CN107734363A - The display methods and system of a kind of vision signal - Google Patents
The display methods and system of a kind of vision signal Download PDFInfo
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- CN107734363A CN107734363A CN201711002971.XA CN201711002971A CN107734363A CN 107734363 A CN107734363 A CN 107734363A CN 201711002971 A CN201711002971 A CN 201711002971A CN 107734363 A CN107734363 A CN 107734363A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/6437—Real-time Transport Protocol [RTP]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a kind of display methods of vision signal and system, wherein this method includes:Mobile terminal sends signal acquisition and asked to management server;The address of video server is respectively sent to the mobile terminal and stream pushing server by the management server under the triggering that the signal acquisition is asked;The stream pushing server obtains and obtained vision signal is monitored to corresponding signal source, and based on the address received by the vision signal plug-flow to the video server;The mobile terminal is based on the address received by obtaining the vision signal in the video server and showing.In above-mentioned technical proposal disclosed by the invention, keeper can watch vision signal by the mobile terminal held whenever and wherever possible, and the vision signal be screen echo code stream when can then cause that keeper watches the echo code stream of screen anywhere or anytime with Pass through above-mentioned technical proposal, facilitate the management work of keeper.
Description
Technical field
The present invention relates to combination technical field, more specifically to the display methods and system of a kind of vision signal.
Background technology
Joined screen system is often extremely complex, can typically arrange a special keeper to be managed, and keeper needs
The display content situation on combination is recognized at any time.In general way is that installation one is soft on the computer of keeper at present
Part, the echo plate or echo server and the video letter for obtaining the screen of its echo of joined screen system are connected by this software
Number, then carry out decoding in local and show.
But current processing scheme, keeper have to that by office computer corresponding vision signal could be watched, if
Leaving office computer because of the reason such as temporarily busy can not then realize that above-mentioned viewing, namely the screen signal that prior art is realized are shown
Method keeper can not be caused to watch whenever and wherever possible the vision signal of corresponding screen.
In summary, how a kind of technical side for enabling to keeper to watch corresponding vision signal whenever and wherever possible is provided
Case, it is current those skilled in the art's urgent problem to be solved.
The content of the invention
It is an object of the invention to provide a kind of display methods of vision signal and system, with allow an administrator at any time with
Corresponding vision signal is watched on ground.
To achieve these goals, the present invention provides following technical scheme:
A kind of display methods of vision signal, including:
Mobile terminal sends signal acquisition and asked to management server;
The address of video server is respectively sent to by the management server under the triggering that the signal acquisition is asked
The mobile terminal and stream pushing server;
The stream pushing server obtains the vision signal for being monitored to obtain to corresponding to signal source, and based on the ground received
Location is by the vision signal plug-flow to the video server;
The mobile terminal is based on the address received by obtaining the vision signal in the video server and showing.
Preferably, the stream pushing server obtains the vision signal for being monitored to obtain to corresponding to signal source, including:
The stream pushing server is by the echo plate that is connected with the stream pushing server or the echo corresponding screen of server acquisition
Echo code stream, the vision signal include echo code stream.
Preferably, the stream pushing server based on the address received by the vision signal plug-flow to the Video service
Device, including:
The stream pushing server is regarded the vision signal by RTMP agreements plug-flow based on the address received to described
Frequency server.
Preferably, the mobile terminal is believed based on the address received by obtaining the video in the video server
Number, including:
The mobile terminal is based on the address received using HLS protocol by obtaining the video in the video server
Signal.
Preferably, the mobile terminal sends signal acquisition and asked to management server, including:
The mobile terminal is asked to management server by specifying public number to send signal acquisition, the specified public number
For the public number with being bound for accessing the web page address of the management server in advance.
