CN110121075A - A kind of direct seeding operation method and apparatus - Google Patents
A kind of direct seeding operation method and apparatus Download PDFInfo
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- CN110121075A CN110121075A CN201910262975.4A CN201910262975A CN110121075A CN 110121075 A CN110121075 A CN 110121075A CN 201910262975 A CN201910262975 A CN 201910262975A CN 110121075 A CN110121075 A CN 110121075A
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
-
- 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
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
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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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- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Graphics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a kind of direct seeding operation method and devices, are applied in view networking, this method comprises: receiving the video acquisition instruction that conference dispatching device is sent；The video acquisition that the conference dispatching device is used to for the video acquisition instruction for the interconnection grid type that internet client is sent being converted into view networking format instructs；It is instructed according to the video acquisition, sends the request of direct seeding operation video data to corresponding video acquisition device；Receive the direct seeding operation video data that the video acquisition device is sent；The direct seeding operation video data is sent to the internet client with the Internet transport protocol, so that the internet client plays the direct seeding operation video data in the form of a web page.The embodiment of the present invention can will play in webpage depending on the live video in networking, increase the audient of view networking live video.
Description
Technical field
The present invention relates to view networking technology fields, fill more particularly to a kind of direct seeding operation method and a kind of direct seeding operation
It sets.
Background technique
In view networking in teaching project, it is related to communication, intercommunication function and the direct broadcast function of video, not only needs
Depending on playing live streaming on networked terminals, it is also necessary to watch the live streaming of educational surgery demonstration on webpage.And it in the prior art can not be
The live video of viewing view networking on webpage.
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
A kind of direct seeding operation method to solve the above problems and a kind of corresponding direct seeding operation device.
To solve the above-mentioned problems, first aspect of the embodiment of the present invention discloses a kind of direct seeding operation method, the method
Applied in view networking, which comprises
Receive the video acquisition instruction that conference dispatching device is sent；The conference dispatching device is used for internet client
The video acquisition instruction of the interconnection grid type of transmission is converted into the video acquisition instruction of view networking format；
It is instructed according to the video acquisition, sends the request of direct seeding operation video data to corresponding video acquisition device, with
The video acquisition device is set to acquire ongoing direct seeding operation video data；
Receive the direct seeding operation video data that the video acquisition device is sent；
The direct seeding operation video data is sent to the internet client with the Internet transport protocol, so that described
Internet client plays the direct seeding operation video data in the form of a web page.
Optionally, described that the direct seeding operation video data is sent to the Internet subscribers with the Internet transport protocol
End, comprising:
The direct seeding operation video data is sent to the storage gateway, so that the storage gateway is straight by the operation
The video data that video data is converted into interconnection grid type is broadcast, and the video data is sent with the Internet transport protocol
To the internet client.
Optionally, after the direct seeding operation video data for receiving the video acquisition device transmission, further includes:
The direct seeding operation video data is sent to each view networked terminals equipment, described is set depending on networked terminals so that each
It is standby to play the direct seeding operation video data.
Optionally, the video acquisition instruction includes: the device identification and authentication information of video acquisition device；It is described
It is instructed according to the video acquisition, sends the request of direct seeding operation video data to corresponding video acquisition device, comprising:
Verify the authentication information；
After authentication information certification passes through, according to the device identification, the corresponding view of Xiang Suoshu device identification
Frequency acquisition device sends the request of direct seeding operation video data.
Optionally, described that the direct seeding operation video data is sent to each view networked terminals equipment, so that each described
After direct seeding operation video data described in networked terminals device plays, further includes:
Receive the barrage message of each view networked terminals equipment and each internet client transmission；
By barrage message addition in the direct seeding operation video data, and it will add described in the barrage message
Direct seeding operation video data is sent to the view networked terminals equipment, and is sent to the interconnection netter with the Internet transport protocol
Family end.
