CN109194901A - A kind of method for processing video frequency and device based on view networking - Google Patents
A kind of method for processing video frequency and device based on view networking Download PDFInfo
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- CN109194901A CN109194901A CN201811076857.6A CN201811076857A CN109194901A CN 109194901 A CN109194901 A CN 109194901A CN 201811076857 A CN201811076857 A CN 201811076857A CN 109194901 A CN109194901 A CN 109194901A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
This application provides a kind of method for processing video frequency and device based on view networking.The embodiment of the present invention can determine whether the Internet media server is online by PING and Echo Reply, if not online, the video for the internet protocol-based that view networked media shared platform is sent can not then be received, therefore, depending on networked media shared platform also just without continuing the video to the Internet media server transmission internet protocol-based, then also just without receiving the video based on view networking protocol for turning server transmission depending on networking association, due to no longer turning to receive the video based on view networking protocol in server from depending on networking association, it can then be released to turn the view networking number that reception is distributed based on the video depending on networking protocol in server from depending on networking association, so that this can be used depending on networking number in other occasions, it avoids being wasted depending on networking number, improve the utilization rate of view networking number.
Description
Technical field
This application involves view networking technology fields, more particularly to a kind of method for processing video frequency and dress based on view networking
It sets.
Background technique
Currently, more and more users on the net viewing video, for example, user's using terminal from network on video clothes
Video is obtained in business device, then plays the video of acquisition at the terminal.
When terminal needs to obtain video from video server, it is necessary first to establish between terminal and video server
Communication connection, then terminal can send video acquisition request to video server, then the backward terminal hair of video server
Send video, however, video take up space it is often larger, therefore video server can in the way of stream constantly to terminal send regard
Frequently.
Wherein, the communication connection established between terminal and video server needs to occupy the Internet resources of video server.
When terminal no longer needs video server to send video to terminal, terminal can be disconnected between video server
Communication connection.
Summary of the invention
To solve the above-mentioned problems, present application illustrates a kind of method for processing video frequency and device based on view networking.
In a first aspect, the method is applied to view connection present application illustrates a kind of method for processing video frequency based on view networking
In net video shared platform, which comprises
During sending the video of internet protocol-based to the Internet media server, periodically to the internet
Media server sends the packet survey meter PING based on Internet Control Message Protocol；
Whether detection receives the echo that the Internet media server is returned according to the PING in preset duration
Response；
If not receiving the Internet media server in preset duration to be answered according to the echo that the PING is returned
It answers, then stops turning to receive the video based on view networking protocol in server from depending on networking association；
It is released to turn to receive the view distributed based on the video depending on networking protocol in server depending on networking association from described
Networking number.
It is described to stop turning reception view networked video, packet in server from depending on networking association in an optional implementation
It includes:
Turn server transmission command for stopping depending on networking association to described, the command for stopping is used to indicate view networking association and turns
Server stops sending the video based on view networking protocol to the view networked video shared platform.
In an optional implementation, the method also includes:
Receive the tune stream signaling for the video that view networking primary server is sent；
Turn the tune stream signaling that server sends the video depending on networking association to described；
It receives described assist depending on networking and turns server according to the tune stream success response for adjusting stream signaling to return；
The tune, which is sent, to view networking primary server flows success response.
In an optional implementation, the method also includes:
Depending on networking association to turn server and receiving to distribute based on the video depending on networking protocol view and network from described
Number；
According to it is described depending on networking number receive it is described view networking association turn server transmission based on regard networking protocol described in
Video；
It will be based on regarding the Video Quality Metric of networking protocol as the video of internet protocol-based；
The video of internet protocol-based is sent to the Internet media server.
Second aspect, present application illustrates a kind of video process apparatus based on view networking, described device is applied to view connection
In net video shared platform, described device includes:
First sending module, for the process in the video for sending internet protocol-based to the Internet media server
In, periodically the packet survey meter PING based on Internet Control Message Protocol is sent to the Internet media server；
Whether detection module receives the Internet media server according in preset duration for detecting
The Echo Reply that PING is returned；
Stopping modular, if for not receiving the Internet media server in preset duration according to the PING
The Echo Reply of return then stops turning to receive the video based on view networking protocol in server from depending on networking association；
Release module turns to receive the view based on view networking protocol in server from described for being released to depending on networking association
Frequently the view networking number distributed.
In an optional implementation, the stopping modular is specifically used for: turning server hair depending on networking association to described
Send command for stopping, the command for stopping, which is used to indicate, described to be turned server depending on networking association and stop putting down to the view networked video is shared
Platform sends the video based on view networking protocol.