A kind of display system of vision signal, including:
Mobile terminal, it is used for:Signal acquisition is sent to ask to management server;And based on the address received by video
The vision signal is obtained in server and is shown;
Management server, it is used for:The address of video server is sent respectively under the triggering of signal acquisition request
To the mobile terminal and stream pushing server;
Stream pushing server, it is used for:Obtain obtained vision signal is monitored to corresponding signal source, and based on receiving
Address is by the vision signal plug-flow to the video server;
Video server, it is used for:Receive the vision signal that the stream pushing server is sent and supply the acquisition for mobile terminal.
Preferably, the stream pushing server includes:
Code stream acquisition module, is used for:It is corresponding by the echo plate or echo server acquisition that are connected with the stream pushing server
The echo code stream of screen, the vision signal include echo code stream.
Preferably, the stream pushing server includes:
Code stream plug-flow module, is used for:The vision signal is passed through by RTMP agreements plug-flow to institute based on the address received
State video server.
Preferably, the mobile terminal includes:
Code stream draws flow module, is used for:Based on the address received using HLS protocol by obtaining institute in the video server
State vision signal.
Preferably, the mobile terminal includes:
Request sending module, it is used for:Asked by specifying public number to send signal acquisition to management server, it is described to specify
Public number is the public number with being bound for accessing the web page address of the management server in advance.
The invention provides a kind of display methods of vision signal and system, wherein this method includes:Mobile terminal is sent
Signal acquisition is asked to management server;The management server is under the triggering that the signal acquisition is asked by video server
Address be respectively sent to the mobile terminal and stream pushing server;The stream pushing server obtains supervises to corresponding signal source
Control obtained vision signal, and based on the address received by the vision signal plug-flow to the video server;The movement
Terminal is based on the address received by obtaining the vision signal in the video server and showing.It is disclosed by the invention above-mentioned
In technical scheme, keeper can send signal acquisition by mobile terminal and ask to management server, management server to regard
The address of frequency server is respectively sent to mobile terminal and stream pushing server, and then stream pushing server will monitor obtained signal source
Corresponding vision signal is sent to video server, and mobile terminal is by obtaining vision signal and showing for management in video server
Member's viewing corresponds to management work to realize;Believe so as to which keeper can watch video by the mobile terminal held whenever and wherever possible
Number, and the vision signal be screen echo code stream when then with Pass through above-mentioned technical proposal keeper can be seen anywhere or anytime
The echo code stream of screen is seen, facilitates the management work of keeper.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of flow chart of the display methods of vision signal provided in an embodiment of the present invention;
Fig. 2 is a kind of structural representation of the display system of vision signal provided in an embodiment of the present invention;
Fig. 3 is a kind of exemplary plot of the display system of vision signal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, it illustrates a kind of flow chart of the display methods of vision signal provided in an embodiment of the present invention, can
With including:
S11:Mobile terminal sends signal acquisition and asked to management server.
It should be noted that mobile terminal is the communicating terminal held by corresponding keeper, can be mobile phone, flat board etc..
When keeper needs acquisition vision signal and then realizes corresponding management, acquisition vision signal can be sent by mobile terminal
Signal acquisition is asked to management server, and wherein management server can be the server in high in the clouds.
S12:The address of video server is respectively sent to move by management server under the triggering that signal acquisition is asked
Terminal and stream pushing server.
After management server receives signal acquisition request, the ground of the video server can be obtained to video server
Location, and sent the address of video server as live plug-flow address to stream pushing server, the address of video server is made
Stream address is drawn to send to mobile terminal to be live.Wherein video server can also be the server in high in the clouds.
S13:Stream pushing server obtains the vision signal for being monitored to obtain to corresponding to signal source, and based on the ground received
Location is by the vision signal plug-flow to video server.
