CN102685561B - Program carousel method and system, terminal equipment and program on-demand device - Google Patents
Program carousel method and system, terminal equipment and program on-demand device Download PDFInfo
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- CN102685561B CN102685561B CN201210140252.5A CN201210140252A CN102685561B CN 102685561 B CN102685561 B CN 102685561B CN 201210140252 A CN201210140252 A CN 201210140252A CN 102685561 B CN102685561 B CN 102685561B
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Abstract
The invention provides a program carousel method and system, terminal equipment and a program on-demand device. The terminal equipment sends an identifier carrying about a carousel program and a playing time point request message of the carousel program to an on-demand server and receives a media stream for playing of the carousel program, which is returned by the on-demand server according to the identifier of the carousel program and the playing time point of the carousel program, therefore program carousel is realized based on the terminal equipment without deploying the carousel server, the problem that greater pressure is brought to a network connected with the carousel server in the process of realizing the program carousel on the basis of the carousel server is avoided, and the cost of realizing the program carousel is reduced because the carousel server does not need to the deployed.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method of program carousel, system, terminal equipment and programme requesting device.
Background technology
Network convention TV (Internet Protocol Television, IPTV) be the infrastructure utilizing cable television network, using interactive set-top box as primary recipient terminal, using domestic TV as main display terminal, provided the multiple digital media service comprising TV programme by Internet agreement.
Carousel (Near Video On Demand, NVOD) is one of IPTV key property, and carousel refers to the files in stream media after coded treatment, carries out layout in a certain order, to the mode that program is play.Utilize the reproduction time that carousel technology can be arbitrarily programmed, one group of request program is organized, be pushed to user in live mode, what user experienced when watching carousel channel is the experience of direct broadcast band, does not need the program can not selecting viewing voluntarily.Such as, utilize carousel technology to realize virtual channel, organize the program as virtual channel by one group of request program, be pushed to user with direct-seeding.Virtual channel Neng Shi operator provides more abundant direct broadcast band for user, and need not increase expensive encoder device, and in addition, insertion of advertising can expand revenue source in a program which; And for example, for the carousel channel being deployed in hotel, various advertisement temporally can be carried out layout in channel and (such as, arrange dining room advertisement at the dinner hour, eve plays Christmas gift advertisement etc. at Christmas), improve advertisement to the attraction of user.
At present, IPTV realizes program carousel by deployment carousel server and multiple stage vod server, namely carousel server is from Content Management System (Content Management System, CMS) carousel channel and carousel program list is obtained, according to carousel program list, the Media Stream of carousel program is obtained from corresponding vod server, this Media Stream is handed down to terminal equipment by the mode of multicast or clean culture, but, when carousel server needs to support more carousel channel, the bandwidth exported from carousel server can be very high, larger pressure can be caused to the network connecting carousel server.
Summary of the invention
The embodiment of the present invention provides a kind of method of program carousel, system, terminal equipment and programme requesting device, for solving when carousel server needs to support more carousel channel, the bandwidth exported from carousel server can be very high, the network connecting carousel server caused to the problem of larger pressure.
The embodiment of the present invention provides a kind of method of program carousel, comprising: terminal equipment sends a request message to vod server, carries the mark of carousel program and the play time of described carousel program in described request message; Described terminal equipment receives the play time of described vod server according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned.
The embodiment of the present invention also provides a kind of method of program carousel, comprising: the request message that receiving terminal apparatus sends, and carries the mark of carousel program and the play time of described carousel program in described request message; According to the mark of described carousel program and the play time of described carousel program, determine the Media Stream for playing of described carousel program; Described terminal equipment is given by the media stream being used for playing of described carousel program.
The embodiment of the present invention also provides a kind of terminal equipment, comprising: the first sending module, for sending a request message to vod server, carries the mark of carousel program and the play time of described carousel program in described request message; First receiver module, for receiving the play time of described vod server according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned.
The embodiment of the present invention also provides a kind of programme requesting device, comprising: the second receiver module, for the request message that receiving terminal apparatus sends, carries the mark of carousel program and the play time of described carousel program in described request message; Second determination module, for according to the mark of described carousel program and the play time of described carousel program, determines the Media Stream for playing of described carousel program; Second sending module, for giving described terminal equipment by the media stream being used for playing of described carousel program.
