CN106982346A - Multi-screen telepresence system and method - Google Patents
Multi-screen telepresence system and method Download PDFInfo
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- CN106982346A CN106982346A CN201710223620.5A CN201710223620A CN106982346A CN 106982346 A CN106982346 A CN 106982346A CN 201710223620 A CN201710223620 A CN 201710223620A CN 106982346 A CN106982346 A CN 106982346A
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- 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
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- 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
- H04N7/155—Conference systems involving storage of or access to video conference sessions
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a kind of multi-screen telepresence system and method, the system includes system control module, coding/decoding module, Video Controller module, screen module, content control module, content rendering module；Coding/decoding module, screen module are all connected with video control module；Content rendering module is connected with content control module, and the present invention effectively reduces system integrated cost, while maintenance and maintenance cost can also be reduced.
Description
Technical field
The present invention relates to a kind of video conferencing system field, more particularly to a kind of multi-screen telepresence system and method.
Background technology
Traditional telepresence system is generally the form such as single screen and three screens, wherein " single screen telepresence system " is equal to
One HD video conference terminal simultaneously coordinates high definition display device and sound amplifier etc., environment structure is not presented including long-range
Build, this " long-range to present " does not know where to begin., will be long-range and three screen telepresence systems majority can all add environment construction
System and Surroundings fusion is presented, creates and most presses close to real " telepresenc ", the actual size of loyalty reduction remote participant, limb
Body action, expression in the eyes action etc..But the problems of three screen telepresence systems are：It is compatible poor, it is merely able to true with same brand net
System intercommunication, also suffers from the limitation of version etc factor sometimes；With the possibility of ordinary video conference system intercommunication and reliable
Property is very low；It is required that high, legacy system is even required very operating personnel to bandwidth, to disposal ability, to environment, to safeguarding
It is high；Dumb, the number of screen of traditional three screen system can not continue extension substantially, for the application such as displaying between screen
There is considerable restraint, that is to say, that the space or image that can be shown are extremely limited.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of multi-screen telepresence system and method, and it is enriched remotely
The presentation mode of presentation system, makes it more flexible and changeable, can be adapted to more scenes and more customer demands, is customization
Change demand provide more may, can also completely compatible existing various brands telepresence system and standard video council
Conference system, effectively reduces system integrated cost, while maintenance and maintenance cost can also be reduced.
The present invention is to solve above-mentioned technical problem by following technical proposals：A kind of multi-screen telepresence system, its
Including system control module, coding/decoding module, video control module, screen module, content control module, content rendering module；
Coding/decoding module, screen module are all connected with video control module；Content rendering module is connected with content control module.
Preferably, each codec that the system control module is coordinated in coding/decoding module enters to multi-path remote video
Row is decoded simultaneously.
Preferably, the coding/decoding module is controlled by system control module, carries out encoding time delay adjustment, it is ensured that each image
Between image synchronization and synchronous sound.
Preferably, the video control module controls the multi-screen ganged and single screen of multiple screens progress to show respectively.
A kind of multi-screen remote presentation method, it comprises the following steps：
Step one, each codec that system control module is coordinated in coding/decoding module carries out solving simultaneously to multi-path remote video
Code；
Step 2, while carrying out encoding time delay adjustment by system control module control coding/decoding module, it is ensured that between each image
Image synchronization and synchronous sound, and delay is less than 400ms；
Step 3, system control module control Video Controller carries out image correction and processing, and Shi Ge roads image presses setting order,
Multiple screens are shown in, while audio signal, which is exported to master voice processing equipment, carries out public address；
Step 4, multiple screens are remotely presented via the long-range environment construction system that presents；
Also the IMAQ that environment construction system is fixed is presented via long-range in step 5, local video camera, and via control
Device system control module is allocated, while remotely being presented by far end system control module, with step one to three；
Step 6, shows for document display, external video source, can be by system control module control content controller content
Controller switches over control, and it is presented on content presenting device；
Step 7, can control multiple screens to carry out multi-screen ganged and single screen and show respectively by Video Controller.
