CN102802030A - Method of producing real-time multimedia messaging service, digital television terminal and system - Google Patents

Method of producing real-time multimedia messaging service, digital television terminal and system Download PDF

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Publication number
CN102802030A
CN102802030A CN2012102449957A CN201210244995A CN102802030A CN 102802030 A CN102802030 A CN 102802030A CN 2012102449957 A CN2012102449957 A CN 2012102449957A CN 201210244995 A CN201210244995 A CN 201210244995A CN 102802030 A CN102802030 A CN 102802030A
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China
Prior art keywords
displaying video
current displaying
current
picture
video
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Pending
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CN2012102449957A
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Chinese (zh)
Inventor
丁凤
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Shenzhen Coship Electronics Co Ltd
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Shenzhen Coship Electronics Co Ltd
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Application filed by Shenzhen Coship Electronics Co Ltd filed Critical Shenzhen Coship Electronics Co Ltd
Priority to CN2012102449957A priority Critical patent/CN102802030A/en
Publication of CN102802030A publication Critical patent/CN102802030A/en
Priority to PCT/CN2013/071809 priority patent/WO2014012376A1/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10Multimedia information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention discloses a method of producing a real-time multimedia messaging service, and the method is characterized by comprising the following steps of: receiving a command of producing the real-time multimedia messaging service; acquiring a current played video image and a URL (Uniform Resource Locator) of a current played video; searching an electronic program menu information of the current played video according to the URL of the current played video; and forming the real-time multimedia messaging service according to the current played video image and the electronic program menu information of the current played video. The invention also discloses digital television terminal and system. The embodiments of the invention are implemented, through operation of pulling, the multimedia messaging service produced at a mobile phone end comprises an image and an EPG (Electronic Program Guide) information introduction relative to the current played video, i.e., the real-time multimedia messaging service relative to the current played video is produced; and after the multimedia messaging service is shared among users, the users can pre-knowlege several basic introductions relative to the multimedia messaging service and then select whether to watch the video or not, so that of the users can use the digital television terminal and system conveniently, and the user experience is strengthened.

Description

A kind of method, digital TV terminal and system that generates real-time multimedia message
Technical field
The present invention relates to digital TV field, relate in particular to a kind of method, digital TV terminal and system that generates real-time multimedia message.
Background technology
Along with the appearance of intelligent TV set, HD video is watched in the surfing on the net on the TV, listens to dynamic music, and experiencing 3D recreation etc. has become general bright spot.And how to share between the user, the video frequency program of how recommending oneself to like becomes a problem demanding prompt solution to the good friend.
Summary of the invention
The embodiment of the invention is to provide a kind of method, digital TV terminal and system that generates real-time multimedia message, and the multimedia message that can generate comprises a picture and the EPC information introduction relevant with current displaying video, has strengthened user experience.
The present invention is achieved in that a kind of method that generates real-time multimedia message, comprising:
Receive the order that produces real-time multimedia message;
Obtain the URL of current displaying video picture and current displaying video;
Search the electric program menu information of current displaying video according to the URL of said current displaying video;
Electric program menu information according to said current displaying video picture and said current displaying video forms real-time multimedia message.
More excellent, the order of the real-time multimedia message of said generation is specially draws the program request order.
More excellent, saidly obtain current displaying video picture, be specially:
Obtain the current video decoded information, confirm the image zooming size that generates according to said video decode information;
Picture according to the current displaying video of image zooming size intercepting of said generation.
More excellent, said video decode information is confirmed the image zooming size of generation, is specially:
Judging said current displaying video according to said current video decoded information is high definition or SD, if high definition, the image zooming size the ratio of width to height that then generates is a 448*252 resolution; If SD, the image zooming size the ratio of width to height that then generates is: 448*358 resolution.Another object of the present invention is to provide digital TV terminal, comprising:
Receiver module is used to receive the order that produces real-time multimedia message;
Acquisition module links to each other with said receiver module, is used to obtain the URL of current displaying video picture and current displaying video, and the said URL that obtains current displaying video picture and said current displaying video is sent;
Memory module links to each other with said acquisition module, is used to store current displaying video picture;
Receiver module also is used to receive the electric program menu information of the current displaying video that the URL according to this current displaying video finds;
Sending module links to each other with said receiver module, is used for the EPG information of said current displaying video picture and said current displaying video is sent.
