Embodiment
Below with reference to each execution mode shown in the drawings, describe the present invention.But these execution modes do not limit the present invention, the conversion in the structure that those of ordinary skill in the art makes according to these execution modes, method or function is all included in protection scope of the present invention.
In prior art, for some service industries in society, set up some important public good educational class, need worker regularly to study, could continue to continue service on one's work post; General method is, offers some courses, and the course accumulation of worker's study reached after certain class hour, and education completes.For example: fire fighter needs regularly education knowledge on fire fighting, medical personnel need regular education medical science first aid general knowledge etc.; But due to job specification, or the reason such as region of living in, most workers can not concentrate in together and attend class.Therefore the mode of long-distance education is included in the academic environment of all trades and professions.
Yet, the long-distance means that present mode adopts, all to open long-distance video, start to play long-distance video, and then the reproduction time of the described long-distance video of accumulative total, if current long-distance video in backstage broadcast state, or other the state that can not make operator watch, the long-distance video being opened still can the cumulative time, and user's learning state is not had to supervision role; Not only wasted long-distance video resource, also may because of user not truly education behavior make its not competent one's work, and then cause serious consequence.
In embodiments of the present invention, for the problems referred to above, invented a kind of broadcast control method and system of Internet education video.
As shown in Figure 1, the broadcast control method of the Internet education video in the first execution mode of the present invention, said method comprising the steps of:
S1, open described player, play described long-distance video.
The video player general, the broadcasting of long-distance video need to be based on browser, or the independent player of user side; When user opens after the player mating with long-distance video, described player starts according to user's request, plays described long-distance video.
Accordingly, the present invention is the long-distance video that is applied to long-distance education, the object of its education is in order to allow user pass through the study of long-distance video, the knowledge that one's work is relevant is regularly studied, therefore, when playing long-distance video, the reproduction time of accumulative total long-distance video, with counting user, complete the study schedule of current long-distance video, and then reach the object of education.
Accordingly, in embodiments of the present invention, before step S1, further comprising the steps of, described player is installed, to obtain the broadcasting authority of long-distance video.
General, the broadcasting authority of acquisition long-distance video, can adopt various ways, for example: open long-distance video and play webpage, according to web interface requirement, login user name, password, can enter into long-distance video broadcast interface, afterwards according to the difference of user's request, play corresponding video.
As a preferred implementation of the present invention, adopt the player mating with described long-distance video, to obtain the broadcasting authority of long-distance video, be beneficial to the study course of supervisory user.
Concrete, user, before browsing long-distance video, installs the player mating with described long-distance video, and after the described player mating with described long-distance video in installation, user is the broadcasting authority of long-distance video described in automatic acquisition; Otherwise, can not obtain the broadcasting authority of described long-distance video.The player mating with described long-distance video is installed, can be made long-distance video play the broadcasting process of end supervisory user end long-distance video in effective range.
S2, judge the whether current window in display interface of described player; If so, add up the reproduction time of described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
In prior art, described long-distance video starts to play, even if user operates other programs at the current window of display interface, the reproduction time of described long-distance video also can be always by accumulative total; This kind of broadcast mode, can not play supervisory role to user.
Course content in order to guarantee to be absorbed in studies user described long-distance video to play, in the first execution mode of the present invention, starts to play after described long-distance video at described player, judges the whether current window in display interface of described player; If the current window of described player in display interface, judges that current described video is in normal play state, the reproduction time of the current described long-distance video of accumulative total; Until playing, finishes current described long-distance video; If current described long-distance video is the current window in display interface not, judge that current described video is in abnormal broadcast state, interrupt the reproduction time of the current described long-distance video of accumulative total.That is, by judging under the state of described long-distance video in display interface current window, just can add up the reproduction time of described long-distance video, and then play supervisory user the destination of study.
Further, for the study of described long-distance video, if user, under continuous learning state, can reach optimum results of learning; If pause in the middle of the process of study, and the dead time is long, can affect learning efficiency and learning quality.As shown in Figure 2, the broadcast control method of Internet education video in second embodiment of the invention, described method is further comprising the steps of on the basis of the first execution mode:
S3, the break period of calculating accumulative total, whether be greater than Preset Time threshold value the break period that judges described accumulative total; If so, the reproduction time of the described long-distance video of accumulative total is made zero; If not, upper, while once playing described long-distance video, continue accumulative total reproduction time.
