CN110519331B - Method and device for processing resources of video network - Google Patents
Method and device for processing resources of video network Download PDFInfo
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- CN110519331B CN110519331B CN201910696246.XA CN201910696246A CN110519331B CN 110519331 B CN110519331 B CN 110519331B CN 201910696246 A CN201910696246 A CN 201910696246A CN 110519331 B CN110519331 B CN 110519331B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
Abstract
The embodiment of the invention provides a method and a device for processing resources of a video network, wherein the method is applied to an internet terminal and comprises the following steps: loading a preset video networking resource SDK; adopting a video networking resource SDK to establish a single-path decoding unit; the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit; adopting a signaling transmission subunit to acquire a video networking resource transmission request sent by a signaling server; responding to the request for transmitting the resources of the video network, and sending transmission confirmation information to a signaling server by adopting a signaling transmission subunit; the signaling server is used for responding to the transmission confirmation information and sending a video networking resource transmission signaling to the resource server; and acquiring the video network resources sent by the resource server aiming at the video network resource transmission signaling by adopting a resource transmission subunit. The method and the device realize the function of acquiring the video networking resources for the Internet terminal by loading the video networking resources SDK, and have high convenience and strong universality.
Description
Technical Field
The present invention relates to the field of video networking technologies, and in particular, to a video networking resource processing method and a video networking resource processing apparatus.
Background
Nowadays, as the video network and the internet adopt different transmission protocols for data transmission, resources in the video network cannot be directly acquired by terminals in the internet. There is a general need for improvements in the system of terminals in the internet to enable them to acquire and play out internet-of-view resources from an internet-of-view server. However, it is often time consuming to develop systems for terminals.
Particularly, for a public safety video monitoring networking system, the requirement on the safety transmission of videos is higher than that of the common video transmission, and when a user needs to acquire video resources of the public safety video monitoring networking system through a video network, an internet terminal needs to acquire the video network resources through a video transmission mode with high safety performance.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a method for processing resources of a video network and a device for processing resources of a video network, which overcome or at least partially solve the above problems.
In order to solve the above problem, an embodiment of the present invention discloses a method for processing resources of a video network, where the method is applied to an internet terminal and includes:
loading a preset video networking resource SDK;
adopting the video networking resource SDK to establish a single-path decoding unit; the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit;
acquiring a video networking resource transmission request sent by a signaling server by adopting the signaling transmission subunit;
responding to the video network resource transmission request, and sending transmission confirmation information to the signaling server by adopting the signaling transmission subunit; the signaling server is used for responding the transmission confirmation information and sending a video network resource transmission signaling to the resource server;
and acquiring the video networking resources sent by the resource server aiming at the video networking resource transmission signaling by adopting the resource transmission subunit.
Optionally, the step of creating a single-channel decoding unit by using the video networking resource SDK includes:
acquiring a resource acquisition request;
and responding to the resource acquisition request, and establishing a single-path decoding unit by adopting the SDK.
Optionally, the method further comprises:
when the resource transmission subunit does not receive the video networking resource within the preset time, or when a resource transmission stopping request sent by the signaling server is acquired;
releasing the single-pass decoding unit.
Optionally, the method further comprises:
unpacking the video networking resources by adopting the single-path decoding unit to obtain compressed video networking audio and video data;
decoding the compressed video networking audio and video data by adopting the single-path decoding unit to obtain original video networking audio and video data;
and playing the original video networking audio and video data.
Optionally, the method further comprises:
sending a resource suspension transmission request to the signaling server; the signaling server is used for sending a resource pause transmission signaling to the resource server based on a video networking protocol aiming at the resource pause transmission request; and the resource server is used for responding to the resource transmission suspension signaling and suspending the transmission of the video networking resources to the Internet terminal.
Optionally, the method further comprises:
sending a resource skip transmission request to the signaling server; the information server is used for sending a resource skip transmission signaling to the resource server based on a video networking protocol aiming at the resource skip transmission request; and the resource server is used for responding to the resource jump transmission signaling, determining a jump time point and sending the video network resources with the jump time point as a starting point to the Internet terminal.
