CN101489190A - Mobile terminal, multimedia information sharing method and system thereof - Google Patents
Mobile terminal, multimedia information sharing method and system thereof Download PDFInfo
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- CN101489190A CN101489190A CNA2009101049457A CN200910104945A CN101489190A CN 101489190 A CN101489190 A CN 101489190A CN A2009101049457 A CNA2009101049457 A CN A2009101049457A CN 200910104945 A CN200910104945 A CN 200910104945A CN 101489190 A CN101489190 A CN 101489190A
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Abstract
The present invention belongs to the technical field of digital signal processing, and provides a mobile terminal, a shearing method of multimedia information and a system thereof, wherein the method comprises the following steps: receiving at least one shearing request signal; obtaining the corresponding decoded multimedia information according at least one received shearing request signal; executing at least one duplicating to the corresponding obtained decoded multimedia information and then outputting. In the invention, when at least one shearing request signal is obtained, the corresponding decoded multimedia information is obtained. The corresponding decoded multimedia information is output after executing at least one duplicating. At least one terminal which is not provided with a digital television module can be transmitted with a corresponding multimedia signal at one time point. Namely a plurality of terminals which respectively are not provided with a digital television module can realize the purpose of simultaneously broadcasting. The method and the system of the invention have strong applicability.
Description
Technical field
The invention belongs to digital signal processing technique field, relate in particular to a kind of portable terminal and multimedia information sharing method thereof and system.
Background technology
Universal day by day along with the mobile phone that has TV functions is that the hand-set digit TV industry of main carrier is done honest work and is subjected to medium group day by day, mobile operator, portable terminal manufacturer, and vast fashion personage's attention with mobile phone terminal.
The user can only have mobile phone television viewing on the mobile phone terminal of digital television module at present.Prior art arrives the mobile TV signal forwarding on the corresponding auxiliary equipment (TV, set-top box, PC), feasible function of not watching the hand-set digit TV with the mobile phone terminal of digital television module in real time.Yet this technology can only have one not play TV programme with the mobile phone terminal of digital television module at a time point, and applicability is poor.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of multimedia information sharing method of portable terminal, being intended to solve prior art passes through the mobile TV signal forwarding on corresponding auxiliary equipment, when realizing not watching the function of hand-set digit TV in real time with the mobile phone terminal of digital television module, can only there be one not play TV programme, the problem of applicability difference at a time point with the mobile phone terminal of digital television module.
The embodiment of the invention is achieved in that a kind of multimedia information sharing method of portable terminal, said method comprising the steps of:
Receive at least one shearing request signal;
According at least one shearing request signal that receives, obtain corresponding decoded multimedia messages;
The described corresponding decoded multimedia messages that gets access to is at least once duplicated back output.
Another purpose of the embodiment of the invention is to provide a kind of multi-medium information sharing system of portable terminal, and described system further comprises:
The shearing request signal receiving element is used to receive at least one shearing request signal;
The multimedia messages acquiring unit is used at least one shearing request signal of receiving according to described shearing request signal receiving element, obtains corresponding decoded multimedia messages;
Copied cells is used for the corresponding decoded multimedia messages that described multimedia messages acquiring unit gets access to is at least once duplicated;
Transmission unit, the corresponding decoded multimedia messages after being used to export described copied cells and duplicating.
Another purpose of the embodiment of the invention is to provide a kind of portable terminal, comprises the multi-medium information sharing system of a portable terminal, and the multi-medium information sharing system of described portable terminal adopts aforesaid system.
The embodiment of the invention is after receiving at least one shearing request signal, obtain corresponding decoded multimedia messages, and it is at least once duplicated the back export, at a time point, can not transmit corresponding multi-media signal at least one with the terminal of digital television module, be a plurality ofly can not realize the purpose play simultaneously with the terminal of digital television module, applicability is strong.
Description of drawings
Fig. 1 is the flow chart of the multimedia information sharing method of the portable terminal that provides of the embodiment of the invention;
Fig. 2 is the principle assumption diagram of the multi-medium information sharing system of the portable terminal that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention is obtained corresponding decoded multimedia messages after receiving at least one shearing request signal, and it is at least once duplicated back output.
Fig. 1 shows the flow process of the multimedia information sharing method of the portable terminal that the embodiment of the invention provides.
In step S101, receive at least one shearing request signal.
