CN110198431A - A kind of processing method, system and the device and storage medium of audio, video data packet - Google Patents
A kind of processing method, system and the device and storage medium of audio, video data packet Download PDFInfo
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- CN110198431A CN110198431A CN201910368597.8A CN201910368597A CN110198431A CN 110198431 A CN110198431 A CN 110198431A CN 201910368597 A CN201910368597 A CN 201910368597A CN 110198431 A CN110198431 A CN 110198431A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
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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
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- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides processing method, the systems of a kind of audio, video data packet, and a kind of device and storage medium, wherein, the described method includes: node server is parsed to obtain the identification information of live streaming terminal to the displaying request data package received, is sent according to the identification information of live streaming terminal and downstream communications link and show request data package to terminal is broadcast live；Node server receives live streaming terminal according to the audio, video data packet of return, and audio, video data packet is sent to dispatch server, and audio, video data packet is sent to displaying terminal by dispatch server, so that displaying terminal shows audio, video data packet.The embodiment of the present invention realizes that displaying terminal shows request to the audio, video data of live streaming terminal by dispatch server and node server, it avoids and terminal is controlled using remote controler, the requirement to physical environment is reduced in the operating process of controlling terminal, the control range for expanding terminal improves flexibility and the convenience of controlling terminal.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to processing method, the system of a kind of audio, video data packet, with
And a kind of device and a kind of computer readable storage medium.
Background technique
It is a kind of dedicated network for being used for high-speed transfer HD video and specialized protocol based on ethernet hardware depending on networking,
It is the more advanced form of internet depending on networking, is a real-time network.Depending on the terminal in networking by acquiring and transmitting audio-video
Data are to realize video conference function.
Currently, during video conference, it is main that terminal is controlled using the remote controler of terminal.But with end
Being continuously increased for end quantity, produces following two aspects problem:
Problem one needs to guarantee that remote controler and terminal are in a physical space, to distant by remote control control terminal
Control device is more demanding with environment locating for terminal, if the distance between remote controler and terminal are distant, will cause remote controler control
The case where malfunction of terminal processed.Moreover, if the video conference by another terminal of one terminal display of remote control control is drawn
Face needs user to input the view networking number of above-mentioned another terminal on a remote control.In the case where terminal quantity is more and more,
Length depending on networking number also correspondingly increases, and reduces the convenience of remote control control terminal.
Problem two, by remote control control terminal, for example, the audio-video of acquisition, transmission audio, video data, acquisition or transmission
Data can not be played back.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
It processing method, system and a kind of device of a kind of audio, video data packet to solve the above problems and a kind of computer-readable deposits
Storage media.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of processing method of audio, video data packet, the sides
Method is networked applied to view, and the view networking is connect with ethernet communication, wherein including node server and directly in the view networking
Terminal is broadcast, includes dispatch server and displaying terminal in the Ethernet；The node server respectively with the dispatch service
Device and live streaming terminal communication connection, the dispatch server and the displaying terminal communicate to connect；The described method includes: institute
It states node server and receives the displaying request data package from the dispatch server, the dispatch server is used for basis and comes from
The displaying solicited message of the displaying terminal generates the displaying request data package, and the displaying solicited message includes the live streaming
The identification information of the identification information of terminal and the displaying terminal；The node server carries out the displaying request data package
Parsing obtains the identification information of the live streaming terminal, and according to the identification information of the live streaming terminal and is in advance the live streaming
The downstream communications link of terminal configuration sends the displaying request data package to the live streaming terminal；The node server receives
The audio, video data packet returned from the live streaming terminal according to the displaying request data package, and by the audio, video data packet
It is sent to the dispatch server, the dispatch server is also used to for the audio, video data packet being sent to the displaying eventually
End, so that the displaying terminal shows the audio, video data packet.
Optionally, the node server parses the displaying request data package, obtains the live streaming terminal
The step of identification information, comprising: the node server is according to preset first view networking protocol to the displaying request data
Packet is parsed, and the identification information of the live streaming terminal is obtained；Wherein, the first view networking protocol includes showing request management
Transparent transmission information field shows request field, displaying terminal identification field and live streaming terminal iidentification field.
Optionally, the live streaming terminal is used to carry out the displaying request data package according to the first view networking protocol
Parsing, obtains the corresponding displaying solicited message of the displaying request field and the corresponding exhibition of the displaying terminal identification field
Show the identification information of terminal, and the sound is generated according to the identification information of the audio, video data and the displaying terminal got and is regarded
Frequency data packet.
