CN102300036A - Video data scheduling method of interactive studio - Google Patents

Video data scheduling method of interactive studio Download PDF

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Publication number
CN102300036A
CN102300036A CN201110223384XA CN201110223384A CN102300036A CN 102300036 A CN102300036 A CN 102300036A CN 201110223384X A CN201110223384X A CN 201110223384XA CN 201110223384 A CN201110223384 A CN 201110223384A CN 102300036 A CN102300036 A CN 102300036A
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China
Prior art keywords
address
buffering area
data packet
director
operator
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Pending
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CN201110223384XA
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Chinese (zh)
Inventor
安然
周军
姚伶伶
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WENGUANG INTERDYANMIC TV CO Ltd SHANGHAI
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WENGUANG INTERDYANMIC TV CO Ltd SHANGHAI
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Priority to CN201110223384XA priority Critical patent/CN102300036A/en
Publication of CN102300036A publication Critical patent/CN102300036A/en
Pending legal-status Critical Current

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Abstract

The invention provides a video data scheduling method of an interactive studio, which is used for scheduling conversation and video data when a user is interactive with an operator or a director, and comprises the following steps that: (1) an address linked list, a receiving buffering area and a transmitting buffering area are established; (2) a streaming media data packet is supervised and received, and the received streaming media data packet is stored in the receiving buffering area; (3) the streaming media data packet in the receiving buffering area is matched with the address linked list, and a destination address of the streaming media data packet is found out and modified; (4) the streaming media data packet is transferred from the receiving buffering area to the transmitting buffering area; and (5) the streaming media data packet in the transmitting buffering area is transmitted to a destination address. Due to the adoption of the video data scheduling method, the interaction between the user and the studio can be realized, and the seeing and hearing enjoyment of the television programs can be greatly improved.

