CN103686250A - Method for sharing fragment of media file and relevant devices - Google Patents
Method for sharing fragment of media file and relevant devices Download PDFInfo
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- CN103686250A CN103686250A CN201310722120.8A CN201310722120A CN103686250A CN 103686250 A CN103686250 A CN 103686250A CN 201310722120 A CN201310722120 A CN 201310722120A CN 103686250 A CN103686250 A CN 103686250A
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Abstract
The embodiment of the invention provides a method for sharing a fragment of a media file. The method comprises the steps of: obtaining characteristic information of the fragment of the media file based on a bookmark setting command input by a terminal user, wherein the characteristic information includes identity identification of the media file and time bucket information of the fragment of the media file; when identification information of sharing users input by the terminal user is received, generating a sharing request based on the characteristic information, the identification information of the terminal user and the identification information of the sharing users; sending the sharing request to a back-stage management server to enable terminals of sharing users to receive prompt information generated based on the sharing request and sent by the back-stage management server, wherein the prompt information includes the identification information of the terminal user. The invention also discloses a terminal and a back-stage management server. With the adoption of the invention, the fragment in the media file can be shared among terminals.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and relevant device of sharing media file fragments.
Background technology
Universal along with the audio/video program of TV, increasing user watches digital television program, digital television program is mainly from electronic program guides back-stage management server (Electronic Program Guide) program request, electronic program guides background management system in electronic program guides back-stage management server is as the gate system of IPTV, for end user's consumption provides guide.When user is when watching program, if have a mind to, wish the fragment of liking to be covered up to watch next time, can take the mode of break-point continuous playing, for example user selects to play halt in program, upper, from playing halt, start to watch while once watching, yet break-point continuous playing can only be played to end from playing halt always, user can not select arbitrarily fragment wherein to play, moreover, broadcast program can only be play by the terminal of this program of collection, and can not play by another terminal access.
Summary of the invention
The embodiment of the present invention provides a kind of method and relevant device of sharing media file fragments, can make to share between terminal the fragment in media file.
Embodiment of the present invention first aspect provides a kind of method of sharing media file fragments, comprising:
According to the bookmark of terminal use's input, the characteristic information that media file fragments is obtained in instruction is set, described characteristic information comprises the identify label of media file and the period information of media file fragments;
When receive described terminal use input share user's identification information time, according to described characteristic information, described terminal use's identification information and described in share user identification information generate and share request;
Will described in share request and send to back-stage management server so that share that user's terminal receives that described back-stage management server sends according to described, share the information that request generates, described information comprises described terminal use's identification information.
Embodiment of the present invention second aspect provides a kind of method of sharing media file fragments, comprising:
Receive the request of sharing that user's terminal sends, describedly share that request comprises the characteristic information of the media file fragments that terminal use need share, described terminal use's identification information and the identification information of sharing user, described characteristic information comprises the identify label of media file and the period information of media file fragments;
According to described reception share request generate information and described information is sent to described in share user's terminal, described information comprises described terminal use's identification information;
The playing request of sharing user's terminal transmission described in reception;
According to the playing request of described reception, extract described characteristic information, and described in the play content generating according to described characteristic information is sent to, share user's terminal.
The embodiment of the present invention third aspect provides a kind of terminal, comprising:
Characteristic information receiver module, for the characteristic information that media file fragments is obtained in instruction being set according to the bookmark of terminal use's input, described characteristic information comprises the identify label of media file and the period information of media file fragments;
Share request generation module, for when receive described terminal use input share user's identification information time, according to described characteristic information, described terminal use's identification information and described in share user identification information generate and share request;
Information sending module, described in being used for inciting somebody to action, share request and send to back-stage management server, so that share that user's terminal receives that described back-stage management server sends according to described, share the information that request generates, described information comprises described terminal use's identification information.
