CN102546608B

CN102546608B - For synchronously playing the method for media information, device, equipment and system

Info

Publication number: CN102546608B
Application number: CN201110443144.0A
Authority: CN
Inventors: 王文杰; 李渊
Original assignee: Shanghai Synacast Media Technology Co Ltd
Current assignee: Shanghai Synacast Media Technology Co Ltd
Priority date: 2011-12-26
Filing date: 2011-12-26
Publication date: 2015-12-16
Anticipated expiration: 2031-12-26
Also published as: CN102546608A

Abstract

The invention provides a kind of method, device, equipment and system for synchronously playing media information.According to the solution of the present invention, primary user device provides media identification information and the reproduction time dot information of the media information of current broadcasting in this primary user device to the equipment in network, the reproduction time dot information of the media information of current broadcasting primary user device is obtained from subscriber equipment, and, the content information lighted from described reproduction time of this media information, and according to described reproduction time dot information, play described content information.Compared with prior art, the present invention can make multiple remote user equipment synchronously play media information.

Description

For synchronously playing the method for media information, device, equipment and system

Technical field

The present invention relates to field of computer technology, particularly relating to a kind of method, device, equipment and system for synchronously playing media information.

Background technology

In prior art, when needing synchronously to play media information between multiple subscriber equipment, often need user first manually to select the media information of needs synchronously broadcasting, then arrange mutually reproduction time in fact, and manually play.In addition, when a subscriber equipment adjustment play time, this user is needed to notify other users by communication tool, so that other users manually adjust.This kind of method of synchronization is very inconvenient undoubtedly.

Summary of the invention

The object of this invention is to provide a kind of method, device, equipment and system for synchronously playing media information.

According to an aspect of the present invention, provide a kind of from subscriber equipment for synchronously playing the method for media information, wherein, the method comprises the following steps:

A obtains the reproduction time dot information of the media information of current broadcasting in primary user device, and, the content information lighted from described reproduction time of this media information;

B, according to described reproduction time dot information, plays described content information.

According to another aspect of the present invention, additionally provide a kind of method synchronously playing media information in the network device for assisting user equipment, wherein, the method comprises the following steps:

A obtains media identification information and the reproduction time dot information of media information that primary user device provides, its current broadcasting;

B is by described reproduction time dot information, and, the media identification information of described media information and/or obtain based on described media identification information, the content information lighted from described reproduction time of this media information be supplied to described primary user device from subscriber equipment.

According to another aspect of the present invention, additionally provide a kind of in primary user device for synchronously playing the method for media information, wherein, the method comprises the following steps:

-media identification information and the reproduction time dot information of the media information of current broadcasting in this primary user device are provided to the equipment in network, wherein, the equipment in this network comprises the network equipment or from subscriber equipment.

According to another aspect of the present invention, additionally provide a kind of the first synchronizer for synchronously playing media information, wherein, this first synchronizer comprises:

First acquisition device, for obtaining the reproduction time dot information of the media information of current broadcasting in primary user device, and, the content information lighted from described reproduction time of this media information;

Playing device, for according to described reproduction time dot information, plays described content information.

According to another aspect of the present invention, additionally provide a kind of servicing unit synchronously playing media information for assisting user equipment, wherein, this servicing unit comprises:

Second acquisition device, for obtaining media identification information and the reproduction time dot information of media information that primary user device provides, its current broadcasting;

First generator, for by described reproduction time dot information, and, the media identification information of described media information and/or obtain based on described media identification information, the content information lighted from described reproduction time of this media information be supplied to described primary user device from subscriber equipment.

According to another aspect of the present invention, additionally provide a kind of the second synchronizer for synchronously playing media information, wherein, this second synchronizer comprises:

Second generator, for providing media identification information and the reproduction time dot information of the media information of current broadcasting in this primary user device to the equipment in network, wherein, the equipment in this network comprises the network equipment or from subscriber equipment.

Compared with prior art, the present invention has the following advantages: multiple remote user equipment 1) can be made synchronously to play media information, to enable multiple long-distance user synchronously watch same media information, adds user and exchanges enjoyment; Further, when user is with P2P mode downloads of media information, the synchronous viewing of multiple user can accelerate speed of download; 2) media information result of broadcast can be made close; 3) media information is made can to keep synchronous preferably in real time in playing process, particularly when primary user device changes the play time of the media information of current broadcasting or media information, can change accordingly from subscriber equipment, and without the need to user's manual operation; 4) make user can watch other users determine play media information, and search without the need to self and determine to need to watch which media information, reduce the selection that user is producing when the media information watched of magnanimity puzzled, especially, can also according to user related information, the interested media information of its possibility is recommended to user, and, the interruption between multiple media information can also be allowed synchronously to play.

Accompanying drawing explanation

By reading the detailed description done non-limiting example done with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:

Fig. 1 is the method flow diagram for synchronously playing media information of a preferred embodiment of the invention;

Fig. 2 is the method flow diagram for synchronously playing media information of another preferred embodiment of the present invention;

Fig. 3 is the system configuration schematic diagram for synchronously playing media information of a preferred embodiment of the invention;

Fig. 4 is the system configuration schematic diagram for synchronously playing media information of another preferred embodiment of the present invention.

In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.

Embodiment

Below in conjunction with accompanying drawing, the present invention is described in further detail.

Fig. 1 is the method flow diagram for synchronously playing media information of a preferred embodiment of the invention.Step S11, step S21, step S22, step S31 and step S32 is comprised according to the method for this preferred embodiment.Wherein, the method for this preferred embodiment is mainly through primary user device 1, the network equipment 2 and realize from subscriber equipment 3.Wherein, described primary user device 1 and include but not limited to computer, smart mobile phone, PDA etc. from subscriber equipment 3; The described network equipment 2 includes but not limited to the server group that single network server, multiple webserver form or the cloud be made up of a large amount of computer or the webserver based on cloud computing (CloudComputing), wherein, cloud computing is the one of Distributed Calculation, the super virtual machine be made up of a group loosely-coupled computer collection.Wherein, described subscriber equipment and the network residing for the network equipment include but not limited to the Internet, wide area network, metropolitan area network, local area network (LAN), VPN etc.

It should be noted that; described primary user device 1, be only citing from subscriber equipment 3 and the network equipment 2; other subscriber equipment that is existing or that may occur from now on, the network equipment or networks, as being applicable to the present invention, within also should being included in scope, and are contained in this with way of reference.

In step s 11, primary user device 1 provides media identification information and the reproduction time dot information of the media information of current broadcasting in this primary user device to the equipment in network.

Wherein, media information includes but not limited to: 1) audio-frequency information; 2) video information; 3) audio frequency and video mixed information etc.

Particularly, in the present embodiment, the equipment in this network comprises the network equipment 2, and namely in this step, primary user device 1 provides media identification information and the reproduction time dot information of the media information of its current broadcasting to the network equipment 2.

Wherein, primary user device 1 initiatively can provide media identification information and the reproduction time dot information of the media information of current broadcasting to the network equipment 2.Such as, when the video of current broadcasting is added to the video needing synchronous broadcasting by user, primary user device 1 initiatively provides the reproduction time dot information of the media identification information of this video and this video current to the network equipment 2; Again such as, primary user device 1 is initiated ask and create a synchronic group to the network equipment 2, then the media identification information of video user play in this group of primary user device 1 and reproduction time dot information, be supplied to the network equipment 2; Again such as, user has pre-set the time period of synchronously playing media information, then, when arriving this time period, the media identification information of the media information of its current broadcasting and reproduction time dot information are supplied to the network equipment 2 etc. by primary user device 1.Or primary user device 1, according to the request of the network equipment 2, provides media identification information and the reproduction time dot information of the media information of current broadcasting to the network equipment 2.Such as, when the network equipment 2 receives and plays the request of media information from subscriber equipment 3 requirement is synchronous with primary user device 1, send the request for asking its media identification information providing the media information of its current broadcasting and reproduction time dot information to primary user device 1, then the media identification information of the media information of current broadcasting and reproduction time dot information are supplied to the network equipment 2 etc. based on this request by primary user device 1.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, anyly provide the media identification information of the media information of current broadcasting in this primary user device and the implementation of reproduction time dot information to the equipment in network, all should be within the scope of the present invention.

The media identification information that primary user device 1 provides and reproduction time dot information arrive the network equipment 2 via network.

In the step s 21, the network equipment 2 obtains media identification information and the reproduction time dot information of media information that primary user device 1 provides, its current broadcasting.

There is provided the mode of media identification information and reproduction time dot information corresponding to primary user device 1 described in step S11, the network equipment 2 can obtain the unsolicited media identification information of primary user device 1 and reproduction time dot information; Or network equipment 2 initiatively initiates request to primary user device 1, and obtain primary user device 1 based on the media identification information of asking to feed back and reproduction time dot information etc.

Then, in step S22, the network equipment 2 is by described reproduction time dot information, and, the media identification information of described media information and/or obtain based on described media identification information, the content information lighted from described reproduction time of this media information be supplied to described primary user device 1 from subscriber equipment 3.

Wherein, described content information comprises any information that can be used to play to present described media information, such as, and audio/video frames, Streaming Media burst etc.

Wherein, the network equipment 2 by various ways determination primary user device 1 from subscriber equipment 3.Such as, when being arranged by user from subscriber equipment 3 of this primary user device 1, the network equipment 2 is directly determined from subscriber equipment 3 according to subscriber equipment; Again such as, when primary user device 1 sets up synchronic group, and when being set in the media information and reproduction time play in group, the network equipment 2 using other all subscriber equipmenies of adding this group as from subscriber equipment 3; Again such as, issuing it when primary user device 1 by the network equipment plays single, and this broadcasting list is when comprising the descriptor of multiple media information, then other are browsed this broadcasting list by the network equipment 2, and request and this broadcasting singly carry out the synchronous subscriber equipment play as from subscriber equipment 3 etc.

Particularly, the media identification information that directly primary user device 1 provided of the network equipment 2 and reproduction time dot information are supplied to one or more from subscriber equipment 3; Or, the network equipment 2 is according to media identification information, determine to need at the media information play synchronous from subscriber equipment 3, and by obtain this media information in local or other equipment, the content information lighted from the reproduction time determined based on reproduction time dot information, and the content information of reproduction time dot information and acquisition is supplied to one or more from subscriber equipment 3.

It should be noted that, reproduction time dot information can first be supplied to from subscriber equipment 3 by the network equipment 2, then is supplied to from subscriber equipment 3 with stream media mode by content information, and, aforementioned " content information from described reproduction time is lighted " does not also mean that the network equipment 2 needs to provide in this media information the whole content information be positioned at after this play time, such as, when the network equipment 2 can determine which content information that obtained this media information current from subscriber equipment 3, as the network equipment 2 to provide the record of Streaming Media burst to one from subscriber equipment 3 according to it, determine that this is from the current acquired Streaming Media burst of subscriber equipment 3, and for example the network equipment 2 obtain from subscriber equipment 3 to its provide should reproduction time section with the content information that obtain current from subscriber equipment 3 time, the network equipment 2 is by described media information, from play time and from the NO content information of subscriber equipment 3, be supplied to from subscriber equipment 3.

