CN109831691A - A kind of multi-screen interaction method - Google Patents
A kind of multi-screen interaction method Download PDFInfo
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- CN109831691A CN109831691A CN201910186243.1A CN201910186243A CN109831691A CN 109831691 A CN109831691 A CN 109831691A CN 201910186243 A CN201910186243 A CN 201910186243A CN 109831691 A CN109831691 A CN 109831691A
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Abstract
The invention belongs to multimedia play technology fields, disclose a kind of multi-screen interaction method.The present invention includes: that S1. mobile terminal and television establish signal transmission passage with server respectively；S2. whether server real-time detection mobile terminal issues interaction solicited message；S3. when the test results is yes, server obtains the played file and/or command information of current mobile terminal, and the played file and/or command information that will acquire are sent to the television that pairing is completed with current mobile terminal in real time；S4. current television end decodes and exports after receiving played file and/or command information.Mobile terminal and television establish the telecommunication that connection type is unlimited distance in the present invention, receive and dispatch instruction during multi-screen interactive or file is not limited by distance, improve the use enthusiasm and frequency of use of user, it is vdiverse in function, easy to use, practicability is high, is suitable for promoting the use of.
Description
Technical field
The invention belongs to multimedia play technology fields, and in particular to a kind of multi-screen interaction method.
Background technique
With the development of smart television and smart phone, it has been proposed that the side of many TVs and intelligent terminal interactive
Method, multi-screen interactive are primarily referred to as the data such as the sound view text for showing intelligent terminal and are transmitted to video screen display broadcasting or intelligence
The function of terminal control TV operation, existing multi-screen interactive function focus primarily upon in each Video Applications.
Existing multi-screen interactive operation, needs intelligent terminal and TV to be in same local area network, although also in certain journey
Degree solves the purpose for playing the sound view text in intelligent terminal on TV, but very big using limitation, influences user experience
Degree, reduces the use enthusiasm and frequency of use of user；Meanwhile the multi-screen interactive in existing Video Applications can only be realized
Screen projection function simply makes video being played in current intelligent terminal enterprising in the TV in same local area network
Row plays, and cannot achieve any interactive operation, has a single function, inconvenient for use.
Summary of the invention
In order to solve the above problems existing in the present technology, it is an object of that present invention to provide a kind of realization mobile terminals and electricity
Depending between end remote interaction, it is easy to use, vdiverse in function, effectively improve user using the more of enthusiasm and frequency of use
Shield interactive approach.
The technical scheme adopted by the invention is as follows:
A kind of multi-screen interaction method, comprising the following steps:
S1. mobile terminal and television establish signal transmission passage with server respectively；
S2. whether server real-time detection mobile terminal issues interaction solicited message；
S3. when the testing result in step S2, which is, is, server obtains the played file and/or life of current mobile terminal
The played file and/or command information that enables information, and will acquire are sent to the TV that pairing is completed with current mobile terminal in real time
End；
S4. current television end decodes and exports after receiving played file and/or command information.
Preferably, in the step S1, the step of establishing signal transmission passage, is as follows:
S101. mobile terminal and television send link information to server respectively；
S102. after server receives link information, the pairing of current mobile terminal and current television end is completed；
S103. after the pairing for completing current mobile terminal and current television end, server respectively to current mobile terminal with
Current television end is sent completely unpaired message.
Preferably, the link information that mobile terminal is sent includes matching for 1 or more television in the step S101
To information, the link information that television is sent includes the unpaired message of the above mobile terminal of at least one.
Preferably, after the pairing for completing current mobile terminal and current television end, working as Forward in the step S102
Dynamic terminal is completed to match with 1 or more television, and current television end completes to match with 1 or more mobile terminal.
