CN108900911A - Realize the video broadcasting method, device and display equipment of picture-in-picture function - Google Patents
Realize the video broadcasting method, device and display equipment of picture-in-picture function Download PDFInfo
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- CN108900911A CN108900911A CN201810699743.0A CN201810699743A CN108900911A CN 108900911 A CN108900911 A CN 108900911A CN 201810699743 A CN201810699743 A CN 201810699743A CN 108900911 A CN108900911 A CN 108900911A
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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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
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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
- H04N21/4316—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 displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
Abstract
Main player is tied to the first secondary window when receiving video window switching command by video broadcasting method provided by the embodiments of the present application, and the first secondary player is tied to the second secondary window, and the second secondary player is tied to main window；Wherein, the described first secondary window is hide window, and the main window is the window for showing currently played image, and the described second secondary window is the window for showing pip image.Due to video broadcasting method provided by the embodiments of the present application, main window, the first secondary window and the second secondary window and main player, the first secondary player and the second secondary player dynamic binding, main player is bound compared to existing main window, secondary window binds the static binding mode of secondary player, video broadcasting method provided by the embodiments of the present application, when receiving video window switching command, the program of broadcasting will not be replayed, the window of display and player are bound again only, thus the Caton phenomenon of video would not also occur.
Description
Technical field
The present invention relates to field of terminal equipment more particularly to a kind of video broadcasting methods for realizing picture-in-picture function, device
And display equipment.
Background technique
PIP function（Picture-in-picture）It is exactly to realize when playing, can continues to watch small picture.When user starts more
It, can be by the way that the exchanges of size windows be carried out by determination key at any time when paying close attention to the program of small window.In current PIP video
Under play-back technology, according to the relevant picture-in-picture function design specification that has of display equipment, the size windows of program be respectively and
Main player, sub- player static binding, wherein the corresponding main player of big window is normally shown for playing current display setup
The picture material shown, and the corresponding sub- player of wicket is then used to show another picture material under picture-in-picture function.Meanwhile
In the video display arts of existing picture-in-picture, when receiving the switching of size windows program, replayed using a kind of player
The size windows switching that the method for corresponding program carries out, i.e., main player and sub- player replay original sub- broadcasting respectively
Device and the corresponding programme content of main player, thus size windows switching during inevitably exist picture Caton and
The problem of still frame.
Summary of the invention
In view of this, the application provides a kind of video broadcasting method for realizing picture-in-picture function, in PIP video
In the playing process of program, alleviate caused card frame phenomenon when size windows switching.
In a first aspect, the application provides a kind of video broadcasting method for realizing picture-in-picture function, which is characterized in that this method
Including：When receiving windows exchange instruction, main player is tied to the first secondary window, the first secondary player is tied to the
Second secondary player is tied to main window by second mate's window；Wherein, the described first secondary window is hide window, the main window
For the window for showing currently played image, the described second secondary window is the window for showing pip image.
Second aspect, the embodiment of the present application provide a kind of video play device for realizing picture-in-picture function, which is characterized in that
The device includes：
Dynamic binding module, for main player being tied to the first secondary window, by first when receiving windows exchange instruction
Secondary player is tied to the second secondary window, and the second secondary player is tied to main window；Wherein, the described first secondary window is hiding
Window, the main window are the window for showing currently played image, and the described second secondary window is the window for showing pip image
Mouthful.
The third aspect, the embodiment of the present application also provide a kind of display equipment, and the display equipment is for executing above-mentioned first aspect
Either step.
Video broadcasting method provided by the embodiments of the present application, when receiving video window switching command, by main player
It is tied to the first secondary window, the first secondary player is tied to the second secondary window, the second secondary player is tied to main window；Its
In, the described first secondary window is hide window, and the main window is the window for showing currently played image, the described second secondary window
Mouth is the window of display pip image.Due to video broadcasting method provided by the embodiments of the present application, main window, the first secondary window
It is middle main compared with the prior art with the second secondary window and main player, the first secondary player and the second secondary player dynamic binding
Window binds main player, and secondary window binds the static binding mode of secondary player, video playing provided by the embodiments of the present application
Method will not replay the program of broadcasting, when receiving video window switching command only to the window of display
It is bound again with player, thus the Caton phenomenon of video would not also occur.