The reproduction time dot information that the network equipment 2 provides and media identification information and/or content information arrive one or more from subscriber equipment 3 via network.Then eachly perform following step S31 and S32 from subscriber equipment 3.

In step S31, obtain the reproduction time dot information of the media information of current broadcasting primary user device from subscriber equipment 3, and, the content information lighted from described reproduction time of this media information.

Particularly, the mode obtaining reproduction time dot information and content information from subscriber equipment 3 includes but not limited to:

1) in step S22, the network equipment 2 directly provides the reproduction time dot information of media information and the content information lighted from described reproduction time of this media information, then directly obtain reproduction time dot information and content information from subscriber equipment 3.

2) in step S22, the network equipment 2 provides reproduction time dot information and the media identification information of media information, reproduction time dot information and the media identification information of media information is then obtained from subscriber equipment 3, and according to described media identification information, obtain the content information lighted from described reproduction time of described media information.

Particularly, from subscriber equipment 3 based on media identification information, content information that obtain this media information by local and/or other equipment, that light from the reproduction time determined based on reproduction time dot information.Preferably, primary user device 1 is by the network equipment 2 or other network equipments, its media information play is shared with from subscriber equipment 3, to make by the network equipment 2 or other network equipments, the content information lighted from the reproduction time determined based on reproduction time dot information to be obtained from subscriber equipment 3.

Such as, obtaining from subscriber equipment 3 needs the media identification information of the synchronous video play for " M_5427 ", reproduction time dot information is " 02:45 ", then local cache, inquire about media identification information for " M_5427 " and reproduction time lights the frame of video of 2:45 from the time from subscriber equipment 3.

Again such as, in upper example, when failing to inquire in local cache the frame of video that can be used in the video information presented near 2:45 or this time point from subscriber equipment 3, from subscriber equipment 3 to other network equipments, or, in P2P mode to the frame of video of other user equipment requests reproduction times from 2:45.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, the reproduction time dot information of the media information of current broadcasting in any acquisition primary user device 1, and the implementation of the content information lighted from described reproduction time of this media information, all should be within the scope of the present invention.

Then, in step s 32, from subscriber equipment 3 according to described reproduction time dot information, described content information is play.

Particularly, from subscriber equipment 3 according to reproduction time dot information, the mode of play content information includes but not limited to:

1) content information from play time is play from subscriber equipment 3.

2) from subscriber equipment 3 according to reproduction time dot information, determine the play time that actual needs is synchronous, and play the content information lighted from the reproduction time that this actual needs is synchronous.Particularly, from subscriber equipment 3, play time is delayed, to reduce the synchronous error caused due to network latency.

Such as, from subscriber equipment 3, play time is added with scheduled time length, as 10 seconds etc., and using the time point after being added as the synchronous play time of actual needs, and plays the content information lighted from the reproduction time that this actual needs is synchronous.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, anyly to obtain according to described reproduction time dot information, play the implementation of described content information, all should be within the scope of the present invention.

Need to further illustrate, step S31 and step S32 there is no absolute sequencing, such as, when step S32 starts to perform and plays media information, still performs step S31 to obtain content information etc. from subscriber equipment 3.

Need to illustrate further, namely a subscriber equipment can be used as primary user device, also can be used as from subscriber equipment.Such as, a subscriber equipment creates synchronic group as primary user device, also adds another synchronic group as one from subscriber equipment; Again such as, when there is multiple primary user device in a media information synchronously play, as one play singly there is multiple founder time, when one of them primary user device provides play time and media identification information to the network equipment, the network equipment, using creating other primary user device of this broadcasting list also as from subscriber equipment, performs abovementioned steps S21 and S22 etc.; Again such as, add the subscriber equipment in a synchronic group, all namely can send reproduction time dot information and media identification information as primary user device, can be used as again from subscriber equipment to obtain reproduction time dot information and content information etc.Preferably, when there is multiple primary user device, when the network equipment receive multiple live the media identification information that provides respectively of subscriber equipment and reproduction time dot information time, the network equipment can send the time of information according to its receives information time or subscriber equipment, multiple exercise step S21 and step S22 respectively.

The present embodiment can make multiple remote user equipment synchronously play media information, to enable multiple long-distance user synchronously watch same media information, adds user and exchanges enjoyment; Further, when user is with P2P mode downloads of media information, the synchronous viewing of multiple user can accelerate speed of download.

As one of the preferred version of the present embodiment, the method for the present embodiment also comprises step S12, step S23 and step S33, and step S22 comprises step S221 further, and step S32 comprises step S321 further.

In step s 12, primary user device 1 provides the play mode information of the media information of its current broadcasting to the network equipment 2.

Wherein, this play mode information comprises the pattern information that can affect media play.Preferably, this play mode information comprises following at least one item: 1) broadcast state information, as time-out, F.F., broadcasts slowly; 2) configuration information is play, as volume, light intensity, contrast etc.

The play mode information that primary user device 1 provides arrives the network equipment 2 via network.

Then, in step S23, the play mode information of the network equipment 2 obtains media information that primary user device provides, its current broadcasting.

In step S221, the network equipment 2 is by described reproduction time dot information and described play mode information, and the media identification information of described media information and/or described content information are supplied to described from subscriber equipment 3.

Wherein, the network equipment 2 by reproduction time dot information, and, the media identification information of media information and/or from play time content information is supplied to the described mode from subscriber equipment 3, described in detail in abovementioned steps S22, do not repeated them here.

Wherein, the network equipment 2 by play mode information together with reproduction time dot information, can be supplied to from subscriber equipment 3.

The reproduction time dot information that the network equipment 2 provides and play mode information, and media identification information and/or content information arrive one or more from subscriber equipment 3 via network.Then eachly perform following step S31 (describe in detail, do not repeat them here), step 33 and step S321 from subscriber equipment 3:

In step S33, obtain the play mode information of the network equipment 2 media information from subscriber equipment 3.

In step S321, from subscriber equipment 3 according to described reproduction time dot information and described play mode information, play described content information.

Particularly, adjust local play mode from subscriber equipment 3 according to play mode information, and according to reproduction time dot information, play content information.Wherein, from subscriber equipment 3 according to reproduction time dot information, the mode of play content information, describes in detail in abovementioned steps S32, does not repeat them here.The example adjusting local play mode from subscriber equipment 3 according to play mode information is below only shown.

Such as, play mode information comprises broadcast state information " F.F. ", then from subscriber equipment 3 in F.F. mode, play content information.

Again such as, play mode information comprises broadcasting configuration information " contrast: 52; Volume: 5 ", then from the setting contrast to 52 of subscriber equipment 3 by current broadcasting media information, volume is adjusted to 5, carrys out play content information.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any according to described reproduction time dot information and described play mode information, play the implementation of described content information, all should be within the scope of the present invention.

This programme makes multiple remote user equipment can not only synchronously play same media information, and media information result of broadcast can also be made close.

As one of the preferred version of the present embodiment, the method for the present embodiment also comprises step S24 and step S34.

In step s 24 which, when meeting predetermined repeat condition, the network equipment 2 repeats step S21 and S22.

Wherein, predetermined repeat condition comprises the condition that the network equipment 2 repeated execution of steps S21 and step S22 should be met.Preferably, predetermined repeat condition includes but not limited to:

1) and the last time interval repeated between step S21 and S22 arrive predetermined time interval; Then the network equipment 2 sends request for the media identification information and reproduction time dot information of asking the media information providing current broadcasting in this primary user device 1, to repeat step S21 and step S22 to primary user device 1.

2) primary user device 1 initiatively provides media identification information and the reproduction time dot information of the media information of its current broadcasting to the network equipment 2; Then the network equipment 2 repeats step S21 and S22.Wherein, primary user device 1 can initiatively provide time interval between behavior based on the last time, determines whether to need initiatively to provide media identification information and reproduction time dot information.Preferably, when primary user device 1 detects that user changes media information or its play time of current broadcasting, initiatively provide the media identification information of the media information of this change and the reproduction time dot information after changing to the network equipment 2.

In step S34, when again obtaining the media identification information of media information and the reproduction time dot information of current broadcasting in primary user device 1 from subscriber equipment 3, perform the step of the content information that reproduction time that obtain media information corresponding to described media identification information, that certainly again obtain is lighted, and, described step S32.

Wherein, the step of the content information that reproduction time that obtain media information corresponding to media identification information from subscriber equipment 3, that certainly again obtain is lighted, with the execution mode 2 of step S31) in, from subscriber equipment 3 according to media identification information, the mode obtaining the content information of media information from play time is same or similar, does not repeat them here.

Preferably, when the media identification information again obtained from subscriber equipment 3 and reproduction time dot information, for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected, present the media information whether adjusting current broadcasting or play time from subscriber equipment 3 to user and carry out synchronous inquiry message with primary user device 1, and when user confirms media information or the play time adjusting current broadcasting, execution obtains media information corresponding to described media identification information, from the step of the content information that the reproduction time again obtained is lighted, and, described step S32.Wherein, its media identification information obtained and reproduction time dot information is determined by various ways, whether for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected from subscriber equipment 3.Such as, primary user device 1 can when providing media identification information and reproduction time dot information, there is provided information in the lump, this information is for pointing out the current media identification information that provides and reproduction time dot information for when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected, then when receiving this information from subscriber equipment 3, determine that its media identification information received and reproduction time dot information are for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected, again such as, from subscriber equipment 3 by judging that whether its media identification information received is the media identification information of the media information of current broadcasting, or whether the time interval between its play time received and current play time point is greater than predetermined threshold, determine that its media identification information received and reproduction time dot information are for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information etc. being detected.

This programme makes media information can keep synchronous preferably in real time in playing process, particularly when primary user device changes the play time of the media information of current broadcasting or media information, can change accordingly from subscriber equipment, and without the need to user's manual operation.

As one of the preferred version of the present embodiment, the method for the present embodiment also comprises step S25, step S35, step S36, step S37, step S26 and step S27, and step S31 comprises step S313 further.

In step s 25, the network equipment 2 is to providing at least one optional synchronization object information from subscriber equipment 3, wherein, each optional synchronization object information comprises can to carry out the equipment identification information of synchronous primary user device with this from subscriber equipment 3, and/or, the descriptor of the one or more media informations selectively synchronously play with this primary user device.

Wherein, equipment identification information comprises the identification information that can identify primary user device, as device address information, device name, user comment etc.; Wherein, the descriptor of media information includes but not limited to that media name, media content brief introduction, placard thumbnail, user evaluate.

