CN109218756A - A kind of order method of camera shooting and video, device, server and storage medium - Google Patents
A kind of order method of camera shooting and video, device, server and storage medium Download PDFInfo
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- CN109218756A CN109218756A CN201811139366.1A CN201811139366A CN109218756A CN 109218756 A CN109218756 A CN 109218756A CN 201811139366 A CN201811139366 A CN 201811139366A CN 109218756 A CN109218756 A CN 109218756A
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- 238000000034 method Methods 0.000 title claims abstract description 74
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 230000015654 memory Effects 0.000 claims description 12
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- 238000007726 management method Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 7
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- 230000006870 function Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234336—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by media transcoding, e.g. video is transformed into a slideshow of still pictures or audio is converted into text
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/6437—Real-time Transport Protocol [RTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of order method of camera shooting and video, device, server and storage mediums.This method comprises: receiving the on-demand request of client, the on-demand request includes to program request address；Standard program request video flowing is obtained according to the on-demand request, and the standard program request video flowing is RTSP video flowing based on the video flowing after onvif protocol conversion, and the RTSP video flowing is shot by video camera；To standard program request video flowing described in client push.Through the above technical solutions, can solve cannot be compatible with and problem that user is inconvenient for use between existing video system, realize without install special-purpose software can quick program request camera shooting and video, improve the compatibility of camera shooting and video and the convenience of program request.
Description
Technical field
The present embodiments relate to camera shooting and video technical field more particularly to a kind of order method of camera shooting and video, device,
Server and storage medium.
Background technique
With the development and improvement of living standard of society, monitoring camera-shooting is in public domains such as bank, supermarket, traffic intersections
It has been be seen everywhere that, user can carry out program request to camera shooting and video from the servers such as PC or mobile phone, with checking monitoring content, preferably
It ensures personal and property safety.At the same time, occurs miscellaneous monitoring camera-shooting product in the market, such as the peace of each famous brand
Anti-camcorder, to be also gradually proposed different video protocols standards in the industry.
Diversified consensus standard increases the complexity of video camera deployment, while also bringing to camera shooting and video program request all
It is mostly inconvenient.The Protocol of many video camera manufacturers is only applicable to the own information processing platform and dedicated software client, the
Tripartite's platform can not quick calling camera shooting and video resource to carry out program request, user has to install dedicated visitor on PC or mobile phone
Family end or the downloading dedicated plug-in unit of video camera just can quick program request, but part plug-in unit on the market and unverified permitted
Can, it is mostly intercepted by browser, user's program request is caused to fail；And the video camera of different manufacturers is there are certain exclusiveness, when
When carrying out program request to the camera shooting and video of different video cameras, it is desirable that PC or mobile phone can be compatible with different client or plug-in unit, and
And user is needed to download and new plug-in unit is installed, the use of the exploitation and user to operating system all brings great inconvenience.
Summary of the invention
The present invention provides a kind of order method of camera shooting and video, device, server and storage mediums, existing to solve
It cannot be compatible between video system and problem that user is inconvenient for use, realizing can quickly take the photograph without installing special-purpose software in program request
As video, the compatibility of camera shooting and video and the convenience of program request are improved.
In a first aspect, the embodiment of the invention provides a kind of order methods of camera shooting and video, comprising:
The on-demand request of client is received, the on-demand request includes to program request address；
Standard program request video flowing is obtained according to the on-demand request, and the standard program request video flowing is real time streaming transport protocol
(RealTime Streaming Protocol, RTSP) video flowing is based on the video flowing after onvif protocol conversion, the RTSP
Video flowing is shot by video camera；
To standard program request video flowing described in client push.
It is further, described to obtain standard program request video flowing according to the on-demand request, comprising:
Obtain the RTSP video flowing address of video camera；
The RTSP video flowing in RTSP video flowing address is converted into standard program request video flowing based on onvif agreement,
The standard program request video stream packets include program request address；
It obtains with described to the corresponding standard program request video flowing in the consistent program request address in program request address.
Further, before the RTSP video flowing address for obtaining video camera, further include；
The video camera is authenticated.
Further, RTSP video flowing address includes: main bit stream address and subcode stream address, corresponding, the point
Broadcasting address includes primary key streaming on demand address and subcode streaming on demand address.
Further, the order method of the camera shooting and video, further includes:
The attribute of video camera is obtained, and the attribute is subjected to arrangement with Tree structure and is shown, the attribute includes: described
IP address, main bit stream address and the subcode stream address of video camera.
Further, the RTSP video flowing is that H.264 format, the standard program request video flowing are HTTP-FLV format
And/or HLS format.
It is further, described to standard program request video flowing described in client push, comprising:
Identify the video stream format that client is supported；
The video stream format supported according to the client is to standard program request video flowing described in the client push.
Second aspect, the embodiment of the invention provides a kind of on-demand devices of camera shooting and video, comprising:
On-demand request receiving module, for obtaining the IP address and real time streaming transport protocol RTSP video flowing of security monitoring video camera
Address；
Standard program request video flowing obtains module, for the RTSP video flowing to be converted to standard program request video flowing；Standard
Order video stream pushing module, for standard program request video flowing described in client push to carry out program request.
