Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The method of handover network video, system and intelligent terminal between multiple intelligent terminals that the embodiment of the present invention provides, it may be achieved the Internet video of a terminal plays is switched to another terminal. Below for mobile terminal as first terminal, digital TV terminal is described as the 2nd terminal.
In embodiments of the present invention, digital TV terminal is based on digital television bidirectional network, in this bilateral network, digital TV terminal is possible not only to the broadcast TV program of receiving front-end system, the video on-demand system transmission request information of all right initiatively forward end system, request order video program. In addition, described digital TV terminal can also access the media resource of internet. Digital TV terminal comprises any one in DTV, Set Top Box, TV all-in-one, IPTV, mobile phone, personal digital assistant, Personal Computer, portable computer, panel computer.
In embodiments of the present invention, mobile terminal includes but not limited to desktop computer, panel computer PAD, mobile phone, PDA (PersonalDigitalAssistant, palm PC), notebook computer and vehicle-mounted computer. The present embodiment for PAD, after how concrete elaboration realizes the real-time Switch Video between mobile terminal and digital TV terminal, the technical scheme of mobile terminal control figure TV terminal plays video.
In addition, in embodiments of the present invention, mobile terminal and digital TV terminal all start, and all support access internet; And in all integrated background service program of mobile terminal and digital TV terminal, and described background service program can not starting up.Mobile terminal and digital TV terminal any terminal log in after line service system, this background service program all can provide equipment room point-to-point communication, player API(ApplicationProgrammingInterface is called in support, application programming interface function), support to store current broadcast information. In addition, in embodiments of the present invention, the background service program of mobile terminal by the button that is suspended on display interface as visual mark, user click slide or by other actions touch this button can realize being switched in digital TV terminal by the video frequency program of mobile terminal play, when user again click slide or other touch this button by other actions after can realize again cutting from digital TV terminal by described video. The form that described button can pass through picture, word or animation is shown, in addition, the video switching between different terminals can also be shown by different forms. The described system that the online video traffic in offer internet is provided in line service system in embodiments of the present invention.
The process step of the Internet video of the mobile terminal playing internet of the embodiment of the present invention is as follows:
Step S11, mobile terminal-opening initialize, acquiescence startup or the instruction according to user start background service program;
Step S12, mobile terminal receive user input, connecting Internet, according to the request of user and or user's login account, log in line service system; If user's account is correct, then perform step S003, if user's account mistake, then perform step S1014;
Step S13, mobile terminal signs in in line service system;
Step S14, logs in unsuccessfully, performs step S002, again logs in;
Step S15, mobile terminal, according to the input of user, sends video program play request in line service system;
Step S16, returns described video frequency program in line service system to mobile terminal, and mobile terminal starts video frequency program described in media renderer plays.
The flow process of the order video program of the 2nd terminal plays demanding channel of the embodiment of the present invention is as follows:
Step S21, digital TV terminal opening initialization, acquiescence startup or the instruction according to user start background service program;
Step S22, digital TV terminal, according to the request of user, sends order request to video on-demand system;
Step S23, video on-demand system returns the media stream of order video to digital TV terminal;
Step S24, digital TV terminal receives the media stream of described order video, and plays this order video.
User handles official business in other places, go on business, during tourism more convenient with mobile terminal, but, when user watches the internet video of excellence at home with mobile terminal, when wishing to share with household, owing to being limited to mobile terminal screen size, Consumer's Experience can be poor, and the present invention can allow user that this video is switched to digital TV terminal plays, and after finishing watching wonderful, Internet video can be switched back again, continue to watch on mobile terminals, and the order video that other people watch digital TV terminal can not be had influence on.
Refer to Fig. 1, it be the schema of handover network video between the first terminal of the embodiment of the present invention and the 2nd terminal, comprise the following steps:
Step S100, when first terminal is in the state of playing network video, judge whether according to the input of user to cut described Internet video to the 2nd terminal;
The embodiment of the present invention is using the online program of video of mobile terminal viewing internet video service with user, and digital TV terminal is being just that example is described at play-on-demand program.
Concrete, after mobile terminal starts background service program, on screen, display video cuts button, such as "". When mobile terminal is in the state of playing network video, the user for the mobile terminal of type of touch screens clicks or this video that slides cuts button, is input and cuts instruction, cuts described Internet video to digital TV terminal. For the mobile terminal of non-touch screen type, user is by after pressing physical button and choosing this video to cut button, being input and cut instruction, cut described Internet video to digital TV terminal.