Optionally, the method also includes: the node server receives the displaying number of responses from the live streaming terminal
The dispatch server is forwarded to according to packet, and by the displaying response data packet；The dispatch server is also used to according to default
Second the displaying response data packet is parsed to obtain parsing result depending on networking protocol, and the parsing result is stored
To in preset database.
Optionally, the dispatch server is also used to according to the second view networking protocol to the displaying response data packet
It is parsed, obtain showing successful information or shows failure information；Wherein, the second view networking protocol includes showing response pipe
Transparent transmission information field is managed, responsive state advertisement field is shown, displaying terminal identification field, live streaming terminal iidentification field, shows and ring
It answers type field, show result field.
The embodiment of the invention also discloses a kind of processing system of audio, video data packet, the system is applied to view networking,
The view networking is connect with ethernet communication, wherein includes node server and live streaming terminal, the ether in the view networking
It include dispatch server and displaying terminal in net；The node server respectively with the dispatch server and the live streaming terminal
Communication connection, the dispatch server and the displaying terminal communicate to connect；The node server includes: receiving module, is used
In receiving the displaying request data package from the dispatch server, the dispatch server is used for according to whole from the displaying
The displaying solicited message at end generates the displaying request data package, described to show that solicited message includes the mark of the live streaming terminal
The identification information of information and the displaying terminal；Parsing module obtains institute for parsing to the displaying request data package
The identification information of live streaming terminal is stated, and according to the identification information of the live streaming terminal and in advance under live streaming terminal configuration
Row communication link sends the displaying request data package to the live streaming terminal；Forwarding module comes from the live streaming for receiving
The audio, video data packet that terminal is returned according to the displaying request data package, and the audio, video data packet is sent to the tune
Server is spent, the dispatch server is also used to the audio, video data packet being sent to the displaying terminal, so as to the exhibition
Show audio, video data packet described in terminal display.
Optionally, the parsing module, for regarding networking protocol to the displaying request data package according to preset first
It is parsed, obtains the identification information of the live streaming terminal；Wherein, the first view networking protocol includes showing that request management is saturating
It passes information field, show request field, displaying terminal identification field and live streaming terminal iidentification field.
Optionally, the live streaming terminal is used to carry out the displaying request data package according to the first view networking protocol
Parsing, obtains the corresponding displaying solicited message of the displaying request field and the corresponding exhibition of the displaying terminal identification field
Show the identification information of terminal, and the sound is generated according to the identification information of the audio, video data and the displaying terminal got and is regarded
Frequency data packet；The forwarding module is also used to receive the displaying response data packet from the live streaming terminal, and by the displaying
Response data packet is forwarded to the dispatch server；The dispatch server is also used to according to preset second view networking protocol pair
The displaying response data packet is parsed to obtain parsing result, and the parsing result is stored into preset database；
The dispatch server is also used to parse the displaying response data packet depending on networking protocol according to described second, is opened up
Show successful information or shows failure information；Wherein, it is described second view networking protocol include show response management transparent transmission information field,
It shows responsive state advertisement field, displaying terminal identification field, live streaming terminal iidentification field, shows respond style field, shows
Result field.
The embodiment of the invention also discloses a kind of devices, comprising:
One or more processors；With
One or more machine readable medias of instruction are stored thereon with, are executed when by one or more processors
When, so that described device executes the processing method of audio, video data packet as described in the embodiments of the present invention.
The embodiment of the invention also discloses the computer programs of a kind of computer readable storage medium, storage to handle
Device executes the processing method of audio, video data packet as described in the embodiments of the present invention.
The embodiment of the present invention includes following advantages:
The embodiment of the present invention is applied in view networking, can connect with ethernet communication depending on networking.May include depending on networking
Node server and live streaming terminal, Ethernet may include dispatch server and displaying terminal.Wherein, node server can divide
It is not communicated to connect with dispatch server and live streaming terminal.Dispatch server can be communicated to connect with displaying terminal.Node server
It can be responsible for being managed the live streaming terminal for communicating with connection, live streaming terminal can acquire and transmit audio, video data packet extremely
Node server, dispatch server can receive the displaying solicited message from displaying terminal, and raw according to displaying solicited message
At request data package is shown, retransmits and show request data package to node server.Node server is to displaying request data package
It is parsed, concurrent putting on display shows request data package to terminal is broadcast live.Terminal is broadcast live and returns to audio, video data packet to node server,
Audio, video data packet is forwarded to dispatch server by node server, so that dispatch server sends audio, video data packet to displaying
Terminal, displaying terminal can show the audio, video data packet received.