The third aspect, the embodiment of the invention provides a kind of servers, comprising:
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes the order method of camera shooting and video as described in relation to the first aspect.
Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program, which is characterized in that the order method of camera shooting and video as described in relation to the first aspect is realized when the program is executed by processor.
The embodiment of the invention provides a kind of order method of camera shooting and video, device, server and storage medium, this method
It include: the on-demand request for receiving client, the on-demand request includes to program request address；Standard is obtained according to the on-demand request
Order video stream, the standard program request video flowing are RTSP video flowing based on the video flowing after onvif protocol conversion, the RTSP
Video flowing is shot by video camera；To standard program request video flowing described in client push.By being based on onvif agreement for video camera
The RTSP video flowing of shooting is converted to standard program request video flowing, and realizing can quickly regard without installing special-purpose software in program request camera shooting
Frequently, the compatibility of camera shooting and video and the convenience of program request are improved.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the order method for camera shooting and video that the embodiment of the present invention one provides in B/S framework
Figure；
Fig. 2 is a kind of flow diagram of the order method for camera shooting and video that the embodiment of the present invention one provides；
Fig. 3 is a kind of implementation flow chart of the order method for camera shooting and video that the embodiment of the present invention one provides；
Fig. 4 A is a kind of flow diagram of the order method of camera shooting and video provided by Embodiment 2 of the present invention；
Fig. 4 B is a kind of video camera attribute of the order method of camera shooting and video provided by Embodiment 2 of the present invention with tree-like row
Arrange the schematic diagram of display；
Fig. 5 A is a kind of implementation flow chart of the order method for camera shooting and video that the embodiment of the present invention three provides；
Fig. 5 B is a kind of schematic diagram at the realization interface of the order method for camera shooting and video that the embodiment of the present invention three provides；
Fig. 5 C is a kind of another signal at the realization interface of the order method for camera shooting and video that the embodiment of the present invention three provides
Figure；
Fig. 6 is a kind of structural schematic diagram of the on-demand device for camera shooting and video that the embodiment of the present invention four provides；
Fig. 7 is a kind of structural schematic diagram for server that the embodiment of the present invention five provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 be a kind of order method of camera shooting and video that provides of the embodiment of the present invention one B/S (Browser/Server,
Browser/Server Mode) structural schematic diagram in framework.B/S framework be it is a kind of can be by web browser by client
System realizes that core uniformly focuses on the network structure mode on server.With reference to Fig. 1, client 101 is user's progress
The using terminal of program request, client 101 can be any using terminal including web browser such as PC, mobile phone, web browser
As the main application software of using terminal, the core that system is realized can be focused on into server 102 by B/S framework
On, meanwhile, the related data of video camera 103 is stored in the database of server 102, and user need to only use client 101
The browser of installation, so that it may convenient and fast data interaction is carried out with the database in server 102, to realize user from client
The camera shooting and video of 101 pairs of video cameras 103 carries out program request.
Fig. 2 is a kind of flow chart of the order method for camera shooting and video that the embodiment of the present invention one provides, and the present embodiment can fit
The case where for carrying out program request to camera shooting and video.Specifically, the order method of the camera shooting and video can be by the program request of camera shooting and video
Device executes, and the on-demand device of the camera shooting and video can be realized by way of software and/or hardware, and be integrated in server
In.Further, server includes but is not limited to: industrial integrating server, system background server and cloud server.
It should be noted that the order method of camera shooting and video provided in an embodiment of the present invention runs on linux system
(ubuntu16.04), using B/S framework, the browsers such as Chrome, UC, 360, QQ, wechat can be supported at the end PC or mobile phone terminal
Without plug-in unit program request camera shooting and video stream.
With reference to Fig. 2, this method specifically comprises the following steps:
S110, the on-demand request for receiving client, on-demand request includes to program request address.
Specifically, issuing on-demand request by user end to server, server receives when user's program request camera shooting and video
The on-demand request of client, and corresponding camera shooting and video is provided a user according to the on-demand request.When user's program request camera shooting and video,
Usually carry out program request for the video of specific video camera shooting, therefore, in on-demand request need include the video camera IP
The specific address informations such as location, video flowing address, convenient for server according to the camera shooting and video of address information extraction video camera.This reality
It applies in example, the video flowing address to program request address for camera shooting and video is illustratively set, for example, user carries out a little video camera A
It broadcasts, then includes video flowing address rtsp: // 192.168.2.6:554/cam/ of video camera A in on-demand request
Realmonitor? channel=1&subtype=0&unicast=true&proto=Onvif.
S120, standard program request video flowing is obtained according to on-demand request, standard program request video flowing is that RTSP video flowing is based on
Video flowing after onvif protocol conversion, RTSP video flowing are shot by video camera.
Specifically, real time streaming transport protocol RTSP is a kind of for controlling the multimedia series flow agreement of sound or image, it can
Real time data is realized, such as the controlled program request of audio & video.The video of existing video camera shooting is typically based on RTSP biography
It is defeated, as RTSP video flowing.
