CN102790923A

CN102790923A - User comment information sharing method, instant information server and user terminal

Info

Publication number: CN102790923A
Application number: CN201110130642XA
Authority: CN
Inventors: 郜文美; 王雷; 范姝男; 吕小强
Original assignee: Huawei Device Co Ltd
Current assignee: Global Innovation Polymerization LLC; Tanous Co
Priority date: 2011-05-19
Filing date: 2011-05-19
Publication date: 2012-11-21
Anticipated expiration: 2031-05-19
Also published as: WO2012155856A1; CN102790923B

Abstract

The invention discloses a user comment information sharing method, an instant information server and a user terminal. The user comment information sharing method includes: obtaining audience watching information of on-line users in a friend group of the current user; dividing users watching the same program in the friend group of the current user into friend subgroups, wherein each friend subgroup corresponds to a friend subgroup identification and a program identification; transmitting the friend subgroup identification corresponding to the friend subgroups and user list information in each friend subgroup to the current user terminal; receiving first message information transmitted by the current user terminal, wherein the first message information includes user comment information input by the current user and the friend subgroup identification of the friend subgroups for receiving the user comment information; and transmitting second message information to the user terminal of users in the friend subgroups corresponding to the friend subgroup identification in the first message information. The user comment information sharing method, the instant information server and the user terminal are suitable for sharing of user comment information.

Description

Method, server of instant message and user terminal that user comment information is shared

Technical field

The present invention relates to the communications field, relate in particular to method, server of instant message and user terminal that a kind of user comment information is shared.

Background technology

IPTV (Internet Protocol Television; IPTV) is a kind of broadband cabled television network that utilizes; Integrate multiple technologies such as the Internet, multimedia, communication; Transmit multi-medium datas such as TV, video, text, image through IP network, the brand-new technology of the multiple interactive services that comprises DTV is provided to the domestic consumer.The topmost characteristics of IPTV are that it has changed the broadcasting media mode of traditional One-to-All Broadcast formula; The user not only can receive as required; Realize the real-time, interactive of user and media content provider; Can also exchange, share and watch impression, thereby better meet users ' individualized requirement watching other IPTV users of IPTV program process neutralization to send user comment information.

In realizing process of the present invention; The inventor finds to exist at least in the prior art following problem: existing IPTV system can't be implemented in sharing users review information between a plurality of users that watch same program; Be not easy to watch the user of same program to exchange, make the user can't obtain better viewing experience.

Summary of the invention

Method, server of instant message and user terminal that embodiments of the invention provide a kind of user comment information to share, can be convenient to IPTV user when watching program with user's sharing users review information of watching same program.

For achieving the above object, embodiments of the invention adopt following technical scheme:

On the one hand, the method that the embodiment of the invention provides a kind of user comment information to share comprises:

Obtain online user's in active user's the good friend group audience information, said audience information comprises that the user is watching the program identification of program;

Watch the user of same program to be divided into good friend's group in the good friend group with said active user, wherein, each the corresponding sub-group id of good friend of good friend's group and program identification;

Sub-group id of good friend that each good friend's group is corresponding and the user list information in each good friend group send to the active user terminal;

Receive the first message message that send at said active user terminal, the sub-group id of good friend that comprises the user comment information that the active user imports in the said first message message and receive good friend's group of said user comment information;

User's user terminal sent the second message message during good friend's that the sub-group id of good friend in the said first message message is corresponding was organized, and comprised the user comment information in the said first message message in the said second message message.

On the other hand, the embodiment of the invention also provides a kind of server of instant message, comprising:

Acquisition module is used for obtaining active user's the online user's of good friend group audience information, and said audience information comprises that the user is watching the program identification of program;

Divide module, be used for watching the user of same program to be divided into good friend's group said active user's good friend group, wherein, each the corresponding sub-group id of good friend of good friend's group and program identification;

First sending module is used for sub-group id of good friend that each good friend's group is corresponding and the user list information in each good friend group and sends to the active user terminal;

First receiver module is used to receive the first message message that send at said active user terminal, the sub-group id of good friend that comprises the user comment information that the active user imports in the said first message message and receive good friend's group of said user comment information;

Second sending module, the user terminal that is used for user in the corresponding good friend's group of the sub-group id of the good friend of the said first message message sends the second message message, comprises the user comment information in the said first message message in the said second message message.

On the one hand, the embodiment of the invention also provides a kind of user terminal, comprising again:

Module is set, is used to be provided with good friend group, and give server of instant message, comprise each user's in the good friend group that said active user is provided with user profile in said good friend's group information the information reporting of said good friend group;

Reporting module is used for reporting to presence server self audience information, and said audience information comprises that the user is watching the program identification of program;

The 3rd receiver module is used to receive the corresponding sub-group id of good friend, program identification and the interior user list information of each good friend group of the sub-group of each good friend that said server of instant message sends;

The 3rd sending module; Be used for sending the first message message to said server of instant message; The sub-group id of good friend that comprises first user comment information in the said first message message and receive good friend's group of said first user comment information, said first user comment information is the user comment information of active user's input.

Method, server of instant message and user terminal that the user comment information that the embodiment of the invention provides is shared; Obtain user good friend's audience information by said server of instant message, and watch the user of same program to be divided into good friend's group in the good friend group with said user; Behind user's login user terminal, send the information that each good friend's is organized to user terminal, make the user to share review information with the good friend about certain program.Adopt the present invention, be convenient to the user when watching the IPTV program with good friend's sharing users review information of watching same program, make the user obtain viewing experience preferably.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

The method flow diagram of Fig. 1 for providing in the embodiment of the invention 1;

The method flow diagram of Fig. 2 for providing in the embodiment of the invention 2;

The method flow diagram of Fig. 3 for providing in the embodiment of the invention 3;

The method flow diagram of Fig. 4 for providing in the embodiment of the invention 4;

Fig. 5 to Fig. 7 is the structural representation of the server of instant message that provides in the embodiment of the invention 5;

Fig. 8 to Figure 11 is the structural representation of the user terminal that provides in the embodiment of the invention 6.

Embodiment

To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.

Embodiment 1:

The method that the embodiment of the invention provides a kind of user comment information to share, as shown in Figure 1, said method comprises:

101, server of instant message obtains online user's in active user's the good friend group audience information, and said audience information comprises that the user is watching the program identification of program.

102, watch the user of same program to be divided into good friend's group in the good friend group of server of instant message with said active user, wherein, each the corresponding sub-group id of good friend of good friend's group and program identification.

