CN102421014A - Method, terminal and system for realizing customized mosaic services - Google Patents
Method, terminal and system for realizing customized mosaic services Download PDFInfo
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- CN102421014A CN102421014A CN2011103732455A CN201110373245A CN102421014A CN 102421014 A CN102421014 A CN 102421014A CN 2011103732455 A CN2011103732455 A CN 2011103732455A CN 201110373245 A CN201110373245 A CN 201110373245A CN 102421014 A CN102421014 A CN 102421014A
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Abstract
The invention relates to a method, terminal and system for realizing a customized mosaic services. The method comprises the steps of: receiving a frequency channel, to be added into the pixelization service, selected by a user from an EPG (Electron Program Guide) frequency channel list and forwarding the selected frequency channel to an EPG server by a terminal, and adding the frequency selected by the user into a frequency channel list constituted by mosaic by the EPG server; receiving small video attributes, sent by the EPG server, of each mosaic service; establishing a signalling connection between a small video and a stream media server for the mosaic services according to the small video attributes of the mosaic services; receiving the media stream of the frequency channel of each path of mosaic service from the stream media server; processing the media stream of each path of mosaic service to constitute a piece of complete mosaic frequency channel picture to be displayed on a terminal screen. In the invention, a user can select a small mosaic video to be displayed in a customized manner without limits from head-end encoders and other equipment, thus, favorable user interactivity and friendliness are achieved, and the method is simple and flexible to implement and is strong in expandability.
Description
Technical field
The present invention relates to the DTV STB field, relate in particular to a kind of method, terminal and system that realizes self-defined mosaic service based on the IPTV STB.
Background technology
IPTV (Interactive Personality TV; Personalized interactive TV) system is IPTV again, is a kind of broadband cabled television network that utilizes, and integrates multiple technologies such as the Internet, multimedia, communication; The brand-new technology of the multiple interactive services that comprises DTV is provided to the domestic consumer; Subsystems such as its system configuration comprises mainly that streaming media service, program are gathered and edited, storage and authentication and accounting, the IP based network transmission, user terminal can be network machine top box+television set; Also can be PC (Personal Computer, personal computer) or portable terminal (such as IPad, IPhone etc.).
IPTV is owing to multiple technologies such as UNE, DTV and medium processing, and its business and function obtain bringing in constant renewal in always.Usually, DTV is given the form of user's display channel information, and except literal, picture showed, also the mode with mosaic service showed on screen.
Mosaic service is meant divides a plurality of viewing areas with video screen; Each zone shows the small video content information of a digital TV channel in real time; The user can select certain small video through the mode of remote controller, and then selects the corresponding standard television channel of this small video.For traditional literal, picture presentation channel information, mosaic television business has good user interactivity and friendly because program live preview function can be provided.
At DVB (DVB; Digital Video Broadcasting) during mosaic television business is used; The special mosaic TV synthesizer of the general employing of the realization of mosaic service narrows down to the small video preview screen with a plurality of normal videos, and a plurality of small video preview screen is combined into the television image of a width of cloth standard; Television image with this standard sends to user terminal as one road complete video flowing at last, shows mosaic service on TV after the user terminal decoding.
In DTV STB; Usually adopt the head end encoder that multichannel small video code stream multiplex is flowed (Transport Stream to one road TS; MPTS) in, what head end sent like this is one road TS stream, and this TS stream comprises the multichannel small video stream that will realize the mosaic TV; The terminal decoder chip can be handled multiplexing TS stream, and the realization multi-path video stream is decoded respectively.But fix in the head end encoder-side owing to form the multichannel small video stream of mosaic channel; The user can only browse and operate the mosaic channel of having set on terminal set top box; If the user need select or be provided with the mosaic channel of liking, then can only be selected again at head end.
Summary of the invention
Main purpose of the present invention is that a kind of simple and flexible is provided, has method, terminal and the system of the personalized self-defined mosaic service of realization.
