CN102469352A - Method for realizing mobile phone television video sharing and mobile phone - Google Patents

Method for realizing mobile phone television video sharing and mobile phone Download PDF

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Publication number
CN102469352A
CN102469352A CN2010105480740A CN201010548074A CN102469352A CN 102469352 A CN102469352 A CN 102469352A CN 2010105480740 A CN2010105480740 A CN 2010105480740A CN 201010548074 A CN201010548074 A CN 201010548074A CN 102469352 A CN102469352 A CN 102469352A
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China
Prior art keywords
mobile
video sharing
data
video
mobile phone
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CN2010105480740A
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Chinese (zh)
Inventor
刘国利
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Shanghai Simcom Wireless Solutions Co Ltd
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Shanghai Simcom Wireless Solutions Co Ltd
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Priority to CN2010105480740A priority Critical patent/CN102469352A/en
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Abstract

The invention discloses a method for realizing mobile phone television video sharing, which comprises the steps of: S1) establishing a circuit switched (CS) link; S2) establishing a video sharing channel link and conducting communication handshaking; S3) receiving mobile phone television data and decoding and outputting the received mobile phone television data; S4) according to an audio/video format for video sharing, recoding the decoded mobile phone television data and mapping the mobile phone television data to a video sharing channel; and S5) terminating the CS link and the video sharing channel link. The invention additionally discloses a mobile phone capable of realizing mobile phone television video sharing. By using the method and the mobile phone, the combination of the mobile phone television function and the video sharing function of the mobile phone is perfectly realized.