In embodiments of the present invention, displaying terminal can be realized to live streaming terminal by dispatch server and node server
Audio, video data show request, avoid and terminal controlled using remote controler, dropped in the operating process of controlling terminal
The low requirement to physical environment, expands the control range of terminal, improves flexibility and the convenience of controlling terminal.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of step flow chart of the processing method embodiment of audio, video data packet of the embodiment of the present invention；
Fig. 6 is a kind of based on starting to watch live streaming process and knot in live broadcasting method depending on watching for networking of the embodiment of the present invention
Beam watches the schematic diagram of live streaming process；
Fig. 7 is a kind of based on watching and start to watch live streaming operating process in live broadcasting method depending on networking of the embodiment of the present invention
In or terminate watch live streaming operating process in data flow schematic diagram；
Fig. 8 be the embodiment of the present invention it is a kind of based on depending on networking watch in live broadcasting method return watch live streaming operating result
Schematic diagram；
Fig. 9 be the embodiment of the present invention it is a kind of based on depending on networking watch in live broadcasting method return watch live streaming operating result
During data flow schematic diagram；
Figure 10 is a kind of knot of the processing system embodiment interior joint server of audio, video data packet of the embodiment of the present invention
Structure schematic diagram.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further 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.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
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
First video flow.It is exchanged different from simple network packet packet switch (PacketSwitching) or lattice network
(Circuit Switching) meets Streaming demand using PacketSwitching depending on networking technology.Depending on networking technology
Have flexible, the simple and low price of packet switch, be provided simultaneously with the quality and safety assurance of circuit switching, realizes the whole network exchange
The seamless connection of formula virtual circuit 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 network, and node server and metropolitan area
The network controlled under server 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 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(or national 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 association turns 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, the Bao Jun that Network Interface Module 201, CPU module 203, disk array module 204 are come in enters 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 module, are forwarded: 1) end if meeting the following conditions
It is less than that mouth sends caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, packet
Include the operation such as initialization, read-write to hard disk；CPU module 203 be mainly responsible for access switch, terminal (not shown) it
Between 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 304 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, may include two kinds of situations:
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 308 is configured by CPU module 304, 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 mesh way 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, according to the view of packet networking mesh if there is Bao Ze
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 embodiments of the present invention: 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.
With reference to Fig. 5, the step of showing a kind of processing method embodiment of audio, video data packet of the embodiment of the present invention stream
Cheng Tu, this method are applied to view networking, can connect with ethernet communication depending on networking, wherein depending on may include node in networking
Server and live streaming terminal, may include dispatch server and displaying terminal in Ethernet.Node server can respectively with tune
Server and live streaming terminal communication connection are spent, dispatch server can be communicated to connect with displaying terminal, and this method specifically can wrap
Include following steps:
Step 501, node server receives the displaying request data package from dispatch server.
In the embodiment of the present invention, dispatch server can obtain from displaying terminal and show solicited message.Displaying request letter
The identification information of displaying terminal and the identification information of live streaming terminal can be carried in breath.For example, showing in solicited message ZS01
The identification information of displaying terminal ZZ1 and the identification information of live streaming terminal ZB1 can be carried.Show that solicited message ZS01 can be indicated
Displaying terminal ZZ1 needs to show the audio, video data of live streaming terminal ZB1.
In practical applications, user can input in displaying terminal shows solicited message, such as inputs the volume of displaying terminal
Number and live streaming terminal number.Alternatively, user can be selected in displaying terminal live streaming terminal, displaying terminal can in response to
The selection operation at family, and then generate the number for carrying displaying terminal and the displaying solicited message of the number of terminal is broadcast live.This hair
Bright embodiment is not specifically limited to technological means used by showing solicited message etc. is generated.
In the embodiment of the present invention, dispatch server can be according to Ethernet protocol from personal computer, smart phone, plate
It is obtained in the displaying terminals such as computer and shows solicited message, alternatively, personal computer, smart phone, tablet computer in Ethernet
Equal displaying terminals can send to dispatch server according to Ethernet protocol and show solicited message.Either dispatch server is from exhibition
Show that terminal obtains and show that solicited message or displaying terminal send displaying solicited message to dispatch server, dispatch server is equal
It can provide dedicated application programming interface (Application Programming Interface, API), individual's meter
The displaying terminals such as calculation machine, smart phone, tablet computer can call the dedicated API, to transmit displaying solicited message.
