CN100568955C - A kind of VOD method and system - Google Patents
A kind of VOD method and system Download PDFInfo
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- CN100568955C CN100568955C CNB2006101409622A CN200610140962A CN100568955C CN 100568955 C CN100568955 C CN 100568955C CN B2006101409622 A CNB2006101409622 A CN B2006101409622A CN 200610140962 A CN200610140962 A CN 200610140962A CN 100568955 C CN100568955 C CN 100568955C
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- transmitting terminal
- terminal identification
- service groups
- video
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42684—Client identification by a unique number or address, e.g. serial number, MAC address, socket ID
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
Abstract
The present invention discloses a kind of VOD method, comprise: the video request program center is divided into several little network nodes with whole video program request network, the numbering that each network node is corresponding unique, this numbering can be used as a service groups information, and transmitting terminal identification information and service groups information set up corresponding relation, user side sends sending short message to described video request program center, described sending short message comprises described transmitting terminal identification information and video request program information, described video request program center finding is to the described service groups information corresponding with described transmitting terminal identification information, and the video frequency program of the described video request program information of the network node correspondence by described service groups information correspondence sends to described user side.The present invention also discloses a kind of video on-demand system, and another kind of VOD method.The present invention can reduce the data volume that the user imports IP Information On Demand, and can prevent the adverse effect that IP Information On Demand is made mistakes and brought to the user.
Description
Technical field
The present invention relates to the video request program field, particularly relate to a kind of VOD method and system.
Background technology
Video request program (VOD, Video On Demand) be that the user passes through modes such as network, phone, note and sends video request program information to the video request program center, the video request program center sends corresponding video frequency program to user's receiving terminal according to the video request program information content, like this, the user just can watch the video frequency program of oneself liking at receiving terminal.
Wherein, use short message mode to carry out the restriction that video request program is not subjected to time and region, can more convenient user use.See also Fig. 1, be the flow chart that uses note to carry out video request program, concrete steps are as follows:
By note transmission information is the mode of an at present commonplace interaction.But general, so the method that generally can not consider methodically the design of the form of short message because the mode of message interactive is fairly simple, and the amount of information that note can be transmitted is considerably less.Yet for the VOD business, need to transmit a lot of information by note once, as user profile, service groups information, video program information etc., these information all are numeral or alpha format, input is trouble very, as easy as rolling off a log again makeing mistakes, and after makeing mistakes, user and video request program center all are difficult to find, may cause unnecessary trouble.
Such as, the digital number of user's group of user is 12538, is 13538 but the user imports user's sets of numbers because of carelessness when input, does not exist if the user organizes 13538, and the information of a mistake is returned at the video request program center, and the user only need re-enter and send; If organizing 13538, the user exists, the video request program center will send the network node that the user organizes 13538 places to the video frequency program of this user's program request so, this user just can't receive the video frequency program of own institute program request like this, causes this user loss and waste of network resources financially.
Note needs coding, transmission, decode procedure in sending the way, in this process, may the video request program center be understood ambiguity occurs, thereby do the judgement that makes mistake because abnormal cause changes the original meaning, can cause unnecessary loss to the user equally.
Summary of the invention
Technical problem to be solved by this invention provides a kind of VOD method, can reduce the data volume that the user imports IP Information On Demand, and can prevent the adverse effect that IP Information On Demand is made mistakes and brought to the user.
The present invention also provides a kind of video on-demand system, is applied to above-mentioned VOD method, can reduce the data volume that the user imports IP Information On Demand, and can prevent the adverse effect that IP Information On Demand is made mistakes and brought to the user.
The present invention also provides a kind of VOD method, can reduce the data volume that the user imports IP Information On Demand equally, and can prevent the adverse effect that IP Information On Demand is made mistakes and brought to the user.
A kind of VOD method of the present invention comprises: corresponding relation is set up with transmitting terminal identification information and user side information in the video request program center; Send sending short message to the video request program center, described sending short message comprises described transmitting terminal identification information and video request program information; The video request program center finding sends to the video frequency program of described video request program information correspondence the user side of described user side information correspondence to the described user side information corresponding with described transmitting terminal identification information.
Preferably, by following step, corresponding relation is set up with transmitting terminal identification information and user side information in the video request program center; Send the registration note to the video request program center, described registration note comprises transmitting terminal identification information and user side information; Corresponding relation is set up with described transmitting terminal identification information and described user side information in the video request program center;
Preferably, described registration note also comprises service groups information, and corresponding relation is set up with described transmitting terminal identification information and service groups information in described video request program center, and sends video frequency program by the network node of described service groups information correspondence.
