CN110049273A - A kind of meeting method for recording and transfer server based on view networking - Google Patents
A kind of meeting method for recording and transfer server based on view networking Download PDFInfo
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- CN110049273A CN110049273A CN201910263460.6A CN201910263460A CN110049273A CN 110049273 A CN110049273 A CN 110049273A CN 201910263460 A CN201910263460 A CN 201910263460A CN 110049273 A CN110049273 A CN 110049273A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1076—Screening of IP real time communications, e.g. spam over Internet telephony [SPIT]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
-
- 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
- H04N21/25808—Management of client data
- H04N21/25816—Management of client data involving client authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
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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
- H04N7/155—Conference systems involving storage of or access to video conference sessions
Abstract
The embodiment of the present application provides a kind of meeting method for recording and transfer server based on view networking, and the method includes transfer servers to receive the recording request message of attending a meeting that mobile terminal device is sent；The target is obtained depending on the first Media Stream of networked terminals and is sent to the mobile terminal device, so that first media stream data is shown in the first display interface of the mobile terminal device；It receives the first display interface of the mobile terminal device and the third Media Stream of the second display interface and is sent to storage server, so that the storage server stores the third Media Stream；Second display interface is used to show the second Media Stream of the mobile terminal device.Mobile terminal device " key " may be implemented to attend a meeting, while entire meeting can be recorded, it is easy to operate.
Description
Technical field
This application involves view networking technology fields, more particularly to a kind of meeting method for recording based on view networking and transfer
Server.
Background technique
It is swift and violent in the development of each application field depending on networking technology with the fast development of the network technology.Depending on conference applications of networking
Further extensively, it often needs to achieve momentous conference.
It is to be carried out using video recording equipment, or at the end PC by conference dispatching software and remote controler that mode is recorded in traditional meeting
Control is to complete to record.As it can be seen that prior art operation is cumbersome, the development speed of view networking meeting is constrained.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present application and overcomes the above problem or at least partly in order to provide one kind
A kind of meeting method for recording and corresponding transfer server based on view networking to solve the above problems.
In a first aspect, the embodiment of the present application discloses a kind of meeting method for recording based on view networking, comprising:
Transfer server receives the recording request message of attending a meeting that mobile terminal device is sent, the recording request message of attending a meeting
Carry includes mobile terminal identifier, target view networked terminals mark and meeting identification；
Judge whether the mobile terminal device attends a meeting according to the mobile terminal identifier and the meeting identification
Permission；
If so, judging whether the target logs in and permission of attending a meeting depending on networked terminals；
If so, obtain the target depending on the first Media Stream of networked terminals and be sent to the mobile terminal device, so that
Obtain the first display interface that first media stream data is shown in the mobile terminal device；
It receives the first display interface of the mobile terminal device and the third Media Stream of the second display interface and is sent to
Storage server, so that the storage server stores the third Media Stream；Wherein, second display interface is for showing
Show the second Media Stream of the mobile terminal device.
Optionally, the transfer server includes turning server depending on networked server and association；
The recording request message of attending a meeting is successively to turn server via the mobile terminal device, the association and be sent to institute
State view networked server；
First Media Stream is successively to turn server with the association depending on networked server via described and be sent to the shifting
Dynamic terminal device；
The third Media Stream is successively to turn server and view networking clothes via the mobile terminal device, the association
Business device is sent to the storage server.
Optionally, the method also includes:
When the transfer server, which receives the meeting that the mobile terminal device is sent, changes message, according to the meeting
View changes the mode that message determines the third media flow transmission to the storage server.
Optionally, it includes meeting suspending message, meeting continuation message and meeting adjourned message that the meeting, which changes message,；
When the meeting for receiving the mobile terminal device transmission when the transfer server changes message, according to institute
It states meeting and changes the mode that message determines the third media flow transmission to the storage server, comprising:
When the transfer server receives the meeting suspending message, suspend the third media flow transmission to institute
Storage server is stated, and sends pause storage message to the storage server, wherein the pause storage message is for described
Storage server pause stores the third Media Stream；When the transfer server receives the meeting continuation message, after
It is continuous to continue to store message by the third media flow transmission to the storage server, and to storage server transmission,
In, it is described continue to store message continue storage the in the node of the pause storage third Media Stream for the storage server
Three Media Streams；And/or
When the transfer server receives meeting adjourned the message, the transfer server stops the third
Media flow transmission is to the storage server.