In the embodiment of the invention, at least one shearing request signal can be the audio frequency shearing request signal, the video shearing request signal that is used for the request shared video information that are used for the request shared audio-frequency information, be used to ask sharing audio information and video information simultaneously the mixing shearing request signal, be used for other multimedia messages of acquisition request (as picture, text etc.) other multimedia messages shearing request signal any, any two or multiple combination.
In step S102,, obtain corresponding decoded multimedia messages according at least one shearing request signal that receives.
Wherein, according at least one shearing request signal that receives, the step of obtaining corresponding decoded multimedia messages can according to circumstances specifically comprise: according to the audio frequency shearing request signal that receives, obtain corresponding decoded audio-frequency information, according to the video shearing request signal that receives, obtain corresponding decoded video information, according to the mixing shearing request signal that receives, obtain corresponding decoded audio-frequency information and video information, according to other multimedia messages shearing request signal that receives, obtain corresponding decoded other multimedia messages, as figure, image, in the animation etc. any, any two or multiple combination.
In the embodiment of the invention, before step S102, further may further comprise the steps: receiving multimedia information; The multimedia messages that receives is decoded.Wherein, the step that the multimedia messages that receives is decoded is specially: the audio-frequency information in the multimedia messages is decoded; Video information in the medium body information is decoded; Other multimedia messages in the multimedia messages is decoded.
In addition, in the embodiment of the invention, can further include following steps before step S102: receiving mode is selected signal; According to the mode select signal identification play mode that receives, when the play mode of identification is single cpu mode, decoded multimedia messages is carried out this locality broadcast/storage.
In step S103, the corresponding decoded multimedia messages that obtains is at least once duplicated back output.
In the embodiment of the invention, when according to the mixing shearing request signal that receives, when obtaining corresponding decoded audio-frequency information and video information, after the multimedia messages that obtains being carried out copy step, further comprise the step that the audio-frequency information that gets access to and video information are carried out Synchronous Processing at least.
Fig. 2 shows the theory structure of the multi-medium information sharing system of the portable terminal that the embodiment of the invention provides, and for convenience of explanation, only shows the part relevant with the embodiment of the invention.
Multimedia messages receiving element 21 receiving multimedia informations, and send it to decoding unit 22.In the embodiment of the invention, multimedia messages receiving element 21 is TV signal receiving elements, certainly, during specific implementation, multimedia messages receiving element 21 also can not limit and adopt the TV signal receiving element, and adopts other multimedia messages receiving element, as the broadcast singal receiving element etc.Audio decoder module 221 in the decoding unit 22 is decoded to the audio-frequency information in its multimedia messages that receives; Video decode module 222 in the decoding unit 22 is decoded to the video information in its multimedia messages that receives; Other multimedia messages decoder module 223 in the decoding unit 22 is decoded to other multimedia messages in its multimedia messages that receives.
Mode select signal receiving element 28 receives the mode select signal of user's input, and this mode select signal can be single cpu mode or shared model.The mode select signal identification play mode that pattern recognition unit 29 receives according to mode select signal receiving element 28, when the play mode of identification is single cpu mode, signal to broadcast/memory cell 30, audio decoder module 221, video decode module 222 and other multimedia messages decoder module 223 decoded multimedia messagess are play/stored by it.When the play mode of identification was shared model, pattern recognition unit 29 signaled to multimedia messages acquiring unit 24.
Shearing request signal receiving element 23 receives at least one shearing request signal and sends it to multimedia messages acquiring unit 24.Wherein, this at least one shearing request signal can be the audio frequency shearing request signal, the video shearing request signal that is used for the request shared video information that are used for the request shared audio-frequency information, be used to ask sharing audio information and video information simultaneously the mixing shearing request signal, be used for other multimedia messages of acquisition request (as picture, text etc.) other multimedia messages shearing request signal any, any two or multiple combination.
24 whiles of multimedia messages acquiring unit are according to the signal of its shearing request signal that receives and pattern recognition unit 29 transmissions, obtain audio decoder module 221, video decode module 222 and other multimedia messages decoder module 223 decoded corresponding multimedia messagess, and send the multimedia messages that gets access to copied cells 25.In the embodiment of the invention, multimedia messages acquiring unit 24 is according at least one shearing request signal that receives, obtain audio decoder module 221, the process of video decode module 222 and other multimedia messages decoder module 223 decoded corresponding multimedia messagess can according to circumstances specifically comprise: according to the audio frequency shearing request signal that receives, obtain audio decoder module 221 decoded audio-frequency informations, according to the video shearing request signal that receives, obtain video decode module 222 decoded video informations, according to the mixing shearing request signal that receives, obtain audio decoder module 221 decoded audio-frequency informations and obtain video decode module 222 decoded video informations, according to other multimedia messages shearing request signal that receives, obtain in other multimedia messages decoder module 223 decoded other multimedia messagess any, any two or multiple combination.
