CN104394457B - A kind of TV program order is recorded and the implementation method of automatic download service system - Google Patents
A kind of TV program order is recorded and the implementation method of automatic download service system Download PDFInfo
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- CN104394457B CN104394457B CN201410734430.6A CN201410734430A CN104394457B CN 104394457 B CN104394457 B CN 104394457B CN 201410734430 A CN201410734430 A CN 201410734430A CN 104394457 B CN104394457 B CN 104394457B
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- 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
- H04N21/47217—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 controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
-
- 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
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a kind of TV program order to record the implementation method with automatic download service system, use the house list administrative mechanism of XMPP, it is the program number user in XMPP message passage by all program dynamic registrations not yet broadcasted, end user initiates performance recording reservation on demand, program number user and end user are associated as friend relation, after the completion of performance recording, notify the good friend under program number user one by one by XMPP Channels users register, user is after receiving preserved program and recording the message completed, can as requested automatic program downloading to mobile intelligent terminal, or review method using tradition and play the program.Realize user by various terminals unrestricted choice wish playback channel and program, solve traditional TV playback system do not include then can not playback program limitation, also solve individual digital video recording operation record limitation.
Description
Technical field
The present invention relates to a kind of technology of realizing of television program record, more particularly to a kind of TV Festival based on XMPP
The implementation method of mesh pre-recording and automatic download service system.
Background technology
TV playback and individual digital video recording (Personal Video Recording, or Digital Video
Recording, it is abbreviated as PVR or DVR) it is the critical function that interactive TV provides so that and user can at any time watch and broadcast
The TV programme gone out.
TV playback actively records mode using front end, i.e., broadcasts front end deployment video server in interactive TV,
Just media file is being recorded as by multiple in live television channel, after some program in such television channel plays, Yong Huke
To play back this program.
The Organization Chart that traditional tv as shown in Figure 1 is reviewed, when carrying out TV playback service operation, by TV playback management
System according to input programme, control video server live television channel is recorded, recorded the program of completion,
Application interface is carried out by TV playback application publisher server to show.User browses the TV playback page using set top box, and
After selecting some program, order request is initiated to video server by set top box, will review program by transmission network transmits
Played out after to set top box.
Therefore traditional TV playback, which can only provide, has been previously set the program of recording task and (generally comprises more than 120 sets
SD direct broadcast band and more than 30 sets of high-definition live broadcasting channel), if some program that user wants to watch is not being set
Recording task table on, then user just can not play back this program.If it is supplied to after all direct broadcast bands are all recorded
User is used, then very big process performance and storage pressure can be brought to video server.
Individual digital video recording is actively pre-recorded mode using terminal, i.e., when user uses DTV STB, according to
The TV guide of each television channel, set and these programs not yet broadcasted are recorded by DTV STB.When pre-recording for setting
After time arrives, DTV STB stores live television programming into built-in hard disk or external mobile hard disk, and user can return
Put these programs recorded.Individual digital video recording while recorded program quantity, by DTV STB itself
Receiving passage and record can power restriction, can not largely record user's various types of programs interested；Simultaneously using a number
Word recording function, user must carry out program prerecording operation to DTV STB first, if user can not operate numeral
TV set-top box, then program also will not be recorded.
Therefore the present invention is directed to these problems, it is proposed that a kind of TV program order is recorded and automatic download service system
Implementation method, provides the user the control of more flexible performance recording, and user can stay out and just set pre-recording times in front yard
Business, user is played back traditional tv and review those channel programs that can not be covered with individual digital video recording, can also be by advance
Program about is downloaded on the mobile intelligent terminals such as smart mobile phone, tablet personal computer, there is provided conveniently watches function.
The content of the invention
The present invention be directed to front end active recording mode and personal terminal in present TV playback, actively the mode of pre-recording is present
Insufficient problem, it is proposed that a kind of TV program order is recorded and the implementation method of automatic download service system, provides the user
The control of more flexible performance recording, user can stay out in front yard just setting reserved recording task, user is played back biography
Those channel programs that system TV playback and individual digital video recording can not cover, can also download to intelligent hand by the program of reservation
On the mobile intelligent terminals such as machine, tablet personal computer, there is provided conveniently watch function.