Embodiment of the present invention fourth aspect provides a kind of back-stage management server, comprising:
Share request receiving module, for receiving the request of sharing that user's terminal sends, describedly share that request comprises the characteristic information of the media file fragments that terminal use need share, described terminal use's identification information and the identification information of sharing user, described characteristic information comprises the identify label of media file and the period information of media file fragments;
Information generation module, for described in basis, share that request receiving module receives share request generate information and described information is sent to described in share user's terminal, described information comprises described terminal use's identification information;
Playing request receiver module, the playing request sending for sharing user's terminal described in receiving;
Play content generation module, for extracting described characteristic information according to the playing request of described reception, and shares user's terminal described in the play content generating according to described characteristic information is sent to.
Adopt the embodiment of the present invention, the terminal that can make user arranges according to user's bookmark the relevant information that the video file that user shares is obtained in instruction, generation is shared and will be shared request after request and send to back-stage management server, by back-stage management server, sending information watches with prompting good friend to good friend's terminal, can make the fragment in any selecting video file of user, and be shared with and specify good friend, realized sharing of media file fragments between terminal, strengthen user's experience sense.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of schematic flow sheet of sharing the method for media file fragments of the embodiment of the present invention;
Fig. 2 is the method flow schematic diagram that the another kind of the embodiment of the present invention is shared media file fragments;
Fig. 3 is that another of the embodiment of the present invention shared the method flow schematic diagram of media file fragments;
Fig. 4 is the structural representation of a kind of terminal of the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of back-stage management server of the embodiment of the present invention;
Fig. 6 is the structural representation of information generation module of a kind of back-stage management server of the embodiment of the present invention;
Fig. 7 is the structural representation of play content generation module of a kind of back-stage management server of the embodiment of the present invention;
Fig. 8 is the structural representation of play content generation unit of a kind of back-stage management server of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Adopt the embodiment of the present invention can make to share between terminal the fragment in media file.
Refer to Fig. 1, Fig. 1 is a kind of schematic flow sheet of sharing the method for media file fragments of the embodiment of the present invention.The media file that the embodiment of the present invention relates to can be the file that audio/video file, matchmaker provide the types such as file and word novel, and related terminal can be the networked devices such as Set Top Box or integration television.The present embodiment is illustrated with video file.
As shown in Figure 1, a kind of method of sharing media file fragments of the embodiment of the present invention can comprise the following steps.
In specific implementation, when user watches video to wonderful, if want, be shared with good friend, input bookmark instruction is set, wherein the broadcasting start time point of the video segment that instruction comprises that user selects to be set and to play end time point be period information to bookmark, the terminal reception of clicking user after confirming arranges according to the bookmark of user's input the characteristic information that video segment is obtained in instruction, and characteristic information comprises the identify label of media file and the period information of video segment.Characteristic information also comprises the descriptor of user to video segment input, user terminal can, after user has arranged the broadcasting start time point of video segment and play end time point, eject dialog box and allow user input the general description to the content of video segment.As a kind of enforceable mode, user can choose a plurality of video segments in video file.
In specific implementation, when user's terminal receives the identification information of sharing user of user's input, be i.e., during good friend that user's input is shared, according to the characteristic information of video segment, user's identification information and good friend's identification information, generate and share request.
In specific implementation, user's terminal sends to back-stage management server by the request of sharing generating, the request of sharing that back-stage management server sends according to user's terminal generates information, and information is sent to good friend's terminal, information comprises user's identification information, to point out good friend, is which user shares to good friend.
As a kind of enforceable mode, information also can comprise the descriptor of user to video file, makes good friend can understand intuitively the content of user's sharing video frequency file.
As a kind of enforceable mode, back-stage management server sends in the terminal that receives user share request after, the identification information of sharing the characteristic information of the video segment in request, user's identification information and good friend is preserved, to generate according to the characteristic information of video segment the terminal plays that play content is sent to good friend.
By implementing the described method of Fig. 1, the terminal that can make user arranges according to user's bookmark the relevant information that the video file that user shares is obtained in instruction, generation is shared and will be shared request after request and send to back-stage management server, by back-stage management server, sending information watches with prompting good friend to good friend's terminal, can make the fragment in any selecting video file of user, and be shared with and specify good friend, realized sharing of media file fragments between terminal, strengthen user's experience sense.