In embodiments of the present invention, described Internet video comprises the video of band picture, animation or continuous image, also comprises the pure audio of not band picture, animation or continuous image. It is appreciated that the embodiment of the present invention can be applied in such as online other business such as music, e-book equally.
Step S200, if then first terminal obtains the video information of described Internet video, generates and cuts video interface information send to the 2nd terminal; Wherein, described video interface information of cutting comprises the video information of described Internet video and cuts instruction information, and described video information comprises the chained address of described Internet video, Internet video mark and records the first playing duration of the current playing duration of described Internet video;
Specifically, when mobile terminal receive user input instruction for cutting instruction time, mobile terminal obtains the video information of described Internet video, the chained address, the Internet video that comprise Internet video identify and record the first playing duration of the current playing duration of described Internet video, generate comprise video information and cut instruction information cut video interface information, and by described video interface information of cutting by based on 3G, WLAN, UWB, bluetooth, the cableless communication technology such as WIFI are sent to digital TV terminal.
Wherein, board Token realizes by making to cut instruction information, imparting makes board token value, the primary network video that acts on of board token value is made to cut and cut back in whole process with primary network video, make the function of board token value be lock once the switching of complete video, comprise primary video and cut and cut back with primary video. Concrete, push message correspondence cuts instruction information, and pull message correspondence cuts back instruction information, and push, pull message is used same token value by one. Cutting Internet video for push instruction, if mobile terminal identification is " IPAD00001 ", type is Internet video, and interface version number is 1.0. The process name of playing network video is called " Video_Name ", and version number is " Video_Version ", and Internet video name is called " V_A ", then the form cutting instruction information is as follows:
<SwitchToken="IPAD00001"Command="push"Type="Video"Version="1.0">
<Name="Video_Name"Value="V_A"/>
<Name="Video_Version"Value="1.0"/>
</Switch>
Such as, iPad is playing internet video " V_A ", and the time axle of video playback be 10 minutes place, namely " V_A " has play 10 minutes. Now, user by iPad to its click video cut button, collect " V_A " cut video interface information. Described cut " V_A " interface message specifically comprise: make board token, " V_A " program identification, chained address and described " V_A " program first playing duration 10 minutes. IPad is sent by the network of communication such as WIFI or bluetooth and cuts " V_A " interface message to digital TV terminal corresponding thereto.
In addition, mobile terminal, after namely ipad sends and cuts video interface information to digital TV terminal, cuts video interface information described in mobile terminal response, will be shown as before "" video cut button change to "" video cut back button; Further, the player of mobile terminal is standby, it is possible to the control inerface of display video programs, the video program play being switched on digital TV terminal for remote pilot, it is also possible to the home interface of display mobile terminal.
Step S300, cuts video interface information described in the 2nd terminal reception, cuts video interface information, obtain described video information and cut instruction information described in parsing;
Specifically, described in digital TV terminal reception, cut video interface information, resolve the chained address, the Internet video mark that obtain Internet video and record the first playing duration of the current playing duration of described Internet video and cut instruction information.
Such as, digital TV terminal receives to be cut " V_A " interface message, resolve obtain making board token, the IP of user, user ID, " V_A " program identification, chained address and described " V_A " program first playing duration 10 minutes.
In addition, in another embodiment, the 2nd terminal also can generate cuts response interface information and sending to first terminal, described in cut response interface message comprise for confirming the confirmation that described Internet video has been play; First terminal cuts response interface message described in receiving, and stops playing described video.
Step S400, if the 2nd terminal is in the state of play-on-demand video, then the 2nd terminal also obtain described order video mark and for the 2nd playing duration of the current playing duration that records described order video, return to video on-demand system, close the program playing described order video, to video on-demand system request from order video described in the 2nd playing duration continued broadcasting in time again playing;
Specifically, the 2nd terminal just when the video frequency program of play-on-demand, after cutting video interface information described in receiving, first obtain identification information and the playing duration information of current order video, namely the 2nd playing duration, is sent to video on-demand system, and video on-demand system stores. Such as, described order video is " VOD_B ", and current playing duration is 15 minutes, and time total, length is 30 minutes, and namely the 2nd playing duration is 15 minutes. The program of the 2nd terminal control play-on-demand video enters standby state, wouldn't play-on-demand video, until again play time to video on-demand system request from order video described in continued broadcasting in 15 minutes.
