CN106331879A - Screen comment display method and device based on panoramic video - Google Patents
Screen comment display method and device based on panoramic video Download PDFInfo
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- CN106331879A CN106331879A CN201610736928.5A CN201610736928A CN106331879A CN 106331879 A CN106331879 A CN 106331879A CN 201610736928 A CN201610736928 A CN 201610736928A CN 106331879 A CN106331879 A CN 106331879A
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- barrage information
- coordinate range
- time point
- barrage
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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
-
- 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
- H04N21/4314—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 for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
-
- 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
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to a screen comment display method and a screen comment display device based on a panoramic video. The method comprises the following steps: acquiring a first coordinate range and a first time point where and when a user watches the panoramic video at the present; acquiring screen comment information matched with the first coordinate range and the first time point according to a second coordinate range and a second time point which correspond to the screen comment information; and displaying the matched screen comment information. By means of acquiring the first coordinate range and the first time point where and when the user watches the panoramic video at the present, acquiring the screen comment information matched with the first coordinate range and the first time point according to the second coordinate range and the second time point which correspond to the screen comment information, and displaying the matched screen comment information, the screen comment display method and the screen comment display device based on the panoramic video can display different screen comments when the user watches different parts of the panoramic video via turning a picture, so that the flexibility of screen comment displaying based on the panoramic video and the experience that the user watches the panoramic video can be improved.
Description
Technical field
The present invention relates to video technique field, particularly relate to a kind of barrage display packing based on panoramic video and device.
Background technology
User, when watching video, can be made comments by barrage, it is also possible to see what other people were delivered by barrage
Comment.In correlation technique, during playing video, the display mode of barrage is usually rolled to from the right side of broadcast window
Left side, or a barrage takies a line, or a plurality of barrage multiplexing a line.
During playing panoramic video, user can only see the local of panoramic video on the screen of terminal unit,
When user rotates the different piece of picture viewing panoramic video, the barrage that user sees will not change.
Summary of the invention
Technical problem
In view of this, the technical problem to be solved in the present invention is, the motility of barrage display mode based on panoramic video
Relatively low.
Solution
In order to solve above-mentioned technical problem, according to one embodiment of the invention, it is provided that a kind of bullet based on panoramic video
Curtain display packing, including:
Obtain the first coordinate range and the first time point of the currently viewing panoramic video of user；
According to second coordinate range corresponding with barrage information and the second time point, obtain and described first coordinate range
And the barrage information of described very first time Point matching；
Show the barrage information of described coupling.
For said method, in a kind of possible implementation, obtain and described first coordinate range and described the
The barrage information of one time Point matching, including:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and the
The time interval of one time point is less than the barrage information of time threshold, as the barrage information of described coupling.
For said method, in a kind of possible implementation, obtain and described first coordinate range and described the
The barrage information of one time Point matching, including:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and the
The time interval of one time point is less than the barrage information of time threshold；
In the case of the quantity of acquired barrage information is more than or equal to the first preset value, by acquired barrage letter
Cease the barrage information as described coupling.
For said method, in a kind of possible implementation, the quantity in acquired barrage information is less than first
In the case of preset value, reduce described registration threshold value, and reacquire the second coordinate range and the coincidence of the first coordinate range
Degree is less than the barrage of described time threshold more than the time interval of described registration threshold value and the second time point and first time point
Information；
In the case of described registration threshold value after reduction is not 0, if the quantity of acquired barrage information more than or
Equal to the first preset value, then using acquired barrage information as the barrage information of described coupling.
For said method, in a kind of possible implementation, the described registration threshold value after reduction is the situation of 0
Under, using acquired barrage information as the barrage information of described coupling.
For said method, in a kind of possible implementation, the described registration threshold value after reduction is the situation of 0
Under, if the quantity of acquired barrage information is less than described first preset value, then continues to obtain the second coordinate range and first and sit
The minimum range on the border of mark scope is less than described less than distance threshold and the second time point with the time interval of first time point
The barrage information of time threshold, and using acquired all barrage information as the barrage information of described coupling.
For said method, in a kind of possible implementation, described method also includes:
In the case of the barrage information receiving described user input, obtain viewing when described user inputs barrage information
The coordinate range of described panoramic video and time point are as described second coordinate range and described second time point；
Set up barrage information and described second coordinate range of described user input and described second time point respectively
Corresponding relation.
