CN102111673A - Method and system for realizing multimedia remote interaction of mobile terminal - Google Patents
Method and system for realizing multimedia remote interaction of mobile terminal Download PDFInfo
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- CN102111673A CN102111673A CN2010105672100A CN201010567210A CN102111673A CN 102111673 A CN102111673 A CN 102111673A CN 2010105672100 A CN2010105672100 A CN 2010105672100A CN 201010567210 A CN201010567210 A CN 201010567210A CN 102111673 A CN102111673 A CN 102111673A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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Abstract
The invention discloses a system and a method for realizing multimedia remote interaction of a mobile terminal. The system comprises a mobile terminal and a computing entity, wherein the mobile terminal is used for establishing wireless connection with the computing entity and carrying out multimedia interaction with a multimedia server through the computing entity; and the computing entity is used for establishing wireless connection with the mobile terminal and transmitting interactive signals and multimedia data between the mobile terminal and the multimedia server. The multimedia data interaction includes the following contents: the mobile terminal requests a permission from the multimedia server through the computing entity to play stream media, and/or sends local multimedia documents to the multimedia server through the computing entity. The mobile terminal in the system borrows or rents network abilities of the computing entity, thereby overcoming the shortcomings, such as easiness in intermittence generation, continuous buffering, mosaic generation and asynchronization of video and voice, when the mobile terminal plays the stream media under the poor condition of a mobile network. The system is simple and efficient and has low cost.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to the mutual method and system of a kind of portable terminal and multimedia remote.
Background technology
Along with the fast development of mobile communication technology, the function of mobile phone is more and more abundanter, and multimedia application especially streaming media service has become the mobile communication application that the user pays close attention to most.Streaming media service is that data (normally Voice ﹠ Video) are sent to client (mobile phone terminal) in real time from service end, after client is received data, it is deciphered and plays.
But stream medium data need adopt stream transmission, is subjected to the influence of network condition bigger, the requirement difference of different network condition convection current media delivery; Under the same network condition, also can make the bandwidth difference that Streaming Media can use because of the application program that has a plurality of accesses network, and because of the reason of weather, geography, offered load makes that the transmission signals of network is at times strong and at other times weak, cause the normal transmission that network can't the load high code rate data, service quality can be by big havoc, occur audio frequency and video asynchronous, play not smooth, picture mosaic, watch that program waits various unusual conditions off and on, can not satisfy user's the requirement of watching in real time.Mobile flow medium service charges by monthly payment or flow usually simultaneously, and domestic consumer is difficult to bear its expensive rate.
Simultaneously, except the application of portable terminal from the multimedia server downloading and playing video of far-end, also can carry out video network to multimedia server by the portable terminal uploaded videos shares, same, because video file is bigger usually, upload to multimedia server if utilize the radio mobile communication of portable terminal to connect, then can exist transmission speed slow, drawbacks such as expense height.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of portable terminal and multimedia remote mutual method and system, be used to solve portable terminal be connected with multimedia server carry out that the network speed that exists when streaming media playing and video are uploaded is slow, problems such as weak effect and expense height.
In order to address the above problem, the present invention proposes a kind of system of mobile multimedia terminal remote interaction, comprise portable terminal and computational entity, wherein:
Portable terminal is used for setting up wireless connections with computational entity, and entity and multimedia server carry out multimedia interactive as calculated;
Computational entity is used for setting up wireless connections with portable terminal, transmits mutual signaling and multi-medium data between portable terminal and multimedia server.
Described portable terminal entity and multimedia server as calculated carries out multimedia interactive, comprising: portable terminal as calculated entity to multimedia server request streaming media playing, and/or portable terminal as calculated entity send the local media file to multimedia server.
Described portable terminal as calculated entity to multimedia server request streaming media playing, realize in the following way: portable terminal sends the Streaming Media link that request is play to the computational entity of setting up wireless connections with it, computational entity is according to the multimedia server request stream medium data of this Streaming Media link to correspondence, the stream medium data that is received is transferred to wireless terminal by wireless connections, and wireless terminal is to the stream medium data broadcast of decoding.
Described wireless connections are that near radio connects, and the wireless connections mode comprises: bluetooth approach or WIFI mode or ZigBee mode.
When described portable terminal and computational entity are set up wireless connections, be to utilize wireless connections to sign in to described computational entity in the Telnet mode.
