CN104754396A - Curtain popup data display method and device - Google Patents
Curtain popup data display method and device Download PDFInfo
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- CN104754396A CN104754396A CN201510109436.9A CN201510109436A CN104754396A CN 104754396 A CN104754396 A CN 104754396A CN 201510109436 A CN201510109436 A CN 201510109436A CN 104754396 A CN104754396 A CN 104754396A
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- barrage
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- live video
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4756—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for rating content, e.g. scoring a recommended movie
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
Abstract
The invention discloses a curtain popup data display method and device, and belongs to the technical field of internet. The method comprises the steps of acquiring comment data delivered by a user corresponding to each terminal for the watching live video; rendering the comment data meeting the conditions according to a preset curtain popup curtain to obtain the curtain popup data; controlling a curtain popup device arranged at the live field to display the curtain popup data. According to the method, the curtain popup display device arrange at the live field is controlled to display the curtain popup data, so that the curtain popup data can be displayed at the live field, gusts at the live field can interact with the user corresponding to each terminal according to the displayed curtain popup data, the curtain popup data can be displayed through the curtain popup display device, and as a result, the produced live video includes the curtain popup data displayed by the curtain popup display device, the curtain popup data included in the curtain popup display device can be displayed while the live video is played at all terminals playing the live video, more users can participate in the interaction of the live video, and the interaction scope is expanded.
Description
Technical field
The present invention relates to Internet technical field, particularly a kind of display packing of barrage data and device.
Background technology
Along with developing rapidly of Internet technology, increasing spectators can use the terminal such as computer, mobile phone to watch live video by network.Spectators are in the process by these terminals viewing live video, the comment data that oneself is delivered in live video limit can be watched in limit, and in the playing process of live video, carry out process when the comment data delivered each spectators and obtain barrage data, and control barrage data when showing in the mode sliding to the other end from one end of terminal screen, spectators can be made to see the suggestion that oneself and other users deliver for this live video in real time, thus the interactive enthusiasm between user can be excited.
Correlation technique is when showing barrage data, the method of usual employing is: after using the user of the terminal such as mobile phone, computer viewing live video to input comment data on these terminals, these terminals get the comment data for live video of user's input, and send comment data to barrage server.Each comment data is played up as after barrage data according to default barrage model by barrage server, is sent to the terminal such as mobile phone, computer, makes the terminal of reception barrage data while display video data, also will show barrage data on its screen.
Realizing in process of the present invention, inventor finds that correlation technique at least exists following problem:
Can be excited between user by the barrage data of display and carry out interactive enthusiasm for live video.But, in display mode due to the barrage data of correlation technique, the terminal such as mobile phone, computer can while display video data, the barrage data received are presented on screen, therefore, only play at mobile phone, computer etc. the user that the terminal anterior aspect of live video sees live video and can see barrage data, and carry out interaction based on barrage data, cause interactive scope extensive not.
Summary of the invention
In order to solve the problem of prior art, embodiments provide a kind of display packing and device of barrage data.Described technical scheme is as follows:
First aspect, provides a kind of display packing of barrage data, and described method is applied to the scene that live situ configuration has barrage display device, and described method comprises:
Obtain the comment data that each terminal sends, described comment data is the comment that user corresponding to described each terminal delivers for the live video watched;
According to the qualified comment data of default barrage model rendering, obtain barrage data;
The barrage display device controlling described live situ configuration shows described barrage data.
Second aspect, provide a kind of display unit of barrage data, described application of installation has the scene of barrage display device in live situ configuration, and described device comprises:
Acquisition module, for obtaining the comment data that each terminal sends, described comment data is the comment that user corresponding to described each terminal delivers for the live video watched;
Rendering module, for according to presetting the qualified comment data of barrage model rendering, obtains barrage data;
First control module, the barrage display device for controlling described live situ configuration shows described barrage data.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
By controlling the barrage display device display barrage data of live situ configuration, achieve a kind of method in live scene display barrage data, not only make the welcome guest at live scene the user corresponding with each terminal according to the barrage data of display can carry out interaction, and by barrage data are shown on barrage display device, the live video recorded is made to comprise the barrage data of barrage display device display, thus enable all terminals of broadcasting live video play the barrage data showing barrage display device while this live video and comprise, thus more user can be made to participate in the interaction of live video, thus interactive scope is expanded.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the implementation environment schematic diagram of the display packing of a kind of barrage data that one embodiment of the invention provides;
Fig. 2 is the display packing flow chart of a kind of barrage data that another embodiment of the present invention provides;
Fig. 3 is the display packing flow chart of a kind of barrage data that another embodiment of the present invention provides;
Fig. 4 is the schematic diagram of the barrage data of a kind of barrage display device display that another embodiment of the present invention provides;
Fig. 5 is the display system architectures schematic diagram of a kind of barrage data that another embodiment of the present invention provides;
Fig. 6 is the display device structure schematic diagram of a kind of barrage data that another embodiment of the present invention provides;
Fig. 7 is the structural representation of a kind of barrage server that another embodiment of the present invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Fig. 1 is the implementation environment schematic diagram involved by display packing of a kind of barrage data that one embodiment of the invention provides.As shown in Figure 1, this implementation environment comprises barrage server 101, terminal 102 and barrage display device 103.Connected by network between barrage server 101 and terminal 102, this network can be cable network, also can be wireless network.Can be connected by network between barrage server 101 with barrage display device 103, also can be connected by the interface setting up correspondence.When can be connected by network between barrage server 101 with barrage display device 103, this network both can be cable network, also can be wireless network.