Preferably, described registration note also comprises check code, and described check code is used to verify described transmitting terminal identification information, described user side information and described service groups information.
Preferably, described registration note also comprises user cipher, described user cipher is used for removing when concerning note receiving, the user cipher that described releasing is concerned note is compared with the user cipher in the described registration note, as identical, then remove the corresponding relation of transmitting terminal identification information and user side information.
Preferably, a described user side information can be set up corresponding relation with at least one described transmitting terminal identification information.
Preferably, described transmitting terminal identification information is a subscriber phone number; Described user side information is user side intelligent card of set-top box number.
A kind of video on-demand system of the present invention comprises note transmitting terminal, vod server and user side set-top box: described note transmitting terminal, be used for sending registration note or sending short message, and described registration note comprises transmitting terminal identification information and user side information; Described sending short message comprises transmitting terminal identification information and video request program information; Described vod server is used for described transmitting terminal identification information and described user side information are set up corresponding relation; And the video frequency program of described video request program information correspondence is sent to the user side set-top box of described user side information correspondence; Described user side set-top box built-in intelligence card, described smart card number is a user side information.
Preferably, described registration note also comprises service groups information and check code, and described vod server sends video frequency program by the network node of described service groups information correspondence; Described check code is used to verify described transmitting terminal identification information, described user side information and described service groups information.
A kind of VOD method of the present invention comprises: input transmitting terminal identification information and video request program information in note; Send the interface and in described note, generate user side information automatically, and be sent to the video request program center; The video request program center sends to the video frequency program of described video request program information correspondence the user side of described user side information correspondence.
Preferably, described transmission interface also generates service groups information automatically in described note, and the video request program center sends video frequency program by the network node of described service groups information correspondence.
Preferably, described transmission interface also generates check code automatically in described note, and described check code is used to verify described transmitting terminal identification information, described user side information and described service groups information.
Preferably, described transmitting terminal identification information is a subscriber phone number; Described user side information is user side intelligent card of set-top box number.
Compared with prior art, the present invention has the following advantages:
User of the present invention uses mobile phone to register at the video request program center earlier, the corresponding relation of subscriber phone number and user side information is set up at the video request program center, the user only need send the note that contains video program information later on, the video request program center can find corresponding user side information according to subscriber phone number, the video frequency program of user's program request is sent to the user side of user side information appointment.
Preferably, the video request program center also is associated subscriber phone number with service groups information, network node by service groups information correspondence sends video frequency program, can save the taking of Internet resources, and also makes the video request program center can send more video frequency program simultaneously.
Preferably, user mobile phone sends in the note and comprises check code, and the video request program center is verified user side information, service groups information according to check code, prevents to make mistakes and brings loss to the user.
Preferably, the present invention can generate corresponding user side information, service groups information automatically by sending the interface in note, avoid the user to import too much information in note.
Description of drawings
The flow chart of Fig. 1 for using note to carry out video request program;
Fig. 2 is a kind of VOD method embodiment of the present invention flow chart;
Fig. 3 is a video on-demand system embodiment schematic diagram of the present invention;
Fig. 4 is the another kind of VOD method embodiment of the present invention flow chart.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Core concept of the present invention is that the user uses mobile phone to register at the video request program center earlier, the corresponding relation of subscriber phone number and user side information is set up at the video request program center, the user only need send the note that contains video program information later on, the video request program center can find corresponding user side information according to subscriber phone number, the video frequency program of user's program request is sent to the user side of user side information appointment.
See also Fig. 2, be a kind of VOD method embodiment of the present invention flow chart, concrete steps are as follows:
Corresponding relation is set up with transmitting terminal identification information and user side information in step 201, video request program center;
The user sends the registration note to the video request program center, and the registration note comprises transmitting terminal identification information and user side information, and corresponding relation is set up with transmitting terminal identification information and user side information in the video request program center, and is stored in its database.Like this, user mobile phone is finished the registration at the video request program center, and an information that succeeds in registration is returned at the video request program center.
The transmitting terminal identification information can be subscriber phone number, and user side information can be user side intelligent card of set-top box number.A user side intelligent card of set-top box number can be set up corresponding relation with a plurality of subscriber phone numbers.Such as one family a user side set-top box device is arranged, several members' phone number can be associated with intelligent card numbers in this set-top box device in this family, and like this, the member in this family just can use the SMS of oneself to carry out video request program.
