CN101561801B - Search method based on IPTV video library - Google Patents
Search method based on IPTV video library Download PDFInfo
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- CN101561801B CN101561801B CN2008100360815A CN200810036081A CN101561801B CN 101561801 B CN101561801 B CN 101561801B CN 2008100360815 A CN2008100360815 A CN 2008100360815A CN 200810036081 A CN200810036081 A CN 200810036081A CN 101561801 B CN101561801 B CN 101561801B
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Abstract
The invention discloses a search method based on an IPTV video library, wherein an integral system comprises four parts of a PC terminal enquiry module main control module, a set-top box terminal module, a user login module and a video document management module. The method creatively realizes the video library search scheme of organically combining a strong search function of a PC browser and a simple and visual search mode of a set-top box browser aiming at different characteristics of a PC and the set-top box browser search and improves the search efficiency.
Description
Technical field:
The invention belongs to digital library's application, particularly is that the Digital Media of terminal shows with the top box of digital machine, realizes based on the IPTV technology brand-new retrieval, inquiry and the localization method of video library.
Background technology:
Along with the progress of the multimedia technology and the communication technology, the continuous increase of the network bandwidth can realize the propagation on the net of video, image, and digital library also arises at the historic moment accordingly.But present digital library, being confined to PC is displaying terminal, content is also based on literal, video data seldom, and replenishing just as literal.Along with progressively going deep into of IPTV technology, be main forms with IPTV, utilize stream media technology, setting up pure video library becomes reality in the cards.With regard to present ITPV technology, on retrieval, inquiry and positioning function, lack innovation, the human-computer interaction sexual intercourse is few, the video data that the reception IPTV that reviewer can only passive type plays, fast query, retrieval and the location that can't realize similar PC end.At present in the IPTV system, there is not a kind of more satisfactory technological means to realize above-mentioned function.
Summary of the invention:
The objective of the invention is PC and set-top box are combined, the video library retrieval scheme that utilizes the easy way of search intuitively of powerful function of search of PC browser and set box browser to organically combine has improved recall precision.Allow the user bring in by PC and carry out many conditional information retrievals, the user can open the video of having selected and directly watch on set-top box after browsing search on the PC.Simultaneously can locate the video data of reading fast fast by set-top box.
According to the foregoing invention intention, the technical solution adopted in the present invention is as follows:
A kind of search method based on the IPTV video library is characterized in that, this search method comprises:
One PC holds enquiry module: described PC end enquiry module is various according to the video data index structure, the characteristics that the key word kind is many, many index structure guiding user search have been designed, can realize the search of multiword section, self-defined inquiry condition, and, feed back on the set-top box of appointment the information that retrieval and inquisition goes out;
One set-top box end module; Described set-top box end enquiry module has designed the phonetic retrieval function of location fast, according to the Pinyin information of user by the telepilot input, program list information direct and background server compares, carry out the location of video data fast, and feed back on the set-top box of appointment, the user can carry out video tour by the set-top box end;
One user log-in block: described user log-in block possesses the function that user's information is compiled.The user is before using the PC end to inquire about, must carry out user's login, this module writes down the information of this user inquiring retrieval automatically, when the user when the set-top box end is logined once more, user log-in block is showed the information of query and search that automatically the user can carry out video tour by the set-top box end at the set-top box end;
One video data administration module; Described video data administration module is set up many index structure tissues, and the video data putaway rule is set, and video data is carried out classification and storage, dynamically generates sign, generates the video data tabulation simultaneously, the phonetic alphabet of log file title and document content information; After the set-top box module is sent the phonetic keyword message, automatically list and the video data tabulation of inquiring about, retrieval is relevant with locating content, release to the set-top box end, after PC end enquiry module sends Query Information, in many index structures, compare, generate video data tabulation automatically and release to the set-top box end;
In the technique scheme, the application software of described module incorporates the video management application software by ActiveX multimedia control and forms, and the video management application software has Web Sever and IIS function operations system and support programs.
Beneficial effect of the present invention is: realized the video library retrieval scheme of function of search that the PC browser is powerful and the easy combination of way of search intuitively of set box browser having improved recall precision at the different qualities of PC and set box browser retrieval pioneeringly.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is the theory structure block diagram of the search method based on the IPTV video library of the present invention.
Fig. 2 is the process flow diagram of implementation method of the present invention.
Embodiment:
For technical characterictic and the effect that the present invention is realized is easy to understand,, further set forth the present invention below in conjunction with concrete diagram.
Shown in Figure 1, the search method based on the IPTV video library of the present invention comprises: PC end enquiry module main control module, set-top box end module, user log-in block and video data administration module 4 four parts.
