CN101291398A - Method and apparatus of multi-image setting - Google Patents
Method and apparatus of multi-image setting Download PDFInfo
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- CN101291398A CN101291398A CNA200810110420XA CN200810110420A CN101291398A CN 101291398 A CN101291398 A CN 101291398A CN A200810110420X A CNA200810110420X A CN A200810110420XA CN 200810110420 A CN200810110420 A CN 200810110420A CN 101291398 A CN101291398 A CN 101291398A
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Abstract
The embodiment of the invention discloses a method for setting multi-picture, which comprises the following steps that: a video equipment receives a switching command of a user, wherein the switching command comprises sub-picture information to be switched in the current display mode, and the video equipment switches video sources and sub-picture of the multi-picture screen in the video equipment according to the switching command. The method has the advantages of simplified process of sub-picture setting or switching in the multi-picture setting and improvement of easy operation of the equipment, and no influence on the watching of other sub-pictures when adjusting multi-picture.
Description
Technical field
The present invention relates to the multi-medium video-signal field, relate in particular to a kind of many picture changeover methods and equipment.
Background technology
In the video signal field, it is very common that video terminal has a plurality of input video sources, and when video terminal is done point to point call or participated in multipoint conference, also needs the video pictures of a plurality of far-ends.The user can use many picture functions for watching a plurality of video pictures simultaneously, promptly shows a plurality of sprites on the screen of video terminal, and video terminal for example shown in Figure 1 shows many picture views, comprising: 1,2,3,4,5,6 pictures.Many pictures display mode that other can certainly be arranged, for example: up and down, 4 pictures of symmetrical distribution etc.
In actual applications, picture number and importance that the user can watch are as required simultaneously adjusted the pattern of many pictures and the content in each sprite.The user can pre-define multiple integrated mode, for example: 4 pictures, 9 pictures, the corresponding different video of diverse location source in 4 pictures.The user is switched default pattern by the circulation of button then, the combined picture of therefrom selecting own hope to see.
Yet, the inventor finds in realizing process of the present invention, above-mentioned performing step by circulation switching preset mode is more loaded down with trivial details, for example, and in 4 image modes, 4 video source combinations in different up and down positions just has a lot, for other more image modes, combined situation will be more, if all combinations are all accomplished, the user is circulated and is switched once, just unusual trouble, time-consuming.
In order to simplify the operation, only default usually wherein several modes, for example: in 4 pictures, upper left, upper right, lower-left, bottom right respectively are any video source, just fix several combinations rather than complete or collected works in advance.The inventor finds in realizing process of the present invention, though reduce circulation switching number of times once like this, has reduced flexibility.For example: the sprite 1 among Fig. 1, hope can both put in 6 kinds of video source and see (because sprite 1 is bigger), if but default pattern has only wherein two, just can't realize.
Another kind of scheme is to select the pattern of many pictures earlier, for example: and 4 pictures, 5 pictures, 9 pictures, 16 pictures etc., and the video source in the uncertain sprite, and then select one by one which the video source of each sprite is.
Yet the inventor finds that this scheme is under the situation that only needs two sprites of simple switched, and is just pretty troublesome in realizing process of the present invention.Take Fig. 1 to give an example again, when the user wishes sprite 2 is exchanged to sprite 1, so that the clearer content of seeing in the sprite 2, the corresponding relation of then original video source and sprite changes, will be provided with top step again one time, reset each sprite institute to deserved video source, it is very loaded down with trivial details just to seem thus.And in the process that is provided with also influence watch other sprites because in the sprite process is set, can temporarily can't see the sprite content.
In realizing process of the present invention, the inventor finds to exist in the prior art following shortcoming: the handoff procedure between the sprite is loaded down with trivial details; Also may also influence and watch other sprites.
Summary of the invention
The embodiment of the invention provides a kind of many picture changeover methods and equipment, to simplify the process that two sprites exchange mutually.
The embodiment of the invention provides a kind of many pictures method to set up, may further comprise the steps:
Video equipment receives user's switching command; Comprise in the described switching command and need the sub-screen information that switches in the current display mode;
Described video equipment switches according to the video source and the sprite of described switching command to many picture screens in the described video equipment.