103, sub-group id of good friend that server of instant message is corresponding with each good friend group and the user list information in each good friend group send to the active user terminal, so that said active user terminal can show all online good friends' in the said good friend group audience information.

104, server of instant message receives the MESSAGE message that send at said active user terminal; The sub-group id of good friend that comprises the user comment information that the active user imports in the said MESSAGE message and receive good friend's group of said user comment information; Wherein, Good friend's group of the said user comment information of said reception is selected by this current user, comprises with said active user watching good friend's group of same program and good friend's group of watching different programs with said active user.

105, user's user terminal sends the 2nd MESSAGE message in good friend's group that the sub-group id of the good friend of server of instant message in a said MESSAGE message is corresponding, comprises said user comment information in said the 2nd MESSAGE message.

Wherein, user comment information described in the embodiment of the invention comprises the user about the text reviews information of institute's watch programs and the chat message between the user, but is not limited only to this.

What deserves to be mentioned is, the method that the user comment information that the embodiment of the invention provides is shared, the MESSAGE message for user terminal sends can directly send to server of instant message with a said MESSAGE message by said user terminal, perhaps

By said user terminal a said MESSAGE message is sent to IPTV controlled function entity, transmit a said MESSAGE message to said server of instant message by said IPTV controlled function entity.

The method that the user comment information that the embodiment of the invention provides is shared is obtained user good friend's audience information by said server of instant message, and watches the user of same program to be divided into good friend's group in the good friend group with said user; Behind user's login user terminal, said server of instant message sends the information of each good friend's group to user terminal, make the user can with good friend's sharing users review information.Adopt the present invention, be convenient to the user when watching the IPTV program with good friend's sharing users review information of watching same program, make the user obtain viewing experience preferably.

Embodiment 2:

The method that the embodiment of the invention provides a kind of user comment information to share, as shown in Figure 2, comprising:

201, the active user is provided with good friend group, gives server of instant message with the information reporting of said good friend group.

For the ease of understanding, embodiment of the invention hypothesis active user is user A, comprises user B and user C in the good friend group of its setting, wherein, in the set good friend group of user A a plurality of good friends can be arranged, and just lists out user B here and user C gives an example.

202, user terminal A is sent the INVITE request message of watching SC program (Scheduled Content, broadcast program) to IPTV controlled function entity, carries the user selected program sign in the said INVITE request message.

203, IPTV controlled function entity returns the multicast access address according to the INVITE request message that receives to the active user terminal.

204, user terminal A is sent the request that adds multicast group to TPF (Transport Processing Function, transmission process functional entity), comprises said multicast access address in the described request.

205, said TPF issues the multicast Media Stream of the selected program of user A according to said multicast access address to user terminal A, and shows in user terminal A.

Wherein, Said step 402 to step 405 is processes that IPTV user watches the SC program; This process also can replace with IPTV user and watch CoD (Content on Demand; Content-on-demand) process of program: promptly user terminal A is sent the INVITE request message to IPTV controlled function entity, carries the program identification that user A selects in the said INVITE request message; IPTV controlled function entity is transmitted to CC (Cluster Controller with said INVITE request message; Cluster controller) and CDF (Content Delivery Function; The down sending content function) combination of entities; Wherein, the combination of said CC&CDF entity is equal to CDN (Content Delivery Network, content distributing network); CC&CDF returns response message to user terminal A, thus (Real Time Streaming Protocol, the real time streaming transport protocol) session of between user terminal A and CC&CDF, setting up RTSP; User terminal A is sent playing request to CC&CDF, obtains unicast media stream and broadcast.

206, presence server receives PUBLISH (issue) message that user terminal B reports, and has carried the current audience information of user B in the said PUBLISH.

207, presence server receives the PUBLISH that user terminal C reports, and has carried the current audience information of user C in the said PUBLISH.

The technical staff is appreciated that step 406 and 407 can carry out before or after any step in this method embodiment; If after step 413, carry out, then server of instant message possibly inquired about the current audience information less than user terminal B and user terminal C.

208, user terminal A is sent logging request to server of instant message, is used to login the IPTV user terminal.

Here, the user also can select to use IPTV instant message client login server of instant message, and said IPTV instant message client can be software or the module that has the instant message function on the said user terminal, but is not limited only to this.

209, server of instant message returns the login response of successful to user terminal A.

210, user terminal A reports PUBLISH to said presence server, has carried the current audience information of user A in the said PUBLISH.

211, said presence server returns PUBLISH to user terminal A and reports response of successful.

212, good friend's group information of server of instant message inquiring user A obtains each user's in the good friend group of user A user profile.

213, server of instant message sends query requests to presence server, is used for the online user's of good friend group of inquiring user A audience information, and said audience information comprises that the user is watching the program identification of program.

214, server of instant message obtains online user's the good friend group of user A audience information from presence server.

215, server of instant message is according to online user's in the good friend group of the said user A that obtains audience information; Watch the user of same program to be divided into good friend's group in the good friend group with user A; Wherein, each the corresponding sub-group id of good friend of good friend's group and program identification.

216, sub-group id of good friend that server of instant message is corresponding with ready-portioned each good friend's group and the user list information in said each good friend's group send to user terminal A.

217, user terminal A receives and shows the sub-Groups List of said ready-portioned each good friend.Because each the corresponding sub-group id of good friend of good friend's group and program identification, so user terminal A can be known the programme information that the user in each good friend's group is watching.

218, server of instant message is monitored said presence server, according to the change of user watched information, and the sub-Groups List of the good friend of all user terminals of real-time update.

219, user A imports user comment information in watching the program process.

220, user terminal A is sent a MESSAGE message to server of instant message; The sub-group id of good friend that a said MESSAGE message comprises the user comment information of user A input and receives good friend's group of said user comment information, good friend's group of the said user comment information of said reception is selected by user A.Wherein, the good friend of the said user comment information of reception that user A selects can be good friend's group of watching same program with user A for child group, also can be good friend's group of watching other programs, does not do qualification here.

221, after server of instant message receives a said MESSAGE message; User's user terminal sent the 2nd MESSAGE message during good friend's that the sub-group id of good friend in a said MESSAGE message is corresponding was organized, and comprised a said MESSAGE message user review information in said the 2nd MESSAGE message.

222, if in good friend's group of the sub-group id correspondence of the good friend of user B in a said MESSAGE message, then user terminal B receives the 2nd MESSAGE message that said server of instant message sends, and shows said user comment information.