The positive effect of the present invention is：The presentation mode of telepresence system is enriched, makes it more flexibly many
Become, more scenes and more customer demands can be adapted to, more possibility is provided for customization demand, can also be complete
The video conferencing system of compatible existing various brands telepresence system and standard, effectively reduces system integrated cost, together
When can also reduce maintenance and maintenance cost.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the invention.
Embodiment
Present pre-ferred embodiments are provided below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As shown in figure 1, multi-screen telepresence system of the present invention includes system control module, coding/decoding module, video control
Module, screen module, content control module, content rendering module；Coding/decoding module, screen module all with video control module phase
Even；Content rendering module is connected with content control module；
Each codec that the system control module is coordinated in coding/decoding module carries out decoding simultaneously to multi-path remote video,
Decoding is more rapidly.
The coding/decoding module is controlled by system control module, carries out encoding time delay adjustment, it is ensured that schemed between each image
As synchronization and synchronous sound, sync rates increase.
The video control module controls the multi-screen ganged and single screen of multiple screens progress to show respectively, controls more square
Just.
Multi-screen remote presentation method of the present invention comprises the following steps：
Step one, each codec that system control module is coordinated in coding/decoding module carries out solving simultaneously to multi-path remote video
Code；
Step 2, while carrying out encoding time delay adjustment by system control module control coding/decoding module, it is ensured that between each image
Image synchronization and synchronous sound, and delay is less than 400ms；
Step 3, system control module control Video Controller carries out image correction and processing, and Shi Ge roads image presses setting order,
Multiple screens are shown in, while audio signal, which is exported to master voice processing equipment, carries out public address；
Step 4, multiple screens are remotely presented via the long-range environment construction system that presents；
Also the IMAQ that environment construction system is fixed is presented via long-range in step 5, local video camera, and via control
Device system control module is allocated, while remotely being presented by far end system control module, such as step one to three；
Step 6, can be by system control module control content control for possible document display, external video source displaying etc.
Device content controller processed switches over control, and it is presented on content presenting device；
Step 7, can control multiple screens to carry out multi-screen ganged and single screen and show respectively by Video Controller.
The present invention by video image, it is long-range show content and handle respectively, integrated via independent system control module
Control and coordination, are totally different from legacy system via MCU or the mode that control system is uniformly controlled are presented, using only
Vertical system control module makes front end more independent and flexible, it is possible thereby to produce the combination and presentation of several image and picture
Mode, effectively avoids the embarrassment that legacy system is merely able to show three screen fixed images.
Particular embodiments described above, technical problem, technical scheme and beneficial effect to the solution of the present invention are carried out
It is further described, should be understood that the specific embodiment that the foregoing is only of the invention, be not limited to
The present invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this
Within the protection domain of invention.
Claims (5)
1. a kind of multi-screen telepresence system, it is characterised in that it includes system control module, coding/decoding module, video control
Device module, screen module, content control module, content rendering module；System control module, coding/decoding module, screen module are all
It is connected with video control module；Content rendering module is connected with content control module, screen module, coding/decoding module and content control
Molding block is connected.
2. multi-screen telepresence system as claimed in claim 1, it is characterised in that the system control module coordinates encoding and decoding
Each codec in module carries out decoding simultaneously to multi-path remote video.
3. multi-screen telepresence system as claimed in claim 1, it is characterised in that the coding/decoding module is controlled by system
Module is controlled, and carries out encoding time delay adjustment, it is ensured that image synchronization and synchronous sound between each image.
4. multi-screen telepresence system as claimed in claim 1, it is characterised in that the video control module controls multiple screens
Curtain carries out multi-screen ganged and single screen and shown respectively.