Refer to Fig. 2, Fig. 2 is the method flow schematic diagram that the another kind of the embodiment of the present invention is shared media file fragments.The media file that the embodiment of the present invention relates to can be the file that audio/video file, matchmaker provide the types such as file and word novel, and related terminal can be the networked devices such as Set Top Box or integration television.The present embodiment is illustrated with video file.
As shown in Figure 2, the method that the another kind of the embodiment of the present invention is shared media file fragments can comprise the following steps.
In specific implementation, back-stage management server receives the request of sharing that user's terminal sends, and the process of establishing of sharing request can refer to step 100 and the step 110 of embodiment Fig. 1.
In specific implementation, the identification information of sharing the user in request that back-stage management server sends according to user's terminal and good friend's identification information generate information, and information is sent to good friend's terminal, to point out good friend, be which user shares to good friend.
As a kind of enforceable mode, information also can comprise the descriptor of user to video file, makes good friend can understand intuitively the content of user's sharing video frequency file.
As a kind of enforceable mode, back-stage management server sends in the terminal that receives user share request after, the identification information of sharing the characteristic information of the video segment in request, user's identification information and good friend is preserved, to generate play content and play content is sent to good friend's terminal plays according to the characteristic information of video segment.
In specific implementation, when good friend clicks information, good friend's terminal sends playing request to back-stage management server.
In specific implementation, when back-stage management server receives the playing request that good friend's terminal sends, according to playing request, extract the characteristic information of video segment, the characteristic information of video segment comprises the broadcasting start time point of video segment and plays end time point, the broadcasting start time point of video segment and broadcasting end time point are changed to generation play content through corresponding, and play content is sent to good friend.
By implementing the described method of Fig. 2, the terminal that can make back-stage management server receive user sends shares request, and sends information according to sharing the terminal of request to good friend.When good friend clicks while playing, the characteristic information of the video file that back-stage management server sends user generates corresponding play content, and is sent to good friend's terminal plays, has realized sharing of media file fragments between terminal, strengthens user's experience sense.
Refer to Fig. 3, Fig. 3 is that another of the embodiment of the present invention shared the method flow schematic diagram of media file fragments.The media file that the embodiment of the present invention relates to can be the file that audio/video file, matchmaker provide the types such as file and word novel, and related terminal can be the networked devices such as Set Top Box or integration television.The present embodiment is illustrated with video file.
As shown in Figure 3, the method that another of the embodiment of the present invention shared media file fragments can comprise the following steps.
As a kind of enforceable mode, back-stage management server is adjustable with electronic program guides backstage front-end server (View) so that backstage front-end server receiving terminal send share request.Backstage front-end server is the front end system of electronic program guides, and the information that can be used as back-stage management server transmission is sent to interactive interface through transforming, and realizes man-machine interaction.Receive the request of sharing that user's terminal sends, the process of establishing of sharing request can refer to step 100 and the step 110 of embodiment Fig. 1.
In specific implementation, after back-stage management server is extracted the broadcasting start time point of the video segment of sharing in request by backstage front-end server, according to playing frame corresponding to initial time dot generation, and the generation image data corresponding with frame, image data can be thumbnail.
In specific implementation, back-stage management server generates bookmark according to the characteristic information of fragment start frame and video file, and characteristic information comprises identify label, the broadcasting start time point of media file and plays end time point.Bookmark also can comprise the thumbnail that fragment start frame is corresponding, for user, browses.
As a kind of enforceable mode, characteristic information also comprises the title of user to the descriptor of video file segments, user name, video file.
As a kind of enforceable mode, if share, in request, do not play end time point, the broadcasting end time point of back-stage management server using the broadcasting end time point of video file as video file segments.
As a kind of enforceable mode, owing to can in a video, a plurality of bookmarks being set, so only corresponding the identify label of this video file of each bookmark.
In specific implementation, back-stage management server generates information according to the identification information of terminal use's identification information and bookmark, and information is sent to good friend's terminal.Information also can comprise the descriptor of user to video file, makes good friend can understand intuitively the content of user's sharing video frequency file, and information also can comprise the thumbnail that fragment start frame is corresponding, for good friend, browses.The identification information of bookmark is for identifying bookmark in the memory location of user's space, as shares record sheet, the thumbnail that video file segments that user can share by the space navigation of oneself is corresponding and the buddy list of sharing.
