CN111314659B - Monitoring code stream pushing method, device, system, electronic equipment and medium - Google Patents
Monitoring code stream pushing method, device, system, electronic equipment and medium Download PDFInfo
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- CN111314659B CN111314659B CN202010097604.8A CN202010097604A CN111314659B CN 111314659 B CN111314659 B CN 111314659B CN 202010097604 A CN202010097604 A CN 202010097604A CN 111314659 B CN111314659 B CN 111314659B
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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
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—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
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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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64707—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless for transferring content from a first network to a second network, e.g. between IP and wireless
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Abstract
The embodiment of the invention provides a monitoring code stream pushing method, a monitoring code stream pushing device, a monitoring code stream pushing system, electronic equipment and a monitoring code stream pushing medium, wherein the monitoring code stream pushing method comprises the following steps: a first-level protocol conversion server receives a first stream adjusting request sent by a first-level video networking monitoring and managing scheduling system; judging whether an extended flow regulation mode is started or not; if the first-level coordination and conversion server starts the extended stream modulation mode, generating a second stream modulation request by using an extended national standard protocol; generating a third flow regulation request based on the second flow regulation request; the first-level protocol conversion server receives the monitoring code stream transmitted by the second-level video networking monitoring and managing and scheduling system; and pushing the monitoring code stream to the first-level video networking monitoring and networking management scheduling system so as to solve the problem of scheduling and monitoring resource delay of the multi-level cascaded video networking monitoring and networking management scheduling system.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a monitoring code stream pushing method, apparatus, system, electronic device, and medium.
Background
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
In the multi-level cascaded video networking monitoring and managing and scheduling system, the coordination server at each level decodes the code stream of the monitoring resource accessed from the third-party national standard platform, codes the decoded code stream of the monitoring resource and sends the coded code stream to the video networking monitoring and managing and scheduling system, and the video networking monitoring and managing and scheduling system at each level decodes the read code stream of the monitoring resource, codes the code stream and then pushes the code stream to the coordination server at the upper level.
In the multi-level cascaded video networking monitoring and managing and dispatching system, because the protocol conversion server and the video networking monitoring and managing and dispatching system of each level need to encode and decode the code stream of the monitoring resource accessed by the third-party national standard platform for multiple times, compared with the non-cascaded video networking monitoring and managing and dispatching system, the multi-level cascaded video networking monitoring and managing and dispatching system has the problem of dispatching monitoring resource delay.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are provided to provide a monitoring code stream pushing method, a monitoring code stream pushing device, an electronic device, and a computer-readable storage medium, which overcome or at least partially solve the above problems.
In order to solve the above problems, an embodiment of the present invention discloses a monitoring code stream pushing method, which is applied to a multi-level cascaded video networking monitoring, networking, managing and scheduling system, wherein the video networking monitoring, networking, managing and scheduling system comprises a first-level video networking monitoring, networking, managing and scheduling system and a second-level video networking monitoring, networking, managing and scheduling system, and the first-level video networking monitoring, networking, managing and scheduling system and the second-level video networking monitoring, networking, managing and scheduling system are cascaded through a first-level coordination transfer server, wherein the second-level video networking monitoring, networking, managing and scheduling system belongs to the next level of the first-level video networking, monitoring, networking, managing and scheduling system, and the method comprises:
a first-level protocol conversion server receives a first stream adjusting request sent by the first-level video networking monitoring and managing scheduling system;
the first-stage protocol conversion server judges whether an extended stream modulation mode is started or not;
if the first-level coordination and conversion server starts the extended stream modulation mode, generating a second stream modulation request by using an extended national standard protocol;
the first-level coordination and transformation server generates a third flow regulation request based on the second flow regulation request;
the first-level protocol conversion server receives a monitoring code stream transmitted by the second-level video networking monitoring and managing and dispatching system, the monitoring code stream is called by the second-level video networking monitoring and managing and dispatching system from a third-party national standard platform through the second-level protocol conversion server, and the second-level protocol conversion server transmits the monitoring code stream to the second-level video networking monitoring and managing and dispatching system through a video networking protocol;
and the first-level coordination and conversion server pushes the monitoring code stream to the first-level video networking monitoring and networking management and scheduling system.
