CN108833175A - A kind of live network broadcast method and system based on video conference - Google Patents
A kind of live network broadcast method and system based on video conference Download PDFInfo
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- CN108833175A CN108833175A CN201810656290.3A CN201810656290A CN108833175A CN 108833175 A CN108833175 A CN 108833175A CN 201810656290 A CN201810656290 A CN 201810656290A CN 108833175 A CN108833175 A CN 108833175A
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- client
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- meeting room
- meeting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of live network broadcast method and system based on video conference, it is therefore intended that provide one kind for user：During multiple meeting participants carry out video conference or television interview, conference administrator or host have the right the live signal of the video conference to share in the form broadcasted to public internet；Internet user can be by plurality of devices, access to diversified forms, and arbitrarily the online live streaming of specified meeting room or Web TV studio is watched in selection；And effectively extended using limitation of the technical advantage of network direct broadcasting to video conference, it allows more users no longer to be limited by factors such as region, time and traditional programme televised live reception patterns, can be realized by internet and watch online real-time live broadcast.
Description
Technical field
The present invention relates to video conferencing technology field, in particular to a kind of live network broadcast method based on video conference and it is
System.
Background technique
Since the 1990s, information technology represented by the internet profoundly changes traditional information
Transmission means and system, the network teleconference, internet direct seeding technique are exactly typical case therein.
Video conferencing system (Video Conference System) refers to the individual of two or more different places
Or group is mutually transferred sound, image and documentation by transmission line and multimedia equipment, is reached instant and is interacted
Communication, to complete the system equipment of meeting purpose.
Internet direct seeding technique, the especially progress of P2P technology allow hundreds of thousands of them to pass through internet while watching a section
Mesh is possibly realized.The advantage of internet is drawn and continued to internet direct seeding technique, and it is straight to carry out online scene by video signal mode
It broadcasts, and using the intuitive, quick of internet, the form of expression is good, abundant in content, interactivity is strong, region is unrestricted, Shou Zhongke
The features such as division, reinforces the promotion effect of site of activity.
However, current video conferencing system can't fully meet the demand of user, as video conference may participate in personnel
Quantity fix mostly, video conference is not suitable for more users and receives, watches over the public internet etc..
Therefore, such as above-mentioned two key technologies are combined, a kind of brand-new scheme can be created, to meet people couple
In the needs of extensive meeting, and change the mode of traditional tv platform, allows to interview various regions in real time by internet and work as
Thing people, and at the same time allowing a large amount of user is unrestricted to watch in live streaming to TV or internet, both being saved for TV station
About cost, and the freedom degree of interview is substantially increased, allow the interview can to cross over geographic barrier at any time.
Summary of the invention
In view of this, a kind of live network broadcast method and system based on video conference of the present invention, it is therefore intended that mentioned for user
For one kind：During multiple meeting participants carry out video conference or television interview, conference administrator or host
It has the right the live signal of the video conference to share in the form broadcasted to public internet；Internet user can be by a variety of
It accesses to equipment, diversified forms, arbitrarily the online live streaming of specified meeting room or Web TV studio is watched in selection；And it utilizes
The technical advantage of network direct broadcasting effectively extends the limitation of video conference, allow more users no longer by region, when
Between and the factors limitation such as traditional programme televised live reception pattern, can be realized by internet watch it is online real-time
Live streaming.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A. the invention is made of central server, streaming media server, client application software；Wherein, central server,
Streaming media server can be made of one or more servers, and configure corresponding network bandwidth；
B. central server is responsible for all network teleconference rooms being created of management and service, and is responsible in real time
Receive, integrate the multichannel audio-video frequency signal of all clients upload；
The multipath audio signal being subordinated in each meeting room is unpacked, audio mixing, synthesis, is compiled again by central server
After the processing such as code, packing, received single channel vision signal is specified with each client participant, is issued to respectively by network each
Corresponding client in a meeting room；
C. when in specified meeting room administrator or host select this method to provide " broadcast " function after, center service
Device is responsible for the data-signal that will have been had been processed in the meeting room, pushes to streaming media server in real time by network；
D. streaming media server is responsible for receiving the data-signal that central server is sent, and to received data-signal and institute
Belong to meeting room and carry out classified finishing, storage and publication, monitors watching request and carrying out issuing for live signal for Internet user
Processing.
