CN108419046A - A kind of monitoring method and device of multi-channel video - Google Patents
A kind of monitoring method and device of multi-channel video Download PDFInfo
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- CN108419046A CN108419046A CN201810146206.3A CN201810146206A CN108419046A CN 108419046 A CN108419046 A CN 108419046A CN 201810146206 A CN201810146206 A CN 201810146206A CN 108419046 A CN108419046 A CN 108419046A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
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- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Closed-Circuit Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The present invention relates to the monitoring method and device of network technique field more particularly to a kind of multi-channel video, this method is to obtain the video flowing of present period from the video channel of multi-channel video respectively；Map file is set out in interception from the video flowing of present period described in each；The correspondence of the video name of the video channel of the multiple cardon files intercepted out and the corresponding multi-channel video is established respectively, and the correspondence is encapsulated into and is played in the page, so that monitor terminal is by loading the broadcasting page, show the cardon file and video name of the video channel of the multi-channel video, in this way, by intercepting cardon file from the video flowing of the video channel of multi-channel video, realize the multi-screen monitoring to multi-channel video, reduce cost, also improve monitoring efficiency, monitoring personnel is facilitated to carry out abnormal monitoring, abnormal conditions can be monitored in time.
Description
Technical field
The present invention relates to the monitoring methods and device of network technique field more particularly to a kind of multi-channel video.
Background technology
For network video signal, its whole process generally includes at present, and video signal source receives video from satellite reception side
Signal, by vision signal access dispatching layer, coding layer, turn encapsulated layer, stored again, pull after for net cast, program request or
The systems such as editing use, but full-range node is relatively more, and the processing of each node is also more complicated, such as scheduling, volume
The more various complexity of pattern, is unfavorable for monitoring, therefore, after typically handling whole, i.e., for net cast, program request or editing
The network video signal that system uses is monitored.Also, with network Development, but also the corresponding video of network video signal
The number of channel also increasingly increases, and the network video signal to these a large amount of multi-channel video channels is needed to be monitored.
In the prior art, it is mainly that video channel all the way is monitored by a monitor terminal to the monitoring of Internet video
Network video signal, this monitor mode, the monitoring for multi-channel video channel can only be realized by multiple monitor terminals,
The resource and cost of consuming are bigger, and monitoring management personnel cannot may also in time monitor abnormal conditions, and efficiency is relatively low.
Invention content
The embodiment of the present invention provides a kind of monitoring method and device of multi-channel video, to solve video monitoring in the prior art
Less efficient problem.
Specific technical solution provided in an embodiment of the present invention is as follows：
According to a first aspect of the embodiments of the present invention, a kind of monitoring method of multi-channel video is provided, including：
The video flowing of present period is obtained from the video channel of the multi-channel video respectively；
Map file is set out in interception from the video flowing of present period described in each；
The video name of the video channel of the multiple cardon files intercepted out and the corresponding multi-channel video is established respectively
Correspondence, and the correspondence is encapsulated into and is played in the page so that monitor terminal is by loading the broadcasting page,
Show the cardon file and video name of the video channel of the multi-channel video.
In conjunction with the embodiment of the present invention in a first aspect, further comprising：Obtain the mark of the video channel of the multi-channel video
Know, and the mark of the video channel according to the multi-channel video, respectively to the corresponding cardon of the video channel of the multi-channel video
File is named, and the cardon file after name is stored.In this way, according to the mark of video channel to corresponding cardon
File is named, and can make the title feature all having the same of the corresponding all cardon files of same video channel.
In conjunction with the embodiment of the present invention in a first aspect, further comprising：According to the mark of the video channel of the multi-channel video
Know, obtains the corresponding video channel title of video channel of the multi-channel video.In this way, can accurately be pulled according to mark
The title of corresponding video channel, and can be associated with cardon file.
In conjunction with the embodiment of the present invention in a first aspect, further comprising：The video of present period described in each is flowed into
Row detection, however, it is determined that detect preset anomalous event, then alerted.In this way, when carrying out the monitoring of cardon document presentation, it is also same
Shi Liandong video flow detection alarm functions, improve the validity and reliability of monitoring.
In conjunction with the embodiment of the present invention in a first aspect, being detected to the video flowing of present period described in each, wherein
The video flowing of any of which present period is detected, is specifically included：If it is determined that have not been obtained it is described any one it is current when
The video flowing of the subsequent period of the corresponding video channel of video flowing of section, it is determined that detect regarding for the corresponding video channel
The cutout anomalous event of frequency stream；Or, if it is determined that the audio data in the video flowing of any one present period is not detected, then
Confirmly detect the mute anomalous event of the video flowing of any one present period；Or, if it is determined that detect it is described any one
The pixel color value of picture that the video flowing of present period continuously presets frame characterizes black, it is determined that detect it is described any one
The blank screen anomalous event of the video flowing of present period；Or, if it is determined that detecting the every of the video flowing of any one present period
The picture of one frame is identical, it is determined that detects the frozen frame anomalous event of the video flowing of any one present period.This
Sample is able to detect that more anomalous events, improves monitoring effect by being detected to video flowing.
