CN108600675A - Channel way extended method, equipment, Network Personal Video Recorder and storage medium - Google Patents
Channel way extended method, equipment, Network Personal Video Recorder and storage medium Download PDFInfo
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- CN108600675A CN108600675A CN201810509059.1A CN201810509059A CN108600675A CN 108600675 A CN108600675 A CN 108600675A CN 201810509059 A CN201810509059 A CN 201810509059A CN 108600675 A CN108600675 A CN 108600675A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
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- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of channel way extended methods of network hard disk video recorder, including：Obtain the number to be accessed that request accesses to the equipment to be accessed of network hard disk video recorder；When number to be accessed is more than the remaining channel way of network hard disk video recorder, the Src Chan way of network hard disk video recorder is extended into default channel way；After Src Chan way is extended to default channel way, equipment to be accessed is accessed into network hard disk video recorder, and the code stream parameter of access device in network hard disk video recorder is adjusted according to default channel way.The Src Chan way of present invention extended network hard disk video recorder on the basis of not increasing additional hardware, to increase the accessible number of access device in network hard disk video recorder, the monitoring demand of different user can be met on the basis of ensureing stability, the fluency of monitoring, and reduce the input cost of monitoring.The present invention also provides a kind of network hard disk video recorder, channel way expansion equipment and storage mediums.
Description
Technical field
The present invention relates to the channel way extended method of monitoring technology field more particularly to a kind of network hard disk video recorder,
Equipment, network hard disk video recorder and storage medium.
Background technology
In monitoring system, web camera, will be collected generally by network insertion to network hard disk video recorder
Video image is converted to compressed video bit stream and is sent to network hard disk video recorder, and network hard disk video recorder then receives web camera
The video code flow of transmission, and it is stored, preview, playback and forwarding, to realize the monitoring to specifying region.
Existing network hard disk video recorder has generally comprised multiple channel ways, and the network of permissible connection respective number is taken the photograph
Camera, but the channel way in existing network hard disk video recorder is generally fixed number, i.e., ought access to network hard disk video recorder
The quantity of web camera when reaching the channel way, then do not allow to continue to access other web cameras.Thus, work as user
It, can only be by increasing network when the quantity of the web camera monitored being needed to be more than the channel way of the network hard disk video recorder
The quantity of hard disk video recorder meets its monitoring demand, to producing additional input cost.
To sum up, how the channel way of extended network hard disk video recorder becomes this field skill with the monitoring demand for meeting user
Art personnel's urgent problem to be solved.
Invention content
An embodiment of the present invention provides channel way extended method, equipment, the network hard discs of a kind of network hard disk video recorder
Video recorder and storage medium, can on the basis of not increasing additional hardware extended network hard disk video recorder Src Chan road
Number can be in stability, the fluency for ensureing monitoring to increasing the accessible number of access device in network hard disk video recorder
On the basis of meet the monitoring demand of different user, and reduce the input cost of monitoring.
The embodiment of the present invention in a first aspect, provide a kind of channel way extended method of network hard disk video recorder, wrap
It includes：
Obtain the number to be accessed that request accesses to the equipment to be accessed of network hard disk video recorder；
When the number to be accessed is more than the remaining channel way of the network hard disk video recorder, by the network hard disc
The Src Chan way of video recorder extends to default channel way；
After the Src Chan way is extended to the default channel way, the equipment to be accessed is accessed to
The network hard disk video recorder, and adjust according to the default channel way code of access device in the network hard disk video recorder
Flow parameter.
Further, described that the Src Chan way of the network hard disk video recorder is extended into default channel way, packet
It includes：
Send the selection instruction for the Src Chan way for whether extending the network hard disk video recorder；
Receive the replying instruction for responding the selection instruction；
When the replying instruction is that the Src Chan way of the network hard disk video recorder is extended to default channel way
When, the Src Chan way of the network hard disk video recorder is extended into the default channel way.
Preferably, the code stream that access device in the network hard disk video recorder is adjusted according to the default channel way
Parameter, including：
Obtain the corresponding first code stream parameter threshold of the default channel way；
The code stream parameter of access device in the network hard disk video recorder is adjusted according to the first code stream parameter threshold.
Optionally, the code stream that access device in the network hard disk video recorder is adjusted according to the default channel way
Parameter, including：
Obtain the first access number of access device in the network hard disk video recorder；
The second code stream parameter threshold corresponding with the first access number is determined according to the default channel way；
The code stream parameter of access device in the network hard disk video recorder is adjusted according to the second code stream parameter threshold.
Further, the channel way extended method further includes：
Obtain the first passage way recorded a video with main bit stream in the network hard disk video recorder；
Judge whether the first passage way is more than the Src Chan way of the network hard disk video recorder；
When the first passage way is more than the Src Chan way, according to first passage way adjustment
The original primary key stream memory in each channel in network hard disk video recorder.
Preferably, in the original primary key for adjusting each channel in the network hard disk video recorder according to the first passage way
After stream memory, further include：
Obtain the second channel way that main bit stream is recorded a video in the network hard disk video recorder；
Judge whether the second channel way is less than or equal to the Src Chan way of the network hard disk video recorder；
When the second channel way is less than or equal to the Src Chan way, restore the network hard disc video recording
The original primary key stream memory in each channel in machine.
Optionally, the channel way extended method further includes：
Obtain the source code flow of the second access number and each access device of access device in the network hard disk video recorder
Parameter；
Judge whether the second access number is less than or equal to the Src Chan way of the network hard disk video recorder；
If the second access number is less than or equal to the Src Chan way, will be in the network hard disk video recorder
The code stream Parameter reconstruction of each access device is to its source code flow parameter.
Further, the channel way extended method further includes：
Obtain preview location of each access device in preview interface in the network hard disk video recorder；
Maximum position value is determined according to the preview location, and the maximum position value is determined as the preview interface
Picture divides number；
Divide the preview interface based on picture segmentation number, and shows corresponding access in picture window after singulation
The monitored picture of equipment.