The embodiment of the invention also discloses a device for processing the resources of the video network, which is applied to the internet terminal and comprises the following components:
the loading module is used for loading preset video networking resources SDK;
the creating module is used for creating a single-path decoding unit by adopting the SDK; the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit;
the first acquisition module is used for acquiring a video network resource transmission request sent by a signaling server by adopting the signaling transmission subunit;
a sending module, configured to respond to the video networking resource transmission request, and send transmission confirmation information to the signaling server by using the signaling transmission subunit; the signaling server is used for responding the transmission confirmation information and sending a video network resource transmission signaling to the resource server;
and the second acquisition module is used for acquiring the video networking resources sent by the resource server aiming at the video networking resource transmission signaling by adopting the resource transmission subunit.
Optionally, the creating module includes:
the acquisition submodule is used for acquiring a resource acquisition request;
and the creating submodule is used for responding to the resource obtaining request and creating a single-path decoding unit by adopting the SDK.
Optionally, the apparatus further comprises:
a stopping module, configured to, when the resource transmission subunit does not receive the video networking resource within a preset time, or when a resource transmission stopping request sent by the signaling server is acquired;
and the releasing module is used for releasing the single-path decoding unit.
Optionally, the apparatus further comprises:
the unpacking module is used for unpacking the video networking resources by adopting the single-path decoding unit to obtain compressed video networking audio and video data;
the decoding module is used for decoding the compressed video networking audio and video data by adopting the single-channel decoding unit to obtain original video networking audio and video data;
and the playing module is used for playing the original video networking audio and video data.
Optionally, the apparatus further comprises:
a pause module, configured to send a resource pause transmission request to the signaling server; the signaling server is used for sending a resource pause transmission signaling to the resource server based on a video networking protocol aiming at the resource pause transmission request; and the resource server is used for responding to the resource transmission suspension signaling and suspending the transmission of the video networking resources to the Internet terminal.
Optionally, the apparatus further comprises:
a skip module, configured to send a resource skip transmission request to the signaling server; the information server is used for sending a resource skip transmission signaling to the resource server based on a video networking protocol aiming at the resource skip transmission request; and the resource server is used for responding to the resource jump transmission signaling, determining a jump time point and sending the video network resources with the jump time point as a starting point to the Internet terminal.
The embodiment of the invention also discloses a device, which comprises:
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 apparatus to perform one or more video networking resource processing methods as described in embodiments of the invention.
The embodiment of the invention also discloses a computer readable storage medium which is characterized in that the stored computer program enables a processor to execute the method for processing the resources of the video network.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, by the video networking resource processing method of the embodiment of the invention, a single-path decoding unit is created by loading a preset video networking resource SDK and adopting the video networking resource SDK; the method comprises the steps of obtaining a video networking resource transmission request sent by a signaling server, sending transmission confirmation information by the signaling server, obtaining the video networking resources sent by the resource server aiming at the video networking resource transmission signaling, realizing the mode of loading the video networking resources SDK, providing the function of obtaining the video networking resources for the Internet terminal, and having high convenience and strong universality. Meanwhile, the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit, a signaling server and a resource server are correspondingly arranged in the video network, a signaling channel is separated from a resource channel, and a dedicated signaling channel is adopted to transmit signaling between devices, so that the safety of signaling transmission can be improved, and the single-channel decoding unit can meet the safety requirement of a public safety video monitoring networking system.
Drawings
FIG. 1 is a schematic networking diagram of a video network of the present invention;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;
FIG. 5 is a flowchart illustrating steps of a method for processing resources in a video network according to an embodiment of the present invention;
fig. 6 is a communication diagram of a single-channel decoding unit, a signaling server, and a resource server according to an embodiment of the present invention;
FIG. 7 is a flowchart illustrating the steps of another embodiment of a method for processing resources in a video network according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an embodiment of a resource processing apparatus for a video network according to an embodiment of 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.
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 embodiments of the present invention, 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 the traditional Ethernet (Ethernet) to face the potentially huge first 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 over one hundred times compared with that of the 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 on the metro network part can 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 with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
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 embodiment of the present invention can be mainly classified into 3 types: server, exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, code board, memory, 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 server, access exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, coding board, memory, 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 according to 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 incoming data packet of the CPU module 304 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 and may include 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 308 is configured by the CPU module 304, 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 switch 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 destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol 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 embodiment of the present invention: 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 divided into an in label and an out label, and assuming that the label (in label) of the data packet entering the device a is 0x0000, the label (out label) of the data 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, which is located between the reserved bytes and the payload of the packet.