In an optional implementation, described device further include:
First receiving module, for receiving the tune stream signaling for the video that view networking primary server is sent；
Second sending module, for turning the tune stream signaling that server sends the video depending on networking association to described；
Second receiving module, for receive it is described depending on networking association turn server according to it is described adjust stream signaling return tune stream at
Function response；
Third sending module flows success response for sending the tune to view networking primary server.
In an optional implementation, described device further include:
Distribution module, for for from it is described depending on networking association turn server receive based on view networking protocol the video and divide
With view networking number；
Third receiving module, for according to it is described depending on networking number receive it is described view networking association turn server send based on
Depending on the video of networking protocol；
Conversion module, for will be based on regarding the Video Quality Metric of networking protocol as the view of internet protocol-based
Frequently；
4th sending module, for sending the video of internet protocol-based to the Internet media server.
The third aspect, present application illustrates a kind of electronic equipment, including memory, processor and storage are on a memory simultaneously
The computer program that can be run on a processor, the processor realized when executing described program as described in relation to the first aspect based on
The step of being handled depending on the video networked.
Fourth aspect, present application illustrates a kind of computer readable storage mediums, which is characterized in that described computer-readable
Computer program is stored on storage medium, when the computer program is executed by processor realize first aspect described in based on
The step of being handled depending on the video networked.
The application includes following advantages:
In embodiments of the present invention, in the process for the video for sending internet protocol-based to the Internet media server
In, periodically the packet survey meter PING based on Internet Control Message Protocol is sent to the Internet media server；Detection is in preset duration
Whether Echo Reply that server according to PING return is received；If not receiving server in preset duration according to PING
The Echo Reply of return stops turning to receive the video based on view networking protocol in server from depending on networking association；The embodiment of the present invention
Can determine whether the Internet media server is online by PING and Echo Reply, if not online, can not connect
The video for the internet protocol-based that view networked media shared platform is sent is received, therefore, also depending on networked media shared platform
Without the video for continuing to send internet protocol-based to the Internet media server, then also just turn without receiving view networking association
The video based on view networking protocol that server is sent, due to no longer turning to be received in server based on view networking association from depending on networking association
The video of view can then be released to turn the view connection that reception is distributed based on the video depending on networking protocol in server from depending on networking association
Network No. code avoids being wasted depending on networking number, improves view networking so that this can be used depending on networking number in other occasions
The utilization rate of number.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the application；
Fig. 2 is a kind of hardware structural diagram of node server of the application；
Fig. 3 is a kind of hardware structural diagram of access switch of the application；
Fig. 4 is that a kind of Ethernet association of the application turns the hardware structural diagram of gateway；
Fig. 5 is a kind of structural block diagram of processing system for video based on view networking of the application；
Fig. 6 is a kind of step flow chart of method for processing video frequency based on view networking of the application；
Fig. 7 is a kind of structural block diagram of video process apparatus based on view networking of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real
Applying mode, the present application will be further described in detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
To make those skilled in the art more fully understand the application, it is introduced below to depending on networking:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking, and node server and metropolitan area clothes
The network controlled under business device can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 the application's can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including Ethernet net
Close), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or country
Net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in this application:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking destination address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze is according to the view of packet networking purpose
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in this application: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of core idea of the application is proposed, it then follows the agreement of networking is regarded, it can be with
It is released to turn the view networking number that reception is distributed based on the video depending on networking protocol in server from depending on networking association in time, so that
This can be used depending on networking number in other occasions, avoided being wasted depending on networking number, improved the utilization of view networking number
Rate.
Referring to Fig. 5, a kind of structural block diagram of processing system for video based on view networking of the application, the system packet are shown
It includes and turns server 02, the Internet media server 03, view networking primary server 04 depending on networked media shared platform 01, depending on networking association
And internet platform 05.Turn server 02 for storing the video based on view networking protocol depending on networking association.
Turn to communicate to connect between server 02 based on view networking protocol depending on networked media shared platform 01 and depending on networking association, depending on
Networking association turns internet protocol-based between server 02 and the Internet media server 03 and communicates to connect, the Internet media service
Internet protocol-based communicates to connect between device 03 and internet platform 05, depending on networked media shared platform 01 and the main clothes of view networking
It is engaged between device 04 based on view networked server communication connection, depending on internet protocol between networking primary server 04 and internet platform 05
View communication connection.