The technical scheme is that：A kind of TV program order is recorded and the implementation method of automatic download service system,
It is in XMPP message passage by all program dynamic registrations not yet broadcasted using the house list administrative mechanism of XMPP
Program number user, end user initiate performance recording reservation on demand, the permission of performance recording subscription server are reviewed, by program number
User and end user are associated as friend relation, enter recording task queue by reviewing the request of performance recording subscription server,
After the completion of performance recording, review performance recording subscription server and notify the program number to use one by one by XMPP Channels users register
Good friend under family, user receive preserved program record complete message after, can as requested automatic program downloading to move
Intelligent terminal, or review method using tradition and play the program.
Described by all program dynamic registrations not yet broadcasted is program number user in XMPP message passage, by reviewing
Performance recording subscription server safeguarded, including is created, deleted, status modifier, allow to add good friend, delete good friend.
The end user is reviewing performance recording subscription server selection program, then is initiating to select by itself application program
Determine performance recording reservation, i.e., good friend is added to program number user application by XMPP message passage.
Described automatic program to be downloaded into mobile intelligent terminal as requested, the rule that program is downloaded is by reviewing program
Subscription server is recorded to specify.
Shown TV program order is recorded and the implementation method of automatic download service system, specifically comprises the following steps：
1）The programme of all television channels is input to TV playback management system；
2）The programme is synchronized to by TV playback management system and reviews performance recording subscription server, reviews section directory
Subscription server processed generates program number user by rule, and is registered in XMPP message passage；
3）Review performance recording subscription server and Web page is provided, show the program that all channels not yet broadcast, all kinds of ends
Some setting of the programs precontract task is selected, performance recording subscription server is reviewed and is receiving user by browsing the interface in end
After the precontract task of submission, it need to check that what whether user/the terminal possessed the channel watches and review authority, if user does not have
Access right, then the prompt message of service authorization failure is returned to user；
4）If user right is correct, reviews performance recording subscription server and the user for sending reservation application is added as this
The good friend of program number user, performance recording subscription server is reviewed afterwards and sends the precontract task to TV playback management system；
5）TV playback management system collects the precontract task that tradition reviews the recording task in business source and user submits,
Collect after performance recording task, to be sent to video server, between reaching at the beginning of recording task setting after, video server
Start to record the program；
6）After the completion of the performance recording of reservation, TV playback management system will be recorded result and led to by XMPP message passage
Know and review performance recording subscription server, review performance recording subscription server again by XMPP message passage, the performance recording
Object information notifies terminal where user；
7）After the completion of performance recording, TV playback management system also carries out reviewing section to TV playback application publisher server
Mesh information is issued；
8）TV playback application publisher server is showed according to rule, if record completion is that tradition reviews business
Covered channel, then continue to show the program in the page is reviewed；If record completion is the program that user submits, then
Showed in special displaying predetermined programme function pages, each Terminal Type can access；
9）If it is not that tradition reviews the channel that business is covered to record the program completed, then reviews program media transcoding
Enter row format conversion and DRM encipherment protections automatically with encryption server, needs are watched to adapt to all kinds of mobile terminals；
10）Program after the completion of transcoding and encryption is uploaded to streaming media video document form and is reviewed program Streaming Media
Server and review program download server；
11）User, which can select to watch on DTV STB, has recorded program, so can review industry with tradition
Make sure and use the same operation flow and technical interface；
12）If user's selection uses mobile intelligent terminal, then it is whole to intelligent movable can to download the program preengage
End, to be watched offline；
13）User can also on mobile intelligent terminal direct viewing stream media format pre-recording program.
The beneficial effects of the present invention are：TV program order of the present invention is recorded and the realization side of automatic download service system
Method, pass through the inventive method, it is allowed to which user passes through the terminals such as DTV STB, smart mobile phone, tablet personal computer, unrestricted choice
Wish the channel and program of playback.Solve in traditional TV playback system, recorded after selecting channel by front end, such as
Some channel of fruit is not included, and can not play back the limitation of all programs under this channel, also solves individual digital video recording work(
It can require that user must set precontract task on top box of digital machine, and by the receiving of DTV STB itself
Passage and recording energy power restriction, it can not largely record the limitation of user's various types of programs interested.