As a kind of enforceable mode, share record sheet and also can comprise media file fragments type.As the media file fragments type of implementing illustration 1 and Fig. 2 is video type, media file fragments type also can be audio types, word novel types etc.
As a kind of enforceable mode, owing to can in a video file, a plurality of bookmarks being set, so this shares the identification information that can simultaneously store a plurality of bookmarks in record sheet.
In specific implementation, when good friend clicks information, good friend's terminal sends playing request to back-stage management server, and wherein playing request is carried the identification information of bookmark, so that back-stage management server can find corresponding bookmark according to the identification information of bookmark in sharing record sheet.
In specific implementation, whether back-stage management server has to order according to authentication, mandate, charging (Authentication, Authorization and accounting, AAA) authentication determination good friend is watched video billing of services.Aaa protocol is to provide a kind of framework of service charging information needed, and the use of all kinds of resources in network, need to be managed by authentication，authorization，accounting.Only have the identity of having confirmed user, the service providing could be charged to user, also can prevent that disabled user from destroying network simultaneously.After confirming user identity, the service type of applying for while opening an account according to user, system can be authorized client corresponding authority.Finally, when user uses system resource, need to have corresponding equipment come counting user the situation that takies to resource, to client, collect corresponding expense accordingly.
As a kind of enforceable mode, if having to order, back-stage management server judgement good friend watches video billing of services, by aaa protocol, execution step 308; If good friend does not order and watches video billing of services, perform step 309, back-stage management server stops the service for good friend.
In specific implementation, when judgment result is that of step 307 is, back-stage management server is extracted video file according to the identify label of media file, and the video file of extraction is for the play content of generating video file fragment.
In specific implementation, the duration that calculates video file segments is prior art, and the present embodiment repeats no more.
Back-stage management server generates corresponding play content and play content identifier (Token) according to the duration of video file and video file segments.
As a kind of enforceable mode, the embodiment of the present invention can be carried out interactive cooperation by back-stage management server and other servers, and the play content that back-stage management server is generated by step 311 sends to good friend's terminal plays, is specifically described below.
Back-stage management server can be sent to backstage front-end server by the duration of video segment and play content identifier, the duration of the video segment that backstage front-end server sends according to back-stage management server converts time schedule bar to, and send to good friend's terminal, the display terminal being connected by good friend's terminal shows, to demonstrate time schedule and total duration of video segment.
Because backstage front-end server can not directly obtain play content, therefore the play content identifier of video segment need to be sent to session manager, by session manager, to back-stage management server, gather play content.Session manager is the interaction of whole session activation and the server of computer system tracing process that keeps user, its major function is under the negotiation by the explorer of suitable server and networking component, for the essential resource of acquisition conversation, video flowing is passed in good friend's terminal from back-stage management server.Session manager is that backstage front-end server gathers play content to back-stage management server request, keeps session activation process.
In specific implementation, when back-stage management server receives the request of session manager, the play content of generation is sent to session manager.Session manager carries play content to video stream pushing server (Video Stream Server) request plug-flow.Stream pushing server is responsible for the terminal to good friend by digital video frequency flow, when session manager is obtained play content, play content is sent to video stream pushing server, request video stream pushing server plug-flow.
Video stream pushing server after receiving the play content that session manager sends, by play content with the form plug-flow of video flowing the terminal to good friend, by display terminal, play, to reach the object of watching video segment.
By the described method of embodiment Fig. 3, can make good friend browse by back-stage management server the information that user sends, if good friend has ordered video-see service, back-stage management server puts according to the broadcasting start time point in bookmark and broadcasting end time the duration that calculates video segment, generate play content and identifier thereof, and by the backstage front-end server of the duration of video segment and the transmission of play content identifier, by backstage front-end server, according to the duration rise time progress bar of video segment, be sent to good friend's terminal, again play content identifier is obtained from back-stage management server to play content by session manager, and by video stream pushing device by play content plug-flow the terminal to good friend, so that the display terminal that good friend's terminal connects is play, realized the object that good friend watches the video segment that user shares.