Barrage server 101 can be an independent server; Also for the server system be made up of multiple server, and correspondence can be set up between each server, to have coordinated the display packing of barrage data.
Terminal 102 is for possessing the equipment of video playback capability, and it while live video plays page broadcasting live video, can obtain the comment data for live video that user submits to.Terminal 102 can be desktop computer, smart mobile phone, panel computer, E-book reader, MP3 (Moving Picture ExpertsGroup Audio Layer III, dynamic image expert compression standard audio frequency aspect 3) player, MP4 (MovingPicture Experts Group Audio Layer IV, dynamic image expert compression standard audio frequency aspect 3) player, pocket computer on knee etc.Quantity due to the terminal of data of making comments can have a lot, and therefore, in embodiments of the present invention, the quantity of terminal 102 is multiple.
Barrage display device 103 can be configured to a display device, for showing barrage data at live scene.About the shape and size etc. of barrage display device, the embodiment of the present invention does not do concrete restriction.Such as, this barrage display device 103 can be configured to a barrage wall.Wherein, this barrage wall can be configured to annular elastomeric curtain wall, thus makes the visual effect of the barrage data shown better.
In embodiments of the present invention, terminal 102 is by UI (the User Interface in terminal 102, user interface) obtain user for after the comment data of live video, comment data is committed to barrage server 101, undertaken after process obtains rendering data by barrage server 101 pairs of comment data, the barrage display device 103 controlling live scene shows barrage data.The display packing of concrete barrage data refers to each embodiment following:
Implementation environment schematic diagram shown in composition graphs 1, Fig. 2 is the display packing flow chart of a kind of barrage data that one embodiment of the invention provides.The method that the embodiment of the present invention provides is applied to the scene that live situ configuration has barrage display device, and as shown in Figure 2, the method flow that the embodiment of the present invention provides comprises:
201: obtain the comment data that each terminal sends, wherein, comment data is the comment that user corresponding to each terminal delivers for the live video watched.
In another embodiment, after obtaining the comment data of each terminal transmission, also comprise:
Audit the comment data obtained, comment data examination & verification passed through is as qualified comment data.
202: according to the qualified comment data of default barrage model rendering, obtain barrage data.
In another embodiment, font form when barrage model comprises display comment data, font size, font color, spacing distance between every two comment data and font display effect is preset;
According to the qualified comment data of default barrage model rendering, obtain barrage data, comprising:
Between the specific font form arranged according to default barrage model, specific font size, specific font color, every two comment data, the appointed interval distance at interval and stereo display effect play up qualified comment data, obtain barrage data.
203: the barrage display device display barrage data controlling live situ configuration.
In another embodiment, control the barrage display device display barrage data of live situ configuration, comprising:
Barrage data transaction is become TV signal;
TV signal is sent to the barrage display device of live situ configuration, barrage display device is parsed after TV signal obtains barrage data, display barrage data.
In another embodiment, according to the qualified comment data of default barrage model rendering, after obtaining barrage data, also comprise:
Barrage data are sent to each terminal playing live video;
The each terminal controlling to play live video plays the page with floating layer form display barrage data at live video.
In another embodiment, obtain the comment data that each terminal sends, comprising:
The comment data of each terminal transmission is obtained once every preset duration;
The each terminal controlling to play live video plays the page with floating layer form display barrage data at live video, comprising:
For any terminal playing live video, determine at live video, any terminal plays whether the current image frame that the page is play is key frame;
If it is key frame that any terminal plays at live video the current image frame that the page is play, then control any terminal and show barrage data corresponding to key frame at the live video broadcasting page with floating layer form, wherein, the barrage data that key frame is corresponding are that the qualified comment data got the last time plays up the barrage data obtained;
If it is non-key frame that any terminal plays at live video the current image frame that the page is play, then control any terminal and show barrage data corresponding to non-key frame at the live video broadcasting page with floating layer form, wherein, the qualified comment data that the barrage data that non-key frame is corresponding get when being and playing current image frame to live video plays up the barrage data obtained.
In another embodiment, each terminal controlling to play live video plays the page with floating layer form display barrage data at live video, comprising:
According to the reproduction time obtaining time of comment data of auditing and passing through and default audit time and determine barrage data, wherein, default audit time audits the time needed for the comment data passed through for examination & verification;
The each terminal controlling to play live video according to the reproduction time of barrage data plays the page with floating layer form display barrage data at live video.
Above-mentioned all alternatives, can adopt and combine arbitrarily formation optional embodiment of the present invention, this is no longer going to repeat them.
The method that the embodiment of the present invention provides, by controlling the barrage display device display barrage data of live situ configuration, achieve a kind of method in live scene display barrage data, not only make the welcome guest at live scene the user corresponding with each terminal according to the barrage data of display can carry out interaction, and by barrage data are shown on barrage display device, the live video recorded is made to comprise the barrage data of barrage display device display, thus enable all terminals of broadcasting live video play the barrage data showing barrage display device while this live video and comprise, thus more user can be made to participate in the interaction of live video, thus interactive scope is expanded.
The content of embodiment corresponding to implementation environment schematic diagram shown in composition graphs 1 and Fig. 2, Fig. 3 is the display packing flow chart of a kind of barrage data that another embodiment of the present invention provides.The method that the embodiment of the present invention provides is applied to the scene that live situ configuration has barrage display device, and as Fig. 3 shows, the method flow that the embodiment of the present invention provides comprises:
301: obtain the comment data that each terminal sends, wherein, comment data is the comment that user corresponding to each terminal delivers for the live video watched.