The embodiment of the present invention also provides a kind of program carousel system, comprise: terminal equipment, for sending a request message to programme requesting device, the mark of carousel program and the play time of described carousel program is carried in described request message, and receive the play time of described programme requesting device according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned; Programme requesting device, for receiving the request message that described terminal equipment sends, according to the mark of described carousel program and the play time of described carousel program, determine the Media Stream for playing of described carousel program, and give described terminal equipment by the media stream being used for playing of described carousel program.
In embodiments of the present invention, sent the request message carrying the mark of carousel program and the play time of described carousel program to vod server by terminal equipment, and receive the mark of vod server according to carousel program and the play time of this carousel program, the Media Stream for playing of this carousel program returned, achieve and do not need to dispose carousel server, and realize program carousel based on terminal equipment, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of an embodiment of the method for embodiment of the present invention program carousel;
Fig. 2 is the schematic flow sheet of another embodiment of the method for embodiment of the present invention program carousel;
Fig. 3 provides carousel program business for being based upon hotel, the networking schematic diagram of IPTV;
Fig. 4 is the schematic flow sheet of another embodiment of the method for embodiment of the present invention program carousel;
Fig. 5 is the schematic flow sheet of another embodiment of the method for embodiment of the present invention program carousel;
Fig. 6 is the structural representation of an embodiment of embodiment of the present invention terminal equipment;
Fig. 7 is the structural representation of another embodiment of embodiment of the present invention terminal equipment;
Fig. 8 is the structural representation of an embodiment of embodiment of the present invention programme requesting device;
Fig. 9 is the structural representation of an embodiment of embodiment of the present invention program carousel system.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
First the overall technical architecture of the inventive method embodiment is described.
Embodiment of the method one
Fig. 1 is the schematic flow sheet of an embodiment of the method for embodiment of the present invention program carousel, and as shown in Figure 1, the method comprises:
Step 101, terminal equipment send a request message to vod server, carry the mark of carousel program and the play time of described carousel program in described request message;
In embodiments of the present invention, the mark of carousel program can be the URL(uniform resource locator) of this carousel program in vod server (Uniform Resource Locator, URL), also can be that other can identify the symbol etc. of this carousel program, the implementation of the embodiment of the present invention to the mark of carousel program limit.
It should be noted that, in embodiments of the present invention, before terminal equipment sends a request message to vod server, can also comprise:
Terminal equipment receives the carousel channel of CMS transmission and the carousel program list of this carousel channel;
Terminal equipment is according to this carousel channel and this carousel program list, and the system time of this terminal equipment, determines the play time of carousel program and this carousel program.
Wherein, terminal equipment is according to this carousel channel and this carousel program list, and the system time of this terminal equipment, determines the play time of carousel program and this carousel program, is specifically as follows:
Terminal equipment, according to described carousel channel, determines the carousel program list of described carousel channel, and this terminal equipment is according to this carousel program list and the system time determination carousel program of this terminal equipment and the play time of this carousel program.
In addition, also it should be noted that, in embodiments of the present invention, terminal equipment can be any one can by wired or wireless be connected with vod server electronic product, include but not limited to: Set Top Box, computer, television set, mobile phone etc.
Step 102, described terminal equipment receive the play time of described vod server according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned.
In embodiments of the present invention, terminal equipment receives the mark of vod server according to carousel program and the play time of this carousel program, and the Media Stream for playing of this carousel program returned, presents to user by this Media Stream by the mode of sound or image.
In embodiments of the present invention, sent the request message carrying the mark of carousel program and the play time of described carousel program to vod server by terminal equipment, and receive the mark of vod server according to carousel program and the play time of this carousel program, the Media Stream for playing of this carousel program returned, achieve and do not need to dispose carousel server, and realize program carousel based on terminal equipment, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
Embodiment of the method two
Fig. 2 is the schematic flow sheet of another embodiment of the method for embodiment of the present invention program carousel, and as shown in Figure 2, the method comprises:
The request message that step 201, receiving terminal apparatus send, carries the mark of carousel program and the play time of described carousel program in described request message;
In embodiments of the present invention, the mark of carousel program can be the URL of this carousel program in vod server, and also can be that other can identify the symbol etc. of this carousel program, the implementation of the embodiment of the present invention to the mark of carousel program limit.