In addition, in another embodiment, the program that the 2nd terminal also controls current operation enters standby state; Concrete, if digital TV terminal is playing direct broadcast band program, then digital TV terminal control direct broadcast band program enters standby state, closes direct broadcast band video flowing, wouldn't play direct broadcast band program; If digital TV terminal is playing single-play game, then digital TV terminal control single-play game program enters standby state, closes single-play game, wouldn't run single-play game program; If digital TV terminal is browsing webpage, then digital TV terminal control browser enters standby state, wouldn't access internet. In embodiments of the present invention, the standby state of program refers to that program does not exit, but at running background, is stored in internal memory by current state, receives after waking instruction up, rapid can call in standby front state from internal memory and enter system, normally run.
Step S500, the 2nd terminal according to described in cut video interface information to playing from the position of the first playing duration instruction of described Internet video in line service system request accordingly; Wherein, described at line service system offer interface document, the position that described interface document support the 2nd terminal directly jumps to the first playing duration instruction according to described first playing duration is play.
Concrete, described digital TV terminal is according to after the interface message cutting " V_A " received, the media stream in line service system request " V_A " being somebody's turn to do " V_A " is provided to corresponding, and play from the first playing duration 10 minutes places, it is achieved the networking video frequency program of mobile terminal is switched to digital TV terminal in real time. Described at line service system offer interface document, support that the position that the 2nd terminal directly jumps to the first playing duration instruction is play, wherein, interface document provides application programming interface function (ApplicationProgrammingInterface), is convenient to entitled party secondary development; Interface string is also provided in addition, is convenient to access the address of the position of described first playing duration instruction.
First terminal and the 2nd terminal in the embodiment of the present invention can mutually transform, replace, namely user can after first terminal Switch Video to the 2nd terminal, 2nd terminal can change into first terminal, video is cut out, switch on original first terminal, or switch on other-end, thus achieve the function of the mutual handover network video of multiple terminal.
In addition, in an alternative embodiment of the invention, also achieve and first terminal and the 2nd terminal are bound, first terminal and the 2nd terminal are switched mutually, and other terminal can not switch with first terminal or the 2nd terminal mutually. Specifically, before described step S100, step is also comprised:
Step S90, according to the input of user, first terminal and the 2nd terminal configure user account respectively;
Specifically, described user's account comprise user ID and or password, user can configure same user's account in the background service program of first terminal and the 2nd terminal.
Described step S200 cuts the user account information that video interface information also comprises described first terminal;
After described step S300, before step S500, also comprise step:
Step S301, whether the user account information that the 2nd terminal judges receives is identical with the user's account configured, if then performing step 500.
As shown in Figure 2, for embodiment of the present invention first terminal returns the schema of Internet video from the 2nd terminal switch, specifically, after step S500, comprise the following steps:
Step S601, when being in the state not playing described Internet video when first terminal, judges whether to cut back described Internet video from the 2nd terminal according to the input of user;
Specifically, the video that can show on the interface of first terminal cuts back button, such as: "", the user for the mobile terminal of type of touch screens clicks or this video that slides cuts back button, is input and cuts back instruction, cuts back described Internet video from digital TV terminal. For the mobile terminal of non-touch screen type, user is by after pressing physical button and choosing this video to cut back button, being input and cut back instruction, cut back described Internet video from digital TV terminal.
Step S602, if, then first terminal generate cut back video interface information send to the 2nd terminal, wherein, described in cut back video interface information comprise described Internet video identify and cut back instruction information;
Specifically, cutting back instruction information and make board realize by Token, cut back instruction information by pull instruction correspondence, if mobile terminal identification is " IPAD00001 ", type is Internet video, and interface version number is 1.0.The process name of playing network video is called " Video_Name ", and version number is " Video_Version ", and Internet video name is called " V_A ", then the form cutting back instruction information is as follows:
<SwitchToken="IPAD00001"Command="pull"Type="Video"Version="1.0">
<Name="Video_Name"Value="V_A"/>
<Name="Video_Version"Value="1.0"/>
</Switch>
Step S603,2nd terminal cuts back video interface information described in receiving, video interface information is cut back described in parsing, obtain described video information and cut back instruction information, obtain the 3rd playing duration recording the current playing duration of described Internet video, generation is cut response and is answered interface message, and send is to first terminal; Wherein, cut described in respond and answer interface message and comprise described 3rd playing duration and cut back the confirmation of described Internet video to first terminal for confirming;
Such as, the 2nd terminal, having play " V_A " after 10 minutes, receives and cuts back video interface information, then obtain " V_A " and current playing duration be 20 minutes, namely the 3rd playing duration is 20 minutes.