Onvif agreement is a kind of puppy parc that the information exchange between network video device defines, and specification describes
Model, interface, data type and the mode of data interaction of network video.A net is realized in aiming at for Onvif agreement
Network video frame agreement has different vendor's network video product produced (including shoot with video-corder front end, picture pick-up device etc.) mutual
The general character.The RTSP video flowing that video camera is shot can be converted to standard program request video flowing based on onvif agreement, due to standard program request
There is video flowing unified video flowing protocol format to no longer need to download and install new plug-in unit, Ji Keshi when user carries out program request
Now quick program request.After server receives on-demand request, corresponding standard point can be obtained to program request address according to therein
Broadcast video flowing.
S130, to client push standard program request video flowing.
It by standard program request pushing video streaming to client, and is standard point after server obtains standard program request video flowing
Video flowing setting program request button is broadcast, the order program service of standard program request video flowing can be provided for client.Optionally, it is marked in push
While broadcasting video flowing on schedule, the format information of the standard program request video flowing is shown.
The embodiment of the invention provides a kind of order methods of camera shooting and video, comprising: receives the on-demand request of client, institute
Stating on-demand request includes to program request address；Standard program request video flowing, the standard order video are obtained according to the on-demand request
Stream is RTSP video flowing based on the video flowing after onvif protocol conversion, and the RTSP video flowing is shot by video camera；To client
End pushes the standard program request video flowing.By the way that the RTSP video flowing that video camera is shot is converted to standard based on onvif agreement
Order video stream, realize without install special-purpose software can quick program request camera shooting and video, improve camera shooting and video compatibility and
The convenience of program request.
Further, Fig. 3 is the implementation flow chart of the order method for the camera shooting and video that the embodiment of the present invention one provides.With reference to
Above-mentioned " S120, is obtained standard program request video flowing according to on-demand request, standard program request video flowing is RTSP by Fig. 3, the present embodiment
Video flowing is shot based on the video flowing after onvif protocol conversion, RTSP video flowing by video camera ", specifically it is optimized for following steps
It is rapid:
S1201, the RTSP video flowing address for obtaining video camera.
Specifically, server can scan the video camera connected in network by the search pattern based on onvif standard, and
The automatic RTSP video flowing address for obtaining video camera and other relevant informations (such as port, IP address).Table 1 is this implementation
The order method video camera of the camera shooting and video of example and the mapping table of relevant information.
The mapping table of table 1 video camera and relevant information
Reference table 1 can obtain video camera title, video flowing address, IP address, video camera description etc. by scanning, these
Information is stored in server database.
S1202, the RTSP video flowing in RTSP video flowing address is converted to by standard order video based on onvif agreement
Stream, standard program request video stream packets include program request address.
Specifically, the RTSP video flowing that video camera is shot can be converted to standard program request video flowing based on onvif agreement, mark
Video flowing is broadcast on schedule with unified video flowing protocol format, exempts from the quick program request of plug-in unit convenient for user.Be converted to standard program request view
While frequency flows, corresponding program request address is generated, for storing the standard program request video flowing after converting, when user carries out program request
When, standard program request video flowing can be obtained from corresponding program request address.
S1203, obtain with to the corresponding standard program request video flowing in the consistent program request address in program request address.
Specifically, due to include in on-demand request to program request address, it is consistent with its according to that can be inquired to program request address
Program request address, and from the program request address obtain standard program request video flowing, for user's program request.
The embodiment of the invention provides a kind of order methods of camera shooting and video, comprising: receives the on-demand request of client；Root
Standard program request video flowing is obtained according to the on-demand request；To standard program request video flowing described in client push.Wherein, standard is obtained
The detailed process of order video stream is to obtain the RTSP video flowing address of video camera；RTSP video is circulated based on onvif agreement
It is changed to standard program request video flowing, and generates program request address；Obtain the corresponding standard program request video flowing in program request address.Pass through above-mentioned skill
Art scheme realizes based on onvif agreement and RTSP video flowing to be uniformly converted to standard program request video flowing and with being stored in program request
Location can quickly read standard program request video flowing in program request address without installing special-purpose software when user's program request, improve and take the photograph
As the compatibility of video and the convenience of program request.
Embodiment two
Fig. 4 A is a kind of flow diagram of the order method of camera shooting and video provided by Embodiment 2 of the present invention.The present embodiment
It is advanced optimized on the basis of example 1, in the real time streaming transport protocol RTSP video flowing address for obtaining video camera
Before, it increases step S220, the video camera is authenticated；And will have to standard program request video flowing described in client push
Body optimization are as follows: the video stream format that step 260, identification client are supported；Step 270, the video supported according to the client
Stream format is to standard program request video flowing described in the client push.Not in the details of the present embodiment description referring to above-mentioned implementation
Example.
With reference to Fig. 4 A, a kind of order method of camera shooting and video provided in this embodiment specifically includes the following steps:
S210, the on-demand request for receiving client, on-demand request includes to program request address.
Specifically, issuing on-demand request by user end to server, server receives when user's program request camera shooting and video
The on-demand request of client, and according in on-demand request to the corresponding video camera of program request address scan.
S220, video camera is authenticated.