The present invention also provides a kind of method of mobile multimedia terminal remote interaction, comprising:
Portable terminal and computational entity are set up wireless connections, and entity and multimedia server carry out multimedia interactive as calculated, and described multimedia interactive comprises: Signalling exchange and multi-medium data are mutual.
Described multi-medium data is mutual, comprise portable terminal as calculated entity to multimedia server request streaming media playing, and/or portable terminal as calculated entity send the local media file to multimedia server.
Described portable terminal as calculated entity to multimedia server request streaming media playing, realize in the following way: portable terminal sends the Streaming Media link that request is play to the computational entity of setting up wireless connections with it, computational entity is according to the multimedia server request stream medium data of this Streaming Media link to correspondence, the stream medium data that is received is transferred to wireless terminal by wireless connections, and wireless terminal is to the stream medium data broadcast of decoding.
Described wireless connections are that near radio connects, and the wireless connections mode comprises: bluetooth approach or WIFI mode or ZigBee mode.When described portable terminal and computational entity are set up wireless connections, be to utilize wireless connections to sign in to described computational entity in the Telnet mode.
The present invention also provides a kind of portable terminal, comprising: control module, wireless module, multi-media module, wherein:
Wireless module is used for setting up wireless connections with computational entity, receives the stream medium data of computational entity feedback;
Control module is used for when needs are selected streaming media playing, the open wireless module, and search has the computational entity of same wireless connected mode and sets up wireless connections with it with wireless module, and Streaming Media link to be played is sent to computational entity; The control multi-media module is play from the stream medium data that computational entity receives wireless module;
Multi-media module is used for wireless module is play from the stream medium data that computational entity receives.
The present invention also provides another kind of portable terminal, comprising: control module, wireless module, media store module, wherein:
Wireless module is used for setting up wireless connections with computational entity, sends media data to computational entity;
Control module, be used for when needs are uploaded local multimedia file to multimedia server, the open wireless module, search has the computational entity of same wireless connected mode and sets up wireless connections with it with wireless module, and the multimedia server link is sent to computational entity; The control wireless module sends local multimedia file from the media store module to computational entity;
The media store module is used for storing multimedia.
In the technical scheme of the present invention, portable terminal can not utilize the mobile network communication ability of self, but adopt the Internet resources ability of low coverage wireless mode by computational entity, hold as calculated from multimedia server (for example streaming media server) that entity obtains the video stream media data easily, and carry out the smooth broadcast that pauses of not having.Near the network capabilities of computational entity the present invention uses or rents by portable terminal, guarantee that terminal can carry out the smooth playing video stream media under relatively poor mobile wireless network situation, occur off and on, constantly cushion, occur mosaic and the nonsynchronous drawback of video voice when having overcome under relatively poor mobile network's situation the mobile terminal playing Streaming Media easily.Simultaneously, the remote playing scheme of Streaming Media of the present invention is simply efficient, and Billy wants cheap with the mobile radio networks playing stream media on rate, has also overcome the higher drawback of rate.
Description of drawings
Fig. 1 is the mutual system schematic of the multimedia remote of the embodiment of the invention;
Fig. 2 is portable terminal and a computational entity schematic diagram in the mutual system of the multimedia remote of the embodiment of the invention;
Fig. 3 is the schematic flow sheet of Streaming Media remote playing method of the portable terminal of the embodiment of the invention;
Fig. 4 is the long-range schematic flow sheet of uploading multimedia file of the portable terminal of the embodiment of the invention;
Fig. 5 is the schematic diagram of the mobile phone flow medium remote playing of the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The unstable networks that exists when utilizing mobile radio network and multimedia server mutual at the portable terminal of mentioning in the background technology, speed is slow, drawbacks such as expense height, in the technical scheme of the embodiment of the invention, portable terminal adopts the wireless connections mode to insert contiguous computational entity, use or rent the Internet resources of contiguous computational entity, come displaying video Streaming Media or uploaded videos file.
Portable terminal by with near the negotiation of computational entity, obtain the permission that its Internet resources use, send concrete stream media link address and terminal tenability to the computational entity request its on behalf of link, after computational entity links successfully the streaming media video data that obtains being transferred to portable terminal plays, final terminal can be carried out displaying video Streaming Media glibly by the Internet resources of computational entity.