Concrete, for better supervisory user completes study within the limited time, under the long-distance video interrupt status of playing at current window, record the accumulative total break period of described long-distance video, accumulative total break period of record automatically and Preset Time threshold value compare, if be greater than Preset Time threshold value the break period of accumulative total, judge that current described long-distance video is not in continuous broadcast state, user is just delaying the reproduction time of described long-distance video due to individual reason, therefore, close current described long-distance video; Stop the broadcasting of current described long-distance video, the reproduction time of the described long-distance video of accumulative total is made zero; When user plays described video again, from the starting position of video, again add up the reproduction time of described long-distance video.If be less than or equal to Preset Time threshold value the break period of accumulative total, judge that current described long-distance video is in continuous broadcast state, therefore, upper while once playing described long-distance video, get back to step S2, rejudge the whether current window in display interface of described player; To continue the reproduction time of the current described long-distance video of accumulative total.
Described Preset Time threshold value is a time numerical value, does not determine in embodiments of the present invention its fixed value, and described time threshold can be pressed demand setting according to the total playing duration of described long-distance video.Such as: 5 minutes, 10 minutes, 30 minutes etc.
As shown in Figure 3, the broadcast control method of Internet education video in third embodiment of the invention, described method is further comprising the steps of on the basis of the second execution mode:
S4, judge described player current broadcast window whether in full frame state; If so, add up the reproduction time of current described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
General, the current window of display interface can show a plurality of programs, for example, when playing described long-distance video, opens novel interface simultaneously.In order to supervise user in better learning state, by the described step of above content, judging that described video is after normal play state, also need the current broadcast window that judges described player whether in full frame state; If described long-distance video in full frame state, judges in described current display interface, only have described long-distance video playing, described long-distance video, in normal play state, adds up the reproduction time of current described long-distance video; If described long-distance video is in full frame state, in judgement current display interface, also likely there is other working procedure, can not the be absorbed in studies course content of current described long-distance video of user; Described long-distance video, in abnormal broadcast state event, interrupts the reproduction time of the current described long-distance video of accumulative total.
Optionally, repeating step S3, finishes until current described long-distance video is play, or current described long-distance video end of playing.
Certainly, in the 3rd execution mode of the present invention, also can on the basis of the first execution mode, increase step S4, equally also can reach supervisory user the destination of study; The process of its supervisory user study is similar with foregoing, at this, is not described in detail.
Further, the broadcasting of described long-distance video, also needs, by sound, information is passed to user, if the current window of described player in display page, but its sound is closed, and do not reach equally the object of supervising user learning.In order to address the above problem, as shown in Figure 4, the broadcast control method of Internet education video in four embodiment of the invention, described method is further comprising the steps of on the basis of the 3rd execution mode:
S5, judgement drive the system platform volume of described player whether to be greater than systemic presupposition volume threshold; If so, add up the reproduction time of described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
Concrete, for better supervisory user study, when supervising user to watch described long-distance video by vision, also to supervise user to strengthen the study to described long-distance video by the sense of hearing.Therefore in described long-distance video playing process, real-time judge drives the system platform volume of described player whether to be greater than systemic presupposition volume threshold; If the system platform volume of described player is greater than systemic presupposition volume threshold; Judgement system plays sound is in normal condition, and described long-distance video is in normal play state, therefore, the reproduction time of the current described long-distance video of accumulative total; If the system platform volume of described player is less than or equal to systemic presupposition volume threshold; Judgement system plays sound is in abnormality, and described long-distance video is in extremely listening to state, therefore interruption adds up the reproduction time of current described long-distance video.
Optionally, repeating step S3, finishes until current described long-distance video is play, or current described long-distance video end of playing.
Described systemic presupposition volume threshold is the numerical value of a volume, does not determine in embodiments of the present invention its fixed value, and described systemic presupposition volume threshold can be according under normal circumstances, and the volume of people's ear institute energy identification is specifically set.For example: 20 decibels, 30 decibels, 40 decibels etc.
Certainly, in the 4th execution mode of the present invention, also can on the basis of the second execution mode or the 3rd execution mode, increase step S5, equally also can reach supervisory user the destination of study; The process of its supervisory user study is similar with foregoing, at this, is not described in detail.
Further, the volume of described player and described system plays volume normally independently arrange, in order further to optimize technical scheme of the present invention.As shown in Figure 5, the broadcast control method of Internet education video in fifth embodiment of the invention, described method is further comprising the steps of on the basis of the 4th execution mode:
Whether S6, the volume that judges described player are greater than the default volume threshold of player; If so, add up the reproduction time of described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
Concrete, in order further to supervise user to strengthen the study to described long-distance video by the sense of hearing, in described long-distance video playing process, whether the volume of player is greater than player and presets volume threshold described in real-time judge; If described broadcast sound volume is greater than the default volume threshold of player; Judge playing sound in normal condition of described player, described long-distance video is in normal play state, therefore, the reproduction time of the current described long-distance video of accumulative total; If described player volume is less than or equal to the default volume threshold of player; Judge that described player is in abnormality, described long-distance video is in extremely listening to state, therefore interruption adds up the broadcasting process of current described long-distance video.