Specifically, server first authenticates the video camera before the video flowing for obtaining video camera, obtained with verifying
Take the safe legitimacy of camera shooting and video.Illustratively, before the relevant information for reading video camera, need first to verify program request that this is taken the photograph
The corresponding login account of camera and password, or by way of filling in identifying code, verifying character, it is ensured that this time on-demand process is suitable
Benefit carries out.After the authentication is passed, server can just scan and read the relevant information of the video camera, so that it is guaranteed that legal with safety
Approach carries out video on demand, protection individual privacy safety.
S230, the RTSP video flowing address for obtaining video camera.
Specifically, server can scan the video camera connected in network by the search pattern based on onvif standard, and
The automatic relevant information (such as port, IP address) for obtaining video camera and RTSP video flowing address.
Further, RTSP video flowing address includes: main bit stream address and subcode stream address, corresponding, program request address packet
Include primary key streaming on demand address and subcode streaming on demand address.
Encoder in usual video camera products generates two different coded formats to the video council of shooting simultaneously, i.e., main
Code stream and subcode stream, dicode Flow Technique improve the quality of camera review transmission.Under normal conditions, main bit stream is deposited for local
Storage and transmission have higher clarity, and subcode stream is suitable for image and is transmitted in telecommunication network, has higher smoothness
Degree.Therefore, it when obtaining the video flowing address RTSP of video camera, while scanning and obtaining main bit stream address and subcode stream address, with
Take into account camera shooting and video be locally stored with remote transmission performance, meet different actual demands.It is said by taking video camera A as an example
Does is bright, main bit stream address rtsp: // 192.168.2.6:554/cam/realmonitor? channel=1&subtype=
0&unicast=true&proto=Onvif stores the RTSP main bit stream of camera shooting and video, and subcode stream address is rtsp: //
192.168.2.6:554/cam/realmonitor? channel=1&subtype=1&unicast=true&proto=
Onvif stores the RTSP subcode stream of camera shooting and video.
It optionally, can be by the main bit stream and son of video camera after the main bit stream address and subcode stream address that obtain video camera
Code stream distinguishes record management.Illustratively, the information of address style, i.e. user are also included to program request address in on-demand request
It can independently select to obtain main bit stream address and subcode stream address simultaneously, or only obtain one such.Server will scan
To video camera main bit stream and subcode stream store respectively, and by corresponding main bit stream according to the address style in on-demand request
RTSP video flowing in location and/or subcode stream address is converted to standard program request video flowing, to improve transfer efficiency.
It is corresponding, after RTSP video flowing is converted to standard program request video flowing, standard program request video flowing can be automatically generated
Program request address, the program request address also include primary key streaming on demand address and subcode streaming on demand address, to meet the different point of user
Broadcast demand.Server also distinguishes record management to the main bit stream and subcode stream of standard program request video flowing, can be according to on-demand request
In address style information, to the corresponding standard program request video flowing of client push, and provide program request button, for user select
Video flowing carries out program request.
Further, the order method of the camera shooting and video further includes the attribute for obtaining video camera, and by the attribute with
Tree structure carries out arrangement and shows, the attribute includes: the IP address of the video camera, main bit stream address and subcode stream
Location.
Specifically, the attribute information of video camera, the category can be obtained during smear camera obtains relevant information
Property include: IP address, main bit stream address and subcode stream address, it is aobvious that these attribute informations in tree-like mode are carried out arrangement
Show, for example, using the address main bit stream RTSP, the address subcode stream RTSP as subtree, making same using the IP address of video camera as main tree
The attribute of one video camera is concentrated into an arborescence, conducive to the unified management and visualization of video camera attribute information.
Optionally, the attribute further includes port type and the video camera description of video camera, wherein video camera description can be with
For the brand name of video camera, operation duration, failure logging, clarity etc., for example, the video camera in the table 1 of above-described embodiment
It is described as brand name, in addition to this or operation duration, such as 10 hours, 24 hours, or failure logging, such as
" Under Repair ", " off-line state " etc., or the clarity of video camera, such as " high definition ", " smoothness ".By port type,
Video camera description is also shown in arborescence as attribute information, convenient for comprehensively being managed video camera.
Fig. 4 B is a kind of video camera attribute of the order method of camera shooting and video provided by Embodiment 2 of the present invention with tree-like row
Arrange the schematic diagram of display.With reference to Fig. 4 B, the present embodiment is illustratively by video camera title, IP address, video camera description, main bit stream
It is shown in main tree with subcode streaming on demand button, and by video camera port, main bit stream and subcode stream address, authentication account and close
Code, video camera description, main bit stream and subcode streaming on demand button are shown in subtree, and in the arborescence of each video camera attribute
Two subtrees are reserved, to add different attribute informations according to actual needs.Wherein, it authenticates account and password, video camera is retouched
State and reserve that content in subtree is reproducible and modification.In addition, the arborescence of each video camera is arranged display in sequence, such as exist
Automatically it is camera number when scanning recognition video camera, arranges display arborescence, or the IP according to video camera according to number order
The incremental sequence of the last one field of address arranges display.
