CN103139651A - Method and system of video switching display - Google Patents
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- CN103139651A CN103139651A CN2013100605211A CN201310060521A CN103139651A CN 103139651 A CN103139651 A CN 103139651A CN 2013100605211 A CN2013100605211 A CN 2013100605211A CN 201310060521 A CN201310060521 A CN 201310060521A CN 103139651 A CN103139651 A CN 103139651A
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- 238000012856 packing Methods 0.000 claims description 25
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- 238000005516 engineering process Methods 0.000 description 6
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Abstract
The invention relates to the technical field of electronic communication, in particular to a method and a system of video switching display. The method of the video switching display comprises generating a coded graph which carries video display information of a present video through a first terminal, and displaying the coded graph on a screen of the first terminal; reading the coded graph displayed on the screen of the first terminal through a second terminal; and extracting the video display information carried by the coded graph obtained by reading through the second terminal, and the second terminal displaying the present video according to the video display information which is obtained by extraction. The method and the system of the video switching display are capable of enabling video switching between terminals to be simple and convenient.
Description
Technical field
The present invention relates to the electronic communication field, be specifically related to a kind of video switch display packing and system.
Background technology
Along with the development of electronic communication, have take pictures and the terminal of video playback capability more and more, such as mobile phone, Hand Personal Computer, panel computer, notebook computer etc.
In prior art, when the user uses an online displaying video of terminal, continue to play described video if use another terminal instead, normally utilize manually to arrange, search out the webpage at described video place and adjust playing progress rate, and then continuing to play described video.In addition, except manually arranging, can also utilize the multi-screen interactive technology to realize video switch between terminal.
Utilize the multi-screen interactive technology to realize wherein describing video switch between terminal as an example of the video switch between A terminal and two terminals of B terminal example.Suppose that the A terminal plays certain video just online, the user thinks that the video switch that will watch continues to watch to the B terminal, and the agreement of at first the A terminal being connected with the B terminal to set is connected with push server, such as DLNA agreement, IGRS protocol etc.; Afterwards, send the video switch request by the A terminal to push server; After push server receives described video switch request, the connected switchable device catalogue of record is sent to the A terminal, the switchable device catalogue that the user receives by the A terminal is selected the equipment of switching, it is for example the B terminal, and the object information of selecting is sent to push server, push server is according to the object information that receives, sets up being connected between A terminal and B terminal; After A terminal and the successful connection of B terminal, the A terminal is with the video information of current broadcast, after packing, such as video content information, video address information, playing progress rate information etc. send to push server, push server sends to the B terminal with the video packets of data that receives, after the described video packets of data of B terminal parses, continue to play the video of A terminal plays, so realize the video switch between A terminal and B terminal.
But when realizing the online video switch of playing of a terminal is continued online the broadcast to another terminal by the multi-screen interactive technology, two terminals of carrying out video switch must be in same LAN, for example the WIFI network; And carry out between two terminals of video switch, specific agreement being set; When two terminals of carrying out video switch connected by push server, the signal that easily is subject to other digital equipment disturbed.Therefore in prior art, between terminal, during video switch, restrictive condition is many, causes the video switch between terminal to be not easy to realize.
Summary of the invention
Video switch display packing provided by the invention and system can make the video switch between terminal easier.
In order to solve this technical problem, the present invention is achieved in that the video switch display packing, comprising:
Generate the coded graphics of the video playback information that carries current video by first terminal, and described coded graphics is presented on the screen of described first terminal;
Distinguish the described coded graphics on the screen that is presented at described first terminal by the second terminal;
The described video playback information that the described coded graphics that obtains by the second terminal extraction recognition carries, and described the second terminal is carried out the broadcast of current video according to the described video playback information that extraction obtains.
Preferably, the described coded graphics that generates the video playback information that carries current video by first terminal, and described coded graphics is presented on the screen of described first terminal, comprising:
Described first terminal obtains the video playback information of described current video according to the video switch instruction that receives;
Described first terminal is encoded to the described video playback information of obtaining, and generates described coded graphics, and described coded graphics is presented on the screen of first terminal.