Second aspect also provides a kind of transfer server in the embodiment of the present application, comprising:
Message reception module, for receiving the recording request message of attending a meeting of mobile terminal device transmission, the recording of attending a meeting
It includes mobile terminal identifier, target view networked terminals mark and meeting identification that request message, which carries,；
First permission judgment module, for judging the shifting according to the mobile terminal identifier and the meeting identification
Whether dynamic terminal device attends a meeting permission；
Second permission judgment module judges the target view networking if attending a meeting permission for the mobile terminal device
Whether terminal logs in and permission of attending a meeting；
First Media Stream obtains module, if for target view networked terminals login and permission of attending a meeting, described in acquisition
Target depending on networked terminals the first Media Stream and be sent to the mobile terminal device so that first media stream data is aobvious
Show the first display interface in the mobile terminal device；
Third media stream receiver module, for receiving the first display interface and the second display circle of the mobile terminal device
The third media stream in face is to storage server, so that the storage server stores the third Media Stream；Wherein, institute
The second display interface is stated for showing the second Media Stream of the mobile terminal device.
Optionally, the transfer server includes turning server depending on networked server and association；
The recording request message of attending a meeting is successively to turn server via the mobile terminal device, the association and be sent to institute
State view networked server；
First Media Stream is successively to turn server with the association depending on networked server via described and be sent to the shifting
Dynamic terminal device；
The third Media Stream is successively to turn server and view networking clothes via the mobile terminal device, the association
Business device is sent to the storage server.
Optionally, the transfer server further include:
Meeting changes module, for when receiving the meeting that the mobile terminal device is sent and changing message, according to institute
It states meeting and changes the mode that message determines the third media flow transmission to the storage server.
Optionally, it includes meeting suspending message, meeting continuation message and meeting adjourned message that the meeting, which changes message,；
The meeting changes module and is specifically used for:
When the transfer server receives the meeting suspending message, suspend the third media flow transmission to institute
Storage server is stated, and sends pause storage message to the storage server, wherein the pause storage message is for described
Storage server pause stores the third Media Stream；When the transfer server receives the meeting continuation message, after
It is continuous to continue to store message by the third media flow transmission to the storage server, and to storage server transmission,
In, it is described continue to store message continue storage the in the node of the pause storage third Media Stream for the storage server
Three Media Streams；And/or
When the transfer server receives meeting adjourned the message, the transfer server stops the third
Media flow transmission is to the storage server.
The third aspect the embodiment of the present application also provides a kind of computer equipment, including memory, processor and is stored in
On memory and the computer program that can run on a processor, the processor are realized above-mentioned when executing the computer program
First aspect the method.
Fourth aspect, it is described computer-readable to deposit the embodiment of the present application also provides a kind of computer readable storage medium
Storage media is stored with the computer program for executing and realizing above-mentioned first aspect the method.