Further, the video camera attribute obtained to scanning distinguishes management.Illustratively, it is respectively taken the photograph what scanning obtained
The information of camera arranges management according to the incremental sequence of the last one field of IP address, as the video camera in table 1 according to
192.168.2.6, the sequence of 192.168.2.7,192.168.2.8,192.168.2.101 are arranged successively, and are managed respectively；
Or surface sweeping identify video camera when be automatically camera number, according to number order arrange manage.On this basis, it will respectively take the photograph
The attribute information of camera is arranged successively display in tree-like form, checks convenient for user.
Optionally, according to port type or video camera description by video camera grouping management, make user can quick search to taking the photograph
Camera attribute information.Illustratively, the information for the video camera (video camera A, B, C, D) for being 80 by all of the port type is stored in one
In a group, or video camera is divided into multiple groups according to the brand name of remarks, the video camera storage of same brand in a group,
Convenient for being managed concentratedly to video camera information.
S240, the RTSP video flowing in RTSP video flowing address is converted to by standard program request video flowing based on onvif agreement,
Standard program request video stream packets include program request address.
Specifically, the RTSP video flowing that video camera is shot can be converted to unified video flowing based on onvif agreement
The standard program request video flowing of protocol format exempts from the quick program request of plug-in unit convenient for user.It is raw while being converted to standard program request video flowing
It,, can be from corresponding point when user carries out program request for storing the standard program request video flowing after converting at corresponding program request address
It broadcasts address and obtains standard program request video flowing.
It should be noted that the application do not limit step S220-S240 and S210 execute sequence, reflect to video camera
Power obtains RTSP video flowing address, is converted to standard program request video flowing, differentiation management, video camera category including RTSP video flowing
The arrangement of property is shown, can be carried out after the on-demand request for receiving client, or can also be by server in advance to each
Video camera authenticate and obtain or update in real time the relevant information and video flowing of video camera, when receiving on-demand request, directly
It connects corresponding standard program request video flowing to client push.
Further, onvif protocol version used in server is generated according to the latest edition that official website issues, can
It automatically updates and backward compatible legacy version, so that compatible all video cameras for supporting onvif agreement, no longer need to for difference
The video camera of onvif protocol version is handled respectively.
Further, the RTSP video flowing is H.264 format, the standard program request video flowing be HTTP-FLV and/or
HLS protocol format.
Specifically, most common stream media protocol mainly has based on RTSP and is based on two kinds of HTTP, RTSP video flowing
Common is H.264 format, is H.264 a kind of common high compression digital video coding-coding device standard, has data compression
The high feature of ratio.The present embodiment is converted for the RTSP video flowing of H.264 format, be encapsulated for HTTP-FLV and/
Or the standard program request video flowing of HLS protocol format.
HTTP-FLV is a kind of stream media network transport protocol based on HTTP, has strong excellent of the low, penetrability of being delayed
Gesture, it is higher in the utilization rate of client, it can quickly be played as long as browser supports FlashPlayer；HLS is also that one kind is based on
The stream media network transport protocol of HTTP has the advantage that penetrability is strong, code rate is adaptive, i.e. the equipment of different bandwidth can be certainly
It is dynamic to be switched to most suitable code rate progress program request, and can directly open broadcasting by HTML5, that is, it does not need to install any
Independent APP, there is browser.RTSP video flowing is converted to the mark of HTTP-FLV and/or HLS protocol format by the present embodiment
Video flowing is broadcast on schedule, can be met the needs of video flowing transmission, be exported the video camera of different brands can according to uniform protocol, realize
Camera shooting and video exempts from plug-in unit program request.
The present embodiment sets RTSP video flowing as H.264 format, established standards order video stream be HTTP-FLV and/or
HLS protocol format improves the convenience of program request and fits to adapt to the camera shooting and video coding techniques and video flow host-host protocol of mainstream
The property used.
S250, obtain with to the corresponding standard program request video flowing in the consistent program request address in program request address.
Specifically, due to include in on-demand request to program request address, it is consistent with its according to that can be inquired to program request address
Program request address, and from the program request address obtain standard program request video flowing, for user's program request.
The video stream format that S260, identification client are supported.
Specifically, after being converted to standard program request video flowing, server can automatic identification client software environment, with to visitor
Family end pushes corresponding standard program request video flowing.For example, built in detection identification client browser or support installation plug-in unit
It is Adobe Flash Player or HLS Player, determines the protocol format for the standard program request video flowing to be pushed accordingly.
It should be noted that existing browser it is all built-in or all support installation Adobe Flash Player or
The RTSP video flowing that video camera is shot is had been converted to standard program request video flowing, can passed through by HLSPlayer, the present embodiment
AdobeFlash Player or HLS Player are directly played, and user no longer needs to download and install other special-purpose softwares or insert
Part, to improve the compatibility and convenience of camera shooting and video program request.
S270, the video stream format supported according to the client are to standard order video described in the client push
Stream.
Specifically, according to the video stream format that the client recognized is supported, it can be to the corresponding agreement lattice of client push
The standard program request video flowing of formula.For example, the browsing of (or supporting installation) Adobe Flash Player plug-in unit built in intelligent recognition
Device (such as 360 browsers, UC browser, QQ browser) pushes HTTP-FLV protocol video stream to it；Built in intelligent recognition
The browser (such as Google's browser, wechat browser) of (or supporting installation) HLS Player plug-in unit, pushes HLS protocol to it
Video flowing.