223, if in good friend's group of the sub-group id correspondence of the good friend of user C in a said MESSAGE message, then user terminal C receives the 2nd MESSAGE message that said server of instant message sends, and shows said user comment information.

The method that the user comment information that the embodiment of the invention provides is shared is obtained user good friend's audience information by said server of instant message, and watches the user of same program to be divided into good friend's group in the good friend group with said user; Behind user's login user terminal, send the information of each good friend's group to user terminal, make the user can select and watch in good friend's group of same program and good friend's sharing users review information.Adopt the present invention, be convenient to the user when watching the IPTV program can with good friend's sharing users review information of watching same program, make the user obtain viewing experience preferably.

Embodiment 3:

The method that the embodiment of the invention provides a kind of user comment information to share, as shown in Figure 3, said method comprises:

301-318, with reference to step 201-218 among the embodiment 2, repeat no more here.

319, user A imports user comment information in watching the program process, and through start time point between the said instant message client mark program area corresponding with said user comment information and concluding time point.

Wherein, the user can be through dragging said start time point of progress bar mark and concluding time point, but be not limited only to this; Said start time point can be identical with the concluding time point, promptly only selects a static picture; The progress bar that the user is dragged when watching the SC program can not surpass the progress that current network is play.

320, user terminal A is sent a MESSAGE message to server of instant message, comprise in the said MESSAGE message user A input user comment information, receive the sub-group id of good friend and the start time point and the concluding time point between the said program area corresponding of good friend's group of said user comment information with user comment information.

Wherein, the good friend of the said user comment information of reception that user A selects can be one for child group, also can be a plurality of; Can be good friend's group of watching same program with user A, also can be good friend's group of watching other programs, but be not limited only to this.In the embodiment of the invention; Selecting to watch good friend's group 2 of different programs to send user comment information simultaneously to good friend's group 1 of watching same program and another with user A is that example describes, and the sub-group id of good friend in the then said MESSAGE message comprises good friend's group 1 sign and good friend's group 2 signs.

321, server of instant message receives a said MESSAGE message; User's user terminal sends the 2nd MESSAGE message in the corresponding good friend's group of the sub-group id of good friend in a said MESSAGE message, and the user terminal that user comment information, the start time point between the program area corresponding with said user comment information and concluding time point, the user A that comprises said user A input in said the 2nd MESSAGE message watching the program identification of program and receiving said the 2nd MESSAGE message is just at the program identification of broadcast program.

322, if user B organizes in 1 at said good friend's, then server of instant message sends said the 2nd MESSAGE message to user terminal B, comprises that user B is watching the program identification of program in then said the 2nd MESSAGE message.

323, if user C organizes in 2 at said good friend's, then server of instant message sends said the 2nd MESSAGE message to user terminal C, comprises that user C is watching the program identification of program in then said the 2nd MESSAGE message.

324, after user terminal B receives said the 2nd MESSAGE message; Judge that the program identification learn the user terminal A broadcast program that sends said user comment information is identical with the program identification of self broadcast program, then detect the programme content of the concluding time point correspondence of self whether playing in said the 2nd MESSAGE message; When user terminal B detects the programme content of self playing said concluding time point correspondence, show said user comment information and playback option.

325, after user terminal C receives said the 2nd MESSAGE message; Judge that the program identification learn the user terminal A broadcast program that sends said user comment information is different with the program identification of self broadcast program, then directly said user comment information of demonstration and playback option.

What deserves to be mentioned is; In the embodiment of the invention; After user terminal B (or C) received said the 2nd MESSAGE message, the program identification that judge to send the user terminal A broadcast program of user comment information just also can adopt following scheme in that the program identification of broadcast program is whether identical with self:

Server of instant message is after a MESSAGE message that receives the user terminal A transmission; Just whether the program identification at broadcast program is identical with the user terminal B (or C) that receives said the 2nd MESSAGE message for the program identification that can detect said user terminal A broadcast program, and generates indication information according to testing result; Then said server of instant message can replace with " indication information " with " user terminal that user A is watching the program identification of program and receiving said the 2nd MESSAGE message is just at the program identification of broadcast program " in the 2nd MESSAGE message of sending; User terminal B (or C) receives after said the 2nd MESSAGE message and can confirm to send the program identification of user terminal A broadcast program of user comment information according to said indication information just whether the program identification at broadcast program is identical with self.

326, user B selects to watch playback; Then user terminal B sends first request message to obtain between the program area corresponding with said user comment information to IPTV controlled function entity; Comprise in said first request message that user A is watching the program identification, user comment information playback service identification of program and start time point and the concluding time point between the program area corresponding with said user comment information; Wherein, said user comment information playback service identification is used to show that said first request message is used to set up fragment playback media passage.

Wherein, the user terminal that provides in the embodiment of the invention also possesses an optional function, be used for when said user terminal when receiving between similar or identical program area, only to carrying out playback between one of them program area, and show all user comment information simultaneously.Concrete implementation method is: with comparing successively with all intervals of receiving before between the program area that receives, the start time point between the start time point between the program area that receives and all program area of receiving is before subtracted each other, obtain difference a; Concluding time point between all program area of simultaneously concluding time between the program area that receives being put and receives before subtracts each other, and obtains difference b; If the absolute value of the absolute value of a and b all smaller or equal to threshold X (for example X is set at 10 seconds in advance), thinks that then these two intervals are identical; If received, then only show corresponding user comment information, and the interval playback option of display program not; Perhaps the user comment information with all corresponding between this program area users is put into demonstration in the zone, and the only corresponding playback option in this zone gets final product.

327, after IPTV controlled function entity receives said first request message; Increase and professional corresponding bandwidth of said fragment playback and resource for user terminal B according to said user comment information playback service identification request ASM (Authentication&Session Management, authentication and conversation management functional entity).

328, IPTV controlled function entity sends second request message to TPF or CC&CDF; Carry user A in said second request message and watching the program identification of program, said start time point and concluding time point; And corresponding lower QoS (Quality of Service; Service quality), so that said TPF or CC&CDF confirm between said program area corresponding low resolution according to said second request message or than the Media Stream of low-res.

Wherein, said QoS is optional, is used to reduce playback taking Internet resources.

329, TPF or CC&CDF return the response of said second request message to IPTV controlled function entity.

330, IPTV controlled function entity returns the response of said first request message to user terminal B.