After copied cells 25 at least once duplicates its multimedia messages that receives, transmit by transmission unit 27.Wherein, transmission unit 27 can adopt cable technology (as: usb data line etc.) or short-distance wireless communication technology (as: Bluetooth technology, WiFi etc.) transmitting multimedia signal.
In addition, in the embodiment of the invention, when multimedia messages acquiring unit 24 according to the mixing shearing request signal that receives, when obtaining audio decoder module 221 decoded audio-frequency informations and obtaining the decoded video information of video decode module 222, the multi-medium information sharing system that the embodiment of the invention provides can further include audio-visual synchronization unit 26, behind the audio-frequency information and video information after its reception copied cells 25 duplicates, after this audio-frequency information and video information carried out Synchronous Processing, transmit by transmission unit 27.
The multi-medium information sharing system that the embodiment of the invention provides can be hardware cell, software unit or the software and hardware combining unit that places in the portable terminal.
The embodiment of the invention is after receiving at least one shearing request signal, obtain corresponding decoded multimedia messages, and it is at least once duplicated the back export, at a time point, can not transmit corresponding multi-media signal at least one with the terminal of digital television module, be a plurality ofly can not realize the purpose play simultaneously with the terminal of digital television module, applicability is strong; In addition, can according to user's preference pattern, realize unit broadcast/storage multimedia messages or multimedia messages is shared before obtaining corresponding decoded multimedia messages, applicability is strong.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is can control relevant hardware by program to finish, described program can be in being stored in a computer read/write memory medium, described storage medium is as ROM/RAM, disk, CD etc.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of multimedia information sharing method of portable terminal is characterized in that, said method comprising the steps of:
Receive at least one shearing request signal;
According at least one shearing request signal that receives, obtain corresponding decoded multimedia messages;
The described corresponding decoded multimedia messages that gets access to is at least once duplicated back output.
2, the multimedia information sharing method of portable terminal as claimed in claim 1, it is characterized in that, described method is at least one shearing request signal that described basis receives, and the step of obtaining corresponding decoded multimedia messages further may further comprise the steps before:
Receiving multimedia information;
The described multimedia messages that receives is decoded.
3, the multimedia information sharing method of portable terminal as claimed in claim 1, it is characterized in that, described method is at least one shearing request signal that described basis receives, and the step of obtaining corresponding decoded multimedia messages further may further comprise the steps before:
Receiving mode is selected signal;
According to the mode select signal identification play mode that receives, when the play mode of identification is single cpu mode, decoded multimedia messages is carried out this locality broadcast/storage.
4, the multimedia information sharing method of portable terminal as claimed in claim 1, it is characterized in that, when described at least one shearing request signal that receives is that the described step of obtaining corresponding decoded multimedia messages is specially: obtain corresponding decoded audio-frequency information and video information when mixing shearing request signal; Described the described corresponding decoded multimedia messages that gets access to is carried out further may further comprise the steps after at least copy step:
Described audio-frequency information that gets access to and video information are carried out Synchronous Processing.
5, a kind of multi-medium information sharing system of portable terminal is characterized in that, described system further comprises:
The shearing request signal receiving element is used to receive at least one shearing request signal;
The multimedia messages acquiring unit is used at least one shearing request signal of receiving according to described shearing request signal receiving element, obtains corresponding decoded multimedia messages;
Copied cells is used for the corresponding decoded multimedia messages that described multimedia messages acquiring unit gets access to is at least once duplicated;
Transmission unit, the corresponding decoded multimedia messages after being used to export described copied cells and duplicating.
6, the multi-medium information sharing system of portable terminal as claimed in claim 5 is characterized in that, described system further comprises:
The multimedia messages receiving element is used for receiving multimedia information;
Decoding unit is used for the multimedia messages that described multimedia messages receiving element receives is decoded.
7, the multi-medium information sharing system of portable terminal as claimed in claim 6 is characterized in that, described decoding unit further comprises:
The audio decoder module, the audio-frequency information that is used for multimedia messages that described multimedia messages receiving element is received is decoded;
The video decode module, the video information that is used for multimedia messages that described multimedia messages receiving element is received is decoded;
Other multimedia messages decoder module, other multimedia messages that is used for multimedia messages that described multimedia messages receiving element is received is decoded.