The second aspect of the embodiment of the present invention provides a kind of network hard disk video recorder, including：
Number acquisition module to be accessed, for obtaining the waiting of the equipment to be accessed for asking to access to network hard disk video recorder
Enter number；
Channel way expansion module, the remaining channel for being more than the network hard disk video recorder when the number to be accessed
When way, the Src Chan way of the network hard disk video recorder is extended into default channel way；
Code stream parameter adjustment module, for after the Src Chan way is extended to the default channel way,
The equipment to be accessed is accessed into the network hard disk video recorder, and hard according to the default channel way adjustment network
The code stream parameter of access device in disk video recorder.
The third aspect of the embodiment of the present invention, provide a kind of channel way expansion equipment, including memory, processor with
And it is stored in the computer program that can be run in the memory and on the processor, the processor executes the calculating
It is realized when machine program as described in aforementioned first aspect the step of channel way extended method.
The fourth aspect of the embodiment of the present invention, provides a kind of computer readable storage medium, described computer-readable to deposit
Storage media is stored with computer program, and the channel as described in aforementioned first aspect is realized when the computer program is executed by processor
The step of way extended method.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：
In the embodiment of the present invention, when detecting that request accesses to the to be accessed of the equipment to be accessed of network hard disk video recorder
When number is more than the remaining channel way of network hard disk video recorder, the Src Chan way of network hard disk video recorder is extended to default
Channel way, and meet the expansion of network hard disk video recorder by adjusting the code stream parameter of access device in network hard disk video recorder
Exhibition demand, enabling the Src Chan way of extended network hard disk video recorder on the basis of not increasing additional hardware, to
Increase the accessible number of access device in network hard disk video recorder, it can be on the basis of ensureing stability, the fluency of monitoring
Meet the different monitoring demand of user, and reduces the input cost of monitoring.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of method stream of the channel way extended method for network hard disk video recorder that the embodiment of the present invention one provides
Cheng Tu；
Fig. 2 is flow diagram of the channel way extended method under an application scenarios in the embodiment of the present invention one；
Fig. 3 is flow signal of the channel way extended method under another application scenarios in the embodiment of the present invention one
Figure；
Fig. 4 is that the channel way extended method in the embodiment of the present invention one restores source code flow ginseng under an application scenarios
Several flow diagrams；
Fig. 5 is a kind of structural schematic diagram of network hard disk video recorder provided by Embodiment 2 of the present invention；
Fig. 6 is a kind of schematic diagram for channel way expansion equipment that the embodiment of the present invention three provides.
Specific implementation mode
An embodiment of the present invention provides channel way extended method, equipment, the network hard discs of a kind of network hard disk video recorder
Video recorder and storage medium, the Src Chan road for extended network hard disk video recorder on the basis of not increasing additional hardware
Number, to increasing the accessible number of access device in network hard disk video recorder, in stability, the fluency for ensureing monitoring
On the basis of meet the monitoring demand of different user, and reduce the input cost of monitoring.
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
All other embodiment that those of ordinary skill is obtained without making creative work, belongs to protection of the present invention
Range.
Referring to Fig. 1, the embodiment of the present invention one provides a kind of channel way extended method of network hard disk video recorder, institute
Channel way extended method is stated, including：
Step S101, the number to be accessed that request accesses to the equipment to be accessed of network hard disk video recorder is obtained.
It is understood that when user wants that increasing web camera waits for access device to carry out the monitoring of more multizone
When, access request can be sent to network hard disk video recorder, to obtain the monitoring of monitoring area by network hard disk video recorder
Picture, network hard disk video recorder then can receive the access request, and ask to increase when secondary come counting user according to the access request
Equipment to be accessed number to be accessed.
Step S102, when the number to be accessed is more than the remaining channel way of the network hard disk video recorder, by institute
The Src Chan way for stating network hard disk video recorder extends to default channel way.
In the present embodiment, network hard disk video recorder obtains user in statistics and asks the waiting of increased equipment to be accessed when secondary
After entering number, judge whether the number to be accessed is more than remaining channel way idle in network hard disk video recorder immediately, if
If the number to be accessed is less than or equal to the remaining channel way, then user is directly asked into increased to be accessed set
It is standby to access in network hard disk video recorder；If if the number to be accessed is more than the remaining channel way, show network
The Src Chan way of hard disk video recorder cannot be satisfied this increase request of user, to meet increasing for user this time and ask
Words, then need the Src Chan way of extended network hard disk video recorder, thus, it at this time can be directly by network hard disk video recorder
Src Chan way extends to default channel way.
Further, in this embodiment when the number to be accessed be more than the remaining channel way when, can also according to
The needs at family determine whether to carry out the extension of channel way, i.e., described by the network hard disk video recorder in the present embodiment
Src Chan way extends to default channel way, specifically includes：Step a, send whether extend the network hard disk video recorder
Src Chan way selection instruction；Step b, the replying instruction for responding the selection instruction is received；Step c, when described time
Multiple instruction is when the Src Chan way of the network hard disk video recorder is extended to default channel way, by the network hard disc
The Src Chan way of video recorder extends to the default channel way.
For above-mentioned steps a, it is to be understood that when the number to be accessed be more than the remaining channel way, need
When the Src Chan way of extended network hard disk video recorder, can be transmitted whether the Src Chan way of extended network hard disk video recorder
Selection instruction to user.In the present embodiment, whether the selection instruction can directly be by the original of network hard disk video recorder
Channel way extends to the confirmation instruction of default channel way, or comprising there are many selections of default channel way selection
Instruction.
