CN101287098A - Electronic program guide system and method for synchronously implementing live broadcast and time shift - Google Patents
Electronic program guide system and method for synchronously implementing live broadcast and time shift Download PDFInfo
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- CN101287098A CN101287098A CNA2007100394450A CN200710039445A CN101287098A CN 101287098 A CN101287098 A CN 101287098A CN A2007100394450 A CNA2007100394450 A CN A2007100394450A CN 200710039445 A CN200710039445 A CN 200710039445A CN 101287098 A CN101287098 A CN 101287098A
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Abstract
The invention provides an electronic program guide system which can realize the switch of live broadcasting and time shifting at the same time and a method thereof. The electronic program guide system comprises an electronic program guide system (EPG) processing module body that is provided with a program information display module and a video processing module connected with the EPG processing module; the EPG processing module also comprises a video playing module that is connected with the program information display module in the EPG processing module body. By the video playing module, the program information display module and the video processing module, the electronic program guide system of the invention realizes the switch of the live broadcasting and the time shifting on the same EPG, and can help a user find the desired TV program quickly, with convenient operation and being good for the popularization and the application of time shifting TV service.
Description
Technical field
The present invention relates to a kind of electronic program guidance system, what relate in particular to the network multimedia TV technology a kind ofly realizes electronic program guidance system and method live and that time shift is switched simultaneously.
Technical background
IPTV is as the streaming media service of brand-new framework, and it is inside and outside to be successfully applied to the sea, and a plurality of operators promote IPTV as the new media business, and programme content that it is abundant offers its service-user.Time-shift service among the IPTV has thoroughly been overturned original mode of seeing TV especially, brings brand-new rating to experience to spectators, makes IPTV become real " my TV ", has broken away from the constraint of time, has complied with the more and more faster rhythm of life of modern.
Time-moving television has two kinds of implementations at present, a kind of is shifting state when directly entering when watching programme televised live: the user is after entering direct broadcast band, F.F., rewind down key by remote controller are realized time shift, watch the TV programme of having play, and this mode is called direct broadcast time-shift; Another kind of mode is to select time shift program by menu: promptly list TV programme and the information of having recorded thereof in the time shift menu, what supply user selection watches that this mode is called the program request time shift.
At present nearly all IPTV system all provides similar function to realize and mode of operation to direct broadcast time-shift, and for the program request time shift, the implementation pattern that present IPTV system adopts mostly is as follows: special time shift column is provided, in this column, listed important TV programme, say thing, world football as Xiao Cui, select to watch that its user experience and video request program are about the same by the user.
See also Fig. 1, be the display page of existing program request time shift EPG, it only shows each channel in different time sections recorded program title, and the user can be according to these information, selects oneself to want the program watched, after the affirmation, enters time shift program.
See also Fig. 2, switch to the process chart of program request time shift program for existing programme televised live, the user selects to want the programme televised live watched from direct broadcast band EPG, and watches just at live program, at this moment after confirming, if the user wants to change and sees the time shift program of having recorded, just need withdraw from programme televised live earlier, enter the EPG of time shift program then, the programme information that provides according to time shift program EPG is selected the program that will watch, click and confirm, enter and watch time shift program.
See also Fig. 3, switch to the process chart of programme televised live for existing program request time shift program, the user selects to want the time shift program watched from time shift program EPG, and watches time shift program after confirming, at this moment, if the user wants to change and sees live program, just need withdraw from time shift program earlier, enter the EPG of programme televised live then, the program channel information that provides according to programme televised live EPG, click and confirm, enter and watch programme televised live.
See also Fig. 4, switch to the process chart of another time shift program for existing time shift program, the user is watching time shift program, at this moment, if the user wants to change other time shift programs of seeing this channel, just need withdraw from progress time shift program earlier, enter the EPG of time shift program then, select other time shift programs according to the programme information that time shift program EPG provides, click and confirm, enter and watch other time shift programs.
From above-mentioned explanation as can be seen, the user must just can enter time shift program EPG after withdrawing from programme televised live, otherwise, also must after withdrawing from time shift program, just can enter programme televised live EPG, to between programme televised live and time shift program, switch, just need divide in other EPG page and switch, like this user be used very inconvenience at it.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and a kind of electronic program guidance system and method that realizes that simultaneously live and time shift is switched is provided, it can be implemented among the same EPG, directly carries out live and switching time shift program, and the user is easy to use.