Detailed description of the invention
Fig. 1 is size windows handoff procedure schematic diagram in the prior art；
Fig. 2 is PIP video playback method schematic diagram in scheme provided by the present application；
Fig. 3 is that PIP video plays conversion and control flow diagram in scheme provided by the present application；
Fig. 4 is wicket unlatching/closing process schematic diagram in scheme provided by the present application；
Fig. 5 is size windows handoff procedure schematic diagram in scheme provided by the present application；
Fig. 6 is zapping operating process schematic diagram in scheme provided by the present application.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.Depending on context, word as used in this
Language " if " can be construed to " ... when " or " when ... " or " in response to determination ".
PIP function（Picture-in-picture）It is exactly to realize when playing, can continues to watch small picture.When user starts more
It, can be by the way that the exchanges of size windows be carried out by determination key at any time when paying close attention to the program of small window more.
Illustratively, the picture-in-picture function design specification provided according to relevant supplier, the realization of picture-in-picture playing function
It usually may include scene used below：
(1) small video is recalled.Under live streaming Broadcast Control, program request Broadcast Control, TVOD Broadcast Control state, by small video broadcasting button, such as " # "
Number key opens small video broadcast window, presses the key or return key again, then close small video broadcast window.
(2）The switching of size frequency focus.By focus selection key（Such as remote control " * " number key or other function key）It opens small
Video playback window under focus default conditions, selects small video broadcast window.Upper down key（Or right and left key）Focus may be implemented
Switching between main view frequency and small video（Illustratively, it presses key or left button returns to main window, focused by down key or right button secondary
Window）.
(3) live page recalls small video.When focus is on small video, the channel of channel plus-minus key control small video adds
Subtract, right and left key is not responding to, and the big small video of determination key is mutually cut；When focus is on main view frequency, channel adds and subtracts key control main view frequency
Channel plus-minus, the time shift of left and right key control main view frequency determine that key control channel list is shown.When focus is on small video, use
When " determination " key is clicked at family, the channel that the channel and small video of played in full screen play is interchangeable.For example main view frequency is playing 1
Channel, small video are playing 2 channels；When pressing this key, main 2 channel of video playing, small video plays 1 channel.
(4) the program request page recalls small video.When focus is on small video, the channel of channel plus-minus key control small video adds
Subtract, right and left key is not responding to, and the big small video of determination key is mutually cut；When focus is on main view frequency, channel add-substract key is not processed, left and right
Key and acknowledgement key keep original logic.When focus is on small video, when user clicks " determination " key, broadcast into live page
The channel of small video is put, small video disappears.
(5) the TVOD page recalls small video.When focus is on small video, the channel of channel plus-minus key control small video adds
Subtract, right and left key is not responding to, and the big small video of determination key is mutually cut；When focus is on main view frequency, channel add-substract key is not processed, left and right
Key and acknowledgement key keep original logic.When focus is on small video, when user clicks " determination " key, broadcast into live page
The channel of small video is put, small video disappears.
In the prior art, what picture-in-picture function most influenced user experience is exactly that size windows switch existing Caton, quiet
The problems such as frame.
Embodiment 1
The embodiment of the present application 1 provides a kind of video broadcasting method for realizing picture-in-picture function,
Illustratively, as shown in Fig. 2, the method comprising the steps of：
S110：When receiving windows exchange instruction, main player is tied to the first secondary window, by the first secondary player binding
To the second secondary window, the second secondary player is tied to main window；Wherein, the first secondary window is hide window, and main window is aobvious
Show the window of currently played image, the second secondary window is the window for showing pip image.
Fig. 3 is the corresponding conversion and control figure of video broadcasting method provided by the embodiments of the present application, and Fig. 3 is being broadcast live with one
Unlatching/closing of the wicket under the direct broadcast band is discussed in detail as example in channel, and has carried out the switching and size of focus
Exchange of window, and carry out some common zappings, the operation such as time shift, speed play when size windows/invisible window and
Corresponding relationship between major-minor player.