In the embodiment of the present invention, the dispatch server in Ethernet with depending on the node server in networking to be led to
Letter needs Ethernet protocol and regards the conversion between networking protocol.Dispatch server can ask displaying according to depending on networking protocol
It asks information to be converted to displaying request data package, sends and show request data package to node server.It may also be said that dispatch server
The displaying solicited message for supporting Ethernet protocol is converted to the displaying request data package for supporting view networking protocol, retransmits displaying
Request data package is to node server.
In one preferred embodiment of the invention, displaying terminal can be sent to dispatch server starts to show request letter
Breath, this starts to show that solicited message may include the identification information of displaying terminal and the identification information of live streaming terminal, this starts to open up
Show that solicited message indicates that displaying terminal needs to show the audio, video data of live streaming terminal.Dispatch server can be according to starting to show
Request protocol will start to show that solicited message is encapsulated as starting to show request data package, for example, as shown in table 1, it is a kind of to start to open up
Show that request protocol may include starting to show request management transparent transmission information field, starting to show request field, start displaying terminal
Identification field and start be broadcast live terminal iidentification field.
| Field number | Length | Code | Explanation |
| 1 | 1W | 0x8405 | Start to show request management transparent transmission information |
| 2 | 1W | 0x1511 | Start to show request |
| 3 | 10W | local_devid | Start displaying terminal mark |
| 4 | 10W | recv_devid | Start that terminal iidentification is broadcast live |
Table 1
In one preferred embodiment of the invention, displaying terminal can be sent to dispatch server terminates to show request letter
Breath, this terminates to show that solicited message may include the identification information that terminal is broadcast live, this terminates to show that solicited message indicates to show eventually
End does not need the audio, video data for showing live streaming terminal again.Dispatch server can will terminate exhibition according to displaying request protocol is terminated
Show that solicited message is encapsulated as terminating to show request data package, for example, as shown in table 2, a kind of ends displaying request protocol be can wrap
End is included to show request management transparent transmission information field, terminate to show request field and terminate live streaming terminal iidentification field.
| Field number | Length | Code | Explanation |
| 1 | 1W | 0x8405 | Terminate to show request management transparent transmission information |
| 2 | 1W | 0x1512 | Terminate to show request |
| 3 | 10W | recv_devid | Terminate live streaming terminal iidentification |
Table 2
Step 502, node server parses displaying request data package, obtains the identification information of live streaming terminal, and
It sends in advance according to the identification information of live streaming terminal and for the downstream communications link of live streaming terminal configuration and shows request data package extremely
Terminal is broadcast live.
In one preferred embodiment of the invention, node server can start to show that request protocol is split according to above-mentioned
Begin to show that request data package is parsed, obtains the identification information of displaying terminal and the identification information of live streaming terminal.Alternatively, node
Server can be parsed according to displaying request protocol is terminated to displaying request data package is terminated, and obtain the mark of live streaming terminal
Information.Node server, can be according to determining pair of identification information of live streaming terminal after the identification information for obtaining live streaming terminal
The relevant information for the live streaming terminal answered, such as title, number, the network address of live streaming terminal, the embodiment of the present invention is to terminal
Content, the format of relevant information etc. be not specifically limited.It in turn, can be according to the downstream communications link for live streaming terminal configuration
Transmission starts to show request data package or terminates to show request data package to terminal is broadcast live.
Live streaming terminal, which receives, to be started to show request data package or terminates after showing request data package, can be according to first
Depending on networking protocol to start show request data package or terminate show request data package parse, obtain show request field pair
The identification information of the displaying solicited message and the corresponding displaying terminal of displaying terminal identification field answered.When displaying solicited message is to open
When beginning to show solicited message, live streaming terminal can acquire audio, video data, and according to collected audio, video data and show eventually
The identification information at end generates audio, video data packet, and then transmits audio, video data packet to node server.When displaying solicited message
When to terminate to show solicited message, live streaming terminal can terminate to acquire audio, video data.
When showing solicited message is to start to show solicited message, step 503 is executed, node server is received from live streaming
Audio, video data packet is sent to dispatch server according to the audio, video data packet for showing that request data package returns by terminal, is adjusted
Degree server is also used to audio, video data packet being sent to displaying terminal, so that displaying terminal shows audio, video data packet.
