CN107360453A - A kind of multimedia cross screen playing method and system - Google Patents
A kind of multimedia cross screen playing method and system Download PDFInfo
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- CN107360453A CN107360453A CN201710610784.3A CN201710610784A CN107360453A CN 107360453 A CN107360453 A CN 107360453A CN 201710610784 A CN201710610784 A CN 201710610784A CN 107360453 A CN107360453 A CN 107360453A
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- terminal
- multimedia
- coded graphics
- information
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of multimedia cross screen playing method and system, first terminal generates currently playing multimedia coded graphics, the coded graphics is shown in the screen of the first terminal or be connected on the screen of the first terminal, the coded graphics includes compiles the currently playing multimedia id information to be formed by the first agreement；Second terminal obtains the coded graphics and carries out parsing currently playing multimedia id information, obtains URL addresses, is played so as to realize across screen display.The multimedia cross screen playing method and system of the present invention, currently playing multimedia can be carried out quickly showing across screen；Or parse the first agreement when second terminal does not possess, then after performing viewing conditioning tasks, it can just carry out across screen display broadcasting.
Description
Technical field
The present invention relates to technical field of electronic communication, and in particular to a kind of multimedia cross screen playing method and system.
Background technology
In the prior art, user can by mobile phone, HPC, tablet personal computer, etc. watched video whenever and wherever possible
Or the screen played by network digital TV channel, if desired carry out being watched in other screens, again manual search
Resource information, it on the other hand also cannot be introduced into currently playing video playback progress and continue viewing, it is necessary to drag progress manually
Watched, can not carry out watching across screen, greatly reduce Consumer's Experience.
With the development of information science, have and take pictures and the terminal of video playback capability is more and more, such as mobile phone, hand-held electricity
Brain, tablet personal computer etc., to information resources it is shared more and more frequently, when user plays video online using a terminal, no
It can also only pass to other people with foradownloaded video resource and share, the behavior of these users, once malice is for it, carry out no version
Power is propagated without restraint, is possessed video copyright person and is produced infringement of copyright.
Therefore be highly desirable, in the case of network prosperity, carry out video or share ground fast propagation, while protect as much as possible
Card, video effectively ensure the legitimate rights and interests of the copyright person of video during multi-screen is shared.
The content of the invention
It is an object of the invention to propose a kind of online multimedia quickly across the method shielded or shared, while protect as much as possible
Card, multimedia effectively ensure the legitimate rights and interests of multimedia copyright person during multi-screen is shared.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of multimedia cross screen playing method, comprises the following steps,
First terminal generates currently playing multimedia coded graphics, and by the coded graphics in the first terminal
Screen and/or be connected on a screen of the first terminal shows that the coded graphics is included by the first agreement compiling shape
Into currently playing multimedia id information；Second terminal obtains the coded graphics；The second terminal is to obtaining code pattern
Shape is parsed；The second terminal parses the currently playing multimedia id information that the coded graphics includes, if described the
Then the second terminal obtains URL addresses to two terminal successfully resolveds, the second terminal by URL addresses links and accesses, so as to
Realize and played across screen display.
Further, the second terminal successfully resolved then obtains URL addresses, and concrete mode is that the second terminal is led to
Cross parsing id information and obtain ID decoded informations, play ground to the server request specified by the first agreement by ID decoded informations
Location, the server push URL addresses are to second terminal.
Further, the second terminal obtains coded graphics by way of scanning or shooting, or second terminal is led to
The coded graphics formed through first terminal that third terminal is recommended to share is crossed, the coded graphics is two-dimension code pattern, three-dimension code
Any combination between one or two kinds of above in figure, AR codes, bar code figure, character and graphic.
Further, the coded graphics includes currently playing multimedia playback progress information.
Further, the coded graphics is also comprising viewing conditional information, if the second terminal does not possess parsing first
Agreement authority, then the second terminal is parsed to obtain to coded graphics watches conditional information.