In order to solve above-mentioned technical problem, according to another embodiment of the present invention, it is provided that a kind of based on panoramic video
Barrage display device, including:
First acquisition module, for obtaining the first coordinate range and the first time point of the currently viewing panoramic video of user；
Second acquisition module, for according to second coordinate range corresponding with barrage information and the second time point, obtains
With described first coordinate range and the barrage information of described very first time Point matching；
Display module, for showing the barrage information of described coupling.
For said apparatus, in a kind of possible implementation, described second acquisition module is used for:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and the
The time interval of one time point is less than the barrage information of time threshold, as the barrage information of described coupling.
For said apparatus, in a kind of possible implementation, described second acquisition module is used for:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and the
The time interval of one time point is less than the barrage information of time threshold；
In the case of the quantity of acquired barrage information is more than or equal to the first preset value, by acquired barrage letter
Cease the barrage information as described coupling.
For said apparatus, in a kind of possible implementation, described second acquisition module is additionally operable to:
In the case of the quantity of acquired barrage information is less than the first preset value, reduce described registration threshold value, and
Reacquire the registration of the second coordinate range and the first coordinate range more than described registration threshold value and the second time point and the
The time interval of one time point is less than the barrage information of described time threshold；
In the case of described registration threshold value after reduction is not 0, if the quantity of acquired barrage information more than or
Equal to the first preset value, then using acquired barrage information as the barrage information of described coupling.
For said apparatus, in a kind of possible implementation, described second acquisition module is additionally operable to:
In the case of described registration threshold value after reduction is 0, using acquired barrage information as described coupling
Barrage information.
For said apparatus, in a kind of possible implementation, described second acquisition module is additionally operable to:
In the case of described registration threshold value after reduction is 0, if the quantity of acquired barrage information is less than described
First preset value, then continue to obtain the minimum range on the border of the second coordinate range and the first coordinate range be less than distance threshold,
And second the time interval of time point and first time point less than the barrage information of described time threshold, and by acquired all
Barrage information is as the barrage information of described coupling.
For said apparatus, in a kind of possible implementation, described device also includes:
3rd acquisition module, for, in the case of the barrage information receiving described user input, obtaining described user
The coordinate range of described panoramic video and time point is watched as described second coordinate range and described the during input barrage information
Two time points；
Corresponding relation building module, for setting up the barrage information of described user input and described second coordinate range respectively
And the corresponding relation of described second time point.
Beneficial effect
By obtaining the first coordinate range of the currently viewing panoramic video of user and first time point, according to barrage information
The second corresponding coordinate range and the second time point, obtain the barrage letter with the first coordinate range and very first time Point matching
Breath, and show the barrage information of coupling, barrage display packing based on panoramic video according to embodiments of the present invention and device energy
Enough different pieces rotating picture viewing panoramic video user time show different barrages such that it is able to improve based on panorama
Motility that the barrage of video shows and user watch the experience of panoramic video.
According to below with reference to the accompanying drawings detailed description of illustrative embodiments, the further feature of the present invention and aspect being become
Clear.
Accompanying drawing explanation
The accompanying drawing of the part comprising in the description and constituting description together illustrates the present invention's with description
Exemplary embodiment, feature and aspect, and for explaining the principle of the present invention.
Fig. 1 illustrates the flowchart of based on panoramic video according to an embodiment of the invention barrage display packing；
Fig. 2 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart；
Fig. 3 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart；
Fig. 4 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart；
Fig. 5 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart；
Fig. 6 illustrates the structured flowchart of based on panoramic video according to another embodiment of the present invention barrage display device；
Fig. 7 illustrates an exemplary knot of based on panoramic video according to another embodiment of the present invention barrage display device
Structure block diagram；
Fig. 8 shows the structural frames of a kind of based on panoramic video the barrage display device of an alternative embodiment of the invention
Figure.
Detailed description of the invention
Various exemplary embodiments, feature and the aspect of the present invention is described in detail below with reference to accompanying drawing.In accompanying drawing identical
Reference represent the same or analogous element of function.Although the various aspects of embodiment shown in the drawings, but remove
Non-specifically is pointed out, it is not necessary to accompanying drawing drawn to scale.