As shown in figure 3, the present invention program uses three players, a main player, two secondary player i.e. first
Secondary player and the second secondary player.Illustratively, for convenience of description, in the embodiment of the present application, each window that attached drawing is mentioned
Mouth and player are made as given a definition：
Window_L big window, i.e. main window
Window_S wicket, i.e., the second secondary window
Window_I stealth window, i.e., the first secondary window
Player_M main player
Player_A1 pair player 1, i.e., the second secondary player
Player_A2 pair player 2, i.e., the first secondary player.
Further, the decoding capability of main player is better than two secondary players；Main player is used as and broadcasts under normal conditions
The player of video is put, and main player is corresponding with main window, so that user can carry out video-see with window, that is, big window,
Since the frequency of use of secondary player and time are much smaller than main player, to reach best with minimum cost
Effect, the decoding capability of main player are better than secondary player.
With in the prior art, the fixed binding main player of main window, the fixed pair player of binding of secondary window is compared, the application
Embodiment in, these three players respectively can the different window of dynamic binding；And add additional a secondary player and one
A invisible window, with the dynamic binding for realizing different players and different windows, to avoid receiving windows exchange
When instruction, main player and sub- player replay original sub- player and the corresponding programme content of main player respectively,
And then avoid the problem that inevitably there is picture Caton and still frame during size windows switching.
Specifically, the first secondary window is hide window or invisible window as shown in figure 3, main window is big window
（That is dash area in attached drawing）, the second secondary window is wicket in figure.In general, user is normally watching section using display equipment
In the case of purpose, wicket is non-display/closed state, and user watches programme content using main window.
When user needs to open wicket（I.e. second secondary window）When, as shown in figure 4, issuing wicket recalls instruction, such as
Remote controller key # key, and then by big window（Main window）Be tied in main player, then judge the first secondary player and
Second secondary player（That is Player_A1 and Player_A2 in attached drawing 4）It whether there is, if this two secondary players are not present,
This two secondary players are created, and then respectively by the first secondary player and the first secondary window binding, by the second secondary player and the
The binding of second mate's window；, directly will be by the first secondary player and the first secondary window binding if two players have existed, it will
Second secondary player and the second secondary window binding.First secondary player and the second secondary player respectively with the first secondary window and second
After the binding of secondary window, with the first secondary player plays programme content identical with main player, and the second pair player is then used for
Play the content different from main player.
Similar, as shown in figure 4, when needing to close wicket, when user presses remote controller key # key again
When, display apparatus processes device closes wicket according to instruction（I.e. second secondary window）.
Further, when receiving wicket unlatching/out code, display equipment judges whether current wicket is aobvious
Show visible state.And then when wicket is non-display state, wicket open command is executed；When wicket is closed, execute
Wicket out code.
Further, as shown in figure 5, when user recalls wicket, main window and wicket can be watched simultaneously
Programme content, if user needs to watch the content of wicket at this time, and when wanting to obtain better program viewing effect, user can be with
Control display equipment carries out windows exchange to size windows, and the content of the corresponding player plays of original wicket is switched to
The corresponding player of big window plays out, and keeps viewing effect best.
Specifically, focus is switched to wicket by user, and confirmation key is pressed using remote controler, and then by main player
It is tied to hide window（I.e. first secondary window）, the first secondary player is tied to wicket（I.e. second secondary window）, by second
Secondary player is tied to big window（That is main window）.
Illustratively, as shown in figure 3, current big window plays the programme content of CCTV-2, wicket plays CCTV-1's
Programme content, and hide window be then played simultaneously with big window content.When user moves the focus to wicket（Figure
In the position of focus is indicated with overstriking wire）, and then in the switching command for receiving size windows, by main player and its broadcast
The programme content for the CCTV-2 put is tied to hide window, and the programme content of secondary player 2 and its CCTV-2 played are bound
To wicket；The programme content of secondary player 1 and its CCTV-1 played is tied to big window；And then realize size windows
The exchange of program.