Description

The implementation method of mobile TV video sharing and mobile phone
Technical field
The present invention relates to a kind of mobile phone, particularly relate to a kind of implementation method and a kind of mobile phone that can correspondingly realize the mobile TV video sharing of mobile TV video sharing.
Background technology
Along with popularizing of 3G technology, there has been increasing mobile phone to possess the video sharing function.Video sharing is carried out CS territory (circuit commutative field at communicating pair; When Circuit Switched Domain) communicating by letter; Mode through SIP (session initiation protocol, Session Initiation Protocol) is carried out the foundation of both sides' link, thereby through PS territory (packet-switched domain; Packet Switched Domain) sharing of realization both sides' video (or other content), wherein the local content of communicating pair all can be at shared row.In video sharing, the link in CS territory is to keep connecting always, and when the CS link stops, the video sharing link also will stop synchronously.
At present, also there has been increasing mobile phone to possess the mobile TV function.Traditional mobile TV function generally is meant provides receiving the decode of multimedia television signal on mobile phone, be presented at then to supply the user to view and admire on the mobile phone screen.The multimedia television signal is generally based on multimedia broadcasting or multicasting technology; For example popular DVB-H (Digital Video Broadcasting-Handheld; A kind of mobile TV standard); CMMB (China Mobile Multimedia Broadcasting, China Mobile multimedia broadcasting) and TMMB (ground mobile multimedia broadcast) etc.
Increasing people likes sharing the enjoyment of oneself; When a side when watching mobile TV program; The opposing party who communicates with also hopes shared this mobile TV program that watches; And communicating pair hopes also to carry out in progress mobile phone television contents that real-time impression is shared and real-time comment.
Summary of the invention
The technical problem that the present invention will solve is can't realize the defective of the fusion of mobile TV and video sharing function in order to overcome mobile phone of the prior art, and a kind of implementation method and a kind of mobile phone that can correspondingly realize the mobile TV video sharing of mobile TV video sharing is provided.
The present invention solves above-mentioned technical problem through following technical proposals: a kind of implementation method of mobile TV video sharing, its characteristics are that it comprises: S 1, set up the CS link; S 2, set up the video sharing channel link, and communicate and shake hands; S 3, receive the mobile TV data, and with the mobile TV data decode output that receives; S 4, according to the audio frequency and video form of video sharing, will pass through the mobile TV data recompile of decoding and map to the video sharing channel; S 5, CS link and video sharing channel link stop.
Preferably, this mobile phone comprises a memory block; At step S 3With S 4Between, this method also comprises: according to the audio frequency and video form of video sharing, with receive also without the decoding the mobile TV storage to this memory block; At step S 2With S 3Between, this method also comprises: the user selects to carry out to share immediately or recorded broadcast is shared, execution in step S when the user selects to share immediately 3-S 5, when the user selects recorded broadcast to share, will in instant sharing before this, be stored to mobile TV data map to the video sharing channel in this memory block, then execution in step S 5
Preferably, will receive also without mobile TV storage to this memory block of decoding the time, choose a frame in these data as thumbnail.
Preferably, described mobile TV data are CMMB data, TMMB data or DVB-H data.
Another technical scheme of the present invention is: a kind of mobile phone, and it comprises: a video sharing channel link setup module is used to set up the video sharing channel link; Electromechanics is looked receiver module on the other hand, is used to receive the mobile TV data; One audio/video decoder is used for the mobile TV data decode that receives; Its characteristics are that this mobile phone also comprises: an audio/video coder, be used for audio frequency and video form according to video sharing, and will pass through the mobile TV data recompile of decoding; One mapping block is used for mobile TV data map to the video sharing channel through recompile.
Preferably, this mobile phone also comprises: a memory block and a memory module, this memory module are used for the audio frequency and video form according to video sharing, with receive also without the decoding the mobile TV storage to this memory block; One control module; Be used for when the user selects to share immediately; Control mobile TV data map to the video sharing channel that this mapping block will pass through recompile; And when the user selects recorded broadcast to share, control this mapping block and will be stored in mobile TV data map to the video sharing channel in this memory block.
Preferably, this memory module will receive also without the decoding mobile TV storage to this memory block the time, a frame that also is used for choosing these data is as thumbnail.
Preferably, described mobile TV data are CMMB data, TMMB data or DVB-H data.
Positive progressive effect of the present invention is: the present invention has ideally realized the fusion of the mobile TV function and the video sharing function of mobile phone; And the video sharing of so-called mobile TV comprises that not only communicating pair shares the instant of in progress mobile TV program here, also comprises communication one side will in the instant shared procedure of mobile TV before this, recording mobile TV program down to offer the opposing party's that communicates by letter recorded broadcast shared; In addition, in the instant shared procedure of mobile TV, because the voice call of CS link can not receive the influence of video sharing, so both call sides can also exchange in progress mobile TV program in real time; Everything all will greatly promote the experience of dynamo-electric visual function of cellphone subscriber adversary and video sharing function.
Description of drawings
Fig. 1 is the flow chart of the implementation method of this mobile TV video sharing of the present invention.
Fig. 2 is the structural representation that can realize this mobile phone of mobile TV video sharing of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
What the present invention is directed to is to possess the mobile phone that video sharing function and mobile TV function are arranged simultaneously; Wherein the source of this mobile TV both can be the audio/video program through arriving with outer broadcast reception; Also can include but are not limited to DVB-H, CMMB and TMMB etc. for audio/video program through arriving with interior broadcast reception.
The flow process of the implementation method of this mobile TV video sharing of the present invention is with reference to shown in Figure 1, and this implementation method can may further comprise the steps:
Step 1000, the user begins the request of CS link, and sets up the CS link.
Step 1001, during the CS link kept, this moment, both call sides just can connect through CS link maintenance voice.
Step 1002, based on user's operation, whether decision CS link stops, if select not stop, then gets back to step 1001 and continues to carry out; If select to stop, then execution in step 1020, thereby stop the CS link.
Step 1003, based on user's operation, whether decision starts the video sharing function, if select to start video sharing, then execution in step 1004; If select not start video sharing, then get back to step 1001, continue to keep the CS link.
Step 1004, video sharing channel link setup just can be realized the link of data link through the PS link when carrying out video sharing thus.
Step 1005, communicating pair communicate shakes hands.
Whether step 1006 according to user operation, determines the video sharing of starting hand-set TV, if select the video sharing of starting hand-set TV, then execution in step 1007; If select the not video sharing of starting hand-set TV, then after this flow process is ordinary video shared procedure of the prior art, therefore next this common video shared procedure with execution in step 1008.