Optionally, repeating step S3, finishes until current described long-distance video is play, or current described long-distance video end of playing.
Certainly, in the 5th execution mode of the present invention, also can on the basis of the first embodiment, the second embodiment or the 3rd embodiment, increase step S6, equally also can reach the effect of supervisory user study, the process of its supervisory user study is similar with foregoing, at this, is not described in detail.
Further, S6 step can also be, by the described step of above content, judging that described video is after normal play state, the volume of described player is adjusted into and is more than or equal to default volume threshold, can better supervise equally user to strengthen the study to described long-distance video by the sense of hearing.
Concrete, judge that described video is after normal play state, judge whether the volume of described player is more than or equal to the default volume threshold of player, if so, add up the reproduction time of described long-distance video; If not, the volume of described player is adjusted to and is more than or equal to the default volume threshold of player.
The default volume threshold of described player is the numerical value of a volume, does not determine in embodiments of the present invention its fixed value, and the default volume threshold of described player can be according under normal circumstances, and the volume of people's ear institute energy identification is specifically set.For example: 20 decibels, 30 decibels, 40 decibels etc.
Certainly, on the basis of the first execution mode, in increase step S3, S4, S5, S6, one or more can realize supervisory user the destination of study, and its determination methods is similar with foregoing, at this, is not described in detail.
Compared with prior art, the broadcast control method of a kind of Internet education video of the present invention, by judging the whether current window in display interface of described player, judges that whether described long-distance video is in broadcast state; Whether the current broadcast window that optionally, judges described player is in full frame state; Judge that whether described long-distance video is in broadcast state; Optionally, judgement drives the system platform volume of described player whether to be greater than systemic presupposition volume threshold; Judge that whether described long-distance video is in broadcast state; Whether the volume that optionally, judges described player is greater than the default volume threshold of player; Judge that whether described long-distance video is in broadcast state; If long-distance video, when broadcast state, adds up the reproduction time of described long-distance video; Otherwise interrupt the reproduction time of the described long-distance video of accumulative total; Or even stop broadcasting process, further the reproduction time of the described long-distance video of accumulative total is made zero; Learning state that can not only supervisory user by the method, can also play the effect of supervising user learning simultaneously, makes long-distance education really bring into play the object of its education, improves user's professionalism.
As shown in Figure 6, the module map of the broadcast control system of Internet education video in an embodiment of the present invention, described system comprises:
Player 100, opens described player 100, plays described long-distance video;
The video player general, the broadcasting of long-distance video need to be based on browser, or the independent player of user side; When user opens after the described player 100 mating with long-distance video, described player 100 starts according to user's request, plays described long-distance video.
Accordingly, the present invention is the long-distance video that is applied to long-distance education, the object of its education is in order to allow user pass through the study of long-distance video, the knowledge that one's work is relevant is regularly studied, therefore, when playing long-distance video, the reproduction time of accumulative total long-distance video, with counting user, complete the study schedule of current long-distance video, and then reach the object of education.
Accordingly, in embodiments of the present invention, before opening described player 100, described player 100 need to be installed, to obtain the broadcasting authority of long-distance video.
General, the broadcasting authority of acquisition long-distance video, can adopt various ways, for example: open long-distance video and play webpage, according to web interface requirement, login user name, password, can enter into long-distance video broadcast interface, afterwards according to the difference of user's request, play corresponding video.
As a preferred implementation of the present invention, adopt the player 100 mating with described long-distance video is installed, to obtain the broadcasting authority of long-distance video, be beneficial to the study course of supervisory user.
Concrete, user, before browsing long-distance video, installs the player 100 mating with described long-distance video, and after the described player 100 mating with described long-distance video in installation, user is the broadcasting authority of long-distance video described in automatic acquisition; Otherwise, can not obtain the broadcasting authority of described long-distance video.The player 100 mating with described long-distance video is installed, can be made long-distance video play the broadcasting process of end supervisory user end long-distance video in effective range.