It is such as 4 tunnels, the network hard disk video recorder that expansible default channel way is 8 tunnels for Src Chan way,
After being added to 2 web cameras, user ask again increase by 3 web cameras when, network hard disk video recorder then can to
Family sends the confirmation instruction for whether extending to 8 tunnels；And to be 4 tunnels, expansible default channel way for Src Chan way have 8
Road, 10 roads and three kinds of the 16 tunnels network hard disk video recorder selected, after being added to 2 web cameras, user asks to increase again
When adding 3 web cameras, network hard disk video recorder then can directly send the confirmation instruction for whether extending to 8 tunnels to user, or
Person directly transmits the confirmation instruction for whether extending to 10 tunnels, or directs at and send the confirmation instruction for whether extending to 16 tunnels, certainly,
Network hard disk video recorder can also be sent comprising 8 tunnels, 10 roads and three kinds of the 16 tunnels selection instruction selected to user, therefrom by user
Select one of which.
For above-mentioned steps b, it is to be understood that user have sent whether extended network hard disk video recorder it is original
After the selection instruction of channel way, user can be made whether the original logical of extended network hard disk video recorder based on the selection instruction
The replying instruction of road way.Such as when the selection instruction be whether the Src Chan way of network hard disk video recorder extended to it is pre-
If when the confirmation instruction of channel way, user can make the replying instruction of the affirmative of extension based on this, can also make and not extend
The replying instruction of negative；And when the selection instruction is comprising the selection instruction selected there are many default channel way, user
The replying instruction for the one of which that can make a choice, or can also make the replying instruction for the negative for not selecting any type.Network
Hard disk video recorder then can receive user and be directed to the replying instruction that the selection instruction is made.
For above-mentioned steps c, it is to be understood that network hard disk video recorder is after receiving the replying instruction of user, i.e.,
It can judge whether user needs the Src Chan way of extended network hard disk video recorder according to replying instruction, however, it is determined that need to expand
If the Src Chan way for opening up network hard disk video recorder, then according to replying instruction by the Src Chan road of network hard disk video recorder
Number extends to default channel way；If it is determined that if user does not need the Src Chan way of extended network hard disk video recorder, then
Refuse the increase request of this time of user.
Here, it is expansible go out channel way and the sum of remaining channel way should be more than number to be accessed, i.e., waiting
Successfully accessed to before entering device request access the access number of access device in network hard disk video recorder with it is to be accessed
The sum of number should be less than default channel way, so that it is guaranteed that after extending to default channel way, the to be accessed of access be asked to set
It is standby to can access to network hard disk video recorder.In addition, ought it is expansible go out the sum of channel way and remaining channel way be less than and wait for
Number is accessed, i.e., when the sum of access number Yu number to be accessed of access device are more than default channel way, shows to have extended
It still cannot be satisfied the access request of this whole equipment to be accessed of user to the network hard disk video recorder of largest passages way, at this time
The selection instruction for adding equipment to be accessed can be then sent to user, determined by user and which equipment to be accessed is accessed into the network
In hard disk video recorder or network hard disk video recorder will directly can also sort preceding equipment to be accessed according to predetermined order strategy
Access is wherein.
It step S103, will be described to be accessed after the Src Chan way is extended to the default channel way
Equipment accesses to the network hard disk video recorder, and is adjusted in the network hard disk video recorder and connect according to the default channel way
Enter the code stream parameter of equipment.
It is understood that in the present embodiment, it is default logical extending to the Src Chan way of network hard disk video recorder
After road way, equipment to be accessed is accessed into network hard disk video recorder, and the net is adjusted according to the default channel way
The code stream parameter of access device in network hard disk video recorder, wherein access device includes the equipment to be accessed being just successfully accessed and it
The preceding access device accessed, code stream parameter include resolution ratio, code check, frame per second etc..The code stream parameter for adjusting access device can be with
It is the one kind adjusted in resolution ratio, code check, frame per second, can also be while adjusting two kinds therein or three kinds.
Further, Fig. 2 shows a kind of channel way extended methods in the embodiment of the present invention in an application scenarios
Under flow diagram.As shown in Fig. 2, under the scene, the channel way extended method include step S201, step S202,
Step S203, step S204 and step S205.
Wherein, step S201, obtain request access to network hard disk video recorder equipment to be accessed number to be accessed with
Above-mentioned steps S101 is similar；Step S202, when the number to be accessed is more than the remaining channel road of the network hard disk video recorder
When number, it is similar to above-mentioned steps S102 that the Src Chan way of the network hard disk video recorder is extended into default channel way；
Step S203, after the Src Chan way is extended to the default channel way, the equipment to be accessed is accessed
Similar to above-mentioned steps S103 to the network hard disk video recorder, for simplicity, details are not described herein.
Step S204, the corresponding first code stream parameter threshold of the default channel way is obtained；
Step S205, the code of access device in the network hard disk video recorder is adjusted according to the first code stream parameter threshold
Flow parameter.
In this scene, it is corresponding when network hard disk video recorder is in different channel ways to be arranged to first pass through test in advance
Code stream parameter threshold, wherein the code stream parameter threshold is that the access devices such as web camera access to network hard disc video recording
Permitted code stream parameter upper limit value when machine, including resolution ratio upper limit value, limit bit rate value, frame per second upper limit value.Such as pass through test
It is 300w to obtain resolution ratio upper limit value corresponding when network hard disk video recorder is 8 tunnel, then accessing to network hard disc video recording
The resolution ratio of all-network video camera in machine cannot be set above the value of 300w.
It is understood that in this scene, when the access devices such as web camera are added to network hard disk video recorder, net
Network hard disk video recorder is matched when can obtain the code stream parameter of each access device, i.e. access device request access network hard disk video recorder
The code stream parameter set.
For above-mentioned steps S204 and step S205, it is to be understood that default logical extending to Src Chan way
After road way, i.e., the equipment to be accessed by request access accesses to wherein.After all equipment to be accessed are successfully accessed, network
Hard disk video recorder can obtain it and be in the first code stream parameter threshold corresponding when the default channel way, then can pass through
Onvif (Open Network Video Interface Forum, opening Internet video Interface Forum) agreement or privately owned
Agreement will more than the code stream parameter adjustment of the first code stream parameter threshold be the first code stream parameter threshold in each access device, with logical
Cross reduce access device code stream parameter come ensure network hard disk video recorder extend to the stability run after default channel way,
Fluency and good monitoring effect, meanwhile, automatically configuring for code stream parameter is can also be achieved, the manual configuration work of user is reduced.