Step 1007, according to user's operation, the video sharing of decision mobile TV is shared immediately or recorded broadcast is shared, if select recorded broadcast shared, then execution in step 1009; If select instant sharing, then execution in step 1010.
Step 1008 has been preset as content map to the video sharing channel that allows shared state in the local content with mobile phone, wherein, in this step, map in the content of video sharing channel and do not include the mobile TV data.
Step 1009; From a memory block, read audio/video frames; Wherein, This memory block is set to be exclusively used in the memory mobile phone TV data, these mobile TV data then be before this certain take turns mobile TV instant share to be stored in the flow process, through the step 1014 that hereinafter will describe into use for sharing in this memory block.
Step 1010 starts the mobile TV receiver module, begins to receive the mobile TV data.
Step 1011, audio/video decoder is decoded to the mobile TV data that receive.
Step 1012; Baseband system is to handling through the mobile TV audio/video frames of decoding; Through the display device and the audio output apparatus output mobile TV audio/video frames of mobile phone, this moment, the local user of mobile phone just can realize having viewed and admired mobile TV program then.
Step 1013, according to user's operation, whether decision stores this mobile TV program in broadcasting mobile TV program, if select to store, then execution in step 1014; If select not store, then execution in step 1015.
Step 1014; The mobile TV data that the mobile TV receiver module received, still also decode without audio/video decoder; Advance in this memory block of mentioning in the preceding text according to the required audio frequency and video format of video sharing; Share and offer the other user in the flow process and share for take turns the mobile TV recorded broadcast in after this certain, wherein, can also from these data, select the thumbnail of a frame as this mobile TV program.
Step 1015; The mobile TV data that audio/video coder receives the mobile TV receiver module and process is decoded; According to the required audio frequency and video form recompile of video sharing, the communication process in this secondary coding process and CS territory, the local playing process of mobile TV program and mobile TV audio frequency and video are to the storing process executed in parallel of this memory block.
Step 1016; The mobile TV audio/video frames is mapped to the video sharing channel; The mobile TV audio/video frames that will be shone upon in this step comprises two kinds of situation: one; If the epicycle flow performing is that the instant of mobile TV shared, the audio/video frames that is then shone upon is the mobile TV program through secondary coding from step 1015, and this mobile TV program is the current local mobile TV program of playing; Two; If the epicycle flow performing is that the recorded broadcast of mobile TV is shared; The audio/video frames that is then shone upon is for from the mobile TV program that from this memory block, reads of step 1009, and this mobile TV program is shared the mobile TV program of playing at that time that stores in the flow process immediately for taking turns mobile TV in before this certain.
Step 1017; Carry out video sharing; The video sharing of carrying out in this step comprises three kinds of situation: one; If the epicycle flow performing is that common video is shared, then the other user was preset as in can the local content to this mobile phone and allowed the content of shared state to share this moment, but the content that local user and the other user are viewed and admired can be different; Two, if the epicycle flow performing is that the instant of mobile TV shared, then communicating pair will almost synchronously watch the local same mobile TV program of playing this moment; Three; If the epicycle flow performing is that the recorded broadcast of mobile TV is shared; Then this moment, the other user can view and admire the mobile TV program of storing in this memory block of mentioning in the preceding text of playing before this, but the content that local user and the other user are viewed and admired can be different.
Step 1018, based on user's operation, whether the decision video sharing stops, if select not stop, then gets back to step 1017 and continues to carry out; If select to stop, then execution in step 1019.
Step 1019, video sharing stops, and discharges the video sharing channel, and wherein the video sharing in this step stops comprising two kinds of situation: one, the local user has carried out finishing the operation of video sharing, thereby the video sharing termination, but the CS field communication still keeps; Two, the local user has carried out finishing the operation of CS field communication, thereby video sharing stops along with the termination of CS link synchronously.
Step 1020, the CS link stops.
Step 1021, the communication of communicating pair stops fully, and the epicycle flow process thoroughly finishes.Wherein the communication in this step stops comprising two kinds of situation: one, and corresponding to the situation in the step 1,019 one, the local user has carried out finishing the operation of CS field communication, thereby communication stops fully; Two, corresponding to the situation in the step 1,019 two, because CS field communication and video sharing all stop in step 1019, thereby the communication nature stops immediately fully in this step.
Wherein, the recorded broadcast of the mobile TV of realizing through above-mentioned step 1007,1009,1013 and 1014 is shared as an optional mobile TV sharing mode, if save those steps, can only realize also that then the instant of mobile TV share.
In order in mobile phone, to realize the above-mentioned mobile TV and the fusion of video sharing function, based on combining of hardware device such as baseband system and software platform, in mobile phone, need setting: a video sharing channel link setup module 1 is used to set up the video sharing channel link; Electromechanics is looked receiver module 2 on the other hand, is used to receive the mobile TV data; One audio/video decoder 3 is used for the mobile TV data decode that mobile TV receiver module 2 is received; One audio/video coder 4 is used for the audio frequency and video form according to video sharing, will pass through the mobile TV data recompile of audio/video decoder 3 decodings; One mapping block 5 is used for mobile TV data map to the video sharing channel through audio/video coder 4 recompiles.
In addition; Recorded broadcast demand to mobile TV; Also need in this mobile phone to be provided with: a memory block of mentioning in the preceding text 6 and a memory module 7; This memory module 7 is used for the audio frequency and video form according to video sharing, with mobile TV receiver module 2 receive also without the mobile TV storage of audio/video decoder 3 decoding to this memory block 6; One control module 8; Be used for when the user selects instant the sharing of mobile TV; Control mobile TV data map to the video sharing channel that this mapping block 5 will pass through audio/video coder 4 recompiles; And when the user selects the recorded broadcast of mobile TV to share, control this mapping block 5 and will be stored in mobile TV data map to the video sharing channel in this memory block 6.
Each above-mentioned functional module all can combine the existing software program means to realize under existing hardware condition, does not give unnecessary details so its concrete implementation method is not done at this.
In sum, the present invention has ideally realized the fusion of the mobile TV function and the video sharing function of mobile phone, and not only can realize the instant shared of mobile TV program, can also realize that the recorded broadcast of mobile TV program is shared; In addition, in the instant shared procedure of mobile TV, because the voice call of CS link can not receive the influence of video sharing, so both call sides can also exchange in progress mobile TV program in real time; Everything all will greatly promote the experience of dynamo-electric visual function of cellphone subscriber adversary and video sharing function.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.