As shown in Figure 1, the system that is used to realize the mobile multimedia terminal remote interaction of the embodiment of the invention comprises portable terminal and computational entity, wherein:
Portable terminal is used for setting up wireless connections with computational entity, and entity and multimedia server carry out multimedia interactive as calculated;
Computational entity is used for setting up wireless connections with portable terminal, transmits mutual signaling and multi-medium data between portable terminal and multimedia server.
Described multi-medium data is mutual, comprise portable terminal as calculated entity to multimedia server request streaming media playing, and/or portable terminal as calculated entity send local multimedia file to multimedia server.
Described wireless connections are that near radio connects, and the wireless connections mode comprises: modes such as bluetooth, WIFI, ZigBee.Described computational entity comprises desktop computer, notebook computer, possesses the portable terminal of PC function.
When portable terminal and computational entity connect, at first, portable terminal is selected near radio connected mode (such as bluetooth, WIFI etc.), whether have available computational entity, i.e. search is adopted the same wireless connected mode with portable terminal and the computational entity of access service is provided if utilizing the wireless connections mode to search near zone; Computational entity is opened near radio and is connected (such as bluetooth, WIFI etc.), is used for providing access service to portable terminal; Then, mobile terminal to search is to computational entity, and obtains the latter's Internet resources performance, sends the request that the request of access and remote network resource are used or rented to computational entity; Afterwards, after the computational entity of having opened the wireless connections functions was received the request of access, according to the self-operating situation, its Internet resources ability is used or hired out to decision whether:
If this computational entity is commercial computational entity supplier, then inform portable terminal rent usefulness;
If this computational entity is free computational entity supplier, then ask for password to portable terminal;
At last, portable terminal accepts expense and after commercial computational entity supplier confirmed, perhaps after free computational entity supplier provided password, portable terminal inserted computational entity in the mode of telnet, and both sides' wireless near field communication connects to be set up.
After portable terminal and computational entity connect, portable terminal can send the media links that request is play to computational entity on the one hand, computational entity is to the multimedia server request stream medium data of media links correspondence, the stream medium data that receives is transmitted to portable terminal, and portable terminal is play the stream medium data that receives;
On the other hand, portable terminal entity as calculated after the negotiation, can select local multimedia file to send to computational entity to multimedia server request upload media file, and computational entity is forwarded to multimedia server, finishes and uploads.
The method that is used to realize the mobile multimedia terminal remote interaction of the embodiment of the invention comprises:
Portable terminal and computational entity are set up wireless connections, and entity and multimedia server carry out multimedia interactive as calculated, and described medium comprise alternately: mutual signaling and multi-medium data.
Described multi-medium data is mutual, comprise portable terminal as calculated entity to multimedia server request streaming media playing, and/or portable terminal as calculated entity send the local media file to multimedia server.
As calculated during the entity requests playing stream media, described multimedia server is a streaming media server at portable terminal.
Preferred embodiment 1: mobile terminal remote playing stream media
As shown in Figure 2, the system that is used to realize the mobile terminal streaming remote playing of the embodiment of the invention comprises portable terminal and computational entity two parts, wherein:
Portable terminal utilizes control module control wireless module to search for available computational entity and set up radio communication with it to be connected, set up radio communication connection back portable terminal and can carry out Streaming Media link broadcast by the network of computational entity, in the playing process of Streaming Media, multi-media module receives data from wireless module and plays, portable terminal only is equivalent to a DST PLAYER, and all network functions are finished by computational entity and finished;
After computational entity utilizes wireless module permission portable terminal to set up the radio communication connection, computational entity receives the networking command that wireless terminal sends by wireless module and utilizes mixed-media network modules mixed-media to finish network connecting function between that it will be realized and the multimedia server, and mixed-media network modules mixed-media receives multimedia server and utilizes the wireless module loopback to portable terminal the stream medium data and the control command that send through transport module.
Wherein, the specific descriptions of portable terminal can be referring to preferred embodiment 3.