Wherein, live video refers to the recording program by performing live scene, and the video live event of recording to each terminal is carried out the video play.User can play page viewing live video by network at the live video of the terminal such as computer, mobile phone, also can by terminal viewing live videos such as TVs.In embodiments of the present invention, user watches live video by each terminal and delivers comment data.
Particularly, when user watches live video in terminal, oneself is delivered in video limit comment data for live video can be seen live in limit.Comment data, in the playing process of live video, after each terminal gets the comment data that user delivers for live video, can be committed to barrage server by the embodiment of the present invention, and now, barrage server obtains the comment data that each terminal sends.Wherein, the comment data sent due to each terminal is at least one, and therefore, the comment data of acquisition is many.
Wherein, in the playing process of live video, spectators may deliver oneself comment in real time, in order to make the barrage data of follow-up display consistent with the playing progress rate of live video, and the comment data that barrage server needs Real-time Obtaining spectators to deliver.Therefore, when obtaining the comment data that each terminal sends, the comment data of each terminal transmission can be obtained once every preset duration.
About the concrete numerical value of preset duration, the embodiment of the present invention does not do concrete restriction, ensures that the barrage data of display are consistent with the playing progress rate of the live video that live video playback equipment is play.Such as, the comment data that can obtain once each terminal and send every 2 seconds, or the comment data obtaining once each terminal send every 5 seconds.
Wherein, after the comment data getting the transmission of each terminal, can all carry out processing for all comment data got and obtain barrage data, the whole comment data now obtained be the qualified comment data described in the embodiment of the present invention.But, in order to ensure that the content of the barrage data of follow-up display is actively healthy content, after the comment data obtaining the transmission of each terminal, the comment data obtained can also be audited, comment data examination & verification passed through is as qualified comment data, making follow-up when making barrage data, can carry out for qualified comment data, ineligible comment data is then filtered out.
When auditing the comment data obtained, ineligible comment data can be pre-set.On this basis, when auditing the comment data obtained, for the comment data obtained, this comment data can be mated with the ineligible comment data pre-set, and determine whether this comment data mates with the ineligible comment data pre-set.When this comment data is mated with the ineligible comment data pre-set, determine that this comment data is ineligible; When this comment data is not mated with the ineligible comment data pre-set, determine that this comment data is audit the comment data passed through.In embodiments of the present invention, comment data examination & verification passed through is as qualified comment data.
When a certain comment data obtained being mated with the ineligible comment data pre-set, the similarity between this comment data and the ineligible comment data pre-set can be determined; When this similarity is not less than predetermined threshold value, determine that this comment data is mated with the ineligible comment data pre-set.About the concrete number range of this predetermined threshold value, the embodiment of the present invention does not do concrete restriction.Such as, this predetermined threshold value can be 70%, 80% etc.
Certainly, when auditing the comment data obtained, can also be realized by artificial.About the specific implementation of auditing the comment data obtained, the embodiment of the present invention does not do concrete restriction.
By auditing the comment data obtained, the ineligible comment data in the comment data of acquisition can be filtered out, make the content of the barrage data of follow-up display reliable, thus can avoid bringing bad video viewing experience to spectators.
302: according to the qualified comment data of default barrage model rendering, obtain barrage data.
Wherein, when default barrage model refers to the comment data of display acquisition, the mode that comment data is shown.About the particular content of default barrage model, can have a lot.In the specific implementation, font form when barrage model at least comprises display comment data, font size, font color, spacing distance between every two comment data and font display effect is preset.Particularly, font form can be the Song typeface, regular script etc.; Font size can be determined in conjunction with the size of display screen, also can set as required.Font color can be combined with the background of video pictures, such as, when video pictures is white, comment data can be played up as red, yellow etc.About the concrete numerical value of the spacing distance between every two comment data, the embodiment of the present invention does not do concrete restriction.Such as, this spacing distance can be 2 centimetres, 3 centimetres etc.Font display effect can be plane display effect and stereo display effect etc.Certainly, preset barrage model and can also comprise other content, the embodiment of the present invention does not limit the particular content of default barrage model.It should be noted that, this default barrage model can be arranged in advance by Viz Artist software.
Particularly, before playing up qualified comment data, the parameters in default barrage model can be pre-set, thus qualified comment data be played up the designated parameter set by default barrage data.Therefore, the qualified comment data of barrage model rendering is preset in basis, the mode obtaining barrage data includes but not limited to: between the specific font form arranged according to default barrage model, specific font size, specific font color, every two comment data, the appointed interval distance at interval and stereo display effect play up qualified comment data, obtain barrage data.Such as, when specific font be the Song typeface, specific font size is 12 pounds, specific font color for red, spacing distance be 2 centimetres, display effect be stereo display effect time, if a certain bar comment data is " very good-looking ", then plays up for this comment data the barrage data obtained and be rendered as the Song typeface, 12 pounds, 2 centimetres, interval and the rendering data of spatially display effect between red, every two comment data.
303: the barrage display device display barrage data controlling live situ configuration.
Can excite the interactive enthusiasm between spectators by display barrage data, the embodiment of the present invention, in order to expand the interactive scope between spectators, provides a kind of method showing barrage data on the barrage display device of live situ configuration.Particularly, when showing barrage data, the barrage display device display barrage data of live situ configuration can be controlled.Wherein, barrage display device can be a display screen of live situ configuration, and it plays up the barrage data obtained for the live video of show needle to current broadcasting.
