CN103118275B

CN103118275B - A kind of method of program recording, terminal and server

Info

Publication number: CN103118275B
Application number: CN201110366262.6A
Authority: CN
Inventors: 吕小强; 王雷; 郜文美; 范姝男; 张惠萍
Original assignee: Huawei Device Co Ltd
Current assignee: Huawei Device Co Ltd
Priority date: 2011-11-17
Filing date: 2011-11-17
Publication date: 2016-03-30
Anticipated expiration: 2031-11-17
Also published as: CN103118275A

Abstract

The invention discloses a kind of method of program recording, terminal and server, belong to the communications field.Described method comprises: send recording request message to internet protocol television IPTV Control Server, described recording request message at least comprises user ID, recording mode, treat the program identification of program recording, described in treat the channel identication of program recording and the described amount of capacity treating program recording; Terminal receives the amendment advice message that IPTV Control Server sends, according to treat program recording amended reproduction time, treat program recording program identification and treat that the channel identication of program recording will treat that the reproduction time of program recording is updated to amended reproduction time in performance recording list; Terminal is recorded when reproduction time after the amendment of program recording arrives and is treated program recording; Solve the problem when cannot accurately record when the reproduction time of program recording changes.

Description

A kind of method of program recording, terminal and server

Technical field

The present invention relates to the communications field, particularly a kind of method of program recording, terminal and server.

Background technology

IPTV (InternetProtocolTelevision, IPTV) be that one utilizes broadband cable net, integrate the multiple technologies such as the Internet and multimedia, the technology of the multiple interactive services comprising Digital Television is provided to family.

Wherein, the performance recording function that IPTV provides now is widely used, and user can provide channel, need the information such as the title of recorded program and reproduction time to record when predetermined reproduction time arrives to IPTV, IPTV.

IPTV is record when predetermined reproduction time arrives when performing performance recording function, when predetermined reproduction time changes, and just cannot the program of record scheduling accurately.

Summary of the invention

The invention provides a kind of method of program recording, terminal and server, to solve the problem when cannot accurately record when the reproduction time of program recording changes.

On the one hand, provide a kind of method of program recording, described method comprises:

Send recording request message to internet protocol television IPTV Control Server, described recording request message at least comprises user ID, recording mode, treat the program identification of program recording, describedly treat the channel identication of program recording and the described amount of capacity treating program recording, described recording request message makes described IPTV Control Server obtain authorization information corresponding to described user ID from subscriber information server, according to described authorization information, described recording mode and described in when the amount of capacity of program recording determines that described user ID to have permission described in recording until program recording, by described user ID, described treat program recording program identification and described in treat that the channel identication of program recording is stored in action listener record sheet, send the program identification for the treatment of program recording described at least comprising and describedly treat that the interception request message of the channel identication of program recording is to electronic playbill server, described interception request message make described electronic playbill server according to described in treat the program identification of program recording and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening, if described treat program recording play before monitor out described in treat that the reproduction time of program recording is modified, send the amended reproduction time treating program recording described at least comprising, described treat program recording program identification and describedly treat that the modify request messages of the channel identication of program recording is to described IPTV Control Server, described modify request messages make described IPTV Control Server according to described in treat the program identification of program recording and describedly treat that the channel identication of program recording obtains described user ID from described action listener record sheet, the amended reproduction time of program recording is treated described at least comprising according to described user ID transmission, describedly treat the program identification of program recording and the described amendment advice message treating the channel identication of program recording,

Receive the described amendment advice message that described IPTV Control Server sends, treat described in containing according to described modified notification message the amended reproduction time of program recording, described in treat the program identification of program recording and describedly treat that the channel identication of program recording treats that the reproduction time of program recording is updated to amended reproduction time described in described performance recording list;

When the amended reproduction time of program recording arrives, program recording is treated described in recording described.

On the other hand, also provide a kind of method of program recording, described method comprises:

When receive terminal send at least comprise user ID, recording mode, until program recording program identification, described in when the recording request message of the channel identication of program recording and the described amount of capacity until program recording, obtain authorization information corresponding to described user ID from subscriber information server;

According to described authorization information, described recording mode and described in when the amount of capacity of program recording determines that described user ID to have permission described in recording until program recording, by described user ID, described treat program recording program identification and described in treat that the channel identication of program recording is stored in action listener record sheet, send the program identification for the treatment of program recording described at least comprising and describedly treat that the interception request message of the channel identication of program recording is to electronic playbill server, described interception request message make described electronic playbill server according to described in treat the program identification of program recording and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening,

Receive described electronic playbill server described monitored out before program recording is play described in send when the reproduction time of program recording is modified at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described modify request messages treating the channel identication of program recording, treat the program identification of program recording described in comprising according to described modify request messages and describedly treat that the channel identication of program recording obtains described user ID from described action listener record sheet, according to described user ID to terminal corresponding to described user ID send at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described amendment advice message treating the channel identication of program recording, with make described terminal to contain according to described modified notification message described in treat the amended reproduction time of program recording, described treat program recording program identification and describedly treat that the channel identication of program recording treats that the reproduction time of program recording is updated to amended reproduction time described in described performance recording list.

What received internet protocol television IPTV Control Server sent at least comprises the program identification and the described interception request message treating the channel identication of program recording for the treatment of program recording;

The program identification treating program recording according to described and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening;

When described until program recording play before monitor out described in be modified until the reproduction time of program recording time, the amended reproduction time of program recording is treated described at least comprising to described IPTV Control Server transmission, describedly treat the program identification of program recording and the described modify request messages treating the channel identication of program recording, described modify request messages make described IPTV Control Server according to described in treat the program identification of program recording and describedly treat that the channel identication of program recording obtains user ID from event monitor log table, the amended reproduction time of program recording is treated described at least comprising to the terminal transmission that described user ID is corresponding, describedly treat the program identification of program recording and the described amendment advice message treating the channel identication of program recording, with make described terminal to contain according to described modified notification message described in treat the amended reproduction time of program recording, described treat program recording program identification and describedly treat that the channel identication of program recording treats that the reproduction time of program recording is updated to amended reproduction time described in described performance recording list.

Obtain request recording from subscriber information server and treat the authorization information that the user ID of program recording is corresponding, when determining that according to described authorization information described user ID to have permission described in recording until program recording, by described user ID, described in treat program recording program identification and described in treat that the channel identication of program recording is stored in action listener record sheet;

Send the program identification for the treatment of program recording described at least comprising and describedly treat that the interception request message of the channel identication of program recording is to electronic playbill server, described interception request message make described electronic playbill server according to described in treat the program identification of program recording and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening

Receive described electronic playbill server described monitored out before program recording is play described in send when the reproduction time of program recording is modified at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described modify request messages treating the channel identication of program recording, treat the program identification of program recording described in comprising according to described modify request messages and describedly treat that the channel identication of program recording obtains described user ID from described action listener record sheet, in the described performance recording list that described user ID is corresponding, treat that the reproduction time of program recording is updated to amended reproduction time by described,

After the amendment of program recording, program recording is treated described in recording when reproduction time arrival described.

Treat the channel identication of program recording described in comprising according to described interception request message and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening;

When described until program recording play before monitor out described in be modified until the reproduction time of program recording time, to described IPTV Control Server send at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described modify request messages treating the channel identication of program recording, with make described IPTV Control Server to comprise according to described modify request messages described in treat the program identification of program recording and describedly treat that the channel identication of program recording obtains described user ID from described action listener record sheet, in the performance recording list that described user ID is corresponding, treat that the reproduction time of program recording is updated to amended reproduction time by described.

On the other hand, also provide a kind of terminal, described terminal comprises:

First sending module, for sending recording request message to internet protocol television IPTV Control Server, described recording request message at least comprises user ID, recording mode, treat the program identification of program recording, describedly treat the channel identication of program recording and the described amount of capacity treating program recording, described recording request message makes described IPTV Control Server obtain authorization information corresponding to described user ID from subscriber information server, according to described authorization information, described recording mode and described in when the amount of capacity of program recording determines that described user ID to have permission described in recording until program recording, by described user ID, described treat program recording program identification and described in treat that the channel identication of program recording is stored in action listener record sheet, send the program identification for the treatment of program recording described at least comprising and describedly treat that the interception request message of the channel identication of program recording is to electronic playbill server, described interception request message make described electronic playbill server according to described in treat the program identification of program recording and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening, if described treat program recording play before monitor out described in treat that the reproduction time of program recording is modified, send the amended reproduction time treating program recording described at least comprising, described treat program recording program identification and describedly treat that the modify request messages of the channel identication of program recording is to described IPTV Control Server, described modify request messages make described IPTV Control Server according to described in treat that the program identification of program recording and channel identication obtain described user ID from described action listener record sheet, the amended reproduction time of program recording is treated described at least comprising according to described user ID transmission, describedly treat the program identification of program recording and the described amendment advice message treating the channel identication of program recording,

First receiver module, for receiving the described amendment advice message that described IPTV Control Server sends;

First update module, for when described first receiver module receives described amendment advice message, treat described in containing according to described modified notification message the amended reproduction time of program recording, described in treat the program identification of program recording and describedly treat that the channel identication of program recording treats that the reproduction time of program recording is updated to amended reproduction time described in described performance recording list;

First records module, for recording described in treating program recording during reproduction time arrival described after the amendment of program recording.