Another aspect of the present invention provides a kind of direct seeding operation device, and described device is applied in view networking, described device packet
It includes:
First receiving module, for receiving the video acquisition instruction of conference dispatching device transmission；The conference dispatching device
The video acquisition instruction of interconnection grid type for sending internet client is converted into referring to depending on the video acquisition for format of networking
It enables；
It is straight to send operation to corresponding video acquisition device for instructing according to the video acquisition for first sending module
Video data request is broadcast, so that the video acquisition device acquires ongoing direct seeding operation video data；
Second receiving module, the direct seeding operation video data sent for receiving the video acquisition device；
Second sending module, for the direct seeding operation video data to be sent to the interconnection with the Internet transport protocol
Net client, so that the internet client plays the direct seeding operation video data in the form of a web page.
Optionally, second sending module: being specifically used for, and the direct seeding operation video data is sent to the storage
Gateway, so that the direct seeding operation video data is converted into the video data of interconnection grid type by the storage gateway, and by institute
It states video data and the internet client is sent to the Internet transport protocol.
Optionally, further includes:
Third sending module, for the direct seeding operation video data to be sent to each view networked terminals equipment, so that
Direct seeding operation video data described in each view networked terminals device plays.
Optionally, further includes:
The video acquisition instruction includes: the device identification and authentication information of video acquisition device；First hair
Send module, comprising:
Verify the authentication information；
After authentication information certification passes through, according to the device identification, the corresponding view of Xiang Suoshu device identification
Frequency acquisition device sends the request of direct seeding operation video data.
Optionally, further includes:
Third receiving module, for receiving the bullet of each view networked terminals equipment and each internet client transmission
Curtain message；
Adding module, for adding the barrage message in the direct seeding operation video data, and will be described in addition
The direct seeding operation video data of barrage message is sent to the view networked terminals equipment, and is sent with the Internet transport protocol
To the internet client.
The embodiment of the present invention includes following advantages:
The characteristic of application view networking of the embodiment of the present invention, is instructed by receiving the video acquisition that conference dispatching device is sent；
The conference dispatching device is used to the video acquisition instruction for the interconnection grid type that internet client is sent being converted into view networking
The video acquisition of format instructs；It is instructed according to the video acquisition, sends direct seeding operation video to corresponding video acquisition device
Request of data；Receive the direct seeding operation video data that the video acquisition device is sent；By the direct seeding operation video data with
The Internet transport protocol is sent to the internet client, so that described in the internet client plays in the form of a web page
Direct seeding operation video data.The embodiment of the present invention can will play in webpage depending on the live video in networking, increase view connection
The audient of net live video.
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 hardware structural diagram of direct seeding operation method of the invention；
Fig. 6 is a kind of step flow chart of direct seeding operation method of the invention；
Fig. 7 is a kind of structural block diagram of direct seeding operation device of the invention.
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 view networking meeting, video monitoring, Intellectualized monitoring analysis, emergency command, digital broadcast television, the TV that is delayed, the Web-based instruction,
Live broadcast, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information hair
The services such as tens of kinds of videos, voice, picture, text, communication, the data such as cloth are all incorporated into a system platform, pass through 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
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 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 gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (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 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 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, are divided to two kinds of situations in embodiments of the present invention:
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.
In embodiments of the present invention, referring to Fig. 5, the hardware configuration of the embodiment of the present invention includes: webpage client, meeting tune
Device is spent, video acquisition device stores gateway and view networked terminals equipment depending on networked server.
Embodiment one
Referring to Fig. 6, a kind of step flow chart of direct seeding operation embodiment of the method for the invention is shown, this method can answer
For regard networking in view networked server, may include steps of:
Step 601, the video acquisition instruction that conference dispatching device is sent is received；The conference dispatching device will be for that will interconnect
The video acquisition instruction for the interconnection grid type that net client is sent is converted into the video acquisition instruction of view networking format.
In embodiments of the present invention, conference dispatching device can be integrated on internet terminal equipment, be also possible to
One equipment of individualism.
