CN101764974A - Method and system for implementing multi-program preview of IPTV electronic program list - Google Patents
Method and system for implementing multi-program preview of IPTV electronic program list Download PDFInfo
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Abstract
The invention relates to an IPTV system and discloses a method and a system for implementing the multi-program preview of IPTV electronic program list. The method comprises the steps: all the programs are compressed and encoded in real-time into a plurality of preview program video streams through a video encoding server, wherein the number of video stream and the picture size in each preview program video stream are fit for transparent grids in a preview program video stream window; an IPTV terminal accesses an EPG server to acquire and display an EPG preview page on a television and to simultaneously play the preview program video stream corresponding to the EPG preview page. According to the invention, real-time preview and selection for a plurality of programs at the same screen can be implemented even in case of the limited number of hardware decoding channels in the IPTV terminal. Compared with the selection in text-only program list or the video preview of single program in text program list at present, the preview and the selection realized by the method and the system are more visual and clear, thereby bringing better user experience and popularizing user-unordered programs to users so as to offer operators more video request rate and economical benefit.
Description
Technical field
The present invention relates to the IPTV system, relate in particular to the implementation method and the system of multi-program preview of IPTV electronic program list.
Background technology
IPTV is an IPTV, is a kind of broadband cabled television network that utilizes, and integrates multiple technologies such as the Internet, multimedia, communication, and the brand-new technology of the multiple interactive services that comprises Digital Television is provided to the domestic consumer.The user can have dual mode to enjoy the IPTV service at home: (1) computer, (2) network machine top box+general television set).EPG is the english abbreviation of Electronic Program Guide, and the meaning is an electric program menu.The index of the miscellaneous service that IPTV provided and navigation are all finished by the EPG system.In fact the EPG of IPTV is exactly the gate system of IPTV, the interface of EPG system and Web classes of pages seemingly, the assembly of directly clicking when on the EPG interface, generally all providing all kinds of menus, button, link etc. to select program for the user; Also can comprise the dynamic or static content of multimedia that all kinds of users of confession browse on the interface of EPG.
The existing EPG of the IPTV system page only can provide independent picture advertisement (non-program live preview), selects also to be in textual list or static images display mode stage for a plurality of channels (program).From the user experience angle, the display mode of textual list or picture is comparatively inflexible, and it is directly perceived to be not so good as real-time video the preview window.The user be if can understand the in progress content of current channel by EPG real-time video of the present invention preview, avoids must switching in the conventional IPTV drawback that just can know the in progress content of this channel behind the channel.
Summary of the invention
Technical problem to be solved by this invention is the realization of multi-program preview of IPTV electronic program list.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention provides a kind of implementation method of multi-program preview of IPTV electronic program list, may further comprise the steps:
A10, the quantity of setting previewing program video flowing in the previewing program video flowing window and the position and the size of each video source;
A20, video coding server are encoded into a plurality of previewing program video flowings with all program video Real Time Compression, and the video flowing quantity that comprises in each previewing program video flowing is big or small consistent with video flowing quantity and image in the previewing program video flowing window with the image size;
A30, EPG server are provided with a plurality of EPG preview page, each EPG preview page marks off navigation area and several transparent grid regions according to the image size and location of single video flowing in the previewing program video flowing, a transparent grid in the corresponding EPG page of each previewing program video flowing, described navigation area is used for switching between different EPG preview page according to the indication of advancing, retreat that receives;
A40, IPTV terminal access EPG server obtain and show the EPG preview page on television sets, play the previewing program video flowing of this EPG preview page correspondence simultaneously, the output picture stack of EPG preview page and previewing program video flowing;
A50, user are switched between different EPG preview page to watch different preview video stream by remote controller;
A60, user change the program channel that need watch with selection in the focus of EPG preview page by remote controller, and enter the program channel that need watch;
A70, authentication and accounting server carry out authentication to the program that the user clicks, and provide or refuse Video service or point out the user to subscribe or associative operation.