Referring to fig. 5, a flowchart illustrating steps of an embodiment of a method for processing resources of a video network according to an embodiment of the present invention is shown, where the method is applied to an internet terminal, and specifically may include the following steps:
in the embodiment of the invention, in order to enable the internet terminal to conveniently acquire the video networking resources from the video networking in a high-security manner, a video networking resource SDK can be manufactured, and the video networking SDK can be used for providing the internet terminal with a function of acquiring the video networking resources.
In the embodiment of the present invention, a video networking resource SDK (Software development kit) may be preset in the internet terminal. The internet terminal can acquire the video networking resource SDK through a movable storage medium, and also can acquire the video networking resource SDK through a network communication mode.
In the embodiment of the present invention, the video networking resource SDK may be an SDK package of software that can obtain a network resource in an internet terminal, and the software that can obtain the network resource may be a browser, a video player, social software, and the like, which is not limited in this respect.
In the embodiment of the present invention, the internet terminal may load the video networking resource SDK, so that the internet terminal may use the function of the video networking resource SDK.
in the embodiment of the present invention, the internet terminal may create at least one single-channel decoding unit by using the video networking resource SDK. Each single decoding unit can be used for respectively acquiring the video networking resources, so that the internet terminal can simultaneously acquire a plurality of video networking resources through the video networking resources SDK.
In the embodiment of the present invention, the unit decoding unit may include a signaling transmission subunit and a resource transmission subunit. The signaling transmission subunit can transmit signaling with other devices through a signaling channel. The resource transmission subunit can transmit the video network resource with other equipment through a resource channel. The signaling transmission is separated from the resource transmission, and the signaling between the devices is transmitted by adopting a special signaling channel, so that the security of the signaling transmission can be improved, and the single-channel decoding unit can meet the security requirement of a public security video monitoring networking system.
in the embodiment of the present invention, referring to fig. 6, fig. 6 is a schematic communication diagram of a single channel decoding unit, a signaling server, and a resource server according to the embodiment of the present invention. A signaling server 601 and a resource server 602 may be included in the video network. The signaling server 601 may transmit internet signaling as well as video networking signaling. Specifically, the signaling transmission subunit 6001 in the single-channel decoding unit 600 may interact with the signaling server 601 by using internet signaling, and the resource server 602 may interact with the signaling server 601 by using video networking signaling. The resource server 602 may obtain the video network resources in the video network, convert the video network resources into a data format suitable for internet transmission, and then send the video network resources to the resource transmission sub-unit 6002 in the unit decoding unit 600.
In the embodiment of the present invention, the servers in the video network may be divided into a signaling server and a resource server. The signaling between the devices is transmitted by adopting the special signaling channel, so that the safety of signaling transmission can be improved, and meanwhile, the resource server is specially used for resource transmission, so that the efficiency of resource transmission can be further improved. In addition, the resource server can also adopt distributed deployment, so that the resource bearing capacity of the resource server is improved.
In the embodiment of the invention, in order to further improve the security performance, the signaling transmission subunit in the single-channel decoding unit and the signaling server may interact with each other by using the internet signaling in an encrypted form, so as to avoid the content of the internet signaling from being acquired. The resource server can send the video networking resource in an encrypted form to the single-channel decoding unit, so that the content of the video networking resource is prevented from being acquired. And because the signaling server, the resource server and other servers in the video network are interacted by adopting a video network protocol, an attacker cannot further acquire the data contents of the signaling server and the resource server in the video network through Internet equipment, and the safety is high.
In the embodiment of the present invention, the internet terminal may use the signaling transmission subunit to obtain, through a signaling channel, a video networking resource transmission request sent by the signaling server in the form of internet signaling. The video network resource transmission request can be used for requesting the internet terminal to prepare to receive the video network resource sent by the resource server, so that the internet terminal can know that the resource server prepares to send the video network resource.
in the embodiment of the present invention, the internet terminal may respond to the video networking resource transmission request, and send transmission confirmation information to the signaling server through the signaling channel by using the signaling transmission subunit. The transmission confirmation information may be used to feed back the signaling server, and the internet terminal may receive the video network resource.
In this embodiment of the present invention, the signaling server may send a video networking resource transmission signaling to the resource server in response to the transmission confirmation information. The video networking resource transmission signaling may be used to instruct the resource server to send video networking resources to the internet terminal.
And 505, acquiring the video networking resources sent by the resource server aiming at the video networking resource transmission signaling by using the resource transmission subunit.
