CN109743284B - Video processing method and system based on video network - Google Patents

Video processing method and system based on video network Download PDF

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Publication number
CN109743284B
CN109743284B CN201811428111.7A CN201811428111A CN109743284B CN 109743284 B CN109743284 B CN 109743284B CN 201811428111 A CN201811428111 A CN 201811428111A CN 109743284 B CN109743284 B CN 109743284B
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video
internet
protocol
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acquisition
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CN109743284A (en
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王军
沈军
王洪超
郭忠平
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Visionvera Information Technology Co Ltd
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Visionvera Information Technology Co Ltd
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Abstract

The application provides a video processing method and system based on video networking. In the application, the internet terminal in the internet can acquire the real-time video recorded by the internet video recording equipment in the internet through the video network main server, the video network sharing platform and the video network transfer assisting server, so that the real-time video recorded by the internet video recording equipment in the internet can be acquired in the internet through the video network, and the acquisition way of acquiring the real-time video is enlarged.

Description

Video processing method and system based on video network
Technical Field
The present application relates to the field of video networking technologies, and in particular, to a video processing method and system based on video networking.
Background
Nowadays, in order to provide safety prevention and guarantee for people's work and life, often be provided with surveillance camera head in important position department, record the surveillance video stream of important position department through surveillance camera head, later, arrange the viewing personnel to see whether there is suspicious personage in the surveillance video stream that surveillance camera head recorded, for example, see whether there is escaping personnel etc..
For example, the surveillance camera sends the recorded surveillance video stream to the terminal, the terminal receives the surveillance video stream sent by the surveillance camera and plays the surveillance video stream on a screen, and the viewer can view the surveillance video stream played by the terminal on the screen.
Disclosure of Invention
In order to solve the above problems, the present application shows a video processing method and system based on video networking.
In a first aspect, the present application shows a video processing method based on video networking, which is applied to a video processing system based on video networking, the system comprises an internet terminal, a video networking main server, a video networking sharing platform, a video networking transfer server and an internet video recording device, wherein the internet terminal is in communication connection with the video networking main server based on internet protocol, the video networking main server is in communication connection with the video networking sharing platform based on video networking protocol, the video networking sharing platform is in communication connection with the video networking transfer server based on video networking protocol, the video networking transfer server is in communication connection with the internet video recording device based on internet protocol, and the internet terminal is in communication connection with the video networking sharing platform based on internet protocol, the method comprises the following steps:
the internet terminal sends a first obtaining request based on an internet protocol to the video networking main server, wherein the first obtaining request carries an equipment identifier of the internet video recording equipment, and the first obtaining request is used for obtaining a real-time video recorded by the internet video recording equipment according to the equipment identifier;
the video networking master server receives the first acquisition request, converts the first acquisition request into a second acquisition request which is based on a video networking protocol and used for acquiring a real-time video recorded by the Internet video recording equipment, and sends the second acquisition request to the video networking sharing platform;
the video networking sharing platform receives the second acquisition request and sends the second acquisition request to the video networking coordination server;
the video network protocol conversion server receives the second acquisition request, converts the second acquisition request into the first acquisition request based on an internet protocol, and sends the first acquisition request to the internet video recording equipment according to the equipment identification;
the Internet video recording equipment receives the first acquisition request and sends the real-time video which is recorded by the Internet video recording equipment and is based on the Internet protocol to the video networking protocol server;
the video networking protocol conversion server receives the real-time video based on the Internet protocol, converts the real-time video based on the Internet protocol into a real-time video based on the video networking protocol, and sends the real-time video based on the video networking protocol to the video networking sharing platform;
the video networking sharing platform receives the real-time video based on the video networking protocol, converts the real-time video based on the video networking protocol into the real-time video based on the internet protocol, and sends the real-time video based on the internet protocol to the internet terminal;
and the internet terminal receives the real-time video based on the internet protocol and plays the real-time video based on the internet protocol.