The embodiment of the invention provides a kind of video equipment, comprising:
The order receiving element is used to receive user's switching command, and comprising in the described switching command needs the sub-screen information that switches in the current display mode;
Switch unit is used for switching according to the video source and the sprite of described switching command to the many picture screens of described video equipment.
Compared with prior art, the embodiment of the invention has the following advantages:
In the embodiment of the invention, simplify the process that many pictures are provided with middle sprite setting or exchange, improved the ease for operation of equipment; And when adjusting many pictures, do not influence watching of other sprites.
Description of drawings
Fig. 1 is the schematic diagram that video terminal shows many pictures in the prior art;
Fig. 2 is the schematic flow sheet in the embodiment of the invention one;
Fig. 3 is the translucent legend mode schematic diagram that the many image modes in the embodiment of the invention two are selected;
Fig. 4 is that two sprites in the embodiment of the invention two switch schematic diagram;
Fig. 5 is the schematic diagram according to video source list selection new video source in the embodiment of the invention four;
Fig. 6 is the many pictures switching device structural representation in the embodiment of the invention five;
Fig. 7 is the many pictures switching device structural representation in the embodiment of the invention six.
Embodiment
Below in conjunction with drawings and Examples, embodiments of the present invention are described further.
In the embodiment of the invention one, a kind of many picture changeover methods, its flow process may further comprise the steps as shown in Figure 2:
Step s201, video equipment receive user's switching command, and comprising in the described switching command needs the sub-screen information that switches in the current display mode.
Step s202, described video equipment switches according to the video source and the sprite of described switching command to many picture screens in the described video equipment.
In another embodiment of the present invention, can also comprise before step s201: video equipment provides many image mode tabulations, receive many visual format order that the user selects according to described many image mode tabulations, carry out the demonstration of video pictures by the described current display mode of described many visual format order indication.
In one embodiment of the invention, step s201 is specifically as follows: receive and resolve first select command, determine first sprite in the described current display mode; Determine the first video source information of the described first sprite correspondence; Reception is also resolved second select command, determines second sprite in the described current display mode; Determine the second video source information of the described second sprite correspondence.
Correspondingly, the video equipment in the step 202 switches the video source of many picture screens in the described video equipment and sprite according to described switching command and is specially: described first video source is shown in described second sprite; Described second video source is shown in described first sprite.
In another embodiment of the present invention, step 201 is specifically as follows: receive and resolve first select command, determine first sprite in the described current display mode; The video source list that shows described first sprite; Receive and resolve the first video source select command, determine first video source of from above-mentioned video source list, selecting.
Correspondingly, the video equipment in the step 202 switches the video source of many picture screens in the described video equipment and sprite according to described switching command and is specially: described first video source is shown in described first sprite.
Application scenarios below in conjunction with concrete is elaborated to embodiments of the present invention.
In the embodiment of the invention two, the user selects the display mode of current many pictures according to many image mode tabulations, as shown in Figure 3, wherein optional many image mode tabulations have three kinds of A, B, C, Mode A is the same with many pictures shown in Figure 1, be 6 picture screens, and sprite 1 screen is bigger, is fit to play important video content.Mode B is the screen that four pictures are evenly distributed, and is fit to watch simultaneously video content of equal importance.Pattern C is 9 picture screens that are evenly distributed, and is characterized in that the video of playing simultaneously is many, but is easy to generate the dimness of vision, sees not vivid.
In above-mentioned many image modes, wherein many image mode tabulations can be used translucent mode, are presented on many picture screens with vivid legend, do not influence like this and watch other sprites.
Present embodiment provides in a kind of many picture screens method that two sprites switch mutually as shown in Figure 4 under the user has carried out the prerequisite of many pictures setting, and the screen pattern A that shows with Fig. 3 is an example, may further comprise the steps:
Step s401, user's service orientation key selects to prepare the sprite 1 of adjustment.
Concrete, the user clicks the sprite 1 of selecting to prepare adjustment, and the CPU of video equipment captures user's click information.