Preferably, after described first terminal receives described video switch instruction, before obtaining the video playback information of described current video, further comprise: suspend current video and play.
Preferably, described video playback information comprises: the URL(uniform resource locator) address information of current video and playing progress rate information.
Preferably, described video playback information further comprises: broadcaster's identity information of current video, and/or, the review information of current video.
Preferably, described coded graphics is two-dimension code figure, bar code figure or character and graphic.
Preferably, described the second terminal is distinguished the described coded graphics on the screen that is presented at described first terminal, comprising:
Described the second terminal is by taking or the mode of scanning is distinguished described coded graphics on the screen that is presented at described first terminal.
The video switch display system comprises: first terminal and the second terminal;
Described first terminal is used for generating the coded graphics of the video playback information that carries current video, and described coded graphics is presented on the screen of described first terminal;
Described the second terminal, be used for distinguishing the described coded graphics on the screen that is presented at described first terminal, and extract the described video playback information that described coded graphics that recognition obtains carries, and described the second terminal is carried out the broadcast of current video according to the described video playback information that extraction obtains.
Preferably, described first terminal comprises:
The first playing device is used for the receiver, video switching command;
Information acquisition device is for the video playback information of obtaining described current video;
Code device is used for the described video playback information of obtaining is encoded, and generates described coded graphics, and described coded graphics is presented on the screen of first terminal.
Preferably, described the second terminal comprises:
Camera head is used for distinguishing the described coded graphics on the screen that is presented at described first terminal;
Decoding device is used for extracting the described video playback information of carrying on the described coded graphics that obtains of distinguishing;
The second playing device is used for carrying out the broadcast of current video according to the described video playback information that extraction obtains.
By video switch display packing provided by the invention and system, can reach following beneficial effect:
At first video switch display packing of the present invention and system generate the coded graphics of the video playback information that carries current video by first terminal, and described coded graphics are presented on the screen of first terminal; Distinguished the coded graphics on the screen that is presented at first terminal by the second terminal, and extract the video playback information that coded graphics carries in the coded graphics that the second terminal obtains from recognition, and described the second terminal is carried out the broadcast of current video according to the described video playback information that extraction obtains.Wherein, at the video switch that first terminal is play in the process of the second terminal, carry video playback information because be by coded graphics, only needing the recognition coded graphics and extract the video playback information that coded graphics carries can be in the second terminal plays, and first terminal and the second terminal can be connected in different networks; In the process of video switch, do not need to define agreement between first terminal and the second terminal; And during the second coded graphics on terminal recognition first terminal screen, do not need to connect by signal between first terminal and the second terminal, therefore the signal that sends of other digital equipment can not interfere with the coded graphics on the screen of the second terminal recognition first terminal, when having overcome in prior art between terminal video switch, restrictive condition is many, the technical problem that causes the video switch between terminal to be not easy to realize, therefore video switch display packing provided by the invention and system, can make the video switch between terminal easier.
Description of drawings
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of the embodiment of the present invention 1 video switch display packing;
Fig. 2 is the flow chart of the embodiment of the present invention 2 video switch display packings;
Fig. 3 is the flow chart of the embodiment of the present invention 3 video switch display packings;
Fig. 4 is the structural representation of the embodiment of the present invention 5 video switch display systems;
Fig. 5 is the structural representation of the embodiment of the present invention 6 video switch display systems.
Embodiment
Below with reference to accompanying drawing, the technical scheme of various embodiments of the present invention is carried out clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the present invention protects.
Embodiment 1
The embodiment of the present invention 1 provides a kind of video switch display packing, and as shown in Figure 1, main treatment step comprises:
Step S11: generate the coded graphics of the video playback information that carries described current video by first terminal, and described coded graphics is presented on the screen of described first terminal;
Step S12: distinguish the described coded graphics on the screen that is presented at described first terminal by the second terminal;
Step S13: the described video playback information that the described coded graphics that obtains by the second terminal extraction recognition carries;
Step S14: the second terminal is carried out the broadcast of current video according to the described video playback information that extraction obtains.