Stream pushing server connects the signal source correspondence system of monitoring in need, and signal source is monitored so as to obtain
Obtained vision signal, the signal source can be set according to being actually needed, and such as can be screen display signal, pcs signal
Source signal, camera signals etc., correspondingly monitor echo code stream, computer that obtained vision signal can be respectively screen and show
Signal, the vision signal etc. of camera collection.And then the vision signal is sent to video according to the address of video server
Server, so that mobile terminal is by obtaining the vision signal in video server.Wherein when signal source corresponds to screen signal, video
Signal corresponds to screen and is specifically as follows the screen included in joined screen system when correspondingly echoing code stream, and it is the screen to echo code stream
Echo code stream caused by curtain, screen herein can be that large-size screen monitors can also refer to smaller screen, can specifically be determined according to being actually needed,
This is not specifically limited.
S14:Mobile terminal is based on the address received by obtaining vision signal in video server and showing.
Mobile terminal accesses video server according to the address of the video server received, and by middle acquisition vision signal
And show, so that keeper watches back vision signal based on the mobile terminal.Because mobile terminal can be held by keeper, therefore
Keeper can observe vision signal and then management work corresponding to realization by mobile terminal whenever and wherever possible.
In above-mentioned technical proposal disclosed by the invention, keeper can send signal acquisition by mobile terminal and ask to managing
Server is managed, the address of video server is respectively sent to mobile terminal and stream pushing server, and then plug-flow by management server
The signal source that monitoring obtains is corresponded to vision signal and sent to video server by server, and mobile terminal is by video server
Obtain vision signal and show and watched for keeper to realize corresponding management work;So as to which keeper can be whenever and wherever possible by holding
Some mobile terminals watches vision signal, and then can be with Pass through above-mentioned technical proposal when the vision signal is the echo code stream of screen
So that keeper watches the echo code stream of screen anywhere or anytime, facilitate the management work of keeper.
A kind of display methods of vision signal provided in an embodiment of the present invention, stream pushing server obtains to be entered to corresponding signal source
The vision signal that row monitoring obtains, can include:
Stream pushing server is by the echo plate connected with stream pushing server or the echo code of the echo corresponding screen of server acquisition
Stream, vision signal include echo code stream.
Wherein when vision signal includes echo code stream, it is corresponding can to connect screen for stream pushing server when obtaining echo code stream
The echo plate or echo server of system, to obtain the echo code stream of corresponding screen by the echo plate or echo server.Tool
For body, echo plate is commonly used in the centralized splicing device of screen correspondence system, and it is all defeated that this board can obtain system
Go out the image information of board, and video flowing is encoded to after the image information of acquisition is spliced into a complete picture as echo code
Stream is sent out to be obtained for stream pushing server;Echo server is generally used for the distributed splicing device of screen correspondence system,
This server can be by the video data and picture of the picture of each distributed node of Network Capture in screen relative position
Confidence is ceased, and computing is overlapped further according to corresponding relative position information after being decoded to video data, finally by obtained by computing
As a result video code rate all the way is encoded into send out for stream pushing server acquisition as echo code stream.So as to ensure that for echo
The smooth acquisition of code stream.When signal source is other signals, during such as camera signals, then the video of camera admission is directly obtained
As vision signal;Specifically other settings can also be carried out according to being actually needed, within protection scope of the present invention.
A kind of display methods of vision signal provided in an embodiment of the present invention, stream pushing server will based on the address received
Vision signal plug-flow can include to video server:
Vision signal is passed through RTMP (Real Time Messaging by stream pushing server based on the address received
Protocol, real-time messages host-host protocol) agreement plug-flow is to video server.
It should be noted that stream pushing server can be sent vision signal to Video service by agreement set in advance
Device, can use the transmission of RTMP protocol realization vision signals herein, and RTMP agreements have advantages below:Delay is smaller, generally
For 1-3s;Grown and connected based on TCP, it is not necessary to the multiple company of building;Deng.Corresponding, stream pushing server sends video using RTMP agreements
Also there is above-mentioned advantage during signal.