Meeting method for recording provided by the embodiments of the present application based on view networking, receives mobile terminal by transfer server
The recording request message of attending a meeting that equipment is sent, it includes mobile terminal identifier, target that the recording request message of attending a meeting, which carries,
Depending on networked terminals mark and meeting identification；Further, institute is judged according to the mobile terminal identifier and the meeting identification
Mobile terminal device is stated whether to attend a meeting permission；If so, judging whether the target logs in and permission of attending a meeting depending on networked terminals；
If so, obtaining the target depending on the first Media Stream of networked terminals and being sent to the mobile terminal device, so that described
First media stream data is shown in the first display interface of the mobile terminal device；Further, the mobile terminal is obtained to set
The third media stream of standby the first display interface and the second display interface is to storage server, so that the storage service
Device stores the third Media Stream；Wherein, second display interface is used to show the second media of the mobile terminal device
Stream.Pass through the meeting method for recording based on view networking, mobile terminal device " key " may be implemented and attend a meeting and will entirely can
View is recorded, and easy to operate, the user experience is improved.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking provided by the embodiments of the present application；
Fig. 2 is a kind of hardware structural diagram of node server provided by the embodiments of the present application；
Fig. 3 is a kind of hardware structural diagram of access switch provided by the embodiments of the present application；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association provided by the embodiments of the present application turns gateway；
Fig. 5 is the step flow chart of the meeting method for recording provided by the embodiments of the present application based on view networking；
Fig. 6 is one exemplary diagram of embodiment of the method provided by the embodiments of the present application；
Fig. 7 is the structural block diagram of transfer server provided by the embodiments of the present application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real
Applying mode, the present application will be further described in detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
To make those skilled in the art more fully understand the embodiment of the present application, it is introduced below to depending on networking:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet exchange (Packet Switching) or lattice network
Switching), meet Streaming using network packet exchange depending on networking technology (to be translated into stream, stream, streaming, be one
Kind data transferring technique, becomes the data received the stream of one steady and continuous, continuously sends out, the sound for hearing user
Sound or the image seen are very steady, and user can start to carry out on the screen before entire data transmission is complete it is clear
Look at) demand.Have flexible, the simple and low price of packet switch depending on networking technology, is provided simultaneously with the quality and safety of circuit switching
Guarantee, realizes the seamless connection of the whole network switched 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 circle), and multiple unified video platforms can
To form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 the embodiment of the present application 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 destination 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 the embodiment of the present application:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained.
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 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 destination address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze is according to the view of packet networking purpose
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 3 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 |
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, if the type of datagram is various
Protocol package, then the length of the part payload is 64 bytes, if the type of datagram is single group unicast packets, payload
Partial length is 32+1024=1056 byte, is 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 the embodiment of the present application: label, uniquely to describe a metropolitan area network equipment.
In this specification label definition and multiprotocol label switching (Multi-Protocol Label Switch,
MPLS the definition of label) is similar, it is assumed that there are two connections between equipment A and equipment B, then data packet is 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 into
The label (entering label) for entering 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.
The main body of a kind of preferred implementation provided by the embodiments of the present application based on the meeting method for recording depending on networking is
Transfer server.Fig. 5 shows a kind of meeting method for recording based on view networking provided by the embodiments of the present application, including following step
It is rapid:
Step 501: transfer server receives the recording request message of attending a meeting that mobile terminal device is sent, the recording of attending a meeting
It includes mobile terminal identifier, target view networked terminals mark and meeting identification that request message, which carries,.
In step 501 in the specific implementation, the mobile terminal device can trigger attending a meeting in Interface Control business asks
Business is sought, Xiang Suoshu transfer server sends recording request message of attending a meeting.But the embodiment of the present application to specific triggering mode not
Make specific limit.
Step 502: judging that the mobile terminal device is according to the mobile terminal identifier and the meeting identification
No permission of attending a meeting；If so, executing step 503；If no, executing step 504.
In step 502, the transfer server inquires the corresponding meeting of the meeting identification in depending on networking data library
Terminal of attending a meeting in whether have the corresponding mobile terminal device of the mobile terminal identifier.
Step 503: judging whether the target logs in and permission of attending a meeting depending on networked terminals；If so, executing step 505；
If it is not, executing step 506.
Step 504: attending a meeting unsuccessfully, Xiang Suoshu mobile terminal device returns to first and attends a meeting failed message；It is described to attend a meeting unsuccessfully
Message carries failure information of attending a meeting.
Step 505: the target is obtained depending on the first Media Stream of networked terminals and is sent to the mobile terminal device, with
So that first media stream data is shown in the first display interface of the mobile terminal device.
Step 506: attending a meeting unsuccessfully, Xiang Suoshu mobile terminal device returns to second and attends a meeting failed message；Described second attends a meeting
Failed message carries failure information of attending a meeting.