According to a second aspect of the embodiments of the present invention, a kind of monitoring device of multi-channel video is provided, including：
First acquisition module, the video flowing for obtaining present period from the video channel of the multi-channel video respectively；
Interception module sets out map file for being intercepted from the video flowing of present period described in each；
Package module, the video frequency for establishing the multiple cardon files intercepted out and the corresponding multi-channel video respectively
The correspondence of the video name in road, and the correspondence is encapsulated into and is played in the page, so that monitor terminal passes through load
The broadcasting page shows the cardon file and video name of the video channel of the multi-channel video.
In conjunction with the second aspect of the embodiment of the present invention, further comprise：Memory module is named, is regarded for obtaining the multichannel
The mark of the video channel of frequency, and the mark of the video channel according to the multi-channel video, respectively regard the multi-channel video
The corresponding cardon file of frequency domain channel is named, and the cardon file after name is stored.
In conjunction with the second aspect of the embodiment of the present invention, further comprise：Second acquisition module, for being regarded according to the multichannel
The mark of the video channel of frequency obtains the corresponding video channel title of video channel of the multi-channel video.
In conjunction with the second aspect of the embodiment of the present invention, further comprise：Alarm module, for it is current described in each when
The video flowing of section is detected, however, it is determined that is detected preset anomalous event, is then alerted.
In conjunction with the second aspect of the embodiment of the present invention, the video flowing of present period described in each is detected, wherein
The video flowing of any of which present period is detected, alarm module is specifically used for：If it is determined that having not been obtained described any
The video flowing of the subsequent period of the corresponding video channel of video flowing of a present period, it is determined that detect the corresponding video
The cutout anomalous event of the video flowing of channel；Or, if it is determined that the sound in the video flowing of any one present period is not detected
Frequency evidence, it is determined that detect the mute anomalous event of the video flowing of any one present period；Or, if it is determined that detecting institute
The pixel color value for the picture that the video flowing for stating any one present period continuously presets frame characterizes black, it is determined that detects institute
State the blank screen anomalous event of the video flowing of any one present period；Or, if it is determined that detecting regarding for any one present period
The picture of each frame of frequency stream is identical, it is determined that detects that the frozen frame of the video flowing of any one present period is abnormal
Event.
According to a third aspect of the embodiments of the present invention, a kind of computer installation is provided, including：
At least one processor, for storing program instruction；
At least one processor, for calling the program instruction stored in the memory, according to the program instruction of acquisition
Execute the monitoring method of multi-channel video in the embodiment of the present invention.
According to a fourth aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, meter is stored thereon with
The step of calculation machine program, the computer program realizes the monitoring method of any of the above-described kind of multi-channel video when being executed by processor.
In the embodiment of the present invention, the video flowing of present period is obtained from the video channel of the multi-channel video respectively；From
Map file is set out in interception in the video flowing of each present period；Multiple cardon files for intercepting out and corresponding are established respectively
The multi-channel video video channel video name correspondence, and the correspondence is encapsulated into the broadcasting page
In, so that monitor terminal shows the cardon file of the video channel of the multi-channel video and regards by loading the broadcasting page
Frequency title is realized in this way, by intercepting cardon file from the video flowing of the video channel of multi-channel video in a monitor terminal
On the multi-screen of multi-channel video is monitored, also, when multi-screen is shown, while showing cardon file and corresponding video name, user
Which road video channel can easily view is, improves monitoring effect, and multi-screen monitoring decreases monitor terminal and prison
The configuration of control personnel and cost facilitate monitoring personnel to carry out abnormal investigation positioning, can monitor abnormal conditions in time, improve
Monitoring efficiency.
Description of the drawings
Fig. 1 is the application scenarios Organization Chart of the monitoring method of multi-channel video in the embodiment of the present invention；
Fig. 2 is the full-range integrated stand composition of video flowing in the embodiment of the present invention；
Fig. 3 is the monitoring method flow chart of multi-channel video in the embodiment of the present invention；
Fig. 4 is the monitoring method effect diagram of multi-channel video in the embodiment of the present invention；
Fig. 5 is the monitoring method actual effect figure of multi-channel video in the embodiment of the present invention；
Fig. 6 is the monitoring device structural schematic diagram of multi-channel video in the embodiment of the present invention；
Fig. 7 is server architecture schematic diagram in the embodiment of the present invention；
Fig. 8 is monitor terminal structural schematic diagram in the embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, is not whole embodiment.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
For ease of the understanding to the embodiment of the present invention, first several concepts are simply introduced below：
Video flowing：Refer to the transmission of video data, for example, it can pass through net by stable as one and continuous stream
Network processing.Because flowing, client browser or plug-in unit can show multi-medium data before entire file is transmitted completion.
Net cast：Program source in video live broadcast service, generally TV signal, when user sends out live streaming request,
Server will be by the broadcast address of the direct broadcast band, usually a multicast URL, and non-multicast is literary according to live information
Part tells user, user that corresponding multicast group is added according to the address, you can receives the code stream of the live telecast.