Step S604, first terminal is cut response according to reception and is answered interface message, plays to described in line service system request from the position of the 3rd playing duration instruction of described Internet video; Wherein, described at line service system offer interface document, described interface document supports that the position that first terminal directly jumps to the 3rd playing duration instruction according to described 3rd playing duration is play.
Such as, first terminal is according to the current playing duration of " V_A ", i.e. the 3rd playing duration, 20 minutes, plays to described in line service system request from 20 minutes places, position of the 3rd playing duration instruction of described " V_A ".
In addition, in an alternative embodiment of the invention, also achieve and first terminal and the 2nd terminal are bound, first terminal and the 2nd terminal are switched mutually, and other terminal can not switch with first terminal or the 2nd terminal mutually. Specifically, before described step S100, step is also comprised:
Step S90, according to the input of user, first terminal and the 2nd terminal configure user account respectively;
Specifically, described user's account comprise user ID and or password, user can configure same user's account in the background service program of first terminal and the 2nd terminal.
In described step S602, described in cut back the user account information that video interface information also comprises described first terminal;
After described step S603, before S604, also comprise step:
Step S6031, whether the user account information that the 2nd terminal judges receives is identical with the user's account configured, if then performing step S604.
For further realizing seamlessly switching, in an alternative embodiment of the invention, after step S603, step is also comprised:
Step S701, the 2nd terminal is to video on-demand system request from order video described in the 2nd playing duration continued broadcasting;
Specifically, the 2nd terminal closes the program playing described Internet video, reads the video information of original order video, to order video described in video on-demand system request, starts the program of play-on-demand video;
Step S702, video on-demand system, according to described 2nd playing duration, sends continued broadcasting plug-flow to the 2nd terminal;
Specifically, video on-demand system sends the continued broadcasting plug-flow of the described order video from the 2nd playing duration to the 2nd terminal;
Such as, video on-demand system is 15 minutes according to the 2nd playing duration of original " VOD_B " that store, then send the continued broadcasting plug-flow of " VOD_B " from outside 15 minutes to the 2nd terminal;
Step S703, the 2nd terminal receives described continued broadcasting plug-flow, plays described order video from the 2nd playing duration.
The embodiment of the present invention, also provides a kind of system for handover network video between multiple intelligent terminal, comprise first terminal, the 2nd terminal, at line service system and video on-demand system. Specifically, refer to Fig. 3, be the structure iron of the system 1 of handover network video between the first terminal of the embodiment of the present invention and the 2nd terminal, comprise first terminal 10, the 2nd terminal 20, at line service system 30 and video on-demand system 40,
First terminal 10 comprises:
First video playback module 11, for playing network video;
Interactive module 12, cuts described Internet video to the 2nd terminal for judging whether according to the input of user, if, then;
First message module 13, for obtaining the video information of described Internet video, generation cuts video interface information send to the 2nd terminal, wherein, described video interface information of cutting comprises the video information of described Internet video and cuts instruction information, and the video information of described Internet video comprises the chained address of described Internet video, Internet video mark and records the first playing duration of the current playing duration of described Internet video;
2nd terminal 20 comprises:
2nd message module 21, cuts video interface information described in receiving, and resolves the video information obtaining current Internet video and cuts instruction information;
2nd video playback module 22, for when being in the state of play-on-demand video, obtain described order video mark and for the 2nd playing duration of the current playing duration that records described order video, return to video on-demand system, the program that described order video is play in control is standby, to video on-demand system request from order video described in the 2nd playing duration continued broadcasting in time again playing; According to described video interface information of cutting to playing from the position of the first playing duration instruction of described Internet video in line service system request accordingly; Wherein, described at line service system offer interface document, the position that described interface document support the 2nd terminal directly jumps to the first playing duration instruction according to described first playing duration is play.
Further, interactive module 12 is not also for when described first video playback module 11 plays described Internet video, receive the input of user, judge whether to cut back described Internet video from another intelligent terminal described, if, then first message module 11 generate cut back video interface information send to the 2nd terminal 20, wherein, described in cut back video interface information comprise described Internet video identify and cut back instruction information; And, interface message is answered in the response of cutting receiving described 2nd terminal 20 transmission; Wherein, cut described in respond and answer interface message and comprise and record the 3rd playing duration of the current playing duration of described Internet video and the confirmation for confirming to cut back described Internet video;
Described first video playback module 11 also answers interface message for cutting response according to reception, asks to play from the position of the 3rd playing duration instruction of described Internet video to described in line service system 30; Wherein, described at line service system offer interface document, described interface document supports that the position that first terminal directly jumps to the 3rd playing duration instruction according to described 3rd playing duration is play.
