CN108243352A - A kind of network video monitor and control system - Google Patents
A kind of network video monitor and control system Download PDFInfo
- Publication number
- CN108243352A CN108243352A CN201611226520.XA CN201611226520A CN108243352A CN 108243352 A CN108243352 A CN 108243352A CN 201611226520 A CN201611226520 A CN 201611226520A CN 108243352 A CN108243352 A CN 108243352A
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- China
- Prior art keywords
- video
- video monitoring
- terminal device
- message
- monitor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
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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]
- H04N21/40—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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4383—Accessing a communication channel
- H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The present invention provides a kind of network video monitor and control system, server is controlled including video monitoring, it is decoded for the vision signal to front-end camera, front-end camera is subjected to program request at video monitoring center and establishes broadcasting link, and video monitoring center is uploaded to as terminal device using link is played, the notice video monitoring center terminal device is reached the standard grade, and video forwarding is carried out to terminal device；The instant message of video monitoring switching client is received, the video source of terminal device according to existing for instant message switches program request controls to adjust the image quality and holder of terminal device, controls capture video source I frames.It the beneficial effects of the invention are as follows when target channel has been pre-configured with decoded information, is then decoded and plays using preconfigured decoded information, time during so as to reduce switching channels needed for configuration decoded information improves the switch speed of channels of network TV；1 road link is only established to headend equipment, the utilization rate of video source can be improved.
Description
Technical field
The invention belongs to technical field of network video, more particularly, to a kind of network video monitor and control system.
Background technology
Higher level center carry out certain manoeuvre or rehearsal when, it is desirable to part audio and video resources can by it is following it is all in
The heart is all seen, for example all subordinates can see at the first time when some leader's speech.But often in subordinate
The heart is no access rights for this audio and video resources.General System is all interim using being carried out to lower central user
Device authorization, then notice lower central personnel carry out program request operation manually again.
The shortcomings that prior art, is subordinate subscriber, which is not known, needs that video source be concerned at current time, together
When higher level user video source cannot to effective control when user needs to carry out channel switching, preparing corresponding decoding
The regular hour will be occupied during information, so as to cause the slow-footed problem of zapping.
Invention content
The object of the present invention is to provide a kind of network video monitor and control systems, image one-way are specified to be transmitted to higher level to realize
Lower central, and simple licensing scheme is carried out, improve the switch speed of channels of network TV.
The technical scheme is that：A kind of network video monitor and control system, including video monitoring control server, for pair
The vision signal of front-end camera is decoded, and front-end camera is carried out program request at video monitoring center and establishes broadcasting chain
Road, and link will be played and be uploaded to video monitoring center as terminal device, the notice video monitoring center terminal device is reached the standard grade,
Video forwarding is carried out to terminal device；The instant message of video monitoring switching client is received, program request is switched according to instant message
The video source of existing terminal device controls to adjust the image quality and holder of terminal device, control capture video source I frames；
At least one video monitoring switches client, and video monitoring switching client controls respectively with the video monitoring to be taken
When the video source to terminal device switches over, the parameter of setting is sent to video monitoring control server for business device connection
And after feedback message is received, replacement program request, video monitoring center, for video are carried out to the video source of corresponding terminal equipment
Monitoring control server, video monitoring switching client and operation control terminal carry out the management of data, Signalling exchange and state, manipulation
Terminal is shown, and carry out image quality adjusting, cradle head control for carrying out program request to front-end camera and terminal device；
Video frequency switching module, handover request receiving unit, for receiving the handover request of target channel；Stream medium data is broadcast
Unit is put, for when target channel exists and has been pre-configured with decoded information, downloading the corresponding stream medium data of target channel, and
Stream medium data is played out according to decoded information；
Feature channel computing unit, for calculating and the associated feature channel of target channel；Decoded information dispensing unit is used
In to the corresponding decoded information of feature channel assignment；
Secure processing module, including a controller；A plurality of video probes connect the controller；One cloud is deposited
Storage unit connects the controller, and including a plurality of memory modules, and a plurality of memory modules are respectively used to storage user
Log-on message and monitor video corresponding with the log-on message；The memory module of the monitor video is stored, is used for
The video probe of network address and the corresponding network address for storing at least one video probe is recorded described
Monitor video；The controller includes：Acquiring unit, for obtaining the log-on message of user；First matching unit, described in connection
Acquiring unit, for the log-on message obtained to be matched with the log-on message in the memory module, with control
Login user processed；Second matching unit connects first matching unit, for being believed according to the registration of the login user
Breath obtains the memory module of the corresponding storage monitor video.