The present invention also provides a kind of IPTV system that realizes Polymera preview electronic program list, be used on user's television set, showing Polymera preview electronic program list, this IPTV system comprises streaming media server, EPG server, video coding server, authentication and accounting server and IPTV terminal equipment, and described streaming media server provides a plurality of video program sources; Described EPG server is provided with a plurality of EPG preview page, and each EPG preview page is provided with navigation area and several transparent grid regions, described navigation area be used to receive advance, the indication of back navigation button switches between different EPG preview page; Described video coding server becomes a plurality of previewing program video flowings with all the program video compressed encodings on the streaming media server, the transparent number of grid in the video flowing quantity in each previewing program video flowing and image size and the previewing program video flowing window big or small suitable; Described IPTV terminal receives user's indication, visit EPG server obtains and demonstration EPG preview page on television set, the EPG server is with transparent grid on the EPG preview page and the binding of the video program source in the previewing program video flowing simultaneously, and with the address binding of EPG preview page and preview video stream, the output picture stack of EPG preview page and previewing program video flowing; Described authentication and accounting server carries out authentication to the program that the user clicks, and provides or refuses Video service or point out the user to subscribe or associative operation.
The present invention, can be under a limited number of situations of IPTV terminal (set-top box) hardware decoding channels, realization is than the same screen live preview and the selection of Polymera, use this preview mode more directly perceived, clear than existing pure words programme tabulation selection or the visual frequency preview of literal programme tabulation single-unit, has better user experience, and can propagate the program that it is not ordered as yet to the user, for the network operator provides more video request program rates and economic well-being of workers and staff.
Description of drawings
Fig. 1 is the IPTV system schematic of realization Polymera preview electronic program list provided by the invention;
Fig. 2 is an EPG preview video distribution schematic diagram of the present invention;
Fig. 3 is an EPG preview interface schematic diagram of the present invention;
Fig. 4 realizes the detailed process of Polymera preview for the IPTV terminal.
Embodiment
Below in conjunction with accompanying drawing the present invention is made detailed explanation.
Fig. 1 is the IPTV system schematic of realization Polymera preview electronic program list provided by the invention, is used for showing on user's television set Polymera preview electronic program list.This system comprises streaming media server, EPG server, video coding server, authentication and accounting server and IPTV terminal equipment, and described streaming media server provides a plurality of video program sources; Described EPG server is provided with a plurality of EPG preview page, and each EPG preview page is provided with navigation area and several transparent grid regions, described navigation area be used to receive advance, the indication of back navigation button switches between different EPG preview page; Described video coding server becomes a plurality of previewing program video flowings with all the program video compressed encodings on the streaming media server, the transparent number of grid in the video flowing quantity in each previewing program video flowing and image size and the previewing program video flowing window big or small suitable; Described IPTV terminal receives user's indication, visit EPG server obtains and demonstration EPG preview page on television set, the EPG server is with transparent grid on the EPG preview page and the binding of the video program source in the previewing program video flowing simultaneously, and with the address binding of EPG preview page and preview video stream, the output picture stack of EPG preview page and previewing program video flowing; Described authentication and accounting server carries out authentication to the program that the user clicks, and provides or refuses Video service or point out the user to subscribe or associative operation.Other servers that also may be applied in the practical IP TV Operation Network or node (as CDN server etc.), unlisted temporarily in Fig. 1.
The present invention also provides the implementation method of multi-program preview of IPTV electronic program list, and this method may further comprise the steps:
A10, the quantity of setting previewing program video flowing in the previewing program video flowing window and the position and the size of each video source;
A20, video coding server are encoded into a plurality of previewing program video flowings with all program video Real Time Compression, and the video flowing quantity that comprises in each previewing program video flowing is big or small consistent with video flowing quantity and image in the previewing program video flowing window with the image size;
A30, EPG server are provided with a plurality of EPG preview page, each EPG preview page marks off navigation area and several transparent grid regions according to the image size and location of single video flowing in the previewing program video flowing, the indication that a transparent grid in the corresponding EPG page of each previewing program video flowing, described navigation area are used for advancing, retreat etc. according to reception the navigation button is switched between different EPG preview page;
A40, IPTV terminal access EPG server obtain and show the EPG preview page on television sets, play the previewing program video flowing of this EPG preview page correspondence simultaneously, the output picture stack of EPG preview page and previewing program video flowing;
A50, user are switched between different EPG preview page to watch different preview video stream by remote controller;
A60, user change the program channel that need watch with selection in the focus of EPG preview page by remote controller, and enter the program channel that need watch by remote controller;
A70, authentication and accounting server carry out authentication to the program that the user clicks, and provide or refuse Video service or point out the user to subscribe or associative operation.