In an optional implementation, the method further includes:
after receiving the first acquisition request, the Internet video recording equipment generates a first acquisition response based on an Internet protocol and used for indicating that the first acquisition request is successfully processed according to the first acquisition request, and sends the first acquisition response to the video networking coordination server;
the video networking protocol conversion server receives the first acquisition response, determines that the Internet video recording equipment successfully processes the first acquisition request according to the first acquisition response, generates a second acquisition response based on an Internet protocol and used for indicating that the first acquisition response is received, and sends the second acquisition response to the Internet video recording equipment;
and the Internet video recording equipment receives the second acquisition response, determines that the video networking protocol server has received the first acquisition response according to the second acquisition response, and then executes the step of sending the real-time video based on the Internet protocol recorded by the Internet video recording equipment to the video networking protocol server.
In an optional implementation, the method further includes:
after receiving the first acquisition response, the video networking protocol conversion server converts the first acquisition response into a third acquisition response based on a video networking protocol and used for indicating that the first acquisition request is successfully processed, and sends the third acquisition response to the video networking sharing platform;
and the video network sharing platform receives the third acquisition response.
In an optional implementation, the method further includes:
after receiving the real-time video based on the video networking protocol, the video networking sharing platform sends the third acquisition response to the video networking main server;
the video network main server receives the third acquisition response, converts the third acquisition response into the first acquisition response based on the internet protocol and used for indicating that the second acquisition request is successfully processed, and sends the first acquisition response to the internet terminal;
and the Internet terminal receives the first acquisition response, and determines that the Internet video recording equipment successfully processes the second acquisition request according to the first acquisition response.
In an optional implementation, the method further includes:
the Internet terminal generates a third acquisition response based on the Internet protocol for indicating that the real-time video based on the Internet protocol is ready to be received according to the first acquisition response, and sends the fourth acquisition response to the Internet main server;
the video networking master server receives the fourth acquisition response, converts the third acquisition response into a fifth acquisition response based on a video networking protocol and used for indicating that real-time video based on an Internet protocol is ready to be received, and sends the fifth acquisition response to the video networking sharing platform;
and the video networking sharing platform receives the fifth acquisition response, determines that the Internet terminal is ready to receive the real-time video based on the Internet protocol according to the fifth acquisition response, and then executes the step of converting the real-time video based on the video networking protocol into the real-time video based on the Internet protocol.
In a second aspect, the present application shows a video processing system based on video networking, the system includes an internet terminal, a video networking main server, a video networking sharing platform, a video networking transfer server and an internet video recording device, the internet terminal is connected with the video networking main server based on internet protocol communication, the video networking main server is connected with the video networking sharing platform based on video networking protocol communication, the video networking sharing platform is connected with the video networking transfer server based on video networking protocol communication, the video networking transfer server is connected with the internet video recording device based on internet protocol communication, and the internet terminal is connected with the video networking sharing platform based on internet protocol communication;
the Internet terminal is used for sending a first obtaining request based on an Internet protocol to the video networking main server, the first obtaining request carries the equipment identification of the Internet video recording equipment, and the first obtaining request is used for obtaining the real-time video recorded by the Internet video recording equipment according to the equipment identification;
the video networking main server is used for receiving the first acquisition request, converting the first acquisition request into a second acquisition request which is based on a video networking protocol and used for acquiring a real-time video recorded by the Internet video recording equipment, and sending the second acquisition request to the video networking sharing platform;
the video networking sharing platform receives the second acquisition request and sends the second acquisition request to the video networking coordination server;
the video network protocol conversion server is used for receiving the second acquisition request, converting the second acquisition request into the first acquisition request based on an internet protocol, and sending the first acquisition request to the internet video recording equipment according to the equipment identifier;
the Internet video recording equipment is used for receiving the first acquisition request and sending the real-time video which is recorded by the Internet video recording equipment and is based on the Internet protocol to the video networking coordination server;
the video networking protocol conversion server is also used for receiving the real-time video based on the Internet protocol, converting the real-time video based on the Internet protocol into the real-time video based on the video networking protocol, and sending the real-time video based on the video networking protocol to the video networking sharing platform;
the video networking sharing platform is also used for receiving the real-time video based on the video networking protocol, converting the real-time video based on the video networking protocol into the real-time video based on the internet protocol, and sending the real-time video based on the internet protocol to the internet terminal;
the internet terminal is also used for receiving the real-time video based on the internet protocol and playing the real-time video based on the internet protocol.