The user sends sending short message to the video request program center after the mobile telephone registration success, sending short message comprises transmitting terminal identification information and video request program information.Automatically comprise the transmitting terminal identification information in the note that user mobile phone sends, i.e. subscriber phone number, video request program information is imported by the user.
Video request program is divided into binding program request of VOD program and VOD previewing programs binding program request, the user can import different identification fields and distinguish in note, the video program information of user's input is the input video programm name directly, also can import the data or the alphabetical label of this video frequency program correspondence.
Search the user side information corresponding within it in the database that put at the video request program center with the transmitting terminal identification information.The corresponding only unique user side information of transmitting terminal identification information.Promptly a user's phone number can only be associated with unique user side intelligent card of set-top box number, and like this, the video request program center can accurately send to the video frequency program of user's program request the user side of appointment.
User side information can be the built-in smart card number of user side set-top box, and this number is unique.User side can be set-top box, and after the video request program center sent to set-top box with the video frequency program of user's program request, this set-top box was passed through player plays after video frequency program is decoded.
The video request program center can utilize user side information that this video frequency program is encrypted; have only the user side of this user side information correspondence to be decrypted to video frequency program; like this; the instant video program request sends out user side wrong with video frequency program; the user side that receives still can not be watched this video frequency program; to a certain extent, can protect user benefit not suffer a loss.
In step 201, the registration note that the user sends to the video request program center also can comprise service groups information, corresponding relation is set up with transmitting terminal identification information and service groups information in the video request program center, and sends video frequency program by the network node of service groups information correspondence.
In bigger video request program transmission network, if the video frequency program of each user's program request, the server at video request program center all sends to video frequency program on whole network, searches for unique user side again.The pressure of whole transmitted data on network is just very big, and the video frequency program quantity that server sends simultaneously will be subjected to the restriction of Network Transmission.Whole video program request network is divided into several little network nodes, the numbering that each network node is corresponding unique, this numbering can be used as a service groups information.The video request program center is associated subscriber phone number with service groups information, the network node by service groups information correspondence sends video frequency program, can save the taking of Internet resources, and also makes the video request program center can send more video frequency program simultaneously.
In step 201, the registration note that the user sends to the video request program center also can comprise check code, and check code is used to verify described transmitting terminal identification information, described user side information and described service groups information.
As, the user mobile phone card number is 13225346767, and user's group # is 12538, but the user has failed into 13225346767,13538 because of neglecting, or, make subscriber phone number, user's group # be misinterpreted as 13225346767,13538 because of other coding, transmission, decoding reason.If there is not verification, the video request program center will be by mistake this user attaching to 13538 groups, this user again will be because of sending to wrong service groups program request the time later on, this user just can't see the video frequency program of own program request.By adding the method for check code, in case user's input error, the video request program center can detect by check code, thereby avoids occurring similar mistake.As above example, normal check code is 1+3+2+2+5+3+4+6+7+6+7+1+2+5+3+8=65, user's correct input should be 132253467671253865 like this, and is 1322534671353865 during input error.The video request program center receives calculation check sign indicating number 1+3+2+2+5+3+4+6+7+6+7+1+3+5+3+8=66 after the error message, is 52 and pass the check code of coming, and this just illustrates and has mistake in the note, can return error message, reminds the user.
In step 201, the registration note that the user sends to the video request program center also can comprise user cipher.Described user cipher is used for removing when concerning note receiving, and described releasing is concerned the user cipher of note compares with the user cipher in the described registration note, as identical, then removes the corresponding relation of transmitting terminal identification information and user side information.
Like this, the registration note that the user sends, its preferred form is:
Identification field+transmitting terminal identification information+user side information+service groups information+check code+user cipher
Wherein identification field+transmitting terminal identification information+user side information+service groups information+check code can be generated automatically by transmitting apparatus, and user cipher is imported in note by the user.
The formation form of sending short message can be:
Identification field+transmitting terminal identification information+video request program information
The formation form of removing the corresponding relation note is:
Identification field+transmitting terminal identification information+user cipher
Above-mentioned identification field can be as shown in table 1:
| Professional | Field contents | Length |
| Binding registration | BI | 2 |
| The binding program request | BB | 2 |
| Separate binding | UB | 2 |
| The VOD program request | VD | 2 |
| The free head program request of program | HD | 2 |
Table 1
See also Fig. 3,, comprise note transmitting terminal 301, vod server 302, user side set-top box 303 for video on-demand system embodiment schematic diagram of the present invention.