It should be noted that, in embodiments of the present invention, terminal equipment can be any one can by wired or wireless be connected with vod server electronic product, include but not limited to: Set Top Box, computer, television set, mobile phone etc.
Step 202, according to the mark of described carousel program and the play time of described carousel program, determine the Media Stream for playing of described carousel program;
Wherein, in embodiments of the present invention, vod server, according to the play time of the mark of described carousel program and described carousel program, being determined the Media Stream for playing of described carousel program, being specifically as follows:
Vod server is according to the mark of this carousel program, the Media Stream of this carousel program is searched in memory device, in the Media Stream of described carousel program, according to the playing duration of the play time of described carousel program and the program burst of described carousel program, determine the initial broadcast point of the Media Stream of described carousel program.
Step 203, by the media stream being used for playing of described carousel program give described terminal equipment.
In embodiments of the present invention, the request message of the mark of carrying carousel program sent by receiving terminal apparatus and the play time of described carousel program, according to the mark of described carousel program and the play time of described carousel program, determine the Media Stream for playing of described carousel program, and give described terminal equipment by the media stream being used for playing of described carousel program, avoid and dispose carousel server, program carousel is realized by carousel server, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
Embodiment of the method three
In embodiments of the present invention, think that hotel A provides carousel program business to be example, the solution of the present invention is described, wherein, Fig. 3 provides carousel program business for being based upon hotel, the networking schematic diagram of IPTV, as shown in Figure 3, hotel A deploys vod server A1 and vod server A2, vod server A1 and vod server A2 is used for play-on-demand program and the program carousel service of hotel A, in addition, hotel A is also deployed with terminal equipment 1, terminal equipment 2 and the terminal equipment N for obtaining carousel program.
Fig. 4 is the schematic flow sheet of another embodiment of the method for embodiment of the present invention program carousel, and based on the networking of the IPTV shown in Fig. 3, the method comprises:
Step 301, vod server A1 and A2 send login request message respectively to CMS;
In embodiments of the present invention, vod server A1 and A2 is when starting, login request message is sent respectively to CMS, report procotol (the Internet Protocol of self, IP) positional information of address and deployment, wherein, the positional information that vod server A1 and A2 disposes can be the mark in the hotel that vod server A1 and A2 disposes.
Concrete, vod server A1, when starting, sends login request message to CMS, carries the IP address of vod server A1 and the mark of hotel A in a registration request message; Vod server A2, when starting, sends login request message to CMS, carries the IP address of vod server A2 and the mark of hotel A in a registration request message.
Step 302, CMS record program request server A 1 and the IP address of A2 and the positional information of deployment;
In embodiments of the present invention, after CMS records program request server A 1 and the IP address of A2 and the positional information of deployment, can form a record sheet, store, this record sheet can be as shown in table 1:
Table 1
| The title of vod server | Vod server IP address | The positional information of disposing |
| Vod server A1 | 210.21.230.126 | The mark of hotel A |
| Vod server A2 | 210.21.230.130 | The mark of hotel A |
When step 303, terminal equipment 1, terminal equipment 2 and terminal equipment N start, report the IP address of self and the positional information of deployment to CMS;
It should be noted that, the positional information of the deployment of terminal equipment 1, terminal equipment 2 and terminal equipment N can be the mark in the hotel that terminal equipment 1, terminal equipment 2 and terminal equipment N dispose.
The positional information of the deployment that step 304, CMS report according to terminal equipment, associates terminal equipment and vod server;
In embodiments of the present invention, the mark of the hotel A that CMS reports according to terminal equipment, in the record sheet that the information reported by terminal equipment write CMS stores, can be as shown in table 2:
Table 2
By above-mentioned record sheet, CMS can determine number and the corresponding relation of vod server and the terminal equipment disposed in hotel A, the on-demand content of hotel A to be published in the vod server being deployed in hotel A according to this corresponding relation by CMS, and carousel channel and carousel program list are synchronized to the terminal equipment being deployed in hotel A.