Further, viewing bar is performed if not possessing and user being received to the second terminal of the first protocol analysis authority
After part information task, then do not possess and URL addresses are obtained to the second terminal of the first protocol analysis authority, and by URL
Location links and accesses, played so as to realize across screen display.
The present invention relates to a kind of multimedia cross screen playing system, including the multimedia cross screen playing system to include：First
Terminal and second terminal；The first terminal, for generating currently playing multimedia coded graphics, and shown by screen
Show；The first terminal, including information acquisition unit, protocol generation unit, coding generation unit and screen；The protocol generation
Unit produces the first protocol information, and currently playing multimedia id information is formed for compiling；Described information acquiring unit obtains
The currently playing multimedia id information；The coding generating means are compiled the information that described information acquiring unit obtains
Code, generate coded graphics；The second terminal includes scanning element, resolution unit, execution unit；The scanning element is used to obtain
The volume formed through first terminal for taking the coded graphics of first terminal screen display or recommending to share via third terminal
Code figure；The resolution unit is used to parse the information entrained by the coded graphics, obtains URL addresses；The execution unit,
For by URL addresses links and accesses, being played so as to realize across screen display.
Further, in an embodiment, a kind of described information acquiring unit of multimedia cross screen playing system also obtains institute
State currently playing multimedia playback progress information.
Further, in an embodiment, the second terminal, in addition to a memory cell, for under user's storage
The multimedia of load or/and confession user collect the currently playing multimedia messages.
Further, in an embodiment, the second terminal, in addition to one share recommendation unit, for by the coding
Figure shares recommendation to third terminal by wireless network mode.
By the multimedia cross screen playing method and system of the present invention, with prior art, following beneficial effect can be reached
Fruit：
(1) multimedia cross screen playing method and system of the invention, in second terminal enter currently playing multimedia
When row plays, it is only necessary to first terminal is shown or is connected to the coded graphics on a screen of the first terminal and be scanned
Identification, and successfully resolved then obtains URL addresses, you can cross screen playing is carried out in second terminal, first terminal and second terminal can
To be connected in different networks.
(2) multimedia cross screen playing method and system of the invention, the coded graphics includes to be compiled by the first agreement
The currently playing multimedia id information formed, rights encryption effect is carried out equivalent to the coded graphics formed to first terminal,
Possess and to the first agreement parse the second terminal of authority and could effectively be parsed from coded graphics and obtain URL addresses, protect
The multimedia copyright that card first terminal is propagated is protected, and avoids other people from being downloaded by intelligent terminal and malicious dissemination.
(3) multimedia cross screen playing method and system of the invention, second terminal can be to possess scanning, identification coding
Graphing capability and the terminal for possessing progress network communication, while the number of second terminal is unrestricted, passes through between second terminal
Viewing multimedia is carried out after scanning parsing, signal (including electric signal or magnetic need not be passed through between first terminal and second terminal
Field is wirelessly broadcast) connection, so that will not be interfered between multiple second terminals.
(4) second terminal carries out parsing with directly obtaining URL by possessing the first agreement authority of parsing to coded graphics
Behind location, or execution viewing conditioning tasks, have permission and obtain URL addresses, conduct interviews, while first terminal is currently playing
Multimedia continues to play, and does not interfere with the multimedia of first terminal.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding invention, forms the part of the present invention, the present invention
Schematic description and description be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of the multimedia cross screen playing method of the embodiment of the present invention 1；
Fig. 2 is the flow chart of the multimedia cross screen playing method of the embodiment of the present invention 2；
Fig. 3 is the theory diagram of the multimedia cross screen playing system of the embodiment of the present invention 3.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It should be noted that multimedia in the present invention is the media forms such as text, sound, image, video,
Can be that single media format embodies, can independent image, or video etc..
It should be noted that " first " in " first terminal " signified in the present invention, " second terminal ", " third terminal "
" second ", " the 3rd " are only used for distinguishing two different terminals, are not used in and technical scheme is defined, this hair
Bright first terminal is the terminal for possessing generation coded graphics function, and second terminal possesses scanning, identification coded graphics function
Terminal.It is to be noted that the quantity of second terminal does not limit in the present invention, can be a terminal, or multiple ends
Hold, implementation the inventive method and system, without communication between multiple second terminals, also without interfering.