In an optional implementation manner, the internet video recording device is further configured to, after receiving the first obtaining request, generate, according to the first obtaining request, a first obtaining response based on an internet protocol for indicating that processing of the first obtaining request has been successful, and send the first obtaining response to the video networking coordination server;
the video network protocol conversion server is further used for receiving the first acquisition response, determining that the internet video recording equipment successfully processes the first acquisition request according to the first acquisition response, generating a second acquisition response based on an internet protocol and used for indicating that the first acquisition response is received, and sending the second acquisition response to the internet video recording equipment;
and the Internet video recording equipment is also used for receiving the second acquisition response, determining that the video networking protocol coordination server has received the first acquisition response according to the second acquisition response, and then executing the step of sending the real-time video based on the Internet protocol recorded by the Internet video recording equipment to the video networking protocol coordination server.
In an optional implementation manner, the video networking coordination server is further configured to, after receiving the first obtaining response, convert the first obtaining response into a third obtaining response based on a video networking protocol for indicating that the processing of the first obtaining request is successful, and send the third obtaining response to the video networking sharing platform;
the video networking sharing platform is further used for receiving the third acquisition response.
In an optional implementation manner, the video networking sharing platform is further configured to send the third obtaining response to the video networking master server after receiving the real-time video based on the video networking protocol;
the video network main server is further used for receiving the third acquisition response, converting the third acquisition response into the first acquisition response based on the internet protocol for indicating that the second acquisition request is successfully processed, and sending the first acquisition response to the internet terminal;
and the Internet terminal is also used for receiving the first acquisition response and determining that the Internet video recording equipment successfully processes the second acquisition request according to the first acquisition response.
In an optional implementation manner, the internet terminal is further configured to generate, according to the first obtaining response, a third obtaining response based on an internet protocol for indicating that the real-time video based on the internet protocol is ready to be received, and send the fourth obtaining response to the internet master server;
the video network main server is further used for receiving the fourth acquisition response, converting the third acquisition response into a fifth acquisition response based on a video network protocol and used for indicating that real-time video based on an internet protocol is ready to be received, and sending the fifth acquisition response to the video network sharing platform;
and the video networking sharing platform is further used for receiving the fifth acquisition response, determining that the Internet terminal is ready to receive the real-time video based on the Internet protocol according to the fifth acquisition response, and then executing the step of converting the real-time video based on the video networking protocol into the real-time video based on the Internet protocol.
The application includes the following advantages:
in the application, the internet terminal in the internet can acquire the real-time video recorded by the internet video recording equipment in the internet through the video network main server, the video network sharing platform and the video network transfer assisting server, so that the real-time video recorded by the internet video recording equipment in the internet can be acquired in the internet through the video network, and the acquisition way of acquiring the real-time video is enlarged.
Drawings
FIG. 1 is a networking schematic of a video network of the present application;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present application;
fig. 3 is a schematic diagram of a hardware architecture of an access switch of the present application;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present application;
FIG. 5 is a block diagram of the architecture of a video networking based video processing system of the present application;
fig. 6 is a flowchart illustrating steps of a video processing method based on video networking according to the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
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.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the present application, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network technology innovation in video networking has improved over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure controlled by a layered centralized way, and the network controlled by the node server and the metropolitan area server can be in various structures such as a tree, a star, a ring and the like.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the present application can be largely classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the data packet coming from the CPU module 204 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues, in this application two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate control module 208 is configured by the CPU module 204, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol conversion gateway
As shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the video networking destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet coordination gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
DA SA Reserved Payload CRC
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the present application: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
DA SA Reserved label (R) Payload CRC
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Based on the characteristics of the video network, one of the core concepts of the application is provided, and the protocol of the video network is followed.