Particularly, the network equipment 2 includes but not limited to providing the mode of optional synchronization object information from subscriber equipment 3:

1) network equipment 2 initiatively pushes optional synchronization object information to from subscriber equipment 3.Such as, when user when logging in client or accessing predetermined webpage from subscriber equipment 3, initiatively push optional synchronization object information to user.Wherein, the network equipment 2 can push the optional synchronization object information be associated with described client or predetermined webpage, the optional synchronization object information that the webpage of accessing with user as pushed is bound, and for example pushes the optional synchronization object information etc. be associated with the content presented current in client; Or the network equipment 2 by Stochastic choice in multiple optional synchronization object information pushed, or according to factors such as time periods, selects the synchronization object information for pushing.

2) network equipment 2 is based on the request from subscriber equipment 3, feeds back optional synchronization object information.Such as, user is in client or predetermined webpage, perform the operation for asking optional synchronization object information, as acquisition request comprises the broadcasting list of the descriptor of one or more media information, the and for example equipment identification information etc. of the current attachable primary user device of request display, then send this request from subscriber equipment 3 to the network equipment 2, the network equipment 2 feeds back optional synchronization object information based on request to subscriber equipment.

3) belong to P2P network from subscriber equipment 3, at least one optional synchronization object information described spreads, can be received by from subscriber equipment 3 by the network equipment 2 in P2P network.

Preferably, in this programme, the network equipment 2 also performs step S28; Step S25 comprises step S251 and step S252 further.

In step S28, the network equipment 2 obtains the user related information used from the user of subscriber equipment 3.Preferably, user related information includes but not limited to: 1) user preference is arranged, and such as, user preset puts its preference amusement class media information etc.; 2) user property, such as user identity, age, occupation, sex, constellation etc., this user property initiatively can be provided by user, or the network equipment 2 or other equipment carry out analysis by network behaviors such as the such as web page browsing to user, media information broadcastings and obtains; 3) user environment information, the positional information of such as user or the temporal information etc. of user present position; 4) user browses and selects the historical record etc. of optional synchronization object information.

Particularly, the network equipment 2 can obtain the user related information provided from subscriber equipment 3, or the network equipment 2 identifies user based on from the equipment identification information of subscriber equipment 3 or the log-on message of user, and obtains the user related information of this user of pre-stored.

Then in step S251, the network equipment 2, according to described user related information, selects at least one optional synchronization object information by multiple predetermined optional synchronization object information.

Particularly, the network equipment 2, according to user related information, may wish by selecting user in multiple optional synchronization object information the optional synchronization object information browsed.

Such as, the user preference of the preference amusement class media information that the network equipment 2 is put according to user preset is arranged, and selects the broadcasting list comprising the descriptor of amusement class media information; Again such as, the network equipment 2 is women according to user's sex, selects the broadcasting list comprising the descriptor of love class media information; Again such as, the network equipment 2, according to the IP address information from subscriber equipment 3, selects the device identifying information of the subscriber equipment close with its IP address; Again such as, the media information that the network equipment 2 is corresponding according to the descriptor that the broadcasting more than 50% in the broadcasting list of user's historical viewings singly comprises is American series, selects the broadcasting list etc. comprising the descriptor of American series.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any according to described user related information, by the implementation selecting at least one optional synchronization object information described in multiple predetermined optional synchronization object information, all should be within the scope of the present invention.

Then, in step S252, the network equipment 2 is at least one the optional synchronization object information providing selection from subscriber equipment 3.

At least one optional synchronization object information that the network equipment 2 provides arrives from subscriber equipment 3 via network.

In step s 35, obtain at least one optional synchronization object information of automatic network from subscriber equipment 3.In the present embodiment, should represent from the network equipment 2 from network.

Particularly, to the network equipment 2 described in step S25 to providing the mode of at least one optional synchronization object information corresponding from subscriber equipment 3, the mode obtained from least one optional synchronization object information of the network equipment 2 from subscriber equipment 3 includes but not limited to:

1) the optional synchronization object information of the network equipment 2 active push is received from subscriber equipment 3.

2) send the request for asking to obtain optional synchronization object information from subscriber equipment 3 to the network equipment 2, and obtain the optional synchronization object information that the network equipment 2 feeds back based on this request.

3) P2P network is belonged to from subscriber equipment 3, and the optional synchronization object information that download network equipment 2 spreads in this P2P network.

In step S36, present all or part of optional synchronization object information at least one optional synchronization object information described from subscriber equipment 3 to user.

Particularly, the mode of all or part of optional synchronization object information presented from subscriber equipment 3 to user at least one optional synchronization object information described includes but not limited to:

1) the whole optional synchronization object information at least one optional synchronization object information described is directly presented from subscriber equipment 3.

2) from subscriber equipment 3 by this at least one optional synchronization object information the optional synchronization object information of Stochastic choice part present; Or, according to factors such as such as its optional synchronization object information contents that can present in display screen, select the optional synchronization object information of part to present.

Preferably, from the user related information of subscriber equipment 3 according to described user, the optional synchronization object information of part is selected to present by least one optional synchronization object information described.Wherein, from the user related information of subscriber equipment 3 according to described user, by the mode selecting the optional synchronization object information of part at least one optional synchronization object information described, with step S251, the network equipment 2 is according to described user related information, select the mode of at least one optional synchronization object information same or similar by multiple predetermined optional synchronization object information, do not repeat them here.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any implementation presenting all or part of optional synchronization object information at least one optional synchronization object information described to user, all should be within the scope of the present invention.

Then, in step S37, obtain the selection information of user at least one optional synchronization object information described from subscriber equipment 3, wherein, this selection information is for determining the optional synchronization object information that user selects.Preferably, selection information includes but not limited to: the identification information of the optional synchronization object information 1) selected; 2) positional information of optional synchronization object information in the webpage presenting this optional synchronization object information or client of user's selection, wherein, this positional information can be used in determining this optional synchronization object information.

Then, described selection information is sent from subscriber equipment 3 to the network equipment 2.

The selection information sent from subscriber equipment 3 arrives the network equipment 2 via network.

In step S26, the network equipment 2 receives the selection information of user's at least one the optional synchronization object information to this fed back from subscriber equipment 3.

Then, in step s 27, the network equipment 2, according to selection information, determines the primary user device 1 from subscriber equipment 3.

Particularly, the mode of primary user device 1 that the network equipment 2 is determined from subscriber equipment 3 according to selection information includes but not limited to:

1) selection information comprises the identification information of the optional synchronization object information of selection, then the network equipment 2 directly using subscriber equipment corresponding for this identification information as the primary user device 1 from subscriber equipment 3.

2) selection information comprises the positional information of optional synchronization object information in the webpage presenting this optional synchronization object information or client that user selects, then the network equipment is based on this positional information, determine the optional synchronization object information that user selects, and using the subscriber equipment corresponding with this optional synchronization object information as the primary user device 1 from subscriber equipment 3.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any according to selection information, determine the implementation of the primary user device from subscriber equipment, all should be within the scope of the present invention.

Then, network equipment 2 performs step S21 and S22.

Then, in step S313, the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object information determined based on described selection information is obtained from subscriber equipment 3, and, the content information after play time described in this media information.

Wherein, the described reproduction time dot information obtaining the media information of current broadcasting the primary user device 1 corresponding with the optional synchronization object information determined based on described selection information from subscriber equipment 3, and, the mode of the content information after play time described in this media information, with the reproduction time dot information obtaining the media information of current broadcasting primary user device 1 in step S31 from subscriber equipment 3, and, the mode of the content information after play time described in this media information is same or similar, does not repeat them here.

Preferably, in the present embodiment, the optional synchronization object information that user selects in step S37 also comprises the predetermined reproduction time information of one or more media informations corresponding to descriptor, abovementioned steps S313 comprises the following steps: when arriving the predetermined reproduction time of arbitrary media information in described one or more media information, the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object information that described user selects is obtained from subscriber equipment 3, and, content information after play time described in this media information.Wherein, predetermined reproduction time information includes but not limited to: 1) predetermined start play time; 2) predetermined reproduction time section etc.

Particularly, the network equipment 2 or the optional synchronization object information selected from subscriber equipment 3 recording user, to make when arriving the predetermined reproduction time of arbitrary media information in described one or more media information, the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object information that described user selects is obtained from subscriber equipment 3, and, the content information after play time described in this media information.Wherein, the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object information that described user selects is obtained from subscriber equipment 3, and, the mode of the content information after play time described in this media information, with the reproduction time dot information obtaining the media information of current broadcasting primary user device in step S31 from subscriber equipment 3, and, the mode of the content information after play time described in this media information is same or similar, does not repeat them here.

This preferred version makes can synchronously play multiple media information discontinuously from subscriber equipment 3.Such as, the predetermined start play time " 2011-9-6; 11:30 " of film A and the predetermined start play time " 2011-9-7; 11:30 " of film B is comprised in optional synchronization object information, the then optional synchronization object information of the network equipment 2 recording user selection, and as arrival 11:30 on the 6th September in 2011, perform step S21 and S22, with make from subscriber equipment 3 can obtain film A content information and primary user device reproduction time dot information; Further, as arrival 11:30 on the 7th September in 2011, perform step S21 and S22, with make from subscriber equipment 3 can obtain film B content information and primary user device reproduction time dot information.Or, from the optional synchronization object information that subscriber equipment 3 recording user is selected, as arrival 11:30 on the 6th September in 2011, the content information and the request of reproduction time dot information in primary user device that are used for acquisition request film A is sent, to receive content information and the reproduction time dot information of the film A that the network equipment 2 feeds back to the network equipment 2; And, as arrival 11:30 on the 7th September in 2011, the content information and the request of reproduction time dot information in primary user device that are used for acquisition request film B is sent, to receive content information and the reproduction time dot information of the film B that the network equipment 2 feeds back to the network equipment 2.

The media information that this programme makes user can watch other users to determine to play, and without the need to determining to need to watch which media information voluntarily, reduces the selection that user is producing when the media information watched of magnanimity puzzled.Especially, according to user related information, the interested media information of its possibility can also be recommended to user, and, the interruption between multiple media information can also be allowed synchronously to play.

Fig. 2 is the method flow diagram for synchronously playing media information of another aspect of the present invention.Step S11 ', step S31 ' and step S32 ' is comprised according to the method for this preferred embodiment.Wherein, the method for this preferred embodiment realizes mainly through primary user device 1 and from subscriber equipment 3.Wherein, described primary user device 1 and include but not limited to computer, smart mobile phone, PDA etc. from subscriber equipment 3.Preferably, described primary user device 1 and belong to P2P network from subscriber equipment 3.

It should be noted that, described primary user device 1 and be only citing from subscriber equipment 3, other subscriber equipmenies that are existing or that may occur from now on or network, as being applicable to the present invention, within also should being included in scope, and are contained in this with way of reference.