Brief description of the drawings
Fig. 1 is the Organization Chart that traditional tv is reviewed；
Fig. 2 is that the present invention reviews the Organization Chart that displaying predetermined programme is recorded and downloaded automatically.
Embodiment
To improve the recording of live telecast channel and playback function, the invention provides a kind of TV based on XMPP
Displaying predetermined programme is recorded and the implementation method of automatic download service system, will still using the house list administrative mechanism of XMPP
All program dynamic registrations not broadcasted are the program number user in XMPP message passage, when there is some end user to need to initiate
When performance recording is preengage, program number user and the end user are just associated as friend relation, after the completion of performance recording, led to
Cross house list and notify good friend under program number user one by one.The message that user completes in some performance recording for receiving reservation
Afterwards, automatic program can be downloaded into mobile intelligent terminal as requested, or reviews method using tradition and play the program.
Key is by XMPP, establishes associating between user and pre-recording and automatic download service system,
Message notification mechanism after the completion of the recording on demand of program is provided and recorded, there is provided simultaneous for the media formats of different playback equipments
Hold, realize playback function of the user on different playback equipments.Its implementation is, by XMPP, to realize user actively
The recording task of video server is controlled, and realizes that the transcoding on demand for having recorded program and orientation push according to task queue.
It is Extensible Messaging and Presence Protocol contracting present invention uses XMPP
Write, Chinese is scalable message and presence information agreement, is to be based on extensible markup language（Extensible Markup
Language, it is abbreviated as XML）Agreement, available for real-time messages communication and information delivery operation of showing up, it is allowed on network appoint
What user sends any information to other network users, the network equipment.
XMPP has good autgmentability, and it uses XML structural datas to attend to disappear as general transmission layer
Breath (representing that some Internet resources is currently available) and the information content are embedded into XML data, so that data are with high efficiency
Send other side to.
In XMPP, house list (roster) mechanism be present, the mechanism refers to other associated by some user
The set of user.The similar communication recording function of register function, can according to condition screen user to send same information.
By the instant messaging ability and flexible expansion ability of XMPP, the pass between user and precontract task is constructed
It is coupled structure so that the terminal device of user side can get the progress that performs of precontract task in real time, and according to default strategy
Realize automatic download function.Specifically include following aspects：
First, the auto-associating of user and multiple terminal：
In the present invention, same user can use DTV STB, smart mobile phone or tablet personal computer to initiate pre-
About record, watch and record program or downloaded to program is recorded in the terminal, therefore in this project, make use of XMPP user
Account mechanism, the incidence relation established between user and multiple terminal.
In specific implementation, main method is：
1st, after the completion of user testuser is created, in XMPP message channel data storehouse, a testuser@be present
Mso.domain account, wherein mso.domain are the XMPP domain names that operator defines, for identifying the geography belonging to user
Domain, business domains；
2nd, user can distinguish the applications pages of login user management on DTV STB, smart mobile phone, tablet personal computer
Face, select to be bound the account with present terminal, so in the database of XMPP message passage, the account is extended to
Device name with terminal type：stb. testuser@mso.domain、pad.testuser@mso.domain、
phone.testuser@mso.domain.In the structure shown here, form DTV STB, smart mobile phone, tablet personal computer it
Between association.
3rd, when the application program in each terminal sends message by XMPP, XMPP message passage inquiry database, obtain
User account corresponding to the device name, and further obtain the other equipment title associated by the account.
2nd, user and precontract task associate：
The innovation of the present invention, is the house list mechanism by XMPP, realizes for the associate management with precontract task.
In XMPP, it is good friend that user A, which can increase user B, and specifically user A passes through roster set methods, Xiang Yong
Increase the record of user's B account in name in an account book volume, such user A and B just forms friend relation, and user B can inquire about user A
State.