Further, the video surveillance applications module, for being carried out at synthesis to the audio, video data of front-end camera
Reason is forwarded to each operation control terminal for having a program request permission and carries out audio and video processing, video surveillance management mould to front-end camera
Block, for carrying out information exchange with video monitoring switching client, video surveillance applications module and video monitoring center.
Further, the secure processing module further includes control unit, second matching unit is connected, for obtaining
The network address in the memory module of the corresponding login user, and according to the network address and the network
The corresponding user right in location controls the video probe.
The invention has the advantages and positive effects that：Due to the adoption of the above technical scheme, the embodiment of the present invention is in channel
During switching, when target channel has been pre-configured with decoded information, then be decoded using preconfigured decoded information and
It plays, time during so as to reduce switching channels needed for configuration decoded information, improves the switch speed of channels of network TV；To preceding
End equipment only establishes 1 road link, can improve the utilization rate of video source.
Specific embodiment
The technical scheme is that a kind of network video monitor and control system, server is controlled including video monitoring, for pair
The vision signal of front-end camera is decoded, and front-end camera is carried out program request at video monitoring center and establishes broadcasting chain
Road, and link will be played and be uploaded to video monitoring center as terminal device, the notice video monitoring center terminal device is reached the standard grade,
Video forwarding is carried out to terminal device；The instant message of video monitoring switching client is received, program request is switched according to instant message
The video source of existing terminal device controls to adjust the image quality and holder of terminal device, control capture video source I frames；
At least one video monitoring switches client, and video monitoring switching client controls respectively with the video monitoring to be taken
When the video source to terminal device switches over, the parameter of setting is sent to video monitoring control server for business device connection
And after feedback message is received, replacement program request, video monitoring center, for video are carried out to the video source of corresponding terminal equipment
Monitoring control server, video monitoring switching client and operation control terminal carry out the management of data, Signalling exchange and state, manipulation
Terminal is shown, and carry out image quality adjusting, cradle head control for carrying out program request to front-end camera and terminal device；
Video frequency switching module, handover request receiving unit, for receiving the handover request of target channel；Stream medium data is broadcast
Unit is put, for when target channel exists and has been pre-configured with decoded information, downloading the corresponding stream medium data of target channel, and
Stream medium data is played out according to decoded information；
Feature channel computing unit, for calculating and the associated feature channel of target channel；Decoded information dispensing unit is used
In to the corresponding decoded information of feature channel assignment；
Secure processing module, including a controller；A plurality of video probes connect the controller；One cloud is deposited
Storage unit connects the controller, and including a plurality of memory modules, and a plurality of memory modules are respectively used to storage user
Log-on message and monitor video corresponding with the log-on message；The memory module of the monitor video is stored, is used for
The video probe of network address and the corresponding network address for storing at least one video probe is recorded described
Monitor video；The controller includes：Acquiring unit, for obtaining the log-on message of user；First matching unit, described in connection
Acquiring unit, for the log-on message obtained to be matched with the log-on message in the memory module, with control
Login user processed；Second matching unit connects first matching unit, for being believed according to the registration of the login user
Breath obtains the memory module of the corresponding storage monitor video.
In the present embodiment, the video surveillance applications module is closed for the audio, video data to front-end camera
Into processing, being forwarded to each have the operation control terminal of program request permission and carries out audio and video processing, video monitoring pipe to front-end camera
Module is managed, for being handed over video monitoring switching client, video surveillance applications module and video monitoring center into row information
Mutually.
In the present embodiment, the secure processing module further includes control unit, connects second matching unit, is used for
The network address in the memory module of the corresponding login user is obtained, and according to the network address and the net
The corresponding user right in network address controls the video probe.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application range
Deng, should all still belong to the present invention patent covering scope within.