In step S11, first terminal refers to current terminal of carrying out displaying video, and described terminal can be panel computer, smart mobile phone, notebook computer, Hand Personal Computer etc.
The coded graphics that is presented on the screen of first terminal can have various ways, and the coded graphics that for example is presented on first terminal is the two-dimension code figure, is perhaps bar code figure, is perhaps character and graphic, will not enumerate herein.
In step S12, distinguish the coded graphics on the screen that on the screen that is presented at first terminal, coded graphics refers to utilize the second terminal recognition to be presented at first terminal.
In step S12, the method for the coded graphics on the second terminal recognition first terminal screen can for take, scanning or other can distinguish the method for coded graphics arbitrarily.
Wherein, the second terminal that is used for distinguishing the coded graphics on the screen of first terminal can be panel computer, smart mobile phone, notebook computer etc.
In the present embodiment, at the video switch that first terminal is play in the process of the second terminal, carry video playback information because be by coded graphics, only need the recognition coded graphics and extract video switch to the second terminal plays that video playback information that coded graphics carries can be play at first terminal, first terminal and the second terminal can be connected in different networks; In the process of video switch, do not need to define agreement between first terminal and the second terminal; And during the second coded graphics on terminal recognition first terminal screen, do not need to connect by signal between first terminal and the second terminal, therefore the signal that sends of other digital equipment can not interfere with the coded graphics on the screen of the second terminal recognition first terminal, when having overcome in prior art between terminal video switch, restrictive condition is many, the technical problem that causes the video switch between terminal to be not easy to realize, therefore video switch display packing provided by the invention and system, can make the video switch between terminal easier.
Embodiment 2
The present embodiment 2 provides a kind of preferred embodiment of video switch display packing on the basis of embodiment 1, as shown in Figure 2, main treatment step comprises:
Step S21: first terminal obtains the video playback information of current video according to the video switch instruction that receives.
Step S22: described first terminal carries out the two-dimension code coding to the described video playback information of obtaining, and generates the two-dimension code figure, and described two-dimension code figure is presented on the screen of first terminal.
Step S23: the second terminal is by taking or the mode of scanning is distinguished described two-dimension code figure on the screen that is presented at described first terminal.
Step S24: the second terminal utilizes the two-dimension code decoding that the two-dimension code figure that recognition obtains is decoded, to extract the video playback information that described two-dimension code figure carries from the two-dimension code figure.
Step S25: the second terminal is play current video according to the described video playback information that obtains.
In step S21, the video switch instruction that first terminal receives is to be triggered by the user, the mode that the user triggers the video switch instruction has multiple, for example, generate at the webpage of playing current video the trigger button that triggers the video switch instruction for the user in advance, the user can trigger described video switch instruction by the described trigger button of the touch that touches first terminal; Perhaps trigger described video switch instruction by remote controller; Perhaps click described trigger button by mouse, trigger the video switch instruction.
After the user triggered the video switch instruction, when first terminal can record it and receives the video switch instruction, the playing progress rate of current video also generated playing progress rate information.
Described video switch instruction that the user triggers, that first terminal receives can not affect current video in the broadcast at first terminal place.
Described video playback information is except comprising that first terminal receives the playing progress rate information of the described current video that records after described video switch instruction, also comprises the URL(uniform resource locator) address information of current video.
Wherein, the URL(uniform resource locator) address information refers to the network address of the current video that first terminal is watched, and is the address of the resource of standard on the internet.
In step S22, by the video playback information that obtains being carried out the two-dimension code coding, can generate the two-dimension code figure, carry video playback information in the two-dimension code figure that therefore generates.
In step S24, after the two-dimension code graphic decoder that the second terminal obtains recognition, can obtain the video playback information that the two-dimension code figure carries.
Because when video playback information comprises the URL(uniform resource locator) address information of current video, the second terminal can according to the URL(uniform resource locator) address information, be directly switch to the broadcast webpage of current video.
