CN108965779A - A kind of transmission method of audio/video flow, recorded broadcast method, apparatus and system - Google Patents
A kind of transmission method of audio/video flow, recorded broadcast method, apparatus and system Download PDFInfo
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- CN108965779A CN108965779A CN201711216742.8A CN201711216742A CN108965779A CN 108965779 A CN108965779 A CN 108965779A CN 201711216742 A CN201711216742 A CN 201711216742A CN 108965779 A CN108965779 A CN 108965779A
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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
- H04N7/152—Multipoint control units therefor
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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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2365—Multiplexing of several video streams
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
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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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
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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
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention provides a kind of transmission method of audio/video flow, recording method and device and recording system, the transmission method includes: the video conference sign on for regarding networked server and receiving user's input；The view networked server sends video conference request according to the video conference sign on, to the multiple view networked terminals selected；It is described that the video conference response that the multiple view networked terminals are sent is received depending on networked server；It is described that the view networking audio/video flow for performing the operation audio-visual that the multiple view networked terminals are sent is obtained depending on networked server；It is described to be combined into a transport stream TS depending on networking audio/video flow for described depending on networked server；Described pass through the transport stream TS depending on networked server is sent to the progress recorded broadcast of recorded broadcast server depending on networking.The embodiment of the present invention solves the problems, such as that the audio/video flow of educational surgery demonstration cannot be pushed to view networking and carry out recorded broadcast playback by the prior art, improves user to the Experience Degree of medical information.
Description
Technical field
The present invention relates to educational surgery demonstration technical field, more particularly to a kind of transmission method of audio/video flow, recorded broadcast method,
The recording and broadcasting system of transmitting device, recorded broadcast device and audio/video flow.
Background technique
Increasing with country to health care personnel training dynamics, educational surgery demonstration and medical treatment, which view and emulate system gradually, becomes close
A hot spot of Hospital Informatization over year.
Currently, educational surgery demonstration in the prior art and medical treatment view and emulate system mostly be by internet to monitor, video conference
Based on product, the viewing of the video recording storage, the management of teaching video file and history operation video frequency performed the operation in real time is realized, still,
This viewing and management can only be confined to the viewing and management at the backstage end PC, can not push it to view networked platforms and carry out
Recorded broadcast etc., to reduce experience of the user to medical information.
Therefore, how educational surgery demonstration to be pushed to and carries out recorded broadcast depending on networking to be that current those skilled in the art have to be solved
Technical problem.
Summary of the invention
The technical problem to be solved is that provide the transmission method and audio/video flow of a kind of audio/video flow for the embodiment of the present invention
Recorded broadcast method, educational surgery demonstration cannot be pushed to view networking to solve the prior art and carry out recorded broadcast, and cause user to medical treatment
The technical issues of information-based Experience Degree reduces.
Correspondingly, the embodiment of the invention also provides a kind of transmitting devices of audio/video flow, the recorded broadcast device of audio/video flow
And the recording and broadcasting system of audio/video flow, to guarantee the implementation and application of the above method.
To solve the above-mentioned problems, the present invention is achieved through the following technical solutions:
First aspect provides a kind of transmission method of audio/video flow, which comprises
The video conference sign on of user's input is received depending on networked server；
The view networked server is sent according to the video conference sign on to the multiple view networked terminals selected
Video conference request；
It is described that the video conference response that the multiple view networked terminals are sent is received depending on networked server；
It is described that the view networking audio/video flow for performing the operation audio-visual that the multiple view networked terminals are sent is obtained depending on networked server；
It is described to be combined into a transport stream TS depending on networking audio/video flow for described depending on networked server；
Described pass through the transport stream TS depending on networked server is sent to the progress recorded broadcast of recorded broadcast server depending on networking.
It is optionally, described to be combined into a transport stream TS depending on networking audio/video flow depending on networked server, comprising:
It is described to call multiplexer that be combined into a transport stream depending on networking audio/video flow for described depending on networked server
TS。
Optionally, the method also includes:
It is described that the multiple of registed authorization are managed collectively depending on networked terminals depending on networked server, and store all registrations
The configuration of the view networked terminals of authorization, includes: equipment number, title and the addressable address for regarding networked terminals in the configuration.