A kind of display methods of vision signal provided in an embodiment of the present invention, mobile terminal based on the address received by regarding
Vision signal is obtained in frequency server, can be included:
Mobile terminal is assisted based on the address received using HLS (HTTP Live Streaming, HTTP live streaming media)
View in video server by obtaining vision signal.It should be noted that mobile terminal can be obtained by agreement set in advance
Vision signal, can use HLS protocol to realize the acquisition of vision signal herein, and HLS protocol has advantages below:Data pass through
Http protocol transmits, so using not having to consider fire wall or the problem of act on behalf of during HLS protocol;Use burst text long in short-term
Part plays, switching code rate that client can be smooth, to adapt to the broadcasting under the conditions of different bandwidth, etc..It is corresponding, it is mobile whole
Realize that the acquisition of vision signal also has above-mentioned advantage using HLS protocol in end.
A kind of display methods of vision signal provided in an embodiment of the present invention, mobile terminal send signal acquisition and asked to managing
Server is managed, can be included:
Mobile terminal by specify public number send signal acquisition ask to management server, specify public number in advance with
The public number that web page address for Access Management Access server is bound.
It should be noted that mobile terminal can correspond to webpage to be sent to management server by Access Management Access server
Signal acquisition is asked, and can also be bound the public number of the webpage corresponding address and some social softwares, so as to soft to the social activity
The corresponding public number input signal of part obtains request and realized its transmission to management server, facilitates the use of keeper.
The embodiment of the present invention additionally provides a kind of display system of vision signal, as shown in Fig. 2 can include:
Mobile terminal 11, is used for:Signal acquisition is sent to ask to management server;And based on the address received by regarding
Vision signal is obtained in frequency server and is shown;
Management server 12, is used for:The address of video server is respectively sent under the triggering of signal acquisition request
Mobile terminal and stream pushing server;
Stream pushing server 13, is used for:The vision signal for being monitored to obtain to corresponding to signal source is obtained, and is based on receiving
Address by the vision signal plug-flow to video server;
Video server 14, is used for:Receive the vision signal that stream pushing server is sent and supply acquisition for mobile terminal.
In addition, when management server and video server are the server in high in the clouds, and stream pushing server and echo plate or
The exemplary plot of corresponding said system can be as shown in Figure 3 when echoing server connection.
A kind of display system of vision signal provided in an embodiment of the present invention, stream pushing server can include:
Code stream acquisition module, is used for:By the echo plate or the echo corresponding screen of server acquisition connected with stream pushing server
Echo code stream, vision signal include echo code stream.
A kind of display system of vision signal provided in an embodiment of the present invention, stream pushing server can include:
Code stream plug-flow module, is used for:Vision signal is taken by RTMP agreements plug-flow to video based on the address received
Business device.
A kind of display system of vision signal provided in an embodiment of the present invention, mobile terminal can include:
Code stream draws flow module, is used for:Based on the address received using HLS protocol by obtaining video letter in video server
Number.
A kind of display system of vision signal provided in an embodiment of the present invention, mobile terminal can include:
Request sending module, it is used for:Asked by specifying public number to send signal acquisition to management server, specify the public
Number in advance with for Access Management Access server web page address binding public number.
The explanation of relevant portion refers to the present invention in a kind of display system of vision signal provided in an embodiment of the present invention
The detailed description of corresponding part in a kind of display methods for vision signal that embodiment provides.Other above-mentioned skill provided by the invention
The part consistent with corresponding to technical scheme realization principle in the prior art and unspecified in art scheme, in order to avoid excessively repeat.
The foregoing description of the disclosed embodiments, those skilled in the art are enable to realize or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and generic principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
The embodiments shown herein is formed on, and is to fit to consistent with principles disclosed herein and features of novelty most wide
Scope.
Claims (10)
- A kind of 1. display methods of vision signal, it is characterised in that including:Mobile terminal sends signal acquisition and asked to management server;The address of video server is respectively sent to described by the management server under the triggering that the signal acquisition is asked Mobile terminal and stream pushing server;The stream pushing server obtains the vision signal for being monitored to obtain to corresponding to signal source, and will based on the address received The vision signal plug-flow is to the video server;The mobile terminal is based on the address received by obtaining the vision signal in the video server and showing.