In the embodiment of the present invention, live streaming terminal generates the sound view for carrying the identification information of audio, video data and displaying terminal
After frequency data packet, audio, video data packet can be transmitted to node server according to depending on networking protocol.Node server according to
Audio, video data packet is parsed depending on networking protocol to obtain the identification information of audio, video data and displaying terminal, and according to ether
FidonetFido is transmitted to dispatch server after being packaged the identification information of audio, video data and displaying terminal.Dispatch server is pressed
It parses to obtain the identification information of audio, video data and displaying terminal according to Ethernet protocol, be determined according to the identification information of displaying terminal
The network address of displaying terminal, and then audio, video data is transmitted to displaying terminal, so that displaying terminal regards the sound received
Frequency evidence is shown.
So far, the embodiment of the present invention realizes the process that the audio, video data of live streaming terminal was requested and shown to displaying terminal.
In one preferred embodiment of the invention, live streaming terminal is receiving displaying request data package, and asks to displaying
After asking data packet to be parsed, it can be returned to node server and show response data packet.The displaying response data packet can be with
Indicate live streaming terminal to the parsing result for showing request data package, including successfully resolved or parsing failure.The displaying number of responses
According to packet also may indicate that live streaming terminal start to acquire, start to transmit the live streaming of audio, video data as a result, include be broadcast live successfully or
Live streaming failure.The displaying response data packet also may indicate that the stopping that live streaming terminal terminates acquisition, terminates transmission audio, video data
As a result, including stopping successfully or stopping failure.Node server receives the displaying response data packet of live streaming terminal, will show
Response data packet is forwarded to dispatch server.Dispatch server can be according to preset second view networking protocol to displaying number of responses
It is parsed to obtain parsing result according to packet, and parsing result is stored into database.
In practical applications, dispatch server can parse displaying response data packet depending on networking protocol according to second
It obtains showing successful information or shows failure information.For example, as shown in table 3, one kind second may include exhibition depending on networking protocol
Show response management transparent transmission information field, show responsive state advertisement field, displaying terminal identification field, live streaming terminal iidentification word
Section shows respond style field, shows result field.
Table 3
In the embodiment of the present invention, dispatch server can start to show by parse displaying response data packet
Successful information starts to show failure information, terminates to show successful information or terminate to show that failure information etc. is stored into database,
The result for showing and requesting can be inquired from database so as to subsequent.In addition to this, terminal can also will be broadcast live in dispatch server
It acquires and the audio, video data transmitted is stored into database, audio, video data is played back so as to subsequent.
Based on a kind of related description of the above-mentioned processing method embodiment about audio, video data packet, a kind of base is described below
In depending on networking watch live broadcasting method.It is divided according to the practical application process for watching live streaming, watches that live streaming may include starting to receive
It sees live and two aspect of live streaming is watched in end.Wherein, start to watch that live streaming process and end watch that live streaming process can be such as Fig. 6
It is shown, dispatch server receive the Conference control software from mobile phone terminal or individual calculus generator terminal start to watch live streaming request
Or terminate to watch that live streaming is requested, this starts to watch that live streaming is requested or this terminates to watch in live streaming request include the end for watching live streaming
The number at end and the number of local terminal.Dispatch server can to start to watch live streaming request or terminate watch live streaming request into
Row data legitimacy verifies, for example, verification watches whether the number of the terminal of live streaming is correct etc..If data validation verification is not led to
It crosses, then dispatch server can not pass through result to Conference control software return legitimacy verifies.Dispatch server can be in number
After passing through according to legitimacy verifies, it will start to watch live streaming request or terminate to watch that live streaming request is accordingly regarded according to beginning first
Networking protocol, which is converted to, to be started to watch live streaming request data package or terminates to watch live streaming request data package, and then will start to watch straight
It broadcasts request data package or terminates to watch that live streaming request data package is sent to node server, node server will further start to receive
It sees live request data package or terminates to watch that live streaming request data package is sent to corresponding terminal, terminal can be opened what is received
Beginning watches live streaming request data package or terminates to watch that live streaming request data package is parsed, and starts publication live streaming operation to execute
Or terminate publication live streaming operation.Start in publication live streaming operating process in execution, terminal passes through collected audio, video data
Node server, dispatch server are back to Conference control software, and Conference control software plays out audio, video data, until
This, starts to watch that live streaming process terminates.Terminating in publication live streaming operating process executing, terminal terminates to acquire audio, video data,
Or terminate transmission audio, video data to node server.In brief, starting to watch in live streaming operating process or terminating to receive
It sees live in operating process, data flow is as shown in fig. 7, dispatch server starts to watch live streaming request to node server transmission
Live streaming request data package is watched in data packet or end, and node server will start to watch live streaming request data package again or terminate to watch
Live streaming request data package is transmitted to terminal.