Wherein, when controlling the barrage display device display barrage data of live situ configuration, barrage data transaction can be become TV signal, and TV signal is sent to the barrage display device of live situ configuration, barrage display device is parsed after TV signal obtains barrage data, display barrage data.About mode barrage data being converted to TV signal, can be realized by relevant signal processing algorithm, the embodiment of the present invention does not do concrete restriction to this.In addition, resolve the mode of TV signal about barrage display device, the embodiment of the present invention does not do concrete restriction equally.
As shown in Figure 4, it illustrates the schematic diagram of the barrage data of a kind of barrage display device display.It should be noted that, be only that a rectangle display device is illustrated for barrage display device in the diagram.But in the specific implementation, barrage display device can be configured to an annular elastomeric curtain wall.In addition, on-the-spot welcome guest can be in relative position with barrage display device, now, and the barrage data that on-the-spot welcome guest can watch barrage display device to show intuitively, thus be convenient to it comment data that spectators deliver is fed back etc.
After controlling the barrage display device display barrage data of live situ configuration, while recording live video, the barrage data of barrage display device display also will be recorded in live video as a kind of video data.On this basis, when the video data of this live video being sent to each terminal playing this live video, all terminals playing this live video are made all can to show these barrage data.
Particularly, when the barrage display device that live scene does not configure barrage display device or configuration does not show barrage data, record in the live video obtained and do not comprise barrage data, now can not obtain barrage data by the spectators of this live video of television-viewing.But, after the barrage data recording shown by this barrage display device is in live video, also these barrage data can be seen by the spectators of this live video of television-viewing, therefore, the TV playing this live video also can show barrage data, thus make the terminal showing barrage data be not limited only to the terminal such as mobile phone, computer, thus the indication range of barrage data is expanded, more user can be made to participate in the interaction of live video, and then expand the interactive scope based on this live video.
Further, when showing barrage data by the barrage display device controlling live situ configuration, on-the-spot welcome guest intuitively according to the comment data that the barrage data acquisition spectators of display deliver, and can feed back the comment data that spectators deliver further.Such as, the comment data delivered as spectators is for have put forward a problem to welcome guest, then welcome guest can obtain this problem by the barrage data that barrage display device shows, and feeds back for this problem.Because this video is live video, therefore, the content of welcome guest's feedback will be presented in live video further, thus the interaction achieved between a kind of spectators and on-the-spot welcome guest, not only expand interactive scope, and the barrage data feedback closed loop achieved between a kind of welcome guest and terminal use, thus the interest of live video can be increased, and then the audience ratings of live video can be increased.
304: barrage data are sent to each terminal playing live video, and each terminal controlling to play live video plays the page with floating layer form display barrage data at live video.
This step is optional step, when the barrage data of barrage display device display are not recorded in live video, in order to all terminals making this live video of broadcasting all can while this live video of viewing, see and the comment data that oneself or other users deliver this live video can perform this optional step.The method embodiment of the present invention being provided by this optional step, except showing except barrage data on the barrage display device of live situ configuration, can also realize in each terminal demonstration barrage data playing live video.
About mode barrage data be sent to when playing each terminal of live video, the embodiment of the present invention does not do concrete restriction.During concrete enforcement, first can determine each video playback server playing this live video, and these barrage data are sent to each video playback server, by playing the server of this live video by this barrage data distributing to each terminal playing this live video.Certainly, barrage data also directly can be sent to each terminal by barrage server.
Wherein, when each terminal controlling to play live video plays the page with floating layer form display barrage data at live video, should ensure that the barrage data of each terminal demonstration playing this live video are corresponding with the current image frame that its live video plays the page.Such as, any terminal is the picture frame before sportsman scores in the current image frame that the live video broadcasting page is play, then the comment data that the barrage data shown should be delivered for the picture frame before sportsman's goal for spectators.Therefore, each terminal that barrage server controls plays live video plays the page in the mode of floating layer form display barrage data at live video, includes but not limited to realize as follows:
Step one: for any terminal playing live video, determines at live video, any terminal plays whether the current image frame that the page is play is key frame.
Wherein, when any terminal is when live video plays the current image frame that the page is play and the current image frame recording the live video obtained is same picture frame, this picture frame is key frame, namely, when the video that any terminal is play is completely synchronous with the program at live scene, the current image frame of this terminal plays is key frame; When the playing progress rate of any terminal is slower than the progress recording the live video obtained, namely any terminal broadcasting live video has certain time-delay relative to recording the live video obtained, and the current image frame that this any terminal plays page broadcasting at live video is non-key frame.
Wherein, in the process controlling each terminal plays live video playing live video, a timestamp and video data corresponding to this timestamp can be sent to playing each terminal of live video every specifying duration, make to play each terminal of live video after receiving correspondent time, play the video data that this timestamp is corresponding.On this basis, determining that any terminal plays at live video the mode whether current image frame that the page is play is key frame, include but not limited to: obtain the last timestamp sent to any terminal, determine that whether this timestamp is synchronous with the moment of recording live video; The timestamp sent to any terminal when this last time is with when recording the timing synchronization of live video, and determining that any terminal plays at live video the current image frame that the page is play is key frame; The timestamp sent to any terminal when this last time is than time slow with the moment of recording live video, and determining that any terminal plays at live video the current image frame that the page is play is non-key frame.About the concrete numerical value of specifying duration, the embodiment of the present invention does not do concrete restriction.This appointment duration can be 0.5 second, 1 second etc.