In the embodiment of the present invention, the resource server may send the video networking resource to the single-channel decoding unit through the resource channel for the video networking resource transmission signaling, so that the internet terminal may acquire the video networking resource by using the resource transmission subunit to complete the transmission of the video networking resource.
According to the video networking resource processing method, the preset video networking resource SDK is loaded, and the video networking resource SDK is adopted to create the single-path decoding unit; the method comprises the steps of obtaining a video networking resource transmission request sent by a signaling server, sending transmission confirmation information by the signaling server, obtaining the video networking resources sent by the resource server aiming at the video networking resource transmission signaling, realizing the mode of loading the video networking resources SDK, providing the function of obtaining the video networking resources for the Internet terminal, and having high convenience and strong universality. Meanwhile, the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit, a signaling server and a resource server are correspondingly arranged in the video network, a signaling channel is separated from a resource channel, and a dedicated signaling channel is adopted to transmit signaling between devices, so that the safety of signaling transmission can be improved, and the single-channel decoding unit can meet the safety requirement of a public safety video monitoring networking system.
Referring to fig. 7, a flowchart illustrating steps of another embodiment of a method for processing resources of a video network according to an embodiment of the present invention is shown, where the method is applied to an internet terminal, and specifically includes the following steps:
in the embodiment of the present invention, the video networking resource SDK may be an SDK package of software capable of acquiring a network resource in an internet terminal, and the software capable of acquiring a network resource may be a browser, a video player, social software, and the like, which is not limited in this respect.
In the embodiment of the present invention, the internet terminal may load the video networking resource SDK, so that the internet terminal may use the function of the video networking resource SDK.
in the embodiment of the present invention, the internet terminal may obtain the resource obtaining request input by the user through an input device connected to the internet terminal, such as a keyboard, a mouse, a camera, and the like. For example, a user can input a preset character combination through a keyboard and input a resource acquisition request to an internet terminal; a user can click a preset position in a system interface displayed by the internet terminal through a mouse and input a resource acquisition request to the internet terminal; the user can input a resource acquisition request to the internet terminal by making a preset action in the shooting range of the camera.
In the embodiment of the present invention, the internet terminal may also obtain the resource obtaining request through an internet device communicating with the internet terminal. The internet equipment can be an internet server, a mobile phone, a tablet computer, a desktop computer, an intelligent watch and the like. The internet terminal can acquire the resource acquisition request sent by the internet equipment through internet wired network, internet wireless network, mobile communication network, bluetooth communication and other modes.
In an embodiment of the present invention, the resource obtaining request may be used to request to obtain at least one video network resource. The type of the video networking resource may include video, audio, text, and the like. The resource acquisition request can acquire at least one video network resource of the same type and also can acquire at least one video network resource of different types.
in the embodiment of the present invention, the internet terminal may respond to the resource acquisition request, and create a single-channel decoding unit using the video networking resource SDK. Each single decoding unit can respectively acquire the video networking resources, so that the video networking resources SDK can simultaneously acquire a plurality of video networking resources.
In the embodiment of the present invention, the unit decoding unit may include a signaling transmission subunit and a resource transmission subunit. The signaling transmission subunit can transmit signaling with other devices through a signaling channel. The resource transmission subunit can transmit the video network resource with other equipment through a resource channel. The signaling transmission is separated from the resource transmission, and the signaling between the devices is transmitted by adopting a special signaling channel, so that the security of the signaling transmission can be improved, and the single-channel decoding unit can meet the security requirement of a public security video monitoring networking system.
In the embodiment of the present invention, the servers in the video network may be divided into a signaling server and a resource server. The signaling between the devices is transmitted by adopting the special signaling channel, so that the safety of signaling transmission can be improved, and meanwhile, the resource server is specially used for resource transmission, so that the efficiency of resource transmission can be further improved. In addition, the resource server can also adopt distributed deployment, so that the resource bearing capacity of the resource server is improved.
In this embodiment of the present invention, after the internet terminal creates the single-channel decoding unit, the internet terminal may allocate a port for receiving a video network resource to the single-channel decoding unit, and then the internet terminal may send a video network resource acquisition request with the port information and the network address information of the internet terminal to the signaling server. The signaling server can respond to the video network resource acquisition request, generate a video network resource acquisition signaling with the port information and the network address information of the internet terminal, and send the video network resource acquisition signaling to the resource server. The resource server can respond to the video network resource acquisition signaling, acquire the video network resource to the front-end video network equipment, and return the signaling server resource acquisition confirmation signaling. Therefore, the resource server can prepare for transmitting the video network resources to the Internet terminal by adopting the port information and the network address information of the Internet terminal.