Optionally, the method also includes:
The view networked server receives the video conference END instruction of user's input；
The view networked server stops obtaining the multiple view networked terminals hair according to the video conference END instruction
The audio-visual view networking audio/video flow of the operation sent.
Second aspect provides a kind of transmission method of audio/video flow, which comprises
The video conference request that view networked server is sent is received depending on networked terminals；
The view networked terminals send video conference request response to the view networked server, and video conference is added；
It is described that the audio-visual audio-video signal of performing the operation that multiple video source devices are sent is obtained depending on networked terminals；
The audio-video signal described in multichannel depending on networked terminals carries out coded treatment respectively, obtains the view networking sound of standard
Video flowing；
It is described to be sent to view networked server depending on networking audio/video flow for described depending on networked terminals, in order to view networking
Server is combined into a transport stream TS depending on networking audio/video flow for described.
Optionally, before receiving the video conference request, the method also includes:
The view networked terminals send registed authorization request to the view networked server；
The view networked terminals receive the view networked server and send registed authorization response.
The third aspect provides a kind of recorded broadcast method of audio/video flow, which comprises
Recorded broadcast server receives the transport stream TS that view networked server is sent, and the transport stream TS is by view networking audio/video flow
It is composed；
The transport stream TS is stored and is recorded at TS file by the recorded broadcast server；
The recorded broadcast server is sent webpage web-based management platform for the transport stream TS in a manner of multicast and broadcast
It puts.
Optionally, webpage web-based management platform is sent in a manner of multicast by the recorded broadcast server for the transport stream TS
It plays out, comprising:
The recorded broadcast server sends net User Datagram Protocol UDP for the transport stream TS in a manner of multicast
Page web-based management platform plays out.
Fourth aspect provides a kind of transmitting device of audio/video flow, comprising:
First receiving unit, for receiving the video conference sign on of user's input；
First transmission unit, for being sent out to the multiple view networked terminals selected according to the video conference sign on
Video conference is sent to request；
Second receiving unit, the video conference response sent for receiving the multiple view networked terminals；
Acquiring unit, the view networking audio/video flow for performing the operation audio-visual sent for obtaining the multiple view networked terminals；
Assembled unit, for view networking audio/video flow to be synthesized a transport stream TS certainly by described；
Second transmission unit is sent to the progress recorded broadcast of recorded broadcast server depending on networking for passing through the transport stream TS.
Optionally, the assembled unit is specifically used for calling multiplexer by described by view networking audio/video flow combination
At a transport stream TS.
Optionally, described device further include:
Administrative unit, for being managed collectively depending on networked terminals to registed authorization；
Storage unit, the configuration of the view networked terminals for storing all registed authorizations, the configuration include: that view networking is whole
Equipment number, title and the addressable address at end.
Optionally, described device further include:
Third receiving unit, for receiving the video conference END instruction of user's input；
Stop unit, for according to the video conference END instruction, stopping obtaining the hand of the view networked terminals transmission
The audio-visual view networking audio/video flow of art.
5th aspect provides a kind of transmitting device of audio/video flow, and described device includes:
Receiving unit, the video conference request sent for receiving view networked server；
Video conference is added for sending video conference request response to the view networked server in first transmission unit；
Acquiring unit, the audio-visual audio-video signal of performing the operation sent for obtaining the video source device；
Coding processing unit obtains the view networking audio-video of standard for carrying out coded treatment to the audio-video signal
Stream；
Second transmission unit, for being sent to view networked server depending on networking audio/video flow for described, in order to the view
Networked server is combined into a transport stream TS depending on networking audio/video flow for described.
Optionally, described device further include:
Registration request unit, for before first receiving unit receives video conference request, to the view
Networked server sends registed authorization request；
Response unit is registered, sends registed authorization response for receiving the view networked server.
6th aspect provides a kind of recorded broadcast device of audio/video flow, and described device includes:
Receiving unit, the transport stream TS sent for receiving view networked server, the transport stream TS are regarded by view networking sound
Frequency stream is packaged；
Recording elements are recorded for storing the transport stream TS at TS file；
Transmission unit is put down for sending webpage web-based management by internet in a manner of multicast for the transport stream TS
Platform plays out.