Optionally, to client push HTTP-FLV video flowing while, HTTP-FLV video streaming on demand button is set, and
The printed words of " FLV Player " are prompted on a web browser；While to client push HLS video flowing, HLS video flow point is set
Button is broadcast, and prompts the printed words of " HLS Player " on a web browser.
Second embodiment of the present invention provides a kind of order methods of camera shooting and video to be guaranteed by authenticating to video camera
The safety of camera shooting and video program request；By obtaining main bit stream address and subcode stream address respectively, different program request need can be met
It asks；It is shown by being arranged with Tree structure video camera attribute, convenient for the centralized management of video camera information；By being based on onvif
RTSP video flowing is converted to standard program request video flowing by agreement, is suitable for camera shooting and video coding techniques and the video flowing transmission of mainstream
Agreement, realize without install special-purpose software can quick program request camera shooting and video, the compatibility for improving camera shooting and video and program request are just
Victory.
Embodiment three
Fig. 5 A is a kind of implementation flow chart of the order method for camera shooting and video that the embodiment of the present invention three provides.The present embodiment
On the basis of the above embodiments, the realization process of camera shooting and video order method is described in detail.With reference to Fig. 5 A, camera shooting and video
The implementation process of order method is specific as follows:
User sends on-demand request.Specifically, in case where the camera shooting and video to video camera A carries out program request, user
Program request can be carried out to the camera shooting and video of video camera A by clicking the program request of video camera A or broadcast button in client.Program request is asked
Asking may include that higher clarity may be selected if user wants the video of program request local in the Video Stream type of program request, then can be with
Click the program request button of main bit stream；If user wants the video of program request remote transmission, in order to there is higher fluency, can click
The broadcast button of subcode stream.While user's click play button, on-demand request, the on-demand request of transmission can be sent to server
In include information to program request address.
The on-demand request of server reception client.It include the information to program request address, e.g., video camera in on-demand request
Does is A rtsp: // 192.168.2.6:554/cam/realmonitor to program request address? channel=1&subtype=0&
Unicast=true&proto=Onvif after server receives on-demand request, can judge target video camera for video camera
A, and then judge whether its camera shooting and video supports onvif agreement, if not supporting onvif agreement, reacquire on-demand request；
If supporting onvif agreement, order method is continued to execute.
Target video camera is authenticated.Before obtaining RTSP video flowing, server first reflects to target video camera
Power, for example, whether the corresponding login account of verifying program request video camera and password are correct, after only passing through authentication, server
The relevant information for reading video camera just can be further scanned, RTSP video flowing is obtained.
Obtain the RTSP video flowing of video camera shooting.Server can be obtained and be deposited by the search pattern based on onvif standard
The RTSP video flowing in RTSP video flowing address is stored up, it is also possible to obtain the items such as port, IP address, video camera description
Information simultaneously stores in the database.Further, server can be stored the attribute information of each video camera in tree-like mode,
And it sorts according to the field of IP address or according to IP address and video camera description grouping, checks and manage convenient for user.Wherein,
RTSP video flowing is divided into main bit stream and subcode stream.
RTSP video flowing is converted into standard program request video flowing.Based on the onvif agreement (latest edition of official website's publication
Originally the RTSP video flowing that) will acquire is the video flowing of HTTP-FLV and/or HLS protocol format, is stored as standard program request video flowing
In the program request address of generation.Wherein, RTSP video flowing can be divided into main bit stream and subcode stream, according to the point in user's on-demand request
Video Stream type is broadcast, converts corresponding RTSP video flowing to the property of can choose, corresponding, the standard program request view after conversion
Frequency stream also includes main bit stream and subcode stream.
Identify the video stream format that client is supported.If client supports HTTP-FLV protocol video stream, pushed away to it
The HTTP-FLV video flowing in program request address is sent, and the button for starting program request is set；If client supports HLS protocol video
Stream then pushes the HLS video flowing in program request address to it, and the button for starting program request is arranged, so that user carries out program request.
The technical detail of not detailed description can be found in above-mentioned any in the implementation process of the order method of above-mentioned camera shooting and video
Embodiment.
Fig. 5 B is a kind of schematic diagram at the realization interface of the order method for camera shooting and video that the embodiment of the present invention three provides.Ginseng
Fig. 5 B is examined, by taking the display interface of cell phone client as an example, when camera shooting and video of the user to camera A carries out program request, in interface
The heart can show the title and IP address of camera A, and provide the program request button of main bit stream and subcode stream in lower section, click wherein
A button, on-demand request can be sent to server, realize and program request is carried out to main bit stream or subcode stream；Server is according to connecing
The on-demand request received obtains RTSP video flowing address, and RTSP video flowing address is shown in detail on interface and is looked into for user
It sees.In addition, user needs to fill in the corresponding login account of program request video camera A and login password, to guarantee program request by authentication
Legitimate secure.In addition to this, user can also add new video camera by client, convenient for carrying out a little to new video camera
It broadcasts；Empowerment management is carried out, such as the order video of the video camera is shared with other users, authorizes other users；It takes the photograph
Camera management, such as check the attribute information (arborescence) of video camera；System setting, is such as arranged the video camera name of default choice
Video type (main bit stream/subcode stream) and clarity for claim, preferentially playing etc..