Preferably, server obtains the played file and/or command information of current mobile terminal in the step S3
Afterwards, further comprising the steps of:
S301a. server sends online verification information to the television for completing pairing with current mobile terminal；
S302a. power-on operation and networking operation is completed and the television that pairing is completed with current mobile terminal receives
Line justification information is sent in after online verification information to server；Whether real-time judge receives server within a preset time
Line justification information；
S303a. the judging result of such as step S302a is yes, then server reception sends television after line confirmation message
Online list receives the equipment from mobile terminal and selects information to mobile terminal, then server output successful connection letter
Breath is to mobile terminal, if the judging result of step S302a be no, then server output connection failure information to mobile terminal；
S304a. after server output successful connection information to mobile terminal, the played file and/or order letter that will acquire
Breath is sent to the television that pairing is completed with current mobile terminal in real time.
Preferably, in the step S3, it is further comprising the steps of after the testing result in step S2, which is, is:
S301b. server judges whether the interaction solicited message that current mobile terminal is sent is to throw screen playing request；
S302b. the judging result of such as step S301b is yes, then server judges the broadcasting video class of current mobile terminal
Whether type is local video, as the judging result of step S301b be it is no, then server obtain current mobile terminal order letter
Breath；
S303b. as step S302b judging result be it is yes, then server obtain currently playing video played file and
Playback progress information, and the played file obtained is split as audio frame and video frame, then again to audio frame, video frame and broadcasting
After progress msg is repacked and encoded respectively, it is sent to the television that pairing is completed with current mobile terminal in real time, such as
The judging result of step S302b be it is no, then currently playing video is network video, and it includes currently playing video that server, which obtains,
Then the played file and playback progress information of network address are sent to the TV that pairing is completed with current mobile terminal in real time
End.
Preferably, after the testing result in step S2, which is, is, it is further comprising the steps of:
Whether the interaction solicited message that S301c. server judges that current mobile terminal is sent is command information；
S302c. the judging result of such as step S301c is yes, then server receives the command information of current mobile terminal, and
Judge present instruction information whether be machine open/close instruction, as the judging result of step S301c be it is no, then server obtain currently
The played file of mobile terminal；
S303c. if the judging result of step S302c is TV yes, then that server is matched to current mobile terminal completion
End send machine open/close instruction, current television end complete machine open/close operation, as the judging result of step S302c be it is no, then currently
Command information is control instruction, and server obtains the command information of current mobile terminal, and repacks and send out in real time after encoding
It send to the television for completing pairing with current mobile terminal.
The invention has the benefit that
Compared with prior art, it is the long-range logical of unlimited distance that mobile terminal and television, which establish connection type, in the present invention
Letter, multi-screen interactive receives and dispatches instruction in the process or file is not limited by distance, and thus avoiding each terminal must be same
The limitation that local area network uses, server, mobile terminal and television only need to network and instruction transmission can be completed, content pushes away
It send, the functions such as multi-screen interactive, improves the use enthusiasm and frequency of use of user, and TV can be controlled by mobile terminal
The operation and start and stop at end, vdiverse in function, easy to use, practicability is high, is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is flow diagram of the invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment does further explaination to the present invention.
Embodiment 1:
As shown in Figure 1, the present embodiment provides a kind of multi-screen interaction methods, comprising the following steps:
S1. mobile terminal and television establish signal transmission passage with server respectively；Signal transmission passage can be used for
Data interaction between mobile terminal and server and between television and mobile terminal establishes signal transmission passage just in advance
Server and television are enable to respond quickly when mobile terminal has the demand of multi-screen interactive；Wherein, mobile terminal can with but not
It is only limitted to the smart phone for built-in Android system, microsoft system or iOS system, tablet computer, laptop or vehicle-mounted end
End, television are the television set or integrated display of built-in Android system, microsoft system or iOS system.
In the present embodiment, the step of establishing signal transmission passage, is as follows:
S101. mobile terminal and television send link information to server respectively；Wherein, the connection that mobile terminal is sent
Information includes the unpaired message of 1 or more television, and the link information that television is sent includes the above mobile terminal of at least one
Unpaired message responds in the shortest time after thus capable of quickly identifying pairing demand convenient for server.
S102. after server receives link information, the pairing of current mobile terminal and current television end is completed；Wherein, complete
After pairing at current mobile terminal and current television end, current mobile terminal is completed to match with 1 or more television, current electricity
Complete to match with 1 or more mobile terminal depending on end so that any mobile terminal for having multi-screen interactive demand have it is corresponding
Television, later period use are more convenient.