Optionally, the transmission unit is specifically used for the transport stream TS by User Datagram Protocol UDP, with group
The mode broadcast is sent to webpage web-based management platform by internet and plays out.
7th aspect provides a kind of recording and broadcasting system of audio/video flow, comprising: management of webpage platform regards networked server, is more
A view networked terminals, multiplexer and recorded broadcast server；Wherein,
The management of webpage platform, for receiving the video conference sign on of user's input；
The view networked server, for when receiving the video conference sign on that the management of webpage platform is sent,
Video conference request is sent to the multiple view networked terminals selected, receives the video conference that the multiple view networked terminals are sent
Response；
Each view networked terminals, the video conference request sent for receiving the view networked server, join to the view
Network server sends video conference request response, and video conference is added, and it is audio-visual to obtain the operation that multiple video source devices are sent
Audio-video signal；The audio-video signal described in multichannel carries out coded treatment respectively, obtains the view networking audio/video flow of standard；By institute
It states and is sent to view networked server depending on networking audio/video flow；
The view networked server is also used to receive the view networking audio/video flow that the multiple view networked terminals are sent, will
It is described to be sent to the multiplexer depending on networking audio/video flow；
The multiplexer, the view networking audio/video flow sent for receiving view networked server, passes through multiplexing
Technology is combined into a transport stream TS depending on networking audio/video flow for described, and the transport stream TS is sent to the view networking clothes
Business device；
The view networked server is also used to the transport stream TS by being sent to the recorded broadcast server depending on networking；
The recorded broadcast server, the transport stream TS sent for receiving view networked server, the transport stream TS is stored
It is recorded at TS file, and sends management of webpage platform in a manner of multicast for the transport stream TS；
The management of webpage platform, for being played out to the transport stream TS received.
Compared with prior art, the embodiment of the present invention includes following advantages:
It is multiple from what is selected depending on networked server when receiving video conference sign in the embodiment of the present invention
Depending on obtaining the view for performing the operation audio-visual networking audio/video flow on networked terminals, a transmission will be combined into depending on networking audio/video flow for described
TS is flowed, carries out recorded broadcast by being sent to recorded broadcast server depending on networking.That is, the embodiment of the present invention, logical depending on networked server
It crosses view networking and obtains the audio/video flow for being used for educational surgery demonstration, and after audio/video flow is converted into a transport stream, pass through view networking
Be sent to recorded broadcast server carry out recorded broadcast, solve the prior art audio/video flow of educational surgery demonstration cannot be pushed to depending on network into
The problem of row recorded broadcast, improves user to the Experience Degree of medical information.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the transmission method of audio/video flow provided in an embodiment of the present invention；
Fig. 2 is a kind of another flow chart of the transmission method of audio/video flow provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of the method for recording of audio/video flow provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of the transmitting device of audio/video flow provided in an embodiment of the present invention；
Fig. 5 is a kind of another structural schematic diagram of the transmitting device of audio/video flow provided in an embodiment of the present invention；
Fig. 6 is a kind of another schematic diagram of structure of the transmitting device of audio/video flow provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of the record device of audio/video flow provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of the recording system of audio/video flow provided in an embodiment of the present 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.
Before introducing the embodiment of the present invention, view networking is first simply introduced, has a kind of special network depending on networking
Characteristic is the data transmission network using double layer network protocol realization, is the network of absolutely not IP concept.Depending on equipment in networking
Between communication interaction, data transmission etc. rely on and protocol addressed interconnect to realize.That is, being interconnection depending on networking
The more advanced form of net, is a real-time network, the whole network HD video that can be realized current internet cannot achieve passes in real time
It is defeated, push numerous Internet applications to HD video, high definition is face-to-face.It can be seen that such network characteristic is based on, depending on connection
Net can provide the performance indicators such as big bandwidth, high efficiency, low latency.Exactly because these technical characteristics could support operation to cure
Treat the business demand that video conference accesses in many ways.