In the embodiment of the present invention, the request for acquiring the resources of the video networking may also be sent to the signaling server from a third-party device located in the internet or the video networking, so as to instruct the resource server to send the resources of the video networking to the internet terminal. The request for obtaining the resources of the internet of view at this time may have the network address information of the internet terminal but not the port information of the internet terminal. The signaling server may send the video networking resource acquisition signaling to the resource server, and the resource server responds to the video networking resource acquisition signaling, acquires the video networking resource from the front-end video networking device, and returns the signaling server resource acquisition confirmation signaling to prepare the video networking resource. And then the signaling server requests the internet terminal to obtain the port information of the internet terminal while requesting the internet terminal to prepare to receive the video networking resources sent by the resource server through the video networking resource transmission request. The internet terminal can adopt the video networking resource SDK to establish a single-channel decoding unit, allocate a port for receiving the video networking resource for the single-channel decoding unit, and then return transmission confirmation information containing port information. Therefore, the resource server can transmit the video networking resources to the Internet terminal by adopting the port information and the network address information of the Internet terminal.
in the embodiment of the present invention, the internet terminal may use the signaling transmission subunit to obtain, through the signaling channel, a video networking resource transmission request sent by the signaling server in the form of internet signaling. The video network resource transmission request can be used for requesting the internet terminal to prepare to receive the video network resource sent by the resource server, so that the internet terminal can know that the resource server prepares to send the video network resource.
in the embodiment of the present invention, the internet terminal may respond to the video networking resource transmission request, and send transmission confirmation information to the signaling server through the signaling channel by using the signaling transmission subunit. The transmission confirmation information may be used to feed back the signaling server, and the internet terminal may receive the video network resource.
In this embodiment of the present invention, the signaling server may send a video networking resource transmission signaling to the resource server in response to the transmission confirmation information. The video networking resource transmission signaling may be used to instruct the resource server to send video networking resources to the internet terminal.
In the embodiment of the present invention, the resource server may send the video networking resources to the internet terminal through the resource channel by using the port information and the network address information of the internet terminal for the video networking resource transmission signaling, and the internet terminal allocates the video networking resources to the resource transmission sub-units of the corresponding single-channel decoding units according to different port information, so that the resource transmission sub-unit of each single-channel decoding unit may obtain the corresponding video networking resources, thereby completing the transmission of the video networking resources.
In one embodiment of the invention, the method further comprises:
s11, when the resource transmission subunit does not receive the video network resource within the preset time, or when the resource transmission stop request sent by the signaling server is obtained;
in the embodiment of the present invention, the resource server may stop sending the video networking resource to the resource transmission subunit due to reasons such as network connection interruption, completion of video networking resource transmission, and reception of a resource transmission stop signaling. When the resource transmission subunit does not receive the video networking resource within the preset time, it may be considered that the resource server has stopped transmitting the video networking resource to the resource transmission subunit of the one-way decoding unit.
In the embodiment of the present invention, the preset time may be 1s, 1min, 10min, 1h, and the like, which is not limited in the present invention.
In the embodiment of the invention, after the resource server completes the transmission of the video networking resources, the resource server sends a video networking resource transmission completion signaling to the signaling server to inform the signaling server that the transmission of the video networking resources is completed. The signaling server may also send a request to stop transmission from the internet terminal, or a third-party device in the video network or the internet. The signaling server may send a resource transmission stop request to the internet terminal to notify the internet terminal that the transmission of the video networking resource has stopped when acquiring the video networking resource transmission completion signaling or when the transmission stop request.
S12, releasing the single-path decoding unit.
In the embodiment of the invention, the internet terminal can adopt the video networking resource SDK to release a one-way decoding unit which does not need to receive the video networking resource so as to release the system resource of the internet terminal.
In one embodiment of the invention, the method further comprises:
s21, unpacking the video network resources by adopting the single-path decoding unit to obtain compressed video network audio and video data;
in this embodiment of the present invention, the single-pass decoding unit may further include an unpacking subunit. The resource server may send the video networking resource to the resource transmission subunit in the form of a data packet. The resource transmission subunit may send the video networking resource to the unpacking subunit after acquiring the video networking resource, and the unpacking subunit may unpack the video networking resource to obtain the original data in the data packet.