Optionally, the first stream adjusting request includes: a first mark;
the step of judging whether to start the extended stream modulation mode by the first-stage coordination transfer server comprises the following steps:
the first-level protocol conversion server analyzes the first flow regulation request;
and judging whether a first mark exists in the first flow regulation request, and if so, starting an extended flow regulation mode by the first-stage coordination and conversion server.
Optionally, the step of generating, by the first-stage collaboration server, a third mediation flow request based on the second mediation flow request includes:
and the first-level coordination transfer server adds a second mark to the second flow regulation request to generate a third flow regulation request, and the third flow regulation request is sent to a second-level video networking monitoring and networking management scheduling system, so that the second-level video networking monitoring and networking management scheduling system judges that the monitoring code flow transmitted by the second-level coordination transfer server is not processed according to the second mark.
In order to solve the above problem, an embodiment of the present invention further discloses a first-level collaboration server, including:
the first receiving module is used for receiving a first flow regulation request sent by the first-level video networking monitoring and managing scheduling system;
the judging module is used for judging whether the extended stream adjusting mode is started or not;
the sending module is used for generating a second flow regulation request by using an extended national standard protocol if the judgment result of the judging module is that the extended flow regulation mode is started;
a generating module, configured to generate a third flow adjustment request based on the second flow adjustment request;
the second receiving module is used for receiving the monitoring code stream transmitted by the second-level video networking monitoring and networking management and scheduling system, the monitoring code stream is called by the second-level video networking monitoring and networking management and scheduling system from a third-party national standard platform through a second-level coordination server, and the second-level coordination server is used for transmitting the monitoring code stream to the second-level video networking monitoring and networking management and scheduling system;
and the pushing module is used for pushing the monitoring code stream to the first-level video networking monitoring networking management scheduling system.
Optionally, the first stream adjustment request includes: a first mark;
the judging module comprises:
the analysis submodule is used for analyzing the first flow adjusting request;
and the first judgment submodule is used for judging whether a first mark exists in the first flow adjusting request, and if so, the first-stage coordination and conversion server starts an extended flow adjusting mode.
Optionally, the generating module includes: adding a module;
the adding module is used for adding a second mark to the second flow regulation request, generating a third flow regulation request, and sending the third flow regulation request to a second-level video networking monitoring and networking management and scheduling system, so that the second-level video networking monitoring and networking management and scheduling system judges that the monitoring code stream transmitted by the second-level coordination transfer server is not processed according to the second mark.
In order to solve the above problem, an embodiment of the present invention further discloses a multi-level cascaded video networking monitoring and networking management scheduling system, including:
a first video networking monitoring networking management scheduling system sends a first stream adjusting request to a first-level coordination and conversion server;
the first-stage protocol conversion server judges whether an extended stream modulation mode is started or not;
if the first-level coordination and conversion server starts the extended stream modulation mode, generating a second stream modulation request by using an extended national standard protocol;
the first-level coordination and transformation server generates a third flow regulation request based on the second flow regulation request;
the second-level video networking monitoring and managing and scheduling system sends the third flow adjusting request to a second-level coordination server, wherein the second-level video networking monitoring and managing and scheduling system belongs to the next level of the first-level video networking monitoring and managing and scheduling system;
the second-level protocol conversion server calls a monitoring code stream from the third-party national standard platform and transmits the monitoring code stream to a second-level video networking monitoring networking management scheduling system through a video networking protocol;
and the second-level video network monitoring, networking, managing and scheduling system transmits the monitoring code stream to the first-level video network monitoring, networking, managing and scheduling system through the first-level co-transfer server.
Optionally, the first collaboration server and the second collaboration server may both call monitoring code streams from a third-party national standard platform.
In order to solve the above problem, an embodiment of the present invention further discloses an electronic device, including: at least one processor and memory;
the memory stores a computer program; and the at least one processor executes the computer program stored in the memory to realize the monitoring code stream pushing method.