Fig. 2 is the division and the distribution situation of each program in the preview video picture that shows on terminal televisions.In this example, a preview video picture comprises 4 program channels.But the program channel quantity that preview video of the present invention comprises is not limited to this routine scope.
Fig. 3 is the division of EPG preview page grid of the present invention and navigation part.In this example, transparent sizing grid corresponding with video size (video window dots, and transparent grid is represented with heavy line), the screen below is the navigation area.
Operator provides the generation step of the previewing program video flowing and the preview EPG page as described below:
(1), operating agency provides all video program sources to divide into groups and the quantity of definite previewing program video flowing and position and the size of each video program source in previewing program stream window to current.
(2), a preview video stream comprises a plurality of video program sources and (in this example is 4, referring to shown in Figure 2), the video coding server at first carries out compressed encoding (in this example with it according to the video image size of determining in the step (1), length and width be respectively original size 1/2), to merge (coding) through 4 video program sources after the overcurrent compression then becomes a video flowing, is the previewing program video flowing.
(3), the EPG server generates the EPG preview page of respective amount according to the quantity of described program division of step (1) and previewing program video flowing.The corresponding preview video stream of each EPG preview page.Each EPG preview page is divided into some transparent grids (as shown in Figure 3), transparent number of grid equals the number of the video program source that comprises in the described previewing program video flowing of step (1), the size of transparent grid and each video program source equal and opposite in direction after overcompression, video frequency program source position correspondence in position and the previewing program video flowing, the corresponding video program source of each transparent grid, the EPG preview page is provided to the navigation link of other EPG preview page.
(4), the EPG server is with transparent grid on the EPG preview page and the binding of the video program source in the previewing program video flowing, and with address binding, the video program source binding in transparent grid and the previewing program video flowing and the address binding employing existing techniques in realizing that EPG preview page and preview video are flowed of EPG preview page and preview video stream.
Fig. 4 shows the detailed process that the IPTV terminal is browsed the EPG page of system of the present invention, preview video stream and user's selection and program request required programs.
1, the IPTV terminal equipment obtains the EPG preview page and show the content of the EPG page on television set;
2, the preview video stream address connection streaming media server according to the binding of EPG preview page obtains and playblast program video stream;
3, user's remote controller is switched the program that different EPG preview page searchings need be watched in EPG preview page navigation area;
4, user's remote controller is switched grid to required program preview window of watching in required EPG preview page;
5, user's remote controller clicks required window, triggers the Javascript incident of EPG, and the IPTV terminal equipment connects the video frequency program address of this grid binding;
6, subscriber authentication server carries out authentication, judges whether the user has the authority of watching selected program;
7,, do not watch authority and inquiry whether to order this program immediately to user prompt for the program of not watching authority in the step 6;
8,, authorize streaming media server to provide program stream to corresponding IPTV terminal for the program that the authority of watching is arranged in the step 6.
The above is preferred embodiment of the present invention only, is not limited to the present invention, all any modifications of being made within the present invention spirit and principle, is equal to replacement and improvement etc., all is contained within protection scope of the present invention.
Claims (2)
1. the implementation method of multi-program preview of IPTV electronic program list is characterized in that may further comprise the steps:
A10, the quantity of setting previewing program video flowing in the previewing program video flowing window and the position and the size of each video source;
A20, video coding server are encoded into a plurality of previewing program video flowings with all program video Real Time Compression, and the video flowing quantity that comprises in each previewing program video flowing is big or small consistent with video flowing quantity and image in the previewing program video flowing window with the image size;
A30, EPG server are provided with a plurality of EPG preview page, each EP6 preview page marks off navigation area and several transparent grid regions and navigation area according to the image size and location of single video flowing in the previewing program video flowing, a transparent grid in the corresponding EPG page of each previewing program video flowing, described navigation area is used for switching between different EPG preview page according to the indication of advancing, retreat that receives;
A40, IPTV terminal access EPG server obtain and show the EPG preview page on television sets, play the previewing program video flowing of this EPG preview page correspondence simultaneously, the output picture stack of EPG preview page and previewing program video flowing;
A50, user are switched between different EPG preview page to watch different preview video stream by remote controller;
A60, user change the program channel that need watch with selection in the focus of EPG preview page by remote controller, and enter the program channel that need watch;
A70, authentication and accounting server carry out authentication to the program that the user clicks, and provide or refuse Video service or point out the user to subscribe or associative operation.