It further,, can be in network hard disc after equipment to be accessed is successfully accessed to network hard disk video recorder in this scene
The code stream parameter of all access devices is checked in the code stream setting interface of video recorder, and can be also arranged in interface in code stream and be adjusted
The code stream parameter of each access device.Wherein, when network hard disk video recorder is to extend to the pattern of default channel way, to access
The adjustment of equipment code stream parameter need to be less than corresponding the first code stream parameter threshold after network hard disk video recorder extension, i.e. net at this time
Only display is below or equal to the options for user tune of the first code stream parameter threshold in the code stream setting interface of network hard disk video recorder
It is whole, so that it is guaranteed that the stability of network hard disk video recorder operation.
Such as the resolution ratio that a certain access device itself is supported has 100w, 200w, 300w, 400w and 1200w, and extend to
The resolution threshold of network hard disk video recorder after default channel way is 300w, at this time the code stream setting of network hard disk video recorder
Then only show that the resolution ratio of 100w, 200w and 300w to select to adjust for user in interface, certain user also can be according to the resolution
Rate threshold value is that the access device custom-configures the resolution ratio less than 300w.
Preferably, Fig. 3 shows a kind of channel way extended method in the embodiment of the present invention in another application scenarios
Under flow diagram.As shown in figure 3, under the scene, the channel way extended method include step S301, step S302,
Step S303, step S304, step S305 and step S306.
Step S301, the number to be accessed for the equipment to be accessed for asking to access to network hard disk video recorder and above-mentioned step are obtained
Rapid S201 is similar；It step S302, will when the number to be accessed is more than the remaining channel way of the network hard disk video recorder
It is similar to above-mentioned steps S202 that the Src Chan way of the network hard disk video recorder extends to default channel way；Step
S303, after the Src Chan way is extended to the default channel way, the equipment to be accessed is accessed into institute
It is similar to above-mentioned steps S203 to state network hard disk video recorder；For simplicity, details are not described herein.
Step S304, the first access number of access device in the network hard disk video recorder is obtained；
Step S305, the second code stream parameter corresponding with the first access number is determined according to the default channel way
Threshold value；
Step S306, the code of access device in the network hard disk video recorder is adjusted according to the second code stream parameter threshold
Flow parameter.
In this scene, it is to be understood that can be in the Src Chan way of network hard disk video recorder and presetting after extension
Different channel grades is set between the way of channel, and test can be first passed through in advance the code stream corresponding to different channel grades is arranged
Parameter threshold.After all equipment to be accessed are successfully accessed, network hard disk video recorder can obtain the first of all access devices
Number is accessed, and the channel etc. accessed channel way in network hard disk video recorder and be presently in is determined according to the first access number
Grade, then adjusts according to the corresponding second code stream parameter threshold of the channel grade being presently in the network hard disk video recorder
The code stream parameter of access device.Specifically, can by onvif agreements or proprietary protocol by each access device more than second
The code stream parameter adjustment of code stream parameter threshold is the second code stream parameter threshold.
Such as the network hard disk video recorder that Src Chan way is 4 tunnels, default channel way after extension is 10 tunnels
When, then 5 roads and 6 tunnels can be set to first passage grade, 7 roads and 8 tunnels are set as second channel grade, 9 roads and the setting of 10 tunnels
For third channel grade, and it is provided with the corresponding code stream parameter threshold A of first passage grade, the corresponding code stream of second channel grade
Parameter threshold B, the corresponding code stream parameter threshold C of third channel grade.And there are 5 road networks when being accessed in a certain network hard disk video recorder
Then by code stream parameter in this 5 road network video camera can be more than code stream by onvif agreements or proprietary protocol when network video camera
Parameter threshold A's is reduced to code stream parameter threshold A；When access has 9 road network video camera in a certain network hard disk video recorder, then
It can be by onvif agreements or proprietary protocol by drop that code stream parameter in this 9 road network video camera is more than code stream parameter threshold C
Low is code stream parameter threshold C, to ensure that network hard disk video recorder extends to the stability run after default channel way, fluency
With good monitoring effect, meanwhile, can also be achieved automatically configuring for code stream parameter, reduce the manual configuration work of user.
It is not that the first code stream parameter threshold directly corresponding to default channel way accesses to adjust in this scene
The code stream parameter of equipment, but corresponding second code stream parameter threshold is determined according to the practical access number of access device
Value not only can ensure that access more in this way to carry out the adjustment of access device code stream parameter according to the second code stream parameter threshold
Multiple access equipment also can be further assured that access device has better monitoring effect.
It further,, can be in network hard disc after equipment to be accessed is successfully accessed to network hard disk video recorder in this scene
The code stream parameter of all access devices is checked in the code stream setting interface of video recorder, and can be also arranged in interface in code stream and be adjusted
The code stream parameter of each access device.Wherein, when network hard disk video recorder is to extend to the pattern of default channel way, to access
The adjustment of equipment code stream parameter need to be less than corresponding to the channel grade that access channel way is presently in network hard disk video recorder
The second code stream parameter threshold, i.e., at this time network hard disk video recorder code stream setting interface in only display be below or equal to second
The options for user of code stream parameter threshold adjusts, so that it is guaranteed that the stability of network hard disk video recorder operation.
Resolution ratio as a certain access device itself is supported has 100w, 200w, 300w, 400w and 1200w, the net after extension
Being accessed in network hard disk video recorder has 7 road access devices, and the corresponding resolution ratio threshold of channel grade that 7 road access devices are presently in
Value is 300w, then only shows that the resolution ratio of 100w, 200w and 300w are come in the code stream setting interface of network hard disk video recorder at this time
It selects to adjust for user, certain user also can be that the access device is custom-configured less than 300w's according to 300w resolution thresholds
Resolution ratio.