Referring to fig. 5, a block diagram of a video networking based video processing system of the present application is shown, the system comprising: the internet terminal 01, the video network main server 02, the video network sharing platform 03, the video network transfer assisting server 04 and the internet video recording device 05, the internet terminal 01 is in communication connection with the video network main server 02 based on an internet protocol, the video network main server 02 is in communication connection with the video network sharing platform 03 based on the video network protocol, the video network sharing platform 03 is in communication connection with the video network transfer assisting server 04 based on the video network protocol, the video network transfer assisting server 04 is in communication connection with the internet video recording device 05 based on the internet protocol, and the internet terminal 01 is in communication connection with the video network sharing platform 03 based on the internet protocol.
Referring to fig. 6, a flowchart illustrating steps of a video processing method based on video networking according to the present application is shown, where the method may be applied to the system shown in fig. 5, and the method may specifically include the following steps:
in step S101, the internet terminal sends a first acquisition request based on an internet protocol to the video networking host server, where the first acquisition request carries an equipment identifier of the internet video recording equipment, and the first acquisition request is used to acquire a real-time video recorded by the internet video recording equipment according to the equipment identifier;
in step S102, the video networking master server receives the first acquisition request, converts the first acquisition request into a second acquisition request based on a video networking protocol, the second acquisition request being used for acquiring a real-time video recorded by the internet video recording device, and sends the second acquisition request to the video networking sharing platform;
in step S103, the video network sharing platform receives the second obtaining request, and sends the second obtaining request to the video network coordination server;
in step S104, the video network coordination server receives the second acquisition request, converts the second acquisition request into a first acquisition request based on the internet protocol, and sends the first acquisition request to the internet video recording device according to the device identifier;
in step S105, the internet video recording device receives the first obtaining request, and sends the internet protocol-based real-time video recorded by the internet video recording device to the video networking coordination server;
in step S106, the video networking protocol conversion server receives the real-time video based on the internet protocol, converts the real-time video based on the internet protocol into the real-time video based on the video networking protocol, and sends the real-time video based on the video networking protocol to the video networking sharing platform;
in step S107, the video sharing platform receives the real-time video based on the video networking protocol, converts the real-time video based on the video networking protocol into the real-time video based on the internet protocol, and sends the real-time video based on the internet protocol to the internet terminal;
in step S108, the internet terminal receives the real-time video based on the internet protocol, and plays the real-time video based on the internet protocol.
In the application, the internet terminal in the internet can acquire the real-time video recorded by the internet video recording equipment in the internet through the video network main server, the video network sharing platform and the video network transfer assisting server, so that the real-time video recorded by the internet video recording equipment in the internet can be acquired in the internet through the video network, and the acquisition way of acquiring the real-time video is enlarged.
In order to inform the video network coordination server that the internet video recording equipment has successfully processed the first acquisition request, after receiving the first acquisition request, the internet video recording equipment generates a first acquisition response based on an internet protocol for indicating that the first acquisition request has been successfully processed according to the first acquisition request, and sends the first acquisition response to the video network coordination server;
and the video network coordination and conversion server receives the first acquisition response and determines that the internet video recording equipment successfully processes the first acquisition request according to the first acquisition response. Then, in order to inform the internet video recording device that the video network coordination server has received the first acquisition response, the video network coordination server may further generate a second acquisition response based on an internet protocol for indicating that the first acquisition response has been received, and transmit the second acquisition response to the internet video recording device; and the Internet video recording equipment receives the second acquisition response, determines that the video network coordination server has received the first acquisition response according to the second acquisition response, and then sends the real-time video which is recorded by the Internet video recording equipment and is based on the Internet protocol to the video network coordination server.