In order to achieve the above object, the present invention proposes a kind of method that realizes self-defined mosaic service, comprising:
The terminal receives the user selects to add mosaic service from the EPG channel list channel, is forwarded to the EPG server, said EPG server the channel adding mosaic that the user selects is made up of in the tabulation of channel;
Receive said mosaic that said EPG server sends and form the small video attribute of each mosaic service in the tabulation of channel;
According to the small video attribute of said mosaic service, set up the small video of said mosaic service and be connected with signaling between the streaming media server;
Receive the Media Stream of the channel of every road mosaic service from said streaming media server; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the terminal screen.
Preferably, said terminal is carried out processed steps to the Media Stream of the channel of each road mosaic service and is comprised:
Decode to the Media Stream of the channel of every road mosaic service respectively in said terminal; Perhaps, one road code stream is synthesized with the Media Stream of the channel of each road mosaic service in said terminal, and this one road code stream is decoded.
Preferably, said terminal reception user selects the step of the channel of adding mosaic service also to comprise before from the EPG channel list:
Show current mosaic service to the user from said EPG server.
Preferably, this method also comprises:
Said terminal is sent to said EPG server with the indicating template of the mosaic service that the user sets, and the small video attribute of said mosaic service is set by said EPG server.
Preferably, the small video attribute of said mosaic service comprises at least: position and size that the small video window shows, and/or the style of arranging.
Preferably, said terminal comprises at least: network machine top box+television set, PC or intelligent mobile terminal.
The present invention also proposes a kind of terminal of realizing self-defined mosaic service, comprising:
Receive sending module, be used for receiving the channel of user, be forwarded to the EPG server, the channel adding mosaic that the user selects is formed in the tabulation of channel by said EPG server from EPG channel list selection adding mosaic service;
The video attribute receiver module is used for receiving the small video attribute that said mosaic that said EPG server sends is formed each mosaic service of tabulation of channel;
Connect and to set up module, be used for small video attribute, set up the small video of said mosaic service and be connected with signaling between the streaming media server according to said mosaic service;
The processes and displays module is used for receiving from said streaming media server the Media Stream of the channel of every road mosaic service; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the terminal screen.
Preferably, said processes and displays module also is used for respectively the Media Stream of the channel of every road mosaic service is decoded; Perhaps, one road code stream is synthesized with the Media Stream of the channel of each road mosaic service in said terminal, and this one road code stream is decoded.
Preferably, said reception sending module also is used for showing the current mosaic service from said EPG server to the user.
Preferably, said reception sending module also is used for the indicating template of the mosaic service of user's setting is sent to said EPG server, and the small video attribute of said mosaic service is set by said EPG server.
Preferably, said terminal comprises at least: network machine top box+television set, PC or intelligent mobile terminal.
The present invention also proposes a kind of system that realizes self-defined mosaic service, comprising: EPG server, terminal and streaming media server, wherein:
Said EPG server; Be used to receive the channel that the user who transmits at said terminal selects to add mosaic service; Add mosaic and form in the tabulation of channel, and the small video attribute of mosaic service in the tabulation of said mosaic composition channel is sent to said terminal;
Said terminal is used for receiving the channel of user from EPG channel list selection adding mosaic service, is forwarded to the EPG server; The small video attribute of the said mosaic service that sends according to said EPG server, the small video of setting up said mosaic service is connected with the signaling of said streaming media server; Receive the Media Stream of the channel of every road mosaic service from said streaming media server; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the video screen;
Said streaming media server is used for after the small video of said mosaic service is set up signaling and is connected, and the Media Stream of the channel of every road mosaic service is sent to said terminal.
A kind of method, terminal and system that realizes self-defined mosaic service that the present invention proposes; The user can choose the channel that needs according to the hobby of oneself and add in the mosaic composition channel list from the channel list that electronic program list (EPG) keeps, the terminal receives corresponding small video stream from media server, and the back of decoding is exported and is presented on the terminal screen; This method realizes simple and flexible; Have good user interactivity and friendly, and cost is low, extensibility is strong.