Video broadcasting method provided by the present application, when due to receiving size windows switching command, directly by player and
Its corresponding program content playing is bound again with other players, so that size windows do not need again when switching
Corresponding programme content is played, and then also with regard to the case where there is no card frames in the handoff procedure of size windows.
Further, as shown in fig. 6, when focus is located on wicket, zapping operation is carried out to wicket.Work as coke
When point is located in big window, implementation procedure is different.Due to being carried out when size windows are exchanged to display window and player
Again it binds, so the corresponding player of main window is possible to not be main player, and in order to improve the visual experience of user,
It needs to bind main window and hide window again in zapping, and carries out corresponding zapping operation.And this process with
The problem of size windows switching is different, and replaying program is normal process, user experience will not be caused to reduce.
Illustratively, as shown in figure 3, when be not carried out size windows switching, i.e., when main player and main window are bound, when holding
When row zapping operates, the method for this programme is identical as method holding in the prior art, does not need between player and window
Binding relationship change.If the program of big window in big window, is directly carried out zapping, if focus is in wicket by focus
（As shown in the figure）Wicket is directly then corresponded to program progress zapping illustratively will be in the program of the CCTV-1 of wicket
Hold the programme content for switching to CCTV-3.
Further, when main window and main player not to it is corresponding when and when focus is located at big window at this time, when being changed
When platform operates, secondary player 1 is bound again with hide window, and main player is bound again with big window, and then is carried out corresponding
Zapping operation, the program for the CCTV-1 that big window is shown change the programme content of CCTV-3 into accordingly.
Similar, when carrying out time shift or speed operates, it is also desirable to go to judge that main player at this time is with big window
It is no to be consistent, if being consistent, directly progress time shift or speed operation；If not being consistent, need to put main broadcaster
Think highly of newly be tied in big window, secondary player is tied to corresponding wicket perhaps hide window executes time shift or again again
The operation of speed.That is, when main window binding be not main player when, need to be bound again, meanwhile, if main player is just
It is not current window program being played in the program of broadcasting, needs to replay, and this process will not cause user's
Experience decline, because the data flow of the data flow and broadcasting of time shift or speed is not a data channel, reacquisition is one
A normal process.
Illustratively, as shown in figure 3, corresponding big window is secondary player 1 when shifting or speed operate when received,
What secondary player 1 played is the programme content of CCTV-1.At this time, it may be necessary to main player is tied in big window again, meanwhile,
The program played due to main player（The program of CCTV-2）It is not the program that current big window plays（The program of CCTV-1）,
Therefore, it when main player is tied to big window again, needs to replay the program of CCTV-1.
When shifting or speed operate when received, if the corresponding main player of big window, what main player played at this time is
The programme content of CCTV-3, at this time, it is only necessary to time shift or speed directly be carried out to the video content that main player plays.
Video broadcasting method provided by the embodiments of the present application, when receiving video window switching command, by main player
It is tied to the first secondary window, the first secondary player is tied to the second secondary window, the second secondary player is tied to main window；Its
In, the described first secondary window is hide window, and the main window is the window for showing currently played image, the described second secondary window
Mouth is the window of display pip image.Due to video broadcasting method provided by the embodiments of the present application, main window, the first secondary window
It is middle main compared with the prior art with the second secondary window and main player, the first secondary player and the second secondary player dynamic binding
Window binds main player, and secondary window binds the static binding mode of secondary player, video playing provided by the embodiments of the present application
Method will not replay the program of broadcasting, when receiving video window switching command only to the window of display
It is bound again with player, thus the Caton phenomenon of video would not also occur.
Embodiment 2
The embodiment of the present application 2 also provides a kind of video play device, which is characterized in that the device includes：
Dynamic binding module, for main player being tied to the first secondary window, by first when receiving windows exchange instruction
Secondary player is tied to the second secondary window, and the second secondary player is tied to main window；Wherein, which is hidden window
Mouthful, which is the window for showing currently played image, which is the window for showing pip image.