8, the multi-medium information sharing system of portable terminal as claimed in claim 7, it is characterized in that, at least one shearing request signal that described shearing request signal receiving element receives is for mixing shearing request signal, the mixing shearing request signal that described multimedia messages acquiring unit receives according to described shearing request signal receiving element is obtained decoded audio-frequency information of described audio decoder module and the decoded video information of described video decode module, and described system further comprises:
The audio-visual synchronization unit, audio-frequency information and video information after being used for described copied cells duplicated are carried out Synchronous Processing.
9, the multi-medium information sharing system of portable terminal as claimed in claim 5 is characterized in that, described system further comprises:
The mode select signal receiving element is used for receiving mode and selects signal;
Pattern recognition unit is used for the mode select signal identification play mode that receives according to described mode select signal receiving element;
Broadcast/memory cell is used for when the play mode of described pattern recognition unit identification is single cpu mode decoded multimedia messages being carried out this locality broadcast/storage.
10, a kind of portable terminal comprises it is characterized in that the multi-medium information sharing system of a portable terminal that the multi-medium information sharing system of described portable terminal adopts as each described system of claim 5 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2009101049457A CN101489190A (en) | 2009-01-08 | 2009-01-08 | Mobile terminal, multimedia information sharing method and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009101049457A CN101489190A (en) | 2009-01-08 | 2009-01-08 | Mobile terminal, multimedia information sharing method and system thereof |
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| CN101489190A true CN101489190A (en) | 2009-07-22 |
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| CNA2009101049457A Pending CN101489190A (en) | 2009-01-08 | 2009-01-08 | Mobile terminal, multimedia information sharing method and system thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867574A (en) * | 2010-05-19 | 2010-10-20 | 中兴通讯股份有限公司 | Method and system for realizing video sharing, and mobile terminal |
| CN102480556A (en) * | 2010-11-26 | 2012-05-30 | 深圳市同洲软件有限公司 | Mobile terminal work state switching method and mobile terminal |
| CN102595652A (en) * | 2011-01-05 | 2012-07-18 | 中兴通讯股份有限公司 | Mobile terminal supporting digital television, and implementation method |
| CN103312882A (en) * | 2012-03-16 | 2013-09-18 | 联想(北京)有限公司 | Data transmission method, device and system |
| CN103619073A (en) * | 2013-11-08 | 2014-03-05 | 上海斐讯数据通信技术有限公司 | WLAN-based audio sharing method and mobile terminal |
| CN104796736A (en) * | 2014-01-16 | 2015-07-22 | 中兴通讯股份有限公司 | Media sharing method, media sharing equipment, and media front-end device |
-
2009
- 2009-01-08 CN CNA2009101049457A patent/CN101489190A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867574A (en) * | 2010-05-19 | 2010-10-20 | 中兴通讯股份有限公司 | Method and system for realizing video sharing, and mobile terminal |
| WO2011143856A1 (en) * | 2010-05-19 | 2011-11-24 | 中兴通讯股份有限公司 | Method, system for implementing video sharing and mobile terminal |
| CN102480556A (en) * | 2010-11-26 | 2012-05-30 | 深圳市同洲软件有限公司 | Mobile terminal work state switching method and mobile terminal |
| WO2012068794A1 (en) * | 2010-11-26 | 2012-05-31 | 深圳市同洲软件有限公司 | Method, system and mobile terminal for switching working state of mobile terminal |
| CN102595652A (en) * | 2011-01-05 | 2012-07-18 | 中兴通讯股份有限公司 | Mobile terminal supporting digital television, and implementation method |
| CN103312882A (en) * | 2012-03-16 | 2013-09-18 | 联想(北京)有限公司 | Data transmission method, device and system |
| CN103312882B (en) * | 2012-03-16 | 2015-07-29 | 联想(北京)有限公司 | A kind of data transmission method, device and system |
| CN103619073A (en) * | 2013-11-08 | 2014-03-05 | 上海斐讯数据通信技术有限公司 | WLAN-based audio sharing method and mobile terminal |
| CN104796736A (en) * | 2014-01-16 | 2015-07-22 | 中兴通讯股份有限公司 | Media sharing method, media sharing equipment, and media front-end device |
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