In the embodiment of the present invention, when the video networking resource is video or audio data, the unpacking subunit may unpack the video networking resource to obtain compressed video/audio data that is encoded and compressed.
S22, decoding the compressed video networking audio and video data by adopting the single-path decoding unit to obtain original video networking audio and video data;
in the embodiment of the present invention, the single-pass decoding unit may further include a decoding subunit. The unpacking subunit can send the compressed video networking audio and video data to the decoding subunit after obtaining the compressed video networking audio and video data, and the decoding subunit can decode the compressed video networking audio and video data to obtain the original video networking audio and video data.
And S23, playing the original video networking audio and video data.
In the embodiment of the present invention, after the decoding subunit outputs the original video network audio/video data, the internet terminal may play the video network audio/video data by using the video network resource SDK or other software with a video playing function according to actual needs. Therefore, the video networking resources are acquired and played according to the user requirements.
In the embodiment of the invention, the SDK can create a plurality of single-channel decoding units, and the single-channel decoding units can simultaneously output a plurality of video networking audio/video data. The internet terminal can play a plurality of video networking audio and video data simultaneously or play the video networking audio and video data one by one according to actual needs.
In one embodiment of the invention, the method further comprises:
sending a resource suspension transmission request to the signaling server; the signaling server is used for sending a resource pause transmission signaling to the resource server based on a video networking protocol aiming at the resource pause transmission request; and the resource server is used for responding to the resource transmission suspension signaling and suspending the transmission of the video networking resources to the Internet terminal.
In the embodiment of the present invention, if the user wishes to suspend the acquisition of the video networking resource, the user may input a suspension instruction to the internet terminal through an input device connected to the internet terminal or through an internet device communicatively connected to the internet terminal, and the internet terminal may send a resource suspension transmission request to the signaling server in response to the suspension instruction. The signaling server may be configured to send a resource suspension transmission signaling to the resource server by using an internet of view signaling based on an internet of view protocol for the resource suspension transmission request. The resource server may suspend sending of video networking resources to the internet terminal in response to the resource suspension transmission signaling.
In one embodiment of the invention, the method further comprises:
sending a resource skip transmission request to the signaling server; the information server is used for sending a resource skip transmission signaling to the resource server based on a video networking protocol aiming at the resource skip transmission request; and the resource server is used for responding to the resource jump transmission signaling, determining a jump time point and sending the video network resources with the jump time point as a starting point to the Internet terminal.
In the embodiment of the present invention, when the video networking resource is video or audio, the video networking resource may have timestamp information. The internet terminal can adopt the timestamp information to play the video networking resources in sequence after acquiring the video networking resources.
In the embodiment of the present invention, when a user desires to jump to a time point before or after a current play time point, the user may input a jump instruction to the internet terminal through an input device connected to the internet terminal or an internet device communicatively connected to the internet terminal, and the internet terminal may confirm the jump time point in response to the jump instruction and send a resource jump transmission request including the jump time point to the signaling server. The signaling server may send a resource skip transmission signaling containing the skip time point to the resource server based on an internet of view protocol and using an internet of view signaling for the resource skip transmission request. The resource server can respond to the resource jump transmission signaling, determine a jump time point from the resource jump transmission signaling, and send the video network resource with the jump time point as a starting point to the internet terminal.
In the embodiment of the invention, the internet terminal can also cache the video networking resources, and when the jump instruction input by the user is obtained, whether the video networking resources corresponding to the jump time point exist in the internet terminal can be determined. And if the video networking resources corresponding to the jumping time points exist, the cached video networking resources can be played without sending a resource jumping request to the signaling server.
According to the video networking resource processing method, the preset video networking resource SDK is loaded, the resource acquisition request is responded, and the video networking resource SDK is adopted to create the single-path decoding unit; the method comprises the steps of obtaining a video networking resource transmission request sent by a signaling server, sending transmission confirmation information by the signaling server, obtaining video networking resources sent by the resource server aiming at the video networking resource transmission signaling, realizing the mode of loading the video networking resources SDK, providing the function of obtaining the video networking resources for an internet terminal, and having high convenience and strong universality. Meanwhile, the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit, a signaling server and a resource server are correspondingly arranged in the video network, a signaling channel is separated from a resource channel, and a dedicated signaling channel is adopted to transmit signaling between devices, so that the safety of signaling transmission can be improved, and the single-channel decoding unit can meet the safety requirement of a public safety video monitoring networking system.