The most special word " exemplary " means " as example, embodiment or illustrative ".Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
It addition, in order to better illustrate the present invention, detailed description of the invention below gives numerous details.
It will be appreciated by those skilled in the art that do not have some detail, the present invention equally implements.In some instances, for
Method well known to those skilled in the art, means, element and circuit are not described in detail, in order to highlight the purport of the present invention.
Embodiment 1
Fig. 1 illustrates the flowchart of based on panoramic video according to an embodiment of the invention barrage display packing.This
The executive agent of inventive embodiments can be the mobile terminal such as mobile phone, panel computer, it is also possible to for PC (Personal
Computer, PC), it is also possible to for other barrage display devices based on panoramic video, in this no limit.Such as Fig. 1
Shown in, the method specifically includes that
In step S101, obtain the first coordinate range and the first time point of the currently viewing panoramic video of user.
It should be noted that during user watches panoramic video, can be by rotating terminal unit, gesture dragging
The different piece of the viewing panoramic videos such as operation, mouse action or keyboard operation.
Wherein, the local of the panoramic video that screen shows when the first coordinate range can be user's currently viewing panoramic video
Abscissa scope and vertical coordinate scope.When first time point can be user's currently viewing panoramic video in panoramic video time
Between point.
In step s 102, according to second coordinate range corresponding with barrage information and the second time point, obtain and the
The barrage information of one coordinate range and very first time Point matching.
In embodiments of the present invention, every barrage information corresponds to the coordinate range specified and the time point specified, according to
The second coordinate range that each bar barrage information is corresponding and the second time point, can determine respectively each bar barrage information whether with user
First coordinate range of currently viewing panoramic video and first time point match.
In step s 103, the barrage information of display coupling.
Such as, the mode of the barrage information of display coupling can be, the barrage information mobile display successively mated by each bar,
Such as, the barrage information mated by each bar is rolled to left side successively from the right side of broadcast window.The most such as, the barrage of display coupling
The mode of information can also be, a barrage information takies a line, or a plurality of barrage information multiplexing a line.
The coordinate range filtration barrage information of panoramic video can be watched according to this embodiment according to user, it is possible to
User rotate picture viewing panoramic video different piece time show different barrages such that it is able to improve based on panoramic video
The motility that shows of barrage and user watch the experience of panoramic video.
As an example of the embodiment of the present invention, during user watches panoramic video, if detecting, user sees
See that the coordinate range of panoramic video there occurs change, then can obtain the barrage information of coupling according to new coordinate range, and can
With after having shown in the barrage information mated according to former coordinate range (such as in the barrage information mated according to former coordinate range
After being rolled to disappear on the left of screen on the right side of screen), show the barrage information according to new coordinate range coupling.
Fig. 2 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart.As in figure 2 it is shown, the method specifically includes that
In step s 201, the first coordinate range and the first time point of the currently viewing panoramic video of user are obtained.
In step S202, according to second coordinate range corresponding with barrage information and the second time point, obtain second
Between the registration of coordinate range and the first coordinate range time more than registration threshold value and the second time point and first time point
Every the barrage information less than time threshold, as the barrage information of coupling.
The registration of the second coordinate range and the first coordinate range can be the registration of area, such as, believes according to barrage
The second coordinate range that breath is corresponding, and the first coordinate range of the currently viewing panoramic video of user, it may be determined that the second coordinate
The area of the intersection in the region that region corresponding to scope is corresponding with the first coordinate range and the ratio of the gross area, as coincidence
Degree.Registration threshold value and time threshold can be configured as required, and such as, registration threshold value can be 50%, time threshold
Value can be 2 seconds, if the first coordinate of the second coordinate range corresponding to a certain barrage information and the currently viewing panoramic video of user
The registration of scope is more than 50%, and the second time point and the first of the currently viewing panoramic video of user that this barrage information is corresponding
The time interval of time point is less than 2 seconds, then can be using this barrage information as the barrage information mated.
In step S203, the barrage information of display coupling.
Wherein, step S201, S203 see above step S101, the description of S103.
Fig. 3 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart.As it is shown on figure 3, the method specifically includes that
In step S301, obtain the first coordinate range and the first time point of the currently viewing panoramic video of user.