Optionally, it is the memory pressure further mitigated after network hard disk video recorder extension, channel provided in this embodiment
Way extended method further includes：Step d, the first passage way recorded a video with main bit stream in the network hard disk video recorder is obtained：
Step e, judge whether the first passage way is more than the Src Chan way of the network hard disk video recorder；Step f, work as institute
When stating first passage way more than the Src Chan way, the network hard disc is adjusted according to the first passage way and is recorded a video
The original primary key stream memory in each channel in machine.Wherein, original primary key stream memory is that network is hard when not carrying out channel way extension
The initial main bit stream memory size in each channel in disk video recorder.
Here, in way extended method in channel provided in this embodiment, in addition access device to network hard disk video recorder
When, the channel data buffer module in network hard disk video recorder can check access device in each channel of network hard disk video recorder in real time
Access situation, such as check access device RECORD mode be main bit stream video recording or subcode stream video recording, counted with primary key with this
The channel way of video recording is flowed, and judges whether the channel way is more than the Src Chan way of network hard disk video recorder, when this is logical
When road way is more than Src Chan way, according to the original primary key in all channels in the channel way adjustment network hard disk video recorder
Stream memory, wherein all channels include that the channel recorded a video with main bit stream, the channel recorded a video with subcode stream and not connected access are set
Standby channel.That is, after the channel way extension of network hard disk video recorder, the channel data in network hard disk video recorder
Buffer module is that can adjust the original in each channel automatically according to the channel way recorded a video with main bit stream in network hard disk video recorder
The original primary key stream memory in each channel is such as reduced predetermined amount by beginning primary key stream memory, after reducing network hard disk video recorder extension
Memory pressure, to promote the stability that runs after network hard disk video recorder extension.
Further, way extended method in channel provided in this embodiment further includes：Step g, the network hard disc is obtained
The second channel way recorded a video with main bit stream in video recorder；Step h, judge whether the second channel way is less than or equal to
The Src Chan way of the network hard disk video recorder；Step i, when the second channel way is less than or equal to described original
Channel way restores the original primary key stream memory in each channel in the network hard disk video recorder.
It is understood that in the present embodiment, with the access of main bit stream video recording in network hard disk video recorder after extension
Equipment is reduced, and makes the Src Chan way for being less than or equal to network hard disk video recorder with the channel way that main bit stream is recorded a video
When, the channel data buffer module in network hard disk video recorder can then restore the primary key stream memory in each channel to its original master
Code stream memory reduces manual configuration work, in real time to realize the adaptive adjustment of primary key stream memory in network hard disk video recorder
Optimize picture quality.
Preferably, as shown in figure 4, when the access device of network hard disk video recorder is reduced, channel way extension side
Method further includes：
Step S401, the second access number of access device in the network hard disk video recorder and each access device are obtained
Source code flow parameter；
Step S402, judge whether the second access number is less than or equal to the original logical of the network hard disk video recorder
Road way；
If step S403, the described second access number is less than or equal to the Src Chan way, and the network is hard
The code stream Parameter reconstruction of each access device is to its source code flow parameter in disk video recorder.
It is understood that in the present embodiment, when access device accesses to network hard disk video recorder, network hard disc video recording
Machine can obtain and preserve the source code flow parameter of the access device.The access device in network hard disk video recorder after extension subtracts
Less, when the access number of the access device and after reduction is less than or equal to the Src Chan way of network hard disk video recorder,
Network hard disk video recorder then can be automatically by the code stream Parameter reconstruction of remaining access device to its source code flow parameter, to realize
The adaptive adjustment of code stream parameter reduces manual configuration work, and the monitoring effect of real-time optimization access device.
It, can be in network hard disc to further ensure that the stability run after network hard disk video recorder extension in the present embodiment
When video recorder extends to default channel way, the pre- recording function of network hard disk video recorder is closed.
Optionally, the channel way extended method in the present embodiment can also be according to the access device in network hard disk video recorder
Picture in adjust automatically preview interface divides number, with ensure can all access devices of preview simultaneously monitored picture.Specifically,
The channel way extended method further includes：Step j, each access device is obtained in the network hard disk video recorder in preview
Preview location in interface；Step k, maximum position value is determined according to the preview location, and the maximum position value is determined
Divide number for the picture of the preview interface；Step l, it is based on picture segmentation number and divides the preview interface, and dividing
The monitored picture of corresponding access device is shown in picture window afterwards.Wherein, preview location refers to each picture window in preview interface
Mouthful corresponding numerical value, as a certain network hard disk video recorder preview interface in have 8 picture windows, then preview location can be 1,
2,3,4,5,6,7 and 8.
It is understood that when user adds access device to network hard disk video recorder, user can configure the access and set
The standby preview location in network hard disk video recorder preview interface, after the access device is successfully accessed, you can in the preview position
Set the monitored picture that place shows the access device.In the present embodiment, when the quantity of access device in network hard disk video recorder has change
When change, the picture that network hard disk video recorder can reset preview interface automatically according to the maximum position value after quantity variation is divided
Number.
Such as in a certain concrete application, when initial, 8 preview locations in the preview interface of network hard disk video recorder, wherein
Preview location 1 is connected with web camera A, and preview location 2 is connected with web camera B, preview location 3 is connected with network shooting
Machine C, preview location 4 are connected with web camera D, preview location 5 is connected with web camera E, preview location 6 is connected with network
Video camera F, preview location 7 are connected with web camera G, preview location 8 is connected with web camera H, and subsequent user deletes
Web camera B, web camera G and web camera H so that it is no longer connected with web camera in preview location 2,7,8,
It can know that the maximum position value that web camera is currently connected in network hard disk video recorder is 6, thus, network hard disc is recorded at this time
Its preview interface can be divided into 6 picture windows to be monitored the display of picture by camera, to ensure preview institute simultaneously
On the basis of having monitored picture, good monitoring effect is further ensured that.