In order to solve the above problem, an embodiment of the present invention further discloses a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed, the monitoring code stream pushing method is implemented.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the first-stage protocol conversion server processes the monitoring code stream through the newly added extended stream modulation mode, specifically, when the first-stage protocol conversion server starts the extended stream modulation mode, the first-stage protocol conversion server does not process the monitoring code stream pushed by the lower-stage platform, and directly transmits the monitoring code stream to the upper-stage video-networking monitoring and networking management scheduling system through the video networking, that is, when the first-stage protocol conversion server starts the extended stream modulation mode, the second-stage video-networking monitoring and networking management scheduling system and the second-stage protocol conversion server do not process the monitoring code stream, and only transmits the monitoring code stream to the first-stage video-networking monitoring and networking scheduling system.
Drawings
Fig. 1 is a schematic diagram of a framework structure of a monitoring code stream pushing method according to the present invention;
FIG. 2 is a flowchart of a monitoring code stream pushing method according to the present invention;
FIG. 3 is a flowchart of a monitoring code stream pushing method according to the present invention;
FIG. 4 is a schematic diagram of an application of the monitoring code stream pushing method of the present invention;
fig. 5 is a block diagram of a monitoring code stream pushing apparatus according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, a schematic diagram of a framework structure of a monitoring code stream pushing method according to an embodiment of the present invention is shown, which specifically includes:
the system comprises a first-level video networking monitoring and networking management and scheduling system 1, a first-level coordination and transformation server 2, a second-level video networking monitoring and networking management and scheduling system 3, a second-level coordination and transformation server 4 and a third-country platform 5.
The first-level video networking monitoring and networking management and scheduling system 1 is connected with a first-level transfer server 2 through a video networking, the first-level transfer server 2 is connected with a second-level video networking monitoring and networking management and scheduling system 3 through an extended national standard protocol, the second-level video networking monitoring and networking management and scheduling system 3 is connected with a second-level transfer server 4 through a video networking protocol, and the second-level transfer server 4 is connected with a third-country platform 5 through a national standard protocol.
The basic idea of the invention is: the first-level coordination and conversion server processes the monitoring code stream through a newly added extension flow regulation mode, specifically, when the first-level coordination and conversion server starts the extension flow regulation mode, the first-level coordination and conversion server does not process the monitoring code stream pushed by a lower-level platform, and directly transmits the monitoring code stream to a video networking monitoring and networking management and scheduling system of the upper level through a video networking.
Based on the above framework, referring to fig. 2, a flowchart of a monitoring code stream pushing method according to an embodiment of the present invention is shown, where the method is applied to a multi-level cascade video networking monitoring and networking management scheduling system.
The video network monitoring, networking, managing and scheduling system comprises a first-level video network monitoring, networking, managing and scheduling system and a second-level video network monitoring, networking, managing and scheduling system, wherein the first-level video network monitoring, networking, managing and scheduling system and the second-level video network monitoring, networking, managing and scheduling system are cascaded through a first-level transfer server, the second-level video network monitoring, networking and managing and scheduling system belongs to the next level of the first-level video network monitoring, networking and managing and scheduling system, namely the first-level video network monitoring, networking, managing and scheduling system belongs to a superior system of the second-level video network monitoring, networking and managing and scheduling system.
The method may specifically comprise the steps of:
step 201: and the first-level coordination and conversion server receives a first flow regulation request sent by the first-level video networking monitoring and managing scheduling system.
The first-level video networking monitoring, networking, managing and scheduling system sends the first flow regulating request to the first-level protocol conversion server through a video networking protocol, and the first-level video networking monitoring, networking, managing and scheduling system packages the first flow regulating request by using the video networking protocol.
Step 202: the first-level collaboration server determines whether to start the extended stream mode, if so, performs step 203, and if not, performs step 207.
Step 203: and generating a second shunting request by using the extended national standard protocol.
Step 204: and the first-level collaboration server generates a third flow regulation request based on the second flow regulation request.
Specifically, if the first-stage coordination and conversion server starts the extended stream modulation mode, the extended national standard protocol is used to encapsulate the second stream modulation request to generate a third stream modulation request, and encapsulating the second stream modulation request by the extended national standard protocol means that extension information is added to the header of the second stream modulation request to generate the third stream modulation request.
And the first-level coordination and transformation server sends the third flow adjusting request to the second-level video networking monitoring and networking management and scheduling system, and the second-level video networking monitoring and networking management and scheduling system acquires the monitoring code flow from the third-party national standard platform through the second-level coordination and transformation server.