The implementation method that user associates with precontract task is：
1st, review performance recording subscription server and receive all programme information (associated channel title, sections not yet broadcasted
Mesh title, program start time and program end time) after, i.e., with these information generate a program number, according to broadcast channel-
Time started-end time is combined, such as CCTV1-201406011900-201406011930, and is at once each section
Mesh number registers unique user in XMPP message passage and (uses below " program number user " and represent entitled in XMPP passages
The user of this program number)；In the reservation function page on performance recording subscription server is reviewed, while show that these programs are believed
Breath.
2nd, each program number user in XMPP message passage, is tieed up by performance recording subscription server is reviewed
Shield, including create, delete, status modifier, allow add good friend, delete good friend operation.
3rd, user browses in the page and selects the program of reservation to be recorded, when the user wishes that preengaging some program is carried out
During recording, the application program of place terminal is added to good friend by XMPP message passage to program number user application.
4th, review performance recording subscription server and receive the information for being added to good friend that user sends, check that the user is
No is validated user, and whether user has the service authorization of the channel.After inspection, the user is added as into program number user
Good friend and to the end application returning result of user side.This good friend pass is recorded in displaying predetermined programme database simultaneously
System.
5th, the end application of user side is received after good friend adds successful result, the visitor that automatic detection is currently located
Family end, if mobile phone or tablet personal computer, then the option for whether needing to be downloaded to active client is provided on displaying interface.
The 6th, if user selects to need the program for recording completion being automatically downloaded to the intelligent movables such as mobile phone or tablet personal computer
Terminal, then end application by XMPP to review performance recording subscription server send one reservation download message, should
Message includes the program number user of reservation, user is currently located the device name of terminal.
7th, review performance recording subscription server receive reservation download message after, generate one in displaying predetermined programme database
New record is downloaded in bar reservation, and main information includes the program number user of user's reservation, the terminal device title that user specifies, downloaded
Mode.
8th, after reviewing the recording reserve requests that performance recording subscription server receives some program number, to TV playback pipe
Reason system is initiated to record application, and performance recording is carried out by specified time by TV playback management system control video server.
3rd, client is downloaded automatically after the completion of precontract task is recorded；
After the completion of performance recording is reviewed, TV playback management system the program is sent to review program media transcoding and
Encryption server, format adaptation and DRM encryptions are carried out, is uploaded to respectively again afterwards and is reviewed program streaming media server and review section
Mesh download server.Pass through XMPP message passage afterwards, recording completion message is sent to performance recording subscription server is reviewed.
The recording success message received will be parsed by reviewing performance recording subscription server, if the program belongs to user's reservation
Cross, then just by XMPP message passage, according to all user lists associated by program number user, notify each visitor successively
Family end, announcement information includes the program number user of reservation, user is currently located the device name of terminal, programm name, download side
Formula, review performance recording subscription server while specify the rule of program download.
After client receives the successful notification message of preserved program recording, relevant parameter and control in message text
System instruction, starts downloading inside client, is connected automatically to review program download server, by under the program preengage
The mobile intelligent terminals such as mobile phone, tablet personal computer are downloaded to, so that user can play back in terminal.
After ustomer premises access equipment is completed to download, by XMPP message passage, returned to performance recording subscription server is reviewed
One download success message, at this moment review performance recording subscription server in database will reservation Download History be updated to it is complete
Into state, while in XMPP message passage, this is completed to download from the roster house lists of program number user
Association user remove.
After all user terminals for being subscribed to this program all complete download, the performance recording subscription server section is reviewed
In the roster house lists of mesh user, if also related good friend, if friend relation is sky, lead to XMPP message
Road sends the request for deleting this program number user.
4th, user watched in multiple terminal equipment record complete review program：
User can not also download this and review program, but use DTV STB, smart mobile phone, tablet personal computer etc.
Mobile intelligent terminal, in the reservation function page on performance recording subscription server is reviewed, what inquiry had been completed to record returns
Program is seen, and is directly watched according to traditional video request program mode.