Its specific embodiments is as follows:
The present invention in actual applications, the user enters total system by user log-in block, and by PC end enquiry module, can carry out fuzzy query by the key word of video data and inquires by classification by the video data classifying rules that system sets in advance.In the video data administration module, all video datas are all set up many index structures, every video data of PC inquiry end retrieval all can index the video data administration module by many and inquire, and high degree of freedom is arranged.After inquiring the video that oneself needs as the user, this video can be added in the list of videos in the line module, in the list of videos of line module, can deposit the video data that 10 users add.The user can arrive the set-top box end after finishing inquiry by PC end enquiry module, calls before by user's login once more and browses at the video data of PC end inquiry.Simultaneously, the user also can directly directly call video data from the video server end at the set-top box end by the pinyin queries of video data title and browses.
More than be one of embodiment of the inventive method,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize purpose of the present invention equally for those skilled in the art.But this variation obviously should be in the protection domain of claims of the present invention.
Claims (1)
1. the searching system based on the IPTV video library is characterized in that, this searching system comprises:
One PC holds enquiry module: described PC end enquiry module is various according to the video data index structure, the characteristics that the key word kind is many, many index structure guiding user search have been designed, can realize the search of multiword section, self-defined inquiry condition, and, feed back on the set-top box of appointment the information that retrieval and inquisition goes out;
One set-top box end module: described set-top box end modular design the quick function of location of phonetic retrieval, according to the phonetic keyword message of user by the telepilot input, program list information direct and background server compares, carry out the location of video data fast, and feed back on the set-top box of appointment, the user can carry out video tour by the set-top box end;
-user log-in block: described user log-in block possesses the function that user profile is compiled, the user is before using the PC end to inquire about, must carry out user's login, this module writes down the information of this user inquiring retrieval automatically, when the user when the set-top box end is logined once more, user log-in block is showed the information of query and search that automatically the user can carry out video tour by the set-top box end at the set-top box end;
One video data administration module: described video data administration module is set up many index structure tissues, the video data putaway rule is set, video data is carried out classification and storage, dynamically generate sign, generate the video data tabulation simultaneously, the phonetic alphabet of log file title and document content information; After set-top box end module is sent the phonetic keyword message, automatically list and the video data tabulation of inquiring about, retrieval is relevant with locating content, release to the set-top box end, after PC end enquiry module sends Query Information, in many index structures, compare, generate video data tabulation automatically and release to the set-top box end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100360815A CN101561801B (en) | 2008-04-16 | 2008-04-16 | Search method based on IPTV video library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100360815A CN101561801B (en) | 2008-04-16 | 2008-04-16 | Search method based on IPTV video library |
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| Publication Number | Publication Date |
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| CN101561801A CN101561801A (en) | 2009-10-21 |
| CN101561801B true CN101561801B (en) | 2011-05-18 |
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| CN2008100360815A Expired - Fee Related CN101561801B (en) | 2008-04-16 | 2008-04-16 | Search method based on IPTV video library |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827249A (en) * | 2010-04-16 | 2010-09-08 | 中山大学 | Set top box-based multimedia electronic library system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7058654B1 (en) * | 1998-06-26 | 2006-06-06 | Alexander James Burke | User interface and search system for internet and other applications |
| CN2899328Y (en) * | 2006-02-22 | 2007-05-09 | 上海傲蓝通信技术有限公司 | Double-mode set top box |
| CN2935676Y (en) * | 2006-05-11 | 2007-08-15 | 彭卫 | Digital family intelligent box |
| CN101035259A (en) * | 2007-03-29 | 2007-09-12 | 上海交通大学 | Home IPTV VOD radio multi-channel transmission system based on the broadband |
| CN101141607A (en) * | 2006-09-08 | 2008-03-12 | 百视通网络电视技术发展有限责任公司 | Mutual correlation method for IPTV and implementing system thereof |
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2008
- 2008-04-16 CN CN2008100360815A patent/CN101561801B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7058654B1 (en) * | 1998-06-26 | 2006-06-06 | Alexander James Burke | User interface and search system for internet and other applications |
| CN2899328Y (en) * | 2006-02-22 | 2007-05-09 | 上海傲蓝通信技术有限公司 | Double-mode set top box |
| CN2935676Y (en) * | 2006-05-11 | 2007-08-15 | 彭卫 | Digital family intelligent box |
| CN101141607A (en) * | 2006-09-08 | 2008-03-12 | 百视通网络电视技术发展有限责任公司 | Mutual correlation method for IPTV and implementing system thereof |
| CN101035259A (en) * | 2007-03-29 | 2007-09-12 | 上海交通大学 | Home IPTV VOD radio multi-channel transmission system based on the broadband |
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| CN101561801A (en) | 2009-10-21 |
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Granted publication date: 20110518 Termination date: 20130416 |