In practical application, the second-level coordination and transformation server needs to decode the third stream adjustment request, encode the third stream adjustment request by using a national standard protocol, send the encoded third stream adjustment request to a third-party national standard platform, and then the third-party national standard platform calls the monitoring code stream according to the third stream adjustment request.
The monitoring code stream refers to a video code stream of a monitoring resource, and the monitoring resource comprises video data, audio data and the like.
Step 205: and the first-level protocol conversion server receives the monitoring code stream transmitted by the second-level video networking monitoring and managing and scheduling system.
The monitoring code stream is called from a third-party national standard platform by the second-level video networking monitoring and networking management and scheduling system through the second-level protocol conversion server, and the second-level protocol conversion server is used for transmitting the monitoring code stream to the second-level video networking monitoring and networking management and scheduling system through a video networking protocol
The first-level cooperation server receives a monitoring code stream transmitted by a third-party national standard platform through a second-level video network monitoring and networking management scheduling system and a second-level cooperation server, specifically, the third-party national standard platform transmits the monitoring code stream to the second-level cooperation server through a national standard protocol, the second-level cooperation server decodes the monitoring code stream, codes the monitoring code stream into a video network code stream and transmits the video network code stream to the second-level video network monitoring and networking management scheduling system, the second-level video network monitoring and networking management scheduling system transmits the video network code stream to the first-level cooperation server, and the first cooperation server transmits the video network code stream to the first-level video network monitoring and networking management scheduling system.
Step 206: and the first-level protocol conversion server pushes the monitoring code stream to the first-level video networking monitoring and networking management and scheduling system, and the process is finished.
The first-level video networking monitoring networking management scheduling system analyzes the monitoring code stream to obtain the coding format and the resolution of the monitoring code stream.
And comparing the coding format of the monitoring code stream with a code stream decoding format prestored in the first-level video networking monitoring management scheduling system, and if the coding format of the monitoring code stream is inconsistent with the prestored decoding format, displaying the coding format and the resolution ratio of the monitoring code stream which cannot be decoded and cannot be decoded in the center of the first-level video networking monitoring management scheduling system in a suspended window or floating window mode.
If the coding format of the monitoring code stream is consistent with the pre-stored decoding format, continuously judging whether the resolution of the monitoring code stream is greater than the pre-stored code stream resolution, if not, displaying the coding format and the resolution which cannot be decoded and the monitoring code stream in a suspended window or floating window mode in the center of the first-level video networking monitoring management scheduling system, and if so, playing the monitoring resource.
Step 207: and executing the existing flow adjusting process, and ending the process.
The conventional flow regulating process is that each level of coordination and transfer server decodes the monitoring resources accessed from the third-party national standard platform, codes the decoded monitoring resources and sends the coded monitoring resources to the video networking monitoring and management scheduling system, the video networking monitoring and management scheduling system of each level decodes and codes the read monitoring resources, then pushes the monitoring resources to the previous level of coordination and transfer server, and finally pushes the monitoring resources to the top video networking monitoring and management scheduling system by the coordination and transfer server.
In the embodiment of the invention, the first-level coordination and conversion server processes the monitoring code stream through a newly added expansion stream modulation mode, specifically, when the first-level coordination and conversion server starts the expansion stream modulation mode, the first-level coordination and conversion server does not process the monitoring code stream pushed by a lower-level platform, and directly transmits the monitoring code stream to the upper-level video networking monitoring and networking management scheduling system through the video networking, that is, when the first-level coordination and conversion server starts the expansion stream modulation mode, the second-level video networking monitoring and networking management scheduling system and the second-level coordination and conversion server do not process the monitoring code stream, only transmits the monitoring code stream and further transmits the monitoring code stream to the first-level video networking monitoring and networking scheduling system.
Referring to fig. 3, a flowchart of a monitoring code stream pushing method according to an embodiment of the present invention is shown, which specifically includes:
step 301: and the first-level protocol conversion server receives a first flow regulation request sent by the first-level video networking monitoring and managing scheduling system.
The first shunting request comprises: and the first mark is used for identifying whether the first-stage protocol conversion server starts the extended stream modulation mode or not.
Step 302: and the first-level coordination and transformation server analyzes the first flow regulation request.
Step 303: and judging whether a first mark exists in the first flow adjusting request, and if so, executing step 304.