5. a kind of multi-screen remote presentation method, it is characterised in that it comprises the following steps：
Step one, each codec that system control module is coordinated in coding/decoding module carries out solving simultaneously to multi-path remote video
Code；
Step 2, while carrying out encoding time delay adjustment by system control module control coding/decoding module, it is ensured that between each image
Image synchronization and synchronous sound, and delay is less than 400ms；
Step 3, system control module control Video Controller carries out image correction and processing, and Shi Ge roads image presses setting order,
Multiple screens are shown in, while audio signal, which is exported to master voice processing equipment, carries out public address；
Step 4, multiple screens are remotely presented via the long-range environment construction system that presents；
Also the IMAQ that environment construction system is fixed is presented via long-range in step 5, local video camera, and via control
Device system control module is allocated, while remotely being presented by far end system control module, with step one to three；
Step 6, shows for document display, external video source, can be by system control module control content controller content
Controller switches over control, and it is presented on content presenting device；
Step 7, can control multiple screens to carry out multi-screen ganged and single screen and show respectively by Video Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710223620.5A CN106982346A (en) | 2017-04-07 | 2017-04-07 | Multi-screen telepresence system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223620.5A CN106982346A (en) | 2017-04-07 | 2017-04-07 | Multi-screen telepresence system and method |
Publications (1)
| Publication Number | Publication Date |
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| CN106982346A true CN106982346A (en) | 2017-07-25 |
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| CN201710223620.5A Pending CN106982346A (en) | 2017-04-07 | 2017-04-07 | Multi-screen telepresence system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194653A (en) * | 2018-09-06 | 2019-01-11 | 深圳市创维群欣安防科技股份有限公司 | A kind of meeting plate control method and system based on auxiliary screen |
| CN110324563A (en) * | 2018-03-29 | 2019-10-11 | 北京视联动力国际信息技术有限公司 | A kind of major-minor source switch method and system of video conference |
| CN110769303A (en) * | 2019-10-31 | 2020-02-07 | 维沃移动通信有限公司 | Playing control method and device and mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807389A (en) * | 2010-03-19 | 2010-08-18 | 上海博康智能网络科技有限公司 | Large screen splicing method and system |
| CN203071964U (en) * | 2012-12-28 | 2013-07-17 | 上海良讯科技有限公司 | Extended multi-screen display system used in video conference |
| CN203279065U (en) * | 2013-06-04 | 2013-11-06 | 四川艾普视达数码科技有限公司 | Multi-screen display NVR system |
| CN104683823A (en) * | 2013-11-29 | 2015-06-03 | 红板凳科技股份有限公司 | Multi-screen linked audio and video synchronizing system |
| CN106293586A (en) * | 2016-08-24 | 2017-01-04 | 广东王牌网络科技有限公司 | A kind of the Internet splice displaying system |
-
2017
- 2017-04-07 CN CN201710223620.5A patent/CN106982346A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807389A (en) * | 2010-03-19 | 2010-08-18 | 上海博康智能网络科技有限公司 | Large screen splicing method and system |
| CN203071964U (en) * | 2012-12-28 | 2013-07-17 | 上海良讯科技有限公司 | Extended multi-screen display system used in video conference |
| CN203279065U (en) * | 2013-06-04 | 2013-11-06 | 四川艾普视达数码科技有限公司 | Multi-screen display NVR system |
| CN104683823A (en) * | 2013-11-29 | 2015-06-03 | 红板凳科技股份有限公司 | Multi-screen linked audio and video synchronizing system |
| CN106293586A (en) * | 2016-08-24 | 2017-01-04 | 广东王牌网络科技有限公司 | A kind of the Internet splice displaying system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324563A (en) * | 2018-03-29 | 2019-10-11 | 北京视联动力国际信息技术有限公司 | A kind of major-minor source switch method and system of video conference |
| CN109194653A (en) * | 2018-09-06 | 2019-01-11 | 深圳市创维群欣安防科技股份有限公司 | A kind of meeting plate control method and system based on auxiliary screen |
| CN110769303A (en) * | 2019-10-31 | 2020-02-07 | 维沃移动通信有限公司 | Playing control method and device and mobile terminal |
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Application publication date: 20170725 |