In the embodiment of the present invention, when detecting that request accesses to the to be accessed of the equipment to be accessed of network hard disk video recorder
When number is more than the remaining channel way of network hard disk video recorder, the channel way of network hard disk video recorder is extended into default channel
Way, and meet the extension need of network hard disk video recorder by adjusting the code stream parameter of access device in network hard disk video recorder
It asks, enabling the Src Chan way of extended network hard disk video recorder on the basis of not increasing additional hardware, to increase
The accessible number of access device in network hard disk video recorder meets user not on the basis of can stablizing ensureing monitoring, is smooth
Same monitoring demand, and reduce the input cost of monitoring.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
A kind of channel way extended method of network hard disk video recorder is essentially described above, it below will be hard to a kind of network
Disk video recorder is described in detail.
As shown in figure 5, second embodiment of the present invention provides a kind of network hard disk video recorder, the network hard disk video recorder,
Including：
Number acquisition module 501 to be accessed, for obtaining the equipment to be accessed for asking to access to network hard disk video recorder
Number to be accessed；
Channel way expansion module 502, the residue for being more than the network hard disk video recorder when the number to be accessed
When the way of channel, the Src Chan way of the network hard disk video recorder is extended into default channel way；
Code stream parameter adjustment module 503, for by the Src Chan way extend to the default channel way it
Afterwards, the equipment to be accessed is accessed into the network hard disk video recorder, and the net is adjusted according to the default channel way
The code stream parameter of access device in network hard disk video recorder.
Further, the channel way expansion module 502, including：
Selection instruction transmission unit, the choosing for sending the Src Chan way for whether extending the network hard disk video recorder
Select instruction；
Replying instruction receiving unit, for receiving the replying instruction for responding the selection instruction；
Channel way expanding element, for being by the Src Chan road of the network hard disk video recorder when the replying instruction
When number extends to default channel way, the Src Chan way of the network hard disk video recorder is extended into the default passway
Number.
Preferably, the code stream parameter adjustment module 503, including：
First code stream parameter threshold acquiring unit, for obtaining the corresponding first code stream parameter threshold of the default channel way
Value；
First code stream parameter adjustment unit is recorded a video for adjusting the network hard disc according to the first code stream parameter threshold
The code stream parameter of access device in machine.
Optionally, the code stream parameter adjustment module 503, including：
First access number acquiring unit, the first access for obtaining access device in the network hard disk video recorder
Number；
Second code stream parameter threshold determination unit, for being determined and first access according to the default channel way
The corresponding second code stream parameter threshold of number；
Second code stream parameter adjustment unit is recorded a video for adjusting the network hard disc according to the second code stream parameter threshold
The code stream parameter of access device in machine.
Further, the network hard disk video recorder further includes：
First passage way acquisition module, for obtain in the network hard disk video recorder recorded a video with main bit stream it is first logical
Road way；
First passage way judgment module is recorded a video for judging whether the first passage way is more than the network hard disc
The Src Chan way of machine；
Main bit stream Memory adjustments module is used for when the first passage way is more than the Src Chan way, according to
The first passage way adjusts the original primary key stream memory in each channel in the network hard disk video recorder.
Preferably, the network hard disk video recorder further includes：
Second channel way acquisition module, for obtain in the network hard disk video recorder recorded a video with main bit stream it is second logical
Road way；
Second channel way judgment module, for judging whether the second channel way is less than or equal to the network
The Src Chan way of hard disk video recorder；
Primary key stream memory recovery module, for being less than or equal to the Src Chan way when the second channel way
When, restore the original primary key stream memory in each channel in the network hard disk video recorder.
Optionally, the network hard disk video recorder further includes：
Source code flow parameter acquisition module, the second access for obtaining access device in the network hard disk video recorder
The source code flow parameter of number and each access device；
Number judgment module is accessed, for judging whether the second access number is less than or equal to the network hard disc
The Src Chan way of video recorder；
Source code flow parameter recovery module, if accessing number for described second is less than or equal to the Src Chan road
Number, by the code stream Parameter reconstruction of access device in the network hard disk video recorder to its source code flow parameter.
Further, the network hard disk video recorder further includes：
Preview location acquisition module, for obtaining in the network hard disk video recorder each access device in preview interface
Preview location；
Picture divides number determining module, for determining maximum position value according to the preview location, and by the dominant bit
Set the picture segmentation number that value is determined as the preview interface；
Monitored picture display module is used for based on the picture segmentation number segmentation preview interface, and after singulation
The monitored picture of corresponding access device is shown in picture window.
Fig. 6 is the schematic diagram for the channel way expansion equipment that the embodiment of the present invention three provides.As shown in fig. 6, the embodiment
Channel way expansion equipment 600 include：It processor 601, memory 602 and is stored in the memory 602 and can be
The computer program 603 run on the processor 601, such as channel way extender.The processor 601 executes described
The step in above-mentioned each channel way extended method embodiment, such as step shown in FIG. 1 are realized when computer program 603
S101 to step S103.Alternatively, the processor 601 realizes above-mentioned each device embodiment when executing the computer program 603
In each module/unit function, such as module shown in fig. 5 501 is to the function of module 503.
Illustratively, the computer program 603 can be divided into one or more module/units, it is one or
Multiple module/the units of person are stored in the memory 602, and are executed by the processor 601, to complete the present invention.Institute
It can be the series of computation machine program instruction section that can complete specific function, the instruction segment to state one or more module/units
For describing implementation procedure of the computer program 603 in the channel way expansion equipment 600.For example, the calculating
Machine program 603 can be divided into number acquisition module to be accessed, channel way expansion module, code stream parameter adjustment module, respectively
Module concrete function is as follows：
Number acquisition module to be accessed, for obtaining the waiting of the equipment to be accessed for asking to access to network hard disk video recorder
Enter number；
Channel way expansion module, the remaining channel for being more than the network hard disk video recorder when the number to be accessed
When way, the Src Chan way of the network hard disk video recorder is extended into default channel way；
Code stream parameter adjustment module, for after the Src Chan way is extended to the default channel way,
The equipment to be accessed is accessed into the network hard disk video recorder, and hard according to the default channel way adjustment network
The code stream parameter of access device in disk video recorder.