On the other hand, also provide a kind of internet protocol television IPTV Control Server, described IPTV Control Server comprises:

First receiver module, for receiving terminal send at least comprise user ID, recording mode, treat program recording program identification, described in treat the channel identication of program recording and the described recording request message treating the amount of capacity of program recording;

First acquisition module, for when described first receiver module receives described recording request message, obtains authorization information corresponding to described user ID from subscriber information server;

First processing module, for according to described authorization information, described recording mode and described in when the amount of capacity of program recording determines that described user ID to have permission described in recording until program recording, by described user ID, described treat program recording program identification and described in treat that the channel identication of program recording is stored in action listener record sheet, send the program identification for the treatment of program recording described at least comprising and describedly treat that the interception request message of the channel identication of program recording is to electronic playbill server, described interception request message make described electronic playbill server according to described in treat the channel identication of program recording and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening,

Second receiver module, for receive described electronic playbill server described until program recording play before monitor out described in when the reproduction time of program recording is modified send at least comprise described in treat program recording amended reproduction time, described in treat the program identification of program recording and the described modify request messages treating the channel identication of program recording;

Second processing module, for when the described modify request messages that described second receiver module receives, treat described in comprising according to described modify request messages that program identification and the channel identication of program recording obtain described user ID from described action listener record sheet, according to described user ID to terminal corresponding to described user ID send at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described amendment advice message treating the channel identication of program recording, with make described terminal according to described in treat the amended reproduction time of program recording, described treat program recording program identification and describedly treat that the channel identication of program recording treats that the reproduction time of program recording is updated to amended reproduction time described in described performance recording list.

On the other hand, also provide a kind of electronic playbill server, described electronic playbill server comprises:

Receiver module, what send for received internet protocol television IPTV Control Server at least comprises the channel identication and the described interception request message treating the program identification of program recording for the treatment of program recording;

Monitor module, for treating the channel identication of program recording described in basis and describedly treating to described, the program identification of program recording treats that the reproduction time of program recording carries out real-time listening;

Sending module, for when described monitored out before program recording is play described in be modified until the reproduction time of program recording time, to described IPTV Control Server send at least comprise described in treat program recording amended reproduction time, described in treat the program identification of program recording and the described amendment advice message treating the channel identication of program recording, with make described IPTV Control Server according to described in treat that the program identification of program recording and channel identication obtain user ID from event monitor log table, the amended reproduction time of program recording is treated described at least comprising to the terminal transmission that described user ID is corresponding, describedly treat the program identification of program recording and the described amendment advice message treating the channel identication of program recording, with make described terminal according to described in treat the amended reproduction time of program recording, described treat program recording program identification and describedly treat that the channel identication of program recording treats that the reproduction time of program recording is updated to amended reproduction time described in described performance recording list.

First acquisition module, treats for obtaining request recording from subscriber information server the authorization information that the user ID of program recording is corresponding;

First memory module, for determining that according to described authorization information described user ID has permission described in recording when the program recording, by described user ID, described in treat program recording program identification and described in treat that the channel identication of program recording is stored in action listener record sheet;

Sending module, for send at least comprise described in treat the program identification of program recording and describedly treat that the interception request message of the channel identication of program recording is to electronic playbill server, described interception request message make described electronic playbill server according to described in treat the channel identication of program recording and describedly treat to described, the program identification of program recording treats that the reproduction time of program recording carries out real-time listening;

Receiver module, for receive described electronic playbill server described until program recording play before monitor out described in when the reproduction time of program recording is modified send at least comprise described in treat program recording amended reproduction time, described in treat the program identification of program recording and the described modify request messages treating the channel identication of program recording;

Update module, for treating the program identification of program recording described in comprising according to described modify request messages and describedly treating that the channel identication of program recording obtains described user ID from described action listener record sheet, in the described performance recording list that described user ID is corresponding, treat that the reproduction time of program recording is updated to amended reproduction time by described;

Record module, for recording described in treating program recording during reproduction time arrival described after the amendment of program recording.

Receiver module, what send for received internet protocol television IPTV Control Server at least comprises the program identification and the described interception request message treating the channel identication of program recording for the treatment of program recording;

Monitor module, for treating the program identification of program recording described in comprising according to described interception request message and describedly treating to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening,

Sending module, for when described until program recording play before monitor out described in be modified until the reproduction time of program recording time, to described IPTV Control Server send at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described modify request messages treating the channel identication of program recording, with make described IPTV Control Server to comprise according to described modify request messages described in treat that the program identification of program recording and channel identication obtain described user ID from described action listener record sheet, in the performance recording list that described user ID is corresponding, treat that the reproduction time of program recording is updated to amended reproduction time by described.

The technical scheme adopting the embodiment of the present invention to provide, solves the problem when cannot accurately record when the reproduction time of program recording changes.

Accompanying drawing explanation

Fig. 1 is the method flow diagram of a kind of program recording that the embodiment of the present invention 1 provides;

Fig. 2 is the method flow diagram of a kind of program recording that the embodiment of the present invention 2 provides;

Fig. 3 is the method flow diagram of a kind of program recording that the embodiment of the present invention 3 provides;

Fig. 4 is the system architecture diagram that the embodiment of the present invention 4 is applied;

Fig. 5 is the method flow diagram of a kind of program recording that the embodiment of the present invention 4 provides;

Fig. 6 is the method flow diagram of a kind of program recording that the embodiment of the present invention 5 provides;

Fig. 7 is the method flow diagram of a kind of program recording that the embodiment of the present invention 6 provides;

Fig. 8 is the system architecture diagram that the embodiment of the present invention 7 is applied;

Fig. 9 is the method flow diagram of a kind of program recording that the embodiment of the present invention 7 provides;

Figure 10 is a kind of terminal schematic diagram that the embodiment of the present invention 8 provides;

Figure 11 is a kind of IPTV Control Server schematic diagram that the embodiment of the present invention 9 provides;

Figure 12 is a kind of electronic playbill server schematic diagram that the embodiment of the present invention 10 provides;

Figure 13 is the system schematic of a kind of program recording that the embodiment of the present invention 11 provides;

Figure 14 is a kind of IPTV Control Server schematic diagram that the embodiment of the present invention 12 provides;

Figure 15 is a kind of electronic playbill server schematic diagram that the embodiment of the present invention 13 provides;

Figure 16 is the system schematic of a kind of program recording that the embodiment of the present invention 14 provides.

Embodiment

For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.

Embodiment 1

As shown in Figure 1, embodiments provide a kind of method of program recording, comprising:

Step 101: terminal sends recording request message to IPTV Control Server, and this recording request message at least comprises user ID, recording mode, the program identification treating program recording, the channel identication treating program recording and treat the amount of capacity of program recording; this recording request message makes IPTV Control Server obtain authorization information corresponding to this user ID from subscriber information server, according to this authorization information, this recording mode and when the amount of capacity of program recording determines that this user ID has permission recording until program recording, by this user ID, the program identification treating program recording and the channel identication treating program recording are stored in action listener record sheet, send the interception request message of the program identification at least comprising and treat program recording and the channel identication treating program recording to electronic playbill server, and this interception request message makes electronic playbill server according to treating the program identification of program recording and treating that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening, if monitored out before treating program recording broadcasting and treat that the reproduction time of program recording is modified, send and at least comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, and this modify request messages makes IPTV Control Server according to treating the program identification of program recording and treating that the channel identication of program recording obtains user ID from event monitor log table, send according to this user ID and at least comprise the amended reproduction time treating program recording, the amendment advice message of the program identification treating program recording and the channel identication treating program recording.

Step 102: terminal receives the amendment advice message that IPTV Control Server sends, the amended reproduction time treating program recording contained according to this modified notification message, the program identification treating program recording and treat that the channel identication of program recording will treat that the reproduction time of program recording is updated to amended reproduction time in performance recording list;

Step 103: terminal treats program recording in recording when the amended reproduction time of program recording arrives.