Refer to Fig. 4, Fig. 4 is the structural representation of a kind of terminal of the embodiment of the present invention.Terminal as shown in Figure 4 comprises characteristic information receiver module 400, shares request generation module 410 and information sending module 420.
Characteristic information receiver module 400, for the characteristic information that media file fragments is obtained in instruction being set according to the bookmark of terminal use's input, characteristic information comprises the identify label of media file and the period information of media file fragments;
Share request generation module 410, for when receive terminal use input share user's identification information time, according to characteristic information, terminal use's identification information and the identification information generation of sharing user, share request;
By the described terminal of embodiment Fig. 4, the terminal that can make user arranges according to user's bookmark the relevant information that the video file that user shares is obtained in instruction, generation is shared and will be shared request after request and send to back-stage management server, by back-stage management server, sending information shares user to the terminal of sharing user with prompting and watches, can make the fragment in any selecting video file of user, and be shared with to specify and share user, realize sharing of media file fragments between terminal, strengthened user's experience sense.
Refer to Fig. 5, Fig. 5 is the structural representation of a kind of back-stage management server of the embodiment of the present invention.Back-stage management server as shown in Figure 5 comprises: share request receiving module 500, information generation module 510, playing request receiver module 520 and play content generation module 530.
Share request receiving module 500, for receiving the request of sharing that user's terminal sends, share that request comprises the characteristic information of the media file fragments that terminal use need share, terminal use's identification information and the identification information of sharing user, characteristic information comprises the identify label of media file and the period information of media file fragments;
Playing request receiver module 520, for receiving the playing request of the terminal transmission of sharing user;
Play content generation module 530, for according to the playing request characteristic information extraction receiving, and sends to the play content generating according to characteristic information the terminal of sharing user.
By the described back-stage management server of embodiment Fig. 5, the terminal that can make back-stage management server receive user sends shares request, and to the terminal of sharing user, sends information according to sharing request.When sharing user, click while playing, the characteristic information of the video file that back-stage management server sends user generates corresponding play content, and be sent to the terminal plays of sharing user, and realized sharing of media file fragments between terminal, strengthen user's experience sense.
Refer to Fig. 6, Fig. 6 is the structural representation of information generation module of a kind of back-stage management server of the embodiment of the present invention.Information generation module 510 as shown in Figure 6 comprises: acquiring unit 600, bookmark generation unit 610 and transmitting element 620.
Acquiring unit 600, for extracting broadcasting start time point from the request of sharing receiving, and obtains corresponding fragment start frame according to playing start time point;
Bookmark generation unit 610, for generating bookmark according to fragment start frame and characteristic information, and is saved to bookmark the memory location of terminal use's appointment;
Transmitting element 620, for generating information according to the identification information of terminal use's identification information and bookmark, and sends to information the terminal of sharing user, and the identification information of bookmark is for identifying the memory location of bookmark.
By the described information generation module of embodiment Fig. 6, can make back-stage management server generate bookmark according to fragment start frame and characteristic information, and provide user to browse in the space that bookmark is kept at user, and generate information prompting and share the media file fragments that user watches user to share, realized sharing of media file fragments between user.
Refer to Fig. 7, Fig. 7 is the structural representation of play content generation module of a kind of back-stage management server of the embodiment of the present invention.Play content generation module 530 as shown in Figure 7 comprises: extraction unit 700, play content generation unit 710 and play content transmitting element 720.
Extraction unit 700, for the identification information of the bookmark that carries according to playing request from bookmark extract media file identify label, play start time point and play end time point;
Play content generation unit 710, for according to the identify label of media file, play start time point and play end time dot generation play content;
Play content transmitting element 720, for play content being sent to the terminal of sharing user, obtains corresponding video flowing according to play content to video server and plays so that share user's terminal.
By the described play content generation module of embodiment Fig. 7, can make back-stage management server generate play content according to the selection of sharing user, and play content is sent to the terminal of sharing user, realized sharing of media file fragments between user.