Step 507: obtaining the first display interface of the mobile terminal device and the third Media Stream of the second display interface
It is sent to storage server, so that the storage server stores the third Media Stream；Wherein, second display interface
For showing the second Media Stream of the mobile terminal device.
In a kind of possible embodiment, the transfer server includes turning server depending on networked server and association；
The recording request message of attending a meeting is that the mobile terminal device is sent to the association and turns server, and by the association
Turn server and is transmitted to the view networked server；
First Media Stream, which is the target, is sent to the view networked server depending on networked terminals, and is joined by the view
Network server is transmitted to the association and turns server, and turns server by the association and be sent to the mobile terminal device；
The third Media Stream is to send the association by the mobile terminal device to turn server, and turn service by the association
Device is transmitted to the view networked server, and is transmitted to the storage server depending on networked server by described.
After step 507, disappear when the transfer server receives the meeting variation that the mobile terminal device is sent
When breath, the mode that message determines the third media flow transmission to the storage server is changed according to the meeting.
Optionally, the meeting changes that message may include meeting suspending message, meeting continuation message and meeting adjourned disappears
Breath.
Therefore after step 507, if the transfer server receives the meeting suspending message, pause will be described
Third media flow transmission sends pause storage message to the storage server, and to the storage server, wherein it is described temporarily
Stop storing message for the storage server pause storage third Media Stream；Described in being received when the transfer server
When meeting continuation message, continue the third media flow transmission to the storage server, and is sent out to the storage server
It send and continues to store message, wherein is described to continue to store message for the storage server in pause storage third media
The node of stream continues to store third Media Stream.If the transfer server receives meeting adjourned the message, the transfer
Server stops the third media flow transmission to the storage server.
In one possible implementation, the IMS conference medium flow data stored in the storage server can be by the shifting
Dynamic premises equipment requests downloading is checked.
In addition, the mobile terminal device can be smart phone, tablet computer, smart television and computer etc., this Shen
Please embodiment this is not especially limited.
To be more clear the meeting method for recording provided by the embodiments of the present application based on depending on networking, now carried out based on Fig. 6
It illustrates.
Step 601: mobile terminal device Xiang Xiezhuan server sends recording request message of attending a meeting, the recording request of attending a meeting
It includes mobile terminal identifier, target view networked terminals mark and meeting identification that message, which carries,.
Step 602: the association turns server and the recording request message of attending a meeting is transmitted to view networked server.
Step 603: view networked server judges the shifting according to the mobile terminal identifier and the meeting identification
Whether dynamic terminal device attends a meeting permission.
Step 604: if so, judging whether the target logs in and permission of attending a meeting depending on networked terminals depending on networked server.
Step 605: disappearing if so, sending the first medium stream request of acquisition depending on networked terminals to the target depending on networked server
Breath.
Step 606: target regards networked terminals and returns to the first Media Stream described in view networked server.
Step 607: the first media stream being turned into server to association depending on networked server.
Step 608: association turns server for the first forwarding media stream to mobile terminal device, so that the first media stream data
It is shown in the first display interface of mobile terminal device.
Step 609: the mobile terminal device is by the third media stream of the first display interface and the second display interface
To storage server.
Step 610: association turns server and gives the third forwarding media stream received to view networked server.
Step 611: view networked server is by third media stream to storage server.
Step 612: the third Media Stream that storage server storage receives.
It can thus be seen that user can be with by the meeting method for recording provided by the embodiments of the present application based on view networking
" key " request, completes the process entirely attended a meeting with recorded meeting, will eventually discuss audio-video storage in the server, be not take up
The memory of mobile terminal device calls on demand, and easy to operate, the user experience is improved.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, the embodiment of the present application is not limited by the described action sequence, because according to
According to the embodiment of the present application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and related movement not necessarily the application is implemented
Necessary to example.