In order to inform the video networking sharing platform that the internet video recording device has successfully processed the first acquisition request, after receiving the first acquisition response, the video networking protocol conversion server may convert the first acquisition response into a third acquisition response based on a video networking protocol for indicating that the first acquisition request has been successfully processed, and send the third acquisition response to the video networking sharing platform; and the video networking sharing platform receives the third acquisition response.
In order to inform the internet terminal that the internet video recording equipment has successfully processed the first acquisition request, the video networking sharing platform sends a third acquisition response to the video networking main server after receiving the real-time video based on the video networking protocol;
the video network main server receives the third acquisition response, converts the third acquisition response into a first acquisition response based on the internet protocol and used for indicating that the second acquisition request is successfully processed, and sends the first acquisition response to the internet terminal;
and the Internet terminal receives the first acquisition response and determines that the Internet video recording equipment successfully processes the second acquisition request according to the first acquisition response.
In order to enable the Internet terminal to obtain the real-time video recorded by the Internet video recording equipment, the Internet terminal generates a third acquisition response based on the Internet protocol for indicating that the real-time video based on the Internet protocol is ready to be received according to the first acquisition response, and sends a fourth acquisition response to the Internet main server;
the video network main server receives the fourth acquisition response, converts the third acquisition response into a fifth acquisition response based on the video network protocol and used for indicating that the real-time video based on the internet protocol is ready to be received, and sends the fifth acquisition response to the video network sharing platform;
and the video networking sharing platform receives the fifth acquisition response, determines that the Internet terminal is ready to receive the real-time video based on the Internet protocol according to the fifth acquisition response, and then converts the real-time video based on the video networking protocol into the real-time video based on the Internet protocol.
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 embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the embodiments. Further, those skilled in the art will also appreciate that the embodiments described in the specification are presently preferred and that no particular act is required of the embodiments of the application.
The application also shows a video processing system based on the video network, the system comprises an internet terminal, a video network main server, a video network sharing platform, a video network transfer server and an internet video recording device, the internet terminal is in communication connection with the video network main server based on internet protocols, the video network main server is in communication connection with the video network sharing platform based on the video network protocols, the video network sharing platform is in communication connection with the video network transfer server based on the video network protocols, the video network transfer server is in communication connection with the internet video recording device based on the internet protocols, and the internet terminal is in communication connection with the video network sharing platform based on the internet protocols;
the Internet terminal is used for sending a first obtaining request based on an Internet protocol to the video networking main server, the first obtaining request carries the equipment identification of the Internet video recording equipment, and the first obtaining request is used for obtaining the real-time video recorded by the Internet video recording equipment according to the equipment identification;
the video networking main server is used for receiving the first acquisition request, converting the first acquisition request into a second acquisition request which is based on a video networking protocol and used for acquiring a real-time video recorded by the Internet video recording equipment, and sending the second acquisition request to the video networking sharing platform;
the video networking sharing platform receives the second acquisition request and sends the second acquisition request to the video networking coordination server;
the video network protocol conversion server is used for receiving the second acquisition request, converting the second acquisition request into the first acquisition request based on an internet protocol, and sending the first acquisition request to the internet video recording equipment according to the equipment identifier;
the Internet video recording equipment is used for receiving the first acquisition request and sending the real-time video which is recorded by the Internet video recording equipment and is based on the Internet protocol to the video networking coordination server;
the video networking protocol conversion server is also used for receiving the real-time video based on the Internet protocol, converting the real-time video based on the Internet protocol into the real-time video based on the video networking protocol, and sending the real-time video based on the video networking protocol to the video networking sharing platform;
the video networking sharing platform is also used for receiving the real-time video based on the video networking protocol, converting the real-time video based on the video networking protocol into the real-time video based on the internet protocol, and sending the real-time video based on the internet protocol to the internet terminal;
the internet terminal is also used for receiving the real-time video based on the internet protocol and playing the real-time video based on the internet protocol.
