CN101110941A - System and method for anastomosing interactive network television and conference television - Google Patents
System and method for anastomosing interactive network television and conference television Download PDFInfo
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- CN101110941A CN101110941A CNA2007101296949A CN200710129694A CN101110941A CN 101110941 A CN101110941 A CN 101110941A CN A2007101296949 A CNA2007101296949 A CN A2007101296949A CN 200710129694 A CN200710129694 A CN 200710129694A CN 101110941 A CN101110941 A CN 101110941A
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Abstract
The present invention provides a system which interfuses an Internet Protocol Television and a meeting television, wherein, the multipoint control unit (MCU) of the meeting television is connected with the streaming media server of the Internet Protocol Television (IPTV) for sending the meeting television media stream received to the streaming media server to store; the video meeting terminal is connected with the streaming server, for receiving the meeting television media stream from the streaming media server through a electronic program guide (EPG) to play. The present invention can extend the application of the multimedia communication service and the IPTV server at the same time, and brings a stronger value-added service and operation for the overall multimedia communication.
Description
Technical field
The present invention relates to the interactive multimedia communication technology, relate in particular to the system and method that IPTV IPTV communicates by letter with interactive multimedia and merges mutually based on the IP technology.
Background technology
TV conference system is to utilize communication line that the meeting room in two places or a plurality of places is coupled together, and a kind of interactive multimedia communication service system that comprises video/audio and data of holding a meeting with TV mode.TV conference system mainly is made up of video conference terminal equipment, digital transmission network and multipoint control unit (MCU, Multipoint Control Unit) three parts.
IPTV claims IPTV again, is a kind of multiple technologies such as the Internet, multimedia and communication that integrate, and live telecast, video request program is provided, surfs the web and the system of the multimedia service of multiple interactive services such as chat to the domestic consumer.It is main terminal with the IP set-top box, is main display device with television set or PC, is main input equipment with remote controller, is main transmission network with broadband IP, for the user provides MMS (Multimedia Message Service).
At large, IPTV and the TV conference system of using at present is unconnected.And realize the fusion of IPTV and video conferencing, carrying out or run all highly beneficial for two system business.For example on the IPTV of family, can hold family's meeting, can the image planes opposite further like that distance between the kith and kin of family that are in the strange land of chat, it is shared to send to the mode that side kith and kin activity such as wedding anniversary are broadcast with live, program request or wheel the strange land kith and kin.Perhaps, a company can realize many places user's video conference with the IPTV system by the terminal under the MCU management.
And at present yet there are no the record with the video conferencing fusion in the prior art with IPTV.
Summary of the invention
Technical problem to be solved by this invention provides the system and method for a kind of IPTV and video conferencing fusion, can easily IPTV and two systems of video conferencing be merged, expand the application of multimedia communication service and IPTV business simultaneously, thereby bring stronger value-added service and operation on the whole for multimedia communication.
In order to solve the problems of the technologies described above, the system that a kind of IPTV provided by the invention and video conferencing merge, wherein, the multipoint control unit MCU of TV conference system is connected with the streaming media server of IPTV IPTV system, and the video conferencing Media Stream that is used for receiving sends to streaming media server and stores; Video conference terminal is connected with streaming media server, is used for obtaining the video conferencing Media Stream by electronic program guide (EPG) from streaming media server and plays.
Further, MCU receives the video conferencing Media Stream under the control of IPTV system, and sends to streaming media server after TV media stream changed according to the storage format of streaming media server and store; The terminal of IPTV system is obtained the video conferencing Media Stream by EPG from streaming media server and is play.
Further, the direct communication of business management system of the upper-layer service management system of TV conference system and IPTV system is used for when holding a meeting the live source to business management system notification of meetings TV; The business management system of IPTV and streaming media server communication are used to control described EPG and generate the video conferencing programme, and the notification streams media server Media Stream that receives video conferencing from MCU carries out live, program request or wheel is broadcast.
Further, the live source of video conferencing comprises the address of video conferencing Media Stream transmitting terminal.
Further, the business management system communication of MCU and IPTV system is used for as the registration of the front end codec of IPTV system and is linked into the business management system of IPTV; The business management system of IPTV and streaming media server communication are used to control EPG and generate the video conferencing programme, and the notification streams media server Media Stream that receives video conferencing from MCU carries out live, program request or wheel is broadcast.
Further, MCU receives and sends the video conferencing Media Stream under the control of TV conference system; The terminal of TV conference system obtains from streaming media server by EPG that the video conferencing Media Stream carries out program request or wheel is broadcast.