The channel way expansion equipment 600 can be desktop PC, notebook, palm PC and cloud server
Equal computing devices.The channel way expansion equipment 600 may include, but be not limited only to, processor 601, memory 602.Ability
Field technique personnel are appreciated that Fig. 6 is only the example of channel way expansion equipment 600, do not constitute and are extended to channel way
The restriction of equipment 600 may include either combining certain components or different components than illustrating more or fewer components,
Such as the channel way expansion equipment 600 can also include input-output equipment, network access equipment, bus etc..
The processor 601 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), application-specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processor
Deng.
The memory 602 can be the internal storage unit of the channel way expansion equipment 600, such as channel way
The hard disk or memory of expansion equipment 600.The memory 602 can also be that the outside of the channel way expansion equipment 600 is deposited
The plug-in type hard disk being equipped in storage equipment, such as the channel way expansion equipment 600, intelligent memory card (Smart Media
Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card) etc..Further, described to deposit
Reservoir 602 can also both include the channel way expansion equipment 600 internal storage unit and also including External memory equipment.Institute
State memory 602 for store other programs needed for the computer program and the channel way expansion equipment 600 and
Data.The memory 602 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may realize that each embodiment described in conjunction with the examples disclosed in this document
Module, unit and/or method and step can be realized with the combination of electronic hardware or computer software and electronic hardware.This
A little functions are implemented in hardware or software actually, depend on the specific application and design constraint of technical solution.Specially
Industry technical staff can use different methods to achieve the described function each specific application, but this realization is not
It is considered as beyond the scope of this invention.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be the indirect coupling by some interfaces, device or unit
It closes or communicates to connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, the present invention realizes above-described embodiment side
All or part of flow in method can also instruct relevant hardware to complete, the computer by computer program
Program can be stored in a computer readable storage medium, and the computer program is when being executed by processor, it can be achieved that above-mentioned each
The step of a embodiment of the method.Wherein, the computer program includes computer program code, and the computer program code can
Think source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable medium can be with
Including：Any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disc, light of the computer program code can be carried
Disk, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random
Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that the computer
The content that readable medium includes can carry out increase and decrease appropriate according to legislation in jurisdiction and the requirement of patent practice, such as
In certain jurisdictions, according to legislation and patent practice, computer-readable medium does not include electric carrier signal and telecommunication signal.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Stating embodiment, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (11)
1. a kind of channel way extended method of network hard disk video recorder, which is characterized in that including：
Obtain the number to be accessed that request accesses to the equipment to be accessed of network hard disk video recorder；
When the number to be accessed is more than the remaining channel way of the network hard disk video recorder, the network hard disc is recorded a video
The Src Chan way of machine extends to default channel way；
After the Src Chan way is extended to the default channel way, the equipment to be accessed is accessed to described
Network hard disk video recorder, and according to the default channel way adjust access device in the network hard disk video recorder code stream join
Number.
2. way extended method in channel according to claim 1, which is characterized in that described by the network hard disk video recorder
Src Chan way extend to default channel way, including：
Send the selection instruction for the Src Chan way for whether extending the network hard disk video recorder；
Receive the replying instruction for responding the selection instruction；
It, will when the replying instruction is that the Src Chan way of the network hard disk video recorder is extended to default channel way
The Src Chan way of the network hard disk video recorder extends to the default channel way.
3. way extended method in channel according to claim 1, which is characterized in that described according to the default channel way
The code stream parameter of access device in the network hard disk video recorder is adjusted, including：
Obtain the corresponding first code stream parameter threshold of the default channel way；
The code stream parameter of access device in the network hard disk video recorder is adjusted according to the first code stream parameter threshold.
4. way extended method in channel according to claim 1, which is characterized in that described according to the default channel way
The code stream parameter of access device in the network hard disk video recorder is adjusted, including：
Obtain the first access number of access device in the network hard disk video recorder；
The second code stream parameter threshold corresponding with the first access number is determined according to the default channel way；
The code stream parameter of access device in the network hard disk video recorder is adjusted according to the second code stream parameter threshold.
5. way extended method in channel according to claim 1, which is characterized in that further include：
Obtain the first passage way recorded a video with main bit stream in the network hard disk video recorder；
Judge whether the first passage way is more than the Src Chan way of the network hard disk video recorder；
When the first passage way is more than the Src Chan way, the network is adjusted according to the first passage way
The original primary key stream memory in each channel in hard disk video recorder.
6. way extended method in channel according to claim 5, which is characterized in that according to the first passage way tune
In the whole network hard disk video recorder after the original primary key stream memory in each channel, further include：
Obtain the second channel way recorded a video with main bit stream in the network hard disk video recorder；
Judge whether the second channel way is less than or equal to the Src Chan way of the network hard disk video recorder；
When the second channel way is less than or equal to the Src Chan way, restore in the network hard disk video recorder
The original primary key stream memory in each channel.
7. way extended method in channel according to claim 1, which is characterized in that further include：
Obtain the source code flow parameter of the second access number and each access device of access device in the network hard disk video recorder；
Judge whether the second access number is less than or equal to the Src Chan way of the network hard disk video recorder；
If the second access number is less than or equal to the Src Chan way, will respectively be connect in the network hard disk video recorder
Enter the code stream Parameter reconstruction of equipment to its source code flow parameter.
8. way extended method in channel according to any one of claim 1 to 7, which is characterized in that further include：
Obtain preview location of each access device in preview interface in the network hard disk video recorder；
Maximum position value is determined according to the preview location, and the maximum position value is determined as to the picture of the preview interface
Divide number；
Divide the preview interface based on picture segmentation number, and shows corresponding access device in picture window after singulation
Monitored picture.
9. a kind of network hard disk video recorder, which is characterized in that including：
Number acquisition module to be accessed, access to the equipment to be accessed of network hard disk video recorder for obtaining request to be accessed
Number；
Channel way expansion module, the remaining channel way for being more than the network hard disk video recorder when the number to be accessed
When, the Src Chan way of the network hard disk video recorder is extended into default channel way；
Code stream parameter adjustment module, for after the Src Chan way is extended to the default channel way, by institute
It states equipment to be accessed and accesses to the network hard disk video recorder, and the network hard disc is adjusted according to the default channel way and is recorded
The code stream parameter of access device in camera.