In step S11 ', primary user device 1 provides media identification information and the reproduction time dot information of the media information of its current broadcasting to the equipment in network.The present embodiment, the equipment in this network comprise this primary user device 1 from subscriber equipment 3, and in this step, primary user device 1 provides media identification information and the reproduction time dot information of the media information of its current broadcasting to it from subscriber equipment.

Wherein, primary user device 1 initiatively can provide media identification information and the reproduction time dot information of the media information of its current broadcasting to it from subscriber equipment 3.Such as, when the video of current broadcasting is added to the video needing synchronous broadcasting by user, primary user device 1 is initiatively to the reproduction time dot information providing the media identification information of this video and this video current from subscriber equipment 3; Again such as, primary user device 1 diffusion package in P2P network contains the broadcasting list of the descriptor of multiple media information, then when primary user device 1 plays media information corresponding to the descriptor that comprises in this broadcasting list, receive this broadcasting list and synchronous media identification information and the reproduction time dot information that its current broadcasting is provided from subscriber equipment 3 playing this broadcasting list of request to other, be supplied to the network equipment 2 etc.Or, primary user device 1 according to the request from subscriber equipment 3, to the media identification information of media information and the reproduction time dot information that provide current broadcasting from subscriber equipment 3.Such as, receive user from subscriber equipment 3 to require to carry out synchronous operation of playing with primary user device 1, then send from subscriber equipment 3 to primary user device 1 and require synchronous request of playing media information, then the media identification information of the media information of current broadcasting and reproduction time dot information are supplied to from subscriber equipment 3 etc. based on this request by primary user device 1.

Wherein, primary user device 1 and can being pre-set by user from the incidence relation between subscriber equipment 3; Or, primary user device 1 according to from other subscriber equipmenies, require request of playing media information synchronous with it, using other equipment described as it from subscriber equipment 3.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, anyly provide the media identification information of the media information of current broadcasting and the implementation of reproduction time dot information to the equipment in network, all should be within the scope of the present invention.

The media identification information that primary user device 1 provides and reproduction time dot information arrive the one or more from subscriber equipment 3 of this primary user device 1 via network.Then eachly perform following step S31 ' and S32 ' from subscriber equipment 3.

In step S31 ', obtain the reproduction time dot information of the media information of current broadcasting primary user device 1 from subscriber equipment 3, and, the content information lighted from described reproduction time of this media information.

Particularly, reproduction time dot information and the media identification information of the media information of current broadcasting this primary user device 1 that primary user device 1 provides is obtained from subscriber equipment 3, and according to described media identification information, obtain the content information lighted from described reproduction time of described media information.Wherein, from subscriber equipment 3 according to described media identification information, obtain the step of the content information lighted from described reproduction time of described media information, at the aforementioned execution mode 2 with reference to step S31 embodiment illustrated in fig. 1) in described in detail, do not repeat them here.

Then, in step S32 ', from subscriber equipment 3 according to described reproduction time dot information, described content information is play.Wherein, this step S32 ', with aforementioned same or similar with reference to step S32 embodiment illustrated in fig. 1, does not repeat them here.

It should be noted that, namely a subscriber equipment can be used as primary user device, also can be used as from subscriber equipment.

As one of the preferred version of the present embodiment, the method for the present embodiment also comprises step S12 ' and step S33 ', and step S32 ' comprises step S321 ' further.

In step S12 ', primary user device 1 provides the play mode information of the media information of its current broadcasting to it from subscriber equipment 3.

The play mode information that primary user device 1 provides arrives it from subscriber equipment 3 via network.

In step S33 ', obtain the play mode information of described media information from subscriber equipment 3.

Then, in step S321 ', from subscriber equipment 3 according to described reproduction time dot information and described play mode information, described content information is play.Wherein, this step S321 ', with aforementioned same or similar with reference to step S321 embodiment illustrated in fig. 1, does not repeat them here.

As one of the preferred version of the present embodiment, the method for the present embodiment also comprises step S13 ' and step S34 '.

In step S13 ', when primary user device 1 detects that user changes described media information or its play time, to the media identification information of media information and the reproduction time dot information after changing that provide its current broadcasting from subscriber equipment 3.

Such as, when primary user device 1 detects that user has dragged the reproduction time axle of the video of current broadcasting, obtain the reproduction time dot information of this video after user drags reproduction time axle, and the media identification information of this reproduction time dot information and this video is supplied to from subscriber equipment 3.

Again such as, when primary user device 1 detect user have selected another media information play time, obtain the media identification information of media information and reproduction time dot information that user selects, and be supplied to from subscriber equipment 3.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any when detecting that user changes described media information or its play time, to the implementation of the media identification information of media information and the reproduction time dot information after changing that provide its current broadcasting from subscriber equipment, all should be within the scope of the present invention.

The media identification information that primary user device 1 provides and the reproduction time dot information after changing arrive from subscriber equipment 3 via network.

In step S34 ', when again obtaining the media identification information of media information and the reproduction time dot information of current broadcasting in described primary user device, the step of the content information that reproduction time that obtain media information corresponding to described media identification information, that certainly again obtain is lighted is performed from subscriber equipment 3, and, described step S32 '.Wherein, this step S34 ', with same or similar with reference to the step S34 in embodiment illustrated in fig. 1, does not repeat them here.

As one of the preferred version of the present embodiment, the method for the present embodiment also comprises step S35 ', step S36 ' and step S37 ', and step S31 ' comprises step S313 ' further.

In step S35 ', obtain at least one optional synchronization object information of automatic network from subscriber equipment 3.

Particularly, the mode obtaining at least one optional synchronization object information of automatic network from subscriber equipment 3 includes but not limited to:

1) from subscriber equipment 3 by other equipment in network, obtain network equipment pre-generatmg and at least one the optional synchronization object information spread in a network.Such as, the network equipment obtains the optional synchronization object information that multiple subscriber equipment provides respectively, wherein, each optional synchronization object information comprises the equipment identification information of the subscriber equipment providing this optional synchronization object information and the descriptor of one or more multimedia messages, the optional synchronization object information that each subscriber equipment provides by the network equipment merges, generate the file comprising at least one optional synchronization object information, and in P2P network belonging to subscriber equipment 3, spread this file, to make can obtain this file from subscriber equipment 3.

2) receive from subscriber equipment 3 the optional synchronization object information that other subscriber equipmenies spread in a network.Wherein, the optional synchronization object information of each other subscriber equipmenies diffusion comprises the equipment identification information of the subscriber equipment of this optional synchronization object information of diffusion, preferably, also comprises the descriptor of one or more multimedia messages.

3) from other equipment subscriber equipment 3 accesses network, to obtain at least one optional synchronization object information.Such as, access the primary user device 1 of pre-determining from subscriber equipment 3, and obtain the broadcasting list of this primary user device 1, this broadcasting singly comprises the descriptor of one or more multimedia messages, or, from the subscriber equipment that the good friend of subscriber equipment 3 calling party uses, and obtain the broadcasting list of the subscriber equipment that good friend uses, wherein, the subscriber equipment that good friend uses is determined by various ways, such as, obtain the mailbox message of the MSN contact person of user when user allows from subscriber equipment 3, and the mailbox message of MSN contact person is supplied to the network equipment, the network equipment is according to this mailbox message, inquire about in information of registered users, and the current address information with the subscriber equipment at the user place of mailbox message login is sent to from subscriber equipment 3, the address information then sent from subscriber equipment 3 equipment Network Based visits the subscriber equipment etc. that its good friend uses.

It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any acquisition carrys out at least one optional synchronization object information of automatic network, implementation, all should be within the scope of the present invention.

In step S36 ', present all or part of optional synchronization object information at least one optional synchronization object information described from subscriber equipment 3 to user.Wherein, this step S36 ' and abovementioned steps S36 is same or similar, does not repeat them here.

Then, in step S37 ', obtain the selection information of described user to the optional synchronization object information presented from subscriber equipment 3, wherein, this selection information is for determining the optional synchronization object information that user selects.

Then, in step S313 ', the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object information determined based on described selection information is obtained from subscriber equipment 3, and, the content information after play time described in this media information.

Particularly, determine based on selection information the optional synchronization object information that user selects from subscriber equipment 3; Then, if the optional synchronization object information that user selects is for passing through mode 1 described in step S35 ' from subscriber equipment 3) or 2) obtain, then from subscriber equipment 3 according to the equipment identification information determination primary user device 1 comprised optional synchronization object information, if the optional synchronization object information that user selects is for passing through mode 3 described in step S35 ' from subscriber equipment 3) obtain, then will the subscriber equipment of this optional synchronization object information be provided as primary user device 1 from subscriber equipment 3; Then, the reproduction time dot information of the media information of current broadcasting primary user device is obtained from subscriber equipment 3, and, the content information after play time described in this media information.

Wherein, from the mode of the content information after subscriber equipment 3 obtains play time described in the reproduction time dot information of the media information of current broadcasting primary user device and this media information, described in detail in abovementioned steps S31 ', do not repeated them here.

Preferably, optional synchronization object information also comprises the predetermined reproduction time information of described one or more media information, abovementioned steps S313 ' comprises the following steps: when arriving the predetermined reproduction time of arbitrary media information in described one or more media information, obtain the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information that described user selects, and, the content information after play time described in this media information.

Particularly, from the optional synchronization object information that subscriber equipment 3 recording user is selected, to make when arriving the predetermined reproduction time of arbitrary media information in described one or more media information, the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object information that described user selects is obtained from subscriber equipment 3, and, the content information after play time described in this media information.

In this enforcement, can directly and primary user device 1 from subscriber equipment 3, particularly long-range primary user device 1 is synchronously play, and carries out transfer without the need to the network equipment.

Fig. 3 is the system configuration schematic diagram for synchronously playing media information of a preferred embodiment of the invention.The system of the present embodiment comprises primary user device 1, the network equipment 2 and from subscriber equipment 3.Wherein, primary user device 1 comprises the second synchronizer, the network equipment 2 comprises servicing unit, the first synchronizer is comprised from subscriber equipment 3, preferably, the first synchronizer, servicing unit and the second synchronizer can respectively by primary user device 1, the network equipment 2 and from subscriber equipment 3 such as application module, operating system, processing controller etc. realize; Wherein, the second synchronizer comprises the second generator 11, and servicing unit comprises the second acquisition device 21 and the first generator 22, first synchronizer comprises the first acquisition device 31 and playing device 32.

The second generator 11 in primary user device 1 provides media identification information and the reproduction time dot information of the media information of current broadcasting in this primary user device to the equipment in network.

Particularly, in the present embodiment, the equipment in this network comprises the network equipment 2, and namely the second generator 11 provides media identification information and the reproduction time dot information of the media information of its current broadcasting to the network equipment 2.