After terminal execution starts publication live streaming operation or terminates publication live streaming operation, terminal can also be to dispatch service
Live streaming operating result is watched in device return.As shown in figure 8, terminal is generated according to the second view networking protocol shows response data packet, and
It will show that response data packet is sent to node server.Node server will show that response data packet is sent to dispatch server.
Dispatch server can show that response data packet is parsed according to second depending on networking protocol to receiving, and parsing result is deposited
Storage is into database, moreover, dispatch server can also return to parsing result to Conference control software, for example, dispatch server
Start to watch to the return of Conference control software be broadcast live successfully, start to watch live streaming failure, terminate to watch and be broadcast live successfully or end receipts
See live failure.In brief, during live streaming operating result is watched in return, data flow as shown in figure 9, terminal to section
Point server transmission shows response data packet, and node server will show that response data packet is transmitted to dispatch server again.
The embodiment of the present invention is applied in view networking, can connect with ethernet communication depending on networking.May include depending on networking
Node server and live streaming terminal, Ethernet may include dispatch server and displaying terminal.Wherein, node server can divide
It is not communicated to connect with dispatch server and live streaming terminal.Dispatch server can be communicated to connect with displaying terminal.Node server
It can be responsible for being managed the live streaming terminal for communicating with connection, live streaming terminal can acquire and transmit audio, video data packet extremely
Node server, dispatch server can receive the displaying solicited message from displaying terminal, and raw according to displaying solicited message
At request data package is shown, retransmits and show request data package to node server.Node server is to displaying request data package
It is parsed, concurrent putting on display shows request data package to terminal is broadcast live.Terminal is broadcast live and returns to audio, video data packet to node server,
Audio, video data packet is forwarded to dispatch server by node server, so that dispatch server sends audio, video data packet to displaying
Terminal, displaying terminal can show the audio, video data packet received.
In embodiments of the present invention, displaying terminal can be realized to live streaming terminal by dispatch server and node server
Audio, video data show request, avoid and terminal controlled using remote controler, dropped in the operating process of controlling terminal
The low requirement to physical environment, expands the control range of terminal, improves flexibility and the convenience of controlling terminal.
In watching live streaming application scenarios, starts publication live streaming operation in live streaming terminal execution or terminate publication live streaming operation
Later, live streaming terminal can also return to dispatch server and watch live streaming operating result, so as to dispatch server to mobile phone terminal or
Live streaming operating result is watched in the Conference control software return of the displaying terminals such as individual calculus generator terminal, and then on Conference control software
It intuitively shows and watches live streaming operating result, improve the convenience for watching live streaming.
Moreover, the collected audio, video data of terminal, and the receipts that live streaming terminal returns can will be broadcast live in dispatch server
It sees live operating result to store into database, and then audio, video data is played back, live streaming behaviour is watched to live streaming terminal
It is counted as result, is finally organized into the historical data for watching live streaming, the perfect function of watching live streaming.
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, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, 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 the related movement not necessarily present invention is implemented
Necessary to example.
With reference to Figure 10, a kind of processing system embodiment interior joint clothes of audio, video data packet of the embodiment of the present invention are shown
The structural block diagram of business device, the system are applied to view networking, and the view networking is connect with ethernet communication, wherein the view joins
Include node server and live streaming terminal in net, includes dispatch server and displaying terminal in the Ethernet；The node clothes
Device be engaged in respectively with the dispatch server and live streaming terminal communication connection, the dispatch server and the displaying terminal are logical
Letter connection；The node server may include following module:
Receiving module 1001, for receiving the displaying request data package from the dispatch server, the dispatch service
Device is used to generate the displaying request data package, the displaying request letter according to the displaying solicited message from the displaying terminal
Breath includes the identification information of the live streaming terminal and the identification information of the displaying terminal；Parsing module 1002, for described
It shows that request data package is parsed, obtains the identification information of the live streaming terminal, and believe according to the mark of the live streaming terminal
Breath and the downstream communications link configured in advance for the live streaming terminal send the displaying request data package to the live streaming terminal；
Forwarding module 1003, for receiving the audio, video data returned from the live streaming terminal according to the displaying request data package
Packet, and the audio, video data packet is sent to the dispatch server, the dispatch server is also used to the audio-video
Data packet is sent to the displaying terminal, so that the displaying terminal shows the audio, video data packet.