Description

The video data dispatching method of interactive studio
Technical field
The present invention relates to a kind of data dispatching method, particularly a kind of video data dispatching method of interactive studio.
Background technology
For traditional TV, it is by a television transmission broadcasting center, the program that has recorded in the studio is sent to the receiving terminal that is distributed in various places, receiving terminal is after receiving these information, through a series of processing, the Voice ﹠ Video information reverting is shown, the user can only receive and watch passively, unique selection is exactly the TV programme of watching that different television transmission centers makes, and spectators then are limited on part of passive acceptance fully.
Although continuous development along with TV tech, the user can pass through modes such as hotline, sms center and the broadcasting center mutual, thereby change the mode of watching of passive reception by modes such as program request, time shifts, but still can't change the one-sided form that outwards sends Voice ﹠ Video information in studio, can not realize that user and studio look face-to-face two-way interaction of audio frequency in real time, can not be user's oneself wish or information and popular sharing, this is advocating individual character, is advocating today freely, does not have to be suspected to have its huge limitation.
Summary of the invention
The video data dispatching method that the purpose of this invention is to provide a kind of interactive studio can't realize that to solve traditional mode of televising user and studio look the problem of the face-to-face two-way interaction of audio frequency in real time.
The present invention proposes a kind of video data dispatching method of interactive studio, be used for when user and operator or director carry out interaction, session and video data are dispatched, may further comprise the steps: (1) is created an address link list, and is received a buffering area and a transmission buffering area; (2) monitor also receiving stream media packet, and leave the flow media data packet that receives in the reception buffering area; (3) flow media data packet and this address link list that will receive in the buffering area mates, and finds out and rewrite the destination-address of flow media data packet; (4) flow media data packet is put into the transmission buffering area from receiving buffering area; (5) flow media data packet that will send in the buffering area sends to destination-address.
Further, this address link list comprises station address collection and operator/director's address set.
Further, be the Session initiation Protocol order of sending in the step (3) according to a signaling management server, flow media data packet and this address link list that will receive in the buffering area mate, and find out and rewrite the destination-address of flow media data packet.
Further, described Session initiation Protocol order is for adding the order of a pair of common address, it is right promptly respectively to add an address in user address list and operator/director's address set, source address is a station address in the user address list, destination-address is operator or director address, source address is operator or director address in operator/director's address set, and destination-address is a station address.
Further, described Session initiation Protocol order is for adding the order of a preview address, and promptly address of interpolation is right in user address list, and source address is a station address, and destination-address is operator or director address.
Further, described Session initiation Protocol order is the order of a preview address of deletion, and promptly address of deletion is right from user address list.
With respect to prior art, the invention has the beneficial effects as follows: the present invention utilizes the scheduling of flow media data packet between user and operator/director, realized user and studio real-time look the face-to-face two-way interaction of audio frequency, by participating in the making of interactive studio program, the user can participate in program with opening, not only allows and oneself can see TV, and the same TV that also can allow demonstrates oneself, thereby make the user wish or information and popular the sharing of oneself can have been promoted audiovisual enjoyment greatly.
Description of drawings
A kind of embodiment Organization Chart of the interactive studio that Fig. 1 is suitable for for video data dispatching method of the present invention;
Fig. 2 is a kind of embodiment flow chart of the video data dispatching method of the interactive studio of the present invention.
Embodiment
Below in conjunction with accompanying drawing, specify the present invention.
See also Fig. 1, a kind of embodiment Organization Chart of the interactive studio that it is suitable for for video data dispatching method of the present invention, it comprises support system 1 and studio system 2, and an above user terminal 3, support system 1 links to each other with studio system 2, and connects at least one user terminal 3.Wherein, support system 1 further comprises interactive portal server 4, signaling management server 5, interactive gateway 6 and database 7 again.Interactive portal server 4 links to each other with user terminal 3, and interactive gateway 6 links to each other with user terminal 3, studio system 2 and signaling management server 5 respectively, and database 7 links to each other with interactive portal server 4, signaling management server 5 and interactive gateway 6 respectively.
User terminal 3 is realized operations such as register, land by visit support system 1, and obtains the operation of the information of participation interactive program and initiation, participation interactive service.1 pair of support system participates in the access requesting users terminal 3 of interactive service and carries out the management of authentication, performance parameters negotiation, interactive service session, signaling management processing and interactive service flow process, transmit, line up, be dispatched to operator, director and studio system 2 by the video content of user terminal 3 of authentication the most at last, realize that the technology that many concurrent users insert the making broadcast of the hard real time supervision of request responding and scheduling, business and content and interactive HDTV (High-Definition Television) program combines.And operator carry out preliminary audit survey, director final instructor in broadcasting after, could participate in the studio and carry out the video interactive program making.
Interactive gateway 6 plays the scheduling feature of video data in the support system 1 of interactive studio, be responsible for the processing of the video data path of whole system, and manner at operator terminals 8 and director's terminal 9 also are to realize interactive by interactive gateway 6 and user terminal 3.Interactive gateway 6 is connected to user terminal 3 by looking audio frequency interactive program data-interface, user terminal 3 uploaded videos data, and operator's video data, director video data, studio video data, ad data all enter interactive gateway 6, this equipment receives signaling management server 5 synchronously and the signaling status information of coming, signaling status according to each session carries out, the interaction flow of interactive program, the state of affairs processing layer, carries out the scheduling and the distribution of video data.
See also Fig. 2, it is a kind of embodiment flow chart of the video data dispatching method of the interactive studio of the present invention, and it may further comprise the steps:
S201 creates an address link list, and receives a buffering area and a transmission buffering area.
The effect of address link list is for the source address of store data bag and destination-address, transmits smoothly so that realize packet.And in order to be data packet matched transmission address more quickly, address link list of the present invention can be made up of two single-track link tables: station address collection and operator/director's address set, representative is mail to user's address set and is mail to operator/director's address set respectively.
Receive buffering area and be used for keeping in the packet that sends from source address, send buffering area and be used for keeping in the address to the destination to be sent.
S202 monitors and the receiving stream media packet, and leaves the flow media data packet that receives in the reception buffering area.
When user, operator or director will carry out video interactive, just have flow media data packet and transmit, and the flow media data packet that interactive gateway 6 receives can be placed in the reception buffering area by interactive gateway 6.
S203 mates flow media data packet and the address link list that receives in the buffering area, finds out and rewrite the destination-address of flow media data packet.
To the modification of address link list, can be to determine by the Session Initiation Protocol order that signaling management server 5 sends, need to handle two kinds of order: BYE (end) order and INFO (modification) order usually.If receive the BYE order that signaling management server 5 sends, all resources that the program that then discharges is shared quit a program.If receive the INFO order that signaling management server 5 sends, then divide following four kinds of situations to handle:
1, add the preview address
If preview address of the INFO that receives order indication interpolation, expression only is transmitted to operator or director with user's a video, therefore only concentrates address of interpolation right to station address, and source address is a station address, and destination address is operator or director address.
2, preview address deletion
If preview address of the INFO that receives order indication deletion concentrates address of deletion right from station address.
3, add common address
If a pair of common address is added in the INFO that receives order indication, therefore expression user's video need be transmitted to operator or the director is transmitted to the user with operator or director's video simultaneously, and it is right respectively to add an address in station address collection and operator/director's address set.Station address concentrated source address is a station address, and destination address is operator or director address, and source address is operator or director address in operator/director's address set, and destination address is a station address.
4, common address deletion
If a pair of common address of the INFO that receives order indication deletion, address of deletion is right from station address collection and operator/director's address set.
S204 puts into the transmission buffering area with flow media data packet from receiving buffering area.After matching addresses is intact, flow media data packet is moved into sends buffering area, and etc. to be sent.
S205 sends to destination-address with the flow media data packet that sends in the buffering area, realizes user and operator/director's video interactive.
The video data dispatching method of the interactive studio of the present invention is by the forwarding of flow media data packet between user and operator/director, realize user and studio real-time look the face-to-face two-way interaction of audio frequency, the user can participate in program with opening, not only allow and oneself can see TV, the same TV that also can allow demonstrates oneself, thereby makes the user can own wish or information and masses is shared.
More than disclosed only be several specific embodiment of the present invention, but the present invention is not limited thereto, any those skilled in the art can think variation, only otherwise exceed the described scope of appended claims, all should drop in protection scope of the present invention.