Described 2nd message module 21 also cuts back video interface information described in receiving, and cuts back video interface information described in parsing, obtains described video information and cuts back instruction information; Obtaining, according to described video interface information of cutting back, the 3rd playing duration recording the current playing duration of described Internet video, generation is cut response and is answered interface message, and send is to first terminal 10;
Further, described 2nd video playback module 22, also for after cutting video interface information described in receiving in the 2nd message module 21, ask from order video described in the 2nd playing duration continued broadcasting to video on-demand system 40, the program that described order video is play in control is standby, to video on-demand system request from order video described in the 2nd playing duration continued broadcasting in time again playing; Video on-demand system 40, according to described 2nd playing duration, sends continued broadcasting plug-flow to the 2nd terminal; 2nd video playback module 22 receives the continued broadcasting plug-flow that video on-demand system 40 returns, and plays described order video from the 2nd playing duration.
The embodiment of the present invention also provides a kind of intelligent terminal 10, comprising:
First video playback module 11, for playing network video;
Interactive module 12, for receiving the input of user, judges whether according to the input of user to cut described Internet video to another intelligent terminal, if, then;
First message module 13, for obtaining the video information of current Internet video, generation cuts video interface information send to another intelligent terminal described, wherein, described video interface information of cutting comprises the video information of described Internet video and cuts instruction information, and described video information comprises the chained address of described Internet video, Internet video mark and records the first playing duration of the current playing duration of described Internet video;
Described interactive module, also for when described first video playback module does not play described Internet video, receives the input of user, judges whether to cut back described Internet video from another intelligent terminal described, if, then;
Described first message module also for generate cut back video interface information send to the 2nd terminal, wherein, described in cut back video interface information comprise described Internet video identify and cut back instruction information; And, interface message is answered in the response of cutting receiving described another intelligent terminal transmission; Described cut to respond answer interface message and comprise and record the 3rd playing duration of the current playing duration of described Internet video and the confirmation for confirming to cut back described Internet video;
Described first video playback module also answers interface message for cutting response according to reception, plays to described in line service system request from the position of the 3rd playing duration instruction of described Internet video; Wherein, described at line service system offer interface document, described interface document supports that the position that first terminal directly jumps to the 3rd playing duration instruction according to described 3rd playing duration is play.
Further, interactive module 12 comprises touch display screen 121 and touches detection module 122 as described in Figure; When described first video playback module 11 plays described Internet video, described touch display screen 121 for showing described Internet video, and display Internet video interface above show for point out user cut described Internet video to another intelligent terminal described cut icon; Touch detection module 122 and touch the gesture of described touch display screen for detecting user, when described gesture is for clicking or when sliding or cut icon described in being touched by other actions, be then judged as cutting described Internet video extremely another intelligent terminal described;
After described first message module 11 sends and cuts video interface information, when described first video playback module 12 does not play described Internet video, described touch display screen 121 shows for pointing out user to cut back icon from what described Internet video cut back by another intelligent terminal described;Touch detection module 122 and touch the gesture of described touch display screen 121 for detecting user, when described gesture is for clicking or slide or during by cutting back icon described in other actions touch, then be judged as cutting back described Internet video from another intelligent terminal described.
In embodiments of the present invention, intelligent terminal 10 comprises any one in mobile phone, personal digital assistant, portable computer, panel computer.
The embodiment of the present invention also provides another kind of intelligent terminal 20, comprising:
2nd message module 21, cuts video interface information described in receiving, and resolves the video information obtaining current Internet video and cuts instruction information;
2nd video playback module 22, for when being in the state of play-on-demand video, obtain described order video mark and for the 2nd playing duration of the current playing duration that records described order video, return to video on-demand system 40, the program that described order video is play in control is standby, to video on-demand system request from order video described in the 2nd playing duration continued broadcasting in time again playing; According to described video interface information of cutting to asking to play from the position of the first playing duration instruction of described Internet video in line service system 30 accordingly; Wherein, described providing interface document in line service system 30, the position that described interface document support the 2nd video playback module 12 directly jumps to the first playing duration instruction according to described first playing duration is play.
