CN103118299B - IPTV video calling control method and Set Top Box - Google Patents
IPTV video calling control method and Set Top Box Download PDFInfo
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Abstract
The present invention relates to a kind of IPTV video calling control method, including: IPTV set top box receives the operational order of externally input, and judge that whether operational order is the operational order of video call service prompt operation order, it is in set box browser, set up video calling window by window manager；When setting up video calling window, suspend business corresponding to current business window and service enabler, hide current business window, and record relation between the Window state of current business window and window；By video calling window reception to operational order inform to video calling client；Initiate video calling request according to the operational order received to callee, and the request response received is notified set box browser in the way of event；Request response is shown by set box browser by event Notifications page.The fusion of the present invention value-added service by IPTV video calling and basic business, it is achieved taking over seamlessly between business.
Description
Technical field
The present invention relates to internet communication and Web TV (InternetProtocolTelevision is called for short IPTV) field, particularly relate to a kind of IPTV video calling control method and realize the IPTV set top box that IPTV video calling controls.
Background technology
IPTV is a kind of interactively Web TV, belongs to one and utilizes broadband cable net, and namely the multiple technologies such as the Internet, multimedia, communication are in one, provide the technology of the multiple interactive services including DTV to domestic consumer.At present, the basic service content that IPTV service provides includes four classes, respectively: live telecast, TV playback, time-moving television and video request program.
Except providing basic business tine, IPTV service can also further provide for interactive higher value-added service, and this is also the advantage maximum compared to traditional tv business.IPTV video call service, as a kind of novel IPTV value-added service, utilizes IPTV set top box to dial on TV to realizing user and answers the function of visual telephone, the business experience of extreme enrichment user.But what the realization of the basic service that IPTV service provides at present and value-added service all adopted is the pattern of single task, single window, and IPTV video call service needs user when starting video calling service, current IPTV service service and window must be suspended, and after video calling service terminates, requiring to switch back to the IPTV business originally serviced and Window state, therefore at present IPTV service there is no method and meets the actual demand of video call service.
Summary of the invention
The purpose of the present invention is to propose to a kind of IPTV video calling control method and Set Top Box, by the fusion of the value-added service of IPTV video calling Yu basic business, it is achieved taking over seamlessly between business.
For achieving the above object, the invention provides a kind of IPTV video calling control method, including:
IPTV set top box receives the operational order of externally input, and judges that whether described operational order is the operational order of video call service prompt operation order；
If the operational order that described operational order is video call service prompt operation order, then in set box browser, set up video calling window by the window manager of the set box browser in described IPTV set top box, described set box browser also includes at least one vocational window simultaneously, each vocational window in described set box browser corresponds to different business and service enabler, IPTV video call service engine corresponding to described video calling window, i.e. video calling client, there is audio-video collection and transmitting function, and communicate mutual function with Multimedia Subsystem Core net；
When setting up described video calling window, described IPTV set top box suspends the business corresponding to current business window in described set box browser and service enabler, described window manager hides described current business window, and records relation between the Window state of described current business window and window；
Described set box browser by described video calling window reception to operational order inform to described video calling client；
Described video calling client initiates video calling request according to the described operational order received to callee, and the request response received is notified described set box browser in the way of event；
Described request response is shown by described set box browser by event Notifications page.
For achieving the above object, the invention provides a kind of IPTV set top box realizing the control of IPTV video calling, including:
Instruction input unit, for receiving the operational order of externally input；
Video calling instruction judging unit, for judging that whether described operational order is the operational order of video call service prompt operation order；
Set box browser, including window manager and multiple vocational window, wherein window manager is for being managed the logical relation of the display between vocational window and switching, each vocational window corresponds to different business and service enabler, and video calling window is created according to the judged result of described video calling instruction judging unit by described window manager；
Video calling client, corresponding with described video calling window, there is audio-video collection and transmitting function, and communicate mutual function with Multimedia Subsystem Core net, for initiating video calling request according to the described operational order received to callee, and the request response received is notified described set box browser in the way of event；
Service Control Unit, for when setting up described video calling window, suspending the business corresponding to current business window in described set box browser and service enabler.