Wherein, the second generator 11 initiatively can provide media identification information and the reproduction time dot information of the media information of current broadcasting to the network equipment 2.Such as, when the video of current broadcasting is added to the video needing synchronous broadcasting by user, the second generator 11 initiatively provides the reproduction time dot information of the media identification information of this video and this video current to the network equipment 2; Again such as, the second generator 11 initiates ask and create a synchronic group to the network equipment 2, then the media identification information of video user play in this group of the second generator 11 and reproduction time dot information, be supplied to the network equipment 2; Again such as, user has pre-set the time period of synchronously playing media information, then, when arriving this time period, the media identification information of the media information of its current broadcasting and reproduction time dot information are supplied to the network equipment 2 etc. by the second generator 11.Or the second generator 11, according to the request of the network equipment 2, provides media identification information and the reproduction time dot information of the media information of current broadcasting to the network equipment 2.Such as, when the network equipment 2 receives and plays the request of media information from subscriber equipment 3 requirement is synchronous with primary user device 1, send the request for asking its media identification information providing the media information of its current broadcasting and reproduction time dot information to primary user device 1, then the media identification information of the media information of current broadcasting and reproduction time dot information are supplied to the network equipment 2 etc. based on this request by the second generator 11.

The media identification information that second generator 11 provides and reproduction time dot information arrive the network equipment 2 via network.

The second acquisition device 21 in the network equipment 2 obtains media identification information that the second generator 11 provides, the media information of the current broadcasting of primary user device 1 belonging to it and reproduction time dot information.

There is provided the mode of media identification information and reproduction time dot information corresponding to the second generator 11, the second acquisition device 21 can obtain the unsolicited media identification information of the second generator 11 and reproduction time dot information; Or the second acquisition device 21 initiatively initiates request to primary user device 1, and obtain the second generator 11 based on the media identification information of asking to feed back and reproduction time dot information etc.

Then, first generator 22 is by described reproduction time dot information, and, the media identification information of described media information and/or obtain based on described media identification information, the content information lighted from described reproduction time of this media information be supplied to primary user device 1 from subscriber equipment 3.

Wherein, the first generator 22 by various ways determination primary user device 1 from subscriber equipment 3.Such as, when being arranged by user from subscriber equipment 3 of this primary user device 1, the network equipment 2 directly arranging of basis is determined from subscriber equipment 3; Again such as, when primary user device 1 sets up synchronic group, and when being set in the media information and reproduction time play in group, the first generator 22 using other all subscriber equipmenies of adding this group as from subscriber equipment 3; Again such as, issuing it when primary user device 1 by the network equipment plays single, and this broadcasting list is when comprising the descriptor of multiple media information, then other are browsed this broadcasting list by the first generator 22, and request and this broadcasting singly carry out the synchronous subscriber equipment play as from subscriber equipment 3 etc.

Particularly, the media identification information that directly primary user device 1 provided of the first generator 22 and reproduction time dot information are supplied to one or more from subscriber equipment 3; Or, first generator 22 is according to media identification information, determine to need at the media information play synchronous from subscriber equipment 3, and by obtain this media information in local or other equipment, the content information lighted from the reproduction time determined based on reproduction time dot information, and the content information of reproduction time dot information and acquisition is supplied to one or more from subscriber equipment 3.

It should be noted that, reproduction time dot information can first be supplied to from subscriber equipment 3 by the first generator 22, then is supplied to from subscriber equipment 3 with stream media mode by content information, and, aforementioned " content information from described reproduction time is lighted " does not also mean that the first generator 22 needs to provide in this media information the whole content information be positioned at after this play time, such as, when the first generator 22 can determine which content information that obtained this media information current from subscriber equipment 3, as the first generator 22 to provide the record of Streaming Media burst to one from subscriber equipment 3 according to it, determine that this is from the current acquired Streaming Media burst of subscriber equipment 3, and for example the first generator 22 obtain from subscriber equipment 3 to its provide should reproduction time section with the content information that obtain current from subscriber equipment 3 time, first generator 22 is by described media information, from play time and from the NO content information of subscriber equipment 3, be supplied to from subscriber equipment 3.

The reproduction time dot information that first generator 22 provides and media identification information and/or content information arrive one or more from subscriber equipment 3 via network.Then eachly perform following operation from the first acquisition device 31 subscriber equipment 3 and playing device 32:

First acquisition device 31 obtains the reproduction time dot information of the media information of current broadcasting in primary user device, and, the content information lighted from described reproduction time of this media information.

Particularly, the mode that the first acquisition device 31 obtains reproduction time dot information and content information includes but not limited to:

1) the first generator 22 directly provides the reproduction time dot information of media information and the content information lighted from described reproduction time of this media information, then the first acquisition device 31 directly obtains reproduction time dot information and content information.

2) the first acquisition device 31 comprises the first sub-acquisition device (not shown) and content acquisition unit (not shown), first generator 22 provides reproduction time dot information and the media identification information of media information, then the first sub-acquisition device obtains reproduction time dot information and the media identification information of media information, content acquisition unit, according to described media identification information, obtains the content information lighted from described reproduction time of described media information.

Particularly, content acquisition unit based on media identification information, content information that obtain this media information by local and/or other equipment, that light from the reproduction time determined based on reproduction time dot information.Preferably, primary user device 1 is by the network equipment 2 or other network equipments, its media information play is shared with from subscriber equipment 3, to enable content acquisition unit by the network equipment 2 or other network equipments, obtain the content information lighted from the reproduction time determined based on reproduction time dot information.

Such as, the media identification information that first sub-acquisition device obtains needs the synchronous video play is " M_5427 ", reproduction time dot information is " 02:45 ", then content acquisition unit inquires about media identification information for " M_5427 " and reproduction time lights the frame of video of 2:45 from the time in local cache.

Again such as, in upper example, when failing to inquire in local cache the frame of video that can be used in the video information presented near 2:45 or this time point from subscriber equipment 3, content acquisition unit is to other network equipments, or, in P2P mode to the frame of video of other user equipment requests reproduction times from 2:45.

Then, playing device 32 is followed according to described reproduction time dot information, plays described content information.

Particularly, playing device 32 is according to reproduction time dot information, and the mode of play content information includes but not limited to:

1) playing device 32 plays the content information from play time.

2) playing device 32 is according to reproduction time dot information, determines the play time that actual needs is synchronous, and plays the content information lighted from the reproduction time that this actual needs is synchronous.Particularly, play time is delayed by playing device 32, to reduce the synchronous error caused due to network latency.

Such as, play time is added with scheduled time length by playing device 32, as 10 seconds etc., and using the time point after being added as the synchronous play time of actual needs, and plays the content information lighted from the reproduction time that this actual needs is synchronous.

What needs further illustrated is, the operation that first acquisition device 31 and playing device 32 perform there is no absolute sequencing, such as, when playing device 32 starts executable operations and plays media information, the first acquisition device 31 still executable operations to obtain content information etc.

Need to illustrate further, namely a subscriber equipment can be used as primary user device, also can be used as from subscriber equipment.Such as, a subscriber equipment creates synchronic group as primary user device, also adds another synchronic group as one from subscriber equipment; Again such as, when there is multiple primary user device in a media information synchronously play, as one play singly there is multiple founder time, when one of them primary user device provides play time and media identification information to the network equipment, the network equipment will create other primary user device of this broadcasting list also as from subscriber equipment etc.; Again such as, add the subscriber equipment in a synchronic group, all namely can send reproduction time dot information and media identification information as primary user device, can be used as again from subscriber equipment to obtain reproduction time dot information and content information etc.Preferably, when there is multiple primary user device, when the network equipment receive multiple live the media identification information that provides respectively of subscriber equipment and reproduction time dot information time, the network equipment can send the time of information according to its receives information time or subscriber equipment, repeatedly trigger the second acquisition device 21 and the first generator 22 executable operations respectively.

As one of the preferred version of the present embodiment, in the present embodiment, the second synchronizer also comprises pattern generator (not shown), servicing unit also comprises the second pattern acquiring device (not shown), and the first synchronizer also comprises first mode acquisition device (not shown); Wherein, the first generator 22 comprises the first sub-generator (not shown), and playing device comprises sub-playing device (not shown) further.

First mode acquisition device provides the play mode information of the media information of its current broadcasting to the network equipment 2.

The play mode information that first mode acquisition device provides arrives the network equipment 2 via network.

Then, the second pattern acquiring device obtains the play mode information of media information that primary user device provides, its current broadcasting.

First sub-generator is by described reproduction time dot information and described play mode information, and the media identification information of described media information and/or described content information are supplied to described from subscriber equipment 3.

Wherein, first sub-generator by reproduction time dot information, and, the media identification information of media information and/or from play time content information is supplied to mode from subscriber equipment 3, aforementioned to the explanation of the first generator 22 in described in detail, do not repeat them here.

Wherein, the first sub-generator by play mode information together with reproduction time dot information, can be supplied to from subscriber equipment 3.

The reproduction time dot information that first sub-generator provides and play mode information, and media identification information and/or content information arrive one or more from subscriber equipment 3 via network.Then each from the following operation of the first acquisition device S31 (describe in detail, do not repeat them here), first mode acquisition device and sub-playing device execution subscriber equipment 3:

First mode acquisition device obtains the play mode information of the network equipment 2 media information.

Sub-playing device, according to described reproduction time dot information and described play mode information, plays described content information.

Particularly, sub-playing device adjusts local play mode according to play mode information, and according to reproduction time dot information, play content information.Wherein, sub-playing device is according to reproduction time dot information, and the mode of play content information, describes in detail, do not repeat them here in the specification to playing device 32.Below only illustrate that sub-playing device adjusts the example of local play mode according to play mode information.

Such as, play mode information comprises broadcast state information " F.F. ", then sub-playing device is in F.F. mode, play content information.

Again such as, play mode information comprises broadcasting configuration information " contrast: 52; Volume: 5 ", then sub-playing device is by the setting contrast to 52 of current broadcasting media information, and volume is adjusted to 5, carrys out play content information.

As one of the preferred version of the present embodiment, the present embodiment middle auxiliary device also comprises the second duplicating device (not shown), and the first synchronizer also comprises the first duplicating device (not shown).

When meeting predetermined repeat condition, the second duplicating device triggers the second acquisition device 21 and the first generator 22 executable operations.

Wherein, predetermined repeat condition comprises the condition making the second duplicating device trigger the second acquisition device 21 and the first generator 22 executable operations should to meet.Preferably, predetermined repeat condition includes but not limited to:

1) time interval and between the second acquisition device 21 and the last executable operations of the first generator 22 arrives predetermined time interval; Then the second duplicating device sends request for the media identification information and reproduction time dot information of asking the media information providing current broadcasting in this primary user device 1, to trigger the second acquisition device 21 and the first generator 22 executable operations to primary user device 1.