Further, the upper-layer service management system of TV conference system and streaming media server and MCU communication be used for convection media server and carry out business control and the programme of control EPG generation video conferencing, and notice MCU receive and send the video conferencing Media Stream.
In order to solve the problems of the technologies described above, the invention provides the method that a kind of IPTV and video conferencing merge, comprise the steps:
(a) the multipoint control unit MCU of TV conference system stores the streaming media server that the video conferencing Media Stream that receives sends to IPTV IPTV system;
(b) video conference terminal obtains the video conferencing Media Stream by electronic program guide (EPG) from streaming media server and plays.
Further, step (a) also comprises MCU under the control of IPTV system, and the video conferencing media stream transition that receives is become the storage format of streaming media server, sends to streaming media server then; The terminal of step (b) IPTV system obtains from streaming media server by EPG that the video conferencing Media Stream carries out live, program request or wheel is broadcast.
Further, in the preceding step that also comprises of step (a):
(a1) MCU invites the IPTV system terminal to attend a meeting;
(a2) the upper-layer service management system of TV conference system is to the live source of IPTV business management system notification of meetings TV;
(a3) business management system of IPTV generates the video conferencing programme by EPG, and the notification streams media server receives the video conferencing Media Stream.
Further, the live source of video conferencing comprises the address of video conferencing medium transmitting terminal.
Further, in the preceding step that also comprises of step (a):
(a1) MCU is registered in the business management system of IPTV;
(a2) MCU invites the IPTV system terminal to attend a meeting;
(a3) MCU is linked in the business management system of IPTV as the front end codec of described IPTV system;
(a4) business management system of IPTV generates the video conferencing programme by EPG, and the notification streams media server receives the video conferencing Media Stream.
Further, step (a) also comprises MCU under the control of TV conference system, and the video conferencing Media Stream that receives is sent to streaming media server; The terminal of step (b) MCU management obtains from streaming media server by EPG that the video conferencing Media Stream carries out program request or wheel is broadcast.
Further, in the preceding step that also comprises of step (a): the upper-layer service management system of TV conference system realizes the business control of convection media server, and generates EPG.
The system and method that adopts IPTV of the present invention and video conferencing to merge, can expand the application of multimedia communication service, also can expand the application of IPTV, and can make full use of the different separately equipment of user that is in the strange land, thereby bring stronger value-added service and operation for multimedia communication.
Description of drawings
Fig. 1 is the embodiment schematic block diagram that TV conference system of the present invention and IPTV system merge;
Fig. 2 is another embodiment schematic block diagram that TV conference system of the present invention and IPTV system merge;
Fig. 3 is the embodiment schematic block diagram that TV conference system of the present invention and streaming server merge.
Embodiment
The system that a kind of IPTV provided by the invention and video conferencing merge, wherein, the angle of using from video conferencing can be divided into the IPTV system business management system and streaming media server two parts simply; TV conference system can be divided into upper-layer service management system and MCU.
The present invention can realize the fusion of IPTV and TV conference system by dual mode: the one, meeting television system and entire I PTV system are merged, and be about to the content source of video conferencing as IPTV, make the user of IPTV can watch the video conferencing content; The 2nd, with the streaming media server fusion of meeting television system and IPTV system, be about to the recorded broadcast/vod server of streaming media server as video conferencing, and MCU is equivalent to a set-top box, can be stored and watch the video conferencing content as the terminal manipulation by the video conferencing user.
For the former of such scheme, basically can adopt two kinds of schemes: a kind of scheme is the upper-layer service management system of video conferencing and the direct communication of business management system of IPTV, its MCU just becomes the desired form of IPTV streaming media server to issue this streaming media server the media stream transition of meeting TV to store, so that on the IPTV terminal it is carried out live and program request.Another kind of scheme is the upper-layer service management system and the direct communication of the business management system of IPTV of video conferencing, and by the business management system communication of MCU and IPTV, mainly is to register.Streaming media server is that the mode by the IPTV program request obtains Media Stream from MCU, it is MCU carries out Media Stream as the head end encoder of IPTV format conversion, and will change good Streaming Media and send to streaming media server, so that live to it on the IPTV terminal, program request or wheel are broadcast.
For the latter of such scheme, the scheme of employing is that the upper-layer service management system of TV conference system is used for convection media server and carries out business control, and generates electronic program guides (EPG, ElectronicProgram Guide) and send to MCU; At this, MCU is equivalent to a set-top box, is used for carrying out the reception and the transmission of medium according to the content of EPG to streaming media server, to realize recorded broadcast and some multicast function on the common conference television terminal.