Video on demand：The video on-demand system that program is played according to the requirement of spectators, user clicks or what is selected regards
Frequency content is transferred to requested user.
As shown in fig.1, for the application scenarios Organization Chart of the monitoring method of multi-channel video in the embodiment of the present invention, at least wrap
Include monitoring server, monitor terminal, video server.
Video server provides the Video services such as video on demand, live streaming for user terminal (not shown in figure 1), can will regard
Frequency stream is sent to user terminal, so that user watches video by user terminal.
Monitoring server provides network service for monitor terminal, and monitoring server is communicated with video server, may be used also
To obtain video stream data from video server, realization is monitored video flowing.
The monitoring method of the multi-channel video provided in the embodiment of the present invention can be adapted for various video channels, such as
The video flowing of direct broadcast band, demanding channel, editing channel etc. is monitored, and in the embodiment of the present invention and is not limited.One
In the possible embodiment of kind, if the video flowing of monitoring direct broadcast band, correspondingly the video server is net cast system
The background video server of system.
It is connected by internet between monitoring server and Video service, for different video channels, internet can be with
For corresponding particular network, in the embodiment of the present invention and it is not limited.
Wherein, monitoring server can be a server, the server cluster of several servers composition or cloud computing
Center.
Monitor terminal is the equipment of user side, can provide the display interface of monitoring, can obtain phase from monitoring server
The monitored results data answered simultaneously are shown in display interface, also, monitor terminal can also according to the instruction of monitoring server,
Determine that different exhibition methods, user can check the video flowing situation of each video channel by the display interface of monitor terminal.
It is connected by internet between monitor terminal and monitoring server, realizes mutual communication.
In practice, for network video signal, video signal source receives vision signal to client layer from satellite reception side, makes
Obtaining user can watch, and whole process is the whole process of network video signal, including：It receives, scheduling, coding, turns encapsulation, deposits
It is, for example, broadcasting and TV signal to store up, pull logics, the vision signals received from satellite reception side such as download, not due to broadcasting and TV signal
It can need to carry out a series of processing, be changed into network video signal, in the prior art, for broadcasting and TV for user's direct viewing
When signal is monitored, generally use image splitter realize multi-screen monitoring, i.e., realized using hardware device, but for for
The network video signal that family is checked, entire full-range node is relatively more, also more complicated, usually need to only be obtained to treated
Network video signal is monitored, and still, in the prior art, can only pass through multiple and different monitoring to network video signal monitoring
Terminal, each monitor terminal monitor network video signal all the way, the monitoring for multipath network video signal, it is necessary to Duo Gejian
Control terminal, the resource and cost of consuming are bigger, and efficiency is also relatively low, and manually need to watch multiple monitor terminals, efficiency
It is relatively low, it is also possible to cannot to detect abnormal conditions in time.
To solve the problems, such as that video monitoring is less efficient in the prior art, a kind of multichannel is provided in the embodiment of the present invention and is regarded
The monitoring method of frequency, in a kind of possible embodiment, monitoring server obtains respectively from the video channel of multi-channel video
Obtain the video flowing of present period；Map file is set out in interception from the video flowing of present period described in each, and is established respectively
The correspondence of the video name of the video channel of the multiple cardon files and corresponding multi-channel video that intercept out, and closed corresponding
System, which is encapsulated into, to play in the page；Monitor terminal plays the page by load, is encapsulated from reading to play in the page in monitoring server
Cardon file and video name, and be shown, can be in this way, carry out sectional drawing by the video flowing to multiple video channels
The cardon file for showing the interception of multiple video channels simultaneously on monitor terminal is realized and is supervised to the multi-screen of multiple video channels
Control, and be monitored by cardon file, monitoring effect is more preferable, can monitor more abnormal conditions, for example, due to dynamic
Map file includes the video of multiframe, therefore can monitor the frozen frame anomalous event of video channel.
Wherein, in the embodiment of the present invention, the mode of sectional drawing cardon file provides a kind of possible embodiment, according to
Preset duration intercepts the cardon file of preset duration from the video flowing of video channel, for example, preset duration is 2s.The present invention
In embodiment, alternatively possible embodiment is additionally provided, is intercepted from the video flowing of video channel and presets the dynamic of frame number
Map file, for example, default frame number is 50 frames.For sectional drawing mode, in the embodiment of the present invention, and it is not limited.
In order to further enhance monitoring efficiency, in the embodiment of the present invention, a kind of possible embodiment is additionally provided, is monitored
The video flowing of each present period of the server to being got from the video channel of multi-channel video is detected, however, it is determined that inspection
Preset anomalous event is measured, then is alerted, in this way, by being monitored and alerting to video flowing, can not only be detected
More anomalous events, for example, the anomalous events such as frozen frame, cutout, but also monitoring efficiency can be improved.
It is worth noting that in the embodiment of the present invention, video flowing is detected and the process and sectional drawing alerted monitored
Journey can be that two parallel processes just examine video flowing after the video flowing for the video channel for getting multi-channel video
It surveys, can detect that anomalous event is just alerted, such as prompt exception information before sectional drawing.Also, the present invention is implemented
Abnormal events information, the namely abnormal picture of the cardon file at this moment shown can also be shown in example when showing cardon file.