In step s 302, according to second coordinate range corresponding with barrage information and the second time point, obtain second
Between the registration of coordinate range and the first coordinate range time more than registration threshold value and the second time point and first time point
Every the barrage information less than time threshold.
In step S303, it is judged that whether the quantity of acquired barrage information is more than or equal to the first preset value, if so,
Then perform step S304, otherwise perform step S305.
In step s 304, using acquired barrage information as the barrage information mated.
In step S305, reduce registration threshold value, and reacquire the second coordinate range and the weight of the first coordinate range
The right time interval more than registration threshold value and the second time point and first time point is less than the barrage information of time threshold.
In step S306, it is judged that whether the registration threshold value after reduction is 0, the most then perform step S304, otherwise hold
Row step S303.
As an example of the embodiment of the present invention, big at the registration obtaining the second coordinate range and the first coordinate range
After the time interval of registration threshold value and the second time point and first time point is less than the barrage information of time threshold, sentence
Whether the quantity of disconnected acquired barrage information is more than or equal to the first preset value, and such as, the first preset value can be 3.If institute
The quantity of the barrage information obtained, then can be using acquired barrage information as the bullet mated more than or equal to the first preset value
Curtain information.If the quantity of acquired barrage information is less than the first preset value, then can be gradually lowered registration threshold value, until root
It is more than or equal to the weight after the first preset value, or reduction according to the quantity of the barrage information acquired in the registration threshold value after reducing
Right threshold value is 0.Such as, being gradually lowered registration threshold value can be registration threshold value to be halved every time.Can according to this example
The quantity of the barrage information obtained is increased by reducing registration threshold value such that it is able to carry when acquired barrage information is less
The motility that high barrage based on panoramic video shows, improves the experience that user watches the barrage of panoramic video.
In step S307, the barrage information of display coupling.
Wherein, step S301, S307 see above step S101, the description of S103.
Fig. 4 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart.As shown in Figure 4, the method specifically includes that
In step S401, obtain the first coordinate range and the first time point of the currently viewing panoramic video of user.
In step S402, according to second coordinate range corresponding with barrage information and the second time point, obtain second
Between the registration of coordinate range and the first coordinate range time more than registration threshold value and the second time point and first time point
Every the barrage information less than time threshold.
In step S403, it is judged that whether the quantity of acquired barrage information is more than or equal to the first preset value, if so,
Then perform step S404, otherwise perform step S405.
In step s 404, using acquired barrage information as the barrage information mated.
In step S405, reduce registration threshold value, and reacquire the second coordinate range and the weight of the first coordinate range
The right time interval more than registration threshold value and the second time point and first time point is less than the barrage information of time threshold.
In step S406, it is judged that whether the registration threshold value after reduction is 0, the most then perform step S407, otherwise hold
Row step S403.
In step S 407, it is judged that whether the quantity of acquired barrage information is more than or equal to the first preset value, if so,
Then perform step S404, otherwise perform step S408.
In step S408, obtain the minimum range on border of the second coordinate range and the first coordinate range less than distance threshold
The time interval of value and the second time point and first time point is less than the barrage information of time threshold.
As an example of the embodiment of the present invention, in the case of the registration threshold value after reduction is 0, if acquired
The quantity of barrage information still less than the first preset value, then obtains the minimum on the border of the second coordinate range and the first coordinate range
When (for example, it is possible to being horizontally oriented one less in distance and vertical direction distance) is less than distance threshold and second
Between point and the time interval of first time point less than the barrage information of time threshold, such as, distance threshold can be 100px.?
In this example, by the registration of the second coordinate range and the first coordinate range more than 0 and second time point and first time point
Time interval is less than the barrage information of time threshold, and the minimum range on the border of the second coordinate range and the first coordinate range
Less than the time interval of distance threshold and the second time point and first time point less than the barrage information of time threshold, as
The barrage information joined.The quantity of the barrage information obtained can be increased when acquired barrage information is less according to this example,
It is thus possible to improve the motility that barrage based on panoramic video shows, improve the experience that user watches the barrage of panoramic video.
In step S409, the barrage information of display coupling.
Wherein, step S401, S409 see above step S101, the description of S103.