Embodiment 1
The present embodiment 1 provides a kind of multimedia cross screen playing method, and multimedia is video in the present embodiment, such as accompanying drawing 1
It is shown, comprise the following steps,
Step S1：First terminal generates the coded graphics of currently playing video, and the coded graphics is a kind of Quick Response Code figure
Shape, the two-dimension code pattern include id information and playback progress information；
Step S2：The coded graphics is shown on the screen of the first terminal；
Step S3：Second terminal obtains and coded graphics is obtained by way of scanning or shooting；
Step S4：The second terminal obtains playback progress information to obtaining coded graphics, and is obtained by authenticating parsing
URL addresses；
Described to obtain URL addresses by authenticating to parse, concrete mode is that the second terminal is obtained by parsing id information
ID decoded informations, broadcast address, the server push are asked to the server specified by the first agreement by ID decoded informations
URL addresses are to second terminal；
Step S5：The second terminal by URL addresses carry out links and accesses, according to playback progress information so as to realize across
Screen shows to currently playing video and played.
Wherein, the first protocol information is set between the first terminal and second terminal, the first terminal is according to first
The coded graphics of the currently playing video of protocol generation, the second terminal obtains id information, and is carried out by the first agreement to ID
Information is authenticated, and so as to obtain URL addresses, is linked, and is played so as to realize across screen display.
Further, step S5, in addition to, second terminal can be by being downloaded storage after the access of URL addresses by video
To second terminal equipment or collected or shared coding information to third terminal equipment.
Wherein collection is collected comprising the information to currently playing video；
It should be noted that first terminal is that possess the terminal for generating coded graphics function in the present embodiment, described first
Terminal can be smart mobile phone, computer, IPAD etc.；The second terminal is that possess scanning, identification coded graphics function and possess
Carry out the terminal of network communication.
It should be noted that in the inventive method, the coded graphics can not contain currently playing video progress msg, this
Invention can also realize the function of cross screen playing.In the present embodiment, in order to reach when switching is shielded, it can enter in currently playing video
Continue to play on degree, there can be more preferable Consumer's Experience, the coded graphics contains currently playing video progress msg, is this hair
The embodiment of bright further function.
Embodiment 2
The present embodiment 2 provides a kind of multimedia cross screen playing method, and the present embodiment multimedia is video, such as the institute of accompanying drawing 2
Show, comprise the following steps,
Step S1：First terminal generates the coded graphics of currently playing video, and the coded graphics is a kind of Quick Response Code figure
Shape, the two-dimension code pattern include id information, playback progress information, viewing conditional information；
Step S2：The coded graphics is shown on the screen for being connected to the first terminal；
Step S3：Second terminal obtains coding by way of scanning or shooting from the screen for being connected to the first terminal
Figure；
Step S4：The second terminal carries out authentication parsing to the coded graphics of acquisition, if the second terminal does not possess
The first agreement authority is parsed, then the second terminal is parsed to obtain playback progress information and viewing bar to obtaining coded graphics
Part information, into step S41；If the second terminal possesses the first agreement authority of parsing, parsed with obtaining URL by authenticating
Location；
Step S41：After the second terminal receives user's execution viewing conditional information task, URL addresses can be obtained；
Step S5：The second terminal by URL addresses carry out links and accesses, according to playback progress information so as to realize across
Screen shows to currently playing video and played.
Further, step S5, in addition to, second terminal is downloaded storage to second after being accessed by URL addresses
Terminal device is collected or is shared coding information to third terminal equipment.
It should be noted that first terminal is that possess the terminal for generating coded graphics function in the present embodiment, described first
Terminal can be smart mobile phone, computer, IPAD etc.；The second terminal is that possess scanning, identification coded graphics function and possess
Carry out the terminal of network communication.
It should be noted that in embodiment, the coded graphics can not include the playing progress rate of currently playing video
Information, the playback progress information of currently playing video, it is in order to which the progress played in current video can be continued in cross screen playing
On continue play video.