Further, before terminal transmission recording request message is to IPTV Control Server, the method also comprises the step of (1)-(4) as follows:

(1): terminal receives the search condition and the recording mode that need recorded program, after determining that recording mode is for local recording, obtain electronic program list from electronic playbill server, this electronic program list is about to the relevant information of the program play for storing;

(2): terminal is retrieved in electronic program list according to this search condition needs recorded program;

(3): terminal is according to the user ID stored, obtain personal video recorder corresponding to this user ID from subscriber information server and record record sheet, and this personal video recorder records recorded program asked by record sheet relevant information for storing this user ID;

(4): terminal according to the personal video recorder obtained record that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and subscriber information server that need the relevant information of recorded program to be stored in terminal respectively that retrieve is recorded record sheet.

Further, after terminal is recorded when reproduction time after the amendment of program recording arrives and treated program recording, the method also comprises:

Terminal sends and at least comprises this user ID, treats the program identification of program recording and treat that the message of channel identication of program recording is to IPTV Control Server, from event monitor log table, delete this user ID to make IPTV Control Server, treat the channel identication of program recording and treat the program identification of program recording, and notify that electronic playbill server cancels the monitoring treating the reproduction time of program recording.

Terminal sends to subscriber information server and at least comprises the memory space of terminal residual and the message of this user ID, upgrades memory capacity corresponding to this user ID to make subscriber information server.

Wherein, the English full name of electronic program list is ElectronicProgramGuide, and English is abbreviated as EPG.

In embodiments of the present invention, terminal sends and comprises user ID, recording mode, treat the program identification of program recording, the recording request message of the channel identication treating program recording and the amount of capacity treating program recording is to IPTV Control Server, IPTV Control Server obtains authorization information corresponding to this user ID, according to this recording mode, when the amount of capacity of program recording and the authorization information of acquisition determine that this user ID has permission recording until program recording, send the interception request message of the program identification comprising and treat program recording and the channel identication treating program recording to electronic playbill server, the reproduction time that electronic playbill server treats program recording carries out real-time listening, treat that the reproduction time of program recording is modified if monitored out, then send and comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, IPTV Control Server obtains this user ID again, and will the amended reproduction time treating program recording be comprised, the terminal that the program identification treating program recording sends to this user ID corresponding with the amendment advice message of the channel identication treating program recording, terminal will treat that the reproduction time of program recording is updated to amended reproduction time, so when the reproduction time of program there occurs change, also can record recorded program required for user accurately.

Embodiment 2

As shown in Figure 2, embodiments provide a kind of method of program recording, comprising:

Step 201:IPTV Control Server when receive terminal send at least comprise user ID, recording mode, program identification until program recording, the channel identication until program recording and when the recording request message of the amount of capacity of program recording, obtain authorization information corresponding to this user ID from subscriber information server;

Step 202:IPTV Control Server is according to this authorization information, this recording mode and when the amount of capacity of program recording determines that this user ID has permission recording until program recording, by this user ID, treat program recording program identification and treat that the channel identication of program recording is stored in action listener record sheet;

Step 203:IPTV Control Server sends the interception request message of the channel identication at least comprising the program identification for the treatment of program recording and treat program recording to electronic playbill server, and this interception request message makes electronic playbill server according to treating the program identification of program recording and treating that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening;

Step 204:IPTV Control Server receive electronic playbill server monitored out before playing until program recording send when the reproduction time of program recording is modified at least comprise the amended reproduction time treating program recording, the program identification treating program recording and treat the modify request messages of channel identication of program recording;

The program identification treating program recording that step 205:IPTV Control Server comprises according to this amendment request request message and treat that the channel identication of program recording obtains user ID from event monitor log table, at least comprise to the terminal transmission that this user ID is corresponding the amended reproduction time treating program recording according to this user ID, the amendment advice message of the program identification treating program recording and the channel identication treating program recording, with the amended reproduction time treating program recording making terminal contain according to this modified notification message, the program identification treating program recording and the channel identication treating program recording will treat that the reproduction time of program recording is updated to amended reproduction time in performance recording list.

Further, the method also comprises:

IPTV Control Server when receive terminal send at least comprise the message of this user ID, the program identification until program recording and the channel identication until program recording time, from event monitor log table, delete user ID, treat the program identification of program recording and treat the channel identication of program recording, and notify that electronic playbill server cancels the monitoring treating the reproduction time of program recording.

In embodiments of the present invention, IPTV Control Server receiving terminal sends and comprises user ID, recording mode, treat the program identification of program recording, the recording request message of the channel identication treating program recording and the amount of capacity treating program recording, obtain the authorization information that this user ID is corresponding, according to this recording mode, when the amount of capacity of program recording and the authorization information of acquisition determine that this user ID has permission recording until program recording, send the interception request message of the program identification comprising and treat program recording and the channel identication treating program recording to electronic playbill server, the reproduction time that electronic playbill server treats program recording carries out real-time listening, treat that the reproduction time of program recording is modified if monitored out, then send and comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, IPTV Control Server obtains this user ID again, and will the amended reproduction time treating program recording be comprised, the terminal that the program identification treating program recording sends to this user ID corresponding with the amendment advice message of the channel identication treating program recording, terminal is made to treat that the reproduction time of program recording is updated to amended reproduction time, so when the reproduction time of program there occurs change, also can record recorded program required for user exactly.

Embodiment 3

As shown in Figure 3, embodiments provide a kind of method of program recording, comprising:

Step 301: electronic playbill server receives the interception request message at least comprising the program identification treating program recording and the channel identication treating program recording that IPTV Control Server sends;

Step 302: electronic playbill server is according to treating the program identification of program recording and treating that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening;

Step 303: electronic playbill server when until program recording play before monitor out be modified until the reproduction time of program recording time, send to IPTV Control Server and at least comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording, this modify request messages makes IPTV Control Server according to treating the program identification of program recording and treating that the channel identication of program recording obtains user ID from event monitor log table, send to the terminal that this user ID is corresponding and at least comprise the amended reproduction time treating program recording, the amendment advice message of the program identification treating program recording and the channel identication treating program recording, with the amended reproduction time treating program recording making terminal contain according to this modified notification message, the program identification treating program recording and the channel identication treating program recording will treat that the reproduction time of program recording is updated to amended reproduction time in performance recording list.

In embodiments of the present invention, electronic playbill server receives the interception request message that IPTV Control Server sends the program identification comprising and treat program recording and the channel identication treating program recording, the reproduction time treating program recording carries out real-time listening, treat that the reproduction time of program recording is modified if monitored out, then send and comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, IPTV Control Server obtains this user ID again, and will the amended reproduction time treating program recording be comprised, the terminal that the program identification treating program recording sends to this user ID corresponding with the amendment advice message of the channel identication treating program recording, terminal will treat that the reproduction time of program recording is updated to amended reproduction time, so when the reproduction time of program there occurs change, also can record recorded program required for user accurately.

Embodiment 4

Embodiments provide a kind of method of program recording.Wherein, the present embodiment application system architecture as shown in Figure 4, the method for the program recording that the present embodiment provides is by terminal program recording and be stored in local storage by recorded program, and see Fig. 5, the method comprises:

Step 401: when terminal receive input need search condition and the mode of recording of program recording time, terminal determines that recording mode for obtaining electronic program list after local recording from electronic playbill server;

It should be noted that: search condition includes but not limited at least one in the channel identication of program identification, program subordinate channel, program category, the information such as performer or director; Electronic program list in electronic playbill server is for storing the relevant information of program being about to play, and relevant information at least comprises the channel identication of program subordinate channel, program identification and reproduction time; Optionally, relevant information can also comprise program size, program category, director and performer etc.Wherein, program identification refers to for identifying program, and such as, program identification can be programm name.

Wherein, in the present embodiment, channel identication and program identification can be utilized to carry out recorded program required for identifying user uniquely.

Wherein, recording mode comprises local recording and network REC.Local recording carrys out program recording by terminal and recorded program is stored in local storage, and network REC carrys out program recording by network equipment and recorded program is stored in network equipment.

Wherein, the relevant information of each program stored in the electronic program list in electronic playbill server is provided by program provider, and the relevant information of the program namely will play first was added in the electronic program list in electronic playbill server by program provider before broadcast program.

Step 402: terminal needs recorded program according to search condition retrieval from the electronic program list obtained;

Such as, if search condition comprises program identification and channel identication, then according to above-mentioned programm name and channel identication, retrieval from the electronic program list obtained meets the program of above-mentioned programm name and channel identication to terminal.