10. a kind of channel way expansion equipment, including memory, processor and it is stored in the memory and can be described
The computer program run on processor, which is characterized in that the processor realizes such as right when executing the computer program
It is required that the step of any one of 1 to 8 channel way extended method.
11. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, feature to exist
In realization way extended method in channel as described in any one of claim 1 to 8 when the computer program is executed by processor
The step of.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944213A (en) * | 2019-11-26 | 2020-03-31 | 浙江大华技术股份有限公司 | Code stream adjusting method and device and computer storage medium |
| CN111163245A (en) * | 2018-11-08 | 2020-05-15 | 杭州海康威视数字技术股份有限公司 | Method and device for adding network camera in network hard disk video recorder |
| CN112911226A (en) * | 2021-01-19 | 2021-06-04 | 浙江大华技术股份有限公司 | Method, system and storage medium for automatically adding network camera |
| CN113473041A (en) * | 2020-03-30 | 2021-10-01 | 杭州海康威视数字技术股份有限公司 | Method for processing ultra-high-definition analog video image and hard disk video recording equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100779762B1 (en) * | 2007-05-03 | 2007-11-26 | (주)지에스피 씨스템즈 | Multi channel module type dvr system of embedded base |
| KR20110002142A (en) * | 2009-07-01 | 2011-01-07 | (주)어드바인 | Dvr and video-channel scalable digital video recording system using the same |
| CN103260011A (en) * | 2013-05-16 | 2013-08-21 | 杭州巨峰科技有限公司 | System and method for achieving monitoring of more paths by utilization of net-harddisk video recorder |
| CN103888729A (en) * | 2014-03-19 | 2014-06-25 | 浙江宇视科技有限公司 | Method and device for synchronizing camera information between video monitoring platforms |
| US20140270717A1 (en) * | 2013-03-15 | 2014-09-18 | General Instrument Corporation | System and method for controlling and managing digital media recording |
| CN104348787A (en) * | 2013-07-29 | 2015-02-11 | 杭州海康威视数字技术股份有限公司 | Method for performing network video recorder channel connection and network video recorder |
| CN104639913A (en) * | 2015-02-12 | 2015-05-20 | 浙江宇视科技有限公司 | Network video recorder (NVR) and automatic IPC (Internet Protocol Camera) access method thereof |
| CN104883547A (en) * | 2015-06-16 | 2015-09-02 | 浙江宇视科技有限公司 | IPC access method based on physical port of network access equipment, and NVR |
| CN205039919U (en) * | 2015-09-11 | 2016-02-17 | 广州邦世电子科技有限公司 | Digital video recorder |
| CN105553853A (en) * | 2015-12-01 | 2016-05-04 | 浙江宇视科技有限公司 | Method, device and system for management of IPC through NVR |
-
2018
- 2018-05-24 CN CN201810509059.1A patent/CN108600675B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100779762B1 (en) * | 2007-05-03 | 2007-11-26 | (주)지에스피 씨스템즈 | Multi channel module type dvr system of embedded base |
| KR20110002142A (en) * | 2009-07-01 | 2011-01-07 | (주)어드바인 | Dvr and video-channel scalable digital video recording system using the same |
| US20140270717A1 (en) * | 2013-03-15 | 2014-09-18 | General Instrument Corporation | System and method for controlling and managing digital media recording |
| CN103260011A (en) * | 2013-05-16 | 2013-08-21 | 杭州巨峰科技有限公司 | System and method for achieving monitoring of more paths by utilization of net-harddisk video recorder |
| CN104348787A (en) * | 2013-07-29 | 2015-02-11 | 杭州海康威视数字技术股份有限公司 | Method for performing network video recorder channel connection and network video recorder |
| CN103888729A (en) * | 2014-03-19 | 2014-06-25 | 浙江宇视科技有限公司 | Method and device for synchronizing camera information between video monitoring platforms |
| CN104639913A (en) * | 2015-02-12 | 2015-05-20 | 浙江宇视科技有限公司 | Network video recorder (NVR) and automatic IPC (Internet Protocol Camera) access method thereof |
| CN104883547A (en) * | 2015-06-16 | 2015-09-02 | 浙江宇视科技有限公司 | IPC access method based on physical port of network access equipment, and NVR |
| CN205039919U (en) * | 2015-09-11 | 2016-02-17 | 广州邦世电子科技有限公司 | Digital video recorder |
| CN105553853A (en) * | 2015-12-01 | 2016-05-04 | 浙江宇视科技有限公司 | Method, device and system for management of IPC through NVR |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163245A (en) * | 2018-11-08 | 2020-05-15 | 杭州海康威视数字技术股份有限公司 | Method and device for adding network camera in network hard disk video recorder |
| CN111163245B (en) * | 2018-11-08 | 2021-11-23 | 杭州海康威视数字技术股份有限公司 | Method and device for adding network camera in network hard disk video recorder |
| CN110944213A (en) * | 2019-11-26 | 2020-03-31 | 浙江大华技术股份有限公司 | Code stream adjusting method and device and computer storage medium |
| CN110944213B (en) * | 2019-11-26 | 2021-09-10 | 浙江大华技术股份有限公司 | Code stream adjusting method and device and computer storage medium |
| CN113473041A (en) * | 2020-03-30 | 2021-10-01 | 杭州海康威视数字技术股份有限公司 | Method for processing ultra-high-definition analog video image and hard disk video recording equipment |
| CN112911226A (en) * | 2021-01-19 | 2021-06-04 | 浙江大华技术股份有限公司 | Method, system and storage medium for automatically adding network camera |
| CN112911226B (en) * | 2021-01-19 | 2023-04-25 | 浙江大华技术股份有限公司 | Method, system and storage medium for automatically adding network camera |
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