Claims (3)
1. a kind of network video monitor and control system, it is characterised in that：Server is controlled including video monitoring, for front-end camera
Vision signal be decoded, front-end camera is subjected to program request at video monitoring center and establishes broadcasting link, and will be played
Link is uploaded to video monitoring center as terminal device, and the notice video monitoring center terminal device is reached the standard grade, to terminal device
Carry out video forwarding；Receive the instant message of video monitoring switching client, the terminal according to existing for instant message switches program request
The video source of equipment controls to adjust the image quality and holder of terminal device, control capture video source I frames；
At least one video monitoring switches client, and video monitoring switching client controls server with the video monitoring respectively
Connection, when the video source to terminal device switches over, by the parameter of setting to video monitoring control server send and
After receiving feedback message, replacement program request, video monitoring center, for video monitoring are carried out to the video source of corresponding terminal equipment
Server, video monitoring switching client and operation control terminal is controlled to carry out the management of data, Signalling exchange and state, manipulation is eventually
End is shown, and carry out image quality adjusting, cradle head control for carrying out program request to front-end camera and terminal device；
Video frequency switching module, handover request receiving unit, for receiving the handover request of target channel；Stream medium data plays single
Member, for when target channel exists and has been pre-configured with decoded information, downloading the corresponding stream medium data of target channel, and will stream
Media data is played out according to decoded information；
Feature channel computing unit, for calculating and the associated feature channel of target channel；Decoded information dispensing unit, for pair
The corresponding decoded information of feature channel assignment；
Secure processing module, including a controller；A plurality of video probes connect the controller；One cloud storage list
Member connects the controller, and including a plurality of memory modules, and a plurality of memory modules are respectively used to the note of storage user
Volume information and monitor video corresponding with the log-on message；The memory module of the monitor video is stored, for storing
The monitoring that the video probe of the network address of at least one video probe and the corresponding network address is recorded
Video；The controller includes：Acquiring unit, for obtaining the log-on message of user；First matching unit connects the acquisition
Unit for the log-on message obtained to be matched with the log-on message in the memory module, is stepped on control
Employ family；Second matching unit connects first matching unit, is obtained for the log-on message according to the login user
Take the memory module of the corresponding storage monitor video.
2. a kind of network video monitor and control system according to claim 1, it is characterised in that：The video surveillance applications mould
Block, for carrying out synthesis processing to the audio, video data of front-end camera, be forwarded to each operation control terminal for having a program request permission and
Audio and video processing, video surveillance management module, for switching client, video with the video monitoring are carried out to front-end camera
It monitors application module and video monitoring center carries out information exchange.
3. a kind of network video monitor and control system according to claim 1, it is characterised in that：The secure processing module is also
Including control unit, second matching unit is connected, for obtaining in the memory module of the corresponding login user
The network address, and the video probe is controlled according to the network address and the corresponding user right of the network address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226520.XA CN108243352A (en) | 2016-12-27 | 2016-12-27 | A kind of network video monitor and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226520.XA CN108243352A (en) | 2016-12-27 | 2016-12-27 | A kind of network video monitor and control system |
Publications (1)
| Publication Number | Publication Date |
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| CN108243352A true CN108243352A (en) | 2018-07-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611226520.XA Pending CN108243352A (en) | 2016-12-27 | 2016-12-27 | A kind of network video monitor and control system |
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| CN (1) | CN108243352A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954048A (en) * | 2020-08-21 | 2020-11-17 | 四川长虹电器股份有限公司 | Method for playing high-bit-rate video resource, terminal equipment and storage medium |
| CN114461153A (en) * | 2022-04-12 | 2022-05-10 | 武汉中科通达高新技术股份有限公司 | Security video data processing method and device, electronic equipment and storage medium |
| CN114500940A (en) * | 2022-01-14 | 2022-05-13 | 成都数字家园科技有限公司 | Video hardware coding and decoding and video forwarding method based on local deployment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111954048A (en) * | 2020-08-21 | 2020-11-17 | 四川长虹电器股份有限公司 | Method for playing high-bit-rate video resource, terminal equipment and storage medium |
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Application publication date: 20180703 |