Fig. 5 C is a kind of signal at another realization interface of the order method for camera shooting and video that the embodiment of the present invention three provides
Figure.With reference to Fig. 5 C, it is illustrated by taking the browser of pc client as an example, if recognized built in the browser (or support peace
Dress) AdobeFlash Player plug-in unit, then HTTP-FLV protocol video stream is pushed to it, while showing " FLV Player "
Program request button is arranged to prompt user for HTTP-FLV protocol video stream in printed words, when the user clicks after the program request button,
The play area (intermediate blank part) of browser can play the HTTP-FLV protocol video stream, to realize the point of camera shooting and video
Broadcasting method.
The embodiment of the present invention three provides a kind of order method of camera shooting and video, by authenticating to video camera, guarantees
The safety of camera shooting and video program request；By obtaining main bit stream address and subcode stream address respectively, different program request need can be met
It asks；It is shown by being arranged with Tree structure video camera attribute, convenient for the centralized management of video camera information；By by RTSP video
Circulation is changed to standard program request video flowing, and the camera shooting and video coding techniques and video flow host-host protocol, realization for being suitable for mainstream are not necessarily to
Install special-purpose software can quick program request camera shooting and video, improve the compatibility of camera shooting and video and the convenience of program request.
Example IV
Fig. 6 is a kind of structural schematic diagram of the on-demand device for camera shooting and video that the embodiment of the present invention four provides.The device is suitable
The case where for carrying out program request to camera shooting and video, which can be by software and or hardware realization, and can specifically be integrated in camera shooting
In ordering server.
As shown in fig. 6, the device includes:
On-demand request receiving module 510, for receiving the on-demand request of client, the on-demand request includes to program request
Location；
Standard program request video flowing conversion module 520, it is described for obtaining standard program request video flowing according to the on-demand request
Standard program request video flowing is RTSP video flowing based on the video flowing after onvif protocol conversion, and the RTSP video flowing passes through camera shooting
Machine shooting；
Standard program request pushing video streaming module 530, for standard program request video flowing described in client push to carry out a little
It broadcasts.
Further, standard program request video flowing obtains module 520 and specifically includes:
RTSP video flowing address acquisition module, for obtaining the real time streaming transport protocol RTSP video flowing address of video camera；
RTSP video flowing conversion module, for based on onvif agreement by the RTSP video in RTSP video flowing address
Circulation is changed to standard program request video flowing, and the standard program request video stream packets include program request address；
Standard program request video flowing obtains module, for obtaining with described to the corresponding mark in the consistent program request address in program request address
Video flowing is broadcast on schedule.
Further, the device further include:
Authentication module, for being authenticated to the video camera.
Further, RTSP video flowing address acquisition module specifically includes:
RTSP main bit stream address acquisition module: for obtaining the main bit stream address of RTSP video flowing；
RTSP subcode stream address acquisition module: for obtaining the subcode stream address of RTSP video flowing；
Corresponding, standard program request video flowing read module specifically includes:
Primary key streaming on demand address acquisition module: it is used to obtain and described to program request address consistent primary key streaming on demand address pair
The standard program request video flowing answered, wherein primary key streaming on demand address is the standard order video that the main bit stream of RTSP video flowing is converted
The storage address of stream；
Subcode streaming on demand address acquisition module: it is used to obtain and described to program request address consistent subcode streaming on demand address pair
The standard program request video flowing answered, wherein subcode streaming on demand address is the standard order video that the subcode stream of RTSP video flowing is converted
The storage address of stream.
Further, the device further include:
Video camera attribute management module is arranged for obtaining the attribute of video camera, and by the attribute with Tree structure
Column display, the attribute includes: the IP address of the video camera, main bit stream address and subcode stream address.
Further, standard program request pushing video streaming module 530 specifically includes:
Identification module, the video stream format that client is supported for identification；
Pushing module, video stream format for being supported according to the client is to standard point described in the client push
Broadcast video flowing.
The on-demand device of camera shooting and video provided in this embodiment can realize the point of the camera shooting and video in above-mentioned any embodiment
Broadcasting method simultaneously has corresponding function and beneficial effect, and the technical detail of detailed description not can be found in above-mentioned in the present embodiment
Meaning embodiment.
Embodiment five
Fig. 7 is a kind of hardware structural diagram for server that the embodiment of the present invention five provides.As shown in fig. 6, this implementation
A kind of server that example provides, comprising: processor 610 and storage device 620.Processor in the server can be one or
Multiple, in Fig. 7 by taking a processor 610 as an example, processor 610 and storage device 620 in the server can be by total
Line or other modes connect, in Fig. 6 for being connected by bus.
One or more of programs are executed by one or more of processors 610, so that one or more of places
Reason device realizes the order method of any camera shooting and video in above-described embodiment.