Referring to Fig. 6, a kind of step flow chart of method for processing video frequency based on view networking of the application, this method are shown
It can be applied in view networked media shared platform 01 shown in fig. 5, this method can specifically include following steps:
In step s101, fixed during sending the video of internet protocol-based to the Internet media server
Phase sends PING to the Internet media server；
When user, which needs to obtain, turns the video stored in server depending on networking association, internet platform can be used to main view
Networked server sends the tune stream signaling of the video, and main view networked server receives the tune stream signaling of the video, and networks to view
Media shared platform sends the tune stream signaling of the video, receives being somebody's turn to do for view networking primary server transmission depending on networked media shared platform
The tune stream signaling of video；
Turn the tune stream signaling that server sends the video to depending on networking association；Turn the tune that server receives the video depending on networking association
Signaling is flowed, is then sent to view networked media shared platform and adjusts stream success response, receives view networking depending on networked media shared platform
Association turns the tune stream success response that server is returned according to the tune stream signaling；And it is successfully rung to sending to adjust to flow depending on networking primary server
It answers, receives the tune stream success response depending on networking primary server, and send the tune stream success response to internet platform, internet is flat
Platform receives the tune stream success response, so that user knows available video, then internet platform is to the Internet media service
Device sends the tune stream success response, and the Internet media server can open video reception port and receive video.
Secondly, depending on networked media shared platform receive view networking assist turn tune stream that server is returned according to the tune stream signaling at
After function response, the view based on view networking protocol can be sent to view networked media shared platform by turning server depending on networking association
Frequently, the view based on view networking protocol for turning server transmission depending on networking association and can be received depending on networked media shared platform
Frequently, it receives to distribute based on video depending on networking protocol to turn server from view networking association and regards number of networking；According to view networking number
Code receives the video based on view networking protocol for turning server transmission depending on networking association；By based on the Video Quality Metric for regarding networking protocol as
The video of internet protocol-based；The video of internet protocol-based is sent to the Internet media server.
During sending the video of internet protocol-based to the Internet media server, in order to detect internet matchmaker
Whether body server is always on, periodically can send PING to the Internet media server depending on networked video shared platform
(Packet Internet Groper, the packet survey meter based on Internet Control Message Protocol).
In this application, if the Internet media server is online, when the Internet media server receives view networking
After the PING that video shared platform is sent, Echo Reply will be returned to the Internet media server at once, depending on networked video
Shared platform receives after the Echo Reply, so that it may determine that the Internet media server is online.If not receiving echo
Response can then determine that the Internet media server goes offline.
However, sometimes the Internet media server may go offline suddenly, then restore online again at once, this section not
In online process, the Internet media server can not then receive PING, then can not also return to Echo Reply, due to interconnection
Net media server restores online again at once, therefore confiscates to an Echo Reply and must not believe that the Internet media server falls
Line.
So in this application, if not receiving still and taking office after repeatedly sending PING to the Internet media server
One response response, then can determine that the Internet media server is not online.
In step s 102, whether detection receives the Echo Reply that server is returned according to PING in preset duration；
If not receiving the Echo Reply that server is returned according to PING in preset duration to stop in step s 103
Only turn to receive the video based on view networking protocol in server from depending on networking association；
If not receiving the Echo Reply that server is returned according to PING in preset duration, it is determined that the Internet media
Server has gone offline, the Internet media server to go offline can not receive view networked video shared platform send based on mutual
Video of networking protocol, since the Internet media server to go offline can not receive what view networked video shared platform was sent
The video of internet protocol-based, in order to save Internet resources, that view networked video shared platform is also just without continuing to mutual
Networked media server send internet protocol-based the video, therefore, view networked video shared platform also just be not necessarily to after
It is continuous to turn to receive the video based on view networking protocol in server from depending on networking association；It therefore, can depending on networked video shared platform
To stop turning to receive the video based on view networking protocol in server from depending on networking association.
Specifically, command for stopping, command for stopping can be sent to server is turned depending on networking association depending on networked video shared platform
Be used to indicate depending on networking association turn server stop to view networked video shared platform send based on view networking protocol video.Depending on connection
Net association turns to stop being sent to view networked video shared platform based on view networking association after server receives the command for stopping
The video of view.
In step S104, it is released to distribute from depending on networking to assist to turn to receive in server based on the video depending on networking protocol
View network number.
Due to no longer turning to receive the video based on view networking protocol in server from depending on networking association, then can be released to from view
Networking association turns to receive the view networking number distributed based on the video depending on networking protocol, the number energy so that the view is networked in server
It is enough to be used in other occasions, it avoids being wasted depending on networking number, improves the utilization rate of view networking number.