Claims (8)

1. the implementation method of a mobile TV video sharing is characterized in that, it comprises:
S 1, set up the CS link;
S 2, set up the video sharing channel link, and communicate and shake hands;
S 3, receive the mobile TV data, and with the mobile TV data decode output that receives;
S 4, according to the audio frequency and video form of video sharing, will pass through the mobile TV data recompile of decoding and map to the video sharing channel;
S 5, CS link and video sharing channel link stop.
2. the implementation method of mobile TV video sharing as claimed in claim 1 is characterized in that, this mobile phone comprises a memory block; At step S 3With S 4Between, this method also comprises: according to the audio frequency and video form of video sharing, with receive also without the decoding the mobile TV storage to this memory block; At step S 2With S 3Between, this method also comprises: the user selects to carry out to share immediately or recorded broadcast is shared, execution in step S when the user selects to share immediately 3-S 5, when the user selects recorded broadcast to share, will in instant sharing before this, be stored to mobile TV data map to the video sharing channel in this memory block, then execution in step S 5
3. the implementation method of mobile TV video sharing as claimed in claim 2 is characterized in that, will receive also without mobile TV storage to this memory block of decoding the time, choose a frame in these data as thumbnail.
4. like the implementation method of any described mobile TV video sharing among the claim 1-3, it is characterized in that described mobile TV data are CMMB data, TMMB data or DVB-H data.
5. mobile phone, it comprises:
One video sharing channel link setup module is used to set up the video sharing channel link;
Electromechanics is looked receiver module on the other hand, is used to receive the mobile TV data;
One audio/video decoder is used for the mobile TV data decode that receives;
It is characterized in that this mobile phone also comprises:
One audio/video coder is used for the audio frequency and video form according to video sharing, will pass through the mobile TV data recompile of decoding;
One mapping block is used for mobile TV data map to the video sharing channel through recompile.
6. mobile phone as claimed in claim 5 is characterized in that, this mobile phone also comprises:
One memory block and a memory module, this memory module are used for the audio frequency and video form according to video sharing, with receive also without the decoding the mobile TV storage to this memory block;
One control module; Be used for when the user selects to share immediately; Control mobile TV data map to the video sharing channel that this mapping block will pass through recompile; And when the user selects recorded broadcast to share, control this mapping block and will be stored in mobile TV data map to the video sharing channel in this memory block.
7. mobile phone as claimed in claim 6 is characterized in that, this memory module will receive also without the decoding mobile TV storage to this memory block the time, a frame that also is used for choosing these data is as thumbnail.
8. like any described mobile phone among the claim 5-7, it is characterized in that described mobile TV data are CMMB data, TMMB data or DVB-H data.
CN2010105480740A 2010-11-17 2010-11-17 Method for realizing mobile phone television video sharing and mobile phone Pending CN102469352A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104796746A (en) * 2015-04-22 2015-07-22 郑州市辉邦电子科技有限公司 CMMB (China mobile multimedia broadcasting) WIFI (wireless fidelity) digital multimedia player terminal

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Publication number Priority date Publication date Assignee Title
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CN101489309A (en) * 2008-01-18 2009-07-22 希姆通信息技术（上海）有限公司 Method and double mode double standby terminal for implementing video sharing service
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Publication number Priority date Publication date Assignee Title
CN104796746A (en) * 2015-04-22 2015-07-22 郑州市辉邦电子科技有限公司 CMMB (China mobile multimedia broadcasting) WIFI (wireless fidelity) digital multimedia player terminal

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Application publication date: 20120523