Storage device 620 in the server is used as a kind of computer readable storage medium, can be used for storing one or more
A program, described program can be software program, computer executable program and module, as imaged view in the embodiment of the present invention
Corresponding program instruction/the module of the order method of frequency is (for example, the module in the on-demand device of attached camera shooting and video shown in fig. 5, packet
Include: on-demand request receiving module 510, standard program request video flowing obtain module 520 and standard program request pushing video streaming module
530).Software program, instruction and the module that processor 610 is stored in storage device 620 by operation, thereby executing service
The various function application and data processing of device, i.e., the order method of camera shooting and video in realization above method embodiment.
Storage device 620 mainly includes storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to server
(program request address, video camera IP address in such as above-described embodiment, video camera attribute).In addition, storage device 620 may include
High-speed random access memory can also include nonvolatile memory, for example, at least disk memory, a flash memories
Part or other non-volatile solid state memory parts.In some instances, storage device 620 can further comprise relative to processing
The remotely located memory of device 610, these remote memories can pass through network connection to server.The example packet of above-mentioned network
Include but be not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Also, when one or more program included in above-mentioned server is by one or more of processors 610
When execution, program is proceeded as follows:
The on-demand request of client is received, the on-demand request includes to program request address；It obtains according to the on-demand request
Standard program request video flowing, the standard program request video flowing is RTSP video flowing based on the video flowing after onvif protocol conversion, described
RTSP video flowing is shot by video camera；To standard program request video flowing described in client push.
The order method for the camera shooting and video that the server and above-described embodiment that the present embodiment proposes propose belongs to same invention
Design, the technical detail of detailed description not can be found in above-mentioned any embodiment in the present embodiment, and the present embodiment have with
Execute the identical beneficial effect of order method of camera shooting and video.
On the basis of the above embodiments, the present embodiment also provides a kind of computer readable storage medium, is stored thereon with
Computer program realizes the camera shooting that the above-mentioned any embodiment of the present invention provides when the program is executed by the on-demand device of camera shooting and video
The order method of video, this method comprises:
The on-demand request of client is received, the on-demand request includes to program request address；It obtains according to the on-demand request
Standard program request video flowing, the standard program request video flowing is RTSP video flowing based on the video flowing after onvif protocol conversion, described
RTSP video flowing is shot by video camera；To standard program request video flowing described in client push.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The operation of the order method for the camera shooting and video that executable instruction is not limited to the described above, can also be performed any embodiment of that present invention
Relevant operation in the order method of provided camera shooting and video, and have corresponding function and beneficial effect.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of order method of camera shooting and video characterized by comprising
The on-demand request of client is received, the on-demand request includes to program request address；
Standard program request video flowing is obtained according to the on-demand request, and the standard program request video flowing is real time streaming transport protocol RTSP
Video flowing is shot based on the video flowing after onvif protocol conversion, the RTSP video flowing by video camera；
To standard program request video flowing described in client push.
2. the order method of camera shooting and video according to claim 1, which is characterized in that described to obtain according to the on-demand request
Take standard program request video flowing, comprising:
Obtain the RTSP video flowing address of video camera；
The RTSP video flowing in RTSP video flowing address is converted into standard program request video flowing based on onvif agreement, it is described
Standard program request video stream packets include program request address；
It obtains with described to the corresponding standard program request video flowing in the consistent program request address in program request address.
3. the order method of camera shooting and video according to claim 2, which is characterized in that in the RTSP video for obtaining video camera
Before flowing address, further include；
The video camera is authenticated.
4. the order method of camera shooting and video according to claim 2, which is characterized in that RTSP video flowing address packet
Include: main bit stream address and subcode stream address, corresponding, the program request address includes primary key streaming on demand address and subcode streaming on demand
Location.
5. the order method of camera shooting and video according to claim 4, which is characterized in that further include:
The attribute of video camera is obtained, and the attribute is subjected to arrangement with Tree structure and is shown, the attribute includes: the camera shooting
IP address, main bit stream address and the subcode stream address of machine.
6. the order method of camera shooting and video according to claim 1, which is characterized in that H.264 the RTSP video flowing is
Format, the standard program request video flowing are HTTP-FLV and/or HLS protocol format.
7. the order method of camera shooting and video according to claim 1, which is characterized in that described to be marked to described in client push
Video flowing is broadcast on schedule, comprising:
Identify the video stream format that client is supported；
The video stream format supported according to the client is to standard program request video flowing described in the client push.
8. a kind of on-demand device of camera shooting and video characterized by comprising
On-demand request receiving module, for receiving the on-demand request of client, the on-demand request includes to program request address；
Standard program request video flowing obtains module, for obtaining standard program request video flowing, the standard point according to the on-demand request
Broadcasting video flowing is RTSP video flowing based on the video flowing after onvif protocol conversion, and the RTSP video flowing is shot by video camera；
Standard program request pushing video streaming module, for standard program request video flowing described in client push to carry out program request.
9. a kind of server characterized by comprising
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now order method of the camera shooting and video as described in any in claim 1-7.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The order method of the camera shooting and video as described in any in claim 1-7 is realized when execution.
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Application publication date: 20190115 |