In embodiments of the present invention, in the process for the video for sending internet protocol-based to the Internet media server
In, periodically the packet survey meter PING based on Internet Control Message Protocol is sent to the Internet media server；Detection is in preset duration
Whether Echo Reply that server according to PING return is received；If not receiving server in preset duration according to PING
The Echo Reply of return stops turning to receive the video based on view networking protocol in server from depending on networking association；The embodiment of the present invention
Can determine whether the Internet media server is online by PING and Echo Reply, if not online, can not connect
The video for the internet protocol-based that view networked media shared platform is sent is received, therefore, also depending on networked media shared platform
Without the video for continuing to send internet protocol-based to the Internet media server, then also just turn without receiving view networking association
The video based on view networking protocol that server is sent, due to no longer turning to be received in server based on view networking association from depending on networking association
The video of view can then be released to turn the view connection that reception is distributed based on the video depending on networking protocol in server from depending on networking association
Network No. code avoids being wasted depending on networking number, improves view networking so that this can be used depending on networking number in other occasions
The utilization rate of number.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, the embodiment of the present application is not limited by the described action sequence, because according to
According to the embodiment of the present application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and related movement not necessarily the application is implemented
Necessary to example.
Referring to Fig. 7, a kind of structural block diagram of video process apparatus based on view networking of the application, device tool are shown
Body may include following module:
First sending module 11, for the process in the video for sending internet protocol-based to the Internet media server
In, periodically the packet survey meter PING based on Internet Control Message Protocol is sent to the Internet media server；
Whether detection module 12 receives the Internet media server according in preset duration for detecting
The Echo Reply that PING is returned；
Stopping modular 13, if for not receiving the Internet media server in preset duration according to
The Echo Reply that PING is returned then stops turning to receive the video based on view networking protocol in server from depending on networking association；
Release module 14 turns to be received in server based on described in view networking protocol from described for being released to depending on networking association
Video and distribute view networking number.
In an optional implementation, the stopping modular 13 is specifically used for: turning server depending on networking association to described
Send command for stopping, the command for stopping be used to indicate it is described view networking association turn server stop to the view networked video share
Platform sends the video based on view networking protocol.
In an optional implementation, described device further include:
First receiving module, for receiving the tune stream signaling for the video that view networking primary server is sent；
Second sending module, for turning the tune stream signaling that server sends the video depending on networking association to described；
Second receiving module, for receive it is described depending on networking association turn server according to it is described adjust stream signaling return tune stream at
Function response；
Third sending module flows success response for sending the tune to view networking primary server.
In an optional implementation, described device further include:
Distribution module, for for from it is described depending on networking association turn server receive based on view networking protocol the video and divide
With view networking number；
Third receiving module, for according to it is described depending on networking number receive it is described view networking association turn server send based on
Depending on the video of networking protocol；
Conversion module, for will be based on regarding the Video Quality Metric of networking protocol as the view of internet protocol-based
Frequently；
4th sending module, for sending the video of internet protocol-based to the Internet media server.
In embodiments of the present invention, in the process for the video for sending internet protocol-based to the Internet media server
In, periodically the packet survey meter PING based on Internet Control Message Protocol is sent to the Internet media server；Detection is in preset duration
Whether Echo Reply that server according to PING return is received；If not receiving server in preset duration according to PING
The Echo Reply of return stops turning to receive the video based on view networking protocol in server from depending on networking association；The embodiment of the present invention
Can determine whether the Internet media server is online by PING and Echo Reply, if not online, can not connect
The video for the internet protocol-based that view networked media shared platform is sent is received, therefore, also depending on networked media shared platform
Without the video for continuing to send internet protocol-based to the Internet media server, then also just turn without receiving view networking association
The video based on view networking protocol that server is sent, due to no longer turning to be received in server based on view networking association from depending on networking association
The video of view can then be released to turn the view connection that reception is distributed based on the video depending on networking protocol in server from depending on networking association
Network No. code avoids being wasted depending on networking number, improves view networking so that this can be used depending on networking number in other occasions
The utilization rate of number.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiments of the present application may be provided as method, apparatus or calculating
Machine program product.Therefore, the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present application can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present application is referring to according to the method for the embodiment of the present application, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although preferred embodiments of the embodiments of the present application have been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and all change and modification within the scope of the embodiments of the present application.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of method for processing video frequency and device based on view networking provided herein, detailed Jie has been carried out
It continues, specific examples are used herein to illustrate the principle and implementation manner of the present application, and the explanation of above embodiments is only
It is to be used to help understand the method for this application and its core ideas；At the same time, for those skilled in the art, according to this Shen
Thought please, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage
Solution is the limitation to the application.