The technical scheme that realizes above-mentioned purpose is:
One of the present invention a kind of realizes electronic program guidance system live and that time shift is switched simultaneously, comprise that one contains electronic program guidance system (EPG) process module body of programme information display module, wherein, also comprise a video processing module that links to each other with the EPG processing module, described EPG processing module also comprises a video playback module that links to each other with programme information display module in the EPG process module body, wherein:
The programme information display module, the instruction for the user provides programme information and response user to send is transmitted to the video playback module with request;
The video playback module is used for displaying video stream, sends the request video instructions to video processing module after the instruction of its program receiving information exhibition module;
Video processing module receives the switching command that the video playback module in the EPG processing module transmits, and handles the back according to switching command programme televised live video flowing or time shift program video flowing are passed to video playback module in the EPG processing module.
Above-mentioned a kind of electronic program guidance system live and that time shift is switched of realizing simultaneously, wherein, described video playback module also is used for the time shift program time according to current time and user's request, calculates the time difference, thereby returns the time shift program of user's request accurately.
Above-mentioned a kind of electronic program guidance system live and that time shift is switched of realizing simultaneously, wherein, the video flowing that described video playback module is play comprises programme televised live video flowing and time shift channel video stream.
Above-mentioned a kind of electronic program guidance system live and that time shift is switched of realizing simultaneously, wherein, the programme information that described programme information display module provides for the user comprises playing of a certain channel and the time list of not playing, and this time list comprises the Pgmtime and the programm name of program.
The present invention two a kind ofly on above-mentioned electronic program guidance system, realize the live method that switches to time shift, may further comprise the steps:
A1. video processing module just offers the EPG processing module at the video flowing of programme televised live current;
The programme televised live video flowing that b1.EPG processing module receiver, video processing module provides, and play by the video playback module in the EPG processing module;
C1. under the EPG state, time shift program is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of the time shift program that the user selects;
D1. after video processing module receives request command, the time shift program video flowing that provides the user to ask to the EPG processing module.
Above-mentioned a kind of live method that switches to time shift that realizes, wherein, among the described step a1, video processing module provides the video flowing of programme televised live to the EPG processing module with multicast mode.
The present invention three a kind ofly realize that on above-mentioned electronic program guidance system time shift switches to live method, may further comprise the steps:
A2. video processing module offers the EPG processing module to the time shift program video flowing;
The time shift program video flowing that b2.EPG processing module receiver, video processing module provides, and play by the video playback module among the EPG;
C2. under the EPG state, programme televised live is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of the programme televised live that the user selects;
D2. after video processing module receives request command, the programme televised live video flowing that provides the user to ask to the EPG processing module.
Above-mentioned a kind ofly realize that time shift switches to live method, wherein, among the described step a2, video processing module provides the video flowing of time shift program to the EPG processing module in the mode of clean culture.
The present invention four a kind ofly realize that on above-mentioned electronic program guidance system time shift switches to the method for another time shift, may further comprise the steps:
A3. video processing module offers the EPG processing module to the time shift program video flowing;
The time shift program video flowing that b3.EPG processing module receiver, video processing module provides, and play by the video playback module among the EPG;
C3. under the EPG state, another time shift program is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of another time shift program that the user selects;
D3. after video processing module receives request command, another time shift program video flowing that provides the user to ask to the EPG processing module.
Above-mentioned a kind ofly realize that time shift switches to the method for another time shift, wherein, among the described step a3, video processing module provides the video flowing of time shift program to the EPG processing module in the mode of clean culture.
The invention has the beneficial effects as follows: a kind of electronic program guidance system of live and time shift switching and method of realizing simultaneously of the present invention realizes that by video playback module, programme information display module and video processing module same EPG goes up the switching between live and the time shift, can help the user to find fast oneself to want the TV programme seen, easy to operate.
Description of drawings
Fig. 1 is the display page of existing program request time shift EPG;
Fig. 2 is the process chart that existing programme televised live switches to the program request time shift program;
Fig. 3 is the process chart that existing program request time shift program switches to programme televised live;
Fig. 4 is the process chart that existing time shift program switches to another time shift program;
Fig. 5 is a kind of electronic program guidance system structural representation live and that time shift is switched of realizing simultaneously of the present invention;
Fig. 6 is a kind of module relation diagram live and electronic program guidance system that time shift is switched of realizing simultaneously of the present invention;
Fig. 7 is a kind of a certain channel EPG display page schematic diagram live and electronic program guidance system that time shift is switched of realizing simultaneously of the present invention;
Fig. 8 is a kind of live method flow diagram that switches to time shift of realizing of the present invention;
Fig. 9 of the present inventionly a kind ofly realizes that time shift switches to live method flow diagram;
Figure 10 of the present inventionly a kind ofly realizes that time shift switches to the method flow diagram of another time shift.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 5 and Fig. 6, what there is shown one of the present invention a kind ofly realizes electronic program guidance system live and that time shift is switched simultaneously, it comprises electronic program guidance system (EPG) process module body 11 that contains programme information display module 111, a video playback module 12 and a video processing module 2 that links to each other with EPG processing module 1 that links to each other with programme information display module 111 in the EPG process module body 11, wherein:
Programme information display module 111, for the user provides programme information and responds the instruction that the user sends, request is transmitted to video playback module 12, programme information provided by the invention comprises playing of a certain channel and the time list of not playing, and this time list comprises the Pgmtime and the programm name of program;
After the user selects the program of certain time point, after programme information display module 111 response users' the instruction, request is transmitted to video playback module 12, send the request video instructions to video processing module 2 after the instruction of video playback module 12 program receiving information exhibition modules 111, the switching command that video processing module 2 receiver, video playing modules 12 transmit is handled the back according to switching command and the video flowing that the user asked is passed to video playback module 12 is play.