From the above mentioned, this method provides client application software, which can be downloaded and be installed by official website, support to be based on
Installation version under multiple terminal platforms such as PC, PAD, mobile phone.
After the completion of the software installation, it is responsible for communicating with central server foundation, to complete user identity authentication, be added and specify
Meeting or TV programme, the acquisition of local client audio-video signal, coding, transmission, and receive, decoding, play from center
The task operatings such as the stream medium data for the Terminal Server Client that server issues.
Central server is responsible for creating meeting room, processing user's addition meeting, safeguards that users conference information, user identity have
Effect property examines, user authority management and receive and handle the local audio-video signal, push that each client uploads open it is wide
The meeting room signal of multicast function is to task operatings such as streaming media servers.
Streaming media server is responsible for safeguarding and receiving the live signal in each meeting room of central server push, in real time
It updates meeting room directory listing and issues；That monitors Internet user watches request, meeting room that user's request is watched, specified
In live signal each client terminal is issued to by network, client terminal can pass through browser, the player built in system
Or the client software is downloaded and installs, the video content of specified chatroom can be watched in real time.
Participant in meeting room is believed the local audio-video of acquisition by the client software installed on local terminal
It the processing such as number encoded, compressed, being processed into the received data-signal in internet, center service is uploaded to by network in real time
Device.
Central server is responsible for receiving the audio-video signal that each road client participant uploads, and will be in each meeting room
After multipath audio signal such as is unpacked, audio mixing, synthesize, recompile, being packaged at the processing, and each client participant is specified connects
The single channel vision signal of receipts, real time down to each client.
The administrator or host of each meeting room have the right to carry out broadcast processing to the video content of current chat room, in
Central server is responsible for monitoring the broadcast state of each meeting room, and selection is played with broadcast mode, specify in meeting room
Each road audio-video signal carries out integration and respective handling, passes through network push to streaming media server.
The inventive method supports the locking and non-locking function of client participant reception far-end video signal in meeting,
The function privilege only opens at conference administrator or meeting presider.
After selecting lock state, each client participant in the meeting room must not actively switch received distal end participant
The vision signal of person, all participants in the meeting room uniformly receive by specified certain road view assigned of administrator or host
Frequency signal；Conversely, client participant can actively switch, select the vision signal of distal end participant in meeting room belonging to receiving.
For client participant, client software installation is simple, friendly interface, easy to get started, is installed it
The On-the-spot Interaction of participant in video conference rooms can be realized afterwards.
For the user of internet, in this embodiment it is not even necessary to the software of any client is installed, can by using computer,
Browser built in the multiple terminals equipment such as PAD or mobile phone accesses the system platform, so that it may which selection watches that designated is straight
Broadcast the programme content of room.
This method invention is preferably merged video conference with internet direct seeding technique, effectively utilizes network money
Source makes video conference be no longer limited to specify the participation of several individuals, the user of more multiple internet can be allowed to receive, see without restriction
See online programme televised live.
In addition, the technical solution and derived product proposed using the method can also be apparent for each TV station
The cost of manufacture for saving program, while significantly extending the freedom degree of interview again, makes interview no longer by time, region
Limitation allows more users just to may participate in the interaction of live streaming interview by internet, and can be widely applied to online news hair
Multiple application fields such as cloth, online live streaming, the web advertisement, long-distance education, video conference.
Detailed description of the invention
Fig. 1 is the flow diagram of the first embodiment of video meeting implementing method of the present invention.
Specific embodiment
Below with reference to examples and drawings, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
Embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one：
Fig. 1 shows the flow diagram of the first embodiment of video meeting implementing method of the present invention, and details are as follows：
S100, user in native client terminal firstly the need of the client application software is installed, and wherein the client is answered
It can support that, based on the installation version under multiple terminal platforms such as PC, PAD, mobile phone, user can be flat by accessing the system with software
The client software of platform downloading counterpart terminal version.
S101 after client application software is installed, runs the software, system presentation user's login page；User is defeated
After entering unique, the effective user name having under the system platform, password, system platform is responsible for verifying having for the user identity
Effect property.After being verified, user can carry out operations described below.
If the user's checking identity fails, or is not the validated user under the system platform, can be by logining this
System platform re-starts the registration of user identity according to page prompts.
S102, after subscriber authentication passes through, system platform default can be that user creation one is unique, be pertaining only to this
The network teleconference room of user, the user are defaulted the host or administrator being appointed as in the meeting room；The user can
Invite designated user that the video conference is added by functions such as the search, the dialing that provide in application page.