As shown in Figure 3, the Streaming Media remote playing method of the portable terminal of the embodiment of the invention, its concrete implementation step is as follows:
Step 301, portable terminal is set up wireless connections with contiguous computational entity;
Wherein, described wireless connections are that near radio connects, and the wireless connections mode comprises: modes such as bluetooth, WIFI, ZigBee.Described computational entity comprises desktop computer, notebook computer, possesses the portable terminal of PC function;
When connecting, at first, portable terminal is selected near radio connected mode (such as bluetooth, WIFI etc.), and whether utilize the wireless connections mode to search near zone has available computational entity, i.e. search is adopted the same wireless connected mode with portable terminal and the computational entity of access service is provided; Computational entity is opened near radio and is connected (such as bluetooth, WIFI etc.), is used for providing access service to portable terminal; Then, mobile terminal to search is to computational entity, and obtains the latter's Internet resources performance, sends the request that the request of access and remote network resource are used or rented to computational entity; Afterwards, after the computational entity of having opened the wireless connections functions was received the request of access, according to the self-operating situation, its Internet resources ability is used or hired out to decision whether:
If this computational entity is commercial computational entity supplier, then inform portable terminal rent usefulness;
If this computational entity is free computational entity supplier, then ask for password to portable terminal;
At last, portable terminal accepts expense and after commercial computational entity supplier confirmed, perhaps after free computational entity supplier provided password, portable terminal inserted computational entity in the mode of telnet, and both sides' wireless near field communication connects to be set up.
Step 302, portable terminal sends the concrete stream media link address and the ability parameter of terminal by wireless connections to computational entity, and computational entity is connected to streaming media server according to the chained address and the mutual foundation of shaking hands links according to the ability parameter of terminal and streaming media server;
Step 303, after computational entity linked successfully with streaming media server, computational entity received the stream medium data that streaming media server sends over, and with the stream medium data (such as the frame data stream of video) that is received, portable terminal is given in loopback in real time;
Step 304, portable terminal receive the stream medium data and the broadcast of decoding that computational entity sends over.
Wherein, portable terminal invents the long-range computational entity of using or leasing the network capabilities of oneself, the stream media network function that portable terminal will be finished all need be finished by computational entity, and portable terminal only is equivalent to a player in the remote stream media playing process.
Wherein, when the Internet resources ability that described portable terminal calls computational entity is initiated the Streaming Media link, portable terminal need be issued the ability of stream media link address and self terminal computational entity and issue streaming media server by computational entity, sends portable terminal to after all information of streaming media server loopback also need computational entity to receive during the Streaming Media link.
Wherein, described portable terminal receives the stream medium data of computational entity transmission and carries out in the streaming media playing process, operational orders such as the broadcast that portable terminal carried out, time-out, fast forwarding and fast rewinding also need portable terminal to send to computational entity to transfer to server end again, computational entity not only needs real-time output stream media data during the playing process, and need send the instruction that server end sends over to portable terminal immediately.
Wherein, according to the motivation that the Internet resources service is provided, computational entity can be divided into: free net ISP and commercial network ISP.The former does not produce the expense expense, is the interim behavior of PC, the perhaps support behavior of company unit's server.Then similar Internet bar of the latter and the cafe that provides the WIFI focus to insert obtain certain income by the ability of hiring out computational entity.In realization, commercial computational entity supplier needs access control task of additional maintenance, and the access and the expense that are used for the access control portable terminal are calculated.
Preferred embodiment 2: mobile terminal remote upload media file
As shown in Figure 2, the system that is used to realize mobile terminal remote upload media file of the embodiment of the invention comprises portable terminal and computational entity two parts, wherein:
Mobile terminal to search can and be set up radio communication with it with computational entity and be connected, after setting up the radio communication connection, the local media file that the control module of portable terminal is stored the media store module, upload multimedia file to the far-end multimedia server by the network of computational entity, in upload procedure, portable terminal only is equivalent to a media bank, and all network functions are finished by computational entity and finished;
After computational entity permission portable terminal is set up the radio communication connection, the wireless receiving of computational entity receives the networking command of wireless terminal transmission and finishes the network connecting function that it will upload the local media file, sends media data and control command to multimedia server.
Wherein, the specific descriptions of portable terminal can be referring to preferred embodiment 4.