2) primary user device 1 initiatively provides media identification information and the reproduction time dot information of the media information of its current broadcasting to the network equipment 2; Then the second duplicating device triggers the second acquisition device 21 and the first generator 22 executable operations.Wherein, primary user device 1 can initiatively provide time interval between behavior based on the last time, determines whether to need initiatively to provide media identification information and reproduction time dot information.Preferably, primary user device 1 also comprises the 3rd generator (not shown), when the 3rd generator detects that user changes media information or its play time of current broadcasting, initiatively provide the media identification information of the media information of this change and the reproduction time dot information after changing to the network equipment 2.

When again obtaining the media identification information of media information and the reproduction time dot information of current broadcasting in primary user device 1 from subscriber equipment 3, first duplicating device triggers the operation that the first acquisition device 31 performs the content information that reproduction time that obtain media information corresponding to described media identification information, that certainly again obtain is lighted, and, trigger playing device 22 executable operations.

Wherein, the mode of content information that the first acquisition device 31 obtains media information corresponding to media identification information, that light from the reproduction time that again obtains, with aforementioned to its execution mode 2) explanation in described in detail, do not repeat them here.

Preferably, when the media identification information again obtained from subscriber equipment 3 and reproduction time dot information, for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected, first duplicating device presents to user the media information that whether adjusts current broadcasting or play time carries out synchronous inquiry message with primary user device 1, and when user confirms media information or the play time adjusting current broadcasting, execution obtains media information corresponding to described media identification information, from the operation of the content information that the reproduction time again obtained is lighted, and, trigger playing device 22 executable operations.Wherein, whether the first duplicating device determines its media identification information obtained and reproduction time dot information by various ways, for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected.Such as, 3rd generator can when providing media identification information and reproduction time dot information, there is provided information in the lump, this information is for pointing out the current media identification information that provides and reproduction time dot information for when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected, then when obtaining this information, first duplicating device determines that its media identification information obtained and reproduction time dot information are for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information being detected, again such as, first duplicating device is by judging that whether its media identification information received is the media identification information of the media information of current broadcasting, or whether the time interval between its play time received and current play time point is greater than predetermined threshold, determine that its media identification information received and reproduction time dot information are for primary user device 1 is when the media identification information that user provides when changing media information or its play time and reproduction time dot information etc. being detected.

As one of the preferred version of the present embodiment, the present embodiment middle auxiliary device also comprises object information generator (not shown), receiving system (not shown) and primary user's determining device (not shown), first synchronizer also comprises object information acquisition device (not shown), presents device (not shown) and select acquisition device (not shown), and aforementioned first acquisition device 31 comprises the second sub-acquisition device (not shown).

Object information generator in the network equipment 2 is to providing at least one optional synchronization object information from subscriber equipment 3, wherein, each optional synchronization object information comprises can to carry out the equipment identification information of synchronous primary user device with this from subscriber equipment 3, and/or, the descriptor of the one or more media informations selectively synchronously play with this primary user device.

Particularly, object information generator includes but not limited to providing the mode of optional synchronization object information from subscriber equipment 3:

1) object information generator initiatively pushes optional synchronization object information to from subscriber equipment 3.Such as, when user when logging in client or accessing predetermined webpage from subscriber equipment 3, object information generator initiatively pushes optional synchronization object information to user.Wherein, object information generator can push the optional synchronization object information be associated with described client or predetermined webpage, the optional synchronization object information that the webpage of accessing with user as pushed is bound, and for example pushes the optional synchronization object information etc. be associated with the content presented current in client; Or object information generator by Stochastic choice in multiple optional synchronization object information pushed, or according to factors such as time periods, selects the synchronization object information for pushing.

2) object information generator is based on the request from subscriber equipment 3, feeds back optional synchronization object information.Such as, user is in client or predetermined webpage, perform the operation for asking optional synchronization object information, as acquisition request comprises the broadcasting list of the descriptor of one or more media information, the and for example equipment identification information etc. of the current attachable primary user device of request display, then send this request from subscriber equipment 3 to the network equipment 2, object information generator feeds back optional synchronization object information based on request to subscriber equipment.

3) belong to P2P network from subscriber equipment 3, at least one optional synchronization object information described spreads, can be received by from subscriber equipment 3 by object information generator in P2P network.

Preferably, in this programme, servicing unit also comprises user profile acquisition device (not shown); Object information generator comprises choice device (not shown) and the second sub-generator (not shown) further.

User profile acquisition device obtains the user related information used from the user of subscriber equipment 3.Preferably, user related information includes but not limited to: 1) user preference is arranged, and such as, user preset puts its preference amusement class media information etc.; 2) user property, such as user identity, age, occupation, sex, constellation etc., this user property initiatively can be provided by user, or the network equipment 2 or other equipment carry out analysis by network behaviors such as the such as web page browsing to user, media information broadcastings and obtains; 3) user environment information, the positional information of such as user or the temporal information etc. of user present position; 4) user browses and selects the historical record etc. of optional synchronization object information.

Particularly, user profile acquisition device can obtain the user related information provided from subscriber equipment 3, or user profile acquisition device identifies user based on from the equipment identification information of subscriber equipment 3 or the log-on message of user, and obtains the user related information of this user of pre-stored.

Then choice device is according to described user related information, selects at least one optional synchronization object information by multiple predetermined optional synchronization object information.

Particularly, choice device, according to user related information, may wish by selecting user in multiple optional synchronization object information the optional synchronization object information browsed.

Such as, the user preference of the preference amusement class media information that choice device is put according to user preset is arranged, and selects the broadcasting list comprising the descriptor of amusement class media information; Again such as, choice device is women according to user's sex, selects the broadcasting list comprising the descriptor of love class media information; Again such as, choice device, according to the IP address information from subscriber equipment 3, selects the device identifying information of the subscriber equipment close with its IP address; Again such as, the media information that choice device is corresponding according to the descriptor that the broadcasting more than 50% in the broadcasting list of user's historical viewings singly comprises is American series, selects the broadcasting list etc. comprising the descriptor of American series.

Then, the second sub-generator is at least one the optional synchronization object information providing selection from subscriber equipment 3.

At least one optional synchronization object information that second sub-generator provides arrives from subscriber equipment 3 via network.

At least one optional synchronization object information of automatic network is obtained from the object information acquisition device subscriber equipment 3.In the present embodiment, should represent from the network equipment 2 from network.

Particularly, and to thinking that information provider unit is to providing the mode of at least one optional synchronization object information corresponding from subscriber equipment 3, the mode that object information acquisition device obtains at least one optional synchronization object information includes but not limited to:

1) object information acquisition device receives the optional synchronization object information of the object information generator active push in the network equipment 2.

2) object information acquisition device sends request for asking to obtain optional synchronization object information to the network equipment 2, and obtains the optional synchronization object information that object information generator feeds back based on this request.

3) object information acquisition device belongs to P2P network, and the optional synchronization object information that download network equipment 2 spreads in this P2P network.

Then, present device and present all or part of optional synchronization object information at least one optional synchronization object information described to user.

Particularly, the mode presenting all or part of optional synchronization object information that device presents at least one optional synchronization object information described to user includes but not limited to:

1) present device and directly present whole optional synchronization object information at least one optional synchronization object information described.

2) present device by this at least one optional synchronization object information the optional synchronization object information of Stochastic choice part present; Or, according to factors such as such as its optional synchronization object information contents that can present in display screen, select the optional synchronization object information of part to present.

Preferably, present device to comprise son and present device (not shown).Son presents the user related information of device according to described user, selects the optional synchronization object information of part to present by least one optional synchronization object information described.Wherein, son presents the user related information of device according to described user, by the mode selecting the optional synchronization object information of part at least one optional synchronization object information described, with choice device according to described user related information, select the mode of at least one optional synchronization object information same or similar by multiple predetermined optional synchronization object information, do not repeat them here.

Then, select acquisition device to obtain user to the selection information of at least one optional synchronization object information described, wherein, this selection information is for determining the optional synchronization object information that user selects.Preferably, selection information includes but not limited to: the identification information of the optional synchronization object information 1) selected; 2) positional information of optional synchronization object information in the webpage presenting this optional synchronization object information or client of user's selection, wherein, this positional information can be used in determining this optional synchronization object information.

Receiving system in the network equipment 2 receives the selection information of user's at least one the optional synchronization object information to this fed back from subscriber equipment 3.

Then, primary user's determining device, according to selection information, determines the primary user device 1 from subscriber equipment 3.

Particularly, the mode of primary user device 1 that primary user's determining device is determined from subscriber equipment 3 according to selection information includes but not limited to:

1) selection information comprises the identification information of the optional synchronization object information of selection, then primary user's determining device directly using subscriber equipment corresponding for this identification information as the primary user device 1 from subscriber equipment 3.

2) selection information comprises the positional information of optional synchronization object information in the webpage presenting this optional synchronization object information or client that user selects, then primary user's determining device is based on this positional information, determine the optional synchronization object information that user selects, and using the subscriber equipment corresponding with this optional synchronization object information as the primary user device 1 from subscriber equipment 3.

Then, the second acquisition device 21 and the first generator 22 executable operations.

Then, the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information determined based on described selection information is obtained from the sub-acquisition device of second subscriber equipment 3, and, the content information after play time described in this media information.

Wherein, second sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in the primary user device 1 corresponding with the optional synchronization object information determined based on described selection information, and, the mode of the content information after play time described in this media information, the reproduction time dot information of the media information of current broadcasting in primary user device 1 is obtained with the first acquisition device, and, the mode of the content information after play time described in this media information is same or similar, does not repeat them here.

Preferably, in the present embodiment, optional synchronization object information also comprises the predetermined reproduction time information of one or more media informations corresponding to descriptor, and aforementioned second sub-acquisition device comprises the 3rd sub-acquisition device (not shown).When arriving the predetermined reproduction time of arbitrary media information in described one or more media information, 3rd sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information that described user selects, and, the content information after play time described in this media information.Wherein, predetermined reproduction time information includes but not limited to: 1) predetermined start play time; 2) predetermined reproduction time section etc.

Particularly, the network equipment 2 or the optional synchronization object information selected from subscriber equipment 3 recording user, to make when arriving the predetermined reproduction time of arbitrary media information in described one or more media information, 3rd sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information that described user selects, and, the content information after play time described in this media information.Wherein, 3rd sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information that described user selects, and, the mode of the content information after play time described in this media information, the reproduction time dot information of the media information of current broadcasting in primary user device is obtained with the first acquisition device 31, and, the mode of the content information after play time described in this media information is same or similar, does not repeat them here.