More excellent, said acquisition module comprises cut-away view sheet submodule and obtains the URL submodule:
Cut-away view sheet submodule; Be used to obtain the current video decoded information; Confirm the image zooming size of generation according to said video decode information, and, the picture after the intercepting is put into said memory module according to said definite generation image zooming size intercepting current video picture;
Obtain the URL submodule, be used to obtain the URL of current displaying video.
More excellent, said acquisition module also comprises the coding submodule:
The coding submodule is used for the picture of said memory module is encoded.
More excellent; Said sending module 304 also was used for before the EPG information with current displaying video picture and current displaying video sends; Become real-time multimedia message to the EPG information of current displaying video picture and current displaying video, send with the form of real-time multimedia message.
A purpose more of the present invention is to provide a kind of system that generates real-time multimedia message, comprising:
Portable terminal is used to send the order that produces real-time multimedia message;
Digital TV terminal is connected with said portable terminal, is used to obtain the URL of current displaying video picture and current displaying video, and sends to broadcasting and TV and get rid of the letter front-end system;
Broadcasting and TV are got rid of the letter front-end system; Be connected with said digital TV terminal; Be used for searching the electric program menu information of current displaying video, the electric program menu information of said current displaying video is returned to said digital TV terminal according to the URL of said current displaying video;
Digital TV terminal also is used for the electric program menu information of said current displaying video picture and said current displaying video is sent to said portable terminal;
Portable terminal also is used for generating real-time multimedia message according to the electric program menu information of said current displaying video picture and said current displaying video.
More excellent, the said URL that obtains current displaying video picture and current displaying video is specially:
Obtain the current video decoded information; The image zooming size that confirm to generate according to said video decode information according to the picture of the current displaying video of image zooming size intercepting of said generation, and is preserved; The picture of preserving is encoded, and obtain the URL of current displaying video.
Implement the foregoing description, through " drawing " operation, the multimedia message that generates in mobile phone end comprises a picture and the EPG information introduction relevant with current displaying video; Promptly ought generate one with relevant real-time " multimedia message " of displaying video at present; After sharing this multimedia message mutually between the user, the user can understand the video relevant in advance with this " multimedia message " some introduce basically, and then select whether will watch this video; The present invention has made things convenient for the user, has strengthened user experience.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of method flow sketch map that generates real-time multimedia message of the embodiment of the invention;
Fig. 2 is the schematic flow sheet of another embodiment of a kind of method that generates real-time multimedia message of the present invention;
Fig. 3 is the structural representation of the digital TV terminal of the embodiment of the invention;
Fig. 4 is a kind of structural representation that generates the system of real-time multimedia message of the embodiment of the invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.
See also a kind of method flow sketch map that generates real-time multimedia message of the embodiment of the invention shown in Fig. 1, comprising:
Step S101: receive the order that produces real-time multimedia message.
Concrete, digital TV terminal receives the order of the real-time multimedia message of generation of sending from portable terminal.
Step S102: the URL that obtains current displaying video picture and current displaying video.
Step S103: EPG (Electronic Program Guide, the electric program menu) information of searching current displaying video according to the URL of this current displaying video.
Concrete, broadcasting and TV are got rid of the EPG information that the letter front-end system is searched current displaying video according to the URL of this current displaying video.
Step S104: the EPG information according to this current displaying video picture and current displaying video forms real-time multimedia message.
Implement the foregoing description, through " drawing " operation, the multimedia message that generates in mobile phone end comprises a picture and the EPG information introduction relevant with current displaying video; Promptly ought generate one with relevant real-time " multimedia message " of displaying video at present; After sharing this multimedia message mutually between the user, the user can understand the video relevant in advance with this " multimedia message " some introduce basically, and then select whether will watch this video; The present invention has made things convenient for the user, has strengthened user experience.