Based on technique scheme, the invention provides the display based on multi-window browser and control IPTV video calling scheme, solve and take over seamlessly problem between video call service and IPTV basic business；In another embodiment, control business by the extension script in the page of conversing to use, it is ensured that at present the Set Top Box side of IPTV system with browser be core the integrity of BS system architecture.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the configuration diagram of the set box browser applying IPTV video calling control method embodiment of the present invention.
Fig. 2 is the schematic flow sheet of an embodiment of IPTV video calling control method of the present invention.
Fig. 3 is the schematic flow sheet of another embodiment of IPTV video calling control method of the present invention.
Fig. 4 is the structural representation that the present invention realizes an embodiment of the IPTV set top box that IPTV video calling controls.
Fig. 5 is the structural representation that the present invention realizes another embodiment of the IPTV set top box that IPTV video calling controls.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
What existing IPTV system adopted is B/S framework, in Set Top Box side with browser for core, therefore can not change this framework when realizing video call service, and it is also necessary to take into account that the feature that the hardware capabilities of Set Top Box is relatively limited.Based on above-mentioned premise, inventor is provided with the set box browser of multiwindow in IPTV set top box, and by the WEB page shown in a browser adds the script of definition control the use of video call service, service condition displaying and and other business between the function such as service logic control.
As it is shown in figure 1, the configuration diagram of the set box browser for applying IPTV video calling control method embodiment of the present invention.Set box browser 1 is arranged in IPTV set top box, set box browser 1 is connected with other service enablers in IPTV set top box, for instance media play and control engine 2, video call service engine 3 (i.e. video calling client) and other service enablers etc..Set box browser 1 can process multiple vocational window simultaneously, including main window 11 and multiple subwindow F1～FN, in order to multiwindow is managed, also includes window manager 12 in set box browser 1.Set box browser 1 also has the engine of some existing basic services, functor, graphics engine, network protocol module and character set etc., just no longer details here.
Vocational window in set box browser is the service interaction interface of user and IPTV set top box, under the pattern of browser multiwindow, difference according to the business of operation, can there is multiple vocational window, what these vocational windows were corresponding is not the simple page, and correspond to different business and service enabler, and this business is displayed.According to user's selection to business, carry out finishing service switching by service switchover window.Each vocational window is responsible for the maintenance of this window service state, when vocational window switches, can relation between the Window state of current business window and window be preserved；Then according to relation between the Window state stored before and window, this vocational window is recovered when switching back into this vocational window.
Window manager is responsible for the logical relation of the display between vocational window and switching is managed, corresponding described window manager can specifically include event management unit and Window state administrative unit, wherein event management unit is responsible for collecting system message, each window object is given in conversion dissemination system message and user message, is otherwise responsible for the management of message queue.Window state administrative unit is responsible between the establishment of vocational window and destruction, the preservation of Window state and window the management of relation, and switching etc. between window.
Video calling client is the service enabler that video calling window is corresponding, the service logic of video calling and the realization of basic function can be responsible for, such as be responsible for the transmission etc. of the collection of video information of photographic head, the collection of audio-frequency information of mike and audio/video information, and with the function such as the communication interaction of IMS core net.
As in figure 2 it is shown, be the schematic flow sheet of an embodiment of IPTV video calling control method of the present invention.In the present embodiment, IPTV video calling control method includes below scheme:
Step 101, IPTV set top box receive the operational order of externally input, and judge that whether described operational order is the operational order of video call service prompt operation order；
Step 102, if the operational order that described operational order is video call service prompt operation order, then in set box browser, set up video calling window by the window manager of the set box browser in described IPTV set top box, described set box browser also includes at least one vocational window simultaneously, each vocational window in described set box browser corresponds to different business and service enabler, IPTV video call service engine corresponding to described video calling window, i.e. video calling client, there is audio-video collection and transmitting function, and communicate mutual function with Multimedia Subsystem Core net；
Step 103, when setting up described video calling window, described IPTV set top box suspends the business corresponding to current business window in described set box browser and service enabler；
Step 104, described window manager hide described current business window, and record relation between the Window state of described current business window and window；
Step 105, described set box browser by described video calling window reception to operational order inform to described video calling client；
Step 106, described video calling client initiate video calling request according to the described operational order received to callee, and the request response received is notified described set box browser in the way of event；
Described request response is shown by step 107, described set box browser by event Notifications page.