Optionally, the alarm embodiment provided in the embodiment of the present invention can be accused by monitor terminal to user
It is alert, it can also be alerted to user by other terminal devices, in the embodiment of the present invention and be not limited, preferably,
In the embodiment of the present invention, for being alerted to user by monitor terminal.
Optionally, above-mentioned internet uses standard communication techniques and/or agreement.Internet be usually internet but
Can be any network, including but not limited to LAN (Local Area Network, LAN), Metropolitan Area Network (MAN) (Metropolitan
Area Network, MAN), wide area network (Wide Area Network, WAN), mobile, wired or wireless network, private network
Any combinations of network or Virtual Private Network.In some embodiments, using including hypertext markup language (Hyper Text
Mark-up Language, HTML), the technology of extensible markup language (Extensible Markup Language, XML) etc.
And/or format represents the data by network exchange.Such as security socket layer (Secure can additionally be used
Socket Layer, SSL), Transport Layer Security (Transport Layer Security, TLS), Virtual Private Network
(Virtual Private Network, VPN), Internet Protocol Security (Internet Protocol Security, IPsec)
Conventional encryption techniques are waited to encrypt all or some links.In further embodiments, can also use customization and/or it is special
Data communication technology replaces or supplements above-mentioned data communication technology.
The monitoring method of the multi-channel video provided in the embodiment of the present invention can be adapted for the network to various video channels
The whole process of vision signal is monitored.Wherein, whole process is monitored, for ease of understanding, as shown in fig.2, being this hair
The full-range integrated stand composition of video flowing in bright embodiment.
As shown in fig.2, the whole process framework to four kinds of different video signal sources is provided in the embodiment of the present invention, wherein
Whole process framework is roughly divided into four parts, respectively receives, dispatches, encoding, net cast or program request pull.
Video signal source receives vision signal from satellite reception side, passes through serial digital interface (Serial Digital
Interface, SDI) or network between agreement (Internet Protocol, IP) network for interconnecting, vision signal is linked into
Dispatch layer enters coding layer by SDI or IP network after dispatch layer output, is encoded, after coding, be converted to IP traffic,
Output is network video signal, enters live streaming or program request layer finally by IP network, in live streaming or program request layer, carries out turning envelope
Fill, store, pull after used for net cast or VOD system.
Wherein, 1) receiving portion.The reception of four kinds of different video signal sources is shown in Fig. 2.2) dispatch layer is not for
Same video signal source, is distributed using different scheduling modes, for example, for net cast, generally uses multicast network
Mode is realized.In another example for video on demand, the vision signal received can be scheduled by matrixing.3)
Different coding modes may be used in coding layer, for example, coding, hard coded real-time messages transport protocol (Real are broadcast in hard marshalling
Time Messaging Protocol, RTMP) plug-flow etc..4) live streaming or program request layer carry out the vision signal after coding to turn envelope
Dress, storage etc., use for net cast or VOD system.
Whole process in order to the video channel to multi-channel video is monitored, and further promotes monitoring efficiency, this
Other auxiliary monitoring methods are additionally provided in inventive embodiments, can also include that Link Fragmentation is supervised such as the monitoring link in Fig. 2
Control, Equipment Foundations monitoring, the detection of audio-video signal source, the analysis of FLV flow monitorings, flow fragmentation detection and sectional drawing preview function.
In order to solve the problems, such as that video monitoring is less efficient in the prior art, in the embodiment of the present invention, by being regarded to multiple
The video flowing of frequency domain channel carries out sectional drawing, and the corresponding cardon file of multiple video channels of interception is shown, and realizes to multiple
The multi-screen of video channel monitors, and is based on above-described embodiment, as shown in fig.3, in the embodiment of the present invention, the monitoring of multi-channel video
The flow chart of method, this method include：
Step 300：Monitoring server obtains the video flowing of present period from the video channel of multi-channel video respectively.
Optionally, in the embodiment of the present invention, the video flowing of the video channel of multi-channel video can be obtained according to predetermined period.
In the embodiment of the present invention, monitoring server can be communicated with the video server of multiple types, video clothes
Being engaged in device can be with video channel of transmitting multi-path video, such as video channel 1, video channel 2, video channel 3 etc..
In practice, it is reduction video file volume, it will usually fragment be carried out to video file, different Streaming Medias is assisted
View, has different sliced fashion and storage mode, for example, dynamic code rate adaptive technique (HTTP Live Streaming,
HLS) agreement, can finally generate .ts files (slicing files) and .m3u8 files (index file) storage is video server
On, by taking HLS protocol as an example, then when monitoring server obtains video flowing from corresponding video server, that is, execute step 300
When, it specifically includes：
First, the mark of the video channel of multi-channel video and the download address of video flowing are obtained.
For example, monitoring server can obtain the mark of each video channel, the download address of video flowing from database.
And in the embodiment of the present invention, the video channel for needing to monitor can also be chosen in advance, and then obtain and choose in advance
Video channel mark and video flowing download address.