And if the first mark does not exist in the first flow regulation request, the first-stage coordination and transformation server starts the existing flow regulation mode.
Step 304: and the first-stage protocol conversion server starts an extended stream modulation mode and generates a second stream modulation request by using an extended national standard protocol.
Step 305: and the first-level coordination and transformation server adds a second mark to the second flow regulation request to generate a third flow regulation request.
Specifically, the first-level coordination transfer server adds a second mark to the second flow regulation request to generate a third flow regulation request, and the third flow regulation request is sent to a second-level video networking monitoring and networking management and scheduling system, so that the second-level video networking monitoring and networking management and scheduling system judges that the monitoring code flow transmitted by the second-level coordination transfer server is not processed according to the second mark.
The second mark is used for marking that the monitoring code stream is not processed.
As one implementation, step 305 includes the following sub-steps:
substep 3051: and acquiring the cascade level of the multi-level cascade video networking monitoring and managing and scheduling system.
Substep 3052: and if the cascade level is greater than a set threshold value, the first-level coordination server adds a second mark to the second flow regulation request.
Step 306: and sending a third stream adjusting request to the second-level video networking monitoring and networking management and scheduling system by using an extended national standard protocol so that the second-level video networking monitoring and networking management and scheduling system acquires a monitoring code stream from a third-party national standard platform through a second-level coordination and conversion server.
Step 307: and the first-level protocol conversion server receives the monitoring code stream transmitted by the second-level video networking monitoring and managing and scheduling system.
The monitoring code stream is called from a third-party national standard platform by the second-level video networking monitoring and networking management and scheduling system through a second-level protocol conversion server, and the second-level protocol conversion server is used for transmitting the monitoring code stream to the second-level video networking monitoring and networking management and scheduling system through a video networking protocol.
Step 308: and the first-level protocol conversion server pushes the monitoring code stream to the first-level video networking monitoring and networking management and scheduling system, and the process is finished.
According to the embodiment of the invention, when the first-stage protocol conversion server starts the extended stream modulation mode, the first-stage protocol conversion server does not process the monitoring code stream pushed by the lower-stage platform, and directly transmits the monitoring code stream to the upper-stage video network monitoring network management scheduling system through the video network.
In order to better understand the technical solution defined by the present invention, a process of monitoring application of a code stream pushing method according to the present invention is described with reference to fig. 4 as an example.
The video networking monitoring, networking, managing and scheduling system is a two-stage cascade system, and the specific application scene is as follows: the first-level video networking monitoring, networking, managing and scheduling system needs to watch the monitoring code stream of the third-party national standard platform, and the specific process is as follows:
1. the first-level video networking monitoring, networking, managing and scheduling system sends a first stream adjusting request to the first-level protocol conversion server through a video networking protocol.
2. The first-level protocol conversion server analyzes the first flow regulation request, if the first flow regulation request carries a first mark, the first-level protocol conversion server starts an extended flow regulation mode, generates a second flow regulation request by using an extended international protocol, adds a second mark to the second flow regulation request, generates a third flow regulation request and sends the third flow regulation request to a second-level video network monitoring and networking management scheduling system.
3. And the second-level video networking monitoring networking management scheduling system analyzes the third flow regulation request and acquires a second mark existing in the third flow regulation request from the extended information of the third flow regulation request, wherein the second mark indicates that the monitoring code flow transmitted by the second-level coordination server does not need to be processed.
4. And the second-level video networking monitoring, networking, managing and scheduling system sends the third flow adjusting request to the second-level coordination and conversion server through a video networking protocol.
5. And the second-level coordination and conversion server sends the third flow regulation request to a third-party national standard platform through a national standard protocol, and the third-party national standard platform calls monitoring resources based on the third flow regulation request to generate a monitoring code stream conforming to the national standard protocol.
6. The second-level protocol conversion server decodes the monitoring code stream of the national standard protocol, packages the monitoring code stream into the monitoring code stream transmitted through the video networking protocol, and transmits the monitoring code stream to the second-level networking monitoring and networking management and scheduling system.
7. The second-level video networking monitoring, networking, managing and scheduling system receives the video networking code stream, does not perform any processing on the video networking code stream, and directly transmits the video networking code stream to the first-level protocol conversion server.