Claims (6)

1. the video data dispatching method of an interactive studio is used for when user and operator or director carry out interaction session and video data being dispatched, and it is characterized in that, may further comprise the steps:
(1) creates an address link list, and receive a buffering area and a transmission buffering area;
(2) monitor also receiving stream media packet, and leave the flow media data packet that receives in the reception buffering area;
(3) flow media data packet and this address link list that will receive in the buffering area mates, and finds out and rewrite the destination-address of flow media data packet;
(4) flow media data packet is put into the transmission buffering area from receiving buffering area;
(5) flow media data packet that will send in the buffering area sends to destination-address.
2. the video data dispatching method of interactive studio as claimed in claim 1 is characterized in that, this address link list comprises a station address collection and an operator/director's address set.
3. the video data dispatching method of interactive studio as claimed in claim 2, it is characterized in that, it in the step (3) the Session initiation Protocol order of sending according to a signaling management server, flow media data packet and this address link list that will receive in the buffering area mate, and find out and rewrite the destination-address of flow media data packet.
4. the video data dispatching method of interactive studio as claimed in claim 3, it is characterized in that, described Session initiation Protocol order is for adding the order of a pair of common address, it is right promptly respectively to add an address in user address list and operator/director's address set, source address is a station address in the user address list, destination-address is operator or director address, and source address is operator or director address in operator/director's address set, and destination-address is a station address.
5. the video data dispatching method of interactive studio as claimed in claim 3, it is characterized in that, described Session initiation Protocol order is for adding the order of a preview address, it is right promptly to add an address in user address list, source address is a station address, and destination-address is operator or director address.
6. the video data dispatching method of interactive studio as claimed in claim 3 is characterized in that, described Session initiation Protocol order is the order of a preview address of deletion, and promptly address of deletion is right from user address list.
CN201110223384XA 2011-08-05 2011-08-05 Video data scheduling method of interactive studio Pending CN102300036A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510483A (en) * 2011-12-13 2012-06-20 曙光信息产业(北京)有限公司 Implementation system and method based on FPGA (Field Programmable Gate Array) multi-video monitoring terminal control policy
CN105045737A (en) * 2015-05-25 2015-11-11 国家计算机网络与信息安全管理中心 Data packet processing oriented buffer and application method
CN109672904A (en) * 2018-12-17 2019-04-23 国家新闻出版广电总局监管中心 A kind of radio and television cluster playback method and multimedia gateway device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1429024A (en) * 2001-12-26 2003-07-09 好利集团有限公司 Internet protocol interdynamic TV system and its method for implementing it
CN1893637A (en) * 2005-07-01 2007-01-10 黄金富 Television set and method for communicating with television-set control center
CN101496402A (en) * 2005-02-28 2009-07-29 尹赖夫互动有限公司 Method and apparatus for conducting real time dialogues with mass viewer audiences during live programs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1429024A (en) * 2001-12-26 2003-07-09 好利集团有限公司 Internet protocol interdynamic TV system and its method for implementing it
CN101496402A (en) * 2005-02-28 2009-07-29 尹赖夫互动有限公司 Method and apparatus for conducting real time dialogues with mass viewer audiences during live programs
CN1893637A (en) * 2005-07-01 2007-01-10 黄金富 Television set and method for communicating with television-set control center

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510483A (en) * 2011-12-13 2012-06-20 曙光信息产业(北京)有限公司 Implementation system and method based on FPGA (Field Programmable Gate Array) multi-video monitoring terminal control policy
CN102510483B (en) * 2011-12-13 2014-07-23 曙光信息产业(北京)有限公司 Implementation system and method based on FPGA (Field Programmable Gate Array) multi-video monitoring terminal control policy
CN105045737A (en) * 2015-05-25 2015-11-11 国家计算机网络与信息安全管理中心 Data packet processing oriented buffer and application method
CN109672904A (en) * 2018-12-17 2019-04-23 国家新闻出版广电总局监管中心 A kind of radio and television cluster playback method and multimedia gateway device

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Application publication date: 20111228