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 skilled 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 invention.
Referring to fig. 8, a device for processing resources of a video network according to an embodiment of the present invention is shown, the device being applied to an internet terminal; the apparatus may include the following modules:
a loading module 801, configured to load a preset video networking resource SDK;
a creating module 802, configured to create a single-channel decoding unit by using the video networking resource SDK; the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit;
a first obtaining module 803, configured to obtain, by using the signaling transmission subunit, a resource transmission request of the video networking sent by the signaling server;
a sending module 804, configured to respond to the video networking resource transmission request, and send transmission confirmation information to the signaling server by using the signaling transmission subunit; the signaling server is used for responding the transmission confirmation information and sending a video network resource transmission signaling to the resource server;
a second obtaining module 805, configured to obtain, by using the resource transmission subunit, the video networking resource sent by the resource server for the video networking resource transmission signaling.
In one embodiment of the present invention, the creating module 802 includes:
the acquisition submodule is used for acquiring a resource acquisition request;
and the creating submodule is used for responding to the resource obtaining request and creating a single-path decoding unit by adopting the SDK.
In one embodiment of the invention, the apparatus further comprises:
a stopping module, configured to, when the resource transmission subunit does not receive the video networking resource within a preset time, or when a resource transmission stopping request sent by the signaling server is acquired;
and the releasing module is used for releasing the single-path decoding unit.
In one embodiment of the invention, the apparatus further comprises:
the unpacking module is used for unpacking the video networking resources by adopting the single-path decoding unit to obtain compressed video networking audio and video data;
the decoding module is used for decoding the compressed video networking audio and video data by adopting the single-channel decoding unit to obtain original video networking audio and video data;
and the playing module is used for playing the original video networking audio and video data.
In one embodiment of the invention, the apparatus further comprises:
a pause module, configured to send a resource pause transmission request to the signaling server; the signaling server is used for sending a resource pause transmission signaling to the resource server based on a video networking protocol aiming at the resource pause transmission request; and the resource server is used for responding to the resource transmission suspension signaling and suspending the transmission of the video networking resources to the Internet terminal.
In one embodiment of the invention, the apparatus further comprises:
a skip module, configured to send a resource skip transmission request to the signaling server; the information server is used for sending a resource skip transmission signaling to the resource server based on a video networking protocol aiming at the resource skip transmission request; and the resource server is used for responding to the resource jump transmission signaling, determining a jump time point and sending the video network resources with the jump time point as a starting point to the Internet terminal.
For the embodiment of the video network resource processing device, since it is basically similar to the embodiment of the video network resource processing method, the description is relatively simple, and for relevant points, reference may be made to part of the description of the embodiment of the video network resource processing method.
An embodiment of the present invention further provides an apparatus, 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 apparatus to perform one or more video networking resource processing methods as described in embodiments of the invention.
The embodiment of the invention also provides a computer readable storage medium, which stores a computer program to enable a processor to execute the video network resource processing method according to the embodiment of the invention.
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 so forth) 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, in this document, relational terms such as first and second, and the like are 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 foregoing detailed description is directed to a method and an apparatus for processing resources of a video network according to the present invention, and a specific example is applied in the description to explain the principles and embodiments of the present invention, and the description of the foregoing embodiment is only used to help understanding the method and the core idea of the present 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. A method for processing resources of a video network is applied to an Internet terminal and comprises the following steps:
loading a preset video networking resource SDK;
adopting the video networking resource SDK to establish a single-path decoding unit; the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit;
acquiring a video networking resource transmission request sent by a signaling server by adopting the signaling transmission subunit;
responding to the video network resource transmission request, and sending transmission confirmation information to the signaling server by adopting the signaling transmission subunit; the signaling server is used for responding the transmission confirmation information and sending a video network resource transmission signaling to the resource server;
adopting the resource transmission subunit to acquire the video networking resources sent by the resource server aiming at the video networking resource transmission signaling;
and when the resource transmission subunit does not receive the video network resources within the preset time, releasing the single-path decoding unit.
2. The method according to claim 1, wherein said step of creating a one-way decoding unit using said video networking resource SDK comprises:
acquiring a resource acquisition request;
and responding to the resource acquisition request, and establishing a single-path decoding unit by adopting the SDK.