Interface Control module 200, Interface Control module 200 is for judging the whether current window in display interface of described player; If so, add up the reproduction time of described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
In prior art, described long-distance video starts to play, even if user operates other programs at the current window of display interface, the reproduction time of described long-distance video also can be always by accumulative total; This kind of broadcast mode, can not play supervisory role to user.
For the course content that guarantees to be absorbed in studies user described long-distance video plays, described player 100 starts to play after described long-distance video, and described Interface Control module 200 judges the whether current window in display interface of described player; If the current window of described player in display interface, judges that current described video is in normal play state, the reproduction time of the current described long-distance video of accumulative total; Until playing, finishes current described long-distance video; If current described long-distance video is the current window in display interface not, judge that current described video is in abnormal broadcast state, interrupt the reproduction time of the current described long-distance video of accumulative total.That is, by judging under the state of described long-distance video in display interface current window, just can add up the reproduction time of described long-distance video, and then play supervisory user the destination of study.
Further, for the study of described long-distance video, if user, under continuous learning state, can reach optimum results of learning; If pause in the middle of the process of study, and the dead time is long, can affect learning efficiency and learning quality.Whether described Interface Control module 200, also for calculating the break period of accumulative total, is greater than Preset Time threshold value the break period that judges described accumulative total; If so, the reproduction time of the described long-distance video of accumulative total is made zero; If not, upper, while once playing described long-distance video, continue accumulative total reproduction time.
Concrete, for better supervisory user completes study within the limited time, under the long-distance video interrupt status of playing at current window, described Interface Control module 200 is for recording the accumulative total break period of described long-distance video, accumulative total break period of record automatically and Preset Time threshold value compare, if be greater than Preset Time threshold value the break period of accumulative total, the current described long-distance video of described Interface Control module 200 judgement is not in continuous broadcast state, user is just delaying the reproduction time of described long-distance video due to individual reason, therefore, close current described long-distance video, stop the broadcasting of current described long-distance video, the reproduction time of the described long-distance video of accumulative total is made zero, when user plays described video again, from the starting position of video, again add up the reproduction time of described long-distance video.If be less than or equal to Preset Time threshold value the break period of accumulative total, the current described long-distance video of described Interface Control module 200 judgement is in continuous broadcast state, therefore, upper while once playing described long-distance video, get back to step S2, rejudge the whether current window in display interface of described player; To continue the reproduction time of the current described long-distance video of accumulative total.
Described Preset Time threshold value is a time numerical value, does not determine in embodiments of the present invention its fixed value, and described time threshold can be pressed demand setting according to the total playing duration of described long-distance video.Such as: 5 minutes, 10 minutes, 30 minutes etc.
Further, described Interface Control module 200 also for the current broadcast window that judges described player whether in full frame state; If so, add up the reproduction time of current described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
General, the current window of display interface can show a plurality of programs, for example, when playing described long-distance video, opens novel interface simultaneously.In order to supervise user in better learning state, by described Interface Control module 200, judging that described video, after normal play state, also needs the current broadcast window that judges described player whether in full frame state; If described long-distance video, in full frame state, only has described long-distance video playing in the described current display interface of described Interface Control module 200 judgement, described long-distance video, in normal play state, adds up the reproduction time of current described long-distance video; If described long-distance video is in full frame state, in described Interface Control module 200 judgement current display interface, also likely there is other working procedure, can not the be absorbed in studies course content of current described long-distance video of user; Described long-distance video, in abnormal broadcast state event, interrupts the reproduction time of the current described long-distance video of accumulative total.
Further, the broadcasting of described long-distance video, also needs, by sound, information is passed to user, if the current window of described player in display page, but its sound is closed, and do not reach equally the object of supervising user learning.Accordingly, described Interface Control module 200 also drives the system platform volume of described player whether to be greater than systemic presupposition volume threshold for judging; If so, add up the reproduction time of described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
Concrete, for better supervisory user study, when supervising user to watch described long-distance video by vision, also to supervise user to strengthen the study to described long-distance video by the sense of hearing.Therefore in described long-distance video playing process, described Interface Control module 200 drives the system platform volume of described player whether to be greater than systemic presupposition volume threshold for real-time judge; If the system platform volume of described player is greater than systemic presupposition volume threshold; Described Interface Control module 200 judgement system plays sound are in normal condition, and described long-distance video is in normal play state, therefore, the reproduction time of the current described long-distance video of accumulative total; If the system platform volume of described player is less than or equal to systemic presupposition volume threshold; Described Interface Control module 200 judgement system plays sound are in abnormality, and described long-distance video is in extremely listening to state, therefore interruption adds up the reproduction time of current described long-distance video.