Below by specific embodiment and be described with reference to the accompanying drawings technique scheme of the present invention.
Because the angle of using from video conferencing can be divided into business management system and streaming media server simply with the IPTV system.Therefore, the present invention roughly can realize the fusion of IPTV and TV conference system by dual mode:
(1) meeting television system and a whole set of IPTV system are merged, that is with the content source of meeting TV as IPTV, the participant who makes video conference watches the video conferencing content as the user of IPTV.
(2) the meeting television system is only merged with the intrasystem streaming media server of IPTV, also be about to the recorded broadcast/vod server of the streaming media server of IPTV as video conferencing, the content that makes the participant of video conference can store video conferencing by streaming media server, and, realize the function of the recorded broadcast/program request of video conferencing by the content that video conference terminal is watched video conferencing.
For aforesaid way (1), specifically can implement by the following two kinds of programs:
(a) with the business management system of meeting TV and the direct communication of business management system of IPTV, the MCU of video conferencing just the Media Stream of meeting TV is changed into that the desired form of IPTV streaming media server issues that streaming media server is stored in case on the IPTV terminal Streaming Media of live and this video conferencing content of program request, show as Fig. 1.In Fig. 1, exist communication interface between the business management system of upper-layer service management system and IPTV, mainly be to the live source (address that comprises video conferencing medium transmitting terminal) of the business management system notification of meetings TV of IPTV when holding a meeting, so that the EPG of IPTV generates corresponding video conferencing programme, make things convenient for the user to watch.Simultaneously, how the business management system notification streams media server of IPTV receives the Media Stream of video conferencing from MCU; Be media interface between MCU and the streaming media server, be used for transmitting the Media Stream of video conferencing.
Adopt the method flow step of such scheme (a) as follows:
Step 1:MCU holds a meeting, and promptly invites video conference terminal to attend a meeting;
Step 2: the upper-layer service management system of video conferencing is to the live source (address that comprises video conferencing Media Stream transmitting terminal) of the business management system notification of meetings TV of IPTV;
The business management system of step 3:IPTV generates corresponding video conferencing programme by EPG, and the notification streams media server receives the Media Stream of video conferencing from MCU simultaneously;
Step 4:MCU changes into the desired form of IPTV streaming media server to the Media Stream of video conferencing and issues streaming media server and store;
Step 5: the Media Stream of video conferencing content is carried out live, program request or wheel is broadcast by the IPTV terminal.
(b) not directly communication between the business management system of the upper-layer service management system of video conferencing and IPTV, and keep independent mutually.The MCU of video conferencing is linked among the IPTV in the mode of IPTV front end codec, shows as Fig. 2.In Fig. 2,, mainly be to register by the business management system communication of the MCU and the IPTV of video conferencing.Streaming media server is that the mode with program request obtains Media Stream from MCU, and promptly MCU carries out the format conversion of video conferencing Media Stream as the front end codec of IPTV, and will change good Streaming Media and send to streaming media server; Simultaneously, the EPG of IPTV generates corresponding video conferencing programme, so that on the IPTV terminal video conferencing living broadcast of programs, program request or wheel are broadcast.
Adopt the method flow step of such scheme (b) as follows:
Step 1: the MCU of video conferencing is registered on the business management system of IPTV;
Step 2:MCU holds a meeting, and promptly invites video conference terminal to attend a meeting;
Step 3:MCU is linked in the IPTV system in the mode of IPTV front end codec;
The business management system of step 4:IPTV generates corresponding video conferencing programme by EPG, and the notification streams media server receives the Media Stream of video conferencing from MCU simultaneously;
Step 5:MCU becomes the media stream transition of video conferencing the desired form of IPTV streaming media server to issue streaming media server to store;
Step 6: the Media Stream of video conferencing content is carried out live, program request or wheel is broadcast by the IPTV terminal.
For aforesaid way (2), specifically, show as Fig. 3 by following scheme implementation.The upper-layer service management system that is TV conference system realizes the business control of convection media server and generates EPG sending to MCU; MCU then is used to receive the video conferencing Media Stream and sends to streaming media server and stores, on the common conference television terminal by EPG from streaming media server recorded broadcast and vod session television content Media Stream.