It should be noted that payment viewing can be included by performing viewing conditional information task, or after asking other people to pay
Viewing etc., it is conditional to watch currently playing video, it is not limited to the way of paying of the present embodiment.
Embodiment 3
The present embodiment 3 provides a kind of multimedia cross screen playing system, as shown in Figure 3,
The multimedia cross screen playing system includes：First terminal 1 and second terminal 2,
The first terminal 1, for generating currently playing multimedia coded graphics, and shown by screen；
The first terminal 1, including information acquisition unit, protocol generation unit, coding generation unit and screen,
The protocol generation unit 11, for producing the first protocol information, and for compiling currently playing multimedia ID
Information,
Described information acquiring unit 12, for obtaining currently playing multimedia id information,
The coding generation unit 13 is used to be encoded currently playing multimedia id information, generates coded graphics,
The second terminal 2, including scanning element 21, resolution unit 22, execution unit 23,
The scanning element 21 is used for the coded graphics for obtaining first terminal screen display,
The resolution unit 22 is used to parse the information entrained by the coded graphics, specifically, the resolution unit
ID decoded informations are obtained by parsing id information, play ground to the server request specified by the first agreement by ID decoded informations
Location.
The execution unit 23, for receiving the server push URL addresses, and by URL addresses links and accesses, from
And realize multimedia and played across screen display.
Embodiment 4
The present embodiment 4 provides a kind of multimedia cross screen playing system, and the multimedia cross screen playing system includes：First
Terminal and second terminal,
The first terminal, for generating currently playing multimedia coded graphics, and shown by screen；
The first terminal, including information acquisition unit, protocol generation unit, coding generation unit and screen,
The protocol generation unit, for producing the first protocol information, and for compiling currently playing multimedia ID letters
Breath,
Described information acquiring unit, for obtaining the currently playing multimedia playing progress rate, currently playing multimedia
Id information,
The coding generation unit is used for the currently playing multimedia playing progress rate, currently playing multimedia ID
Information is encoded, and generates coded graphics,
The second terminal, including scanning element, resolution unit, execution unit,
The scanning element is used for the coded graphics for obtaining first terminal screen display,
The resolution unit is used to parse the information entrained by the coded graphics, and specifically, the resolution unit is led to
Cross parsing id information and obtain ID decoded informations, play ground to the server request specified by the first agreement by ID decoded informations
Location.
The execution unit, for receiving the server push URL addresses, and by URL addresses links and accesses, and lead to
Currently playing multimedia playing progress rate is crossed, so as to carry out playing across screen display to currently playing multimedia.
Embodiment 5
On the basis of the present embodiment 3 or 4 provides a kind of multimedia cross screen playing system, further, described second eventually
End 2 also includes a memory cell, described currently playing for storing the multimedia downloaded for user or/and supplying user to collect
Multimedia messages.
Embodiment 6
, can also further on the basis of the present embodiment 3 or 4 provides a kind of multimedia cross screen playing system, second eventually
Recommendation unit is also shared in end 2 including one, recommends for the coded graphics to be shared by wireless network mode to the 3rd eventually
End.
Embodiment 7
On the basis of the present embodiment 3 or 4 provides a kind of multimedia cross screen playing system, further, described second eventually
End 2 also includes a memory cell, described currently playing for storing the multimedia downloaded for user or/and supplying user to collect
Multimedia messages, one shares recommendation unit, recommends for the coded graphics to be shared by wireless network mode to the 3rd eventually
End.
Various embodiments provided by the invention can be mutually combined in any way as needed, be obtained by this combination
Technical scheme, it is also within the scope of the invention.
It should be noted that in the present invention, the coded graphics can be two-dimension code pattern, three-dimension code figure, AR codes, bar
Any combination between one or two kinds of above in code graphic, character and graphic.In embodiment 1, the coded graphics
For two-dimension code pattern single figure constitution, it can also be combined and formed by Quick Response Code and bar code figure, wherein AR codes, for enhancing
The figure that reality technology (Augmented Reality, abbreviation AR) technology is realized.