Description of drawings
Fig. 1 is the schematic flow sheet that the present invention realizes method one embodiment of self-defined mosaic service;
Fig. 2 is the structural representation that the present invention realizes terminal one embodiment of self-defined mosaic service;
Fig. 3 is the structural representation that the present invention realizes one embodiment of system of self-defined mosaic service.
In order to make technical scheme of the present invention clearer, clear, will combine accompanying drawing to do further to detail below.
Embodiment
Embodiment of the invention solution mainly is: the user can choose the channel that needs according to the hobby of oneself and add in the mosaic composition channel list from the channel list that electronic program list (EPG) keeps; The terminal receives corresponding small video stream from media server; The back output of decoding is presented on the terminal screen; The method simple and flexible, and have personalized design.
The terminal can be network machine top box+television set, PC or intelligent mobile terminal (such as IPad, IPhone etc.) among the present invention.Below each embodiment be that network machine top box+television set is that example describes with the terminal.
Embodiment of the invention method running environment relates to (the Electronic Program Guide of EPG in the IPTV system; Electric program menu) server and streaming media server; Mutual each other between EPG server in terminal and the IPTV system and the streaming media server, thus realize the self-defined mosaic service of the present invention.
EPG is as the gate system of IPTV business, and main completion and user's interface is accomplished the parsing of user command and sent back to the user alternately and with the result, finally for customer consumption provides guide, and makes the user finally enjoy the IPTV service.Its interface and Web classes of pages seemingly, the assembly of directly clicking when on the EPG interface, providing all kinds of menus, button, link etc. can supply the user to select program usually; Also can comprise the dynamic or static content of multimedia that all kinds of confession users browse on the interface of EPG.
The main effect of EPG is: the menu that the user utilizes EPG to provide, can select the multicast channel of oneself liking; The video frequency program that program request oneself is liked; The song that online performance is liked oneself; Search the various information that IPTV provides; Order the program of oneself liking; Carry out e-commerce transaction etc.
With the STB is example, adopts http protocol mutual between STB and the EPG server, and the EPG server is as server end, and STB is as client.
Under this EPG system architecture, can adopt following mode to realize basic function and the optional function of IPTV EPG: all EPG contents and user interface all are stored in the special-purpose EPG server.The EPG server transmits these information to subscriber computer top boxs of being represented by html format, and the client that is illustrated in of user interface is accomplished.Client only need be installed browser software.The user can browse the webpage on the EPG server through STB, inquires about price, the information of various VOD programs, selects required television channel and program or interested movie program to watch.
At present, the bandwidth technology has obtained large increase, and subscriber network can carry higher transmission code stream, and terminal media treatment technology and performance also are greatly improved, and the multichannel code stream multiplex can be supported or the multi-path video stream of decoding simultaneously in the terminal.
Based on above-mentioned environment, as shown in Figure 1, one embodiment of the invention proposes a kind of method that realizes self-defined mosaic service, comprising:
Step S101, the terminal receives the user selects to add mosaic service from the EPG channel list channel, is forwarded to the EPG server, the EPG server channel adding mosaic that the user selects is made up of in the tabulation of channel;
In the IPTV system; In order to reduce the influence of bandwidth as far as possible to the Network Transmission quality; Can provide the standard channel of mosaic service preview all to issue a small video channel that code check is very low needs; The video source content of the video source of this small video channel and standard channel is identical, and just code check is lower.
Adopt the advantage in small video source to be: to make things convenient for each channel content of the quick preview of user on the one hand,, also realize the basis on the other hand for mosaic television business provides like picture-in-picture function commonly used.
The size of this small video code check can be according to the requirement of the operator and the network bandwidth; Be provided with through the head end encoder; Usually the code check of each small video stream is about hundreds of K byte, and as far as possible when satisfying user's preview effect, and the influence of terminal bandwidth is dropped to minimum.
When the user needed self-defined mosaic service, the user browsed the current mosaic service that the EPG server is showed on STB.