Adopt the method flow step of aforesaid way (2) as follows:
Step 1: the upper-layer service management system of TV conference system realizes the business control of convection media server, and generates EPG;
Step 2:MCU realizes the reception and the transmission of video conferencing Media Stream, promptly receives the video conferencing Media Stream and sends to streaming media server and store;
Step 3: by EPG the video conferencing Media Stream is carried out program request or wheel is broadcast by the video conference terminal of MCU management.
The system and method that adopts IPTV of the present invention and video conferencing to merge, can expand the application of multimedia communication service and IPTV business simultaneously, and can make full use of the different separately equipment of user that is in the strange land, thereby bring stronger value-added service and operation for multimedia communication.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limiting the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, thus protection scope of the present invention when with aforementioned claims the person of being defined be as the criterion.
Claims (14)
1. the system that merges of IPTV and video conferencing, it is characterized in that, the multipoint control unit MCU of TV conference system is connected with the streaming media server of IPTV IPTV system, and the video conferencing Media Stream that is used for receiving sends to described streaming media server and stores; Video conference terminal is connected with described streaming media server, is used for obtaining described video conferencing Media Stream by electronic program guide (EPG) from described streaming media server and plays.
2. the system that merges according to the described IPTV of claim 1 and video conferencing, it is characterized in that, described MCU receives described video conferencing Media Stream under the control of described IPTV system, and sends to described streaming media server after described TV media stream changed according to the storage format of described streaming media server and store; The terminal of described IPTV system is obtained described video conferencing Media Stream by described EPG from described streaming media server and is play.
3. the system that merges according to the described IPTV of claim 2 and video conferencing, it is characterized in that, the direct communication of business management system of the upper-layer service management system of described TV conference system and described IPTV system is used for when holding a meeting the live source to described business management system notification of meetings TV; The business management system of described IPTV and described streaming media server communication are used to control described EPG and generate the video conferencing programme, and the Media Stream of notifying described streaming media server to receive video conferencing from described MCU carries out live, program request or wheel is broadcast.
4. the system that merges according to described IPTV of claim 3 and video conferencing is characterized in that the live source of described video conferencing comprises the address of video conferencing Media Stream transmitting terminal.
5. the system that merges according to the described IPTV of claim 2 and video conferencing, it is characterized in that, the business management system communication of described MCU and described IPTV system is used for as the front end codec registration of described IPTV system and is linked into the business management system of described IPTV; The business management system of described IPTV and described streaming media server communication are used to control described EPG and generate the video conferencing programme, and the Media Stream of notifying described streaming media server to receive video conferencing from described MCU carries out live, program request or wheel is broadcast.
6. the system that merges according to described IPTV of claim 1 and video conferencing is characterized in that described MCU receives and send described video conferencing Media Stream under the control of described TV conference system; The terminal of described TV conference system obtains from described streaming media server by described EPG that described video conferencing Media Stream carries out program request or wheel is broadcast.
7. the system that merges according to the described IPTV of claim 6 and video conferencing, it is characterized in that, the upper-layer service management system of described TV conference system and described streaming media server and described MCU communication, be used for described streaming media server is carried out business control and control described EPG generating the video conferencing programme, and notify described MCU to receive and send described video conferencing Media Stream.
8. the method that merges of IPTV and video conferencing comprises the steps:
(a) the multipoint control unit MCU of TV conference system stores the streaming media server that the video conferencing Media Stream that receives sends to IPTV IPTV system;
(b) video conference terminal obtains described video conferencing Media Stream by electronic program guide (EPG) from described streaming media server and plays.
9. in accordance with the method for claim 8, it is characterized in that, step (a) further comprises described MCU under the control of described IPTV system, and the video conferencing media stream transition that receives is become the storage format of described streaming media server, sends to described streaming media server then; The terminal of the described IPTV of step (b) system obtains from described streaming media server by described EPG that described video conferencing Media Stream carries out live, program request or wheel is broadcast.
10. in accordance with the method for claim 9, it is characterized in that, in the preceding step that also comprises of step (a):
(a1) described MCU invites the IPTV system terminal to attend a meeting;
(a2) the upper-layer service management system of described TV conference system is to the live source of IPTV business management system notification of meetings TV;
(a3) business management system of described IPTV generates the video conferencing programme by described EPG, and notifies described streaming media server to receive described video conferencing Media Stream.
11. in accordance with the method for claim 10, it is characterized in that the live source of described video conferencing comprises the address of video conferencing medium transmitting terminal.