Fig. 5 illustrates an exemplary realization of based on panoramic video according to an embodiment of the invention barrage display packing
Flow chart.As it is shown in figure 5, the method specifically includes that
In step S501, in the case of the barrage information receiving user's input, obtain user and input barrage information
Time the viewing coordinate range of panoramic video and time point as the second coordinate range and the second time point.
In step S502, set up barrage information and second coordinate range of user's input and the second time point respectively
Corresponding relation.
As an example of the embodiment of the present invention, in the case of the barrage information receiving user's input, Ke Yi
While obtaining the barrage information of user's input, obtain viewing panoramic video when user inputs barrage information coordinate range and time
Between o'clock as the second coordinate range and the second time point, and set up the barrage information of user's input and the second coordinate range and the
The corresponding relation of two time points.
For example, it is possible to user watches coordinate range and the time point work of panoramic video when user starts input barrage information
It is the second coordinate range and the second time point, or when user can input barrage information, user watches panoramic video
Coordinate range and time point are as the second coordinate range and the second time point, in this no limit.
In step S503, obtain the first coordinate range and the first time point of the currently viewing panoramic video of user.
In step S504, according to second coordinate range corresponding with barrage information and the second time point, obtain and the
The barrage information of one coordinate range and very first time Point matching.
In step S505, the barrage information of display coupling.
Wherein, step S503, S504, S505 see above step S101, the description of S102, S103.
So, by obtaining the first coordinate range of the currently viewing panoramic video of user and first time point, according to bullet
Curtain corresponding the second coordinate range of information and the second time point, obtain and the first coordinate range and very first time Point matching
Barrage information, and show the barrage information of coupling, barrage display packing energy based on panoramic video according to embodiments of the present invention
Enough different pieces rotating picture viewing panoramic video user time show different barrages such that it is able to improve based on panorama
Motility that the barrage of video shows and user watch the experience of panoramic video.
Embodiment 2
Fig. 6 illustrates the structured flowchart of based on panoramic video according to another embodiment of the present invention barrage display device.Should
Device may be used for the barrage display packing based on panoramic video shown in service chart 1 to Fig. 5.For convenience of description, in figure 6
Illustrate only the part relevant to the embodiment of the present invention.
As shown in Figure 6, this device includes: the first acquisition module 61, for obtaining the of the currently viewing panoramic video of user
One coordinate range and first time point；Second acquisition module 62, for according to second coordinate range corresponding with barrage information
With the second time point, obtain and described first coordinate range and the barrage information of described very first time Point matching；Display module
63, for showing the barrage information of described coupling.
Fig. 7 illustrates an exemplary knot of based on panoramic video according to another embodiment of the present invention barrage display device
Structure block diagram.This device may be used for the barrage display packing based on panoramic video shown in service chart 1 to Fig. 5.For the ease of saying
Bright, illustrate only the part relevant to the embodiment of the present invention in the figure 7.The assembly that in Fig. 7, label is identical with Fig. 6 has identical
Function, for simplicity's sake, omits the detailed description to these assemblies.As shown in Figure 7:
In a kind of possible implementation, described second acquisition module 62 is used for: obtain the second coordinate range and first
The registration of coordinate range is less than time threshold more than the time interval of registration threshold value and the second time point and first time point
Barrage information, as the barrage information of described coupling.
In a kind of possible implementation, described second acquisition module 62 is used for: obtain the second coordinate range and first
The registration of coordinate range is less than described more than described registration threshold value and the second time point with the time interval of first time point
The barrage information of time threshold；In the case of the quantity of acquired barrage information is more than or equal to the first preset value, by institute
The barrage information obtained is as the barrage information of described coupling.
In a kind of possible implementation, described second acquisition module 62 is additionally operable to: in acquired barrage information
Quantity, less than in the case of the first preset value, reduces described registration threshold value, and reacquires the second coordinate range and the first seat
When the registration of mark scope is less than described more than described registration threshold value and the second time point with the time interval of first time point
Between the barrage information of threshold value；In the case of described registration threshold value after reduction is not 0, if the number of acquired barrage information
Amount is more than or equal to the first preset value, then using acquired barrage information as the barrage information of described coupling.
In a kind of possible implementation, described second acquisition module 62 is additionally operable to: the described registration after reduction
In the case of threshold value is 0, using acquired barrage information as the barrage information of described coupling.