Wherein, the number that retrieving from electronic program list needs recorded program can be zero, one or more.

Further, if when not retrieving the relevant information needing recorded program from the electronic program list obtained, then search condition can be stored in the event sniffer of electronic playbill server by terminal.

Wherein, when program provider adds the relevant information being about to the program play in the electronic program list of electronic playbill server, the event sniffer of electronic playbill server can retrieve the relevant information of the program that program provider be added in electronic program list according to the search condition of terminal storage, if retrieve the relevant information needing recorded program, then the relevant information of recorded program is needed to send to terminal by retrieving.

Step 403: terminal is according to the user ID stored, PVR (the PersonalVideoRecorder of user corresponding to user ID is obtained from subscriber information server, personal video recorder) record record sheet, wherein, PVR records recorded program asked by record sheet relevant information for storing user;

Particularly, terminal sends records record request message to subscriber information server, and this recording record request message comprises user ID, the user ID that subscriber information server comprises according to this recording record request message, from the user ID self stored with obtain PVR file corresponding to this user ID the corresponding relation of PVR file, from the PVR file obtained, read PVR record record sheet, the PVR of reading is recorded record sheet and sends to terminal.

Wherein, in the corresponding relation of the user ID stored in subscriber information server and PVR file, store the PVR file of each user, store PVR in the PVR file of each user and record record sheet, and the authorization information etc. of user; Wherein, PVR record record sheet asked for storing user the relevant information of recorded program, user asked the relevant information of recorded program can comprise the program recorded relevant information, ask to record and namely will the relevant information of recorded program; User authentication information comprises recording mode and the information such as residual memory space size of user's registration.

Step 404: whether terminal is recorded record sheet according to the PVR obtained and retrieved needs user corresponding to the relevant information determination user ID of recorded program to ask recording to need recorded program, if not, then performs step 405;

Particularly, the program identification retrieved in every bar relevant information that the PVR needing the program identification in the relevant information of recorded program and acquisition records in record sheet compares by terminal, if the result compared is identical, then determine that user has asked recording to need recorded program, if the result compared for different, then determines that user does not ask recording to need recorded program.

Wherein, if terminal determines that user has asked to record self and needed recorded program, then notify user, selected whether again to record by user.The mode of notice does not limit, and such as, terminal shows corresponding prompting, or notifies by note or by modes such as mails.

Step 405: terminal needs the relevant information of recorded program to be stored in the performance recording list of this terminal self by retrieving, and record retrieving the PVR needing the relevant information of recorded program to be stored in subscriber information server in record sheet.

Wherein, the relevant information of recorded program that needs retrieved is stored in the performance recording list of this terminal self by terminal.Terminal can send storage resource request message to subscriber information server, and this storage resource request message comprises user ID and performance recording list; The storage resource request message that subscriber information server receiving terminal sends, according to the user ID that this storage resource request message comprises, the user ID stored from self and the PVR file obtaining user corresponding to user ID the corresponding relation of PVR file, stored in the performance recording list this storage resource request message comprised and need the relevant information of the recorded program PVR added in the PVR file of acquisition to record in record sheet; Further, this storage resource request message can also comprise the search condition of user's input, and correspondingly, the search condition that this storage resource request message can also be comprised user's input by subscriber information server is stored in the PVR file of acquisition.

Wherein, it should be noted that: terminal is needing before the relevant information of recorded program is stored in performance recording list by retrieving, and performance recording list may be empty, also may there is the relevant information of one or more also unrecorded program.

Step 406: terminal selects the relevant information treating program recording play at first from performance recording list, from select relevant information obtain treat program recording amount of capacity, treat the program identification of program recording and treat the channel identication of program recording;

Wherein, terminal selects the relevant information treating program recording play at first from performance recording list according to program play times, and treats that the relevant information of program recording comprises the information such as program identification, channel identication, program play times, program amount of capacity of program;

Step 407: terminal sends recording request message to IPTV Control Server, and this recording request message at least comprises user ID, recording mode and treats the program identification of program recording, treat the channel identication of program recording and treat the program amount of capacity of program recording;

Step 408:IPTV Control Server receives this recording request message, according to the user ID that this recording request message comprises, obtains the authorization information that this user ID is corresponding from subscriber information server;

Particularly, IPTV Control Server receives this recording request message, send checking and obtain request message to subscriber information server, and this checking acquisition request message comprises the user ID that this recording request message comprises, the user ID that subscriber information server comprises according to this checking acquisition request message, from self store user ID with obtain PVR file corresponding to this user ID the corresponding relation of PVR file, authorization information corresponding to this user ID is read from the PVR file obtained, and this authorization information comprises size and the recording mode of residual memory space, send authentication response information to IPTV Control Server, and this authentication response information comprises the authorization information of reading.

The recording mode that step 409:IPTV Control Server comprises according to this recording request message and program amount of capacity and obtain the authorization information of user, determine whether the user of this mark correspondence has permission request recording and treat program recording, if had, then perform step 410;

Particularly, IPTV Control Server compares the recording mode in the authorization information of recording mode that this recording request message comprises and acquisition and determines the remaining space size in the authorization information of the program amount of capacity that this recording request message comprises and acquisition, if it is identical with the recording mode in the authorization information of acquisition and determine that program amount of capacity that this recording request message comprises is less than or equal to the remaining space size in the authorization information of acquisition to compare recording mode that this recording request message comprises, then determine that user corresponding to this user ID has permission request recording and treat program recording, otherwise, determine that this user does not have authority request to record and treats program recording, and notify user, end operation.

The user ID that this recording request message comprises by step 410:IPTV Control Server, the corresponding relation between the program identification treating program recording and the channel identication three treating program recording are stored in action listener record sheet, send interception request message to electronic playbill server, this interception request message at least comprises the program identification treating program recording and the channel identication treating program recording;

Step 411: electronic playbill server receives this interception request message, comprises according to this interception request message the program identification for the treatment of program recording and treats that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening;

Wherein, there is event sniffer in electronic playbill server, event sniffer maintenance event monitors list, and this action listener list is for storing the program identification of program and the channel identication of subordinate channel that need to monitor; When there is the channel identication needing the program identification of program and the subordinate channel monitored in this action listener list, the reproduction time of the program that electronic playbill server will automatically be identified by the channel identication of event sniffer to the program identification stored in this action listener list and subordinate channel carries out real-time listening.

Wherein, after electronic playbill server receives this interception request message, this interception request message comprised the program identification for the treatment of program recording and treat that the channel identication of program recording is stored in action listener list; Electronic playbill server like this utilize event sniffer to store in action listener list the program identification treating program recording and the channel identication treating program recording identify and treat that the reproduction time of program recording carries out real-time listening.

Step 412: if before treating that program recording is play, electronic playbill server is monitored out and is treated that the reproduction time of program recording is modified, send modify request messages to IPTV Control Server, and this modify request messages at least comprises the program identification for the treatment of program recording and treats the channel identication of program recording and amended reproduction time;

Wherein, if program provider wants the reproduction time revising certain program, then program provider searches out the relevant information of this program in the electronic program list of electronic playbill server, revises the reproduction time in the relevant information of this program.

Step 413:IPTV Control Server receives this modify request messages, comprises the program identification treating program recording and the channel identication treating program recording according to this modify request messages, and the user ID treating program recording is recorded in the request of acquisition;

Particularly, IPTV Control Server receives this modify request messages, the program identification treating program recording and the channel identication treating program recording is comprised according to this modify request messages, from the action listener record sheet stored, obtain corresponding user ID, the user ID of acquisition is that the user ID treating the user of program recording is recorded in request.

Further, IPTV Control Server can also be that to arrange a state be change state for the record of the channel identication comprising the program identification for the treatment of program recording and treat program recording in action listener record sheet.

Step 414:IPTV Control Server sends the amendment advice message of the program identification comprising and treat program recording and the channel identication treating program recording and amended reproduction time to terminal according to the user ID obtained;

Step 415: terminal receives this amendment advice information, according to this amendment advice packets of information containing treating the program identification of program recording and treating the channel identication of program recording and amended reproduction time, the reproduction time in the relevant information of program recording is treated in amendment;

Particularly, after terminal receives this amendment advice information, according to this amendment advice packets of information containing treating the program identification of program recording and treating the channel identication of program recording, from performance recording list, searching out the relevant information that correspondence treats program recording, searching being treated that the reproduction time in the relevant information of program recording is revised as this amendment advice packets of information containing treating the amended reproduction time of program recording.