Webpage client need to send video acquisition instruction, because of net if it is desired to broadcasting live video to conference dispatching device
Page client is to transmit data using Internet protocol, and therefore, video acquisition can not be instructed and is transmitted directly to by webpage client
Depending on networked server, view networked server is sent to after need to converting by conference dispatching device to video acquisition instruction.
In embodiments of the present invention, the device identification and identity that the video acquisition instruction includes: video acquisition device are recognized
Demonstrate,prove information；It is described to be instructed according to the video acquisition, the request of direct seeding operation video data is sent to corresponding video acquisition device,
It include: the verifying authentication information；After authentication information certification passes through, according to the device identification, to institute
It states the corresponding video acquisition device of device identification and sends the request of direct seeding operation video data.
Wherein, not all webpage client can arbitrarily watch live video, and the identity of webpage client needs
By being verified depending on networked server.
In embodiments of the present invention, believe depending on the authentication of multiple webpage clients can be stored in advance in networked server
The device identification of breath and each video acquisition device.
In embodiments of the present invention, since view networked server connects multiple video acquisition devices, webpage client needs
The corresponding device identification of video acquisition device for needing to watch is sent to depending on networked server, it can be according to equipment depending on networked server
Mark obtains the video of corresponding video acquisition device.
In embodiments of the present invention, 64 view networking protocols are used depending on networking.
Step 602, it is instructed according to the video acquisition, sends direct seeding operation video data to corresponding video acquisition device
Request, so that the video acquisition device acquires ongoing direct seeding operation video data；
Step 603, the direct seeding operation video data that the video acquisition device is sent is received.
In embodiments of the present invention, video acquisition device can be front monitoring front-end, and wherein front monitoring front-end is obtained using camera
Live video is got, the live video of educational surgery demonstration is such as being carried out.Wherein, the live video that front monitoring front-end is got is interconnection
The live video of grid type,
In embodiments of the present invention, include device identification in acquisition instruction, find device identification pair depending on networked server
The video acquisition device answered sends live data request to the video acquisition device.Video acquisition device is by collected live streaming
Video is uploaded to be handled depending on networked server.
Wherein, it is described connect step 603 after, further includes:
The direct seeding operation video data is sent to each view networked terminals equipment, described is set depending on networked terminals so that each
It is standby to play the direct seeding operation video data.
In embodiments of the present invention, due to being regarded in networking depending on networked server and depending on same be in of networked terminals equipment,
Live video can directly be sent to the view networked terminals equipment of each access view networked server depending on networked server.
Step 604, the direct seeding operation video data is sent to the internet client with the Internet transport protocol,
So that the internet client plays the direct seeding operation video data in the form of a web page.
In embodiments of the present invention, step 604 includes: that the direct seeding operation video data is sent to the storage net
It closes, so that the direct seeding operation video data is converted into the video data of interconnection grid type by the storage gateway, and will be described
Video data is sent to the internet client with the Internet transport protocol.
In embodiments of the present invention, storage gateway be used for by view networking format live video be converted into interconnect grid type or
Live video after conversion is sent to webpage client by the live video of rtmp or privately owned live streaming format, to complete live streaming function
Energy.
It is in embodiments of the present invention, described that the direct seeding operation video data is sent to each view networked terminals equipment,
So that after direct seeding operation video data described in each view networked terminals device plays, further includes: receive each view networking
The barrage message that terminal device and each internet client are sent；Barrage message addition is regarded in the direct seeding operation
The direct seeding operation video data for adding the barrage message is sent to the view networked terminals equipment in by frequency,
And the internet client is sent to the Internet transport protocol.
In embodiments of the present invention, webpage client can watch video acquisition device acquisition with depending on connection terminal device simultaneously
Live video, and in webpage client or when depending on networked clients needing to exchange, webpage client can pass through conference dispatching
Device sends barrage message to view networked server, which can be in webpage client and view networked terminals device plays
Live video in occur, and then extend view networking live video audient.