Then, according to the download address of video flowing, the index file of video flowing is obtained.
It optionally, can be according to the first predetermined period, to obtain index file, for example, timing is every in the embodiment of the present invention
Minute pulls an index file.
Finally, according to the index file of video flowing, the slicing files of video flowing are obtained.
Specifically, index file is .m3u8 files, and .m3u8 files are to have recorded an index text-only file, pass through solution
.m3u8 files are analysed, obtain index therein, and corresponding .ts files, i.e. slicing files can be pulled according to index.
Further, in the embodiment of the present invention, slicing files can also be stored.Preferably, using video channel
Mark corresponding slicing files are named and are stored.
Step 301：Monitoring server is detected the video flowing of each present period, judges whether to detect default
Anomalous event.
By taking the video flowing to any of which present period is detected as an example, when thening follow the steps 301, can be divided into
Under several situations：
The first situation：If it is determined that lower a period of time of the corresponding video channel of the video flowing that any one present period has not been obtained
The video flowing of section, it is determined that detect the cutout anomalous event of the video flowing of corresponding video channel.
If preferably, periodically obtain video flowing, it may determine that whether to occur in continuous two periods and do not obtain
The case where to video flowing, if then confirmly detecting cutout anomalous event.
The second situation：If it is determined that the audio data in the video flowing of any one present period is not detected, it is determined that inspection
Measure the mute anomalous event of the video flowing of any one present period.
The third situation：If it is determined that detecting that the video flowing of any one present period continuously presets the pixel face of the picture of frame
Color value characterizes black, it is determined that detects the blank screen anomalous event of the video flowing of any one present period.
4th kind of situation：If it is determined that detecting that the picture of each frame of the video flowing of any one present period is identical
, it is determined that detect the frozen frame anomalous event of the video flowing of any one present period.
Certainly, by the detection of the anomalous event to video flowing, other anomalous events can also be detected, for example, flower
Shield anomalous event etc., in the embodiment of the present invention and is not limited.
Step 302：If it is determined that detecting preset anomalous event, then send alarm to monitor terminal refers to monitoring server
Show, so that monitor terminal is alerted.
Specifically, preset alarm mode may be used to be alerted, for example, exception information prompt is carried out by word,
Or exception information prompt is carried out by sound.
It is worth noting that in the embodiment of the present invention each step execution sequence and be not limited, the embodiment of the present invention
In provide only a kind of possible embodiment, that is to say, that video flowing is monitored, can be executed before sectional drawing,
Can also be to be executed after sectional drawing.
Preferably, in the embodiment of the present invention, video flowing is detected before sectional drawing, if detecting the exception of video flowing
Event will send a warning message to related personnel, can improve efficiency, and if detect anomalous event, it also can be in cardon
Exception information is shown in file.It if for example, detecting frozen frame anomalous event, can be alerted, complete and monitoring in sectional drawing
When terminal display cardon file, also frozen frame exception information can be shown in the cardon file.
Step 303：Monitoring server intercepts from the video flowing of each present period and sets out map file.
If acquisition is the slicing files of video flowing, specifically included when thening follow the steps 303：From the slicing files of video flowing
Middle interception cardon file.
Wherein, the format of cardon file, for example, GIF formats.
In the embodiment of the present invention, when intercepting cardon file, the cardon file of preset duration can be intercepted, can also be intercepted pre-
If the cardon file of frame number, in this regard, and being not limited.
For example, have 3 video channels, respectively video channel 1, video channel 2 and video channel 3, and video channel 1
Corresponding is slicing files 1, and corresponding video channel 2 is slicing files 2, and corresponding video channel 3 is slicing files 3, then divides
Corresponding cardon file is not intercepted from slicing files 1, slicing files 2 and slicing files 3.
Further, to ensure the quality and clarity of cardon file, cardon text can also be set in the embodiment of the present invention
The resolution ratio of part, such as it is set as 320*240.
Further, further include：The mark of the video channel of multi-channel video is obtained, and according to the video channel of multi-channel video
Mark, the corresponding cardon file of the video channel of multi-channel video is named respectively, and by the cardon file after name into
Row storage.
In this way, according to the mark of video channel, it is named so that the name of the corresponding cardon file of same video channel
Title can have identical identification information, can be easy to according to mark, to correspond to the fragment text for finding the same video channel
Part, cardon file, title etc., and can also be distinguished with the associated documents of other video channels.
Step 304：Monitoring server establishes the video of multiple the cardon files and corresponding multi-channel video that intercept out respectively
The correspondence of the video name of channel, and correspondence is encapsulated into and is played in the page, so that monitor terminal is by loading institute
State the broadcasting page.
When executing step 304, specifically include：
First, according to the mark of the video channel of multi-channel video, the corresponding video frequency of video channel of multi-channel video is obtained
Road title.
Then, according to the mark of video channel, the corresponding cardon file of video flowing of the video channel of multi-channel video is searched,
And establish the correspondence of the video name of the video channel of the multiple cardon files and corresponding multi-channel video that intercept out.