As shown in Figure 4, the portable terminal of the embodiment of the invention upload the method for local media file to the far-end multimedia server, its concrete implementation step is as follows:
Step 401, portable terminal is set up wireless connections with contiguous computational entity;
Wherein, described wireless connections are that near radio connects, and the wireless connections mode comprises: modes such as bluetooth, WIFI, ZigBee.Described computational entity comprises desktop computer, notebook computer, possesses the portable terminal of PC function;
When connecting, at first, portable terminal is selected near radio connected mode (such as bluetooth, WIFI etc.), and whether utilize the wireless connections mode to search near zone has available computational entity, i.e. search is adopted the same wireless connected mode with portable terminal and the computational entity of access service is provided; Computational entity is opened near radio and is connected (such as bluetooth, WIFI etc.), is used for providing access service to portable terminal; Then, mobile terminal to search is to computational entity, and obtains the latter's Internet resources performance, sends the request that the request of access and remote network resource are used or rented to computational entity; Afterwards, after the computational entity of having opened the wireless connections functions was received the request of access, according to the self-operating situation, its Internet resources ability is used or hired out to decision whether:
If this computational entity is commercial computational entity supplier, then inform portable terminal rent usefulness;
If this computational entity is free computational entity supplier, then ask for password to portable terminal;
At last, portable terminal accepts expense and after commercial computational entity supplier confirmed, perhaps after free computational entity supplier provided password, portable terminal inserted computational entity in the mode of telnet, and both sides' wireless near field communication connects to be set up.
Step 402, portable terminal sends the chained address of the multimedia server need the upload media file and the ability parameter of terminal by wireless connections to computational entity, and computational entity is connected to multimedia server according to the chained address and the mutual foundation of shaking hands links according to the ability parameter of terminal and multimedia server;
Step 403, after computational entity linked successfully with multimedia server, portable terminal sent the local media data to computational entity, the media data that the computational entity mobile terminal receive sends, and transmit the media data that is received to multimedia server.
Preferred embodiment 3:
As shown in Figure 2, a kind of portable terminal when specifically having provided playing stream media comprises: control module, wireless module, multi-media module, wherein:
Wireless module is used for setting up wireless connections with computational entity, receives the stream medium data of computational entity feedback;
Control module is used for when needs are selected streaming media playing, and open wireless block search and wireless module have the computational entity of same wireless connected mode and set up wireless connections with it, and Streaming Media link to be played is sent to computational entity; The control multi-media module is play from the stream medium data that computational entity receives wireless module;
Multi-media module is used for wireless module is play from the stream medium data that computational entity receives.
Preferred embodiment 4:
As shown in Figure 2, specifically provided a kind of portable terminal of uploading multimedia file, having comprised: control module, wireless module, media store module, wherein:
Wireless module is used for setting up wireless connections with computational entity, sends media data to computational entity;
Control module, be used for when needs are uploaded local multimedia file to multimedia server, open wireless block search and wireless module have the computational entity of same wireless connected mode and set up wireless connections with it, and the multimedia server link is sent to computational entity; The control wireless module sends local multimedia file from the media store module to computational entity;
The media store module is used for storing multimedia.
Application example:
As shown in Figure 5, application scenarios is watched streaming media video by mobile phone for the user under office environment.Portable terminal is a mobile phone.
At first, the user selects the bluetooth approach and the notebook computer of vicinity to connect, and this notebook computer has been opened the blue teeth wireless mode; Handset starting is used the task of contiguous computational entity playing stream media, remotely logs on to notebook computer, and the open associated rights of notebook computer is given the cellphone subscriber who lands into.
The cellphone subscriber is selected certain streaming media playing on mobile phone, and mobile phone is pushed to notebook computer with the ability parameter of selected stream media link address and self terminal by bluetooth.
Notebook computer connects with streaming media server according to stream media link address and the ability parameter that mobile phone provides, and will give mobile phone from the Streaming Media frame data loopback that streaming media server obtains.
Mobile phone is play after carrying out the reception of stream medium data buffering.
Under application scenarios shown in Figure 5, the cellphone subscriber also can be after mobile phone and notebook computer connect, and the local video file is sent to the multimedia server of far-end by notebook computer, realize that mobile video shares.
The multimedia remote exchange method and the system of a kind of portable terminal that the embodiment of the invention proposes, ingenious Internet resources ability of having used contiguous computational entity, realized simple efficient play of video stream media on terminal, the streaming media playing that has strengthened the user is greatly experienced.Along with the deepening continuously and popularizing of stream media technology, the application prospect in future of the present invention will be very wide.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (12)
1. the system of a mobile multimedia terminal remote interaction comprises portable terminal and computational entity, wherein:
Portable terminal is used for setting up wireless connections with computational entity, and entity and multimedia server carry out multimedia interactive as calculated;
Computational entity is used for setting up wireless connections with portable terminal, transmits mutual signaling and multi-medium data between portable terminal and multimedia server.