Step 416: terminal wait is to when the reproduction time of program recording, and terminal starts recording and treats program recording and be stored in local storage by recorded program;

Further, when having recorded after program recording, terminal can also send at least comprise remaining storage size and user ID in local storage message to subscriber information server, the user ID comprised according to this message after subscriber information server receives this message finds out corresponding PVR file from user ID with the corresponding relation of PVR file, the remaining space size stored is updated to this message comprises remaining storage size in local storage in the PVR file searched.

Step 417: terminal sends and at least comprises user ID, treats the program identification of program recording and treat that the message of channel identication of program recording is to IPTV Control Server;

Wherein, terminal can send when starting to record until program recording and at least comprise user ID, treats the program identification of program recording and treat that the message of channel identication of program recording is to IPTV Control Server.

After step 418:IPTV Control Server receives this message, from event monitor log table, delete the user ID that this message comprises, the program identification treating program recording and treat the corresponding relation of channel identication of program recording, notify that electronic playbill server is cancelled the reproduction time treating program recording and monitored simultaneously.

Wherein, IPTV Control Server sends the message of the program identification at least comprising and treat program recording and the channel identication treating program recording to electronic playbill server, and electronic playbill server deletes the corresponding relation of the program identification treating program recording and the channel identication treating program recording from action listener list.

Wherein, when having recorded until program recording, terminal can delete the relevant information treating program recording from performance recording list; From performance recording list, select the relevant information of the program play at first again, and the relevant information of selection is treated the relevant information of program recording as another, and then return step 406 continuation execution.

Further, user is when to terminal input search condition, and can also input the program viability, if at the end of the viability, terminal has not also been recorded needs recorded program, then the relevant information of also unrecorded program deleted from performance recording list.

Embodiment 5

As shown in Figure 6, embodiments provide a kind of method of program recording, comprising:

Step 501:IPTV Control Server obtains request recording from subscriber information server and treats the authorization information that the user ID of program recording is corresponding, determine that this user ID has permission recording when the program recording according to this authorization information, by this user ID, treat program recording program identification and treat that the channel identication of program recording is stored in action listener record sheet;

Step 502:IPTV Control Server sends the interception request message of the channel identication at least comprising the program identification for the treatment of program recording and treat program recording to electronic playbill server, and this interception request message makes electronic playbill server according to treating the program identification of program recording and treating that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening;

Step 503:IPTV Control Server receive electronic playbill server until program recording play before monitor out when the reproduction time of program recording is modified send at least comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording, the program identification treating program recording comprised according to this modify request messages and treat that the channel identication of program recording obtains user ID from event monitor log table, to treat that the reproduction time of program recording is updated to amended reproduction time in the performance recording list that this user ID is corresponding,

Step 504:IPTV Control Server is recorded when reproduction time after the amendment of program recording arrives and is treated program recording.

Further, before IPTV Control Server treats from subscriber information server acquisition request recording the authorization information that the user ID of program recording is corresponding, the method also comprises the step of following (a)-(d):

(a): IPTV Control Server when receive terminal send at least comprise the recording request message of user ID, recording mode and search condition time, from electronic playbill server obtain electronic program list;

(b): IPTV Control Server is retrieved in electronic program list according to this search condition needs recorded program;

(c): IPTV Control Server is according to the user ID stored, obtain personal video recorder corresponding to this user ID from subscriber information server and record record sheet, this personal video recorder records recorded program asked by record sheet relevant information for storing this user ID;

(d): IPTV Control Server according to the personal video recorder obtained record that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and subscriber information server that need the relevant information of recorded program to be stored in IPTV Control Server respectively that retrieve is recorded record sheet.

Further, IPTV Control Server also comprises after recording when reproduction time after the amendment of program recording arrives and treating program recording:

IPTV Control Server notice electronic playbill server cancels the monitoring treating the reproduction time of program recording.

In embodiments of the present invention, IPTV Control Server obtains request recording and treats the authorization information that the user ID of program recording is corresponding, determine that this user ID has permission recording when the program recording according to the authorization information obtained, send the interception request message of the program identification comprising and treat program recording and the channel identication treating program recording to electronic playbill server, the reproduction time that electronic playbill server treats program recording carries out real-time listening, treat that the reproduction time of program recording is modified if monitored out, then send and comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, IPTV Control Server obtains this user ID again, to treat that the reproduction time of program recording is updated to amended reproduction time in the performance recording list that this user ID is corresponding, so when the reproduction time of program there occurs change, also can record recorded program required for user accurately.

Embodiment 6

As shown in Figure 7, embodiments provide a kind of method of program recording, comprising:

Step 601: electronic playbill server receives the interception request message at least comprising the program identification treating program recording and the channel identication treating program recording that IPTV Control Server sends;

Step 602: the program identification treating program recording that electronic playbill server comprises according to this interception request message and treat that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening;

Step 603: electronic playbill server when until program recording play before monitor out be modified until the reproduction time of program recording time, what send to IPTV Control Server at least comprises the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording, the program identification treating program recording comprised according to this modify request messages to make IPTV Control Server and treat that the channel identication of program recording obtains user ID from event monitor log table, to treat that the reproduction time of program recording is updated to amended reproduction time in the performance recording list that this user ID is corresponding.

Further, see Figure 13, the method also comprises:

When receiving monitoring when the message of the reproduction time of program recording for cancelling of IPTV Control Server transmission, cancel the monitoring treating the reproduction time of program recording.

In embodiments of the present invention, electronic playbill server receives the interception request message that IPTV Control Server sends the program identification comprising and treat program recording and the channel identication treating program recording, the reproduction time treating program recording carries out real-time listening, treat that the reproduction time of program recording is modified if monitored out, then send and comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, IPTV Control Server obtains this user ID again, and will treat that the reproduction time of program recording is updated to amended reproduction time in the performance recording list that this user ID is corresponding, so when the reproduction time of program there occurs change, also can record recorded program required for user accurately.

Embodiment 7

Embodiments provide a kind of method of program recording.The present embodiment application system architecture as shown in Figure 8, the method for the program recording that the present embodiment provides by network side IPTV Control Server program recording and recorded program is stored in network side store, see Fig. 9, the method comprises:

Step 701: after terminal detects the search condition and recording mode inputting and need program recording, determine that recording mode is, after network REC, user ID, search condition and recording mode are sent to IPTV Control Server;

It should be noted that: search condition includes but not limited at least one in the channel identication of programm name, program subordinate channel, program category, the information such as performer or director.In the present embodiment, the recording mode of user's input is network REC.Terminal stores the user ID of user in advance.

Step 702:IPTV Control Server receives user ID, search condition and recording mode, from electronic playbill server, obtain electronic program list;

Wherein, the electronic program list in electronic playbill server is for storing the relevant information of program being about to play, and relevant information at least comprises the channel identication of program subordinate channel, program identification and reproduction time; Optionally, relevant information can also comprise program size, program category, director and performer etc.; Program identification includes but not limited to programm name.

Wherein, in the present embodiment, channel identication and program identification is utilized to identify a program uniquely.

Step 703:IPTV Control Server needs the relevant information of recorded program according to the search condition received retrieval from the electronic program list obtained;

Such as, if search condition comprises programm name and channel identication, then according to above-mentioned programm name and channel identication, retrieval from the electronic program list obtained meets the program of above-mentioned programm name and channel identication to IPTV Control Server.

Further, if when not retrieving the relevant information needing recorded program from the electronic program list obtained, then search condition can be stored in the event sniffer of electronic playbill server by IPTV Control Server.

Wherein, when program provider adds the relevant information being about to the program play in the electronic program list of electronic playbill server, the event sniffer of electronic playbill server can retrieve the relevant information of the program that program provider be added in electronic program list according to the search condition of IPTV Control Server storage, if retrieve the relevant information needing recorded program, then the relevant information of recorded program is needed to send to IPTV Control Server by retrieving.

Step 704:IPTV Control Server is according to the user ID received, from subscriber information server, obtain PVR corresponding to this user ID record record sheet, wherein, PVR records recorded program asked by record sheet relevant information for storing user corresponding to this user ID;

Particularly, IPTV Control Server sends records record request message to subscriber information server, and this recording record request message comprises user ID, the user ID that subscriber information server comprises according to this recording record request message, from the user ID self stored corresponding with obtaining this user ID the corresponding relation of PVR file PVR file, from the PVR file obtained, read PVR record record sheet, the PVR of reading is recorded record sheet and sends to IPTV Control Server.

Wherein, in the corresponding relation of the user ID stored in subscriber information server and PVR file, store the PVR file of each user, store PVR in the PVR file of each user and record record sheet, and the authorization information etc. of user; Wherein, PVR records in record sheet and stores the relevant information that user has asked recorded program, and user has asked the relevant information of recorded program can comprise the relevant information of the program recorded and ask recording and namely will the relevant information of recorded program; User authentication information comprises the information such as the recording mode of user's registration and the size of residual memory space.