Step s402, user determine that another sprite 2 of selecting can move.
Concrete, the user clicks another sprite 2 of selecting to prepare adjustment, the central interior processing unit of video equipment confirms that according to new click information this sprite will be moved or exchange, and determine that this sprite 2 can move (can be according to user's request, setting some sprite is fixed mode, can not carry out move operation), and output prompting on display screen, if can, then on this sub-video equipment, show transportable directionkeys symbol.If can not, output error message then.
Step s403, user's service orientation key mover picture.
Concrete, the video source switching of sprite 1 and sprite 2 is carried out in moving of the central interior processing unit perceived direction key of video equipment.
Step s404, after the user moves to the reposition that will exchange with sprite 2, sprite 1 originally switches to the original position of sprite 2, the CPU of video equipment is the output information after the video source switching is finished, by determining that (this determines that information can carry out State Control with the Word message of the prompting of video equipment CPU output, direct click also can be set by the button of internal file to be determined), switch the position of finishing two sprites thus.
In the embodiment of the invention three, a kind of method of selecting and switching according to the optional network specific digit information button that shows on the sprite specific position in many picture screens, in the present embodiment, do not need to move by directionkeys, the optional network specific digit information that this sprite specific position shows is set up corresponding inside with the sprite video source and is connected.Present embodiment step and embodiment one are unanimous on the whole, the directionkeys of just having save the user moves, when the user clicks two video pictures that selection need switch respectively, the CPU of video equipment is carried out the switching of video source and picture automatically according to the optional network specific digit information that the user clicks.User or system can click the time span of selecting to optional network specific digit information and be provided with, after the optional network specific digit information of clicking one of them sprite demonstration, in given time span, the user does not click other sprites that need switch with this sprite, and then the video equipment CPU is given tacit consent to this click and is chosen as invalid selection.
In the embodiment of the invention four, a kind ofly carry out method that many picture screens switch as shown in Figure 5 by the change video source list, present embodiment is the another amplification on the basis of embodiment two, the user does not need to move by directionkeys, in each sprite, hidden video source list information, the editor of this list information can adopt the method for Edit in place.In the present embodiment, the user clicks the video source list of opening the sprite of preparing adjustment, the video source that selection needs, and then the CPU of video equipment is switched with the video source in selected the tabulation sprite and the pairing video source of sprite.
The translucent technology of the same employing of present embodiment video source list, in the process of video switch, other sprites still can normally show in real time, and the number of video source can not be subjected to display screen sprite limited in number thus, as long as inside provides video source, just can carry out picture and switch.
In the embodiment of the invention five, a kind of video equipment comprises as shown in Figure 6: order receiving element 10, be used to receive user's switching command, and comprise in the described switching command needing the sub-screen information that switches in the current display mode; Switch unit 20 is used for switching according to the video source and the sprite of described switching command to the many picture screens of described video equipment.
In an embodiment of video equipment of the present invention,, as shown in Figure 7, described video equipment can also comprise: display unit 30 is used to show that described switch unit switches the many picture videos after finishing.Peripheral interface circuit unit 40 is used for wired or wireless connection peripheral interface equipment, for video source provides input interface, and provides the input interface of described switching command.
Memory cell 50 is used for the handover operation according to described switch unit, stores or upgrade the correspondence relationship information of each sprite and video source in the described current display mode.
In an embodiment of video equipment of the present invention, order receiving element 10 can comprise with lower module: receiver module is used to receive first select command and second select command; Parsing module is used to resolve described first select command, determines first sprite in the described present mode, resolves described second select command and determines, determines second sprite in the described present mode;
At this moment, described switch unit 20 specifically is used for described first video source is shown at described second sprite, described second video source is shown in described first sprite.
In an embodiment of video equipment of the present invention, described order receiving element 10 can comprise: receiver module is used to receive first select command; Parsing module is used to resolve described first select command, determines first sprite in the described current display mode; At this moment, described display unit 30 also is used to show the video source list of described first sprite; Described receiver module also is used to receive the first video source select command; Described parsing module also is used for according to definite first video source of selecting from above-mentioned list of videos of the described first video source select command; Described switch unit 20 specifically is used for described first video source is shown at described first sprite.