2. the system as claimed in claim 1 is characterized in that,
Described portable terminal entity and multimedia server as calculated carries out multimedia interactive, comprising:
Portable terminal as calculated entity to multimedia server request streaming media playing, and/or portable terminal as calculated entity send the local media file to multimedia server.
3. system as claimed in claim 2 is characterized in that,
Described portable terminal entity is as calculated realized in the following way to multimedia server request streaming media playing:
Portable terminal sends the Streaming Media link that request is play to the computational entity of setting up wireless connections with it, computational entity is according to the multimedia server request stream medium data of this Streaming Media link to correspondence, the stream medium data that is received is transferred to wireless terminal by wireless connections, and wireless terminal is to the stream medium data broadcast of decoding.
4. the system as claimed in claim 1 is characterized in that,
Described wireless connections are that near radio connects, and the wireless connections mode comprises: bluetooth approach or WIFI mode or ZigBee mode.
5. the system as claimed in claim 1 is characterized in that,
When described portable terminal and computational entity are set up wireless connections, be to utilize wireless connections to sign in to described computational entity in the Telnet mode.
6. the method for a mobile multimedia terminal remote interaction comprises:
Portable terminal and computational entity are set up wireless connections, and entity and multimedia server carry out multimedia interactive as calculated, and described multimedia interactive comprises: Signalling exchange and multi-medium data are mutual.
7. method as claimed in claim 6 is characterized in that,
Described multi-medium data is mutual, comprise portable terminal as calculated entity to multimedia server request streaming media playing, and/or portable terminal as calculated entity send the local media file to multimedia server.
8. method as claimed in claim 7 is characterized in that,
Described portable terminal entity is as calculated realized in the following way to multimedia server request streaming media playing:
Portable terminal sends the Streaming Media link that request is play to the computational entity of setting up wireless connections with it, computational entity is according to the multimedia server request stream medium data of this Streaming Media link to correspondence, the stream medium data that is received is transferred to wireless terminal by wireless connections, and wireless terminal is to the stream medium data broadcast of decoding.
9. method as claimed in claim 6 is characterized in that,
Described wireless connections are that near radio connects, and the wireless connections mode comprises: bluetooth approach or WIFI mode or ZigBee mode.
10. method as claimed in claim 6 is characterized in that,
When described portable terminal and computational entity are set up wireless connections, be to utilize wireless connections to sign in to described computational entity in the Telnet mode.
11. a portable terminal comprises: control module, wireless module, multi-media module, wherein:
Wireless module is used for setting up wireless connections with computational entity, receives the stream medium data of computational entity feedback;
Control module is used for when needs are selected streaming media playing, the open wireless module, and search has the computational entity of same wireless connected mode and sets up wireless connections with it with wireless module, and Streaming Media link to be played is sent to computational entity; The control multi-media module is play from the stream medium data that computational entity receives wireless module;
Multi-media module is used for wireless module is play from the stream medium data that computational entity receives.
12. a portable terminal comprises: control module, wireless module, media store module, wherein:
Wireless module is used for setting up wireless connections with computational entity, sends media data to computational entity;
Control module, be used for when needs are uploaded local multimedia file to multimedia server, the open wireless module, search has the computational entity of same wireless connected mode and sets up wireless connections with it with wireless module, and the multimedia server link is sent to computational entity; The control wireless module sends local multimedia file from the media store module to computational entity;
The media store module is used for storing multimedia.
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|---|---|---|---|
| CN2010105672100A CN102111673A (en) | 2010-11-30 | 2010-11-30 | Method and system for realizing multimedia remote interaction of mobile terminal |
| PCT/CN2011/071252 WO2012071811A1 (en) | 2010-11-30 | 2011-02-24 | Mobile terminal, multimedia remote interaction method and system |
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| CN2010105672100A CN102111673A (en) | 2010-11-30 | 2010-11-30 | Method and system for realizing multimedia remote interaction of mobile terminal |
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| CN104602109A (en) * | 2014-12-26 | 2015-05-06 | 北京奇艺世纪科技有限公司 | Video synchronizing method, device and system |
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| CN107171689B (en) * | 2017-05-23 | 2020-01-14 | 中电科航空电子有限公司 | Method and device applied to airborne entertainment, airborne entertainment device and system |
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| WO2012071811A1 (en) | 2012-06-07 |
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