Embodiment 3
The embodiment of the present application 3 also provides a kind of display equipment, for executing any the method provided in above-described embodiment 1 step
Suddenly.
The above-mentioned integrated unit being realized in the form of SFU software functional unit, can store computer-readable at one
In storage medium.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a calculating
Machine equipment（It can be personal computer, server or the network equipment etc.）Or processor（processor）It is each to execute the application
The part steps of a embodiment the method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory（Read-
Only Memory, ROM）, random access memory（Random Access Memory, RAM）, magnetic or disk etc. it is various
It can store the medium of program code.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each functional module
Division progress for example, in practical application, can according to need and above-mentioned function distribution is complete by different functional modules
At the internal structure of device being divided into different functional modules, to complete all or part of the functions described above.On
The specific work process for stating the device of description, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to foregoing embodiments, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of video broadcasting method for realizing picture-in-picture function, which is characterized in that this method includes：
When receiving windows exchange instruction, main player is tied to the first secondary window, the first secondary player is tied to the
Second secondary player is tied to main window by second mate's window；Wherein, the described first secondary window is hide window, the main window
For the window for showing currently played image, the described second secondary window is the window for showing pip image.
2. video broadcasting method according to claim 1, which is characterized in that it is described to receive windows exchange instruction, specifically
Further include：
Instruction is recalled according to the second secondary window and recalls the described second secondary window, when detecting that focus is moved to the described second secondary window
And when detecting confirmation instruction, judgement receives windows exchange instruction.
3. video broadcasting method according to claim 2, which is characterized in that when focus is located at the second secondary window, if connecing
Zapping instruction is received, then the program of the corresponding player of the second pair window is subjected to zapping.
4. video broadcasting method according to claim 3, which is characterized in that when focus is located at main window, if receiving
Zapping instruction, judges whether main window binds main player, if main window bind main player, by the program of main player into
The operation of row zapping.
5. video broadcasting method according to claim 3, which is characterized in that when focus is located at main window, if receiving
Zapping instruction, judges whether main player binds main window, if the unbound main window of main player, main player is tied to
Zapping operation is carried out after main window.
6. video broadcasting method according to claim 5, which is characterized in that after main player is tied to main window,
The program of pair player corresponding to main window replays.
7. video broadcasting method according to claim 3, which is characterized in that when focus is located at main window, if receiving
Time shift/speed instruction, judges whether main window binds main player, if main window binds main player, by main player
Program carries out time shift/speed operation.
8. video broadcasting method according to claim 3, which is characterized in that when focus is located at main window, if receiving
Time shift/speed instruction, judges whether main player binds main window, if the unbound main window of main player, by main player
Time shift/speed operation is carried out after being tied to main window.
9. a kind of video play device for realizing picture-in-picture function, which is characterized in that the device includes：
Dynamic binding module, for main player being tied to the first secondary window, by first when receiving windows exchange instruction
Secondary player is tied to the second secondary window, and the second secondary player is tied to main window；Wherein, the described first secondary window is hiding
Window, the main window are the window for showing currently played image, and the described second secondary window is the window for showing pip image
Mouthful.
10. a kind of display equipment, which is characterized in that the display equipment is used to execute the either step of the claims 1 ~ 8.
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Cited By (4)
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| CN109819329A (en) * | 2019-01-16 | 2019-05-28 | 青岛海信电器股份有限公司 | A kind of window display method and smart television |
| CN113613057A (en) * | 2021-06-11 | 2021-11-05 | 杭州华橙软件技术有限公司 | Play window switching method, electronic equipment and storage medium |
| CN115767154A (en) * | 2023-01-04 | 2023-03-07 | 北京搜狐新动力信息技术有限公司 | Picture-in-picture oriented play control method, device and computer readable medium |
| WO2023077800A1 (en) * | 2021-11-04 | 2023-05-11 | 上海哔哩哔哩科技有限公司 | Method and apparatus for playing live broadcast room video |
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