S103. after the pairing for completing current mobile terminal and current television end, server respectively to current mobile terminal with
Current television end is sent completely unpaired message, thus convenient for server record pairing situation, is also convenient for server understanding and currently matches
To progress.
S2. whether server real-time detection mobile terminal issues interaction solicited message；Thereby guarantee that server and movement eventually
Signal transmission passage between end is in enabling and smooth state always, and mobile terminal when interactive demand has been avoided unilaterally to send out
Rise interaction request will lead to the response time increase thereby reduce user experience.
S3. when the testing result in step S2, which is, is, server obtains the played file and/or life of current mobile terminal
The played file and/or command information that enables information, and will acquire are sent to the TV that pairing is completed with current mobile terminal in real time
End；
It further include following after server obtains the played file and/or command information of current mobile terminal in the present embodiment
Step:
S301a. server sends online verification information to the television for completing pairing with current mobile terminal；
S302a. power-on operation and networking operation is completed and the television that pairing is completed with current mobile terminal receives
Line justification information is sent in after online verification information to server；Whether real-time judge receives server within a preset time
Line justification information；
S303a. the judging result of such as step S302a is yes, then server reception sends television after line confirmation message
Online list receives the equipment from mobile terminal and selects information to mobile terminal, then server output successful connection letter
Breath is to mobile terminal, if the judging result of step S302a be no, then server output connection failure information to mobile terminal；
S304a. after server output successful connection information to mobile terminal, the played file and/or order letter that will acquire
Breath is sent to the television that pairing is completed with current mobile terminal in real time.
It is further comprising the steps of after the testing result in step S2, which is, is in the present embodiment:
S301b. server judges whether the interaction solicited message that current mobile terminal is sent is to throw screen playing request；
S302b. the judging result of such as step S301b is yes, then server judges the broadcasting video class of current mobile terminal
Whether type is local video, as the judging result of step S301b be it is no, then server obtain current mobile terminal order letter
Breath；
S303b. as step S302b judging result be it is yes, then server obtain currently playing video played file and
Playback progress information, and the played file obtained is split as audio frame and video frame, then again to audio frame, video frame and broadcasting
After progress msg is repacked and encoded respectively, it is sent to the television that pairing is completed with current mobile terminal in real time, such as
The judging result of step S302b be it is no, then currently playing video is network video, and it includes currently playing video that server, which obtains,
Then the played file and playback progress information of network address are sent to the TV that pairing is completed with current mobile terminal in real time
End.
It is further comprising the steps of after the testing result in step S2, which is, is in the present embodiment:
Whether the interaction solicited message that S301c. server judges that current mobile terminal is sent is command information；
S302c. the judging result of such as step S301c is yes, then server receives the command information of current mobile terminal, and
Judge present instruction information whether be machine open/close instruction, as the judging result of step S301c be it is no, then server obtain currently
The played file of mobile terminal；
S303c. if the judging result of step S302c is TV yes, then that server is matched to current mobile terminal completion
End send machine open/close instruction, current television end complete machine open/close operation, as the judging result of step S302c be it is no, then currently
Command information is control instruction, and server obtains the command information of current mobile terminal, and repacks and send out in real time after encoding
It send to the television for completing pairing with current mobile terminal.
S4. current television end decodes and exports after receiving played file and/or command information, exported after television decoding to
The processor or display screen of television.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention
The product of kind form.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention
Range should be subject to be defined in claims, and specification can be used for interpreting the claims.
Claims (7)
1. a kind of multi-screen interaction method, it is characterised in that: the following steps are included:
S1. mobile terminal and television establish signal transmission passage with server respectively；
S2. whether server real-time detection mobile terminal issues interaction solicited message；
S3. when the testing result in step S2, which is, is, server obtains the played file and/or order letter of current mobile terminal
Breath, and the played file and/or command information that will acquire are sent to the television that pairing is completed with current mobile terminal in real time；
S4. current television end decodes and exports after receiving played file and/or command information.