Below in conjunction with the schematic flow sheet of another embodiment of a kind of method that generates real-time multimedia message of the present invention shown in Fig. 2, for clearer description embodiment, digital TV terminal will be example with the STB, and portable terminal is an example with the mobile phone, and method step comprises:
Step S201: mobile phone is opened and is got rid of the letter client, carries out wireless connections with STB.
Concrete, wireless connections can be through bluetooth or WIFI or the connection of other wireless modes.
Step S202: the letter client of getting rid of of mobile phone is sent ordering to STB of the real-time multimedia message of generation.
Concrete, this order that produces real-time multimedia message is specially " drawing " program request order, and this program request order can be through by the operating key on the mobile phone or hold mobile phone with one " drawing " action realization.
Step S203: STB receives the order that produces real-time multimedia message.
Concrete, when STB received the order that produces real-time multimedia message, TV must switch to live state, need not switch if TV is in live state, if TV is not in live state, then can before and after above-mentioned any step, carry out change action.
Step S204: STB generates a file of preserving picture in memory file system.
Concrete, STB is opened up memory space for preserving picture.
Step S205: STB obtains the current video decoded information, confirms the image zooming size that generates according to this video decode information.
Concrete, judging current displaying video according to the current video decoded information is high definition or SD, if high definition, the picture the ratio of width to height that then generates is a 448*252 resolution; If SD, the picture the ratio of width to height that then generates is: 448*358 resolution.
Step S206:, and be kept at the file among the step S204 according to the picture of the current displaying video of image zooming size intercepting that generates.
Concrete, the form of intercepting picture can be the BMP form, perhaps jpeg format or other picture formats.
Step S207: the picture in the file is encoded, and obtain the URL of current displaying video.
Concrete, the picture in the file is carried out the base64 coding.
Step S208: the information of the picture after will encoding and the URL of current displaying video sends to broadcasting and TV and gets rid of the letter front-end system.
Concrete, can use this information of http protocol transmission, also can use other any this information of network related protocol transmission.
Step S209: broadcasting and TV are got rid of the letter front-end system according to the URL information that receives, and find the EPG information of current displaying video.
Step S210: picture and the EPG information of current displaying video that broadcasting and TV will be got rid of after the letter front-end system will be encoded send to STB in the lump.
Concrete, it is populated that broadcasting and TV are got rid of the EPG information of image data and current displaying video after the letter front-end system will be encoded according to the MMS SMIL form of standard, then this formatted data is issued to STB with the form of soap.
Step S211: the picture after STB is just encoded and the EPG information of current displaying video return to mobile phone.
Step S212: the EPG information of picture behind the mobile phone received code and current displaying video generates multimedia message.
Need to prove that the foregoing description is not only can be between mobile phone and STB mutual, between STB and the STB, between STB and the digital intergrated unit, mutual or the like between mobile phone and the digital intergrated unit.
Implement the foregoing description, through " drawing " operation, the multimedia message that generates in mobile phone end comprises a picture and the EPG information introduction relevant with current displaying video; Promptly ought generate one with relevant real-time " multimedia message " of displaying video at present; After sharing this multimedia message mutually between the user, the user can understand the video relevant in advance with this " multimedia message " some introduce basically, and then select whether will watch this video; The present invention has made things convenient for the user, has strengthened user experience.
Below in conjunction with the structural representation of the digital TV terminal of the embodiment of the invention shown in Fig. 3, the structure of further explain embodiment of the invention digital TV terminal.
Receiver module 301 is used to receive the order that produces real-time multimedia message.
Concrete, this order that produces real-time multimedia message is specially " drawing " program request order, and this program request order can be through by the operating key on the mobile phone or hold mobile phone with one " drawing " action realization.
Acquisition module 302 links to each other with receiver module 301, is used to obtain the URL of current displaying video picture and current displaying video, and the URL that will obtain current displaying video picture and current displaying video sends.