Based on the above method, the present invention as shown in Figure 2 reviews the Organization Chart that displaying predetermined programme is recorded and downloaded automatically,
Its main workflow is as follows：
1）The programme of all television channels is input to TV playback management system；
2）By TV playback management system by the programme be synchronized to the present invention it is newly-increased review performance recording subscription services
Device, review performance recording subscription server and generate program number user by rule, and registered in XMPP message passage；
3）Review performance recording subscription server and Web page is provided, show the program that all channels not yet broadcast, numeral electricity
Depending on each Terminal Type such as set top box, smart mobile phone, tablet personal computer by browsing the interface, some setting of the programs precontract task is selected.
Subscription server need to check whether the user/terminal possesses watching for the channel after the precontract task of user's submission is received
With review authority.If user does not have access right, the prompt message of service authorization failure is returned to user；
4）If user right is correct, reviews performance recording subscription server and the user for sending reservation application is added as this
The good friend of program number user.Subscription server sends the precontract task to TV playback management system afterwards；
5）TV playback management system collects the precontract task that tradition reviews the recording task in business source and user submits,
Collect after performance recording task, to be sent to video server.After between reaching at the beginning of recording task is set, video server
Start to record the program；
6）After the completion of the performance recording of reservation, TV playback management system will be recorded result and led to by XMPP message passage
Know subscription server.For subscription server again by XMPP message passage, the performance recording object information notifies terminal where user；
7）After the completion of performance recording, TV playback management system also carries out reviewing section to TV playback application publisher server
Mesh information is issued；
8）TV playback application publisher server is showed according to rule.If record completion is that tradition reviews business
Covered channel, then continue to show the program in the page is reviewed.If record completion is the program that user submits, then
Showed in special displaying predetermined programme function pages, DTV STB, smart mobile phone, tablet personal computer etc. can visit
Ask；
9）If it is not that tradition reviews the channel that business is covered to record the program completed, then reviews program media transcoding
Enter row format conversion and DRM encipherment protections automatically with encryption server, needs are watched to adapt to all kinds of mobile terminals；
10）Program after the completion of transcoding and encryption is uploaded to streaming media video document form and is reviewed program Streaming Media
Server and review program download server；
11）User, which can select to watch on DTV STB, has recorded program, so can review industry with tradition
Make sure and use the same operation flow and technical interface；
12）If user's selection uses mobile intelligent terminal, then it is whole to intelligent movable can to download the program preengage
End, to be watched offline；
13）User can also on mobile intelligent terminal direct viewing stream media format pre-recording program.
Claims (5)
1. a kind of TV program order is recorded and the implementation method of automatic download service system, it is characterised in that is assisted using XMPP
The house list administrative mechanism of view, it is the program number use in XMPP message passage by all program dynamic registrations not yet broadcasted
Family, end user are added to good friend to program number user application by XMPP message passage by preserved program demand, review section
Catalogue subscription server allows, and program number user and end user is associated as into friend relation, by reviewing performance recording
Subscription server enters recording task queue, after the completion of performance recording, reviews performance recording subscription server and is led to by XMPP
Road house list notifies the good friend under program number user one by one, and user is after receiving preserved program and recording the message completed, energy
Enough program downloadings automatic as requested are to mobile intelligent terminal, or review method using tradition and play the program.
2. TV program order is recorded according to claim 1 and the implementation method of automatic download service system, its feature exist
In described by all program dynamic registrations not yet broadcasted is program number user in XMPP message passage, by reviewing program
Record subscription server safeguarded, including create, delete, status modifier, allow add good friend and/or delete good friend.
3. TV program order is recorded according to claim 2 and the implementation method of automatic download service system, its feature exist
In the end user is reviewing performance recording subscription server selection program, then initiating selected section by itself application program
Catalogue system is preengage, i.e., is added to good friend to program number user application by XMPP message passage.
4. TV program order is recorded according to claim 1 and the implementation method of automatic download service system, its feature exist
In described automatic program downloading to be downloaded regular pre- by reviewing performance recording to mobile intelligent terminal, program as requested
About server is specified.