In an optional implementation manner, the internet video recording device is further configured to, after receiving the first obtaining request, generate, according to the first obtaining request, a first obtaining response based on an internet protocol for indicating that processing of the first obtaining request has been successful, and send the first obtaining response to the video networking coordination server;
the video network protocol conversion server is further used for receiving the first acquisition response, determining that the internet video recording equipment successfully processes the first acquisition request according to the first acquisition response, generating a second acquisition response based on an internet protocol and used for indicating that the first acquisition response is received, and sending the second acquisition response to the internet video recording equipment;
and the Internet video recording equipment is also used for receiving the second acquisition response, determining that the video networking protocol coordination server has received the first acquisition response according to the second acquisition response, and then executing the step of sending the real-time video based on the Internet protocol recorded by the Internet video recording equipment to the video networking protocol coordination server.
In an optional implementation manner, the video networking coordination server is further configured to, after receiving the first obtaining response, convert the first obtaining response into a third obtaining response based on a video networking protocol for indicating that the processing of the first obtaining request is successful, and send the third obtaining response to the video networking sharing platform;
the video networking sharing platform is further used for receiving the third acquisition response.
In an optional implementation manner, the video networking sharing platform is further configured to send the third obtaining response to the video networking master server after receiving the real-time video based on the video networking protocol;
the video network main server is further used for receiving the third acquisition response, converting the third acquisition response into the first acquisition response based on the internet protocol for indicating that the second acquisition request is successfully processed, and sending the first acquisition response to the internet terminal;
and the Internet terminal is also used for receiving the first acquisition response and determining that the Internet video recording equipment successfully processes the second acquisition request according to the first acquisition response.
In an optional implementation manner, the internet terminal is further configured to generate, according to the first obtaining response, a third obtaining response based on an internet protocol for indicating that the real-time video based on the internet protocol is ready to be received, and send the fourth obtaining response to the internet master server;
the video network main server is further used for receiving the fourth acquisition response, converting the third acquisition response into a fifth acquisition response based on a video network protocol and used for indicating that real-time video based on an internet protocol is ready to be received, and sending the fifth acquisition response to the video network sharing platform;
and the video networking sharing platform is further used for receiving the fifth acquisition response, determining that the Internet terminal is ready to receive the real-time video based on the Internet protocol according to the fifth acquisition response, and then executing the step of converting the real-time video based on the video networking protocol into the real-time video based on the Internet protocol.
In the application, the internet terminal in the internet can acquire the real-time video recorded by the internet video recording equipment in the internet through the video network main server, the video network sharing platform and the video network transfer assisting server, so that the real-time video recorded by the internet video recording equipment in the internet can be acquired in the internet through the video network, and the acquisition way of acquiring the real-time video is enlarged.
For the system 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 application may be provided as a method, system, or computer program product. Accordingly, embodiments of the present application 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 application 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 application 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 application. 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 a system 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 an instruction system 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 application 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 the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The video processing method and system based on the video network provided by the application are introduced in detail, and a specific example is applied in the text to explain the principle and the implementation of the application, and the description of the above embodiment is only used to help understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, 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 application.