Note transmitting terminal 301 sends the registration note to vod server 302, and the registration note comprises transmitting terminal identification information and user side information, and vod server 302 is set up corresponding relation with transmitting terminal identification information and user side information, and is stored in its database.Like this, note transmitting terminal 301 is finished the registration at vod server 302, and vod server 302 returns an information that succeeds in registration to note transmitting terminal 301.
Note transmitting terminal 301 is after vod server 302 succeeds in registration, and note transmitting terminal 301 sends sending short message to vod server 302, and sending short message comprises transmitting terminal identification information and video request program information.Automatically comprise the transmitting terminal identification information in the note that note transmitting terminal 301 sends.
User side set-top box 303 built-in intelligence cards, the smart card number is a user side information.Note transmitting terminal 301 can be mobile phone, and the transmitting terminal identification information can be phone number, and a smart card number can be associated with a plurality of phone numbers.
The registration note also can comprise service groups information and check code, and vod server 302 sends video frequency program by the network node of service groups information correspondence; Check code is used to verify described transmitting terminal identification information, described user side information and described service groups information.
The registration note that note transmitting terminal 301 sends to vod server 302 also can comprise user cipher.If want to remove the corresponding relation of transmitting terminal identification information and user side information, service groups information, note transmitting terminal 301 can send comprise transmitting terminal identification information and user cipher note to vod server 302, vod server 302 is removed the corresponding relation of transmitting terminal identification informations and described user profile.
Like this, the registration note that note transmitting terminal 301 sends, its preferred form is:
Identification field+transmitting terminal identification information+user side information+service groups information+check code+user cipher
Wherein identification field+transmitting terminal identification information+user side information+service groups information+check code can be generated automatically by note transmitting terminal 301, and user cipher is imported in note by the user.
The formation form of the sending short message that note transmitting terminal 301 sends can be:
Identification field+transmitting terminal identification information+video request program information
The formation form of the releasing corresponding relation note that note transmitting terminal 301 sends is:
Identification field+transmitting terminal identification information+user cipher
See also Fig. 4, be the another kind of VOD method embodiment of the present invention flow chart, concrete steps are as follows:
Send the transmission interface that the interface can be transmitting apparatus, also can be and send the interface in the user side set-top box, send the interface and preset user side information, can send, carry out the program request of video frequency program with user's note.
The corresponding only unique user side information of transmitting terminal identification information.Like this, the video request program center can accurately send to the video frequency program of user's program request the user side of appointment.User side information can be the built-in smart card number of user side set-top box, and this number is unique.User side can be set-top box, and after the video request program center sent to set-top box with the video frequency program of user's program request, this set-top box was passed through player plays after video frequency program is decoded.
Send the interface and also can generate service groups information automatically in note, the video request program center sends video frequency program by the network node of described service groups information correspondence.
Send the interface and also can generate check code automatically in described note, described check code is used for checking and states transmitting terminal identification information, user side information and service groups information.
More than to a kind of VOD method provided by the present invention and system, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1, a kind of VOD method is characterized in that, comprising:
The video request program center is divided into the plurality of network node with whole video program request network, the numbering that each network node is corresponding unique, and this is numbered as a service groups information, and transmitting terminal identification information and service groups information are set up corresponding relation;
User side sends sending short message to described video request program center, and described sending short message comprises described transmitting terminal identification information and video request program information;
Described video request program center finding is to the described service groups information corresponding with described transmitting terminal identification information, and the video frequency program of the described video request program information of the network node correspondence by described service groups information correspondence sends to described user side.
2, method according to claim 1 is characterized in that, by following step, corresponding relation is set up with transmitting terminal identification information and service groups information in the video request program center;
Send the registration note to the video request program center, described registration note comprises transmitting terminal identification information and service groups information;
Corresponding relation is set up with described transmitting terminal identification information and described service groups information in the video request program center;
3, method according to claim 2 is characterized in that, described registration note also comprises check code, and described check code is used to verify described transmitting terminal identification information and described service groups information.
4, method according to claim 2, it is characterized in that, described registration note also comprises user cipher, described user cipher is used for removing when concerning note receiving, the user cipher that described releasing is concerned note is compared with the user cipher in the described registration note, as identical, then remove the corresponding relation of transmitting terminal identification information and service groups information.