2. multi-screen interaction method according to claim 1, it is characterised in that: in the step S1, establish signal transmission
The step of channel, is as follows:
S101. mobile terminal and television send link information to server respectively；
S102. after server receives link information, the pairing of current mobile terminal and current television end is completed；
S103. after the pairing for completing current mobile terminal and current television end, server is respectively to current mobile terminal and current
Television is sent completely unpaired message.
3. multi-screen interaction method according to claim 2, it is characterised in that: in the step S101, mobile terminal hair
The link information sent includes the unpaired message of 1 or more television, and the link information that television is sent includes at least one to move up
The unpaired message of dynamic terminal.
4. multi-screen interaction method according to claim 3, it is characterised in that: in the step S102, complete when Forward
After the pairing at dynamic terminal and current television end, current mobile terminal is completed to match with 1 or more television, current television end and 1
A above mobile terminal completes pairing.
5. multi-screen interaction method according to claim 1, it is characterised in that: in the step S3, server acquisition is worked as
It is further comprising the steps of after the played file and/or command information of preceding mobile terminal:
S301a. server sends online verification information to the television for completing pairing with current mobile terminal；
S302a. power-on operation and networking operation is completed and the television that pairing is completed with current mobile terminal receives online
Line justification information is sent in after verification information to server；Whether real-time judge receives online really server within a preset time
Recognize information；
S303a. the judging result of such as step S302a is yes, then it is online to receive the transmission television after line confirmation message for server
List receives the equipment from mobile terminal and selects information to mobile terminal, and then server output successful connection information is extremely
Mobile terminal, as the judging result of step S302a be it is no, then server exports connection failure information to mobile terminal；
S304a. after server output successful connection information to mobile terminal, the played file and/or command information that will acquire are real
When be sent to current mobile terminal complete pairing television.
6. multi-screen interaction method according to claim 1 or 5, it is characterised in that: in the step S3, when in step S2
Testing result be after, it is further comprising the steps of:
S301b. server judges whether the interaction solicited message that current mobile terminal is sent is to throw screen playing request；
S302b. the judging result of such as step S301b is yes, then server judges that the broadcasting video type of current mobile terminal is
It is no be local video, as the judging result of step S301b be it is no, then server acquisition current mobile terminal command information；
S303b. the judging result of such as step S302b is yes, then server obtains the played file and broadcasting of currently playing video
Progress msg, and the played file obtained is split as audio frame and video frame, then again to audio frame, video frame and playback progress
After information is repacked and encoded respectively, it is sent to the television that pairing is completed with current mobile terminal, such as step in real time
The judging result of S302b be it is no, then currently playing video be network video, server obtain include currently playing video network
Then the played file and playback progress information of address are sent to the television that pairing is completed with current mobile terminal in real time.
7. multi-screen interaction method according to claim 6, it is characterised in that: after the testing result in step S2, which is, is,
It is further comprising the steps of:
Whether the interaction solicited message that S301c. server judges that current mobile terminal is sent is command information；
S302c. the judging result of such as step S301c is yes, then server receives the command information of current mobile terminal, and judges
Whether present instruction information is machine open/close instruction, if the judging result of step S301c is no, the then current movement of server acquisition
The played file of terminal；
S303c. if the judging result of step S302c is television hair yes, then that server is matched to current mobile terminal completion
Machine open/close is sent to instruct, machine open/close operation is completed at current television end, if the judging result of step S302c is no, then present instruction
Information is control instruction, and server obtains the command information of current mobile terminal, and repacks and be sent in real time after encoding
The television of pairing is completed with current mobile terminal.
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| CN201910186243.1A CN109831691A (en) | 2019-03-12 | 2019-03-12 | A kind of multi-screen interaction method |
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| CN110475126A (en) * | 2019-06-18 | 2019-11-19 | 北京世纪超星信息技术发展有限责任公司 | A kind of interface adaptation method for media content sharing process |
| WO2023071655A1 (en) * | 2021-10-25 | 2023-05-04 | 青岛海尔科技有限公司 | Screen projection processing method and apparatus, and device and storage medium |
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