8. The first-level protocol conversion server receives the video networking code stream pushed by the second-level video networking monitoring and managing and scheduling system, does not perform any processing on the video networking code stream, and directly transmits the video networking code stream to the first-level video networking monitoring and managing and scheduling system.
9. The first level video network monitoring network managing and dispatching system receives the video network code stream, decodes and plays the picture.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those of skill in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the embodiments of the invention.
Based on the description of the method embodiment, the present application further provides a corresponding apparatus embodiment to implement the content described in the method embodiment.
Referring to fig. 5, a first-level corotation server according to the present invention is shown, where the first-level corotation server specifically includes:
a first receiving module 501, configured to receive a first stream adjustment request sent by the first-level video networking monitoring and managing scheduling system.
The determining module 502 is configured to determine whether to start the extended stream modulation mode.
A sending module 503, configured to generate a second stream adjustment request by using an extended national standard protocol if the determination result of the determining module is that the extended stream adjustment mode is turned on.
A generating module 504, configured to generate a third flow adjustment request based on the second flow adjustment request.
And a second receiving module 505, configured to receive the monitoring code stream transparently transmitted by the second-level video networking monitoring and networking management scheduling system.
The monitoring code stream is called from a third-party national standard platform by the second-level video networking monitoring and networking management and scheduling system through the second-level protocol conversion server, and the second-level protocol conversion server is used for transmitting the monitoring code stream to the second-level video networking monitoring and networking management and scheduling system through a video networking protocol
And the pushing module 506 is configured to push the monitoring code stream to the first-level video networking monitoring and networking management scheduling system.
Optionally, the first stream adjusting request includes: a first mark;
the judging module comprises:
the analysis submodule is used for analyzing the first flow adjusting request;
and the first judgment submodule is used for judging whether a first mark exists in the first flow adjusting request, and if so, the first-stage coordination and conversion server starts an extended flow adjusting mode.
Optionally, the apparatus further comprises:
and the adding module is used for adding a second mark to the second flow regulation request, generating a third flow regulation request, and sending the third flow regulation request to a second-level video networking monitoring and networking management and scheduling system, so that the second-level video networking monitoring and networking management and scheduling system judges that the monitoring code stream transmitted by the second-level coordination transfer server is not processed according to the second mark.
Optionally, the adding module is configured to add a second mark to the second stream adjustment request specifically includes:
the acquisition submodule is used for acquiring the cascade level of the multi-level cascade video network monitoring and managing and scheduling system; and if the cascade level is greater than a set threshold value, the first-level coordination and transformation server adds a second mark to the second flow regulation request.
In the embodiment of the invention, the first-stage protocol conversion server processes the monitoring code stream through a newly added extended stream modulation mode, specifically, when the first-stage protocol conversion server starts the extended stream modulation mode, the first-stage protocol conversion server does not process the monitoring code stream pushed by a lower-stage platform, and directly transmits the monitoring code stream to the upper-stage video networking monitoring and managing and scheduling system through the video networking, that is, when the first-stage protocol conversion server starts the extended stream modulation mode, the second-stage video networking monitoring and managing and scheduling system and the second-stage protocol conversion server do not process the monitoring code stream, only transmits the monitoring code stream, and further transmits the monitoring code stream to the first-stage video networking monitoring and managing and scheduling system.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
Taking fig. 1 as an example, the working process of a multi-level cascaded video networking monitoring and managing and scheduling system according to an embodiment of the present invention is described in detail, and the multi-level cascaded video networking monitoring and managing and scheduling system includes:
the first video network monitoring and networking management scheduling system sends a first stream adjusting request to the first-level coordination and transformation server.
And the first-level coordination and transformation server judges whether an extended stream modulation mode is started or not.
And if the first-stage protocol conversion server starts the extended stream modulation mode, generating a second stream modulation request by using an extended national standard protocol.
And the first-level coordination and transformation server generates a third flow regulation request based on the second flow regulation request.
And the second-level video network monitoring, networking, managing and scheduling system sends the third stream adjusting request to a second-level transfer server, wherein the second-level video network monitoring, networking, managing and scheduling system belongs to the next level of the first-level video network monitoring, networking, managing and scheduling system.