331, after user terminal B receives the response of said first request message, send playing request to TPF or CC&CDF.

332, the bandwidth that increases for user terminal B through said ASM of TPF or CC&CDF or resource to user terminal B send said according to second request message confirm Media Stream, and show said user comment information simultaneously.

Wherein, the playback between said program area can be on user terminal B be play with the mode of wicket or picture-in-picture independently, but is not limited only to this.

When user C selected to watch playback, the implementation procedure with reference to step 326 to step 332 repeated no more here.

The method that the user comment information that the embodiment of the invention provides is shared behind user's login user terminal or instant message client, watches the user of same program to be divided into good friend's group among the good friend with said user; The user imports user comment information when watching program, and chooses and send to good friend's user terminal of watching same program between the program area corresponding with said user comment information.Adopt the present invention, be convenient to the user when watching the IPTV program with good friend user's sharing users review information of watching same program, make that user's interchange is more targeted; On the other hand the user can also and said good friend user share between the program area corresponding with said user comment information, make the user obtain preferable experience.

Embodiment 4:

The method that the embodiment of the invention provides a kind of user comment information to share, as shown in Figure 4, said method comprises:

Step 201-218 among 401-418, step 401-418 and the embodiment 2 is in full accord, repeats no more here.

419, user terminal A is carried out LPVR (Local Personal Video Recorder, promptly record the IPTV program at the terminal) in the process of broadcast program, is used to record the current program of watching.

420, user A imports user comment information in watching the program process, and in said recorded program video the intercepting program fragment corresponding with said user comment information.

421, user terminal A is sent MSRP (Message Session Relay Protocol, message session trunk protocol) request message to server of instant message, is used to set up the MSRP session.

422, server of instant message returns the MSRP session to user terminal A and sets up response of successful.

423, user terminal A is sent a MESSAGE message to server of instant message, comprises the user comment information of user A input, the sub sub-group id of good friend and the said program fragment corresponding with user comment information and the concluding time point of organizing of said program fragment of good friend of the said user comment information of reception in the said MESSAGE message.

424, server of instant message is preserved the program fragment in the said MESSAGE message and is generated corresponding download address for it.

425, server of instant message is according to receiving a said MESSAGE message; User's user terminal sent the 2nd MESSAGE message during good friend's that the sub-group id of good friend in a said MESSAGE message is corresponding was organized; The concluding time point and the indication information that comprise the download address of user comment information, the program fragment corresponding, said program fragment in said the 2nd MESSAGE message with said user comment information; Wherein, Said indication information is generated by server of instant message, and just whether the program identification at broadcast program is identical to be used to characterize the user terminal of program identification that user terminal A watching program and said the 2nd MESSAGE message of reception.

426, if user B organizes in 1 at said good friend's, then server of instant message sends said the 2nd MESSAGE message to user terminal B.

427, if user C organizes in 2 at said good friend's, then server of instant message sends said the 2nd MESSAGE message to user terminal C.

428, after user terminal B receives said the 2nd MESSAGE message; Confirm that according to said indication information self is being identical at the program identification of the program identification of broadcast program and the user terminal A broadcast program that sends said user comment information just, then detects the corresponding programme content of concluding time point of self whether playing program fragment described in said the 2nd MESSAGE message; When user terminal B detects the programme content of self playing said concluding time point correspondence, show said user comment information and playback option.

429, after user terminal C receives said the 2nd MESSAGE message; Confirm that according to said indication information self is being different at the program identification of the program identification of broadcast program and the user terminal A broadcast program that sends said user comment information just, then directly said user comment information of demonstration and playback option.

Explain that message server is after a MESSAGE message that receives the user terminal A transmission; Just whether the program identification at broadcast program is identical with the user terminal B (or C) that receives said the 2nd MESSAGE message for the program identification that does not detect said user terminal A broadcast program; But the program identification of said user terminal A broadcast program just is being carried at the program identification of broadcast program and sends to user terminal B (or C) in said the 2nd MESSAGE message with receiving said the user terminal B (or C), just whether the program identification at broadcast program is identical with self to receive the program identification of judges terminal A broadcast program after said the 2nd MESSAGE message by user terminal B (or C).

430, user B selects to watch playback, and then user terminal B downloads said program fragment according to the download address of said program fragment from server of instant message.

431, user terminal B plays said program fragment and shows said user comment information.

User C watches the process of playback with reference to step 430 and step 431, repeats no more here.

432, when user A selects to withdraw from IPTV user terminal or IPTV instant message client, send de-registration request message to server of instant message, to discharge the MSRP session, remove current log-on message.

433, server of instant message returns the response of said de-registration request message to user terminal A, confirms to nullify successfully.

Wherein, when user terminal B or user terminal C selected to withdraw from IPTV user terminal or IPTV instant message client, processing procedure repeated no more with reference to step 432 and step 433 here.

The method that the embodiment of the invention provides; Record the program fragment corresponding with user comment information; And download mainly accomplishing of the said program fragment corresponding by user terminal with user comment information; The method that adopts the embodiment of the invention to provide can reduce the requirement to network side, reduces the load of network side.

The method that the user comment information that the embodiment of the invention provides is shared, the user records program when watching the IPTV program; Behind user's login user terminal, the user who watches same program among the said user good friend is divided into good friend's group; The user imports user comment information when watching program, and from the recorded program video intercepting program fragment corresponding with said user comment information; Said user comment information and program fragment are sent to good friend's user terminal of watching same program.Adopt the present invention, be convenient to the user when watching the IPTV program with good friend user's sharing users review information of watching same program, make that user's interchange is more targeted; The user can also share the program fragment corresponding with said user comment information with said good friend user on the other hand, makes the user obtain preferable experience.

Embodiment 5

The embodiment of the invention also provides a kind of server of instant message; Can realize the method for server of instant message side among the said method embodiment; As shown in Figure 5; Said server of instant message comprises: acquisition module 501, divide module 502, first sending module 503, first receiver module 504, second sending module 505, wherein:

Said acquisition module 501 is used for obtaining active user's the online user's of good friend group audience information, and said audience information comprises that the user is watching the program identification of program;

The active user's that said division module 502 is used for obtaining according to said acquisition module 501 the online user's of good friend group audience information; Watch the user of same program to be divided into good friend's group in the good friend group with said active user; Wherein, each the corresponding sub-group id of good friend of good friend's group and program identification;

Said first sending module 503 is used for the sub-group id of good friend that each good friend's group is corresponding and the user list information in each good friend group sends to the active user terminal;

Said first receiver module 504 is used to receive the MESSAGE message that send at said active user terminal, the sub-group id of good friend that comprises the user comment information that the active user imports in the said MESSAGE message and receive good friend's group of said user comment information.