For example, the title of the video channel 1 got, video channel 2 and video channel 3, respectively Hunan Satellite TV, Jiangsu
Satellite TV and Zhejiang Satellite TV, since cardon file is named and stores according to the mark of video channel, according to video
Title and corresponding cardon file can be associated by the mark of channel.
Finally, the correspondence of the video name of the video channel of multi-channel video and cardon file is written to the broadcasting page
In.
For example, being written in the html+css pages, so that monitor terminal can be by loading the page mode, to open up
Show the cardon file of multiple video channels, and according to the correspondence of the video name of foundation and cardon file, can also open up
The title for showing the corresponding video channel of each cardon file realizes the bandwagon effect of more cardon files and corresponding title, more
Intuitively.
Further, for ensure on monitor terminal can the newest cardon file of real-time exhibition, in the embodiment of the present invention, also
A kind of update mode is provided, setting plays the page and is updated according to the second predetermined period, wherein the second predetermined period is more than
First predetermined period, this is because the first predetermined period is the execution period for obtaining video flowing and carrying out sectional drawing, setting second is pre-
If the period is more than the first predetermined period, can, when each refreshing plays the page, to have been completed newest cardon file
Interception, it may therefore be assured that every time refresh when can show newest cardon file.
Step 305：Monitor terminal plays the page by loading, and the video channel of multi-channel video is dynamic in the displaying broadcasting page
Map file and video name.
Optionally, a kind of embodiment of displaying is provided in the embodiment of the present invention, monitor terminal is according to default displaying side
Formula shows the cardon file and video name of the video channel of multi-channel video.For example, according to the number of video channel, will show
Screen is divided into the display area of respective number, and shows cardon file and corresponding video name in each display area respectively
Claim.
As shown in fig.4, for video monitoring effect diagram in the embodiment of the present invention.For example, have 4 video channels,
Title is respectively video channel 1, video channel 2, video channel 3 and video channel 4, then the display screen of monitor terminal can be drawn
It is divided into 4 display areas, and is shown respectively.
Specifically, can be with as shown in fig.5, for video monitoring actual effect figure in the embodiment of the present invention, it can from Fig. 5
Know, multi-channel video channel, such as Hunan Satellite TV, Jiangsu satellite TV and Zhejiang Satellite TV can be monitored simultaneously on screen by being shown at one
Deng.
Optionally, in the embodiment of the present invention, a kind of alarm embodiment is additionally provided, monitor terminal is if it is determined that displaying is moved
When map file exception, then alerted.That is, in the embodiment of the present invention, it can be by being carried out abnormality detection to video flowing
And alert, it can also be by the way that cardon file be carried out abnormality detection and is alerted.
In this way, in the embodiment of the present invention, the video flowing of present period is obtained from the video channel of multi-channel video respectively, then
Multi-screen monitoring can be carried out to the video channel of multi-channel video, reduce monitor terminal number and cost in monitoring terminal, and
And monitoring personnel need to only be shown at one on screen, so that it may to view whether multiple video channels are abnormal, improve prison
Efficiency is controlled, configuration and the cost of monitoring personnel can also be reduced in this way, and abnormal conditions can also be monitored in time.Further
Ground, it is cardon file to intercept in the embodiment of the present invention, and is carried out abnormality detection to video flowing, in this way, can detect
Abnormal conditions are more various, more flexible, and are monitored by showing cardon file, can also monitor more different
Ordinary affair part, for example, the anomalous events such as the frozen frame of video flowing, blank screen, mute, cutout can be detected.
Based on above-described embodiment, as shown in fig.6, in the embodiment of the present invention, the monitoring device of multi-channel video is specific to wrap
It includes：
First acquisition module 60, the video for obtaining present period from the video channel of the multi-channel video respectively
Stream；
Interception module 61 sets out map file for being intercepted from the video flowing of present period described in each；
Package module 62, the video for establishing the multiple cardon files intercepted out and the corresponding multi-channel video respectively
The correspondence of the video name of channel, and the correspondence is encapsulated into and is played in the page, so that monitor terminal is by adding
The broadcasting page is carried, shows the cardon file and video name of the video channel of the multi-channel video.
Optionally, further comprise：
Memory module 63, the mark of the video channel for obtaining the multi-channel video are named, and is regarded according to the multichannel
The mark of the video channel of frequency is respectively named the corresponding cardon file of the video channel of the multi-channel video, and will life
Cardon file after name is stored.
Optionally, further comprise：
Second acquisition module 64 is used for the mark of the video channel according to the multi-channel video, obtains the multi-channel video
The corresponding video channel title of video channel.
Optionally, further comprise：
Alarm module 65 is detected for the video flowing to present period described in each, however, it is determined that is detected default
Anomalous event, then alerted.
Optionally, the video flowing of present period described in each is detected, wherein to any of which present period
Video flowing be detected, alarm module 65 is specifically used for：
If it is determined that the subsequent period of the corresponding video channel of the video flowing that any one present period has not been obtained regards
Frequency flows, it is determined that detects the cutout anomalous event of the video flowing of the corresponding video channel；Or,
If it is determined that the audio data in the video flowing of any one present period is not detected, it is determined that detect described
The mute anomalous event of the video flowing of any one present period；Or,
If it is determined that the pixel color value that the video flowing of any one present period described in detecting continuously presets the picture of frame is equal
Characterize black, it is determined that detect the blank screen anomalous event of the video flowing of any one present period；Or,
If it is determined that detecting that the picture of each frame of the video flowing of any one present period is identical, it is determined that
Detect the frozen frame anomalous event of the video flowing of any one present period.