And the second-level coordination and conversion server calls the monitoring code stream from the third-party national standard platform and transmits the monitoring code stream to a second-level video networking monitoring and networking management and scheduling system through a video networking protocol.
And the second-level video networking monitoring, networking, managing and scheduling system transmits the monitoring code stream to the first-level video networking monitoring, networking, managing and scheduling system through the first-level collaboration server.
Optionally, both the first collaboration server and the second collaboration server may retrieve the monitoring code stream from the third-party national standard platform, specifically, the second collaboration server may retrieve the monitoring code stream directly from the third-party national standard platform, and the first collaboration server retrieves the monitoring code stream from the third-party national standard platform through the second collaboration server as an intermediary. In practical application, when the multi-level cascaded video networking monitoring and managing and scheduling system is in two-level cascade connection, and the first-level video networking monitoring and managing and scheduling system calls a monitoring video from a third-party national standard platform, the second-level video networking monitoring and managing and scheduling system and the first transfer server do no processing to the monitoring code stream, and only do transparent transmission.
When the multi-level cascaded video networking monitoring, networking, managing and scheduling system is in three-level cascade connection, and the first-level video networking monitoring, networking, managing and scheduling system calls monitoring videos from a third-party national standard platform, the second-level video networking monitoring, networking, managing and scheduling system, the first protocol conversion server, the third-level video networking monitoring, networking, managing and scheduling system and the second protocol conversion server do not process monitoring code streams at all and only do transparent transmission.
It should be noted that other multi-level cascaded video network monitoring networking management scheduling systems can call the monitoring video by referring to the above method.
In the embodiment of the invention, the first-stage protocol conversion server processes the monitoring code stream through a newly added extended stream modulation mode, specifically, when the first-stage protocol conversion server starts the extended stream modulation mode, the first-stage protocol conversion server does not process the monitoring code stream pushed by a lower-stage platform, and directly transmits the monitoring code stream to the upper-stage video networking monitoring and managing and scheduling system through the video networking, that is, when the first-stage protocol conversion server starts the extended stream modulation mode, the second-stage video networking monitoring and managing and scheduling system and the second-stage protocol conversion server do not process the monitoring code stream, only transmits the monitoring code stream, and further transmits the monitoring code stream to the first-stage video networking monitoring and managing and scheduling system.
An embodiment of the present invention further provides an electronic device, including:
one or more processors; and
one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the electronic device to perform the method of monitoring codestream pushes.
The embodiment of the invention also provides a computer-readable storage medium, and a stored computer program enables a processor to execute the method for monitoring the code stream pushing.
Alternatively, the computer readable storage medium may be a non-transitory computer readable storage medium, for example, which may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or terminal apparatus that comprises the element.
The monitoring code stream pushing method, the first-level collaboration server, the system, the electronic device and the medium provided by the invention are introduced in detail, specific examples are applied in the text to explain the principle and the implementation mode of the invention, and the description of the above embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. The monitoring code stream pushing method is applied to a multi-level cascaded video networking monitoring and managing and scheduling system, the video networking monitoring and managing and scheduling system comprises a first-level video networking monitoring and managing and scheduling system and a second-level video networking monitoring and managing and scheduling system, the first-level video networking monitoring and managing and scheduling system and the second-level video networking monitoring and managing and scheduling system are cascaded through a first-level coordination and transfer server, the second-level video networking monitoring and managing and scheduling system belongs to the next level of the first-level video networking monitoring and managing and scheduling system, and the method comprises the following steps:
a first-level protocol conversion server receives a first stream adjusting request sent by the first-level video networking monitoring and managing scheduling system;
the first-stage protocol conversion server judges whether an extended stream modulation mode is started or not;
if the first-level coordination and conversion server starts the extended stream modulation mode, generating a second stream modulation request by using an extended national standard protocol;
the first-level coordination server generates a third flow regulating request based on the second flow regulating request;
the first-level protocol conversion server receives a monitoring code stream transmitted by the second-level video network monitoring, networking and managing and scheduling system, the monitoring code stream is called by the second-level video network monitoring, networking and managing and scheduling system through a second-level protocol conversion server from a third-party national standard platform, and the second-level protocol conversion server transmits the monitoring code stream to the second-level video network monitoring, networking and managing and scheduling system through a video network protocol;
and the first-level coordination and conversion server pushes the monitoring code stream to the first-level video networking monitoring and networking management and scheduling system.