When the user starts self-defined mosaic TV functions on STB, at first from the EPG channel list of EPG server for saving, select and editor needs the small video channel of adding mosaic service.According to the viewing effect of video screen, the user can choose an amount of small video channel, and the total bandwidth of user terminal can not increased too much.
Afterwards, the needs of by the EPG server user being chosen from the EPG channel list add the channel adding mosaic of mosaic service and form in the tabulation of channel.
Because the user can select the mosaic small video that will show through self-defining mode on the EPG server, and be not limited to equipment such as head end encoder, really accomplish User Defined, have good user interactivity and friendly.
Step S102, the small video attribute of each mosaic service in the tabulation of the mosaic composition channel that reception EPG server sends;
Step S103 according to the small video attribute of mosaic service, sets up the small video of mosaic service and is connected with signaling between the streaming media server;
Among above-mentioned steps S102 and the step S103; After the user chooses mosaic composition channel; The EPG server is provided with the small video attribute of mosaic service to STB, the link of respectively small video and the streaming media server of mosaic service being set up the signaling aspect by STB.
Wherein, the small video attribute of mosaic service comprises: position and size and the style etc. of arranging that the small video window shows.
The EPG server can be provided with the small video attribute of mosaic service according to the indicating template that the user sets, and the user can be forwarded to the EPG server by the terminal with the indicating template of the mosaic service of setting, and the small video attribute of mosaic service is set by the EPG server.
Step S104 receives the Media Stream of the channel of every road mosaic service from streaming media server; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the terminal screen.
After mutual aspect the completion signaling, STB receives the Media Stream of the channel of every road mosaic service respectively from streaming media server.
STB can be decoded respectively simultaneously to each the road Media Stream that receives and waited reprocessing, and final realization is formed the video window of a width of cloth standard with a plurality of small video windows of mosaic service, is presented on the video screen.
In addition, STB also can finally show a complete mosaic channel picture with synthetic one road code stream in multichannel small video stream back that receives on video screen.
In the present embodiment; The user can choose the channel that needs according to the hobby of oneself from the channel list that electronic program list (EPG) keeps; The video source of forming the current mosaic small video; All these operations all can realize through the interactive operation between head end operation system and the terminal set top box, do not need the head end encoder to come initial setting.The user also can set user's indicating template of current mosaic television services according to the hobby of self, for example comprises position and size that the small video window shows, and the style of arranging.
Therefore, the mode that present embodiment is made by oneself through the user has realized that the mosaic TV functions is professional, and its major advantage has:
One, implementation method simple and flexible.Through realize the composition small video of mosaic service in end side, can have good interactivity according to user preferences oneself definition mosaic channel;
Two, method therefor economical adaptation.The mosaic function treatment technology that utilizes end side to support does not need the special mosaic equipment of head end, by the small video stream of head end channel; Very simply realize mosaic function; Need not increase other hardware devices, this implementation method was both simple, and extraordinary economy is arranged again;
Three, extensibility is strong.The user can self-defined mosaic; Because the displaying of mosaic service is all set through the EPG server; Different users can select different templates according to the hobby of oneself, and the realization of mosaic service function need not made change to system, relatively adapts to personalized the setting.
As shown in Figure 2, one embodiment of the invention proposes a kind of terminal of realizing self-defined mosaic service, comprising: receive sending module 201, video attribute receiver module 202, connect and set up module 203 and processes and displays module 204, wherein:
Receive sending module 201, be used for receiving the channel of user, be forwarded to the EPG server, the channel adding mosaic that the user selects is formed in the tabulation of channel by the EPG server from EPG channel list selection adding mosaic service; Show current mosaic service to the user from the EPG server; And the indicating template of the mosaic service that the user is set is sent to said EPG server, and the small video attribute of said mosaic service is set by said EPG server.
Video attribute receiver module 202 is used for receiving the small video attribute that mosaic that the EPG server sends is formed each mosaic service of tabulation of channel;
Connect and to set up module 203, be used for small video attribute, set up the small video of mosaic service and be connected with signaling between the streaming media server according to mosaic service;
Processes and displays module 204 is used for receiving from streaming media server the Media Stream of the channel of every road mosaic service; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the terminal screen.