The user terminal that said second sending module 505 is used for user in the corresponding good friend's group of the sub-group id of the good friend of a said MESSAGE message sends the 2nd MESSAGE message, comprises the user comment information in the said MESSAGE message in said the 2nd MESSAGE message.

Concrete, when this current user's that said division module 502 also is used for obtaining from said presence server when said acquisition module 501 the online user's of good friend group audience information changes, the sub group of the good friend of said division carried out real-time update.

Further, as shown in Figure 6, said server of instant message also comprises second receiver module 506, detection module 507, and said acquisition module 501 comprises first acquiring unit 5011 and second acquisition unit 5012, wherein:

Said second receiver module 506 is used to receive good friend's group information that the said active user that sends at said active user terminal is provided with, and comprises each user's in the good friend group that said active user is provided with user profile in said good friend's group information;

Said detection module 507 be used for detecting the active user's who sends a said MESSAGE message program identification and the sub-group id of the good friend of a said MESSAGE message of user terminal broadcast program corresponding program identification whether identical; And generate indication information according to said testing result, be used for characterizing the active user's who sends a said MESSAGE message program identification and the sub-group id of the good friend of a said MESSAGE message of user terminal broadcast program corresponding program identification whether identical; The program identification of user terminal broadcast program that also comprises said indication information in the 2nd MESSAGE message that then second sending module 505 sends and send the active user of a said MESSAGE message;

Said first acquiring unit 5011 is used for obtaining according to good friend's group information that said second receiver module 507 receives each user's of good friend group of said active user user profile;

Each user's of good friend group of the said active user that said second acquisition unit 5012 is used for obtaining according to said first acquiring unit 5011 user profile; Obtain online user's said active user's the good friend group audience information from presence server, said presence server is used to receive the audience information of user terminal to send up.

Concrete; Whether the program identification of user terminal broadcast program that the 2nd MESSAGE message that said second sending module 505 sends also comprises the program identification that the sub-group id of good friend in the said MESSAGE message is corresponding and sends the active user of a said MESSAGE message, the user terminal that is used for supplying receiving said the 2nd MESSAGE message detect the corresponding program identification of the sub-group id of good friend of a said MESSAGE message identical with the program identification of the active user's of the said MESSAGE message of transmission user terminal broadcast program;

Also comprise start time point and concluding time point between the program area corresponding in the MESSAGE message that said first receiver module 504 receives with said user comment information; Perhaps

Also comprise the concluding time point of program fragment corresponding with said user comment information and said program fragment in the MESSAGE message that said first receiver module 504 receives, said program fragment is recorded by said active user's user terminal; Then as shown in Figure 7, then said server of instant message also comprises preserves module 508, generation module 509, wherein:

Said preservation module 508 is used for preserving the MESSAGE message program fragment corresponding with said user comment information that said first receiver module 504 receives;

Said generation module 509 is used to the program fragment generation corresponding download address that said preservation module 508 is preserved;

Also comprise the said program fragment corresponding download address of said generation module 509 generations and the concluding time point of said program fragment in the 2nd MESSAGE message that then said second sending module 505 sends.

The server of instant message that the embodiment of the invention provides can obtain user good friend's audience information, and watches the user of same program to be divided into good friend's group in the good friend group with said user; Behind user's login user terminal, send the information of each good friend's group to user terminal, make the user can with good friend's group of oneself watching same program in good friend's sharing users review information.Adopt the present invention, be convenient to the user when watching the IPTV program with good friend's sharing users review information of watching same program, make the user obtain viewing experience preferably.

Embodiment 6

The embodiment of the invention provides a kind of user terminal; Can realize the method for subscriber terminal side among the said method embodiment; As shown in Figure 8; Said user terminal comprises module 801, reporting module 802, the 3rd receiver module 803, the 3rd sending module 804, the 4th receiver module 805, display module 806 is set, wherein:

The said module 801 that is provided with is used to be provided with good friend group, and gives server of instant message with the information reporting of said good friend group, comprises each user's in the good friend group that said active user is provided with user profile in said good friend's group information;

Said reporting module 802 is used for reporting to presence server the audience information of self, and said audience information comprises that the user is watching the program identification of program;

Said the 3rd receiver module 803 is used to receive corresponding sub-group id of good friend and the interior user list information of each good friend group of the sub-group of each good friend that said server of instant message sends;

Said the 3rd sending module 804 is used for sending a MESSAGE message to said server of instant message; The sub-group id of good friend that comprises first user comment information in the said MESSAGE message and receive good friend's group of said first user comment information, said first user comment information is the user comment information of active user's input.

Said the 4th receiver module 805 is used to receive the 2nd MESSAGE message that said server of instant message sends; Comprise second user comment information in said the 2nd MESSAGE message, the user's in the good friend group that said second user comment information is this current user review information;

Said display module 806 is used for showing second user comment information of the 2nd MESSAGE message that said the 4th receiver module 805 receives.

Further, as shown in Figure 9, said user terminal also comprises judge module 807, wherein:

Said the 3rd sending module 804 also comprises start time point and the concluding time point between the program area corresponding with said first user comment information in the MESSAGE message that said server of instant message sends; Perhaps

Said the 3rd sending module 804 also comprises the program fragment corresponding with said first user comment information and the concluding time point of said program fragment in the MESSAGE message that said server of instant message sends; Wherein, said program fragment is recorded by said user terminal.

Whether the program identification that also comprises indication information and send the user terminal broadcast program of second user comment information in said the 2nd MESSAGE message in the 2nd MESSAGE message that said the 4th receiver module 805 receives, said indication information are used to indicate the program identification of the user terminal broadcast program that sends said second user comment information identical with the program identification of said active user's terminal plays program; Perhaps

Also comprise the program identification of the user terminal broadcast program that sends said second user comment information and the program identification of said active user's terminal plays program in the 2nd MESSAGE message that said the 4th receiver module 805 receives.

Said judge module 807 is used for judging according to the indication information of said the 2nd MESSAGE message whether the program identification of the user terminal broadcast program that sends said second user comment information is identical with the program identification of said active user's terminal plays program; Perhaps

Said judge module 807 judges directly whether the program identification of the user terminal broadcast program that sends said second user comment information in said the 2nd MESSAGE message is identical with the program identification of said active user's terminal plays program.