Step 705:IPTV Control Server according to obtain PVR record record sheet and retrieve need the relevant information of recorded program to determine whether asking to record self needs recorded program, if not, then perform step 706;

Particularly, the program identification that the program identification retrieved in the relevant information needing recording is recorded with the PVR obtained in the relevant information in record sheet by IPTV Control Server respectively compares, if the result compared is identical, then determine that user corresponding to this user ID has asked recording to need recorded program, if the result compared is for different, then determine that user corresponding to this user ID does not ask recording to need recorded program.

Wherein, if terminal determines that user corresponding to this user ID has asked to record self and needed recorded program, then notify the user that this user ID is corresponding, selected whether again to record by the user that this user ID is corresponding.The mode of notice does not limit, and such as, terminal shows corresponding prompting, or notifies by note or by modes such as mails.

Step 706:IPTV Control Server needs the relevant information of recorded program to add performance recording list to by retrieving, store the corresponding relation of this user ID and this performance recording list, and record record sheet by retrieving the PVR needing the relevant information of recorded program to be stored in subscriber information server;

Wherein, IPTV Control Server can send storage resource request message to subscriber information server, and this storage resource request message comprises this user ID and performance recording list; Subscriber information server receives the storage resource request message that IPTV Control Server sends, according to the user ID that this storage resource request message comprises, from self store user ID with obtain PVR file corresponding to this user ID the corresponding relation of PVR file, in the performance recording list that this storage resource request message is comprised is stored need the relevant information of recorded program add in the PVR file of acquisition PVR recording record sheet in; Further, if this storage resource request message also comprises the search condition of user's input, correspondingly, the search condition that this storage resource request message can also be comprised user's input by subscriber information server is stored in the PVR file of acquisition.

Step 707:IPTV Control Server selects the relevant information of the program play at first from this performance recording list, using the relevant information of selection as the relevant information treating program recording, obtain from the relevant information selected and treat the program identification of program recording and treat the channel identication of program recording;

Step 708:IPTV Control Server, according to the user ID received, obtains the authorization information of user from subscriber information server;

Particularly, IPTV Control Server sends checking and obtains request message to subscriber information server, and this checking acquisition request message comprises this user ID, the user ID that subscriber information server comprises according to this checking acquisition request message, from self store user ID with obtain PVR file corresponding to this user ID the corresponding relation of PVR file, the recording mode that authorization information corresponding to this user ID comprises residual memory space size and user's registration is read from the PVR file obtained, send authentication response information to IPTV Control Server, and this authentication response information comprises the authorization information of reading.

Step 709:IPTV Control Server is according to the recording mode received and treat the program amount of capacity in the relevant information of program recording and acquisition authorization information, determine whether user corresponding to this user ID has permission request program recording, if had, then perform step 710;

Particularly, IPTV Control Server compares the recording mode in the recording mode of reception and the authorization information of acquisition and determines to treat the remaining space size in the authorization information of program amount of capacity in the relevant information of program recording and acquisition, if the recording mode comparing reception program amount of capacity that is identical with the recording mode in the authorization information of acquisition and that determine to treat in the relevant information of program recording is less than or equal to the remaining space size in the authorization information of acquisition, then determine that user corresponding to this user ID has permission request program recording, otherwise, determine that this user does not have authority request program recording, and notify user, end operation.

Channel 710:IPTV Control Server by this user ID, treat that the corresponding relation between the program identification of program recording and the channel identication three treating program recording is stored in action listener record sheet, send interception request message to electronic playbill server, this interception request message comprises the program identification treating program recording and the channel identication treating program recording;

Step 711: electronic playbill server receives this interception request message, comprises according to this interception request message the program identification for the treatment of program recording and treats that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening;

Wherein, there is event sniffer in electronic playbill server, event sniffer maintenance event monitors list, and this action listener list is for storing the channel identication and program identification that need the program monitored; When there is the channel identication needing the program identification of program and the subordinate channel monitored in this action listener list, the reproduction time of the program that electronic playbill server will automatically be identified by the channel identication of event sniffer to the program identification stored in this action listener list and subordinate channel carries out real-time listening.

Wherein, after electronic playbill server receives this interception request message, this interception request message comprised the program identification for the treatment of program recording and treat that the channel identication of program recording is stored in action listener list; Electronic playbill server like this utilize event sniffer in real time to store in this action listener list the program identification treating program recording and the channel identication treating program recording identify and treat that the reproduction time of program recording carries out real-time listening.

Step 712: if before treating that program recording is play, electronic playbill server is monitored out and is treated that the reproduction time of program recording is modified, send modify request messages to IPTV Control Server, and this modify request messages at least comprises amended reproduction time, treats the program identification of program recording and treats the channel identication of program recording;

Step 713:IPTV Control Server receives this modify request messages, the program identification treating program recording and the channel identication treating program recording is comprised according to this modify request messages, the request of acquisition is recorded and is treated the user ID that program recording is corresponding, and will treat that the reproduction time of program recording is revised as this modified notification message containing amended reproduction time in the performance recording list corresponding to this user ID;

Particularly, after IPTV Control Server receives this amendment solicited message, the program identification treating program recording and the channel identication treating program recording is comprised according to this amendment solicited message, the request that obtains from event monitor log table is recorded and is treated the user ID that program recording is corresponding, and according to the user ID obtained, from user ID with obtain performance recording list corresponding to this user ID the corresponding relation of performance recording list, comprise according to this amendment solicited message the program identification for the treatment of program recording and treat that the channel identication of program recording searches out the relevant information of corresponding program from the performance recording list obtained, reproduction time in the relevant information of searching is revised as this amendment solicited message and comprises amended reproduction time.

Step 714:IPTV Control Servers etc. are until when the reproduction time of program recording, and starting recording treats program recording and be stored in network side store by recorded program;

Further, the message at least comprising remaining storage size and user ID in network side store can also be sent to subscriber information server by IPTV Control Server, subscriber information server finds out corresponding PVR file from user ID with the corresponding relation of PVR file according to this user ID, and the remaining space size stored in the PVR file searched is updated to remaining storage size in network side store.

Step 715:IPTV Control Server is deleted the user ID that this recording notice message comprises, the program identification treating program recording and is treated the corresponding relation of channel identication of program recording from event monitor log table, and notifies that electronic playbill server is cancelled the reproduction time treating program recording and monitored.

Wherein, IPTV Control Server can notify when starting to record until program recording that electronic playbill server is cancelled the reproduction time treating program recording and monitored.

Wherein, when having recorded until program recording, IPTV Control Server can delete the relevant information treating program recording from performance recording list; From performance recording list, select the relevant information of the program play at first again, and the relevant information of selection is treated the relevant information of program recording as another, and then return step 707 continuation execution.

Further, user is when to terminal input search condition, and can also input the program viability, if at the end of the viability, IPTV has not also recorded needs recorded program, then the relevant information of also unrecorded program deleted from performance recording list.

Embodiment 8

As shown in Figure 10, embodiments provide a kind of terminal, comprising:

First sending module 801, for sending recording request message to IPTV Control Server, and this recording request message at least comprises user ID, recording mode, treat the program identification of program recording, treat the channel identication of program recording and treat the amount of capacity of program recording, this recording request message makes IPTV Control Server obtain authorization information corresponding to this user ID from subscriber information server, according to this authorization information, recording mode and when the amount of capacity of program recording determines that this user ID has permission recording until program recording, by this user ID, the program identification treating program recording and the channel identication treating program recording are stored in action listener record sheet, send the interception request message of the program identification at least comprising and treat program recording and the channel identication treating program recording to electronic playbill server, this interception request message makes electronic playbill server according to treating the program identification of program recording and treating that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening, if monitored out before treating program recording broadcasting and treat that the reproduction time of program recording is modified, send and at least comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, this modify request messages makes IPTV Control Server from event monitor log table, obtain user ID according to treat program recording program identification and channel identication, send according to this user ID and at least comprise the amended reproduction time treating program recording, the amendment advice message of the program identification treating program recording and the channel identication treating program recording,

First receiver module 802, for receiving the amendment advice message that IPTV Control Server sends;

First update module 803, for when described first receiver module receives described amendment advice message, the amended reproduction time treating program recording contained according to this modified notification message, the program identification treating program recording and treat that the channel identication of program recording will treat that the reproduction time of program recording is updated to amended reproduction time in performance recording list;

First records module 804, for treating program recording in recording when the amended reproduction time of program recording arrives.