The present embodiment terminal can be network machine top box+television set, PC or intelligent mobile terminal (such as IPad, IPhone etc.).Be that network machine top box+television set is that example is elaborated to the present embodiment scheme below with the terminal.
Adopt http protocol mutual between STB and the EPG server, the EPG server is as server end, and STB work and television set are as client.
In the IPTV system; In order to reduce the influence of bandwidth as far as possible to the Network Transmission quality; Can provide the standard channel of mosaic service preview all to issue a small video channel that code check is very low needs; The video source content of the video source of this small video channel and standard channel is identical, and just code check is lower.
Adopt the advantage in small video source to be: to make things convenient for each channel content of the quick preview of user on the one hand,, also realize the basis on the other hand for mosaic television business provides like picture-in-picture function commonly used.
The size of this small video code check can be according to the requirement of the operator and the network bandwidth; Be provided with through the head end encoder; Usually the code check of each small video stream is about hundreds of K byte, and as far as possible when satisfying user's preview effect, and the influence of terminal bandwidth is dropped to minimum.
When the user needed self-defined mosaic service, the user browsed the current mosaic service that the EPG server is showed on STB.
When the user starts self-defined mosaic TV functions on STB, at first from the EPG channel list of EPG server for saving, selects and the small video channel of editor needs adding mosaic service through STB.According to the viewing effect of video screen, the user can choose an amount of small video channel, and the total bandwidth of user terminal can not increased too much.
The reception sending module 201 of STB receives the user selects to add mosaic service from the EPG channel list channel; Be forwarded to the EPG server; Afterwards, the needs of by the EPG server user being chosen from the EPG channel list add the channel adding mosaic of mosaic service and form in the tabulation of channel.
Because the user can select the mosaic small video that will show through self-defining mode on the EPG server, and be not limited to equipment such as head end encoder, really accomplish User Defined, have good user interactivity and friendly.
After the user chooses mosaic composition channel; The EPG server is provided with the video attribute receiver module 202 to STB with the small video attribute of mosaic service, sets up the link that module 203 is set up the signaling aspect with the small video and the streaming media server of mosaic service respectively by the connection of STB then.
Wherein, the small video attribute of mosaic service comprises: position and size and the style etc. of arranging that the small video window shows.
The EPG server can be provided with the small video attribute of mosaic service according to the indicating template that the user sets; The user can be forwarded to the EPG server by receiving sending module 201 with the indicating template of the mosaic service of setting, and the small video attribute of mosaic service is set by the EPG server again.
After mutual aspect the completion signaling, the processes and displays module 204 of STB receives the Media Stream of the channel of every road mosaic service respectively from streaming media server.
The processes and displays module 204 of STB can be decoded respectively simultaneously to each the road Media Stream that receives and waited reprocessing, and final realization is formed the video window of a width of cloth standard with a plurality of small video windows of mosaic service, is presented on the video screen.
In addition, the processes and displays module 204 of STB also can finally show a complete mosaic channel picture with synthetic one road code stream in multichannel small video stream back that receives on video screen.
In the present embodiment; The user can choose the channel that needs according to the hobby of oneself from the channel list that electronic program list (EPG) keeps; The video source of forming the current mosaic small video; All these operations all can realize through the interactive operation between head end operation system and the terminal set top box, do not need the head end encoder to come initial setting.The user also can set user's indicating template of current mosaic television services according to the hobby of self, for example comprises position and size that the small video window shows, and the style of arranging.
As shown in Figure 3, one embodiment of the invention proposes a kind of system that realizes self-defined mosaic service, comprising: terminal 301, EPG server 302 and streaming media server 303, wherein:
Streaming media server 303 is used for after the small video of mosaic service is set up signaling and is connected, and the Media Stream of the channel of every road mosaic service is sent to terminal 301.
Be that network machine top box+television set is that example is elaborated to the present embodiment scheme with terminal 301 below.