Step 305, CMS inject on-demand content;
Wherein, when CMS injects on-demand content, need the attribute that on-demand content is set, the attribute of on-demand content includes but not limited to: the hotel etc. that the title of on-demand content, director, performer, medium type and on-demand content belong to, in embodiments of the present invention, the hotel that on-demand content belongs to is set to hotel A.
The hotel that step 306, CMS belong to according to on-demand content, is sent to the vod server be deployed in corresponding hotel by on-demand content download request;
In embodiments of the present invention, CMS inquires hotel A according to table 2 program request server A 1 and A2, sends program request content download request message, carry the acquisition address of on-demand content in this request message to vod server A1 and A2;
Step 307, vod server A1 and A2, according to the acquisition address of on-demand content, download on-demand content from CMS;
Step 308, vod server A1 and A2 preserve the on-demand content downloaded;
Step 309, CMS create carousel channel;
Step 310, CMS create the carousel program list of carousel channel;
Concrete, the on-demand content that CMS downloads according to vod server A1 and A2, for this carousel channel creation carousel program list, namely from the on-demand content that vod server A1 and A2 downloads, select part or all of on-demand content to build carousel program list according to the interest of user or commercial object, each carousel program in carousel program list is specified to play start time, play the on-demand content title of end time and correspondence.
In addition, after carousel program list has built, also need to insert in the carousel program that carousel program list is corresponding the address that this carousel program stores in vod server, play so that terminal equipment downloads this carousel program according to the address of this carousel program from corresponding vod server.
Such as, for hotel A, the carousel program content that program on same carousel program list is corresponding can be stored in vod server A1, also can be stored in vod server A2, avoid one of them vod server to delay machine, cause whole carousel program terminals, in addition, it should be noted that, the number of vod server can be not limited to two.
Step 311, CMS are according to the deployed position information of vod server, and inquiry unit is deployed in the terminal equipment of same position;
In embodiments of the present invention, the mark of the hotel A that CMS can record according to table 2, inquires the terminal equipment 1 be deployed in hotel A, terminal equipment 2 and terminal equipment N.
Step 312, CMS according to the IP address of terminal equipment, by the carousel program single transmit of carousel channel and this carousel channel to terminal equipment;
Concrete, CMS according to the IP address of terminal equipment, by the carousel program single transmit of carousel channel and this carousel channel to terminal equipment 1, terminal equipment 2 and terminal equipment N.
Step 313, terminal equipment are according to this carousel channel and described carousel program list, and the system time of this terminal equipment, determine the play time of carousel program and this carousel program;
In embodiments of the present invention, the carousel channel that terminal equipment is selected according to user, determine the carousel program list of this carousel channel, terminal equipment searches corresponding carousel program according to its system time in carousel program list, again according to the system time of terminal equipment and the play start time of this carousel program, determine the play time of this carousel program.
Such as, if user 1 is 9 time, viewing carousel channel 1 is selected by terminal equipment 1, terminal equipment 1 determines the carousel program list of this carousel channel 1 according to this carousel channel 1, if the system time of terminal equipment 1 is 9 points, then the carousel program play at 9 searched by terminal equipment 1 in carousel program list, if the play start time of the program 1 in carousel program list is 8 points, playing the end time is 11 points, then determine that carousel program is now program 1, further, terminal equipment 1 is according to play start time 8 point of system time 9 with program 1, the play time calculating this program 1 is: the position of 1 hour from this program starts to play.
If user 2 is 10 time, viewing carousel channel 1 is selected by terminal equipment 2, terminal equipment 2 determines the carousel program list of this carousel channel 1 according to this carousel channel 1, if the system time of terminal equipment 1 is 10 points, then the carousel program play at 10 searched by terminal equipment 2 in carousel program list, if the play start time of the program 1 in carousel program list is 8 points, playing the end time is 11 points, then determine that carousel program is now program 1, further, terminal equipment 1 is according to play start time 8 point of system time 10 with program 1, the play time calculating this program 1 is: the position of 2 hours from this program starts to play, the i.e. content synchronization of the carousel program 1 of user 2 and user 1 viewing, such as, user is in the lunchtime, the program of the introduction about lunch can be watched simultaneously.