In one preferred embodiment of the invention, the parsing module 1002, for networking according to preset first view
Agreement parses the displaying request data package, obtains the identification information of the live streaming terminal；Wherein, the first view connection
FidonetFido includes showing request management transparent transmission information field, showing request field, displaying terminal identification field and live streaming terminal mark
Character learning section.
In one preferred embodiment of the invention, the live streaming terminal is used for according to the first view networking protocol to institute
It states and shows that request data package is parsed, obtain the corresponding displaying solicited message of displaying request field and the displaying terminal
The identification information of the corresponding displaying terminal of identification field, and according to the audio, video data and the displaying terminal got
Identification information generates the audio, video data packet；The forwarding module 1003 is also used to receive the exhibition from the live streaming terminal
Show response data packet, and the displaying response data packet is forwarded to the dispatch server；The dispatch server is also used to
Parsed to obtain parsing result to the displaying response data packet depending on networking protocol according to preset second, and by the parsing
As a result it stores into preset database；The dispatch server is also used to according to the second view networking protocol to the displaying
Response data packet is parsed, and is obtained showing successful information or is shown failure information；Wherein, described second includes depending on networking protocol
It shows response management transparent transmission information field, show responsive state advertisement field, displaying terminal identification field, live streaming terminal iidentification word
Section shows respond style field, shows result field.
For the processing system embodiment of audio, video data packet, since it is real with the processing method of audio, video data packet
It is substantially similar to apply example, so being described relatively simple, referring to the portion of the processing method embodiment of audio, video data packet in place of correlation
It defends oneself bright.
The embodiment of the invention also provides a kind of devices, comprising:
One or more processors；With
One or more machine readable medias of instruction are stored thereon with, are executed when by one or more processors
When, so that described device executes the processing method of audio, video data packet as described in the embodiments of the present invention.
The embodiment of the invention also provides the computer programs of a kind of computer readable storage medium, storage to handle
Device executes the processing method of audio, video data packet as described in the embodiments of the present invention.
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 embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention 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 invention 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 invention be referring to according to the method for the embodiment of the present invention, 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 the preferred embodiment of the embodiment of the present invention has 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 fall into all change and modification of range of embodiment of the invention.
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 processing method of audio, video data packet provided by the present invention, system and a kind of device and one
Kind of computer readable storage medium is described in detail, and specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of processing method of audio, video data packet, which is characterized in that the method is applied to view networking, view networking and
Ethernet communication connection, wherein include node server and live streaming terminal in the view networking, include scheduling in the Ethernet
Server and displaying terminal；The node server is communicated to connect with the dispatch server and the live streaming terminal respectively, institute
It states dispatch server and the displaying terminal communicates to connect；The described method includes:
The node server receives the displaying request data package from the dispatch server, and the dispatch server is used for root
The displaying request data package is generated according to the displaying solicited message from the displaying terminal, the displaying solicited message includes institute
State the identification information of live streaming terminal and the identification information of the displaying terminal；
The node server parses the displaying request data package, obtains the identification information of the live streaming terminal, and
It according to the identification information of the live streaming terminal and is in advance the downstream communications link transmission displaying that terminal configuration is broadcast live
Request data package is to the live streaming terminal；
The node server receives the audio, video data returned from the live streaming terminal according to the displaying request data package
Packet, and the audio, video data packet is sent to the dispatch server, the dispatch server is also used to the audio-video
Data packet is sent to the displaying terminal, so that the displaying terminal shows the audio, video data packet.
2. the processing method of audio, video data packet according to claim 1, which is characterized in that the node server is to institute
The step of stating and show that request data package is parsed, obtaining the identification information of the live streaming terminal, comprising:
The node server parses the displaying request data package depending on networking protocol according to preset first, obtains institute
State the identification information of live streaming terminal；
Wherein, the first view networking protocol includes showing request management transparent transmission information field, showing request field, displaying terminal
Identification field and live streaming terminal iidentification field.
3. the processing method of audio, video data packet according to claim 2, which is characterized in that the live streaming terminal is for pressing
The displaying request data package is parsed depending on networking protocol according to described first, obtains the corresponding exhibition of the displaying request field
Show the identification information of solicited message and the corresponding displaying terminal of the displaying terminal identification field, and according to the sound got
The identification information of video data and the displaying terminal generates the audio, video data packet.