Based on above-described embodiment, as shown in fig.7, in the embodiment of the present invention, a kind of structural schematic diagram of server.
An embodiment of the present invention provides a kind of server, which may include 710 (Center of processor
Processing Unit, CPU), memory 720, input equipment 730 and output equipment 740 etc., input equipment 730 may include
Keyboard, mouse, touch screen etc., output equipment 740 may include display equipment, such as liquid crystal display (Liquid Crystal
Display, LCD), cathode-ray tube (Cathode Ray Tube, CRT) etc..
Memory 720 may include read-only memory (ROM) and random access memory (RAM), and be carried to processor 710
For the program instruction and data stored in memory 720.In embodiments of the present invention, memory 720 can be used for storing multichannel
The program of the monitoring method of video.
Processor 710 is by the program instruction for calling memory 720 to store, and processor 710 is for the program according to acquisition
Instruction execution：
The video flowing of present period is obtained from the video channel of the multi-channel video respectively；
Map file is set out in interception from the video flowing of present period described in each；
The video name of the video channel of the multiple cardon files intercepted out and the corresponding multi-channel video is established respectively
Correspondence, and the correspondence is encapsulated into and is played in the page so that monitor terminal is by loading the broadcasting page,
Show the cardon file and video name of the video channel of the multi-channel video.
Optionally, processor 710 is further used for：The mark of the video channel of the multi-channel video is obtained, and according to institute
The mark of the video channel of multi-channel video is stated, the corresponding cardon file of the video channel of the multi-channel video is ordered respectively
Name, and the cardon file after name is stored.
Optionally, processor 710 is further used for：According to the mark of the video channel of the multi-channel video, described in acquisition
The corresponding video channel title of video channel of multi-channel video.
Optionally, processor 710 is further used for：The video flowing of present period described in each is detected, if really
Regular inspection measures preset anomalous event, then is alerted.
Optionally, the video flowing of present period described in each is detected, wherein to any of which present period
Video flowing be detected, processor 710 is specifically used for：If it is determined that the video flowing pair of any one present period has not been obtained
The video flowing of the subsequent period for the video channel answered, it is determined that detect that the cutout of the video flowing of the corresponding video channel is different
Ordinary affair part；Or, if it is determined that the audio data in the video flowing of any one present period is not detected, it is determined that detect institute
State the mute anomalous event of the video flowing of any one present period；Or, if it is determined that detecting regarding for any one present period
The pixel color value that frequency flows the picture of continuous default frame characterizes black, it is determined that detects regarding for any one present period
The blank screen anomalous event of frequency stream；Or, if it is determined that detecting that the picture of each frame of the video flowing of any one present period is equal
It is identical, it is determined that detect the frozen frame anomalous event of the video flowing of any one present period.In this way, by video
Stream is detected, and is able to detect that more anomalous events, is improved monitoring effect.
As shown in fig.8, in the embodiment of the present invention, a kind of structural schematic diagram of monitor terminal.
An embodiment of the present invention provides a kind of monitor terminal, monitor terminal can be but be not limited to mobile phone, tablet computer, meter
Calculation machine etc..The monitor terminal may include：Memory 810, input module 820, sending module 830, receiving module 840, output
Module 850, wireless communication module 860 and processor 870 etc..Specially：
Memory 810 may include read-only memory (ROM) and random access memory (RAM), and be carried to processor 870
For the program instruction and data stored in memory 810, operating system, the application program of monitor terminal can also be stored
Various data etc. used in (Application, APP), module and monitor terminal.
Input module 820 may include keyboard, mouse, touch screen etc., for receiving digital, character information input by user
Or touch operation, and the input etc. of key signals related with the user setting of monitor terminal and function control is generated, for example,
In the embodiment of the present invention, input module 820 can receive user on monitor terminal to the opening operation etc. of the broadcasting page.
Sending module 830 can provide the interface between monitor terminal and server.
Receiving module 840 equally provides the interface between monitor terminal and server.
Output module 850 may include display module, as liquid crystal display (Liquid Crystal Display, LCD),
Cathode-ray tube (Cathode Ray Tube, CRT) etc., wherein display module is displayed for information input by user
Or it is supplied to the information of user or the operation interface etc. of various monitor terminals.For example, in the embodiment of the present invention, can be used for
User shows the cardon file of multi-channel video channel.
Wireless communication module 860 includes but not limited to Wireless Fidelity (wireless fidelity, WiFi) module, bluetooth
Module, infrared communication module etc..
Processor 870 is the control centre of monitor terminal, utilizes each of various interfaces and the entire monitor terminal of connection
A part by running or execute the software program and/or module that are stored in memory 810, and calls and is stored in storage
Data in device 810 execute the various functions and processing data of monitor terminal, to carry out integral monitoring to monitor terminal.