The playing progress rate information that also comprises the described current video that first terminal records when receiving described video switch instruction in video playback information, the playing progress rate of the second terminal current video that adjustment finds according to described playing progress rate information switches to the second end with the current video with first terminal place's broadcast and plays.
Wherein the current video playing progress rate place that records when first terminal receives switching command, continue to play.
When the current video that first terminal is play switches to the second terminal plays, do not affect current video in the broadcast at first terminal place, the video that the video switch mode between this kind terminal can be used between friend is shared.
In addition, can further include broadcaster's identity information of identification information current video and/or the review information of current video in video playback information.The user can increase more customize services by obtaining broadcaster's identity information, such as can be on the second terminal recording played person's identity information automatically, after stopping broadcast on the second terminal, can be recorded to server, when the user plays again like this, can whether continue the play content of last time by reminding user on other equipment.Have simultaneously broadcaster's identity information, can also realize the identity characteristic the when user comments on the second terminal.Also can help the same user's of video website track record behavioural characteristic, for commercial advertisement, individual service provide data.
Embodiment 3
The present embodiment 3 provides a kind of preferred embodiment of video switch display packing on the basis of embodiment 1, main treatment step comprises as shown in Figure 3:
Step S31: first terminal suspends current video and plays according to the video switch instruction that receives, and obtains the video playback information of described current video.
Step S32: described first terminal carries out barcode encoding to the described video playback information of obtaining, and generates bar code figure, and described bar code figure is presented on the screen of first terminal.
Step S33: the second terminal is by taking or the mode of scanning is distinguished described bar code figure on the screen that is presented at described first terminal.
Step S34: the second terminal utilizes bar code decoding that the bar code figure that recognition obtains is decoded, to extract the video playback information that described two-dimension code figure carries from bar code figure.
Step S35: the second terminal continues the broadcast of current video according to the described video playback information that obtains.
Wherein, the bar code described in the present embodiment is a plurality of secret notes and the blank pattern of parallel lines that forms of arranging according to certain coding rule that finger widths does not wait.
Compare with embodiment 2, after in the present embodiment, first terminal receives the video switch instruction, suspend the broadcast of current video, namely stop current video in the broadcast at first terminal place.
So, can will trigger the trigger button of video switch instruction and the pause button of current video becomes one for the user.The user can trigger the screen switching command by triggering the pause button of current video, suspends current video and plays; And first terminal can record current video at the playing progress rate at first terminal time-out place and generate playing progress rate information.
Compare with embodiment 2, after in the present embodiment, first terminal receives the video switch instruction, can suspend current video in the broadcast at first terminal place.
In addition, with embodiment 2 relatively, in the present embodiment, first terminal is different to the coded system of the video playback information obtained, utilizes the barcode encoding mode that the video playback information of obtaining is encoded in the present embodiment; The second corresponding terminal is decoded to the bar code figure of recognition and is obtained video playback information.
In embodiment 2 and embodiment 3, introduce respectively two-dimension code and bar code as the carrier of communication, can realize better compatibility, any two-dimension code or bar code analysis program can record, analyze and finally realize multi-screen interactive.
Embodiment 4
The present embodiment 4 provides a kind of preferred embodiment of video switch display packing on the basis of embodiment 1, main treatment step comprises:
Step S41: first terminal suspends current video and plays according to the video switch instruction that receives, and obtains the video playback information of described current video.
Step S42: described first terminal carries out literal code to the described video playback information of obtaining, the generating character figure, and with described character ﹠ graph display on the screen of first terminal.
Described character and graphic refers to the character and graphic with the video playback information combination one-tenth of character express.
Step S43: the second terminal is by taking or the mode of scanning is distinguished described character and graphic on the screen that is presented at described first terminal.
Step S44: the second terminal utilizes optical character identification to extract the video playback information that described character and graphic carries from the character and graphic that recognition obtains.
Step S45: the second terminal continues the broadcast of current video according to the described video playback information that obtains.