Memory module 303 links to each other with acquisition module 302, is used to store current displaying video picture.
Receiver module 301 also is used to receive the EPG information of the current displaying video that the URL according to this current displaying video finds.
Sending module 304 links to each other with receiver module 301, is used for the EPG information of current displaying video picture and current displaying video is sent.
Implement the foregoing description, through " drawing " operation, the multimedia message that generates in mobile phone end comprises a picture and the EPG information introduction relevant with current displaying video; Promptly ought generate one with relevant real-time " multimedia message " of displaying video at present; After sharing this multimedia message mutually between the user, the user can understand the video relevant in advance with this " multimedia message " some introduce basically, and then select whether will watch this video; The present invention has made things convenient for the user, has strengthened user experience.
More excellent, acquisition module 302 specifically comprises cut-away view sheet submodule 3021, coding submodule 3022 with obtain URL submodule 3023:
Cut-away view sheet submodule 3021 is used to obtain the current video decoded information, confirms the image zooming size of generation according to this video decode information, and according to this definite image zooming size intercepting current video picture that generates, the picture after the intercepting is put into memory module.
Concrete, judging current displaying video according to the current video decoded information is high definition or SD, if high definition, the picture the ratio of width to height that then generates is a 448*252 resolution; If SD, the picture the ratio of width to height that then generates is: 448*358 resolution.
Coding submodule 3022 is used for the picture of memory module is encoded.
Concrete, picture is carried out the base64 coding.
Obtain URL submodule 3023, be used to obtain the URL of current displaying video.
More excellent; Sending module 304; Also be used for before the EPG information with current displaying video picture and current displaying video sends, becoming real-time multimedia message to the EPG information of current displaying video picture and current displaying video, send with the form of real-time multimedia message.
Below in conjunction with a kind of structural representation that generates the system of real-time multimedia message of the embodiment of the invention shown in Fig. 4, a kind of structure that generates the system of real-time multimedia message of the further explain embodiment of the invention.
Portable terminal 401 is used to send the order that produces real-time multimedia message.
Digital TV terminal 402 is connected with portable terminal 401, is used to obtain the URL of current displaying video picture and current displaying video, and sends to broadcasting and TV and get rid of letter front-end system 403.
Concrete, obtain the current video decoded information, confirm the image zooming size that generates according to this video decode information; Picture according to the current displaying video of image zooming size intercepting that generates; And preserve, the picture of preserving is encoded, and obtain the URL of current displaying video.
Broadcasting and TV are got rid of letter front-end system 403, are connected with digital TV terminal 402, are used for the EPG information that the URL according to this current displaying video searches current displaying video, and the EPG information of this current displaying video is returned to digital TV terminal 402.
Digital TV terminal 402 also is used for the EPG information of this current displaying video picture and current displaying video is sent to portable terminal 401.
Portable terminal 401 also is used for generating real-time multimedia message according to the EPG information of this current displaying video picture and current displaying video.
Implement the foregoing description, through " drawing " operation, the multimedia message that generates in mobile phone end comprises a picture and the EPG information introduction relevant with current displaying video; Promptly ought generate one with relevant real-time " multimedia message " of displaying video at present; After sharing this multimedia message mutually between the user, the user can understand the video relevant in advance with this " multimedia message " some introduce basically, and then select whether will watch this video; The present invention has made things convenient for the user, has strengthened user experience.
Need to prove that through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement through hardware.Based on such understanding; All or part of can the coming out that technical scheme of the present invention contributes to background technology with the embodied of software product; This computer software product can be stored in the storage medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
The above disclosed preferred embodiment that is merely in the embodiment of the invention can not limit the present invention's interest field certainly with this, so according to the equivalent variations that claim of the present invention is done, still belong to the scope that the present invention is contained.