Refer to Fig. 8, Fig. 8 is the structural representation of play content generation unit of a kind of back-stage management server of the embodiment of the present invention.Play content generation unit 710 as shown in Figure 8 comprises: judgment sub-unit 800, extraction subelement 810, computation subunit 820 and generation subelement 830.
Whether judgment sub-unit 800, share user by authentication, mandate, charging aaa authentication for judgement;
Generate subelement 830, for generating play content according to the duration that extracts the media file of subelement 810 extractions and the media file fragments of computation subunit 820 calculating.
By the described play content generation unit of embodiment Fig. 8, can make back-stage management server authenticate sharing user, and generate play content according to the duration of media file and media file fragments, safeguard the order of back-stage management displaying video, also realized sharing of media file fragments between user.
Device embodiment described above is only schematic, the wherein said unit as separating component explanation can or can not be also physically to separate, the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in a plurality of network element.Can select according to the actual needs some or all of module wherein to realize the object of the present embodiment scheme.Those of ordinary skills, in the situation that not paying performing creative labour, are appreciated that and implement.
Step in embodiment of the present invention method can be carried out according to actual needs order and adjusted, merges and delete.
Module in embodiment of the present invention device or unit can merge according to actual needs, divide and delete.
The module of the embodiment of the present invention or module, can be with universal integrated circuit (as central processor CPU), or realizes with application-specific integrated circuit (ASIC) (ASIC).
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each execution mode can add essential general hardware platform by software and realize, and can certainly pass through hardware.Understanding based on such, the part that technique scheme contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in computer-readable recording medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the method described in some part of each embodiment or embodiment.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The modification of doing within any spirit at above-mentioned execution mode and principle, be equal to and replace and improvement etc., within all should being included in the protection range of this technical scheme.
Claims (14)
1. a method of sharing media file fragments, is characterized in that, comprising:
According to the bookmark of terminal use's input, the characteristic information that media file fragments is obtained in instruction is set, described characteristic information comprises the identify label of media file and the period information of media file fragments;
When receive described terminal use input share user's identification information time, according to described characteristic information, described terminal use's identification information and described in share user identification information generate and share request;
Will described in share request and send to back-stage management server so that share that user's terminal receives that described back-stage management server sends according to described, share the information that request generates, described information comprises described terminal use's identification information.
2. method according to claim 1, is characterized in that, described characteristic information also comprises the descriptor of described terminal use to described media file fragments input;
The period information of described media file fragments comprises to be play start time point and plays end time point.
3. a method of playing media file fragments, is characterized in that, comprising:
Receive the request of sharing that user's terminal sends, describedly share that request comprises the characteristic information of the media file fragments that terminal use need share, described terminal use's identification information and the identification information of sharing user, described characteristic information comprises the identify label of media file and the period information of media file fragments;
According to described reception share request generate information and described information is sent to described in share user's terminal, described information comprises described terminal use's identification information;
The playing request of sharing user's terminal transmission described in reception;
According to the playing request of described reception, extract described characteristic information, and described in the play content generating according to described characteristic information is sent to, share user's terminal.
4. method according to claim 3, is characterized in that, described characteristic information also comprises the descriptor of described terminal use to described media file fragments input;
The period information of described media file fragments comprises to be play start time point and plays end time point.
5. method according to claim 4, is characterized in that, described according to described reception share request generate information and described information is sent to described in share user terminal comprise:
From the request of sharing of described reception, extract described broadcasting start time point, and obtain corresponding fragment start frame according to described broadcasting start time point;
According to described fragment start frame and described characteristic information, generate bookmark, and described bookmark is saved to the memory location of described terminal use's appointment;
According to the identification information of described terminal use's identification information and described bookmark, generate information, and described in described information is sent to, share user's terminal, the identification information of described bookmark is for identifying the memory location of described bookmark.