In embodiment 2, embodiment 3 and embodiment 4, after first terminal received the video switch instruction, current video can continue to play at the first terminal place, also can suspend current video in the broadcast of first terminal.
After if first terminal receives the video switch instruction, current video is play in first terminal place's continuation, after first terminal receives the video switch instruction, in the time of can recording it and receive the video switch instruction current video is at the playing progress rate at first terminal place, and generates playing progress rate information according to the playing progress rate of record;
After if first terminal receives the video switch instruction, current video is in first terminal place's time-out broadcast, and first terminal records current video at the playing progress rate at time-out place, and according to the playing progress rate generation playing progress rate information of current video at the time-out place.
In embodiment 2, embodiment 3 and embodiment 4, during the coded graphics of the second terminal on recognition first terminal screen, by taking or the mode of scanning is distinguished coded graphics, as long as the second terminal has camera; In addition, the second terminal is taken pictures to the coded graphics on first terminal or when scanning, therefore the connection that does not need to set up wireless or wired form between first terminal and the second terminal does not require the network of first terminal and the access of the second terminal.Because there is no the transmission of electromagnetic signal between first terminal and the second terminal, therefore can not be subject to the interference of the signal of other digital equipment simultaneously.The quantity that can be used for simultaneously continuing the second terminal that current video plays is unrestricted, and the quantity of the second terminal can be for a plurality of.
By the video switch display packing that embodiment 1 to embodiment 4 provides, compare with existing multi-screen interactive technology, need not to define proprietary protocol, also need not to carry out Internet Transmission, easy to use, have better versatility and compatibility, experience and the service of more optimizing is provided for the user.
Embodiment 5
The present embodiment 5 provides a kind of video switch display system, and as shown in Figure 4, described video switch display system mainly comprises: first terminal 51 and the second terminal 52;
Wherein, first terminal 51 is used for generating the coded graphics of the video playback information that carries current video, and described coded graphics is presented on the screen of described first terminal 51;
The second terminal 52, be used for distinguishing the described coded graphics on the screen that is presented at described first terminal 51, and extract the described video playback information that described coded graphics that recognition obtains carries, and the second terminal 52 is carried out the broadcast of current video according to the described video playback information that extraction obtains.
The video switching system that the present embodiment provides can be realized video switch display packing as described in Example 1, can make the video switch between terminal easier.
Embodiment 6
The present embodiment 6 provides a kind of preferred embodiment of video switching system on the basis of embodiment 5, as shown in Figure 5, mainly comprise first terminal 51 and the second terminal 52, the quantity of wherein said the second terminal 52 can be for a plurality of arbitrarily, and Fig. 4 only draws second terminal 52 as example.
Described first terminal 51 comprises:
The first playing device 511 is used for the receiver, video switching command;
Can be two-dimension code figure, bar code figure or character and graphic with the video playback information coding that obtains by code device 513.
Described the second terminal 52 comprises:
Camera head 521 is used for distinguishing the described coded graphics on the screen that is presented at described first terminal 51, and preferably described camera head is camera.
Decoding device 522 is used for extracting the described video playback information of carrying on the described coded graphics that obtains of distinguishing;
Decoding device 522 can be decoded to the coded graphics that recognition obtains, to extract the described video playback information of carrying on the described coded graphics that obtains of distinguishing.
If the coded graphics of distinguishing is the two-dimension code figure, carry out the two-dimension code decoding;
If the coded graphics of distinguishing is bar code figure, carry out bar code decoding;
If the coded graphics of distinguishing is character and graphic, utilizes optical character to know and obtain video playback information from character and graphic.
The second playing device 523 is used for carrying out the broadcast of current video according to the described video playback information that extraction obtains.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be completed by the hardware that program command is correlated with, aforesaid program can be stored in computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Various embodiment provided by the invention can be as required combination mutually in any way, the technical scheme that obtains by this combination, also within the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if of the present invention these are revised and within modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also comprises these changes and modification interior.
