values are [0,0 ];
(2) performing virtual coordinate identification on a page element in a form of id = 'element _' + Xm + '__' + Yn with [0,0] as an origin, wherein Xm represents element identification in a horizontal direction (a numeral is used as an identification for example 1), Yn represents element identification in a vertical direction (a numeral is used as an identification for example 1), and judging a movement rule by using the size of an identification value during movement and using a direction as a reference; for example: a small shift of the flag value to a large flag value, i.e., a shift of X1 to X2 to the right is bound;
(3) taking a page containing four element components as a focus component, as shown in fig. 2, where element one is a default initial focus, and identifying the following element coordinates according to the rule in step (2), where element one is [ X1, Y1], element two is [ X2, Y1], element three is [ X1, Y2], element four is [ X2, Y2], and a new virtual element layout is formed after the identification is finished, as shown in fig. 3 and fig. 4;
wherein: elements are appointed according to a custom mode, and the elements can move according to the virtual layout through a custom algorithm angle (the actual layout is unchanged). The regularity of the pattern is processed by the design aspect, namely, the part which is designed according to the regular pattern and is not displayed is processed in a transparent way.
(4) When a certain element in the focus assembly is focused, after a user presses an upper key, a lower key, a left key and a right key of the remote controller, the elements move from the transverse element or the longitudinal element in sequence according to the identification value according to a specific direction key until no corresponding element except the element moves;
as shown in fig. 5, if the current focus is on element two, i.e., the coordinate values are [ X2, Y1], when the user presses the left key of the remote controller, the horizontal elements Xm are sequentially decreased from X2 (e.g., X2 to X1), and if there is no corresponding element other than itself, they are not moved. According to the principle and the defined coordinate, the focus moves to be the element two- > element one in sequence, and when the left key is pressed after the element one, the focus is kept unchanged and does not move any more.
As shown in fig. 6, if the current focus is on element one, i.e., the coordinate values are [ X1, Y1], when the user presses the right key of the remote controller, the horizontal elements Xm are sequentially increased from X1 (e.g., X1 is increased to X2), and if there is no corresponding element other than itself, the movement is not performed. According to the principle and the defined coordinate, the focus moves to be element one- > element two in sequence, and when the right key is pressed after the element two, the focus is kept unchanged and does not move any more.
As shown in fig. 7, if the current focus is on element four, i.e., the coordinate values are [ X2, Y2], when the user presses the up key of the remote controller, the longitudinal element Yn decreases from Y2 (e.g., Y2 decreases to Y1) in sequence, and if there is no corresponding element other than itself, it does not move. According to the principle and the defined coordinate, the focus moves to be element four- > element two in sequence, and when the key is pressed after the element two, the focus is kept unchanged and does not move any more.
As shown in fig. 8, if the current focus is on element two, i.e., the coordinate values are [ X2, Y1], when the user presses the down key of the remote controller, the longitudinal element Yn is sequentially increased from Y1 (e.g., Y1 is increased to Y2), and if there is no corresponding element other than itself, it is not moved. According to the principle and the defined coordinate, the focus moves to be element two- > element four in sequence, and after the element four, when the key is pressed again, the focus is kept unchanged and does not move any more.
Wherein: an EPG (Electronic Program Guide) is a code page developed using programming language, which can be parsed by an IPTV set-top box browser and displayed on a television. The EPG page elements are elements displayed in the EPG page and providing interaction between a user and the IPTV platform, and include pictures, buttons, text, video frames, and the like.
A focus moving method calculated according to rules is realized through an element naming mechanism and simple operation rules, the flexibility degree of focus change is greatly improved, the daily product requirements can be met, and the user experience is improved.
Claims (5)
1. A method for configuring and moving EPG dynamic focus of IPTV platform is characterized by that, renumbering each content to be focused in page, dividing it into multiple focus components, the concrete configuring and displaying steps are as follows:
(1) defining the upper left corner of the page as the origin of coordinate axes, and the coordinate values are [0,0 ];
(2) carrying out virtual coordinate identification on a page element in a form of id = 'element _' + Xm + '_' + Yn by taking [0,0] as an origin, wherein Xm represents element identification in a transverse direction, Yn represents element identification in a longitudinal direction, and judging a movement rule by using the size of an identification value during movement and taking a direction as a reference;
(3) taking a page containing four element components as a focus component, taking an element I as a default initial focus, and identifying the following element coordinates according to the rule in the step (2), wherein the element I is [ X1, Y1], the element II is [ X2, Y1], the element III is [ X1, Y2], the element IV is [ X2, Y2], and a new virtual element layout is formed after identification is finished;
(4) when a certain element in the focus assembly is focused, after a user presses the up, down, left and right keys of the remote controller, the user sequentially moves from the transverse element or the longitudinal element according to the identification value according to a specific certain direction key until no corresponding element except the user moves.
2. The method of claim 1, wherein in step (4), if the current focus is on element two, i.e. coordinate values are [ X2, Y1], when the user presses the left key of the remote controller, the horizontal elements Xm decrease from X2 in turn, and if there is no corresponding element, the current focus does not move except itself.
3. The method of claim 1, wherein in step (4), if the current focus is on element one (i.e. coordinate values are [ X1, Y1], the user presses the right key of the remote controller, and then the horizontal elements Xm are sequentially increased from X1, and if there is no corresponding element other than itself, the current focus is not moved.
4. The method of claim 1, wherein in step (4), if the current focus is on element four, i.e. coordinate values are [ X2, Y2], the user presses the up key of the remote controller, and the longitudinal element Yn decreases from Y2, and if there is no corresponding element other than itself, the focus will not move.
5. The method of claim 1, wherein in step (4), if the current focus is on element two, i.e. coordinate values are [ X2, Y1], the user presses a down key of the remote controller, and then the longitudinal element Yn is sequentially increased from Y1, and if there is no corresponding element other than itself, the current focus will not move.
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| CN202110986235.2A CN113645489A (en) | 2021-08-26 | 2021-08-26 | IPTV platform EPG dynamic focus configuration and moving method |
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| CN202110986235.2A CN113645489A (en) | 2021-08-26 | 2021-08-26 | IPTV platform EPG dynamic focus configuration and moving method |
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Cited By (2)
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| CN114942814A (en) * | 2022-06-01 | 2022-08-26 | 咪咕视讯科技有限公司 | Page component focusing method, system, terminal device and medium |
| CN115426511A (en) * | 2022-09-02 | 2022-12-02 | 帕科视讯科技(杭州)股份有限公司 | EPG automatic area focus searching method based on IPTV specification |
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