Step 2: if it is key frame that any terminal plays at live video the current image frame that the page is play, then control any terminal and show barrage data corresponding to key frame at the live video broadcasting page with floating layer form.Wherein, the barrage data that key frame is corresponding are that the qualified comment data got the last time plays up the barrage data obtained.
When barrage server obtains once the comment data of each terminal transmission every preset duration, and any terminal is when playing key frame, namely the qualified comment data that barrage server the last time gets is the comment data for this key frame, therefore, the qualified comment data that can get this last time is played up and obtains barrage data corresponding to key frame.
Show the mode of barrage data corresponding to key frame with floating layer form at the live video broadcasting page about control any terminal, include but not limited to: obtain the comment data of mating with this key frame, and obtain barrage data corresponding to this key frame to playing up with the comment data that key frame mates, control the barrage data corresponding with this key frame and be shown in floating layer mode the appointed area that live video plays the page.
Step 3: if it is non-key frame that any terminal plays at live video the current image frame that the page is play, then control any terminal and show barrage data corresponding to non-key frame at the live video broadcasting page with floating layer form, wherein, the qualified comment data that the barrage data that non-key frame is corresponding get when being and playing current image frame to live video plays up the barrage data obtained.
Particularly, the terminal of different broadcasting live videos may due to reasons such as network speeds, and the progress playing live video is different, and the progress that some playing progress rate playing the terminal of live video plays the terminal of live video than other is slow.Therefore, when these terminal plays non-key frame, the user of other terminal has delivered comment data for this non-key frame, now, these terminals play at live video the barrage data that the page plays can for playing up the qualified comment data got during other terminal plays live video and the barrage data that obtain.
Show the mode of barrage data corresponding to non-key frame with floating layer form at the live video broadcasting page about control any terminal, the page can be play in the mode of barrage data corresponding to floating layer form display key frame see controlling in above-mentioned steps two any terminal at live video, not repeating them here.
Further, about in the mode of floating layer form display barrage data, include but not limited to, with floating layer form, barrage data are shown in the appointed area that live video plays the page.Wherein, this appointed area can be the top etc. of barrage data, and the present embodiment does not do concrete restriction to this.
The mode of each terminal demonstration barrage data playing live video is controlled by this kind, the barrage data being presented at each terminal demonstration playing live video can be made to have real-time, make spectators can obtain the real-time comments data of other users to this live video in real time.
Alternatively, when after the comment data getting the transmission of each terminal, also the comment data got is audited, then need the regular hour owing to auditing the comment data got, on this basis, corresponding in order to ensure that the barrage data that show and live video play the picture frame that the page plays, barrage server is when each terminal controlling to play live video plays the page with floating layer form display barrage data at live video, first can determine the reproduction time of barrage data according to the time and default audit time that obtain the comment data that examination & verification is passed through, the each terminal controlling broadcasting live video again according to the reproduction time of barrage data plays the page with floating layer form display barrage data at live video.Wherein, default audit time audits time needed for the comment data passed through for examination & verification.
Such as, if obtaining the time of auditing the comment data passed through is 07:20:15, default audit time is 10s, and the time that the comment data that examination & verification is passed through is played up shared by barrage data by hypothesis is very short, then the time controlling each this live video of terminal plays playing live video should be at 07:20:25s.
In addition, audit the comment data passed through need certain time length if played up, then also should audit on the time of comment data that pass through and the basis of default audit time obtaining in the time of each terminal demonstration barrage data playing live video, then combine and play up the time of auditing the barrage data passed through and determine.
By auditing the comment data obtained, can guarantee that the barrage data shown have high-quality content.By combining the time and default audit time that obtain and audit the comment data passed through, guarantee that the barrage data of each terminal demonstration playing live video have real-time.
It should be noted that, above-mentioned steps 303 and step 304 only first control the barrage display device display barrage data of live situ configuration with barrage server, each terminal demonstration barrage data instance that this live video is play in rear control illustrates.But in the specific implementation, barrage server first can also control each terminal demonstration barrage data playing live video, the barrage display device display barrage data of the live situ configuration of rear control.In addition, barrage server can also control the barrage display device of live situ configuration and play each terminal of live video and show barrage data simultaneously.
It should be noted that, the method that above-mentioned steps 301 to step 304 only provides for the execution embodiment of the present invention for barrage server illustrates.But, in the specific implementation, because the equipment obtaining comment data, the equipment of equipment and live scene of playing up comment data may be in different machine rooms, therefore, above-mentioned barrage server can be configured to a server system, and each equipment in server system can coordinate the display packing of above-mentioned barrage data.As shown in Figure 5, it illustrates a kind of display system of barrage data, the display system of these barrage data comprises each terminal 401 of data of making comments, front-end server 402, studio data server 403, rendering server 404, live video conversion equipment 405, barrage display device 406 and plays each terminal 407 of live video.
Particularly, each equipment above-mentioned, when performing the display packing of barrage data, includes but not limited to realize as follows:
The first step: comment data is committed to front-end server 402 after obtaining the comment data that user submits to by each terminal 401 of data of making comments.
Second step: comment data is sent to and performs in a radio or TV programme presence server 403 by front-end server 402, processes by performing in a radio or TV programme presence server 403 pairs of comment data.Such as, performing in a radio or TV programme presence server 403 can audit comment data, obtains qualified comment data.
3rd step: when perform in a radio or TV programme presence server 403 receive rendering server 404 comment data obtain request after, qualified comment data is sent to rendering server 404.
4th step: rendering server 404 is played up qualified comment data, obtains barrage data.