Concrete, also comprise start time point and concluding time point between the program area corresponding in the 2nd MESSAGE message that said the 4th receiver module 805 receives with said second user comment information;

Then said display module 806 specifically be used for when said judge module 807 confirm said the 2nd MESSAGE message send said second user comment information the user terminal broadcast program program identification and said active user's terminal plays program program identification not simultaneously; Directly show said second user comment information and playback option, so that the said playback option of user by selecting is to play between the program area corresponding with said second user comment information.

Further, shown in figure 10, said user terminal also comprises first detection module 808, the 4th sending module 809, the 5th sending module 810, first playing module 811, wherein:

Said first detection module 808 is used for confirming said the 2nd MESSAGE message when said judge module 807 and sends the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information when identical, detects the programme content whether said active user terminal play said concluding time point correspondence according to said concluding time point;

Then said display module 806 specifically is used for confirming said the 2nd MESSAGE message when said judge module 807 and sends the identical and said active user's terminal plays of the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information and spent the said concluding time when putting corresponding programme content; Show said second user comment information and playback option, so that the said playback option of user by selecting is to play between the program area corresponding with said second user comment information;

Said the 4th sending module 809; Be used for the selection of said playback option being sent first request message to IPTV controlled function entity according to the user; Said first request message comprises the program identification of the user terminal broadcast program of said transmission the 2nd MESSAGE message, said start time point, point of said concluding time and user comment information playback service identification; Wherein, said user comment information playback service identification is used to the active user terminal and sets up fragment playback media passage to play between said program area;

Said the 5th sending module 810 is used for behind the response message that receives first request message that said IPTV controlled function entity returns, and sends playing request to TPF or CC&CDF; Wherein, the response message of said first request message be said IPTV controlled function entity according to said first request message confirmed with said program area between the message of sending behind the corresponding Media Stream;

Said first playing module 811 be used to receive said TPF or CC&CDF send according to said playing request with said program area between corresponding Media Stream and broadcast.

According to user terminal shown in Figure 9, further shown in figure 11, said user terminal also comprises second detection module 812, download module 813, second playing module 814, wherein:

Also comprise the download address of the program fragment corresponding and the concluding time point of said program fragment in the 2nd MESSAGE message that said the 4th receiver module 805 receives with said second user comment information;

Then said display module 806 specifically be used for when said judge module 807 confirm said the 2nd MESSAGE message send said second user comment information the user terminal broadcast program program identification and said active user's terminal plays program program identification not simultaneously; Directly show said second user comment information and playback option, so that the said playback option of user by selecting is to play and the corresponding program fragment of said second user comment information.

Said second detection module 812 is used for confirming said the 2nd MESSAGE message when said judge module 807 and sends the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information when identical, detects the programme content whether said active user terminal play the concluding time point correspondence of said program fragment according to said concluding time point;

Then said display module 806 specifically is used for confirming said the 2nd MESSAGE message when said judge module 807 and sends the identical and said active user's terminal plays of the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information and spent the concluding time of said program fragment when putting corresponding programme content; Show said second user comment information and playback option, so that the said playback option of user by selecting is to play and the corresponding program fragment of said second user comment information.

Said download module 813 is used for selecting to play under the situation of corresponding program fragment according to said playback option the user, downloads and the corresponding program fragment of said second user comment information from server of instant message according to said download address;

Second playing module 814 is used to play the program fragment that said download module is downloaded from said download address.

The user terminal that the embodiment of the invention provides, the user can be provided with the good friend group of oneself through said user terminal; Behind user's login user terminal, present all online users' in said good friend's group audience information with the form of good friend's group, the program that the user in each good friend's group watches is identical; The user imports user comment information when watching program, with between said user comment information and the program area corresponding with said user comment information or program fragment send to user's in one or more good friends' groups user terminal.Adopt the present invention, be convenient to the user when watching the IPTV program with good friend user's sharing users review information, and with the shared program fragment corresponding of said good friend user with said user comment information, make the user obtain preferable experience.

The system that the present invention also provides a kind of user comment information to share comprises among above-mentioned Fig. 5 to Fig. 7 the user terminal shown in arbitrary figure in the server of instant message shown in arbitrary figure and Fig. 8 to Figure 11, but is not limited only to this.

Through the description of above execution mode, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product, and this computer software product is stored in the storage medium that can read, like the floppy disk of computer; Hard disk or CD etc.; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.

The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of said claim.

Claims

1. the method that user comment information is shared is characterized in that, comprising:

2. method according to claim 1 is characterized in that, in the said good friend group that obtains the active user, before online user's the audience information, also comprises:

Receive good friend's group information that the said active user that sends at said active user terminal is provided with, comprise each user's in the good friend group that said active user is provided with user profile in said good friend's group information.

3. method according to claim 1 and 2 is characterized in that, online user's audience information comprises in the said active user's of obtaining the good friend group:

Obtain each user's in said active user's the good friend group user profile according to said good friend's group information;

Obtain online user's said active user's the good friend group audience information from presence server, said presence server is used to receive the audience information of user terminal to send up.

4. according to each described method among the claim 1-3, it is characterized in that said method also comprises:

When online user's this current user's who obtains from said presence server the good friend group audience information changes, good friend's group of said division is carried out real-time update.

5. according to each described method of claim 1-4, it is characterized in that,

Also comprise start time point and concluding time point between the program area corresponding with said user comment information in the said first message message, said start time point and concluding time point carry out mark by the active user;

Also comprise start time point and concluding time point in the said first message message in the said second message message.

6. method according to claim 5 is characterized in that, after the first message message that send at the said active user of said reception terminal, also comprises:

Whether detect to send the corresponding program identification of active user's program identification and the sub-group id of good friend in the said first message message of user terminal broadcast program of the said first message message identical; And testing result is carried in the said second message message, in the said second message message, carry the active user's of the said transmission first message message the program identification of user terminal broadcast program simultaneously; So that

The user terminal that receives this second message message is according to said testing result; The program identification of confirming the corresponding program identification of the sub-group id of good friend in the said first message message and the active user's who sends the said first message message user terminal broadcast program is not simultaneously; Directly show said user comment information and playback option, the selection of said playback option is play between the corresponding program area of said user comment information according to the user; Perhaps, so that

The user terminal that receives this second message message is according to said testing result; When confirming that the program identification of the corresponding program identification of the sub-group id of good friend in the said first message message and the active user's of the said first message message of transmission user terminal broadcast program is identical; And the user terminal that receives this second message message is detecting under the situation of self playing the corresponding programme content of said concluding time point according to the point of the concluding time in the said second message message; Show said user comment information and playback option, the selection of said playback option is play between the corresponding program area of said user comment information according to the user.