By according to the system time of terminal equipment and the play start time of carousel program, determine the play time of this carousel program, when multiple user can be made to select same carousel channel at one time, the carousel program of viewing is all identical, makes user can enjoy the experience of programme televised live.
In addition, it should be noted that, consider that the saltus step of time daylight-saving time is on the impact calculated, the calculating of time can use world unified time (Universal Time Coordinated, UTC).
Step 314, terminal equipment send a request message to vod server, carry the mark of carousel program and the play time of described carousel program in this request message;
It should be noted that, now in the art, the carousel of program is realized by carousel server, need must have identical coded format and code check (such as carousel program, be all high definition or be all SD), in embodiments of the present invention, because terminal equipment can initiate order request by the program corresponding according to carousel program list, therefore, no matter on-demand content is high definition or SD, no matter also media formats, can normal play, the film source that terminal equipment is selected from vod server is abundanter.
Step 315, vod server determine this carousel program, according to the play time of this carousel program, determine this carousel program for play Media Stream;
Concrete, vod server to this carousel program, and determines the Media Stream for playing of this carousel program according to the identified query of this carousel program according to the play time of this carousel program.
Such as, if the overall playing duration of carousel program is 2 hours, this carousel program is made up of 60 program bursts, the playing duration of each program burst is 2 minutes, in the request message that terminal equipment sends, carry the play time of this carousel program, if this play time is: within 1 hour, play from this carousel program; Then vod server is according to the playing duration of each program burst, and the starting point that can calculate the broadcasting of this carousel program is: start to play from the 30th program burst.
Step 316, vod server by this media stream to terminal equipment.
It should be noted that, the carousel of program is realized by carousel server, the machine if carousel server is delayed, the all carousel channels on carousel server can be caused to interrupt, and in embodiments of the present invention, the carousel program list due to carousel channel is not generate based on a vod server, therefore, the machine if vod server is delayed, only can have influence on partial channel, improve the reliability of system.
In embodiments of the present invention, after terminal equipment obtains the carousel program list of carousel channel and this carousel channel from CMS, according to the carousel program list of carousel channel with this carousel channel, determine the play time of carousel program and this carousel program, and the request message carrying the mark of carousel program and the play time of this carousel program is sent to vod server, make the mark of vod server according to this carousel program and the play time of this carousel program, determine to return to the Media Stream of this terminal equipment for playing, achieve and do not need to dispose carousel server, and realize program carousel based on terminal equipment, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
Embodiment of the method four
Fig. 5 is the schematic flow sheet of another embodiment of the method for embodiment of the present invention program carousel, in embodiments of the present invention, with real time streaming transport protocol (Real Time Streaming Protocol, RTSP) be example, step 314 in embodiment of the method three is described to 316, as shown in Figure 5, the method comprises:
Step 401, terminal equipment send to vod server and describe describe request message, describe the mark of carrying carousel program in describe request message describe;
Concrete, the mark of this carousel program can describe for this URL that describe request message carries, and vod server, according to this URL, finds corresponding streaming media resource, namely finds the Media Stream of the carousel program of correspondence.
Step 402, vod server return response message to terminal equipment, carry media description information in this response message;
Concrete, vod server is resolved and is processed and describes describe request message, according to the media resource describing describe request message requests, returns media initialize descriptor, such as, return the playing duration of media resource, audio/video information etc. that media resource comprises.
In embodiments of the present invention, media description information is the descriptor finding corresponding carousel program.
Step 403, terminal equipment send session establishment setup request message to vod server, indicate the address of the Media Stream of the carousel program of audio frequency and video track and the terminal equipment reception request broadcasting needing vod server to send;
The address of the audio frequency and video track that step 404, vod server record terminal equipment receive and receiving media stream;
Step 405, terminal equipment send to vod server and play play request message, play the play time that play request message middle finger determines carousel program;
The play time of the carousel program that step 406, vod server are specified according to terminal equipment, determines the corresponding Media Stream for playing in the media file stored;
Step 407, vod server by this media stream to terminal equipment.