This preferred version makes can synchronously play multiple media information discontinuously from subscriber equipment 3.Such as, the predetermined start play time " 2011-9-6; 11:30 " of film A and the predetermined start play time " 2011-9-7; 11:30 " of film B is comprised in optional synchronization object information, the then optional synchronization object information of the network equipment 2 recording user selection, and as arrival 11:30 on the 6th September in 2011, trigger the second acquisition device 21 and the first generator 22 executable operations, with enable from the 3rd sub-acquisition device obtain film A content information and primary user device reproduction time dot information; Further, as arrival 11:30 on the 7th September in 2011, trigger the second acquisition device 21 and the first generator 22 executable operations, with enable the 3rd sub-acquisition device obtain film B content information and in primary user device reproduction time dot information.Or, from the optional synchronization object information that subscriber equipment 3 recording user is selected, as arrival 11:30 on the 6th September in 2011, the content information and the request of reproduction time dot information in primary user device that are used for acquisition request film A is sent, to receive content information and the reproduction time dot information of the film A of the 3rd sub-acquisition device feedback to the network equipment 2; And, as arrival 11:30 on the 7th September in 2011, the content information and the request of reproduction time dot information in primary user device that are used for acquisition request film B is sent, to receive content information and the reproduction time dot information of the film B of the 3rd sub-acquisition device feedback to the network equipment 2.

Fig. 4 is the system configuration schematic diagram for synchronously playing media information of another preferred embodiment of the present invention.The system of the present embodiment comprises primary user device 1 and from subscriber equipment 3.Wherein, primary user device 1 comprises the second synchronizer, comprise the first synchronizer from subscriber equipment 3, preferably, the first synchronizer and the second synchronizer can respectively by primary user device 1 and from subscriber equipment 3 such as application module, operating system, processing controller etc. realize; Wherein, the second synchronizer comprises the second generator 11, first synchronizer and comprises the first acquisition device 31 and playing device 32.Wherein, described primary user device 1 and include but not limited to computer, smart mobile phone, PDA etc. from subscriber equipment 3.Preferably, described primary user device 1 and belong to P2P network from subscriber equipment 3.

Second generator 11 provides media identification information and the reproduction time dot information of the media information of its current broadcasting to the equipment in network.The present embodiment, the equipment in this network comprise this primary user device 1 from subscriber equipment 3, namely primary user device 1 provides media identification information and the reproduction time dot information of the media information of its current broadcasting to it from subscriber equipment.

Wherein, the second generator 11 can initiatively to the media identification information and the reproduction time dot information that provide the media information of its current broadcasting from subscriber equipment 3 of primary user device 1 belonging to it.Such as, when the video of current broadcasting is added to the video needing synchronous broadcasting by user, the second generator 11 is initiatively to the reproduction time dot information providing the media identification information of this video and this video current from subscriber equipment 3; Again such as, primary user device 1 diffusion package in P2P network contains the broadcasting list of the descriptor of multiple media information, then when primary user device 1 plays media information corresponding to the descriptor that comprises in this broadcasting list, second generator 11 receives this broadcasting list and the synchronous media identification information and the reproduction time dot information that provide its current broadcasting from subscriber equipment 3 playing this broadcasting list of request to other, is supplied to the network equipment 2 etc.Or, the second generator 11 according to the request from subscriber equipment 3, to the media identification information of media information and the reproduction time dot information that provide current broadcasting from subscriber equipment 3.Such as, receive user from subscriber equipment 3 to require to carry out synchronous operation of playing with primary user device 1, then send from subscriber equipment 3 to primary user device 1 and require synchronous request of playing media information, then the media identification information of the media information of current broadcasting and reproduction time dot information are supplied to from subscriber equipment 3 etc. based on this request by the second generator 11.

The media identification information that second generator 11 provides and reproduction time dot information arrive the one or more from subscriber equipment 3 of this primary user device 1 via network.Then eachly perform following operation from the first acquisition device 31 subscriber equipment 3 and playing device 32:

First acquisition device 31 obtains the reproduction time dot information of the media information of current broadcasting in primary user device 1, and, the content information lighted from described reproduction time of this media information.

Particularly, the first acquisition device 31 comprises the first sub-acquisition device (not shown) and content acquisition unit (not shown).First sub-acquisition device obtains reproduction time dot information and the media identification information of the media information of current broadcasting in this primary user device 1 that primary user device 1 provides, content acquisition unit, according to described media identification information, obtains the content information lighted from described reproduction time of described media information.Wherein, the first sub-acquisition device and content acquisition unit are described in detail in embodiment illustrated in fig. 3 aforementioned, do not repeat them here.

Then, playing device 32, according to described reproduction time dot information, plays described content information.Wherein, playing device 32 is described in detail in embodiment illustrated in fig. 3 aforementioned, does not repeat them here.

As one of the preferred version of the present embodiment, in the present embodiment, the second synchronizer also comprises pattern generator (not shown), and the first synchronizer also comprises first mode acquisition device (not shown); Wherein, playing device comprises sub-playing device (not shown) further.

Pattern generator is to the play mode information providing the media information of the current broadcasting of primary user device 1 from subscriber equipment 3 of primary user device 1 belonging to it.

The play mode information that pattern generator provides arrives it from subscriber equipment 3 via network.

First mode acquisition device obtains the play mode information of described media information.

Then, sub-playing device, according to described reproduction time dot information and described play mode information, plays described content information.Wherein, sub-playing device is described in detail in embodiment illustrated in fig. 3 aforementioned, does not repeat them here.

As one of the preferred version of the present embodiment, in the present embodiment, the first synchronizer also comprises the first duplicating device (not shown), and the second synchronizer also comprises the 3rd generator (not shown).

When the 3rd generator detects that user changes described media information or its play time, to the media identification information of media information and the reproduction time dot information after changing that provide the current broadcasting of primary user device 1 from subscriber equipment 3.

Such as, when the 3rd generator detects that user has dragged the reproduction time axle of the video of current broadcasting, obtain the reproduction time dot information of this video after user drags reproduction time axle, and the media identification information of this reproduction time dot information and this video is supplied to from subscriber equipment 3.

Again such as, when the 3rd generator detect user have selected another media information play time, obtain the media identification information of media information and reproduction time dot information that user selects, and be supplied to from subscriber equipment 3.

The media identification information that 3rd generator provides and the reproduction time dot information after changing arrive from subscriber equipment 3 via network.

Wherein, the first duplicating device is described in detail in embodiment illustrated in fig. 3 aforementioned, does not repeat them here.

As one of the preferred version of the present embodiment, in the present embodiment, the first synchronizer also comprises object information acquisition device (not shown), presents device (not shown) and select acquisition device (not shown), and aforementioned first acquisition device 31 comprises the second sub-acquisition device (not shown).

At least one optional synchronization object information of automatic network is obtained from the object information acquisition device subscriber equipment 3.

Particularly, the mode of at least one optional synchronization object information that object information acquisition device obtains automatic network includes but not limited to:

1) object information acquisition device is by other equipment in network, obtains network equipment pre-generatmg and at least one the optional synchronization object information spread in a network.Such as, the network equipment obtains the optional synchronization object information that multiple subscriber equipment provides respectively, wherein, each optional synchronization object information comprises the equipment identification information of the subscriber equipment providing this optional synchronization object information and the descriptor of one or more multimedia messages, the optional synchronization object information that each subscriber equipment provides by the network equipment merges, generate the file comprising at least one optional synchronization object information, and this file is spread in P2P network belonging to subscriber equipment 3, obtain this file to enable object information acquisition device.

2) object information acquisition device receives the optional synchronization object information that other subscriber equipmenies spread in a network.Wherein, the optional synchronization object information of each other subscriber equipmenies diffusion comprises the equipment identification information of the subscriber equipment of this optional synchronization object information of diffusion, preferably, also comprises the descriptor of one or more multimedia messages.

3) other equipment in object information acquisition device accesses network, to obtain at least one optional synchronization object information.Such as, the primary user device 1 of object information acquisition device access pre-determining, and obtain the broadcasting list of this primary user device 1, this broadcasting singly comprises the descriptor of one or more multimedia messages, or, the subscriber equipment of good friend's use of object information acquisition device calling party, and obtain the broadcasting list of the subscriber equipment that good friend uses, wherein, object information acquisition device determines by various ways the subscriber equipment that good friend uses, such as, object information acquisition device obtains the mailbox message of the MSN contact person of user when user allows, and the mailbox message of MSN contact person is supplied to the network equipment, the network equipment is according to this mailbox message, inquire about in information of registered users, and the current address information with the subscriber equipment at the user place of mailbox message login is sent to from subscriber equipment 3, the address information that then object information acquisition device equipment Network Based sends visits the subscriber equipment etc. that its good friend uses.

Present device and present all or part of optional synchronization object information at least one optional synchronization object information described to user.Wherein, present device and described in detail with reference to the embodiment shown in FIG. 3, do not repeat them here.

Then, select acquisition device to obtain the selection information of described user to the optional synchronization object information presented, wherein, this selection information is for determining the optional synchronization object information that user selects.

Then, second sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information determined based on described selection information, and, the content information after play time described in this media information.

Particularly, the second sub-acquisition device determines based on selection information the optional synchronization object information that user selects; Then, if the optional synchronization object information that user selects is that object information acquisition device is by 1 in its mode) or 2) obtain, then the second sub-acquisition device is according to the equipment identification information determination primary user device 1 comprised in optional synchronization object information, if the optional synchronization object information that user selects is that object information acquisition device is by 3 in its mode) obtain, then the second sub-acquisition device will provide the subscriber equipment of this optional synchronization object information as primary user device 1; Then, the second sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in primary user device, and, the content information after play time described in this media information.

Wherein, second sub-acquisition device obtains the mode of the content information after play time described in the reproduction time dot information of the media information of current broadcasting in primary user device and this media information, described in detail in embodiment illustrated in fig. 3 aforementioned, do not repeated them here.

Preferably, optional synchronization object information also comprises the predetermined reproduction time information of described one or more media information, and the second sub-acquisition device comprises the 3rd sub-acquisition device.When arriving the predetermined reproduction time of arbitrary media information in described one or more media information, 3rd sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information that described user selects, and, the content information after play time described in this media information.

Particularly, from the optional synchronization object information that subscriber equipment 3 recording user is selected, to make when arriving the predetermined reproduction time of arbitrary media information in described one or more media information, 3rd sub-acquisition device obtains the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information that described user selects, and, the content information after play time described in this media information.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.In addition, obviously " comprising " one word do not get rid of other unit or step, odd number does not get rid of plural number.Multiple unit of stating in system claims or device also can be realized by software or hardware by a unit or device.First, second word such as grade is used for representing title, and does not represent any specific order.

Claims

1. from subscriber equipment for synchronously playing a method for media information, wherein, the method comprises the following steps:

B, according to described reproduction time dot information, plays described content information;

Wherein, the method is further comprising the steps of:

-obtaining the play mode information of described media information, this play mode information comprises broadcasting configuration information, and wherein, described broadcasting configuration information comprises following at least one item:

-volume;

-light intensity;

-contrast;

Wherein, described step b comprises the following steps:

-according to described reproduction time dot information and described play mode information, play described content information.