2. The method of claim 1, wherein the first throttling request comprises: a first mark;
the step of judging whether to start the extended stream modulation mode by the first-stage coordination transfer server comprises the following steps:
the first-level coordination and transformation server analyzes the first flow regulation request;
and judging whether a first mark exists in the first flow regulation request, and if so, starting an extended flow regulation mode by the first-stage coordination and conversion server.
3. The method of claim 1, wherein the step of generating, by the first-level coordination server, a third pacing request based on the second pacing request comprises:
and the first-level coordination transfer server adds a second mark to the second flow regulation request to generate a third flow regulation request, and the third flow regulation request is sent to a second-level video networking monitoring and networking management scheduling system, so that the second-level video networking monitoring and networking management scheduling system judges that the monitoring code flow transmitted by the second-level coordination transfer server is not processed according to the second mark.
4. A first-level collaboration server, comprising:
the first receiving module is used for receiving a first flow regulation request sent by a first-level video networking monitoring and managing scheduling system;
the judging module is used for judging whether the extended flow regulation mode is started or not;
the sending module is used for generating a second flow regulation request by using an extended national standard protocol if the judgment result of the judging module is that the extended flow regulation mode is started;
a generating module, configured to generate a third flow adjustment request based on the second flow adjustment request;
the second receiving module is used for receiving a monitoring code stream transmitted by a second-level video networking monitoring and networking management and scheduling system, the monitoring code stream is called by the second-level video networking monitoring and networking management and scheduling system from a third-party national standard platform through a second-level coordination server, and the second-level coordination server is used for transmitting the monitoring code stream to the second-level video networking monitoring and networking management and scheduling system;
and the pushing module is used for pushing the monitoring code stream to the first-level video networking monitoring networking management scheduling system.
5. The first-level collaboration server as recited in claim 4, wherein the first mediation flow request comprises: a first mark;
the judging module comprises:
the analysis submodule is used for analyzing the first flow adjusting request;
and the first judgment submodule is used for judging whether a first mark exists in the first flow adjusting request, and if so, the first-stage coordination and conversion server starts an extended flow adjusting mode.
6. The first-level corotation server of claim 4, wherein said generation module comprises: adding a module;
and the adding module is used for adding a second mark to the second flow regulation request, generating a third flow regulation request and sending the third flow regulation request to a second-level video networking monitoring and managing and scheduling system so that the second-level video networking monitoring and managing and scheduling system judges that the monitoring code stream transmitted by the second-level protocol conversion server is not processed according to the second mark.
7. A multi-level cascaded video networking monitoring and management scheduling system is characterized by comprising:
a first-level video networking monitoring and managing scheduling system sends a first stream adjusting request to a first-level coordination and conversion server;
the first-stage coordination and conversion server judges whether an extended flow regulation mode is started or not;
if the first-level coordination and conversion server starts the extended stream modulation mode, generating a second stream modulation request by using an extended national standard protocol;
the first-level coordination and transformation server generates a third flow regulation request based on the second flow regulation request;
the second-level video networking monitoring and managing and scheduling system sends the third flow adjusting request to a second-level coordination server, wherein the second-level video networking monitoring and managing and scheduling system belongs to the next level of the first-level video networking monitoring and managing and scheduling system;
the second-level coordination and conversion server calls a monitoring code stream from a third-party national standard platform and transmits the monitoring code stream to a second-level video networking monitoring and networking management and scheduling system through a video networking protocol;
and the second-level video networking monitoring, networking, managing and scheduling system transmits the monitoring code stream to the first-level video networking monitoring, networking, managing and scheduling system through the first-level collaboration server.
8. The system of claim 7, wherein the first level collaboration server and the second level collaboration server are each capable of retrieving a monitoring code stream from a third party national standard platform.
9. An electronic device, comprising: at least one processor and memory;
the memory stores a computer program; the at least one processor executes the computer program stored in the memory to implement the monitoring code stream pushing method according to any one of claims 1 to 3.
10. A computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and when the computer program is executed, the monitoring code stream pushing method according to any one of claims 1 to 3 is implemented.
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