The characteristic of application view networking of the embodiment of the present invention, is instructed by receiving the video acquisition that conference dispatching device is sent；
The conference dispatching device is used to the video acquisition instruction for the interconnection grid type that internet client is sent being converted into view networking
The video acquisition of format instructs；It is instructed according to the video acquisition, sends direct seeding operation video to corresponding video acquisition device
Request of data；Receive the direct seeding operation video data that the video acquisition device is sent；By the direct seeding operation video data with
The Internet transport protocol is sent to the internet client, so that described in the internet client plays in the form of a web page
Direct seeding operation video data.The embodiment of the present invention can will play in webpage depending on the live video in networking, increase view connection
The audient of net live video.
Embodiment two
Referring to Fig. 7, the structural block diagram of another direct seeding operation device of the invention is shown, which, which can apply, is regarding
In networking, which includes:
First receiving module 701, for receiving the video acquisition instruction of conference dispatching device transmission；The conference dispatching dress
The video acquisition instruction for setting the interconnection grid type for sending internet client is converted into the video acquisition of view networking format
Instruction；
First sending module 702 sends to corresponding video acquisition device and performs the operation for being instructed according to the video acquisition
Live video data request, so that the video acquisition device acquires ongoing direct seeding operation video data；
Second receiving module 703, the direct seeding operation video data sent for receiving the video acquisition device；
Second sending module 704, it is described for the direct seeding operation video data to be sent to the Internet transport protocol
Internet client, so that the internet client plays the direct seeding operation video data in the form of a web page.
Second sending module 704: specifically for the direct seeding operation video data is sent to the storage gateway,
So that the direct seeding operation video data is converted into the video data of interconnection grid type by the storage gateway, and by the video
Data are sent to the internet client with the Internet transport protocol.
Further include:
Third sending module, for the direct seeding operation video data to be sent to each view networked terminals equipment, so that
Direct seeding operation video data described in each view networked terminals device plays.
The video acquisition instruction includes: the device identification and authentication information of video acquisition device；First hair
Send module, comprising:
Verify the authentication information；
After authentication information certification passes through, according to the device identification, the corresponding view of Xiang Suoshu device identification
Frequency acquisition device sends the request of direct seeding operation video data.
Further include:
Third receiving module, for receiving the bullet of each view networked terminals equipment and each internet client transmission
Curtain message；
Adding module, for adding the barrage message in the direct seeding operation video data, and will be described in addition
The direct seeding operation video data of barrage message is sent to the view networked terminals equipment, and is sent with the Internet transport protocol
To the internet client.
Above-mentioned module is able to carry out the step of the correspondence in attached drawing 6, and details are not described herein.
The characteristic of application view networking of the embodiment of the present invention, is instructed by receiving the video acquisition that conference dispatching device is sent；
The conference dispatching device is used to the video acquisition instruction for the interconnection grid type that internet client is sent being converted into view networking
The video acquisition of format instructs；It is instructed according to the video acquisition, sends direct seeding operation video to corresponding video acquisition device
Request of data；Receive the direct seeding operation video data that the video acquisition device is sent；By the direct seeding operation video data with
The Internet transport protocol is sent to the internet client, so that described in the internet client plays in the form of a web page
Direct seeding operation video data.The embodiment of the present invention can will play in webpage depending on the live video in networking, increase view connection
The audient of net live video.
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 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 direct seeding operation method provided by the present invention and a kind of direct seeding operation device, detailed Jie has been carried out
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this hair
Bright thought, 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 limitation of the present invention.