7. method according to claim 5; It is characterized in that; Also comprise the corresponding program identification of the sub-group id of good friend in the said first message message in the said second message message, and the program identification of user terminal broadcast program that sends the active user of the said first message message; Whether with the program identification of the active user's of transmission said first message message user terminal broadcast program identical so that receive the user terminal of the said second message message if detecting the corresponding program identification of the sub-group id of good friend in the said first message message;

If different, the said user terminal that receives this second message message directly shows said user comment information and playback option, according to the user selection of said playback option is play between the corresponding program area of said user comment information; Perhaps

If it is identical; The said user terminal that receives this second message message is detecting under the situation of self playing the corresponding programme content of said concluding time point according to the point of the concluding time in the said second message message; Show said user comment information and playback option, the selection of said playback option is play between the corresponding program area of said user comment information according to the user.

8. according to claim 6 or 7 described methods, it is characterized in that the said selection of said playback option the broadcast between the corresponding program area of said user comment information according to the user comprises:

The user terminal that receives the said second message message sends first request message to IPTV controlled function entity, and said first request message comprises the active user's of the said transmission first message message program identification, said start time point, point of said concluding time and the user comment information playback service identification of user terminal broadcast program;

Said IPTV controlled function entity receives said first request message; According to said user comment information playback service identification, indication authentication and conversation management functional entity A SM are that fragment playback media passage required bandwidth or resource are set up in the said user terminal increase that receives this second message message;

Said IPTV controlled function entity sends second request message to transmission process functional entity TPF or cluster controller and down sending content functional entity CC&CDF, and said second request message comprises the active user's of the said first message message of said transmission program identification, said start time point, point of said concluding time and the service quality of user terminal broadcast program;

Said TPF or CC&CDF confirm Media Stream corresponding between said program area according to the program identification in said second request message, start time point and concluding time point, and confirm the resolution or the resolution of said Media Stream according to said service quality;

The said user terminal that receives this second message message sends playing request to said TPF or CC&CDF, corresponding Media Stream between bandwidth that increases through said ASM or resource acquisition and said program area, and play at this user terminal.

9. according to each described method of claim 1-4, it is characterized in that,

Also comprise the concluding time point of program fragment corresponding with said user comment information and said program fragment in the said first message message, said program fragment is recorded by said active user's user terminal;

Said method also comprises:

Preserve the program fragment corresponding in the said first message message, and generate the download address of said program fragment based on the network site that said program fragment is preserved with this user comment information;

Also comprise the download address of said program fragment and the concluding time point of said program fragment in the said second message message.

10. method according to claim 9 is characterized in that, after the first message message that send at the said active user of said reception terminal, also comprises:

Whether identical, and testing result is carried in the said second message message if detect sending the corresponding program identification of active user's program identification and the sub-group id of good friend in the said first message message of user terminal broadcast program of the said first message message; So that

The program identification that the user terminal that receives this second message message is confirmed the corresponding program identification of the sub-group id of good friend in the said first message message and the active user's who sends the said first message message user terminal broadcast program according to said testing result is not simultaneously; Directly show said user comment information and playback option; According to the selection of user, download said program fragment and play from said download address to said playback option; Perhaps so that

When the user terminal that receives this second message message confirms that according to said testing result the program identification of the corresponding program identification of the sub-group id of good friend in the said first message message and the active user's of the said first message message of transmission user terminal broadcast program is identical; And the user terminal that receives this second message message is put under the situation of corresponding programme content in the concluding time that said program fragment self was play in detection according to the point of the concluding time in the said second message message; Show said user comment information and playback option; According to the selection of user, download said program fragment and play from said download address to said playback option.

11. method according to claim 9; It is characterized in that; Also comprise the corresponding program identification of the sub-group id of good friend in the said first message message in the said second message message, and the program identification of user terminal broadcast program that sends the active user of the said first message message; Whether with the program identification of the active user's of transmission said first message message user terminal broadcast program identical so that receive the user terminal of the said second message message if detecting the corresponding program identification of the sub-group id of good friend in the said first message message;

If inequality, the then said user terminal that receives the said second message message directly shows said user comment information and playback option, according to the selection of user to said playback option, downloads said program fragment and plays from said download address; Perhaps

If it is identical; The user terminal that then receives this second message message is put under the situation of corresponding programme content in the concluding time that said program fragment self was play in detection according to the point of the concluding time in the said second message message; Show said user comment information and playback option; According to the selection of user, download said program fragment and play from said download address to said playback option.

12. a server of instant message is characterized in that, comprising:

13. server of instant message according to claim 12 is characterized in that, also comprises:

Second receiver module is used to receive good friend's group information that the said active user that sends at said active user terminal is provided with, and comprises each user's in the good friend group that said active user is provided with user profile in said good friend's group information.

14., it is characterized in that said acquisition module comprises according to claim 12 or 13 described server of instant message:

First acquiring unit is used for obtaining according to good friend's group information that said second receiver module receives each user's of good friend group of said active user user profile;

Second acquisition unit; Each user's of good friend group of the said active user who is used for obtaining user profile according to said first acquiring unit; Obtain online user's said active user's the good friend group audience information from presence server, said presence server is used to receive the audience information of user terminal to send up.

15. according to each described server of instant message among the claim 12-14; It is characterized in that; When this current user's that said division module also is used for obtaining from said presence server when said acquisition module the online user's of good friend group audience information changes, good friend's group of said division is carried out real-time update.

16. according to each described server of instant message among the claim 12-15, it is characterized in that, also comprise:

Detection module; Be used for detecting the active user's who sends the said first message message program identification and the sub-group id of the good friend of the said first message message of user terminal broadcast program corresponding program identification whether identical; And generate indication information according to said testing result, be used for characterizing the active user's who sends the said first message message program identification and the sub-group id of the good friend of the said first message message of user terminal broadcast program corresponding program identification whether identical;

The program identification of user terminal broadcast program that also comprises said indication information in the second message message that then second sending module sends and send the active user of the said first message message.