5th step: barrage data are sent to live video conversion equipment 405 by rendering server 404, after barrage data being converted to TV letter by live video conversion equipment 405, exports the barrage display device 406 of live situ configuration to.
6th step: the barrage display device 406 of live situ configuration shows barrage data.
7th step: rendering server 404 is sent to playing up the barrage data obtained each terminal 407 playing live video.
Wherein, the 7th step also can realize after the 4th step, also synchronously can realize with the 5th step.
It should be noted that, when each equipment in the display system by above-mentioned barrage data has coordinated the display of barrage data, each equipment room has been communicated by corresponding data-interface.In order to make comment data on line and perform in a radio or TV programme on-the-spot data under line and dock completely, to ensure the fluency of the barrage data shown, the data-interface of each equipment room can be set to unified interface, and control each equipment room and adopt identical coded system.About the concrete form of this interface, the embodiment of the present invention does not do concrete restriction.The coded system of each equipment room can adopt JSON (Javascript Object Notation) form and UTF-8 (8-bit Unicode TransformationFormat, ten thousand country codes) to realize.By adopting unified interface and identical coded system, there is the situation of mess code in the barrage data that barrage display device can be avoided to show.In addition, when each equipment room passes through the transmission of real-time performance data, should ensure that this network has higher bandwidth, as the network bandwidth can be set to be not less than 40M etc.
The method that the embodiment of the present invention provides, by controlling the barrage display device display barrage data of live situ configuration, achieve a kind of method in live scene display barrage data, not only make the welcome guest at live scene the user corresponding with each terminal according to the barrage data of display can carry out interaction, and by barrage data are shown on barrage display device, the live video recorded is made to comprise the barrage data of barrage display device display, thus enable all terminals of broadcasting live video play the barrage data showing barrage display device while this live video and comprise, thus more user can be made to participate in the interaction of live video, thus interactive scope is expanded.In addition, when welcome guest feeds back for barrage data, the closed loop forming barrage data feedback between welcome guest and terminal use can be made, thus the interest of live video can be increased, and then the audience ratings of live video can be increased.By auditing the comment data obtained, can ensure that the barrage data shown have reliability.By controlling each terminal demonstration barrage data playing live video, make the indication range of barrage data more extensive.
Fig. 6 is the structural representation of the display unit of a kind of barrage data that another embodiment of the present invention provides, and this device may be used for performing the display packing of the barrage data that embodiment corresponding to above-mentioned Fig. 2 or Fig. 3 provides.This device can be applied to the scene that live situ configuration has barrage display device, and as shown in Figure 6, the display unit of these barrage data comprises:
Acquisition module 501, for obtaining the comment data that each terminal sends, wherein, comment data is the comment that user corresponding to each terminal delivers for the live video watched;
Rendering module 502, for according to presetting the qualified comment data of barrage model rendering, obtains barrage data;
First control module 503, for controlling the barrage display device display barrage data of live situ configuration.
In another embodiment, device also comprises:
Sending module, for being sent to each terminal playing live video by barrage data;
Second control module, plays the page with floating layer form display barrage data for each terminal controlling to play live video at live video.
In another embodiment, acquisition module 501 is for obtaining once the comment data of each terminal transmission every preset duration;
Second control module comprises:
First determining unit, for for any terminal playing live video, determines at live video, any terminal plays whether the current image frame that the page is play is key frame;
First control unit, for when the current image frame that any terminal is play on the live video broadcasting page is key frame, control any terminal and show barrage data corresponding to key frame at the live video broadcasting page with floating layer form, wherein, the barrage data that key frame is corresponding are that the qualified comment data got the last time plays up the barrage data obtained;
Second control unit, for when the current image frame that any terminal is play on the live video broadcasting page is non-key frame, control any terminal and show barrage data corresponding to non-key frame at the live video broadcasting page with floating layer form, wherein, the qualified comment data that the barrage data that non-key frame is corresponding get when being and playing current image frame to live video plays up the barrage data obtained.
In another embodiment, device also comprises:
Auditing module, for auditing the comment data obtained, comment data examination & verification passed through is as qualified comment data.
In another embodiment, the second control module comprises:
Second determining unit, for according to the reproduction time obtaining time of comment data of auditing and passing through and default audit time and determine barrage data, wherein, default audit time audits the time needed for the comment data passed through for examination & verification;
3rd control unit, plays the page with floating layer form display barrage data for each terminal controlling to play live video according to the reproduction time of barrage data at live video.
In another embodiment, font form when barrage model comprises display comment data, font size, font color, spacing distance between every two comment data and font display effect is preset;
Rendering module 502, for according to presetting specific font form that barrage model arranges, specific font size, specific font color, the appointed interval distance at interval and stereo display effect play up qualified comment data between every two comment data, obtain barrage data.
In another embodiment, the first control module 503 comprises:
Converting unit, for becoming TV signal by barrage data transaction;
Transmitting element, for TV signal being sent to the barrage display device of live situ configuration, makes barrage display device parse after TV signal obtains barrage data, display barrage data.
Above-mentioned all alternatives, can adopt and combine arbitrarily formation optional embodiment of the present invention, this is no longer going to repeat them.
The device that the embodiment of the present invention provides, by controlling the barrage display device display barrage data of live situ configuration, achieve a kind of method in live scene display barrage data, not only make the welcome guest at live scene the user corresponding with each terminal according to the barrage data of display can carry out interaction, and by barrage data are shown on barrage display device, the live video recorded is made to comprise the barrage data of barrage display device display, thus enable all terminals of broadcasting live video play the barrage data showing barrage display device while this live video and comprise, thus more user can be made to participate in the interaction of live video, thus interactive scope is expanded.