Claims (10)
1. a kind of method for processing video frequency based on view networking, which is characterized in that it is shared flat that the method is applied to view networked video
In platform, which comprises
During sending the video of internet protocol-based to the Internet media server, periodically to the Internet media
Server sends the packet survey meter PING based on Internet Control Message Protocol；
Whether detection receives the Echo Reply that the Internet media server is returned according to the PING in preset duration；
If not receiving the Echo Reply that the Internet media server is returned according to the PING in preset duration,
Stop turning to receive the video based on view networking protocol in server from depending on networking association；
It is released to turn to receive the view distributed based on the video depending on networking protocol networking in server depending on networking association from described
Number.
2. the method according to claim 1, wherein described stop turning reception view connection in server from depending on networking association
Net video, comprising:
Turn server transmission command for stopping depending on networking association to described, the command for stopping is used to indicate view networking association and turns service
Device stops sending the video based on view networking protocol to the view networked video shared platform.
3. the method according to claim 1, wherein the method also includes:
Receive the tune stream signaling for the video that view networking primary server is sent；
Turn the tune stream signaling that server sends the video depending on networking association to described；
It receives described assist depending on networking and turns server according to the tune stream success response for adjusting stream signaling to return；
The tune, which is sent, to view networking primary server flows success response.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
Depending on networking association to turn server and receiving to distribute based on the video depending on networking protocol view networking number from described；
The video based on view networking protocol for turning server transmission depending on networking association is received depending on networking number according to described；
It will be based on regarding the Video Quality Metric of networking protocol as the video of internet protocol-based；
The video of internet protocol-based is sent to the Internet media server.
5. a kind of video process apparatus based on view networking, which is characterized in that it is shared flat that described device is applied to view networked video
In platform, described device includes:
First sending module, for determining during sending the video of internet protocol-based to the Internet media server
Phase sends the packet survey meter PING based on Internet Control Message Protocol to the Internet media server；
Detection module is returned for whether detection to receive the Internet media server in preset duration according to the PING
The Echo Reply returned；
Stopping modular, if returned for not receiving the Internet media server in preset duration according to the PING
Echo Reply, then stop from view networking association turn in server receive based on regard networking protocol the video；
Release module, for be released to from it is described depending on networking association turn in server receive based on view networking protocol the video and
The view networking number of distribution.
6. device according to claim 5, which is characterized in that the stopping modular is specifically used for: networking and assist to the view
Turn server send command for stopping, the command for stopping be used to indicate it is described view networking association turn server stop to the view networking
Video shared platform sends the video based on view networking protocol.
7. device according to claim 5, which is characterized in that described device further include:
First receiving module, for receiving the tune stream signaling for the video that view networking primary server is sent；
Second sending module, for turning the tune stream signaling that server sends the video depending on networking association to described；
Second receiving module, for receive it is described depending on networking association turn server according to it is described adjust stream signaling return tune stream successfully ring
It answers；
Third sending module flows success response for sending the tune to view networking primary server.
8. device according to claim 7, which is characterized in that described device further include:
Distribution module, for for from it is described depending on networking association turn server reception distribute institute based on the video depending on networking protocol
State view networking number；
Third receiving module, for according to it is described depending on networking number receive it is described view networking association turn server transmission based on view connection
The video of fidonetFido；
Conversion module, for will be based on regarding the Video Quality Metric of networking protocol as the video of internet protocol-based；
4th sending module, for sending the video of internet protocol-based to the Internet media server.
9. a kind of electronic equipment including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, which is characterized in that the processor realizes base according to any one of claims 1 to 4 when executing described program
In the step of video of view networking is handled.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program is realized when the computer program is executed by processor such as the networking described in any one of claims 1 to 6 based on view
The step of video processing.
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| CN201811076857.6A CN109194901A (en) | 2018-09-14 | 2018-09-14 | A kind of method for processing video frequency and device based on view networking |
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| CN201811076857.6A CN109194901A (en) | 2018-09-14 | 2018-09-14 | A kind of method for processing video frequency and device based on view networking |
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| CN110049281A (en) * | 2019-03-15 | 2019-07-23 | 视联动力信息技术股份有限公司 | Method for processing video frequency and device |
| CN110049282A (en) * | 2019-03-15 | 2019-07-23 | 视联动力信息技术股份有限公司 | Method for processing video frequency and device |
| CN110933512A (en) * | 2019-10-23 | 2020-03-27 | 视联动力信息技术股份有限公司 | Load determination method and device based on video network |
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Application publication date: 20190111 |