12. in accordance with the method for claim 9, it is characterized in that, in the preceding step that also comprises of step (a):
(a1) described MCU is registered in the business management system of described IPTV;
(a2) described MCU invites the IPTV system terminal to attend a meeting;
(a3) described MCU is linked in the business management system of described IPTV as the front end codec of described IPTV system;
(a4) business management system of described IPTV generates the video conferencing programme by described EPG, and notifies described streaming media server to receive described video conferencing Media Stream.
13. in accordance with the method for claim 8, it is characterized in that step (a) further comprises described MCU under the control of described TV conference system, the video conferencing Media Stream that receives is sent to described streaming media server; The terminal of the described MCU of step (b) management obtains from described streaming media server by described EPG that described video conferencing Media Stream carries out program request or wheel is broadcast.
14. in accordance with the method for claim 13, it is characterized in that in the preceding step that also comprises of step (a): the upper-layer service management system of described TV conference system realizes the business control to described streaming media server, and generates described EPG.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101296949A CN101110941B (en) | 2007-08-17 | 2007-08-17 | System and method for anastomosing interactive network television and conference television |
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| CN2007101296949A CN101110941B (en) | 2007-08-17 | 2007-08-17 | System and method for anastomosing interactive network television and conference television |
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| CN101110941B CN101110941B (en) | 2010-10-13 |
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| WO2010124545A1 (en) * | 2009-04-29 | 2010-11-04 | 中兴通讯股份有限公司 | Method and network system for using internet protocol television system |
| CN101350907B (en) * | 2008-08-26 | 2011-06-22 | 中兴通讯股份有限公司 | System for service fusion of video conference and monitoring system as well as method thereof |
| CN102123268A (en) * | 2011-03-15 | 2011-07-13 | 深圳市捷视飞通科技有限公司 | Video conference terminal and system |
| CN101626483B (en) * | 2008-07-07 | 2011-07-13 | 中兴通讯股份有限公司 | Method for fusing video conferphone system and internet protocol television system and video system |
| CN102307195A (en) * | 2011-08-23 | 2012-01-04 | 中兴通讯股份有限公司 | Channel carousel method based on streaming media and streaming server |
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| CN104767961A (en) * | 2014-01-03 | 2015-07-08 | 中国电信股份有限公司 | Method and system for implementing video session |
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| JP2002305733A (en) * | 2001-04-06 | 2002-10-18 | Matsushita Electric Ind Co Ltd | Multicast conference device, and multicast conference program |
| CN1223191C (en) * | 2002-05-31 | 2005-10-12 | 华为技术有限公司 | Method for managing stream media data of videoconference |
| CN1210956C (en) * | 2002-06-19 | 2005-07-13 | 华为技术有限公司 | Real time receiving and sxtorage method for video signal conference stream medium |
| CN1964470A (en) * | 2005-11-10 | 2007-05-16 | 中国电信股份有限公司 | A video on demand/live broadcast system and method |
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| CN101626483B (en) * | 2008-07-07 | 2011-07-13 | 中兴通讯股份有限公司 | Method for fusing video conferphone system and internet protocol television system and video system |
| CN101350907B (en) * | 2008-08-26 | 2011-06-22 | 中兴通讯股份有限公司 | System for service fusion of video conference and monitoring system as well as method thereof |
| WO2010124545A1 (en) * | 2009-04-29 | 2010-11-04 | 中兴通讯股份有限公司 | Method and network system for using internet protocol television system |
| CN102123268A (en) * | 2011-03-15 | 2011-07-13 | 深圳市捷视飞通科技有限公司 | Video conference terminal and system |
| CN102307195A (en) * | 2011-08-23 | 2012-01-04 | 中兴通讯股份有限公司 | Channel carousel method based on streaming media and streaming server |
| CN103888709A (en) * | 2012-12-21 | 2014-06-25 | 深圳市捷视飞通科技有限公司 | Terminal integrated apparatus of video conference and recording system |
| CN103888709B (en) * | 2012-12-21 | 2017-02-08 | 深圳市捷视飞通科技股份有限公司 | Terminal integrated apparatus of video conference and recording system |
| CN105264897A (en) * | 2013-05-31 | 2016-01-20 | 西部数据技术公司 | Methods and apparatuses for streaming content |
| CN103702233A (en) * | 2013-12-16 | 2014-04-02 | Tcl集团股份有限公司 | System and method for realizing virtual live webcast |
| CN103702233B (en) * | 2013-12-16 | 2017-11-10 | Tcl集团股份有限公司 | A kind of system and method for realizing that network virtual is live |
| CN104767961A (en) * | 2014-01-03 | 2015-07-08 | 中国电信股份有限公司 | Method and system for implementing video session |
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