Fig. 7 is the structural representation of a kind of barrage server according to an exemplary embodiment.With reference to Fig. 7, barrage server 600 comprises processing components 622, and it comprises one or more processor further, and the memory resource representated by memory 632, can such as, by the instruction of the execution of processing components 622, application program for storing.The application program stored in memory 632 can comprise each module corresponding to one group of instruction one or more.In addition, processing components 622 is configured to perform instruction, to perform the display packing of the barrage data that embodiment corresponding to above-mentioned Fig. 2 or Fig. 3 provides.
Barrage server 600 can also comprise a power supply module 626, it can be configured to the power management performing barrage server 600, a wired or wireless network interface 650 is configured to barrage server 600 to be connected to network, and input and output (I/O) interface 658.Barrage server 600 can operate the operating system based on being stored in memory 632, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
Wherein, more than one or one program is stored in memory, and be configured to be performed by more than one or one processor, described more than one or one program is applied to the scene that live situ configuration has barrage display device, comprises the instruction for carrying out following operation:
Obtain the comment data that each terminal sends, wherein, comment data is the comment that user corresponding to each terminal delivers for the live video watched;
According to the qualified comment data of default barrage model rendering, obtain barrage data;
Control the barrage display device display barrage data of live situ configuration.
Suppose that above-mentioned is the first possible execution mode, in the execution mode that the second then provided based on the execution mode that the first is possible is possible, the instruction for performing following operation is also comprised: according to the qualified comment data of default barrage model rendering in the memory of barrage server, after obtaining barrage data, also comprise:
Barrage data are sent to each terminal playing live video;
The each terminal controlling to play live video plays the page with floating layer form display barrage data at live video.
In the third the possible execution mode provided based on the execution mode that the second is possible, in the memory of barrage server, also comprise the instruction for performing following operation: obtain the comment data that each terminal sends, comprising:
The comment data of each terminal transmission is obtained once every preset duration;
The each terminal controlling to play live video plays the page with floating layer form display barrage data at live video, comprising:
For any terminal playing live video, determine at live video, any terminal plays whether the current image frame that the page is play is key frame;
If it is key frame that any terminal plays at live video the current image frame that the page is play, then control any terminal and show barrage data corresponding to key frame at the live video broadcasting page with floating layer form, wherein, the barrage data that key frame is corresponding are that the qualified comment data got the last time plays up the barrage data obtained;
If it is non-key frame that any terminal plays at live video the current image frame that the page is play, then control any terminal and show barrage data corresponding to non-key frame at the live video broadcasting page with floating layer form, wherein, the qualified comment data that the barrage data that non-key frame is corresponding get when being and playing current image frame to live video plays up the barrage data obtained.
In the 4th kind of possible execution mode provided based on any one possible execution mode in the execution mode that the first is possible to the third, the instruction for performing following operation is also comprised: after obtaining the comment data of each terminal transmission, also comprise in the memory of barrage server:
Audit the comment data obtained, comment data examination & verification passed through is as qualified comment data.
In the 5th kind of possible execution mode provided based on the 4th kind of possible execution mode, the instruction for performing following operation is also comprised: each terminal controlling to play live video plays the page with floating layer form display barrage data at live video, comprising in the memory of barrage server:
According to the reproduction time obtaining time of comment data of auditing and passing through and default audit time and determine barrage data, wherein, default audit time audits the time needed for the comment data passed through for examination & verification;
The each terminal controlling to play live video according to the reproduction time of barrage data plays the page with floating layer form display barrage data at live video.
In the 6th kind of possible execution mode provided based on the execution mode that the first is possible, in the memory of barrage server, also comprise the instruction for performing following operation: preset font form when barrage model comprises display comment data, font size, font color, spacing distance between every two comment data and font display effect;
According to the qualified comment data of default barrage model rendering, obtain barrage data, comprising:
Between the specific font form arranged according to default barrage model, specific font size, specific font color, every two comment data, the appointed interval distance at interval and stereo display effect play up qualified comment data, obtain barrage data.
In the 7th kind of possible execution mode provided based on the execution mode that the first is possible, the instruction for performing following operation is also comprised: the barrage display device display barrage data controlling live situ configuration, comprising in the memory of barrage server:
Barrage data transaction is become TV signal;
TV signal is sent to the barrage display device of live situ configuration, barrage display device is parsed after TV signal obtains barrage data, display barrage data.
The barrage server that the embodiment of the present invention provides, by controlling the barrage display device display barrage data of live situ configuration, achieve a kind of method in live scene display barrage data, not only make the welcome guest at live scene the user corresponding with each terminal according to the barrage data of display can carry out interaction, and by barrage data are shown on barrage display device, the live video recorded is made to comprise the barrage data of barrage display device display, thus enable all terminals of broadcasting live video play the barrage data showing barrage display device while this live video and comprise, thus more user can be made to participate in the interaction of live video, thus interactive scope is expanded.
It should be noted that: the display unit of the barrage data that above-described embodiment provides is when controlling display barrage data, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by device is divided into different functional modules, to complete all or part of function described above.In addition, the display unit of the barrage data that above-described embodiment provides and the display packing embodiment of server and barrage data belong to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. a display packing for barrage data, is characterized in that, described method is applied to the scene that live situ configuration has barrage display device, and described method comprises:
Obtain the comment data that each terminal sends, described comment data is the comment that user corresponding to described each terminal delivers for the live video watched;
According to the qualified comment data of default barrage model rendering, obtain barrage data;
The barrage display device controlling described live situ configuration shows described barrage data.