In the present embodiment, the vocational window of multi-window browser is managed by IPTV set top box by window manager, when there being video calling demand, IPTV set top box can suspend current basic service and service enabler, such as net casts etc., first respond the service request of video calling, and now window manager can create video calling window, simultaneously in order to recover existing window after end of conversation, window manager also can record relation between the state of current window and existing window.
Concrete video calling is completed jointly by video calling window and video calling client, wherein the page in video calling window is used for showing the picture of video calling, and video calling client is responsible for the collection of audio-frequency information of the collection of video information of photographic head, mike and the transmission etc. of audio/video information, and with the communication interaction of IMS core net.
Before video calling, user can send video call service enabled instruction by the option etc. in the shortcut key on set-top box remote controller or IPTV electronic program guides, IPTV set top box receives above-mentioned video call service enabled instruction, this instruction can be judged, judge whether it is the operational order of video call service prompt operation order, if, then perform step 102 and operation afterwards, otherwise directly key assignments corresponding for this operation is sent to the main window of set box browser, performs corresponding processing procedure.
User can carry out dial-up operation at the dialing page that video calling window shows, by performing the extension script in this dialing page, the operational order of user is informed to video calling client, video calling client initiates video calling request according to the operational order received to callee, and set up call with callee and be connected, then request response being notified set box browser in the way of event, described request response is shown by set box browser by event Notifications page.
After end of conversation, IPTV set top box receives the operational order exiting video call service, then the window manager of set box browser can close described video calling window, and again show, according to relation between the Window state recorded and window, the vocational window being hidden, described IPTV set top box recovers business corresponding to this vocational window being hidden and service enabler, thus the switching of finishing service window, also simultaneously complete taking over seamlessly between video call service business and basic service.
As it is shown on figure 3, be the schematic flow sheet of another embodiment of IPTV video calling control method of the present invention.Compared with a upper embodiment, the present embodiment also includes the IPTV video calling control flow answering video calling, specifically includes:
Step 201, when described video calling client receives video calling call request, then this video calling call request is notified described set box browser in the way of event；
Step 202, described set box browser window manager set up video calling window, and show the user reminding page by described video calling window, the described user reminding page includes the option whether user selects to answer；
If the described set box browser of step 203 receives the option of described user reminding page submission for not answer, then perform step 204, otherwise perform step 205；
Step 204, described set box browser window manager close described video calling window, described IPTV set top box continues executing with former business, and notifies the refusal call of described video calling client；
Step 205, described IPTV set top box suspend the business corresponding to current business window in described set box browser and service enabler, described window manager hides described current business window, and records relation between the Window state of described current business window and window；
Step 206, loaded the call page of video call service by described video calling window, and notify that described video calling client starts video calling.
In the various embodiments described above, set box browser described in video call process can perform the extension script in the call page shown according to the external command received, and notify that described IPTV set top box performs the operation corresponding with described external command, such as user can select to open or close video, check the duration of call etc., can complete aforesaid operations by performing the respective extension script in the call page.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment；And aforesaid storage medium includes: the various media that can store program code such as ROM, RAM, magnetic disc or CDs.
As shown in Figure 4, the structural representation of an embodiment of the IPTV set top box that IPTV video calling controls is realized for the present invention.In the present embodiment, IPTV set top box includes: instruction input unit 10, video calling instruction judging unit 20, set box browser 30, video calling client 40 and Service Control Unit 50.Wherein, instruction input unit 10 is responsible for receiving the operational order of externally input.Video calling instruction judging unit 20 is responsible for judging that whether described operational order is the operational order of video call service prompt operation order.Set box browser 30 includes window manager and multiple vocational window, wherein window manager is for being managed the logical relation of the display between vocational window and switching, each vocational window corresponds to different business and service enabler, and video calling window is created according to the judged result of described video calling instruction judging unit by described window manager.