Certainly, the structure of monitor terminal shown in fig. 8, only one of which example, may include more than illustrating
Or less component, either combine certain components or different components arrangement.
Based on above-described embodiment, in the embodiment of the present invention, a kind of computer readable storage medium is provided, is stored thereon with
Computer program, the computer program realize the prison of the multi-channel video in above-mentioned any means embodiment when being executed by processor
Prosecutor method.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out the embodiment of the present invention various modification and variations without departing from this hair
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of monitoring method of multi-channel video, which is characterized in that including：
The video flowing of present period is obtained from the video channel of the multi-channel video respectively；
Map file is set out in interception from the video flowing of present period described in each；
Pair of the video name of the video channel of the multiple cardon files intercepted out and the corresponding multi-channel video is established respectively
It should be related to, and the correspondence is encapsulated into and is played in the page, so that monitor terminal is by loading the broadcasting page, displaying
The cardon file and video name of the video channel of the multi-channel video.
2. the method as described in claim 1, which is characterized in that further comprise：
The mark of the video channel of the multi-channel video, and the mark of the video channel according to the multi-channel video are obtained, respectively
The corresponding cardon file of the video channel of the multi-channel video is named, and the cardon file after name is stored.
3. method as claimed in claim 2, which is characterized in that further comprise：
According to the mark of the video channel of the multi-channel video, the corresponding video channel of video channel of the multi-channel video is obtained
Title.
4. method as claimed in claim 1,2 or 3, which is characterized in that further comprise：
The video flowing of present period described in each is detected, however, it is determined that detect preset anomalous event, then accused
It is alert.
5. method as claimed in claim 4, which is characterized in that the video flowing of present period described in each is detected,
Wherein, the video flowing of any of which present period is detected, is specifically included：
If it is determined that the video flowing of the subsequent period of the corresponding video channel of the video flowing that any one present period has not been obtained,
Then confirmly detect the cutout anomalous event of the video flowing of the corresponding video channel；Or,
If it is determined that the audio data in the video flowing of any one present period is not detected, it is determined that detect described any
The mute anomalous event of the video flowing of a present period；Or,
If it is determined that the pixel color value that the video flowing of any one present period described in detecting continuously presets the picture of frame characterizes
Black, it is determined that detect the blank screen anomalous event of the video flowing of any one present period；Or,
If it is determined that detecting that the picture of each frame of the video flowing of any one present period is identical, it is determined that detection
To the frozen frame anomalous event of the video flowing of any one present period.
6. a kind of monitoring device of multi-channel video, which is characterized in that including：
First acquisition module, the video flowing for obtaining present period from the video channel of the multi-channel video respectively；
Interception module sets out map file for being intercepted from the video flowing of present period described in each；
Package module, for establishing the multiple cardon files intercepted out and the video channel of the corresponding multi-channel video respectively
The correspondence of video name, and the correspondence is encapsulated into and is played in the page, so that monitor terminal passes through described in load
The page is played, shows the cardon file and video name of the video channel of the multi-channel video.
7. device as claimed in claim 6, which is characterized in that further comprise：
Name memory module, the mark of the video channel for obtaining the multi-channel video, and regarding according to the multi-channel video
The mark of frequency domain channel is respectively named the corresponding cardon file of the video channel of the multi-channel video, and will be after name
Cardon file is stored.
8. device as claimed in claim 7, which is characterized in that further comprise：
Second acquisition module is used for the mark of the video channel according to the multi-channel video, obtains the video of the multi-channel video
The corresponding video channel title of channel.
9. the device as described in claim 6,7 or 8, which is characterized in that further comprise：
Alarm module is detected for the video flowing to present period described in each, however, it is determined that detects preset exception
Event is then alerted.
10. device as claimed in claim 9, which is characterized in that the video flowing of present period described in each is detected,
Wherein, the video flowing of any of which present period is detected, alarm module is specifically used for：
If it is determined that the video flowing of the subsequent period of the corresponding video channel of the video flowing that any one present period has not been obtained,
Then confirmly detect the cutout anomalous event of the video flowing of the corresponding video channel；Or,
If it is determined that the audio data in the video flowing of any one present period is not detected, it is determined that detect described any
The mute anomalous event of the video flowing of a present period；Or,
If it is determined that the pixel color value that the video flowing of any one present period described in detecting continuously presets the picture of frame characterizes
Black, it is determined that detect the blank screen anomalous event of the video flowing of any one present period；Or,
If it is determined that detecting that the picture of each frame of the video flowing of any one present period is identical, it is determined that detection
To the frozen frame anomalous event of the video flowing of any one present period.
11. a kind of server, which is characterized in that including：
At least one processor, for storing program instruction；
At least one processor is executed for calling the program instruction stored in the memory according to the program instruction of acquisition
The claims 1-5 any one of them methods.
12. a kind of computer readable storage medium, is stored thereon with computer program, it is characterised in that：The computer program
It is realized when being executed by processor such as the step of any one of claim 1-5 the method.
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