Further, this terminal also comprises:

Second receiver module, for receiving the search condition and recording mode that need recorded program;

First acquisition module, the recording mode for receiving when the second receiver module is after local recording, obtains electronic program list from electronic playbill server, and electronic program list is for storing the relevant information of the program being about to broadcasting;

First retrieval module, the search condition for receiving according to the second receiver module is retrieved and is needed recorded program in electronic program list;

Second acquisition module, for according to the user ID stored, obtain personal video recorder corresponding to user ID record record sheet from subscriber information server, the relevant information of recorded program asked by personal video recorder recording record sheet for storing user ID;

First memory module, for record according to the personal video recorder obtained that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and subscriber information server that need the relevant information of recorded program to be stored in terminal respectively that retrieve is recorded record sheet.

Further, this terminal also comprises following at least one module:

Second sending module, at least comprising user ID for sending, treating the program identification of program recording and treating that the message of channel identication of program recording is to IPTV Control Server, from event monitor log table, delete user ID to make IPTV Control Server, treat the program identification of program recording and treat the channel identication of program recording, and notify that electronic playbill server cancels the monitoring treating the reproduction time of program recording.

3rd sending module, at least comprises the memory space of terminal residual and the message of user ID for sending to subscriber information server, upgrades memory capacity corresponding to user ID to make subscriber information server.

Embodiment 9

As shown in figure 11, embodiments provide a kind of IPTV Control Server, comprising:

First receiver module 901, for receiving terminal send at least comprise user ID, recording mode, treat program recording program identification, treat the channel identication of program recording and treat the recording request message of amount of capacity of program recording;

First acquisition module 902, for when the first receiver module 901 receives recording request message, obtains authorization information corresponding to user ID from subscriber information server;

First processing module 903, for according to this authorization information, recording mode and when the amount of capacity determination user ID of program recording has permission recording until program recording, by user ID, the program identification treating program recording and the channel identication treating program recording are stored in action listener record sheet, send the interception request message of the program identification at least comprising and treat program recording and the channel identication treating program recording to electronic playbill server, this interception request message makes electronic playbill server according to treating the channel identication of program recording and treating that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening,

Second receiver module 904, for receive electronic playbill server monitored out before playing until program recording send when the reproduction time of program recording is modified at least comprise the amended reproduction time treating program recording, the program identification treating program recording and treat the modify request messages of channel identication of program recording;

Second processing module 905, for when the modify request messages that the second receiver module 904 receives, the program identification treating program recording comprised according to this modify request messages and channel identication obtain user ID from event monitor log table, at least comprise to the terminal transmission that this user ID is corresponding the amended reproduction time treating program recording according to this user ID, the amendment advice message of the program identification treating program recording and the channel identication treating program recording, to make terminal according to the amended reproduction time treating program recording, the program identification treating program recording and the channel identication treating program recording will treat that the reproduction time of program recording is updated to amended reproduction time in performance recording list.

Further, this IPTV Control Server also comprises:

3rd receiver module, the program identification at least comprising user ID, treat program recording sent for receiving terminal and the message of the channel identication for the treatment of program recording;

3rd processing module, for receive when the 3rd receiver module terminal send at least comprise the message of user ID, the program identification until program recording and the channel identication until program recording time, from event monitor log table, delete user ID, treat the channel identication of program recording and treat the program identification of program recording, notice electronic playbill server cancels the monitoring treating the reproduction time of program recording.

In embodiments of the present invention, IPTV Control Server receiving terminal sends and comprises user ID, recording mode, treat the program identification of program recording, the recording request message of the channel identication treating program recording and the amount of capacity treating program recording, obtain the authorization information that this user ID is corresponding, according to this recording mode, when the amount of capacity of program recording and the authorization information of acquisition determine that this user ID has permission recording until program recording, send the interception request message of the program identification comprising and treat program recording and the channel identication treating program recording to electronic playbill server, the reproduction time that electronic playbill server treats program recording carries out real-time listening, treat that the reproduction time of program recording is modified if monitored out, then send and comprise the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording is to IPTV Control Server, IPTV Control Server obtains this user ID again, and will the amended reproduction time treating program recording be comprised, the terminal that the program identification treating program recording sends to this user ID corresponding with the amendment advice message of the channel identication treating program recording, terminal is made to treat that the reproduction time of program recording is updated to amended reproduction time, so when the reproduction time of program there occurs change, also can record recorded program required for user accurately.

Embodiment 10

As shown in figure 12, embodiments provide a kind of electronic playbill server, comprising:

Receiver module 1001, for receiving the interception request message at least comprising the channel identication treating program recording and the program identification treating program recording that IPTV Control Server sends;

Monitor module 1002, for according to treating the channel identication of program recording and treating that the reproduction time that the program identification of program recording treats program recording carries out real-time listening;

Sending module 1003, for when monitored out before playing until program recording be modified until the reproduction time of program recording time, send the amendment advice message of channel identication at least comprising the amended reproduction time treating program recording, the program identification treating program recording and treat program recording to IPTV Control Server, from event monitor log table, user ID is obtained according to treat program recording program identification and channel identication to make IPTV Control Server, send to the terminal that user ID is corresponding and at least comprise the amended reproduction time treating program recording, the amendment advice message of the program identification treating program recording and the channel identication treating program recording, to make terminal according to the amended reproduction time treating program recording, the program identification treating program recording and the channel identication treating program recording will treat that the reproduction time of program recording is updated to amended reproduction time in performance recording list.

Embodiment 11

As shown in figure 13, embodiments provide a kind of system of program recording, comprise the terminal 1101 of embodiment 8, the IPTV Control Server 1102 described in embodiment 9 and the electronic playbill server described in embodiment 10 1103.

Embodiment 12

As shown in figure 14, embodiments provide a kind of IPTV Control Server, comprising:

First acquisition module 1201, treats for obtaining request recording from subscriber information server the authorization information that the user ID of program recording is corresponding;

First memory module 1202, for having permission recording according to this authorization information determination user ID when the program recording, by this user ID, treat program recording program identification and treat that the channel identication of program recording is stored in action listener record sheet;

Sending module 1203, for sending the interception request message of the channel identication at least comprising the program identification for the treatment of program recording and treat program recording to electronic playbill server, this interception request message makes electronic playbill server according to treating the channel identication of program recording and treating that the reproduction time that the program identification of program recording treats program recording carries out real-time listening;

Receiver module 1204, for receive electronic playbill server monitored out before playing until program recording send when the reproduction time of program recording is modified at least comprise the amended reproduction time treating program recording, the program identification treating program recording and treat the modify request messages of channel identication of program recording;

Update module 1205, for the program identification treating program recording that comprises according to this modify request messages with treat that the channel identication of program recording obtains user ID from event monitor log table, will treat that the reproduction time of program recording is updated to amended reproduction time in the performance recording list that this user ID is corresponding;

Recording module 1206, treating program recording for recording when reproduction time after the amendment of program recording arrives.

Further, this IPTV Control Server also comprises:

Second acquisition module, for when receive terminal send at least comprise the recording request message of user ID, recording mode and search condition time, from electronic playbill server obtain electronic program list;

Retrieval module, needs recorded program for retrieving in electronic program list according to search condition;

3rd acquisition module, for according to the user ID stored, obtain personal video recorder corresponding to user ID record record sheet from subscriber information server, the relevant information of recorded program asked by personal video recorder recording record sheet for storing user ID;

Second memory module, for record according to the personal video recorder obtained that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and subscriber information server that need the relevant information of recorded program to be stored in IPTV Control Server respectively that retrieve is recorded record sheet.

Further, this IPTV Control Server also comprises:

Notification module, for notifying that electronic playbill server cancels the monitoring treating the reproduction time of program recording.

Embodiment 13

As shown in figure 15, embodiments provide a kind of electronic playbill server, comprising:

Receiver module 1301, for receiving the interception request message at least comprising the program identification treating program recording and the channel identication treating program recording that IPTV Control Server sends;

Monitor module 1302, for the channel identication treating program recording that comprises according to this interception request message with treat that the reproduction time that the channel identication of program recording treats program recording carries out real-time listening,

Sending module 1303, for when until program recording play before monitor out be modified until the reproduction time of program recording time, what send to IPTV Control Server at least comprises the amended reproduction time treating program recording, the modify request messages of the program identification treating program recording and the channel identication treating program recording, the program identification treating program recording comprised according to this modify request messages to make IPTV Control Server and treat that the channel identication of program recording obtains user ID from event monitor log table, to treat that the reproduction time of program recording is updated to amended reproduction time in the performance recording list that user ID is corresponding.