Claims (10)

1. A video processing method based on video network is characterized in that the method is applied to a video processing system based on video network, the system comprises an internet terminal, a video network main server, a video network sharing platform, a video network transfer server and an internet video recording device, the internet terminal is connected with the video network main server based on internet protocol communication, the video networking master server is in communication connection with the video networking sharing platform based on a video networking protocol, the video networking sharing platform is in communication connection with the video networking protocol conversion server based on a video networking protocol, the video networking protocol conversion server is in communication connection with the Internet video recording equipment based on an Internet protocol, and the Internet terminal is in communication connection with the video networking sharing platform based on the Internet protocol, and the method comprises the following steps:
the internet terminal sends a first obtaining request based on an internet protocol to the video networking main server, wherein the first obtaining request carries an equipment identifier of the internet video recording equipment, and the first obtaining request is used for obtaining a real-time video recorded by the internet video recording equipment according to the equipment identifier;
the video networking master server receives the first acquisition request, converts the first acquisition request into a second acquisition request which is based on a video networking protocol and used for acquiring a real-time video recorded by the Internet video recording equipment, and sends the second acquisition request to the video networking sharing platform;
the video networking sharing platform receives the second acquisition request and sends the second acquisition request to the video networking coordination server;
the video network protocol conversion server receives the second acquisition request, converts the second acquisition request into the first acquisition request based on an internet protocol, and sends the first acquisition request to the internet video recording equipment according to the equipment identification;
the Internet video recording equipment receives the first acquisition request and sends the real-time video which is recorded by the Internet video recording equipment and is based on the Internet protocol to the video networking protocol server;
the video networking protocol conversion server receives the real-time video based on the Internet protocol, converts the real-time video based on the Internet protocol into a real-time video based on the video networking protocol, and sends the real-time video based on the video networking protocol to the video networking sharing platform;
the video networking sharing platform receives the real-time video based on the video networking protocol, converts the real-time video based on the video networking protocol into the real-time video based on the internet protocol, and sends the real-time video based on the internet protocol to the internet terminal;
and the internet terminal receives the real-time video based on the internet protocol and plays the real-time video based on the internet protocol.
2. The method of claim 1, further comprising:
after receiving the first acquisition request, the Internet video recording equipment generates a first acquisition response based on an Internet protocol and used for indicating that the first acquisition request is successfully processed according to the first acquisition request, and sends the first acquisition response to the video networking coordination server;
the video networking protocol conversion server receives the first acquisition response, determines that the Internet video recording equipment successfully processes the first acquisition request according to the first acquisition response, generates a second acquisition response based on an Internet protocol and used for indicating that the first acquisition response is received, and sends the second acquisition response to the Internet video recording equipment;
and the Internet video recording equipment receives the second acquisition response, determines that the video networking protocol server has received the first acquisition response according to the second acquisition response, and then executes the step of sending the real-time video based on the Internet protocol recorded by the Internet video recording equipment to the video networking protocol server.
3. The method of claim 1, further comprising:
after receiving the first acquisition response, the video networking protocol conversion server converts the first acquisition response into a third acquisition response based on a video networking protocol and used for indicating that the first acquisition request is successfully processed, and sends the third acquisition response to the video networking sharing platform;
and the video network sharing platform receives the third acquisition response.
4. The method of claim 3, further comprising:
after receiving the real-time video based on the video networking protocol, the video networking sharing platform sends the third acquisition response to the video networking main server;
the video network main server receives the third acquisition response, converts the third acquisition response into the first acquisition response based on the internet protocol and used for indicating that the second acquisition request is successfully processed, and sends the first acquisition response to the internet terminal;
and the Internet terminal receives the first acquisition response, and determines that the Internet video recording equipment successfully processes the second acquisition request according to the first acquisition response.
5. The method of claim 4, further comprising:
the Internet terminal generates a third acquisition response based on the Internet protocol for indicating that the real-time video based on the Internet protocol is ready to be received according to the first acquisition response, and sends the fourth acquisition response to the Internet main server;
the video networking master server receives the fourth acquisition response, converts the third acquisition response into a fifth acquisition response based on a video networking protocol and used for indicating that real-time video based on an Internet protocol is ready to be received, and sends the fifth acquisition response to the video networking sharing platform;
and the video networking sharing platform receives the fifth acquisition response, determines that the Internet terminal is ready to receive the real-time video based on the Internet protocol according to the fifth acquisition response, and then executes the step of converting the real-time video based on the video networking protocol into the real-time video based on the Internet protocol.