Video calling client 40 is corresponding with video calling window, there is audio-video collection and transmitting function, and communicate mutual function with Multimedia Subsystem Core net, the described operational order that responsible basis receives initiates video calling request to callee, and the request response received is notified set box browser 30 in the way of event.Service Control Unit 50 is responsible for when setting up described video calling window, suspends the business corresponding to current business window in set box browser 30 and service enabler.
In another embodiment, instruction input unit 10 can receive the video call service enabled instruction that user is sent by set-top box remote controller button or IPTV electronic program guides.
As it is shown in figure 5, realize the structural representation of another embodiment of the IPTV set top box that IPTV video calling controls for the present invention.Compared with a upper embodiment, the present embodiment also includes video call service and exits unit 60.This unit is responsible for after end of conversation and receives the operational order exiting video call service, recovers business corresponding to this vocational window being hidden and service enabler.Window manager is additionally operable to close described video calling window, and again shows, according to relation between the Window state recorded and window, the vocational window being hidden.
In another embodiment, video calling client is also responsible for when receiving video calling call request, and this video calling call request is notified set box browser 30 in the way of event.The window manager of set box browser 30 is responsible for setting up video calling window according to this notice, and shows the user reminding page by described video calling window, and the described user reminding page includes the option whether user selects to answer.
Set box browser 30 is additionally operable to when the option receiving the submission of the described user reminding page is do not answer, and window manager closes described video calling window, and described IPTV set top box continues executing with former business, and notifies the refusal call of described video calling client 40.
Set box browser 30 be additionally operable to receive the described user reminding page submit to option for answering time, described window manager hides described current business window, and record relation between the Window state of described current business window and window, then pass through described video calling window and load the call page of video call service, and notify that described video calling client 40 starts video calling.IPTV set top box suspends the business corresponding to current business window in described set box browser and service enabler.
In another embodiment, set box browser can also include: script executing unit, this unit is responsible in video call process, performs the extension script in the call page shown according to the external command received, and notifies that described IPTV set top box performs the operation corresponding with described external command.
The invention solves the problem carrying out video call service on IPTV.When there being video calling demand, IPTV set top box can suspend current basic service and service enabler, first responds the service request of video calling.By browser multiwindow mechanism and the extension script adding definition in WEB page, window manager can create video calling window, controls the use of IPTV video communication service, including calling, answer, hanging up；Provide the user the display of IPTV video communication service state；Process the service logic between video communication service and other IPTV service to control；After end of conversation, recover the business original for IPTV before video calling use state.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit；Although the present invention being described in detail with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to the specific embodiment of the present invention or portion of techniques feature carries out equivalent replacement；Without deviating from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention is claimed.
Claims (8)
1. an IPTV video calling control method, including:
IPTV set top box receives the operational order of externally input, and judges that whether described operational order is the operational order of video call service prompt operation order；
If the operational order that described operational order is video call service prompt operation order, then in set box browser, set up video calling window by the window manager of the set box browser in described IPTV set top box, described set box browser also includes at least one vocational window simultaneously, each vocational window in described set box browser corresponds to different business and service enabler, IPTV video call service engine corresponding to described video calling window, i.e. video calling client, there is audio-video collection and transmitting function, and communicate mutual function with Multimedia Subsystem Core net；
When setting up described video calling window, described IPTV set top box suspends the business corresponding to current business window in described set box browser and service enabler, described window manager hides described current business window, and records relation between the Window state of described current business window and window；
Described set box browser by described video calling window reception to operational order inform to described video calling client；
Described video calling client initiates video calling request according to the described operational order received to callee, and the request response received is notified described set box browser in the way of event；
Described request response is shown by described set box browser by event Notifications page.
2. IPTV video calling control method according to claim 1, wherein said IPTV set top box receive externally input operational order operation particularly as follows:
Described IPTV set top box receives the video call service enabled instruction that user is sent by set-top box remote controller button or IPTV electronic program guides.
3. IPTV video calling control method according to claim 1, wherein after end of conversation, described IPTV set top box receives the operational order exiting video call service, then the window manager of described set box browser closes described video calling window, and again show that the vocational window being hidden, described IPTV set top box recover business corresponding to this vocational window being hidden and service enabler according to relation between the Window state recorded and window.