In embodiments of the present invention, by according to the system time of terminal equipment and the play start time of carousel program, determine the play time of this carousel program, the carousel program that user can be made at any time to select same carousel channel to watch is all identical, makes user can enjoy the experience of programme televised live.
Below the overall technical architecture of apparatus of the present invention embodiment is described.
Device embodiment one
Fig. 6 is the structural representation of an embodiment of embodiment of the present invention terminal equipment, and as shown in Figure 6, this terminal equipment 50 comprises the first sending module 501 and the first receiver module 502.
First sending module 501, for sending a request message to vod server, carries the mark of carousel program and the play time of described carousel program in described request message;
First receiver module 502, for receiving the play time of described vod server according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned.
In embodiments of the present invention, sent the request message carrying the mark of carousel program and the play time of described carousel program to vod server by terminal equipment, and receive the mark of vod server according to carousel program and the play time of this carousel program, the Media Stream for playing of this carousel program returned, achieve and do not need to dispose carousel server, and realize program carousel based on terminal equipment, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
Device embodiment two
Fig. 7 is the structural representation of another embodiment of embodiment of the present invention terminal equipment, and as shown in Figure 7, this terminal equipment 50 can also comprise the first determination module 503.
Described first determination module 503, for according to described carousel channel and described carousel program list, and the system time of described terminal equipment, determine the play time of carousel program and described carousel program.
Described first receiver module 502, can also be used for receiving the carousel channel of Content Management System CMS transmission and the carousel program list of described carousel channel.
Optionally, described first determination module 503 can also comprise: the first determining unit 5031 and the second determining unit 5032.
First determining unit 5031, for according to described carousel channel, determines the carousel program list of described carousel channel;
Second determining unit 5032, for according to the system time determination carousel program of described carousel program list and described terminal equipment and the play time of described carousel program.
In embodiments of the present invention, after terminal equipment obtains the carousel program list of carousel channel and this carousel channel from CMS, according to the carousel program list of carousel channel with this carousel channel, determine the play time of carousel program and this carousel program, and the request message carrying the mark of carousel program and the play time of this carousel program is sent to vod server, make the mark of vod server according to this carousel program and the play time of this carousel program, determine to return to the Media Stream of this terminal equipment for playing, achieve and do not need to dispose carousel server, and realize program carousel based on terminal equipment, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
Device embodiment three
Fig. 8 is the structural representation of an embodiment of embodiment of the present invention programme requesting device, and as shown in Figure 8, this programme requesting device 60 can comprise the second receiver module 601, second determination module 602 and the second sending module 603.
Second receiver module 601, for the request message that receiving terminal apparatus sends, carries the mark of carousel program and the play time of described carousel program in described request message;
Second determination module 602, for according to the mark of described carousel program and the play time of described carousel program, determines the Media Stream for playing of described carousel program;
Second sending module 603, for giving described terminal equipment by the media stream being used for playing of described carousel program.
Optionally, described second determination module 602 can comprise the 3rd determining unit 6021 and the 4th determining unit 6022.
3rd determining unit 6021, for determining the Media Stream of described carousel program according to the mark of described carousel program;
4th determining unit 6022, in the Media Stream of described carousel program, according to the playing duration of the play time of described carousel program and the program burst of described carousel program, determines the initial broadcast point of the Media Stream of described carousel program; Then the initial broadcast point of described second sending module 603 specifically for the Media Stream from described carousel program, give described terminal equipment by media stream.
In embodiments of the present invention, the request message of the mark of carrying carousel program sent by receiving terminal apparatus and the play time of described carousel program, according to the mark of described carousel program and the play time of described carousel program, determine the Media Stream for playing of described carousel program, and give described terminal equipment by the media stream being used for playing of described carousel program, avoid and dispose carousel server, program carousel is realized by carousel server, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
Below the overall technical architecture of present system embodiment is described.