2. method according to claim 1, wherein, described step a comprises the following steps:

A1 obtains reproduction time dot information and the media identification information of described media information;

A2, according to described media identification information, obtains the content information lighted from described reproduction time of described media information.

3. method according to claim 1 and 2, wherein, the method is further comprising the steps of:

-when again obtaining the media identification information of media information and the reproduction time dot information of current broadcasting in described primary user device, perform the step of the content information that reproduction time that obtain media information corresponding to described media identification information, that certainly again obtain is lighted, and, described step b.

4. method according to claim 1, wherein, the method is further comprising the steps of:

X obtains at least one optional synchronization object information of automatic network, wherein, each optional synchronization object information comprises can with the equipment identification information originally carrying out the synchronous primary user device play from subscriber equipment, and/or, the descriptor of the one or more media informations selectively synchronously play with this primary user device;

Y is in the described all or part of optional synchronization object information presented from subscriber equipment at least one optional synchronization object information described;

Z obtains and uses the described user from subscriber equipment to the selection information of the optional synchronization object information presented, and wherein, this selection information is for determining the optional synchronization object information selected from the user of subscriber equipment described in use;

Wherein, described step a comprises the following steps:

Obtain the reproduction time dot information of the media information of current broadcasting in the primary user device corresponding with the optional synchronization object information determined based on described selection information, and, the content information after play time described in this media information.

5. method according to claim 4, wherein, described step y comprises the following steps:

-according to described use from the user related information of the user of subscriber equipment, select the optional synchronization object information of part to present by least one optional synchronization object information described.

6. method according to claim 4, wherein, optional synchronization object information also comprises the predetermined reproduction time information of described one or more media information, wherein, the reproduction time dot information of the media information of current broadcasting in the primary user device that described acquisition is corresponding with the optional synchronization object information determined based on described selection information, and the step of the content information after play time described in this media information comprises the following steps:

-when arriving the predetermined reproduction time of arbitrary media information in described one or more media information, obtain the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object information that the user from subscriber equipment described in described use selects, and, the content information after play time described in this media information.

7. synchronously play a method for media information in the network device for assisting user equipment, wherein, the method comprises the following steps:

B is by described reproduction time dot information, and, the media identification information of described media information and/or obtain based on described media identification information, the content information lighted from described reproduction time of this media information be supplied to described primary user device from subscriber equipment;

Wherein, the method is further comprising the steps of:

The play mode information of media information that-acquisition primary user device provides, its current broadcasting, this play mode information comprises broadcasting configuration information, and wherein, described broadcasting configuration information comprises following at least one item:

-volume;

-light intensity;

-contrast;

Wherein, described step B comprises the following steps:

-by described reproduction time dot information and described play mode information, and the media identification information of described media information and/or described content information are supplied to described from subscriber equipment.

8. method according to claim 7, wherein, the method is further comprising the steps of:

-when meeting predetermined repeat condition, repeating said steps A and B.

9. the method according to claim 7 or 8, wherein, the method is further comprising the steps of:

X provides at least one optional synchronization object information to described from subscriber equipment, wherein, each optional synchronization object information comprises can with the equipment identification information originally carrying out synchronous primary user device from subscriber equipment, and/or, the descriptor of the one or more media informations selectively synchronously play with this primary user device;

From the selection information from user's at least one optional synchronization object information to this of subscriber equipment described in the use of subscriber equipment feedback described in Y receives;

Z, according to described selection information, determines the described primary user device from subscriber equipment.

10. method according to claim 9, wherein, the method is further comprising the steps of:

-obtain the user related information from the user of subscriber equipment described in described use;

Wherein, described step X comprises the following steps:

-according to described user related information, select at least one optional synchronization object information described by multiple predetermined optional synchronization object information;

-provide at least one optional synchronization object information described to described from subscriber equipment.

11. 1 kinds in primary user device for synchronously playing the method for media information, wherein, the method comprises the following steps:

-media identification information and the reproduction time dot information of the media information of current broadcasting in this primary user device are provided to the equipment in network, wherein, the equipment in this network comprises the network equipment or from subscriber equipment;

-the play mode information of described media information is provided to the equipment in described network, this play mode information comprises broadcasting configuration information, and wherein, described broadcasting configuration information comprises following at least one item:

-volume;

-light intensity;

-contrast.

12. methods according to claim 11, wherein, the method is further comprising the steps of:

-when detect use the user of described primary user device in described primary user device, change described media information or its play time time, to the equipment in described network provide described media information media identification information and change after reproduction time dot information.

13. 1 kinds at the first synchronizer playing media information synchronous from subscriber equipment, wherein, this first synchronizer comprises:

Playing device, for according to described reproduction time dot information, plays described content information;

Wherein, this first synchronizer also comprises:

First mode acquisition device, for obtaining the play mode information of described media information, this play mode information comprises broadcasting configuration information, and wherein, described broadcasting configuration information comprises following at least one item:

-volume;

-light intensity;

-contrast;

Wherein, described playing device comprises:

Sub-playing device, for according to described reproduction time dot information and described play mode information, plays described content information.

14. first synchronizers according to claim 13, wherein, described first acquisition device comprises:

First sub-acquisition device, for obtaining reproduction time dot information and the media identification information of described media information;

Content acquisition unit, for according to described media identification information, obtains the content information lighted from described reproduction time of described media information.

15. the first synchronizers according to claim 13 or 14, wherein, this first synchronizer also comprises:

First duplicating device, for when again obtaining the media identification information of media information and the reproduction time dot information of current broadcasting in described primary user device, trigger the operation that described first acquisition device performs the content information that reproduction time that obtain media information corresponding to described media identification information, that certainly again obtain is lighted, and, described playing device executable operations.

16. first synchronizers according to claim 13, wherein, this first synchronizer also comprises:

Object information acquisition device, for obtaining at least one optional synchronization object information of automatic network, wherein, each optional synchronization object information comprises can with the equipment identification information originally carrying out the synchronous primary user device play from subscriber equipment, and/or, the descriptor of the one or more media informations selectively synchronously play with this primary user device;

Present device, in the described all or part of optional synchronization object information presented from subscriber equipment at least one optional synchronization object information described;

Selecting acquisition device, using the described user from subscriber equipment to the selection information of the optional synchronization object information presented for obtaining, wherein, this selection information is for determining the optional synchronization object information selected from the user of subscriber equipment described in use;

Wherein, described first acquisition device comprises:

Second sub-acquisition device, for the reproduction time dot information of the media information of current broadcasting in the primary user device that the optional synchronization object information obtained with determine based on described selection information is corresponding, and, the content information after play time described in this media information.

17. first synchronizers according to claim 16, wherein, described in present device and comprise:

Son presents device, for according to described use from the user related information of the user of subscriber equipment, select the optional synchronization object information of part to present by least one optional synchronization object information described.

18. first synchronizers according to claim 16, wherein, optional synchronization object information also comprises the predetermined reproduction time segment information of described one or more media information, and wherein, described second sub-acquisition device comprises:

3rd sub-acquisition device, for when arriving the predetermined reproduction time section of arbitrary media information in described one or more media information, obtain the reproduction time dot information of the media information of current broadcasting the primary user device corresponding with the optional synchronization object that the user from subscriber equipment described in described use selects, and, the content information after play time described in this media information.

Synchronously play the servicing unit of media information for assisting user equipment for 19. 1 kinds, wherein, this servicing unit comprises:

First generator, for by described reproduction time dot information, and, the media identification information of described media information and/or obtain based on described media identification information, the content information lighted from described reproduction time of this media information be supplied to described primary user device from subscriber equipment;

Wherein, this servicing unit also comprises:

Second pattern acquiring device, for obtaining the play mode information of media information that primary user device provides, its current broadcasting, this play mode information comprises broadcasting configuration information, and wherein, described broadcasting configuration information comprises following at least one item:

-volume;

-light intensity;

-contrast;

Wherein, described first generator comprises:

First sub-generator, for by described reproduction time dot information and described play mode information, and the media identification information of described media information and/or described content information are supplied to described from subscriber equipment.

20. servicing units according to claim 19, wherein, this servicing unit also comprises:

Second duplicating device, for when meeting predetermined repeat condition, triggers described second acquisition device and described first generator executable operations.

21. servicing units according to claim 19 or 20, wherein, this servicing unit also comprises:

Object information generator, for providing at least one optional synchronization object information to described from subscriber equipment, wherein, each optional synchronization object information comprises can with the equipment identification information originally carrying out synchronous primary user device from subscriber equipment, and/or, the descriptor of the one or more media informations selectively synchronously play with this primary user device;

Receiving system, for receiving the selection information from user's at least one optional synchronization object information to this of subscriber equipment described in the described use from subscriber equipment feedback;

Primary user's determining device, for according to described selection information, determines the described primary user device from subscriber equipment.

22. servicing units according to claim 21, wherein, this servicing unit also comprises:

User profile acquisition device, for obtaining the user related information from the user of subscriber equipment described in described use;

Wherein, described object information acquisition device comprises:

Choice device, for according to described user related information, selects at least one optional synchronization object information described by multiple predetermined optional synchronization object information;

Second sub-generator, for providing at least one optional synchronization object information described to described from subscriber equipment.

23. 1 kinds of second synchronizers for broadcasting media information synchronous in primary user device, wherein, this second synchronizer comprises:

Second generator, for providing media identification information and the reproduction time dot information of the media information of current broadcasting in this primary user device to the equipment in network, wherein, the equipment in this network comprises the network equipment or from subscriber equipment;

Pattern generator, for providing the play mode information of described media information to the equipment in described network, this play mode information comprises broadcasting configuration information, and wherein, described broadcasting configuration information comprises following at least one item:

-volume;

-light intensity;

-contrast.

24. second synchronizers according to claim 23, wherein, this second synchronizer also comprises:

3rd generator, for when detect use the user of described primary user device in described primary user device, change described media information or its play time time, to the equipment in described network provide described media information media identification information and change after reproduction time dot information.

25. 1 kinds, from subscriber equipment, comprise the first synchronizer as described in item at least one in claim 13 to 18.

26. 1 kinds of network equipments, comprise the servicing unit as described in item at least one in claim 19 to 22.

27. 1 kinds of primary user device, comprise the second synchronizer as described in claim 23 or 24.

28. 1 kinds, for synchronously playing the system of media information, comprise as claimed in claim 25 from subscriber equipment and primary user device as claimed in claim 27.

29. 1 kinds, for synchronously playing the system of media information, comprise as claimed in claim 25 from subscriber equipment, the network equipment as claimed in claim 26 and primary user device as claimed in claim 27.