Based on the same technical idea, referring to Fig. 7, the structural frames of transfer server provided by the embodiments of the present application are shown
Figure, can specifically include following module:
Message reception module 701, for receiving the recording request message of attending a meeting of mobile terminal device transmission, the record of attending a meeting
It includes mobile terminal identifier, target view networked terminals mark and meeting identification that request message processed, which carries,；
First permission judgment module 702, for judging institute according to the mobile terminal identifier and the meeting identification
Mobile terminal device is stated whether to attend a meeting permission；
Second permission judgment module 703 judges the target view connection if attending a meeting permission for the mobile terminal device
Whether network termination logs in and permission of attending a meeting；
First Media Stream obtains module 704, if obtaining institute depending on networked terminals login and permission of attending a meeting for the target
Target is stated depending on the first Media Stream of networked terminals and is sent to the mobile terminal device, so that first media stream data
It is shown in the first display interface of the mobile terminal device；
Third Media Stream obtains module 705, and the first display interface and second for obtaining the mobile terminal device are aobvious
Show the third media stream at interface to storage server, so that the storage server stores the third Media Stream；Its
In, second display interface is used to show the second Media Stream of the mobile terminal device.
In a kind of possible embodiment, the transfer server includes turning server depending on networked server and association；
The recording request message of attending a meeting is that the mobile terminal device is sent to the association and turns server, and by the association
Turn server and is transmitted to the view networked server；First Media Stream is the target be sent to depending on networked terminals it is described
The association is transmitted to depending on networked server turns server, and server is turned by the association and is sent depending on networked server, and by described
To the mobile terminal device；The third Media Stream is to send the association by the mobile terminal device to turn server, again
Server is turned by the association and is transmitted to the view networked server, and is transmitted to the storage service depending on networked server by described
Device.
In a kind of possible embodiment, the transfer server further includes that meeting changes module 706, for when reception
When the meeting sent to the mobile terminal device changes message, message is changed according to the meeting and determines the third Media Stream
It is transmitted to the mode of the storage server.
In a kind of possible embodiment, it includes meeting suspending message, meeting continuation message that the meeting, which changes message,
With meeting adjourned message.
The meeting changes module 706 and is specifically used for:
When the transfer server receives the meeting suspending message, suspend the third media flow transmission to institute
Storage server is stated, and sends pause storage message to the storage server, wherein the pause storage message is for described
Storage server pause stores the third Media Stream；When the transfer server receives the meeting continuation message, after
It is continuous to continue to store message by the third media flow transmission to the storage server, and to storage server transmission,
In, it is described continue to store message continue storage the in the node of the pause storage third Media Stream for the storage server
Three Media Streams；And/or when the transfer server receives meeting adjourned the message, the transfer server stops institute
Third media flow transmission is stated to the storage server.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiments of the present application may be provided as method, apparatus or calculating
Machine program product.Therefore, the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present application can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present application is referring to according to the method for the embodiment of the present application, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although preferred embodiments of the embodiments of the present application have been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and all change and modification within the scope of the embodiments of the present application.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of video broadcasting method and transfer server based on view networking provided herein.It has carried out in detail
Thin to introduce, specific examples are used herein to illustrate the principle and implementation manner of the present application, and above embodiments are said
It is bright to be merely used to help understand the present processes and its core concept；At the same time, for those skilled in the art, foundation
The thought of the application, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as the limitation to the application.
Claims (10)
1. a kind of meeting method for recording based on view networking characterized by comprising
Transfer server receives the recording request message of attending a meeting that mobile terminal device is sent, the recording request message carrying of attending a meeting
Including mobile terminal identifier, target view networked terminals mark and meeting identification；
Judge whether the mobile terminal device attends a meeting permission according to the mobile terminal identifier and the meeting identification；
If so, judging whether the target logs in and permission of attending a meeting depending on networked terminals；
If so, obtaining the target depending on the first Media Stream of networked terminals and being sent to the mobile terminal device, so that institute
State the first display interface that the first media stream data is shown in the mobile terminal device；
It receives the first display interface of the mobile terminal device and the third Media Stream of the second display interface and is sent to storage
Server, so that the storage server stores the third Media Stream；Wherein, second display interface is for showing institute
State the second Media Stream of mobile terminal device.