Adopt http protocol mutual between STB and the EPG server 302, EPG server 301 is as server end, and STB work and television set are as client.
In the IPTV system; In order to reduce the influence of bandwidth as far as possible to the Network Transmission quality; Can provide the standard channel of mosaic service preview all to issue a small video channel that code check is very low needs; The video source content of the video source of this small video channel and standard channel is identical, and just code check is lower.
Adopt the advantage in small video source to be: to make things convenient for each channel content of the quick preview of user on the one hand,, also realize the basis on the other hand for mosaic television business provides like picture-in-picture function commonly used.
The size of this small video code check can be according to the requirement of the operator and the network bandwidth; Be provided with through the head end encoder; Usually the code check of each small video stream is about hundreds of K byte, and as far as possible when satisfying user's preview effect, and the influence of terminal bandwidth is dropped to minimum.
When the user needed self-defined mosaic service, the user browsed the current mosaic service that EPG server 302 is showed on STB.
When the user starts self-defined mosaic TV functions on STB, at first from the EPG channel list that EPG server 302 is preserved, select and editor needs the small video channel of adding mosaic service through STB.According to the viewing effect of video screen, the user can choose an amount of small video channel, and user terminal 301 total bandwidth can not increased too much.
STB receives the user selects to add mosaic service from the EPG channel list channel; Be forwarded to EPG server 302; Afterwards, the needs of by EPG server 302 user being chosen from the EPG channel list add the channel adding mosaic of mosaic service and form in the tabulation of channel.
Because the user can select the mosaic small video that will show through self-defining mode on EPG server 302, and be not limited to equipment such as head end encoder, really accomplish User Defined, have good user interactivity and friendly.
After the user chose mosaic composition channel, EPG server 302 was provided with the small video attribute of mosaic service to STB, the link of respectively small video and the streaming media server 303 of mosaic service being set up the signaling aspect by STB then.
Wherein, the small video attribute of mosaic service comprises: position and size and the style etc. of arranging that the small video window shows.
After mutual aspect the completion signaling, STB receives the Media Stream of the channel of every road mosaic service respectively from streaming media server 301.
STB can be decoded respectively simultaneously to each the road Media Stream that receives and waited reprocessing, and final realization is formed the video window of a width of cloth standard with a plurality of small video windows of mosaic service, is presented on the video screen.
In addition, STB also can finally show a complete mosaic channel picture with synthetic one road code stream in multichannel small video stream back that receives on video screen.
The embodiment of the invention realizes method, terminal and the system of self-defined mosaic service; The user can choose the channel that needs according to the hobby of oneself and add in the mosaic composition channel list from the channel list that electronic program list (EPG) keeps, the terminal receives corresponding small video stream from media server, and the back of decoding is exported and is presented on the terminal screen; This method realizes simple and flexible; Have good user interactivity and friendly, and cost is low, extensibility is strong.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.
Claims (12)
1. a method that realizes self-defined mosaic service is characterized in that, comprising:
The terminal receives the user selects to add mosaic service from electric program menu EPG channel list channel, is forwarded to the EPG server, said EPG server the channel adding mosaic that the user selects is made up of in the tabulation of channel;
Receive said mosaic that said EPG server sends and form the small video attribute of each mosaic service in the tabulation of channel;
According to the small video attribute of said mosaic service, set up the small video of said mosaic service and be connected with signaling between the streaming media server;
Receive the Media Stream of the channel of every road mosaic service from said streaming media server; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the terminal screen.
2. method according to claim 1 is characterized in that, said terminal is carried out processed steps to the Media Stream of the channel of each road mosaic service and comprised:
Decode to the Media Stream of the channel of every road mosaic service respectively in said terminal; Perhaps, one road code stream is synthesized with the Media Stream of the channel of each road mosaic service in said terminal, and this one road code stream is decoded.
3. method according to claim 1 is characterized in that, said terminal receives the user and from the EPG channel list, selects the step of the channel of adding mosaic service also to comprise before:
Show current mosaic service to the user from said EPG server.