Further, described 2nd message module 21, also cuts back video interface information for what receive that another intelligent terminal described sends, cuts back video interface information, obtain described video information and cut back instruction information described in parsing; Obtaining, according to described video interface information of cutting back, the 3rd playing duration recording the current playing duration of described Internet video, generation is cut response and is answered interface message, and send is to another intelligent terminal described; Wherein, cut back video interface information described in comprise described Internet video mark and cut back instruction information; Described cut to respond answer interface message and comprise the 3rd playing duration of described Internet video and the confirmation for confirming to cut back described Internet video extremely another intelligent terminal described.
Further, the 2nd video playback module 22, also for after cutting back video interface information described in receiving in the 2nd message module 21, asking from order video described in the 2nd playing duration continued broadcasting to video on-demand system 40; Receive the continued broadcasting plug-flow that video on-demand system 40 returns, play described order video from the 2nd playing duration.
In embodiments of the present invention, intelligent terminal 20 comprises any one in DTV, Set Top Box, TV all-in-one, IPTV, mobile phone, personal digital assistant, Personal Computer, portable computer, panel computer.
Below by way of the process of the handover network video of the detailed the present embodiment of specific examples. In this example, first terminal is panel computer (hereinafter referred to as PAD), 2nd terminal is that intelligent television is (hereinafter referred to as ITV, IntelligentTV), PAD employing touch-screen realization is mutual with user's, it is mutual that ITV adopts that infrared remote control mode realizes with user, user operation remote control device ITV. WIFI communication is used to transmit various message and data between PAD and ITV.
ITV currently according to the request of user just at play-on-demand film Video_B, be played to 19 points 20 seconds, during this video total, length is 30 minutes.PAD just at playing network video Video_A, be played to 10 points 05 second, during this video total, length is 25 minutes. On PAD, input the instruction of Switch Video for realizing user, in the present embodiment, realized by a background service program, its by display one icon that floats on the video pictures that currently runs at PAD "" point out user to send the instruction cutting video, when user click this icon "" after, PAD generates and cuts video interface information to ITV.
ITV receive described in cut video interface information after, resolve and obtain the video information of Internet video Video_A and cut instruction information, according to the chained address of Video_A, Internet video mark and the first playing duration 10 points 05 second; Exit the program playing Video_B, to provide this video of Video_A in this Internet video of line service system request, obtain the media stream of this video, and play from 10 points of 05 second places, ITV sends the message confirming to open Internet video to PAD, PAD exits the program playing Video_A, returns interface of main menu. Described icon "" also correspondingly replace for icon "", for pointing out, Video_A is returned this icon by user from ITV, and after user clicks this icon, PAD sends Resume Mission instruction to ITV.
ITV, before exiting the program playing Video_B, also obtains the mark of Video_B and the 2nd playing duration 19 points 20 seconds, returns to video on-demand system and store;
User-operable telepilot continues to control the broadcasting of Video_A at ITV, and telepilot is mutual by the wireless communication modes such as infrared, bluetooth or wire communication mode and ITV.
When Video_A is played to 20 points and 02 second, when user continues to play for being back on PAD by Video_A from ITV, by the icon clicked on PAD ""; PAD sends to ITV and cuts back video interface information; ITV exits the program playing Video_A; and record breakpoint data; i.e. the 3rd playing duration 20 points 02 second; sends to PAD and cuts response and answer interface message, comprises the 3rd playing duration 20 points 02 second and the confirmation for confirming to cut back Video_A to PAD.
ITV is to video on-demand system request from the 2nd playing duration 19 points of 20 seconds continued broadcasting Video_B; Video on-demand system sends continued broadcasting plug-flow to ITV; ITV receives continued broadcasting plug-flow, within 20 seconds, plays Video_B from the 2nd playing duration 19 points. User can reuse again remote control device ITV.
PAD receive described in cut back video interface information after, again start playing program, play Video_A from breakpoint, namely play 02 second from 20 points, icon "" also by icon "" replace.
More than for better embodiment, the object, technical solutions and advantages of the present invention have been further described, it is it should be understood that, the foregoing is only the better embodiment of the present invention, not in order to limit the present invention, the video switching that invention is not limited between two terminals, the video switching between the terminal of three or more than three is same applicable. Within the spirit and principles in the present invention all; any amendment of being done, equivalent replacement, improvement etc.; all should being included within protection scope of the present invention, the interest field that the present invention advocates to be as the criterion described in patent application scope, but not should be only limitted to above-described embodiment.