Further, this electronic playbill server also comprises:

Cancelling module, for when receiving monitoring when the message of the reproduction time of program recording for cancelling of IPTV Control Server transmission, cancelling the monitoring treating the reproduction time of program recording.

Embodiment 14

As shown in figure 16, embodiments provide a kind of system of program recording, comprise the IPTV Control Server 1401 described in embodiment 12 and the electronic playbill server described in embodiment 13 1402.

One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a method for program recording, is characterized in that, described method comprises:

2. the method for claim 1, is characterized in that, described transmission recording request message, to before internet protocol television IPTV Control Server, also comprises:

Receive the search condition and the recording mode that need recorded program, after determining that recording mode is for local recording, obtain electronic program list from described electronic playbill server, described electronic program list is about to the relevant information of the program play for storing;

Retrieve in described electronic program list according to described search condition and need recorded program;

According to the described user ID stored, obtain personal video recorder corresponding to described user ID from described subscriber information server and record record sheet, described personal video recorder records recorded program asked by record sheet relevant information for storing described user ID;

According to the described personal video recorder obtained record that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and described subscriber information server that need the relevant information of recorded program to be stored in terminal respectively that retrieve is recorded record sheet.

3. method as claimed in claim 1 or 2, is characterized in that, described described after the amendment of program recording, reproduction time arrives time record described in treat program recording after, also comprise:

Send at least comprise described user ID, described in treat the program identification of program recording and describedly treat that the message of the channel identication of program recording is to described IPTV Control Server, with make described IPTV Control Server delete from described action listener record sheet described user ID, described in treat the channel identication of program recording and treat the program identification of program recording, and notify described electronic playbill server cancel to the described monitoring treating the reproduction time of program recording.

4. method as claimed in claim 1 or 2, is characterized in that, described described after the amendment of program recording, reproduction time arrives time record described in treat program recording after, also comprise:

Send to described subscriber information server and at least comprise the memory space of terminal residual and the message of described user ID, upgrade memory capacity corresponding to described user ID to make described subscriber information server.

5. a method for program recording, is characterized in that, described method comprises:

6. method as claimed in claim 5, is characterized in that,

When receive that described terminal sends at least comprise described user ID, described in when the message of the program identification of program recording and the described channel identication until program recording, delete from described action listener record sheet described user ID, described in treat the program identification of program recording and the described channel identication treating program recording, and notify described electronic playbill server cancel to the described monitoring treating the reproduction time of program recording.

7. a method for program recording, is characterized in that, described method comprises:

8. a method for program recording, is characterized in that, described method comprises:

9. method as claimed in claim 8, is characterized in that, describedly obtains before request records and treat the authorization information that the user ID of program recording is corresponding from subscriber information server, also comprises:

When receive that terminal sends at least comprise the recording request message of described user ID, recording mode and search condition time, obtain electronic program list from described electronic playbill server;

According to the described personal video recorder obtained record that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and described subscriber information server that need the relevant information of recorded program to be stored in internet protocol television IPTV Control Server respectively that retrieve is recorded record sheet.

10. as claimed in claim 8 or 9 method, is characterized in that, described described after the amendment of program recording, reproduction time arrives time record described in treat program recording after, also comprise:

Notify that described electronic playbill server is cancelled the described monitoring treating the reproduction time of program recording.

The method of 11. 1 kinds of program recordings, is characterized in that, described method comprises:

Treat the program identification of program recording described in comprising according to described interception request message and describedly treat to described, the channel identication of program recording treats that the reproduction time of program recording carries out real-time listening;

When described until program recording play before monitor out described in be modified until the reproduction time of program recording time, to described IPTV Control Server send at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described modify request messages treating the channel identication of program recording, with make described IPTV Control Server to comprise according to described modify request messages described in treat the program identification of program recording and describedly treat that the channel identication of program recording obtains user ID from event monitor log table, in the performance recording list that described user ID is corresponding, treat that the reproduction time of program recording is updated to amended reproduction time by described.

12. methods as claimed in claim 11, it is characterized in that, described method also comprises:

When receive that described IPTV Control Server sends for cancelling described in monitoring when the message of the reproduction time of program recording, cancel the described monitoring treating the reproduction time of program recording.

13. 1 kinds of terminals, is characterized in that, described terminal comprises:

First records module, for treating program recording described in recording described when the amended reproduction time of program recording arrives.

14. terminals as claimed in claim 13, it is characterized in that, described terminal also comprises:

First acquisition module, when the described recording mode for receiving when described second receiver module is local recording, obtains electronic program list from described electronic playbill server, and described electronic program list is for storing the relevant information of the program being about to broadcasting;

First retrieval module, the described search condition for receiving according to described second receiver module is retrieved and is needed recorded program in described electronic program list;

Second acquisition module, for the described user ID according to storage, obtain personal video recorder corresponding to described user ID from described subscriber information server and record record sheet, described personal video recorder records recorded program asked by record sheet relevant information for storing described user ID;

First memory module, for record according to the described personal video recorder obtained that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and described subscriber information server that need the relevant information of recorded program to be stored in terminal respectively that retrieve is recorded record sheet.

15. terminals as described in claim 13 or 14, it is characterized in that, described terminal also comprises following at least one module:

Second sending module, for send at least comprise described user ID, described in treat the program identification of program recording and describedly treat that the message of the channel identication of program recording is to described IPTV Control Server, with make described IPTV Control Server delete from described action listener record sheet described user ID, described in treat the program identification of program recording and treat the channel identication of program recording, and notify described electronic playbill server cancel to the described monitoring treating the reproduction time of program recording;

3rd sending module, at least comprising the memory space of described terminal residual and the message of described user ID for sending to described subscriber information server, upgrading memory capacity corresponding to described user ID to make described subscriber information server.

16. 1 kinds of internet protocol television IPTV Control Servers, is characterized in that, described IPTV Control Server comprises:

17. IPTV Control Servers as claimed in claim 16, it is characterized in that, described IPTV Control Server also comprises:

3rd receiver module, for receive described terminal send at least comprise described user ID, described in treat the program identification of program recording and the described message treating the channel identication of program recording;

3rd processing module, for receive when described 3rd receiver module that described terminal sends at least comprise described user ID, described in when the message of the program identification of program recording and the described channel identication until program recording, delete from described action listener record sheet described user ID, described in treat the channel identication of program recording and treat the program identification of program recording, notify described electronic playbill server cancel to the described monitoring treating the reproduction time of program recording.

18. 1 kinds of electronic playbill servers, is characterized in that, described electronic playbill server comprises:

19. 1 kinds of internet protocol television IPTV Control Servers, is characterized in that, described IPTV Control Server comprises:

20. IPTV Control Servers as claimed in claim 19, it is characterized in that, described IPTV Control Server also comprises:

Second acquisition module, for when receive that terminal sends at least comprise the recording request message of described user ID, recording mode and search condition time, obtain electronic program list from described electronic playbill server;

Retrieval module, needs recorded program for retrieving in described electronic program list according to described search condition;

3rd acquisition module, for the described user ID according to storage, obtain personal video recorder corresponding to described user ID from described subscriber information server and record record sheet, described personal video recorder records recorded program asked by record sheet relevant information for storing described user ID;

Second memory module, for record according to the described personal video recorder obtained that record sheet deterministic retrieval goes out need recorded program also by recording time, the personal video recorder of the performance recording list and described subscriber information server that need the relevant information of recorded program to be stored in internet protocol television IPTV Control Server respectively that retrieve is recorded record sheet.

21. IPTV Control Servers as described in claim 19 or 20, it is characterized in that, described IPTV Control Server also comprises:

Notification module, for notifying that described electronic playbill server is cancelled the described monitoring treating the reproduction time of program recording.

22. 1 kinds of electronic playbill servers, is characterized in that, described electronic playbill server comprises:

Sending module, for when described until program recording play before monitor out described in be modified until the reproduction time of program recording time, to described IPTV Control Server send at least comprise described in treat the amended reproduction time of program recording, describedly treat the program identification of program recording and the described modify request messages treating the channel identication of program recording, with make described IPTV Control Server to comprise according to described modify request messages described in treat that the program identification of program recording and channel identication obtain user ID from event monitor log table, in the performance recording list that described user ID is corresponding, treat that the reproduction time of program recording is updated to amended reproduction time by described.

23. electronic playbill servers as claimed in claim 22, it is characterized in that, described electronic playbill server also comprises:

Cancel module, for when receive the transmission of described IPTV Control Server for cancelling described in monitoring when the message of the reproduction time of program recording, cancel the described monitoring treating the reproduction time of program recording.