Described systemic presupposition volume threshold is the numerical value of a volume, does not determine in embodiments of the present invention its fixed value, and described systemic presupposition volume threshold can be according under normal circumstances, and the volume of people's ear institute energy identification is specifically set.For example: 20 decibels, 30 decibels, 40 decibels etc.
Further, the volume of described player and described system plays volume normally independently arrange.In order further to optimize technical scheme of the present invention, described Interface Control module 200 is also for judging whether the volume of described player is greater than the default volume threshold of player; If so, add up the reproduction time of described long-distance video; If not, interrupt the reproduction time of the described long-distance video of accumulative total.
Concrete, in order further to supervise user to strengthen the study to described long-distance video by the sense of hearing, in described long-distance video playing process, whether the volume of player is greater than player and presets volume threshold described in described Interface Control module 200 real-time judge; If described broadcast sound volume is greater than the default volume threshold of player; Playing sound in normal condition of the described player of described Interface Control module 200 judgement, described long-distance video is in normal play state, therefore, the reproduction time of the current described long-distance video of accumulative total; If described player volume is less than or equal to the default volume threshold of player; The described player of described Interface Control module 200 judgement is in abnormality, and described long-distance video is in extremely listening to state, therefore interruption adds up the broadcasting process of current described long-distance video.
Further, in described Interface Control module 200, judge that described video is after normal play state, the volume of described player is adjusted into and is more than or equal to default volume threshold, can better supervise equally user to strengthen the study to described long-distance video by the sense of hearing.
Concrete, the described video of described Interface Control module 200 judgement, after normal play state, judges whether the volume of described player is more than or equal to the default volume threshold of player, if so, adds up the reproduction time of described long-distance video; If not, the volume of described player is adjusted to and is more than or equal to the default volume threshold of player.
The default volume threshold of described player is the numerical value of a volume, does not determine in embodiments of the present invention its fixed value, and the default volume threshold of described player can be according under normal circumstances, and the volume of people's ear institute energy identification is specifically set.For example: 20 decibels, 30 decibels, 40 decibels etc.
Compared with prior art, the broadcast control method of a kind of Internet education video of the present invention and system, by judging the whether current window in display interface of described player, judge that whether described long-distance video is in normal play state; If long-distance video, in broadcast state, adds up the reproduction time of described long-distance video; Otherwise interrupt the reproduction time of the described long-distance video of accumulative total; Or even stop playing described long-distance video, further the reproduction time of the described long-distance video of accumulative total is made zero; The method and system can not only supervisory user learning state, can also play the effect of supervising user learning simultaneously, its implementation process takies network traffics seldom, realizes means simple; And by multiple judgement flow process, obtain and return more accurately result, promoted long-distance education cause better to develop.
While for convenience of description, describing above device, with function, being divided into various modules describes respectively.Certainly, when implementing the application, the function of each module can be realized in same or a plurality of software and/or hardware.
As seen through the above description of the embodiments, those skilled in the art can be well understood to the mode that the application can add essential general hardware platform by software and realizes.Understanding based on such, the part that the application's technical scheme contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be kept in Protector, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, Information Push Server, or the network equipment etc.) carry out the method described in some part of each execution mode of the application or execution mode.
Device embodiments described above is only schematic, the wherein said module as separating component explanation can or can not be also physically to separate, the parts that show as module can be or can not be also physical modules, can be positioned at a place, or also can be distributed on a plurality of mixed-media network modules mixed-medias.Can select according to the actual needs some or all of module wherein to realize the object of present embodiment scheme.Those of ordinary skills, in the situation that not paying creative work, are appreciated that and implement.
The application can be used in numerous general or special purpose computingasystem environment or configuration.For example: personal computer, Information Push Server computer, handheld device or portable set, plate equipment, multi-processing module system, the system based on micro treatment module, set top box, programmable consumer-elcetronics devices, network PC, minicom, mainframe computer, comprise distributed computing environment (DCE) of above any system or equipment etc.
The application can describe in the general context of the computer executable instructions of being carried out by computer, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract data type, program, object, assembly, data structure etc.Also can in distributed computing environment (DCE), put into practice the application, in these distributed computing environment (DCE), by the teleprocessing equipment being connected by communication network, be executed the task.In distributed computing environment (DCE), program module can be arranged in the local and remote computer Protector that comprises preservation equipment.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility execution mode of the present invention; they are not in order to limit the scope of the invention, all disengaging within equivalent execution mode that skill spirit of the present invention does or change all should be included in protection scope of the present invention.