- 2. according to the method for claim 1, it is characterised in that the stream pushing server obtains supervises to corresponding signal source Obtained vision signal is controlled, including:The stream pushing server is by time of the echo plate or the echo corresponding screen of server acquisition that are connected with the stream pushing server Aobvious code stream, the vision signal include echo code stream.
- 3. according to the method for claim 2, it is characterised in that the stream pushing server is based on the address received by described in Vision signal plug-flow to the video server, including:The stream pushing server is taken the vision signal by RTMP agreements plug-flow to the video based on the address received Business device.
- 4. according to the method for claim 3, it is characterised in that the mobile terminal is regarded based on the address received by described The vision signal is obtained in frequency server, including:The mobile terminal is believed based on the address received using HLS protocol by obtaining the video in the video server Number.
- 5. according to the method for claim 1, it is characterised in that the mobile terminal sends signal acquisition and asks to management to take Business device, including:The mobile terminal is asked to management server by specifying public number to send signal acquisition, and the specified public number is pre- The first public number with being bound for accessing the web page address of the management server.
- A kind of 6. display system of vision signal, it is characterised in that including:Mobile terminal, it is used for:Signal acquisition is sent to ask to management server;And based on the address received by Video service The vision signal is obtained in device and is shown;Management server, it is used for:The address of video server is respectively sent to institute under the triggering of signal acquisition request State mobile terminal and stream pushing server;Stream pushing server, it is used for:The vision signal for being monitored to obtain to corresponding signal source, and should based on the address received Vision signal plug-flow is to the video server;Video server, it is used for:Receive the vision signal that the stream pushing server is sent and supply the acquisition for mobile terminal.
- 7. system according to claim 6, it is characterised in that the stream pushing server includes:Code stream acquisition module, is used for:By the echo plate or the echo corresponding screen of server acquisition connected with the stream pushing server Echo code stream, the vision signal include echo code stream.
- 8. system according to claim 7, it is characterised in that the stream pushing server includes:Code stream plug-flow module, is used for:The vision signal is regarded by RTMP agreements plug-flow to described based on the address received Frequency server.
- 9. system according to claim 8, it is characterised in that the mobile terminal includes:Code stream draws flow module, is used for:HLS protocol is used to be regarded as described in being obtained in the video server based on the address received Frequency signal.
- 10. system according to claim 6, it is characterised in that the mobile terminal includes:Request sending module, it is used for:Asked by specifying public number to send signal acquisition to management server, the specified public Number in advance with for access the management server web page address bind public number.
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CN110233984A (en) * | 2018-03-06 | 2019-09-13 | 北京视联动力国际信息技术有限公司 | A kind of monitoring system and method based on view networking |
WO2019233314A1 (en) * | 2018-06-07 | 2019-12-12 | 杭州海康威视数字技术股份有限公司 | Method for echo imaging on television wall, service device and television wall system |
CN108881202A (en) * | 2018-06-08 | 2018-11-23 | 北京联合众为科技发展有限公司 | A kind of video monitoring system and method |
CN110855931A (en) * | 2018-08-20 | 2020-02-28 | 视联动力信息技术股份有限公司 | Video data processing method and system |
CN110855931B (en) * | 2018-08-20 | 2021-07-09 | 视联动力信息技术股份有限公司 | Video data processing method and system |
CN110990109A (en) * | 2019-12-25 | 2020-04-10 | 深圳市创维群欣安防科技股份有限公司 | Spliced screen redisplay method, terminal, system and storage medium |
CN110990109B (en) * | 2019-12-25 | 2023-10-31 | 深圳创维数字技术有限公司 | Spliced screen back display method, terminal, system and storage medium |
CN113038169A (en) * | 2021-05-24 | 2021-06-25 | 天津所托瑞安汽车科技有限公司 | Video stream pushing method and system |
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