According to each described method of claim 1 to 4, it is characterized in that 5, a described service groups information can be set up corresponding relation with at least one described transmitting terminal identification information.
6, method according to claim 5 is characterized in that, described transmitting terminal identification information is a subscriber phone number.
7, a kind of video on-demand system is characterized in that, comprises note transmitting terminal, vod server and user side set-top box:
Described note transmitting terminal is used for sending registration note or sending short message, and described registration note comprises transmitting terminal identification information, service groups information and user side information; Described sending short message comprises transmitting terminal identification information and video request program information;
Described vod server, be used for whole video program request network is divided into the plurality of network node, the numbering that each network node is corresponding unique, this is numbered as a service groups information, and described transmitting terminal identification information and described service groups information are set up corresponding relation; And the video frequency program of the described video request program information of the network node correspondence by described service groups information correspondence sends to the user side set-top box;
Described user side set-top box built-in intelligence card, described smart card number is a user side information.
8, system according to claim 7 is characterized in that, described registration note also comprises check code, and described check code is used to verify described transmitting terminal identification information, described user side information and described service groups information.
9, a kind of VOD method is characterized in that, comprising:
Input transmitting terminal identification information and video request program information in note;
Send the interface and in described note, generate user side information automatically, and be sent to the video request program center;
The video request program center is divided into the plurality of network node with whole video program request network, the numbering that each network node is corresponding unique, and this is numbered as a service groups information, and transmitting terminal identification information and service groups information are set up corresponding relation;
Described video request program center finding is to the described service groups information corresponding with described transmitting terminal identification information, and the video frequency program of the described video request program information of the network node correspondence by described service groups information correspondence sends to described user side.
10, method according to claim 9 is characterized in that, described transmission interface also generates check code automatically in described note, and described check code is used to verify described transmitting terminal identification information, described user side information and described service groups information.
According to claim 9 or 10 described methods, it is characterized in that 11, described transmitting terminal identification information is a subscriber phone number; Described user side information is user side intelligent card of set-top box number.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101409622A CN100568955C (en) | 2006-10-19 | 2006-10-19 | A kind of VOD method and system |
| PCT/CN2007/070906 WO2008046353A1 (en) | 2006-10-19 | 2007-10-16 | A method and system of vod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101409622A CN100568955C (en) | 2006-10-19 | 2006-10-19 | A kind of VOD method and system |
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| CN1946171A CN1946171A (en) | 2007-04-11 |
| CN100568955C true CN100568955C (en) | 2009-12-09 |
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| CNB2006101409622A Active CN100568955C (en) | 2006-10-19 | 2006-10-19 | A kind of VOD method and system |
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| CN (1) | CN100568955C (en) |
| WO (1) | WO2008046353A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123302B (en) * | 2011-02-22 | 2014-03-19 | 无锡商埃曲信息科技有限公司 | Mobile phone-controlled video on demand system and video on demand method |
| CN104348802B (en) * | 2013-07-31 | 2017-12-29 | 北京金山云网络技术有限公司 | Fast registration method, apparatus, system and mobile phone, registrar |
| US11558004B1 (en) | 2019-03-05 | 2023-01-17 | Precision Combustion, Inc. | Two-stage combustor for thermophotovoltaic generator |
| CN110061962B (en) * | 2019-03-11 | 2021-12-17 | 视联动力信息技术股份有限公司 | Method and device for transmitting video stream data |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228978C (en) * | 2002-09-23 | 2005-11-23 | 国际商业机器公司 | Video request system and method for requesting vedio program by request short message |
| CN1275487C (en) * | 2002-09-28 | 2006-09-13 | 中兴通讯股份有限公司 | Method for sending instantaneous mobile short message by mobile phone |
| KR100655352B1 (en) * | 2004-02-11 | 2006-12-13 | 종 해 김 | The method and system for internet wireless communication utilizing addressable TV broadcasting signal. |
| CN100542273C (en) * | 2004-03-03 | 2009-09-16 | 张昌平 | Use short message to carry out the method and system of ordering digital video by short message |
| JP4890459B2 (en) * | 2004-10-29 | 2012-03-07 | イーエイティー．ティーブイ、インコーポレイテッド | A system for enabling video-based interactive applications |
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2006
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| CN1946171A (en) | 2007-04-11 |
| WO2008046353A1 (en) | 2008-04-24 |
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