6. A video processing system based on video networking is characterized by comprising an internet terminal, a video networking main server, a video networking sharing platform, a video networking transfer server and an internet video recording device, wherein the internet terminal is in communication connection with the video networking main server based on internet protocols;
the Internet terminal is used for sending a first obtaining request based on an Internet protocol to the video networking main server, the first obtaining request carries the equipment identification of the Internet video recording equipment, and the first obtaining request is used for obtaining the real-time video recorded by the Internet video recording equipment according to the equipment identification;
the video networking main server is used for receiving the first acquisition request, converting the first acquisition request into a second acquisition request which is based on a video networking protocol and used for acquiring a real-time video recorded by the Internet video recording equipment, and sending the second acquisition request to the video networking sharing platform;
the video networking sharing platform receives the second acquisition request and sends the second acquisition request to the video networking coordination server;
the video network protocol conversion server is used for receiving the second acquisition request, converting the second acquisition request into the first acquisition request based on an internet protocol, and sending the first acquisition request to the internet video recording equipment according to the equipment identifier;
the Internet video recording equipment is used for receiving the first acquisition request and sending the real-time video which is recorded by the Internet video recording equipment and is based on the Internet protocol to the video networking coordination server;
the video networking protocol conversion server is also used for receiving the real-time video based on the Internet protocol, converting the real-time video based on the Internet protocol into the real-time video based on the video networking protocol, and sending the real-time video based on the video networking protocol to the video networking sharing platform;
the video networking sharing platform is also used for receiving the real-time video based on the video networking protocol, converting the real-time video based on the video networking protocol into the real-time video based on the internet protocol, and sending the real-time video based on the internet protocol to the internet terminal;
the internet terminal is also used for receiving the real-time video based on the internet protocol and playing the real-time video based on the internet protocol.
7. The system of claim 6, wherein the internet video recording device is further configured to generate a first get response based on an internet protocol for indicating that the first get request has been successfully processed according to the first get request after receiving the first get request, and send the first get response to the internet protocol conversion server;
the video network protocol conversion server is further used for receiving the first acquisition response, determining that the internet video recording equipment successfully processes the first acquisition request according to the first acquisition response, generating a second acquisition response based on an internet protocol and used for indicating that the first acquisition response is received, and sending the second acquisition response to the internet video recording equipment;
and the Internet video recording equipment is also used for receiving the second acquisition response, determining that the video networking protocol coordination server has received the first acquisition response according to the second acquisition response, and then executing the step of sending the real-time video based on the Internet protocol recorded by the Internet video recording equipment to the video networking protocol coordination server.
8. The system of claim 6, wherein the video networking protocol conversion server is further configured to, after receiving the first get response, convert the first get response into a third get response based on a video networking protocol for indicating that the processing of the first get request has been successful, and send the third get response to the video networking sharing platform;
the video networking sharing platform is further used for receiving the third acquisition response.
9. The system of claim 8, wherein the video networking sharing platform is further configured to send the third get response to the video networking master server after receiving the real-time video based on the video networking protocol;
the video network main server is further used for receiving the third acquisition response, converting the third acquisition response into the first acquisition response based on the internet protocol for indicating that the second acquisition request is successfully processed, and sending the first acquisition response to the internet terminal;
and the Internet terminal is also used for receiving the first acquisition response and determining that the Internet video recording equipment successfully processes the second acquisition request according to the first acquisition response.
10. The system of claim 9, wherein the internet terminal is further configured to generate a third internet protocol-based acquisition response indicating that the real-time internet protocol-based video is ready to be received according to the first acquisition response, and send the fourth acquisition response to the internet host server;
the video network main server is further used for receiving the fourth acquisition response, converting the third acquisition response into a fifth acquisition response based on a video network protocol and used for indicating that real-time video based on an internet protocol is ready to be received, and sending the fifth acquisition response to the video network sharing platform;
and the video networking sharing platform is further used for receiving the fifth acquisition response, determining that the Internet terminal is ready to receive the real-time video based on the Internet protocol according to the fifth acquisition response, and then executing the step of converting the real-time video based on the video networking protocol into the real-time video based on the Internet protocol.
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