Fig. 9 is the structural representation of an embodiment of embodiment of the present invention program carousel system, and as shown in Figure 9, this program carousel system can comprise terminal equipment 50 and programme requesting device 60.
Terminal equipment 50 is for sending a request message to programme requesting device 60, the mark of carousel program and the play time of described carousel program is carried in described request message, and receive the play time of described programme requesting device 60 according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned;
The request message that programme requesting device 60 sends for receiving described terminal equipment 50, according to the mark of described carousel program and the play time of described carousel program, determine the Media Stream for playing of described carousel program, and give described terminal equipment 50 by the media stream being used for playing of described carousel program.
In embodiments of the present invention, terminal equipment sends the request message carrying the mark of carousel program and the play time of this carousel program to vod server, the mark of vod server according to this carousel program and the play time of this carousel program, determine to return to the Media Stream of this terminal equipment for playing, achieve and do not need to dispose carousel server, and realize program carousel based on terminal equipment, avoid and realize program carousel based on carousel server, the problem of larger pressure can be caused to the network connecting carousel server, and owing to not needing to dispose carousel server, reduce the cost realizing carousel program.
In addition, it should be noted that, those skilled in the art can be well understood to, for convenience of description and succinctly, the specific works process of the system of foregoing description, device, module and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
Those of ordinary skill in the art can recognize, in conjunction with the module of each example, unit and step that embodiment disclosed herein describes, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience of description and succinctly, the specific works process of the system of foregoing description, device, module and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described module or unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or module can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed coupling each other or direct-coupling or communication connection can be indirect coupling by some interfaces, device, module or unit or communication connection, also can be electric, machinery or other form connect.
The described module that illustrates as separating component or unit or can may not be and physically separate, parts as module or unit display can be or may not be physical module or unit, namely can be positioned at a place, or also can be distributed on multiple mixed-media network modules mixed-media or unit.Some or all of module wherein or unit can be selected according to the actual needs to realize the object of embodiment of the present invention scheme.
In addition, each functional module in each embodiment of the present invention or unit can be integrated in a processing module or unit, also can be that the independent physics of modules or unit exists, also can be that two or more modules or unit are integrated in a module or unit.Above-mentioned integrated module or unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated module or unit using the form of software function module or unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is in essence in other words to the part that prior art contributes, or all or part of of this technical scheme can the form of software product embody, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-0nly Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; can expect amendment or the replacement of various equivalence easily, these amendments or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (9)
1. a method for program carousel, is characterized in that, comprising:
Terminal equipment sends a request message to vod server, carries the mark of carousel program and the play time of described carousel program in described request message;
Wherein, the acquisition of described play time comprises:
Terminal equipment searches corresponding carousel program according to its system time in carousel program list, then according to the system time of terminal equipment and the play start time of this carousel program, determines the play time of this carousel program;
Described terminal equipment receives the play time of described vod server according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned.
2. method according to claim 1, is characterized in that, before described terminal equipment sends a request message to vod server, described method also comprises:
Described terminal equipment receives the carousel channel of Content Management System CMS transmission and the carousel program list of described carousel channel;
Described terminal equipment is according to described carousel channel and described carousel program list, and the system time of described terminal equipment, determines the play time of carousel program and described carousel program.
3. method according to claim 2, is characterized in that, described terminal equipment is according to described carousel channel and described carousel program list, and the system time of described terminal equipment, determines the play time of carousel program and described carousel program, comprising:
Described terminal equipment, according to described carousel channel, determines the carousel program list of described carousel channel;
Described terminal equipment is according to described carousel program list and the system time determination carousel program of described terminal equipment and the play time of described carousel program.
4. method according to claim 3, is characterized in that, described terminal equipment, according to described carousel program list and the system time determination carousel program of described terminal equipment and the play time of described carousel program, comprising:
Described terminal equipment, according to the system time of described terminal equipment, searches the carousel program play at described system time in described carousel program list;
Described terminal equipment, according to the play start time of the system time of described terminal equipment and described carousel program, determines the play time of described carousel program.