4. the processing method of audio, video data packet according to claim 1, which is characterized in that the method also includes:
The node server receives the displaying response data packet from the live streaming terminal, and by the displaying response data packet
It is forwarded to the dispatch server；
The dispatch server is also used to parse the displaying response data packet depending on networking protocol according to preset second
Parsing result is obtained, and the parsing result is stored into preset database.
5. the processing method of audio, video data packet according to claim 4, which is characterized in that the dispatch server is also used
In being parsed depending on networking protocol to the displaying response data packet according to described second, obtains showing successful information or show mistake
Lose information；
Wherein, it is described second view networking protocol include show response management transparent transmission information field, show responsive state advertisement field,
Displaying terminal identification field, shows respond style field, shows result field live streaming terminal iidentification field.
6. a kind of processing system of audio, video data packet, which is characterized in that the system is applied to view networking, view networking and
Ethernet communication connection, wherein include node server and live streaming terminal in the view networking, include scheduling in the Ethernet
Server and displaying terminal；The node server is communicated to connect with the dispatch server and the live streaming terminal respectively, institute
It states dispatch server and the displaying terminal communicates to connect；The node server includes:
Receiving module, for receiving the displaying request data package from the dispatch server, the dispatch server is used for root
The displaying request data package is generated according to the displaying solicited message from the displaying terminal, the displaying solicited message includes institute
State the identification information of live streaming terminal and the identification information of the displaying terminal；
Parsing module obtains the identification information of the live streaming terminal, and root for parsing to the displaying request data package
According to the identification information that terminal is broadcast live and the displaying is sent in advance for the downstream communications link of the live streaming terminal configuration to ask
Ask data packet to the live streaming terminal；
Forwarding module, for receiving the audio, video data returned from the live streaming terminal according to the displaying request data package
Packet, and the audio, video data packet is sent to the dispatch server, the dispatch server is also used to the audio-video
Data packet is sent to the displaying terminal, so that the displaying terminal shows the audio, video data packet.
7. the processing system of audio, video data packet according to claim 6, which is characterized in that the parsing module is used for
The displaying request data package is parsed depending on networking protocol according to preset first, obtains the mark letter of the live streaming terminal
Breath；
Wherein, the first view networking protocol includes showing request management transparent transmission information field, showing request field, displaying terminal
Identification field and live streaming terminal iidentification field.
8. the processing system of audio, video data packet according to claim 7, which is characterized in that the live streaming terminal is for pressing
The displaying request data package is parsed depending on networking protocol according to described first, obtains the corresponding exhibition of the displaying request field
Show the identification information of solicited message and the corresponding displaying terminal of the displaying terminal identification field, and according to the sound got
The identification information of video data and the displaying terminal generates the audio, video data packet；
The forwarding module is also used to receive the displaying response data packet from the live streaming terminal, and the displaying is responded
Data packet is forwarded to the dispatch server；
The dispatch server is also used to parse the displaying response data packet depending on networking protocol according to preset second
Parsing result is obtained, and the parsing result is stored into preset database；
The dispatch server is also used to parse the displaying response data packet depending on networking protocol according to described second, obtains
To displaying successful information or show failure information；
Wherein, it is described second view networking protocol include show response management transparent transmission information field, show responsive state advertisement field,
Displaying terminal identification field, shows respond style field, shows result field live streaming terminal iidentification field.
9. a kind of device characterized by comprising
One or more processors；With
One or more machine readable medias of instruction are stored thereon with, when being executed by one or more processors, are made
Obtain the processing method for the audio, video data packet that described device is executed as described in any one of claims 1 to 5.
10. a kind of computer readable storage medium, which is characterized in that its computer program stored executes processor as weighed
Benefit require any one of 1 to 5 described in audio, video data packet processing method.
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| CN110661801B (en) * | 2019-09-26 | 2021-05-07 | 腾讯科技（深圳）有限公司 | Data transmission method, device and computer storage medium |
| US11316909B2 (en) | 2019-09-26 | 2022-04-26 | Tencent Technology (Shenzhen) Company Limited | Data transmission method and apparatus, and computer storage medium |
| CN111541905A (en) * | 2020-04-17 | 2020-08-14 | 广州虎牙科技有限公司 | Live broadcast method and device, computer equipment and storage medium |
| CN111541905B (en) * | 2020-04-17 | 2022-05-20 | 广州虎牙科技有限公司 | Live broadcast method and device, computer equipment and storage medium |
| CN113347158A (en) * | 2021-05-17 | 2021-09-03 | 武汉中科通达高新技术股份有限公司 | Streaming media data receiving and transmitting method and device and electronic equipment |
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