Claims (10)
1. the video switch display packing, is characterized in that, comprising:
Generate the coded graphics of the video playback information that carries current video by first terminal, and described coded graphics is presented on the screen of described first terminal;
Distinguish the described coded graphics on the screen that is presented at described first terminal by the second terminal;
The described video playback information that the described coded graphics that obtains by the second terminal extraction recognition carries, and described the second terminal is carried out the broadcast of current video according to the described video playback information that extraction obtains.
2. video switch display packing according to claim 1, is characterized in that, the described coded graphics that generates the video playback information that carries current video by first terminal, and described coded graphics is presented on the screen of described first terminal, comprising:
Described first terminal obtains the video playback information of described current video according to the video switch instruction that receives;
Described first terminal is encoded to the described video playback information of obtaining, and generates described coded graphics, and described coded graphics is presented on the screen of first terminal.
3. video switch display packing according to claim 2, is characterized in that, after described first terminal receives described video switch instruction, before obtaining the video playback information of described current video, further comprises: suspend current video and play.
4. video switch display packing according to claim 1, is characterized in that, described video playback information comprises:
The URL(uniform resource locator) address information of current video and playing progress rate information.
5. video switch display packing according to claim 4, is characterized in that, described video playback information further comprises:
Broadcaster's identity information of current video, and/or, the review information of current video.
6. video switch display packing according to claim 1, is characterized in that, described coded graphics is two-dimension code figure, bar code figure or character and graphic.
7. video switch display packing according to claim 1, is characterized in that, described the second terminal is distinguished the described coded graphics on the screen that is presented at described first terminal, comprising:
Described the second terminal is by taking or the mode of scanning is distinguished described coded graphics on the screen that is presented at described first terminal.
8. the video switch display system, is characterized in that, comprising: first terminal and the second terminal;
Described first terminal is used for generating the coded graphics of the video playback information that carries current video, and described coded graphics is presented on the screen of described first terminal;
Described the second terminal, be used for distinguishing the described coded graphics on the screen that is presented at described first terminal, and extract the described video playback information that described coded graphics that recognition obtains carries, and described the second terminal is carried out the broadcast of current video according to the described video playback information that extraction obtains.
9. video switch display system according to claim 8, is characterized in that, described first terminal comprises:
The first playing device is used for the receiver, video switching command;
Information acquisition device is for the video playback information of obtaining described current video;
Code device is used for the described video playback information of obtaining is encoded, and generates described coded graphics, and described coded graphics is presented on the screen of first terminal.
10. video switch display system according to claim 8, is characterized in that, described the second terminal comprises:
Camera head is used for distinguishing the described coded graphics on the screen that is presented at described first terminal;
Decoding device is used for extracting the described video playback information of carrying on the described coded graphics that obtains of distinguishing;
The second playing device is used for carrying out the broadcast of current video according to the described video playback information that extraction obtains.
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| CN104811781A (en) * | 2014-01-24 | 2015-07-29 | 贝壳网际（北京）安全技术有限公司 | Video across-screen playing method and video across-screen playing device |
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| CN108830348A (en) * | 2018-06-11 | 2018-11-16 | 深圳市酷开网络科技有限公司 | Method, storage medium and the VR equipment of VR equipment synchronous intelligent terminal content |
| CN111526416A (en) * | 2020-04-17 | 2020-08-11 | 腾讯科技（深圳）有限公司 | Video playing method, device, equipment and storage medium |
| CN116389840A (en) * | 2023-06-02 | 2023-07-04 | 深圳市硅派科技有限公司 | Digital television program playing method and device and digital television |
| CN116980701A (en) * | 2023-09-21 | 2023-10-31 | 广东保伦电子股份有限公司 | Wireless switching control method, device and system based on two-dimensional secret code |
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| CN111526416A (en) * | 2020-04-17 | 2020-08-11 | 腾讯科技（深圳）有限公司 | Video playing method, device, equipment and storage medium |
| CN116389840A (en) * | 2023-06-02 | 2023-07-04 | 深圳市硅派科技有限公司 | Digital television program playing method and device and digital television |
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