In a kind of possible implementation, described second acquisition module 62 is additionally operable to: the described registration after reduction
In the case of threshold value is 0, if the quantity of acquired barrage information is less than described first preset value, then continue to obtain the second coordinate
The minimum range on the border of scope and the first coordinate range is less than the time of distance threshold and the second time point and first time point
Interval is less than the barrage information of described time threshold, and acquired all barrage information is believed as the barrage of described coupling
Breath.
In a kind of possible implementation, described device also includes: the 3rd acquisition module 64, for receive described
In the case of the barrage information of user's input, obtain the coordinate model watching described panoramic video when described user inputs barrage information
Enclose with time point as described second coordinate range and described second time point；Corresponding relation building module 65, for building respectively
The barrage information of vertical described user input and described second coordinate range and the corresponding relation of described second time point.
It should be noted that so, by obtaining the first coordinate range of the currently viewing panoramic video of user and when first
Between point, according to second coordinate range corresponding with barrage information and the second time point, obtain and the first coordinate range and the
The barrage information of one time Point matching, and show the barrage information of coupling, according to embodiments of the present invention based on panoramic video
Barrage display device can user rotate picture viewing panoramic video different piece time show different barrages, it is thus possible to
Enough improve motility that barrage based on panoramic video shows and user watches the experience of panoramic video.
Embodiment 3
Fig. 7 shows the structural frames of a kind of based on panoramic video the barrage display device of an alternative embodiment of the invention
Figure.Described barrage display device 1100 based on panoramic video can be to possess the host server of computing capability, individual calculus
Machine PC or portable portable computer or terminal etc..The specific embodiment of the invention is to calculating the concrete real of node
Now limit.
Described barrage display device 1100 based on panoramic video includes processor (processor) 1110, communication interface
(Communications Interface) 1120, memorizer (memory) 1130 and bus 1140.Wherein, processor 1110,
Communication interface 1120 and memorizer 1130 complete mutual communication by bus 1140.
Communication interface 1120 is used for and network device communications, and wherein the network equipment includes such as Virtual Machine Manager center, is total to
Enjoy storage etc..
Processor 1110 is used for performing program.Processor 1110 is probably a central processor CPU, or special collection
Become circuit ASIC (Application Specific Integrated Circuit), or be configured to implement the present invention
One or more integrated circuits of embodiment.
Memorizer 1130 is used for depositing file.Memorizer 1130 may comprise high-speed RAM memorizer, it is also possible to also includes non-
Volatile memory (non-volatile memory), for example, at least one disk memory.Memorizer 1130 can also be to deposit
Memory array.Memorizer 1130 is also possible to by piecemeal, and described piece can be by certain rule sets synthesis virtual volume.
In a kind of possible embodiment, said procedure can be the program code including computer-managed instruction.This journey
Sequence is particularly used in: realize the operation of each step in embodiment 1.
Those of ordinary skill in the art are it is to be appreciated that each exemplary cell in embodiment described herein and algorithm
Step, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions are actually with hardware also
It is that software form realizes, depends on application-specific and the design constraint of technical scheme.Professional and technical personnel can be for
Specific application selects different methods to realize described function, but this realization is it is not considered that exceed the model of the present invention
Enclose.
If using the form of computer software realize described function and as independent production marketing or use time, then exist
To a certain extent it is believed that all or part of (part such as contributed prior art) of technical scheme is
Embody in form of a computer software product.This computer software product is generally stored inside the non-volatile of embodied on computer readable
In storage medium, including some instructions with so that computer equipment (can be that personal computer, server or network set
Standby etc.) perform all or part of step of various embodiments of the present invention method.And aforesaid storage medium include USB flash disk, portable hard drive,
Read only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic
The various medium that can store program code such as dish or CD.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (14)
1. a barrage display packing based on panoramic video, it is characterised in that including:
Obtain the first coordinate range and the first time point of the currently viewing panoramic video of user；
According to second coordinate range corresponding with barrage information and the second time point, obtain with described first coordinate range and
The barrage information of described very first time Point matching；
Show the barrage information of described coupling.
Method the most according to claim 1, it is characterised in that obtain and described first coordinate range and when described first
Between the barrage information of Point matching, including:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and when first
Between the time interval of point less than the barrage information of time threshold, as the barrage information of described coupling.