5. the TV program order according to any one in Claims 1-4 is recorded and the realization of automatic download service system
Method, it is characterised in that specifically comprise the following steps：
1）The programme of all television channels is input to TV playback management system；
2）The programme is synchronized to by TV playback management system and reviews performance recording subscription server, it is pre- to review performance recording
About server is by rule generation program number user, and is registered in XMPP message passage；
3）Review performance recording subscription server and Web page is provided, show the program that all channels not yet broadcast, each Terminal Type leads to
Cross and browse the page, select some setting of the programs precontract task, review performance recording subscription server and receiving user's submission
Precontract task after, need to check that what whether user/the terminal possessed the channel watches and review authority, if user does not use
Authority, then the prompt message of service authorization failure is returned to user；
4）If user right is correct, reviews performance recording subscription server and the user for sending reservation application is added as into the program
The good friend of number user, reviews performance recording subscription server and sends the precontract task to TV playback management system afterwards；
5）TV playback management system collects the precontract task that tradition reviews the recording task in business source and user submits, and collects
After performance recording task, be sent to video server, between reaching at the beginning of recording task setting after, video server starts
Record the program；
6）After the completion of the performance recording of reservation, TV playback management system will be recorded result and notified back by XMPP message passage
Performance recording subscription server is seen, performance recording subscription server is reviewed again by XMPP message passage, by the performance recording knot
Fruit information notifies terminal where user；
7）After the completion of performance recording, TV playback management system also carries out reviewing program letter to TV playback application publisher server
Breath issue；
8）TV playback application publisher server is showed according to rule, if recorded, complete is that tradition is reviewed business and covered
Lid channel, then continue to show the program in the page is reviewed；If record completion is the program that user submits, then special
Displaying predetermined programme function pages in showed, each Terminal Type can access；
9）If it is not that tradition reviews the channel that business is covered to record the program completed, then reviews program media transcoding and adds
Close server enters row format conversion and DRM encipherment protections automatically, and needs are watched to adapt to all kinds of mobile terminals；
10）Program after the completion of transcoding and encryption is uploaded to streaming media video document form and is reviewed program streaming media service
Device and review program download server；
11）User, which can select to watch on DTV STB, has recorded program, and so can review business with tradition makes
With the same operation flow and technical interface；
12）If user's selection uses mobile intelligent terminal, then the program preengage can be downloaded to mobile intelligent terminal, with
Just watched offline；
13）User also can on mobile intelligent terminal direct viewing stream media format pre-recording program.
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954809A (en) * | 2015-06-16 | 2015-09-30 | 北京视博数字电视科技有限公司 | Method and system for recording television programs |
| CN105163168A (en) * | 2015-08-26 | 2015-12-16 | 浪潮软件集团有限公司 | Mobile equipment, system and method for reserving and recording television program |
| CN106060642A (en) * | 2016-06-27 | 2016-10-26 | 乐视控股（北京）有限公司 | Method and system for remotely recording video |
| CN106230958B (en) * | 2016-08-08 | 2020-10-30 | 腾讯科技（深圳）有限公司 | Media resource downloading method and device |
| CN107135416B (en) * | 2017-03-27 | 2019-01-08 | 腾讯科技（深圳）有限公司 | Method for downloading video and device |
| CN107277580B (en) * | 2017-05-24 | 2019-07-05 | 中广热点云科技有限公司 | A method of caching the TV programme to be played back on mobile phone |
| CN109302633B (en) * | 2018-10-16 | 2021-10-01 | 深圳Tcl数字技术有限公司 | Television program scheduled recording method and device, smart television and readable storage medium |
| CN110337004B (en) * | 2019-07-08 | 2021-01-19 | 西安交通大学 | Television program transmission method and system |
| CN110958403B (en) * | 2019-12-18 | 2022-05-10 | 南京广播电视集团(南京广播电视台) | Remote safe backup broadcasting system constructed by utilizing 5G technology |
| CN112351332B (en) * | 2020-10-30 | 2023-12-05 | 深圳Tcl新技术有限公司 | Reservation method of television program, intelligent large screen and computer readable storage medium |
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