2. the method as described in claim 1, which is characterized in that the transfer server includes that view networked server and association turn clothes
Business device；
The recording request message of attending a meeting is successively to turn server via the mobile terminal device, the association and be sent to the view
Networked server；
First Media Stream is successively to turn server with the association depending on networked server via described and be sent to the movement eventually
End equipment；
The third Media Stream is successively to turn server and the view networked server via the mobile terminal device, the association
It is sent to the storage server.
3. the method as described in claim 1, which is characterized in that further include:
When the transfer server, which receives the meeting that the mobile terminal device is sent, changes message, become according to the meeting
Dynamic message determines the mode of the third media flow transmission to the storage server.
4. method as claimed in claim 3, which is characterized in that it includes meeting suspending message, meeting that the meeting, which changes message,
Continuation message and meeting adjourned message；
When the meeting for receiving the mobile terminal device transmission when the transfer server changes message, according to the meeting
View changes the mode that message determines the third media flow transmission to the storage server, comprising:
When the transfer server receives the meeting suspending message, pause deposits the third media flow transmission to described
Server is stored up, and sends pause storage message to the storage server, wherein the pause storage message is used for the storage
Server pause stores the third Media Stream；When the transfer server receives the meeting continuation message, continue by
The third media flow transmission continues to store message to the storage server, and to storage server transmission, wherein institute
State continue store message for the storage server it is described pause storage third Media Stream node continue store third matchmaker
Body stream；And/or
When the transfer server receives meeting adjourned the message, the transfer server stops the third media
It is streamed to the storage server.
5. a kind of transfer server, which is characterized in that be applied in view networking, the transfer server includes:
Message reception module, for receiving the recording request message of attending a meeting of mobile terminal device transmission, the recording request of attending a meeting
It includes mobile terminal identifier, target view networked terminals mark and meeting identification that message, which carries,；
First permission judgment module, it is described mobile whole for being judged according to the mobile terminal identifier and the meeting identification
Whether end equipment attends a meeting permission；
Second permission judgment module judges the target view networked terminals if attending a meeting permission for the mobile terminal device
Whether log in and permission of attending a meeting；
First Media Stream obtains module, if obtaining the target depending on networked terminals login and permission of attending a meeting for the target
Depending on networked terminals the first Media Stream and be sent to the mobile terminal device so that first media stream data is shown in
First display interface of the mobile terminal device；
Third media stream receiver module, for receiving the first display interface and the second display interface of the mobile terminal device
Third media stream is to storage server, so that the storage server stores the third Media Stream；Wherein, described
Two display interfaces are used to show the second Media Stream of the mobile terminal device.
6. transfer server as claimed in claim 5, which is characterized in that the transfer server include view networked server and
Association turns server；
The recording request message of attending a meeting is successively to turn server via the mobile terminal device, the association and be sent to the view
Networked server；
First Media Stream is successively to turn server with the association depending on networked server via described and be sent to the movement eventually
End equipment；
The third Media Stream is successively to turn server and the view networked server via the mobile terminal device, the association
It is sent to the storage server.
7. transfer server as claimed in claim 5, which is characterized in that further include:
Meeting changes module, for when receiving the meeting that the mobile terminal device is sent and changing message, according to the meeting
View changes the mode that message determines the third media flow transmission to the storage server.
8. transfer server as claimed in claim 7, which is characterized in that it includes that meeting pause disappears that the meeting, which changes message,
Breath, meeting continuation message and meeting adjourned message；
The meeting changes module and is specifically used for:
When the transfer server receives the meeting suspending message, pause deposits the third media flow transmission to described
Server is stored up, and sends pause storage message to the storage server, wherein the pause storage message is used for the storage
Server pause stores the third Media Stream；When the transfer server receives the meeting continuation message, continue by
The third media flow transmission continues to store message to the storage server, and to storage server transmission, wherein institute
State continue store message for the storage server it is described pause storage third Media Stream node continue store third matchmaker
Body stream；And/or
When the transfer server receives meeting adjourned the message, the transfer server stops the third media
It is streamed to the storage server.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes any side of Claims 1-4 when executing the computer program
Method.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim
It is required that the computer program of 1 to 4 any the method.
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