Method the most according to claim 1, it is characterised in that obtain and described first coordinate range and when described first
Between the barrage information of Point matching, including:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and when first
Between the time interval of point less than the barrage information of time threshold；
In the case of the quantity of acquired barrage information is more than or equal to the first preset value, acquired barrage information is made
Barrage information for described coupling.
Method the most according to claim 3, it is characterised in that the quantity in acquired barrage information is preset less than first
In the case of value, reduce described registration threshold value, and the registration reacquiring the second coordinate range and the first coordinate range is big
Time interval in described registration threshold value and the second time point and first time point is believed less than the barrage of described time threshold
Breath；
In the case of described registration threshold value after reduction is not 0, if the quantity of acquired barrage information is more than or equal to
First preset value, then using acquired barrage information as the barrage information of described coupling.
Method the most according to claim 4, it is characterised in that in the case of the described registration threshold value after reduction is 0,
Using acquired barrage information as the barrage information of described coupling.
Method the most according to claim 4, it is characterised in that in the case of the described registration threshold value after reduction is 0,
If the quantity of acquired barrage information is less than described first preset value, then continue to obtain the second coordinate range and the first coordinate model
The minimum range on the border enclosed is less than the described time less than the time interval of distance threshold and the second time point and first time point
The barrage information of threshold value, and using acquired all barrage information as the barrage information of described coupling.
Method the most according to claim 1, it is characterised in that described method also includes:
In the case of the barrage information receiving described user input, obtain viewing when described user inputs barrage information described
The coordinate range of panoramic video and time point are as described second coordinate range and described second time point；
Set up barrage information and described second coordinate range of described user input and the corresponding of described second time point respectively
Relation.
8. a barrage display device based on panoramic video, it is characterised in that including:
First acquisition module, for obtaining the first coordinate range and the first time point of the currently viewing panoramic video of user；
Second acquisition module, for according to second coordinate range corresponding with barrage information and the second time point, obtains and institute
State the first coordinate range and the barrage information of described very first time Point matching；
Display module, for showing the barrage information of described coupling.
Device the most according to claim 8, it is characterised in that described second acquisition module is used for:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and when first
Between the time interval of point less than the barrage information of time threshold, as the barrage information of described coupling.
Device the most according to claim 8, it is characterised in that described second acquisition module is used for:
Obtain the registration of the second coordinate range and the first coordinate range more than registration threshold value and the second time point and when first
Between the time interval of point less than the barrage information of time threshold；
In the case of the quantity of acquired barrage information is more than or equal to the first preset value, acquired barrage information is made
Barrage information for described coupling.
11. devices according to claim 10, it is characterised in that described second acquisition module is additionally operable to:
In the quantity of acquired barrage information less than in the case of the first preset value, reduce described registration threshold value, and again
Obtain the registration of the second coordinate range and the first coordinate range more than described registration threshold value and the second time point and when first
Between the time interval of point less than the barrage information of described time threshold；
In the case of described registration threshold value after reduction is not 0, if the quantity of acquired barrage information is more than or equal to
First preset value, then using acquired barrage information as the barrage information of described coupling.
12. devices according to claim 11, it is characterised in that described second acquisition module is additionally operable to:
In the case of described registration threshold value after reduction is 0, using acquired barrage information as the barrage of described coupling
Information.
13. devices according to claim 11, it is characterised in that described second acquisition module is additionally operable to:
In the case of described registration threshold value after reduction is 0, if the quantity of acquired barrage information is less than described first
Preset value, then continue to obtain the minimum range on the border of the second coordinate range and the first coordinate range and be less than distance threshold and the
The time interval of two time points and first time point is less than the barrage information of described time threshold, and by acquired all barrages
Information is as the barrage information of described coupling.
14. devices according to claim 8, it is characterised in that described device also includes:
3rd acquisition module, in the case of the barrage information receiving described user input, obtains described user input
The coordinate range of described panoramic video and time point is watched as described second coordinate range with when described second during barrage information
Between point；
Corresponding relation building module, for set up respectively the barrage information of described user input and described second coordinate range and
The corresponding relation of described second time point.
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| CN201610736928.5A CN106331879B (en) | 2016-08-26 | 2016-08-26 | Barrage display method and device based on panoramic video |
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| CN106331879B (en) | 2019-12-31 |
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