Claims (10)

1. a method that generates real-time multimedia message is characterized in that, comprising:
Receive the order that produces real-time multimedia message;
Obtain the URL of current displaying video picture and current displaying video;
Search the electric program menu information of current displaying video according to the URL of said current displaying video;
Electric program menu information according to said current displaying video picture and said current displaying video forms real-time multimedia message.
2. the method for claim 1 is characterized in that, the order of the real-time multimedia message of said generation is specially draws the program request order.
3. the method for claim 1 is characterized in that, saidly obtains current displaying video picture, is specially:
Obtain the current video decoded information, confirm the image zooming size that generates according to said video decode information;
Picture according to the current displaying video of image zooming size intercepting of said generation.
4. method as claimed in claim 3 is characterized in that, said video decode information is confirmed the image zooming size of generation, is specially:
Judging said current displaying video according to said current video decoded information is high definition or SD, if high definition, the image zooming size the ratio of width to height that then generates is a 448*252 resolution; If SD, the image zooming size the ratio of width to height that then generates is: 448*358 resolution.
5. a digital TV terminal is characterized in that, comprising:
Receiver module is used to receive the order that produces real-time multimedia message;
Acquisition module links to each other with said receiver module, is used to obtain the URL of current displaying video picture and current displaying video, and the said URL that obtains current displaying video picture and said current displaying video is sent;
Memory module links to each other with said acquisition module, is used to store current displaying video picture;
Receiver module also is used to receive the electric program menu information of the current displaying video that the URL according to this current displaying video finds;
Sending module links to each other with said receiver module, is used for the EPG information of said current displaying video picture and said current displaying video is sent.
6. digital TV terminal as claimed in claim 5 is characterized in that, said acquisition module comprises cut-away view sheet submodule and obtains the URL submodule:
Cut-away view sheet submodule; Be used to obtain the current video decoded information; Confirm the image zooming size of generation according to said video decode information, and, the picture after the intercepting is put into said memory module according to said definite generation image zooming size intercepting current video picture;
Obtain the URL submodule, be used to obtain the URL of current displaying video.
7. digital TV terminal as claimed in claim 6 is characterized in that, said acquisition module also comprises the coding submodule:
The coding submodule is used for the picture of said memory module is encoded.
8. digital TV terminal as claimed in claim 5; It is characterized in that; Said sending module 304 also was used for before the EPG information with current displaying video picture and current displaying video sends; Become real-time multimedia message to the EPG information of current displaying video picture and current displaying video, send with the form of real-time multimedia message.
9. a system that generates real-time multimedia message is characterized in that, comprising:
Portable terminal is used to send the order that produces real-time multimedia message;
Digital TV terminal is connected with said portable terminal, is used to obtain the URL of current displaying video picture and current displaying video, and sends to broadcasting and TV and get rid of the letter front-end system;
Broadcasting and TV are got rid of the letter front-end system; Be connected with said digital TV terminal; Be used for searching the electric program menu information of current displaying video, the electric program menu information of said current displaying video is returned to said digital TV terminal according to the URL of said current displaying video;
Digital TV terminal also is used for the electric program menu information of said current displaying video picture and said current displaying video is sent to said portable terminal;
Portable terminal also is used for generating real-time multimedia message according to the electric program menu information of said current displaying video picture and said current displaying video.
10. system as claimed in claim 9 is characterized in that, the said URL that obtains current displaying video picture and current displaying video is specially:
Obtain the current video decoded information; The image zooming size that confirm to generate according to said video decode information according to the picture of the current displaying video of image zooming size intercepting of said generation, and is preserved; The picture of preserving is encoded, and obtain the URL of current displaying video.
CN2012102449957A 2012-07-16 2012-07-16 Method of producing real-time multimedia messaging service, digital television terminal and system Pending CN102802030A (en)

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CN2012102449957A CN102802030A (en) 2012-07-16 2012-07-16 Method of producing real-time multimedia messaging service, digital television terminal and system
PCT/CN2013/071809 WO2014012376A1 (en) 2012-07-16 2013-02-25 Method of producing real-time multimedia messaging service, digital television terminal and system

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Application publication date: 20121128