S103, video conference carry out in, client application software be responsible in real time acquisition local user audio-video signal, together
When the coded treatment of specified format is carried out to it.Wherein, local voice, video coding mode can be used it is any on current market
A kind of available, widely accepted audio/video coding mode carries out the coding of audio-video signal, compression processing, and generation meets IP
The data packet of agreement passes through internet real-time Transmission to central server.
Central server is responsible for receiving the audio-video signal that all clients upload, and is responsible for uploading each client
Audio-video signal and the audio-video signal of affiliated meeting room the processing such as unpacked, integrated, being recompiled.
The multipath audio signal that central server is responsible for be subordinated to multiple client participant in each meeting room carries out
Unpacking such as audio mixing, synthesizes, recompiles, being packaged at the processing, wants received single channel vision signal with each client participant, leads to
It crosses network and is issued to each client in real time respectively.
The data-signal that each client real-time reception central server issues, after the processing such as being unpacked, being decoded respectively,
It is reduced into live view, exports the live content of the affiliated meeting room of the user.Wherein, user can be simultaneously in the uppick meeting room
The voice content of all participants watches the single channel video pictures that participant is specified in the meeting room.
S104, in video conference, the administrator or host of meeting room have the right the meeting to disclose in the form broadcasted
It plays into internet, which is transformed into a Web TV studio, purpose is in order to allow more interconnections
Network users watch the live content.
Conference administrator or host click the broadcast capability in application page, and central server is responsible for monitoring each meeting
Discuss the broadcast state of room；If the administrator of specified meeting room selects to broadcast the active conference, central server is in addition in execution
Other than the step of stating S103, it is also necessary to push voice received by current administrator, vision signal in real time by network
To streaming media server.
The conference signal that streaming media server real-time reception is pushed from central server, and to conference signal carry out classification with
Maintenance, real-time update meeting room directory listing are simultaneously issued, directly select to watch on meeting directory listing convenient for Internet user
The interaction content of different net cast rooms；
Streaming media server, which is responsible for monitoring Internet user in real time, watches request, and user is selected received, specified
Audio-video signal in meeting room, real time down to client terminal.
S105, Internet user can be requested access to by multiple terminal equipment, diversified forms, receive and watch specified quilt
The video conference being set as in broadcast state.
Wherein, Internet user can be accessed by using the multiple terminals such as mobile phone, PAD, computer equipment and internet,
It the browser built in terminal device can be used to access the system platform, and freely selected in the page of the system platform and want to receive
The conference content seen.
In addition, user can also be by voluntarily downloading, installing client application software provided by this method, with passerby's
Identity logins application, and selects the meeting watched, realizes the live content watched in specified meeting room in real time.
The present invention is it should be apparent to those skilled in the art that without departing from the spirit and principles in the present invention range
Interior, the present invention can also do various modifications and change, present invention covering within the scope of the appended claims of the invention all
Modifications and changes.
Claims (10)
1. a kind of live network broadcast method and system based on video conference, which is characterized in that including：
A. the invention is made of central server, streaming media server, client application software；Wherein, central server, stream matchmaker
Body server can be made of one or more servers, and configure corresponding network bandwidth；
B. central server is responsible for all network teleconference rooms being created of management and service, and is responsible for connecing in real time
Receive, integrate the multichannel audio-video frequency signal of all clients upload；
The multipath audio signal being subordinated in each meeting room unpacked, audio mixing, synthesize, recompile by central server,
After the processing such as packing, received single channel vision signal is specified with each client participant, is issued to respectively by network each
Corresponding client in meeting room；
C. when in specified meeting room administrator or host select this method to provide " broadcast " function after, central server is born
The data-signal that will have been had been processed in the meeting room is blamed, streaming media server is pushed to by network in real time；
D. streaming media server is responsible for receiving the data-signal that central server is sent, and to received data-signal and affiliated meeting
Discuss room and carry out classified finishing, storage and publication, monitor Internet user watch request and carry out live signal issues processing.
2. the software can the method according to claim 1, wherein this method provides client application software
It is downloaded and is installed by official website, supported based on the installation version under multiple terminal platforms such as PC, PAD, mobile phone；Software installation is completed
Afterwards, it is responsible for communicating with central server foundation, to complete user identity authentication, specified meeting be added or TV programme, local visitor
Acquisition, coding, the transmission of family end audio-video signal, and receive, decoding, play the Terminal Server Client issued from central server
The task operatings such as stream medium data.