3. The method of claim 1, further comprising:
when a resource transmission stopping request sent by the signaling server is obtained;
releasing the single-pass decoding unit.
4. The method of claim 1, further comprising:
unpacking the video networking resources by adopting the single-path decoding unit to obtain compressed video networking audio and video data;
decoding the compressed video networking audio and video data by adopting the single-path decoding unit to obtain original video networking audio and video data;
and playing the original video networking audio and video data.
5. The method of claim 1, further comprising:
sending a resource suspension transmission request to the signaling server; the signaling server is used for sending a resource pause transmission signaling to the resource server based on a video networking protocol aiming at the resource pause transmission request; and the resource server is used for responding to the resource transmission suspension signaling and suspending the transmission of the video networking resources to the Internet terminal.
6. The method of claim 1, further comprising:
sending a resource skip transmission request to the signaling server; the information server is used for sending a resource skip transmission signaling to the resource server based on a video networking protocol aiming at the resource skip transmission request; and the resource server is used for responding to the resource jump transmission signaling, determining a jump time point and sending the video network resources with the jump time point as a starting point to the Internet terminal.
7. A device for processing resources of a video network is applied to an Internet terminal and comprises:
the loading module is used for loading preset video networking resources SDK;
the creating module is used for creating a single-path decoding unit by adopting the SDK; the single-channel decoding unit comprises a signaling transmission subunit and a resource transmission subunit;
the first acquisition module is used for acquiring a video network resource transmission request sent by a signaling server by adopting the signaling transmission subunit;
the sending module is used for responding to the video network resource transmission request and sending transmission confirmation information to the signaling server by adopting the signaling transmission subunit; the signaling server is used for responding the transmission confirmation information and sending a video network resource transmission signaling to the resource server;
a second obtaining module, configured to obtain, by using the resource transmission subunit, a video networking resource sent by the resource server for the video networking resource transmission signaling;
and when the resource transmission subunit does not receive the video network resources within the preset time, releasing the single-path decoding unit.
8. The apparatus of claim 7, wherein the creation module comprises:
the acquisition submodule is used for acquiring a resource acquisition request;
and the creating submodule is used for responding to the resource obtaining request and creating a single-path decoding unit by adopting the SDK.
9. An apparatus, comprising:
one or more processors; and
one or more machine-readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform one or more of the video networking resource processing methods of claims 1-6.
10. A computer-readable storage medium storing a computer program for causing a processor to execute the method of processing resources of the video network according to any one of claims 1 to 6.
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| CN114900662A (en) * | 2022-05-11 | 2022-08-12 | 重庆紫光华山智安科技有限公司 | Method, system, device and medium for determining video stream transmission quality information |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909250A (en) * | 2009-06-05 | 2010-12-08 | 华为技术有限公司 | Resource distribution method, access network equipment node and trunking communication system |
| EP2487926A2 (en) * | 2009-04-15 | 2012-08-15 | ZTE Corporation | System, Method and Service Server for Playing Media Resources |
| CN103475638A (en) * | 2013-07-29 | 2013-12-25 | 深圳市融创天下科技股份有限公司 | Media-data transmission method and system |
| CN104320490A (en) * | 2014-11-12 | 2015-01-28 | 深圳市博康系统工程有限公司 | Reliable data transmission method and system based on SIP breakpoint resume |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8160073B2 (en) * | 2009-05-05 | 2012-04-17 | At&T Intellectual Property I, L.P. | Method and apparatus for transporting content |
-
2019
- 2019-07-30 CN CN201910696246.XA patent/CN110519331B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2487926A2 (en) * | 2009-04-15 | 2012-08-15 | ZTE Corporation | System, Method and Service Server for Playing Media Resources |
| CN101909250A (en) * | 2009-06-05 | 2010-12-08 | 华为技术有限公司 | Resource distribution method, access network equipment node and trunking communication system |
| CN103475638A (en) * | 2013-07-29 | 2013-12-25 | 深圳市融创天下科技股份有限公司 | Media-data transmission method and system |
| CN104320490A (en) * | 2014-11-12 | 2015-01-28 | 深圳市博康系统工程有限公司 | Reliable data transmission method and system based on SIP breakpoint resume |
Non-Patent Citations (1)
| Title |
|---|
| 基于SIP的中心信令控制服务器;王爽;《计算机系统应用》;20140507;全文 * |
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