5. the method according to Claims 1-4 any one, is characterized in that, described terminal equipment sends a request message to vod server, carries the mark of carousel program and the play time of described carousel program, comprising in described request message:
Terminal equipment sends to vod server and describes descr i be request message, carries the mark of carousel program in described description descr i be request message;
Described terminal equipment sends to described vod server and plays p l ay request message, carries the play time of described carousel program in described broadcasting p l ay request message.
6. a terminal equipment, is characterized in that, comprising:
First sending module, for sending a request message to vod server, carries the mark of carousel program and the play time of described carousel program in described request message;
Wherein, the acquisition of described play time comprises:
Terminal equipment searches corresponding carousel program according to its system time in carousel program list, then according to the system time of terminal equipment and the play start time of this carousel program, determines the play time of this carousel program;
First receiver module, for receiving the play time of described vod server according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned.
7. terminal equipment according to claim 6, is characterized in that, described first receiver module is also for receiving the carousel channel and the carousel program list of described carousel channel that Content Management System CMS sends;
Described terminal equipment also comprises the first determination module, and described first determination module is used for according to described carousel channel and described carousel program list, and the system time of described terminal equipment, determines the play time of carousel program and described carousel program.
8. terminal equipment according to claim 7, is characterized in that, described first determination module comprises:
First determining unit, for according to described carousel channel, determines the carousel program list of described carousel channel;
Second determining unit, for according to the system time determination carousel program of described carousel program list and described terminal equipment and the play time of described carousel program.
9. a program carousel system, is characterized in that, comprising:
Terminal equipment, for sending a request message to programme requesting device, the mark of carousel program and the play time of described carousel program is carried in described request message, and receive the play time of described programme requesting device according to the mark of described carousel program and described carousel program, the Media Stream for playing of the described carousel program returned;
Wherein, the acquisition of described play time comprises:
Terminal equipment searches corresponding carousel program according to its system time in carousel program list, then according to the system time of terminal equipment and the play start time of this carousel program, determines the play time of this carousel program;
Programme requesting device, for receiving the request message that described terminal equipment sends, according to the mark of described carousel program and the play time of described carousel program, determine the Media Stream for playing of described carousel program, and give described terminal equipment by the media stream being used for playing of described carousel program.
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| CN201210140252.5A CN102685561B (en) | 2012-05-08 | 2012-05-08 | Program carousel method and system, terminal equipment and program on-demand device |
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| CN201210140252.5A CN102685561B (en) | 2012-05-08 | 2012-05-08 | Program carousel method and system, terminal equipment and program on-demand device |
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| CN103686407A (en) * | 2013-12-04 | 2014-03-26 | 乐视网信息技术（北京）股份有限公司 | Method and system for alternate broadcast watermark display |
| CN103685263A (en) * | 2013-12-06 | 2014-03-26 | 乐视致新电子科技（天津）有限公司 | Method, server and system for broadcasting media resources in turn |
| CN106303620A (en) * | 2015-05-20 | 2017-01-04 | 天脉聚源（北京）科技有限公司 | The put-on method of a kind of network video advertisement and system |
| CN105245962B (en) * | 2015-09-29 | 2018-09-18 | 优酷网络技术（北京）有限公司 | A kind of video carousel method and device |
| CN105898363A (en) * | 2015-12-11 | 2016-08-24 | 乐视网信息技术（北京）股份有限公司 | Video play method, server and terminal equipment |
| CN105915929A (en) * | 2015-12-15 | 2016-08-31 | 乐视致新电子科技（天津）有限公司 | Method for realizing switching from live broadcasting to on-demand broadcasting and client side and server thereof |
| CN106791988B (en) * | 2016-11-23 | 2020-05-26 | 海信视像科技股份有限公司 | Multimedia data carousel method and terminal |
| CN106791991B (en) * | 2016-12-20 | 2020-12-29 | 北京小米移动软件有限公司 | Method and device for realizing audio on demand through intelligent radio |
| CN107318052A (en) * | 2017-07-12 | 2017-11-03 | 深圳Tcl新技术有限公司 | Player method, television set and the storage medium of television video |
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