2. realize the IPTV system of Polymera preview electronic program list, be used on user's television set, showing Polymera preview electronic program list that this IPTV system comprises:
Streaming media server provides a plurality of video program sources;
The EPG server is provided with a plurality of EPG preview page, and each EPG preview page is provided with navigation area and several transparent grid regions, described navigation area be used to receive advance, the indication of back navigation button switches between different EPG preview page;
The IPTV terminal receives user's indication, and visit EPG server obtains and demonstration EPG preview page on television set;
It is characterized in that also comprising video coding server and authentication and accounting server,
Described video coding server becomes a plurality of previewing program video flowings with all the program video compressed encodings on the streaming media server, the transparent number of grid in the video flowing quantity in each previewing program video flowing and image size and the previewing program video flowing window big or small suitable; The EPG server was with transparent grid on the EPG preview page and the binding of the video program source in the previewing program video flowing when the IPTV terminal showed the EPG preview page on television set, and with the address binding of EPG preview page and preview video stream, the output picture stack of EPG preview page and previewing program video flowing;
Described authentication and accounting server, the program that the user is clicked carries out authentication, provides or refuses Video service or point out the user to subscribe or associative operation.
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| CN 201010000186 CN101764974A (en) | 2010-01-08 | 2010-01-08 | Method and system for implementing multi-program preview of IPTV electronic program list |
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| CN102361494A (en) * | 2011-09-28 | 2012-02-22 | 深圳市华曦达科技股份有限公司 | Method and device for EPG (Electronic Program Guide) play as well as television |
| CN102572421A (en) * | 2010-12-31 | 2012-07-11 | 福建星网视易信息系统有限公司 | Rapid double-line decoding switching method based on song preview application |
| CN102724578A (en) * | 2012-05-10 | 2012-10-10 | 深圳Tcl新技术有限公司 | Television channel navigation method and apparatus |
| CN103024567A (en) * | 2012-12-06 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method and system for video preview of mobile terminal |
| CN103024564A (en) * | 2012-11-21 | 2013-04-03 | 江苏省公用信息有限公司 | Method for visually developing and automatically generating electronic program guide (EPG) webpage of Internet protocol television (IPTV) platform |
| CN103124373A (en) * | 2011-11-18 | 2013-05-29 | 康佳集团股份有限公司 | Network television and program previewing method thereof |
| CN103348312A (en) * | 2010-12-02 | 2013-10-09 | 戴斯帕克有限公司 | Systems, devices and methods for streaming multiple different media content in a digital container |
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| CN105872812A (en) * | 2016-04-19 | 2016-08-17 | 乐视控股（北京）有限公司 | Method and system for generating dynamic program list |
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| CN107666614A (en) * | 2016-07-28 | 2018-02-06 | 中国电信股份有限公司 | The method and system being authenticated based on shared authentication information |
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- 2010-01-08 CN CN 201010000186 patent/CN101764974A/en active Pending
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| CN102572421B (en) * | 2010-12-31 | 2014-03-26 | 福建星网视易信息系统有限公司 | Rapid double-line decoding switching method based on song preview application |
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| CN111447484B (en) * | 2020-03-31 | 2022-04-08 | 北京小米移动软件有限公司 | Loading method and device of electronic program guide EPG and storage medium |
| CN113852870A (en) * | 2021-09-23 | 2021-12-28 | 海信电子科技（深圳）有限公司 | Channel list display method and display equipment |
| WO2023046083A1 (en) * | 2021-09-23 | 2023-03-30 | 海信电子科技（深圳）有限公司 | Channel list display method and display device |
| CN113852870B (en) * | 2021-09-23 | 2023-11-24 | 海信电子科技（深圳）有限公司 | Channel list display method and display equipment |
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