17. according to each described server of instant message among the claim 12-15; It is characterized in that; Whether the program identification of user terminal broadcast program that the second message message that said second sending module sends also comprises the program identification that the sub-group id of the good friend in the said first message message is corresponding and sends the active user of the said first message message, the user terminal that is used for supplying receiving the said second message message detect the corresponding program identification of the sub-group id of good friend of the said first message message identical with the program identification of the active user's of the said first message message of transmission user terminal broadcast program.

18. according to each described server of instant message in the claim 12 to 17; It is characterized in that, also comprise start time point and concluding time point between the program area corresponding in the first message message that said first receiver module receives with said user comment information.

19. according to each described server of instant message in the claim 12 to 17; It is characterized in that; Also comprise the concluding time point of program fragment corresponding with said user comment information and said program fragment in the first message message that said first receiver module receives, said program fragment is recorded by said active user's user terminal;

Said server of instant message also comprises:

Preserve module, be used for preserving the first message message program fragment corresponding that said first receiver module receives with said user comment information;

Generation module, being used for based on the network site that said program fragment is preserved is that said program fragment generates the corresponding download address;

Wherein, also comprise the said program fragment corresponding download address of said generation module generation and the concluding time point of said program fragment in the second message message that said second sending module sends.

20. a user terminal is characterized in that, comprising:

The 3rd receiver module is used to receive corresponding sub-group id of good friend and the interior user list information of each good friend group of the sub-group of each good friend that said server of instant message sends;

21. user terminal according to claim 20; It is characterized in that said the 3rd sending module also comprises start time point and the concluding time point between the program area corresponding with said first user comment information in the first message message that said server of instant message sends;

Perhaps; Said the 3rd sending module also comprises the program fragment corresponding with said first user comment information and the concluding time point of said program fragment in the first message message that said server of instant message sends; Wherein, said program fragment is recorded by said user terminal.

22. according to claim 20 or 21 described user terminals, it is characterized in that, also comprise:

The 4th receiver module is used to receive the second message message that said server of instant message sends, and comprises second user comment information in the said second message message, the user's in the good friend group that said second user comment information is this current user review information;

Display module is used for showing second user comment information of the second message message that said the 4th receiver module receives.

23. according to each described user terminal among the claim 20-22; It is characterized in that; Whether the program identification that also comprises indication information and send the user terminal broadcast program of second user comment information in the said second message message in the second message message that said the 4th receiver module receives, said indication information are used to indicate the program identification of the user terminal broadcast program that sends said second user comment information identical with the program identification of said active user's terminal plays program; Perhaps

Also comprise the program identification of the user terminal broadcast program that sends said second user comment information and the program identification of said active user's terminal plays program in the second message message that said the 4th receiver module receives.

24. user terminal according to claim 23 is characterized in that, also comprises:

Judge module is used for judging according to the indication information of the said second message message whether the program identification of the user terminal broadcast program that sends said second user comment information is identical with the program identification of said active user's terminal plays program; And/or

Whether the program identification of directly judging the user terminal broadcast program that sends said second user comment information in the said second message message is identical with the program identification of said active user's terminal plays program.

25. user terminal according to claim 24 is characterized in that, also comprises start time point and concluding time point between the program area corresponding with said second user comment information in the second message message that said the 4th receiver module receives;

Said display module specifically be used for when said judge module confirm the said second message message send said second user comment information the user terminal broadcast program program identification and said active user's terminal plays program program identification not simultaneously; Directly show said second user comment information and playback option, so that the said playback option of user by selecting is to play between the program area corresponding with said second user comment information.

26. user terminal according to claim 25 is characterized in that, also comprises:

First detection module; Be used for confirming the said second message message and send the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information when identical, detect the programme content whether said active user terminal play said concluding time point correspondence according to said concluding time point when said judge module;

Then said display module specifically is used for confirming the said second message message when said judge module and sends the identical and said active user's terminal plays of the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information and spent the said concluding time when putting corresponding programme content; Show said second user comment information and playback option, so that the said playback option of user by selecting is to play between the program area corresponding with said second user comment information.

27. user terminal according to claim 26 is characterized in that, said user terminal also comprises:

The 4th sending module; Be used for the selection of said playback option being sent first request message to IPTV controlled function entity according to the user; Said first request message comprises the program identification of the user terminal broadcast program of the said transmission second message message, said start time point, point of said concluding time and user comment information playback service identification; Wherein, said user comment information playback service identification is used to the active user terminal and sets up fragment playback media passage to play between said program area;

The 5th sending module is used for behind the response message that receives first request message that said IPTV controlled function entity returns, and sends playing request to TPF or CC&CDF; Wherein, the response message of said first request message be said IPTV controlled function entity according to said first request message confirmed with said program area between the message of sending behind the corresponding Media Stream;

First playing module, be used to receive said TPF or CC&CDF send according to said playing request with said program area between corresponding Media Stream and broadcast.

28. user terminal according to claim 24; It is characterized in that, also comprise the download address of the program fragment corresponding and the concluding time point of said program fragment in the second message message that said the 4th receiver module receives with said second user comment information;

Said display module specifically be used for when said judge module confirm the said second message message send said second user comment information the user terminal broadcast program program identification and said active user's terminal plays program program identification not simultaneously; Directly show said second user comment information and playback option, so that the said playback option of user by selecting is to play and the corresponding program fragment of said second user comment information.

29. user terminal according to claim 28 is characterized in that, also comprises:

Second detection module; Be used for confirming the said second message message and send the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information when identical, detect the programme content whether said active user terminal play the concluding time point correspondence of said program fragment according to said concluding time point when said judge module;

Said display module specifically is used for confirming the said second message message when said judge module and sends the identical and said active user's terminal plays of the program identification of program identification and said active user's terminal plays program of user terminal broadcast program of said second user comment information and spent the concluding time of said program fragment when putting corresponding programme content; Show said second user comment information and playback option, so that the said playback option of user by selecting is to play and the corresponding program fragment of said second user comment information.

30. user terminal according to claim 29 is characterized in that, said user terminal also comprises:

Download module is used for selecting to play under the situation of corresponding program fragment according to said playback option the user, downloads and the corresponding program fragment of said second user comment information from server of instant message according to said download address;

Second playing module is used to play the program fragment that said download module is downloaded from said download address.

31. the system that a user comment information is shared is characterized in that, comprises among the claim 12-19 each described user terminal among each described server of instant message and the claim 20-30.