Claims (10)
1. a kind of direct seeding operation method, which is characterized in that the method is applied in view networking, which comprises
Receive the video acquisition instruction that conference dispatching device is sent；The conference dispatching device is for sending internet client
Interconnection grid type video acquisition instruction be converted into view networking format video acquisition instruction；
It is instructed according to the video acquisition, the request of direct seeding operation video data is sent to corresponding video acquisition device, so that institute
It states video acquisition device and acquires ongoing direct seeding operation video data；
Receive the direct seeding operation video data that the video acquisition device is sent；
The direct seeding operation video data is sent to the internet client with the Internet transport protocol, so that the interconnection
Net client plays the direct seeding operation video data in the form of a web page.
2. the method according to claim 1, wherein described pass the direct seeding operation video data with internet
Defeated agreement is sent to the internet client, comprising:
The direct seeding operation video data is sent to the storage gateway, so that the storage gateway regards the direct seeding operation
Frequency evidence is converted into the video data of interconnection grid type, and the video data is sent to institute with the Internet transport protocol
State internet client.
3. the method according to claim 1, wherein the operation for receiving the video acquisition device transmission is straight
After broadcasting video data, further includes:
The direct seeding operation video data is sent to each view networked terminals equipment, described is broadcast depending on networked terminals equipment so that each
Put the direct seeding operation video data.
4. the method according to claim 1, wherein video acquisition instruction includes: video acquisition device
Device identification and authentication information；It is described to be instructed according to the video acquisition, it sends and performs the operation to corresponding video acquisition device
Live video data request, comprising:
Verify the authentication information；
After authentication information certification passes through, according to the device identification, the corresponding video of Xiang Suoshu device identification is adopted
Acquisition means send the request of direct seeding operation video data.
5. according to the method described in claim 3, it is characterized in that, it is described the direct seeding operation video data is sent to it is each
Depending on networked terminals equipment, so that after direct seeding operation video data described in each view networked terminals device plays, further includes:
Receive the barrage message of each view networked terminals equipment and each internet client transmission；
By barrage message addition in the direct seeding operation video data, and the operation that the barrage message will be added
Live video data is sent to the view networked terminals equipment, and is sent to the Internet subscribers with the Internet transport protocol
End.
6. a kind of direct seeding operation device, which is characterized in that described device is applied in view networking, and described device includes:
First receiving module, for receiving the video acquisition instruction of conference dispatching device transmission；The conference dispatching device is used for
The video acquisition instruction for the interconnection grid type that internet client is sent is converted into the video acquisition instruction of view networking format；
First sending module sends direct seeding operation view to corresponding video acquisition device for instructing according to the video acquisition
Frequency request of data, so that the video acquisition device acquires ongoing direct seeding operation video data；
Second receiving module, the direct seeding operation video data sent for receiving the video acquisition device；
Second sending module, for the direct seeding operation video data to be sent to the interconnection netter with the Internet transport protocol
Family end, so that the internet client plays the direct seeding operation video data in the form of a web page.
7. device according to claim 6, which is characterized in that second sending module: being specifically used for the operation
Live video data is sent to the storage gateway, so that the direct seeding operation video data is converted into mutually by the storage gateway
The video data of networking format, and the video data is sent to the Internet subscribers with the Internet transport protocol
End.
8. device according to claim 6, which is characterized in that further include:
Third sending module, for the direct seeding operation video data to be sent to each view networked terminals equipment, so that each institute
State direct seeding operation video data described in view networked terminals device plays.
9. device according to claim 6, which is characterized in that the video acquisition instruction includes: video acquisition device
Device identification and authentication information；First sending module, comprising:
Verify the authentication information；
After authentication information certification passes through, according to the device identification, the corresponding video of Xiang Suoshu device identification is adopted
Acquisition means send the request of direct seeding operation video data.
10. device according to claim 8, which is characterized in that further include:
Third receiving module disappears for receiving each barrage sent depending on networked terminals equipment with each internet client
Breath；
Adding module for adding the barrage message in the direct seeding operation video data, and will add the barrage
The direct seeding operation video data of message is sent to the view networked terminals equipment, and is sent to institute with the Internet transport protocol
State internet client.
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