4. according to claim 1,2 or 3 described methods, it is characterized in that, also comprise:
Said terminal is sent to said EPG server with the indicating template of the mosaic service that the user sets, and the small video attribute of said mosaic service is set by said EPG server.
5. method according to claim 4 is characterized in that, the small video attribute of said mosaic service comprises at least: position and size that the small video window shows, and/or the style of arranging.
6. method according to claim 5 is characterized in that, said terminal comprises at least: network machine top box+television set, PC or intelligent mobile terminal.
7. a terminal of realizing self-defined mosaic service is characterized in that, comprising:
Receive sending module, be used for receiving the channel of user, be forwarded to the EPG server, the channel adding mosaic that the user selects is formed in the tabulation of channel by said EPG server from EPG channel list selection adding mosaic service;
The video attribute receiver module is used for receiving the small video attribute that said mosaic that said EPG server sends is formed each mosaic service of tabulation of channel;
Connect and to set up module, be used for small video attribute, set up the small video of said mosaic service and be connected with signaling between the streaming media server according to said mosaic service;
The processes and displays module is used for receiving from said streaming media server the Media Stream of the channel of every road mosaic service; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the terminal screen.
8. terminal according to claim 7 is characterized in that, said processes and displays module also is used for respectively the Media Stream of the channel of every road mosaic service is decoded; Perhaps, one road code stream is synthesized with the Media Stream of the channel of each road mosaic service in said terminal, and this one road code stream is decoded.
9. terminal according to claim 7 is characterized in that, said reception sending module also is used for showing the current mosaic service from said EPG server to the user.
10. terminal according to claim 7 is characterized in that, said reception sending module also is used for the indicating template of the mosaic service of user's setting is sent to said EPG server, and the small video attribute of said mosaic service is set by said EPG server.
11., it is characterized in that said terminal comprises at least: network machine top box+television set, PC or intelligent mobile terminal according to each described terminal among the claim 7-10.
12. a system that realizes self-defined mosaic service is characterized in that, comprising: EPG server, terminal and streaming media server, wherein:
Said EPG server; Be used to receive the channel that the user who transmits at said terminal selects to add mosaic service; Add mosaic and form in the tabulation of channel, and the small video attribute of mosaic service in the tabulation of said mosaic composition channel is sent to said terminal;
Said terminal is used for receiving the channel of user from EPG channel list selection adding mosaic service, is forwarded to the EPG server; The small video attribute of the said mosaic service that sends according to said EPG server, the small video of setting up said mosaic service is connected with the signaling of said streaming media server; Receive the Media Stream of the channel of every road mosaic service from said streaming media server; After the Media Stream of the channel of each road mosaic service handled, form a complete mosaic channel picture and be presented on the video screen;
Said streaming media server is used for after the small video of said mosaic service is set up signaling and is connected, and the Media Stream of the channel of every road mosaic service is sent to said terminal.
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| CN102883228A (en) * | 2012-08-29 | 2013-01-16 | 北京算通科技发展股份有限公司 | Program previewing and program-on-demand method employing video mosaics to display program-on-demand rate in video-on-demand system |
| CN103458304A (en) * | 2013-08-07 | 2013-12-18 | 四川长虹电器股份有限公司 | Previewing method for set top box |
| CN103596038A (en) * | 2013-11-20 | 2014-02-19 | 韩巍 | Navigation method and device of real-time video content |
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| CN105659614A (en) * | 2013-10-30 | 2016-06-08 | 索尼公司 | Content supply device, content supply method, program, terminal device, and content supply system |
| CN105659614B (en) * | 2013-10-30 | 2019-09-03 | 索尼公司 | Content supply arrangement, content supply method, program, terminal device and content provider system |
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| CN103596038A (en) * | 2013-11-20 | 2014-02-19 | 韩巍 | Navigation method and device of real-time video content |
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| CN107493516A (en) * | 2017-09-25 | 2017-12-19 | 深圳市茁壮网络股份有限公司 | A kind of mosaic video navigation page synthetic method and device |
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