Describe by the foregoing description, be not difficult to find out that the present invention has simplified the process that many pictures are provided with middle sprite setting or exchange, improves the ease for operation of equipment; And when adjusting many pictures, do not influence watching of other sprites.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (10)
1, a kind of many pictures method to set up is characterized in that, may further comprise the steps:
Video equipment receives user's switching command; Comprise in the described switching command and need the sub-screen information that switches in the current display mode;
Described video equipment switches according to the video source and the sprite of described switching command to many picture screens in the described video equipment.
2, many pictures method to set up as claimed in claim 1 is characterized in that, also comprises before described video equipment reception user's switching command:
Described video equipment provides many image mode tabulations;
Receive many visual format order that the user selects according to described many image mode tabulations;
Described current display mode by described many visual format order indication is carried out the demonstration of video pictures.
3, many pictures method to set up as claimed in claim 1 is characterized in that, the switching command that described video equipment receives the user is specially:
Reception is also resolved first select command, determines first sprite in the described current display mode;
Determine the first video source information of the described first sprite correspondence;
Reception is also resolved second select command, determines second sprite in the described current display mode;
Determine the second video source information of the described second sprite correspondence;
Described video equipment switches the video source of many picture screens in the described video equipment and sprite according to described switching command and is specially:
Described first video source is shown in described second sprite;
Described second video source is shown in described first sprite.
4, many pictures method to set up as claimed in claim 1 is characterized in that, the switching command that described video equipment receives the user is specially:
Reception is also resolved first select command, determines first sprite in the described current display mode;
The video source list that shows described first sprite;
Receive and resolve the first video source select command, determine first video source of from above-mentioned video source list, selecting;
Described video equipment switches the video source of many picture screens in the described video equipment and sprite according to described switching command and is specially:
Described first video source is shown in described first sprite.
5, a kind of video equipment is characterized in that, comprising:
The order receiving element is used to receive user's switching command, and comprising in the described switching command needs the sub-screen information that switches in the current display mode;
Switch unit is used for switching according to the video source and the sprite of described switching command to the many picture screens of described video equipment.
6, video equipment as claimed in claim 5 is characterized in that, described video equipment also comprises:
Display unit is used to show that described switch unit switches the many picture videos after finishing.
7, video equipment as claimed in claim 5 is characterized in that, described video equipment also comprises:
The peripheral interface circuit unit is used for wired or wireless connection peripheral interface equipment, for video source provides input interface, and provides the input interface of described switching command.
8, video equipment as claimed in claim 5 is characterized in that, described order receiving element comprises:
Receiver module is used to receive first select command and second select command;
Parsing module is used to resolve described first select command, determines first sprite in the described present mode, resolves described second select command and determines, determines second sprite in the described present mode;
Described switch unit specifically is used for described first video source is shown at described second sprite, described second video source is shown in described first sprite.
9, video equipment as claimed in claim 5 is characterized in that, described order receiving element comprises:
Receiver module is used to receive first select command;
Parsing module is used to resolve described first select command, determines first sprite in the described current display mode;
Described display unit also is used to show the video source list of described first sprite;
Described receiver module also is used to receive the first video source select command;
Described parsing module also is used for according to definite first video source of selecting from above-mentioned list of videos of the described first video source select command;
Described switch unit specifically is used for described first video source is shown at described first sprite.
10, video equipment as claimed in claim 5 is characterized in that, described video equipment also comprises:
Memory cell is used for the handover operation according to described switch unit, stores or upgrade the correspondence relationship information of each sprite and video source in the described current display mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810110420XA CN101291398A (en) | 2008-06-02 | 2008-06-02 | Method and apparatus of multi-image setting |
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| CNA200810110420XA CN101291398A (en) | 2008-06-02 | 2008-06-02 | Method and apparatus of multi-image setting |
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| CN102215375A (en) * | 2011-06-24 | 2011-10-12 | 中兴通讯股份有限公司 | Selection method and device for video source of sub-picture of multi-picture in multimedia conference |
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