6. method according to claim 5, is characterized in that, the described playing request according to described reception is extracted described characteristic information, and the terminal of sharing user described in the play content generating according to described characteristic information is sent to comprises:
The identification information of the described bookmark carrying according to described playing request extracts the identify label of described media file, described broadcasting start time point and described broadcasting end time point from described bookmark;
According to the identify label of described media file, described broadcasting start time point and described broadcasting end time dot generation play content;
The terminal of sharing user described in described play content is sent to so that described in share user terminal according to described play content, to video server, obtain corresponding video flowing and play.
7. method according to claim 6, is characterized in that, describedly according to the identify label of described media file, described broadcasting start time point and described broadcasting end time dot generation play content, comprises:
Whether described in judgement, share user by authentication, mandate, charging aaa authentication;
If be judged as YES, according to the identify label of described media file, extract described media file;
According to the duration of the broadcasting start time point of described media file fragments and the described media file fragments of described broadcasting end time point calculating;
According to the duration of described media file and described media file fragments, generate described play content.
8. a terminal, is characterized in that, comprising:
Characteristic information receiver module, for the characteristic information that media file fragments is obtained in instruction being set according to the bookmark of terminal use's input, described characteristic information comprises the identify label of media file and the period information of media file fragments;
Share request generation module, for when receive described terminal use input share user's identification information time, according to described characteristic information, described terminal use's identification information and described in share user identification information generate and share request;
Information sending module, described in being used for inciting somebody to action, share request and send to back-stage management server, so that share that user's terminal receives that described back-stage management server sends according to described, share the information that request generates, described information comprises described terminal use's identification information.
9. terminal according to claim 8, is characterized in that, described characteristic information also comprises the descriptor of described terminal use to described media file fragments input;
The period information of described media file fragments comprises to be play start time point and plays end time point.
10. a back-stage management server, is characterized in that, comprising:
Share request receiving module, for receiving the request of sharing that user's terminal sends, describedly share that request comprises the characteristic information of the media file fragments that terminal use need share, described terminal use's identification information and the identification information of sharing user, described characteristic information comprises the identify label of media file and the period information of media file fragments;
Information generation module, for described in basis, share that request receiving module receives share request generate information and described information is sent to described in share user's terminal, described information comprises described terminal use's identification information;
Playing request receiver module, the playing request sending for sharing user's terminal described in receiving;
Play content generation module, for extracting described characteristic information according to the playing request of described reception, and shares user's terminal described in the play content generating according to described characteristic information is sent to.
11. back-stage management server according to claim 10, is characterized in that, described characteristic information also comprises the descriptor of described terminal use to described media file fragments input;
The period information of described media file fragments comprises to be play start time point and plays end time point.
12. back-stage management server according to claim 11, is characterized in that, described information generation module comprises:
Acquiring unit, extracts described broadcasting start time point for the request of sharing from described reception, and obtains corresponding fragment start frame according to described broadcasting start time point;
Bookmark generation unit, for generating bookmark according to described fragment start frame and described characteristic information, and is saved to described bookmark the memory location of described terminal use's appointment;
Transmitting element, for generating information according to the identification information of described terminal use's identification information and described bookmark, and described in described information is sent to, share user's terminal, the identification information of described bookmark is for identifying the memory location of described bookmark.
13. back-stage management server according to claim 12, is characterized in that, described play content generation module comprises:
Extraction unit, extracts the identify label of described media file, described broadcasting start time point and described broadcasting end time point for the identification information of the described bookmark that carries according to described playing request from described bookmark;
Play content generation unit, for according to the identify label of described media file, described broadcasting start time point and described broadcasting end time dot generation play content;
Play content transmitting element, for sharing user's terminal described in described play content is sent to so that described in share user terminal according to described play content, to video server, obtain corresponding video flowing and play.
14. back-stage management server according to claim 13, is characterized in that, described play content generation unit comprises:
Whether judgment sub-unit, share user by authentication, mandate, charging aaa authentication described in judging;
Extract subelement, if while for judgment result is that of described judgment sub-unit being, extract described media file according to the identify label of described media file;
Computation subunit, for putting according to the broadcasting start time point of described media file fragments and described broadcasting end time the duration that calculates described media file fragments;
Generate subelement, for generating play content according to the duration of the media file fragments of the media file of described extraction subelement extraction and the calculating of described computation subunit.
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