4. the IPTV video calling control method according to claim 1 or 3, wherein also includes:
When described video calling client receives video calling call request, then this video calling call request is notified described set box browser in the way of event；
The window manager of described set box browser sets up video calling window, and shows the user reminding page by described video calling window, and the described user reminding page includes the option whether user selects to answer；
If described set box browser receives the option of described user reminding page submission for not answer, then the window manager of described set box browser closes described video calling window, described IPTV set top box continues executing with former business, and notifies the refusal call of described video calling client；
If described set box browser receives the option of described user reminding page submission for answering, then described IPTV set top box suspends the business corresponding to current business window in described set box browser and service enabler, described window manager hides described current business window, and record relation between the Window state of described current business window and window, then pass through described video calling window and load the call page of video call service, and notify that described video calling client starts video calling.
5. IPTV video calling control method according to claim 4, wherein in video call process, described set box browser performs the extension script in the call page shown according to the external command received, and notifies that described IPTV set top box performs the operation corresponding with described external command.
6. realize the IPTV set top box that IPTV video calling controls, including:
Instruction input unit, for receiving the operational order of externally input；
Video calling instruction judging unit, for judging that whether described operational order is the operational order of video call service prompt operation order；
Set box browser, including window manager and multiple vocational window, wherein window manager is for being managed the logical relation of the display between vocational window and switching, each vocational window corresponds to different business and service enabler, and video calling window is created according to the judged result of described video calling instruction judging unit by described window manager；
Video calling client, corresponding with described video calling window, there is audio-video collection and transmitting function, and communicate mutual function with Multimedia Subsystem Core net, for initiating video calling request according to the described operational order received to callee, and the request response received is notified described set box browser in the way of event；
Service Control Unit, for when setting up described video calling window, suspending the business corresponding to current business window in described set box browser and service enabler.
7. IPTV set top box according to claim 6, wherein also includes:
Video call service exits unit, for after end of conversation and receive the operational order exiting video call service, recovers business corresponding to the vocational window that is hidden and service enabler；
Described window manager is additionally operable to close described video calling window, and again shows, according to relation between the Window state recorded and window, the vocational window being hidden.
8. the IPTV set top box according to claim 6 or 7, wherein said set box browser also includes:
Script executing unit, for, in video call process, performing the extension script in the call page shown according to the external command received, and notify that described IPTV set top box performs the operation corresponding with described external command.
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| CN103813211B (en) * | 2013-07-26 | 2017-02-15 | 上海帕科软件科技股份有限公司 | IPTV-based video communication system |
| CN103686014A (en) * | 2013-12-03 | 2014-03-26 | 深圳市同洲电子股份有限公司 | Multiple-screen sharing method and related terminal |
| CN105100859A (en) * | 2014-05-21 | 2015-11-25 | 中兴通讯股份有限公司 | Multi-mode set-top box and mode management method thereof |
| CN104796657A (en) * | 2015-03-26 | 2015-07-22 | 成都市斯达鑫辉视讯科技有限公司 | Set top box communication device |
| CN107371050A (en) * | 2016-05-12 | 2017-11-21 | 中兴通讯股份有限公司 | Set top box caller, called communication means and set top box, core network device |
| CN106210917A (en) * | 2016-08-22 | 2016-12-07 | 中邮科通信技术股份有限公司 | A kind of television video call implementing method based on IMS |
| CN107748751B (en) * | 2017-09-04 | 2020-07-17 | 珠海格力电器股份有限公司 | Window navigation method and device |
| CN109815837B (en) * | 2018-12-29 | 2020-10-09 | 维沃移动通信有限公司 | Face information input control method and mobile terminal |
| CN112351340B (en) * | 2019-08-08 | 2023-08-18 | 中兴通讯股份有限公司 | Method and device for processing public key message through key distribution and set top box |
| CN111050109B (en) * | 2019-12-24 | 2021-09-17 | 维沃移动通信有限公司 | Electronic equipment control method and electronic equipment |
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