It should be noted that the multimedia of present invention meaning can include online broadcasting video or program, or receive
Ensconce the video or program of first terminal.
The preferred embodiments of the present invention are description above described, it is to be understood that the present invention is not limited to above-mentioned implementation
Example, and the exclusion to other embodiment should not be regarded as.By the enlightenment of the present invention, those skilled in the art combine known or existing
The change that technology, knowledge are carried out also should be regarded as within the scope of the present invention.
Claims (10)
- A kind of 1. multimedia cross screen playing method, it is characterised in that comprise the following steps,First terminal generates currently playing multimedia coded graphics, and by the coded graphics the first terminal screen And/or be connected on a screen of the first terminal and show, the coded graphics includes compiles what is formed by the first agreement Currently playing multimedia id information；Second terminal obtains the coded graphics；The second terminal parses to obtaining coded graphics；The second terminal parses the currently playing multimedia id information that the coded graphics includes, if the second terminal solution Analyse successfully that then the second terminal obtains URL addresses, the second terminal is by URL addresses links and accesses, so as to realize across screen Display plays.
- 2. multimedia cross screen playing method according to claim 1, it is characterised in that the second terminal successfully resolved is then URL addresses are obtained, concrete mode is that the second terminal obtains ID decoded informations by parsing id information, decodes and believes by ID Cease and broadcast address is asked to the server specified by the first agreement, the server push URL addresses are to second terminal.
- 3. multimedia cross screen playing method according to claim 1, it is characterised in thatThe second terminal obtains coded graphics by way of scanning or shooting, or second terminal is recommended by third terminal The coded graphics formed through first terminal shared, the coded graphics are two-dimension code pattern, three-dimension code figure, AR codes, bar shaped Any combination between one or two kinds of above in code figure, character and graphic.
- 4. multimedia cross screen playing method according to claim 1, it is characterised in thatThe coded graphics includes currently playing multimedia playback progress information.
- 5. multimedia cross screen playing method according to claim 1, it is characterised in thatThe coded graphics is also comprising viewing conditional information, if the second terminal does not possess the first agreement authority of parsing, institute Second terminal is stated coded graphics is parsed to obtain viewing conditional information.
- 6. multimedia cross screen playing method according to claim 5, it is characterised in thatIf not possessing after user's execution viewing conditional information task is received to the second terminal of the first protocol analysis authority, Do not possess then and URL addresses are obtained to the second terminal of the first protocol analysis authority, and by URL addresses links and accesses, from And realize and played across screen display.
- 7. a kind of multimedia cross screen playing system, it is characterised in that include including the multimedia cross screen playing system：First eventually End and second terminal；The first terminal, for generating currently playing multimedia coded graphics, and shown by screen；The first terminal, including information acquisition unit, protocol generation unit, coding generation unit and screen；The protocol generation unit produces the first protocol information, and currently playing multimedia id information is formed for compiling；Described information acquiring unit obtains the currently playing multimedia id information；The coding generating means are encoded the information that described information acquiring unit obtains, and generate coded graphics；The second terminal includes scanning element, resolution unit, execution unit；The scanning element is used to obtain the coded graphics of first terminal screen display or via third terminal recommended hour The coded graphics formed through first terminal enjoyed；The resolution unit is used to parse the information entrained by the coded graphics, obtains URL addresses；The execution unit, for by URL addresses links and accesses, being played so as to realize across screen display.
- 8. multimedia cross screen playing system according to claim 7, it is characterised in thatDescribed information acquiring unit also obtains the currently playing multimedia playback progress information.
- 9. multimedia cross screen playing system according to claim 7, it is characterised in thatThe second terminal, in addition to a memory cell, for storing the multimedia downloaded for user or/and supplying user to collect The currently playing multimedia messages.
- 10. multimedia cross screen playing system according to claim 7, it is characterised in thatThe second terminal, in addition to one share recommendation unit, for the coded graphics to be shared by wireless network mode Recommend to third terminal.
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