2. method according to claim 1, is characterized in that, described basis presets the qualified comment data of barrage model rendering, after obtaining barrage data, also comprises:
Described barrage data are sent to each terminal playing described live video;
The each terminal controlling to play described live video shows described barrage data at the live video broadcasting page with floating layer form.
3. method according to claim 2, is characterized in that, the comment data that each terminal of described acquisition sends, and comprising:
The comment data of each terminal transmission is obtained once every preset duration;
The described each terminal controlling to play described live video is play the page at live video and is shown described barrage data with floating layer form, comprising:
For any terminal playing described live video, determine at live video, described any terminal plays whether the current image frame that the page is play is key frame;
If it is key frame that described any terminal plays at live video the current image frame that the page is play, then control described any terminal and show barrage data corresponding to described key frame at the live video broadcasting page with floating layer form, the barrage data that described key frame is corresponding are that the qualified comment data got the last time plays up the barrage data obtained;
If it is non-key frame that described any terminal plays at live video the current image frame that the page is play, then control described any terminal to play the page at live video and show barrage data corresponding to described non-key frame with floating layer form, the qualified comment data got when barrage data corresponding to described non-key frame are and play described current image frame to described live video plays up the barrage data obtained.
4. the method according to claim arbitrary in claims 1 to 3, is characterized in that, after the comment data that each terminal of described acquisition sends, also comprises:
Audit the comment data obtained, comment data examination & verification passed through is as described qualified comment data.
5. method according to claim 4, is characterized in that, the described each terminal controlling to play described live video is play the page at live video and shown described barrage data with floating layer form, comprising:
According to the reproduction time obtaining time of comment data that described examination & verification passes through and default audit time and determine described barrage data, the time needed for the comment data that described default audit time passes through for the described examination & verification of examination & verification;
The each terminal controlling to play described live video according to the reproduction time of described barrage data shows described barrage data at the live video broadcasting page with floating layer form.
6. method according to claim 1, is characterized in that, the spacing distance between font form when described default barrage model comprises display described comment data, font size, font color, every two comment data and font display effect;
Described basis presets the qualified comment data of barrage model rendering, obtains barrage data, comprising:
Between the specific font form arranged according to default barrage model, specific font size, specific font color, every two comment data, the appointed interval distance at interval and stereo display effect play up qualified comment data, obtain barrage data.
7. method according to claim 1, is characterized in that, the barrage display device of the described live situ configuration of described control shows described barrage data, comprising:
Described barrage data transaction is become TV signal;
Described TV signal is sent to the barrage display device of described live situ configuration, described barrage display device is parsed after described TV signal obtains barrage data, show described barrage data.
8. a display unit for barrage data, is characterized in that, described application of installation has the scene of barrage display device in live situ configuration, and described device comprises:
Acquisition module, for obtaining the comment data that each terminal sends, described comment data is the comment that user corresponding to described each terminal delivers for the live video watched;
Rendering module, for according to presetting the qualified comment data of barrage model rendering, obtains barrage data;
First control module, the barrage display device for controlling described live situ configuration shows described barrage data.
9. device according to claim 8, is characterized in that, described device also comprises:
Sending module, for being sent to each terminal playing described live video by described barrage data;
Second control module, each terminal for controlling to play described live video is play the page at live video and is shown described barrage data with floating layer form.
10. device according to claim 9, is characterized in that, described acquisition module is used for the comment data obtaining once the transmission of each terminal every preset duration;
Described second control module comprises:
First determining unit, for for any terminal playing described live video, determines at live video, described any terminal plays whether the current image frame that the page is play is key frame;
First control unit, for when the current image frame that described any terminal is play on the live video broadcasting page is key frame, control described any terminal and show barrage data corresponding to described key frame at the live video broadcasting page with floating layer form, the barrage data that described key frame is corresponding are that the qualified comment data got the last time plays up the barrage data obtained;
Second control unit, for when the current image frame that described any terminal is play on the live video broadcasting page is non-key frame, control described any terminal to play the page at live video and show barrage data corresponding to described non-key frame with floating layer form, the qualified comment data got when barrage data corresponding to described non-key frame are and play described current image frame to described live video plays up the barrage data obtained.
Device in 11. according to Claim 8 to 10 described in arbitrary claim, is characterized in that, described device also comprises:
Auditing module, for auditing the comment data obtained, comment data examination & verification passed through is as described qualified comment data.
12. devices according to claim 11, is characterized in that, described second control module comprises:
Second determining unit, for according to the reproduction time obtaining time of comment data that described examination & verification passes through and default audit time and determine described barrage data, the time needed for the comment data that described default audit time passes through for the described examination & verification of examination & verification;
3rd control unit, each terminal for controlling to play described live video according to the reproduction time of described barrage data is play the page at live video and is shown described barrage data with floating layer form.
13. devices according to claim 8, is characterized in that, the spacing distance between font form when described default barrage model comprises display described comment data, font size, font color, every two comment data and font display effect;
Described rendering module, for according to presetting specific font form that barrage model arranges, specific font size, specific font color, the appointed interval distance at interval and stereo display effect play up qualified comment data between every two comment data, obtain barrage data.
14. devices according to claim 8, is characterized in that, described first control module comprises:
Converting unit, for becoming TV signal by described barrage data transaction;
Transmitting element, for described TV signal being sent to the barrage display device of described live situ configuration, making described barrage display device parse after described TV signal obtains barrage data, showing described barrage data.
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