See also Fig. 7, be a kind of a certain channel EPG display page schematic diagram live and electronic program guidance system that time shift is switched of realizing simultaneously of the present invention, this EPG page 10 comprises video playback window 20 and video program information window 30, the user can see selected programme televised live or time shift program in video playback window 20, the user can see programme information in channel program messagewindow 30, this programme information comprises program start time and programm name.
See also Fig. 8, there is shown the present invention two a kind ofly realize the live method that switches to time shift, may further comprise the steps:
A1. video processing module just offers the EPG processing module at the video flowing of programme televised live with multicast mode current;
The programme televised live video flowing that b1.EPG processing module receiver, video processing module provides, and play by the video playback module in the EPG processing module;
D1. after video processing module receives request command, the time shift program video flowing that provides the user to ask to the EPG processing module.
See also Fig. 9, there is shown the present invention three a kind ofly realize that time shift switches to live method, may further comprise the steps:
A2. video processing module offers the EPG processing module to the time shift program video flowing in the mode of clean culture;
The time shift program video flowing that b2.EPG processing module receiver, video processing module provides, and play by the video playback module among the EPG;
C2. under the EPG state, programme televised live is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of the programme televised live that the user selects;
D2. after video processing module receives request command, the programme televised live video flowing that provides the user to ask to the EPG processing module.
See also Figure 10, there is shown the present invention four a kind ofly realize that time shift switches to the method for another time shift, may further comprise the steps:
A3. video processing module offers the EPG processing module to the time shift program video flowing in the mode of clean culture;
The time shift program video flowing that b3.EPG processing module receiver, video processing module provides, and play by the video playback module among the EPG;
C3. under the EPG state, another time shift program is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of another time shift program that the user selects;
D3. after video processing module receives request command, another time shift program video flowing that provides the user to ask to the EPG processing module.
In sum, the present invention is implemented among the same EPG, directly carries out live and handover operation time shift program, need not switch program in different EPG, has simplified operating process, and the user uses more convenient.
Though through the present invention is described in conjunction with specific embodiments, for the skilled personage in present technique field, according to substituting of making of narration above, revise with variation will be conspicuous.Therefore, such substituting, in the spirit and scope that modifications and variations fall into attached claim the time, should be included among the present invention.
Claims (10)
1. realize electronic program guidance system live and that time shift is switched simultaneously for one kind, comprise that one contains electronic program guidance system (EPG) process module body of programme information display module, it is characterized in that: also comprise a video processing module that links to each other with the EPG processing module, described EPG processing module also comprises a video playback module that links to each other with programme information display module in the EPG process module body, wherein:
The programme information display module, the instruction for the user provides programme information and response user to send is transmitted to the video playback module with request;
The video playback module is used for displaying video stream, sends the request video instructions to video processing module after the instruction of its program receiving information exhibition module;
Video processing module receives the switching command that the video playback module in the EPG processing module transmits, and handles the back according to switching command programme televised live video flowing or time shift program video flowing are passed to video playback module in the EPG processing module.
2. a kind of electronic program guidance system live and that time shift is switched of realizing simultaneously according to claim 1, it is characterized in that: described video playback module also is used for the time shift program time according to current time and user's request, calculate the time difference, thereby return the time shift program of user's request accurately.
3. a kind of electronic program guidance system live and that time shift is switched of realizing simultaneously according to claim 1, it is characterized in that: the video flowing that described video playback module is play comprises programme televised live video flowing and time shift channel video stream.
4. a kind of electronic program guidance system live and that time shift is switched of realizing simultaneously according to claim 1, it is characterized in that: the programme information that described programme information display module provides for the user comprises playing of a certain channel and the time list of not playing, and this time list comprises the Pgmtime and the programm name of program.