3. the method according to claim 1, wherein the central server is responsible for creating meeting room, processing use
Family is added meeting, maintenance users conference information, user identity validity check, user authority management and receives and handle and is each
Local audio-video signal that a client uploads, push open the meeting room signal of broadcast capability to tasks such as streaming media servers
Operation.
4. the method according to claim 1, wherein the streaming media server be responsible for safeguard and receive in it is genuinely convinced
The live signal being engaged in each meeting room of device push, real-time update meeting room directory listing are simultaneously issued；Monitor Internet user
Watch request, the live signal in meeting room that user's request is watched, specified is issued to each client terminal by network.
5. the method according to claim 1, wherein the administrator or host of each meeting room have the right
Broadcast processing is carried out to the video content of current chat room.
6. the method according to claim 1, wherein the described inventive method supports client participant in meeting
The locking and non-locking function of far-end video signal are received, which only opens at conference administrator or meeting presider.
7. the method according to claim 1, wherein for the user of internet, in this embodiment it is not even necessary to install
The software of any client, can be accessed by using the browser built in the multiple terminals equipment such as computer, PAD or mobile phone should
System
System platform, so that it may which the programme content of designated studio is watched in selection.
8. according to the method described in claim 2, it is characterized in that, the participant in the meeting room passes through on local terminal
The local audio-video signal of acquisition the processing such as is encoded, is compressed, it is received to be processed into internet by the client software of installation
Data-signal is uploaded to central server by network in real time.
9. according to the method described in claim 6, it is characterized in that, selection lock state after, each client in the meeting room
End participant must not actively switch the vision signal of received distal end participant, and all participants in the meeting room uniformly connect
It receives by administrator or specified certain the road vision signal assigned of host；Conversely, client participant can actively switch, select to receive
The vision signal of distal end participant in affiliated meeting room.
10. according to the method described in claim 8, it is characterized in that, the central server be responsible for receiving each road client with
The audio-video signal that meeting person uploads, and the multipath audio signal in each meeting room unpacked, audio mixing, synthesis, is compiled again
After the processing such as code, packing, received single channel vision signal, real time down to each client are specified with each client participant
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656290.3A CN108833175A (en) | 2018-06-24 | 2018-06-24 | A kind of live network broadcast method and system based on video conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656290.3A CN108833175A (en) | 2018-06-24 | 2018-06-24 | A kind of live network broadcast method and system based on video conference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108833175A true CN108833175A (en) | 2018-11-16 |
Family
ID=64138105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810656290.3A Withdrawn CN108833175A (en) | 2018-06-24 | 2018-06-24 | A kind of live network broadcast method and system based on video conference |
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| Country | Link |
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| CN (1) | CN108833175A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672944A (en) * | 2018-12-28 | 2019-04-23 | 广东美电贝尔科技集团股份有限公司 | The audio-visual education programme management system and management method in prison |
| CN111147875A (en) * | 2019-12-25 | 2020-05-12 | 视联动力信息技术股份有限公司 | Service duration display method and device |
| CN112291504A (en) * | 2020-03-27 | 2021-01-29 | 北京字节跳动网络技术有限公司 | Information interaction method and device and electronic equipment |
-
2018
- 2018-06-24 CN CN201810656290.3A patent/CN108833175A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672944A (en) * | 2018-12-28 | 2019-04-23 | 广东美电贝尔科技集团股份有限公司 | The audio-visual education programme management system and management method in prison |
| CN111147875A (en) * | 2019-12-25 | 2020-05-12 | 视联动力信息技术股份有限公司 | Service duration display method and device |
| CN111147875B (en) * | 2019-12-25 | 2022-07-08 | 视联动力信息技术股份有限公司 | Service duration display method and device |
| CN112291504A (en) * | 2020-03-27 | 2021-01-29 | 北京字节跳动网络技术有限公司 | Information interaction method and device and electronic equipment |
| WO2021190341A1 (en) * | 2020-03-27 | 2021-09-30 | 北京字节跳动网络技术有限公司 | Information interaction method and apparatus, and electronic device |
| US11949528B2 (en) | 2020-03-27 | 2024-04-02 | Beijing Bytedance Network Technology Co., Ltd. | Information interaction method and apparatus, and electronic device |
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Application publication date: 20181116 |
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