5. on the described electronic program guidance system of claim 1, realize the live method that switches to time shift for one kind, may further comprise the steps:
A1. video processing module just offers the EPG processing module at the video flowing of programme televised live current;
The programme televised live video flowing that b1.EPG processing module receiver, video processing module provides, and play by the video playback module in the EPG processing module;
C1. under the EPG state, time shift program is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of the time shift program that the user selects;
D1. after video processing module receives request command, the time shift program video flowing that provides the user to ask to the EPG processing module.
6. a kind of live method that switches to time shift that on the described electronic program guidance system of claim 1, realizes according to claim 5, it is characterized in that: among the described step a1, video processing module provides the video flowing of programme televised live to the EPG processing module with multicast mode.
7. realize that on the described electronic program guidance system of claim 1 time shift switches to live method, may further comprise the steps for one kind:
A2. video processing module offers the EPG processing module to the time shift program video flowing;
The time shift program video flowing that b2.EPG processing module receiver, video processing module provides, and play by the video playback module among the EPG;
C2. under the EPG state, programme televised live is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of the programme televised live that the user selects;
D2. after video processing module receives request command, the programme televised live video flowing that provides the user to ask to the EPG processing module.
8. according to claim 7ly a kind ofly realize that on the described electronic program guidance system of claim 1 time shift switches to live method, it is characterized in that: among the described step a2, video processing module provides the video flowing of time shift program to the EPG processing module in the mode of clean culture.
9. realize that on the described electronic program guidance system of claim 1 time shift switches to the method for another time shift for one kind, may further comprise the steps:
A3. video processing module offers the EPG processing module to the time shift program video flowing;
The time shift program video flowing that b3.EPG processing module receiver, video processing module provides, and play by the video playback module among the EPG;
C3. under the EPG state, another time shift program is browsed and selected to the programme information that the user provides by the programme information display module, and the EPG processing module is passed to video processing module to the request command of another time shift program that the user selects;
D3. after video processing module receives request command, another time shift program video flowing that provides the user to ask to the EPG processing module.
10. according to claim 9ly a kind ofly realize that on the described electronic program guidance system of claim 1 time shift switches to the method for another time shift, it is characterized in that: among the described step a3, video processing module provides the video flowing of time shift program to the EPG processing module in the mode of clean culture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100394450A CN101287098A (en) | 2007-04-12 | 2007-04-12 | Electronic program guide system and method for synchronously implementing live broadcast and time shift |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100394450A CN101287098A (en) | 2007-04-12 | 2007-04-12 | Electronic program guide system and method for synchronously implementing live broadcast and time shift |
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| CN101287098A true CN101287098A (en) | 2008-10-15 |
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| CNA2007100394450A Pending CN101287098A (en) | 2007-04-12 | 2007-04-12 | Electronic program guide system and method for synchronously implementing live broadcast and time shift |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413369A (en) * | 2011-11-14 | 2012-04-11 | 深圳市同洲电子股份有限公司 | On-demand method and on-demand system of digital television time-shifting programs |
| WO2012167576A1 (en) * | 2011-11-28 | 2012-12-13 | 华为技术有限公司 | Program changing method, device and media server |
| CN103731691A (en) * | 2013-11-25 | 2014-04-16 | 乐视致新电子科技（天津）有限公司 | Method and device for direct-broadcast program video-on-demand of smart television |
-
2007
- 2007-04-12 CN CNA2007100394450A patent/CN101287098A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413369A (en) * | 2011-11-14 | 2012-04-11 | 深圳市同洲电子股份有限公司 | On-demand method and on-demand system of digital television time-shifting programs |
| CN102413369B (en) * | 2011-11-14 | 2014-12-10 | 深圳市龙视传媒有限公司 | On-demand method and on-demand system of digital television time-shifting programs |
| WO2012167576A1 (en) * | 2011-11-28 | 2012-12-13 | 华为技术有限公司 | Program changing method, device and media server |
| CN102860022A (en) * | 2011-11-28 | 2013-01-02 | 华为技术有限公司 | Program changing method, device and media server |
| US9485331B2 (en) | 2011-11-28 | 2016-11-01 | Huawei Technologies Co., Ltd. | Program switching method, apparatus, and media server |
| CN103731691A (en) * | 2013-11-25 | 2014-04-16 | 乐视致新电子科技（天津）有限公司 | Method and device for direct-broadcast program video-on-demand of smart television |
| WO2015074506A1 (en) * | 2013-11-25 | 2015-05-28 | 乐视致新电子科技（天津）有限公司 | Method and apparatus for selecting live broadcast program on smart tv |
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Open date: 20081015 |