And audio-video recorded broadcast (such as educational surgery demonstration recorded broadcast etc.) provided in an embodiment of the present invention be based on view networking framework,
Need to build complete view intranet network environment, it includes: view networked server and view networked terminals, and is used to connection route
Exchange route network equipment, also to dispose the recorded broadcast server etc. with network protocol conversion, which supports double
Network interface card, one end connection view networking, the other end connect internet, the bridge interacted as internal view networking with external the Internet equipment
Beam is completed inside and outside communication, data transmission etc. by it.
Based on above-mentioned view networking framework, referring to Fig. 1, being a kind of transmission side of audio/video flow provided in an embodiment of the present invention
The flow chart of method, can specifically include following steps:
Step 101: view networked server receives the video conference sign on of user's input；
In the step, user can manage platform by webpage (web) and create audio-video recording (such as educational surgery demonstration) note
Record, i.e. initiation video conference sign on, and management of webpage platform takes when receiving the video conference sign on to video
Business device sends the video conference sign on, meanwhile, notify that the video network termination selected depending on networking carries out video conference just
Thread prepares.
Step 102: the view networked server is according to the video conference sign on, to the multiple views networking selected
Terminal sends video conference request；
In the step is terminal of the authorization registered in advance to view networking depending on networked terminals, by uniting depending on networked server
One management, and equipment number, title, the addressable address etc. of each view networked terminals recorded.
Step 103: described that the video conference response that the multiple view networked terminals are sent is received depending on networked server；
In the step, it is multiple depending on networked terminals receive video conference request when, to view networked server feed back video
The video conference is added in meeting response.
Step 104: described that the view networking for performing the operation audio-visual that the multiple view networked terminals are sent is obtained depending on networked server
Audio/video flow；
Multiple view networked terminals in the embodiment, some settings in situations in the surgery room, have accessed different Medical Devices (i.e.
Video source device), for carrying out the input of vision signal, access digital TV in high resolution is used to carry out vision signal output display；
Some are arranged in other places, have accessed camera, microphone and digital TV in high resolution, carry out audio-video letter by them
Number output and input.
Step 105: it is described depending on networked server by it is described by depending on networking audio/video flow be combined into a transport stream (TS,
Transport Stream)；
It is described multiplexer (Mux, Multiplexer) to be called to join view depending on networked server in the embodiment
Net audio/video flow is combined into a transport stream TS, specifically: multichannel will be sent to depending on networking audio/video flow depending on networked server answer
It is first unpacked to depending on networking audio/video flow after the multiplexer is received view networking audio/video flow with device, obtains multichannel sound
Then video data removes (removing with the phase of view networking protocol inside the Pass in every road audio, video data depending on networking protocol head
Hold), finally, being combined again the audio, video data after protocol header is removed, and add for the audio, video data combined
In addition view networking protocol head, obtains a transport stream TS, finally, the transport stream TS is sent to view networked server.
Wherein, the fixation packet length of transport stream TS is 188B, and the content of TS is identified by Process identifier pid value
, these have been known technology to those skilled in the art, and details are not described herein.
Step 106: described pass through the transport stream TS depending on networked server is sent to the progress of recorded broadcast server depending on networking
Recorded broadcast.
It is multiple from what is selected depending on networked server when receiving video conference sign in the embodiment of the present invention
Depending on obtaining the view for performing the operation audio-visual networking audio/video flow on networked terminals, a transmission will be combined into depending on networking audio/video flow for described
TS is flowed, carries out recorded broadcast by being sent to recorded broadcast server depending on networking.That is, the embodiment of the present invention, logical depending on networked server
It crosses view networking and obtains the audio/video flow for being used for educational surgery demonstration, and after audio/video flow is converted into a transport stream, pass through view networking
Be sent to recorded broadcast server carry out recorded broadcast, solve the prior art audio/video flow of educational surgery demonstration cannot be pushed to depending on network into
The problem of row recorded broadcast, improves user to the Experience Degree of medical information.
Optionally, in another embodiment, on the basis of the above embodiments, the method can also wrap the embodiment
It includes:
It is described that the multiple of registed authorization are managed collectively depending on networked terminals depending on networked server, and store all registrations
The configuration of the view networked terminals of authorization, includes: equipment number, title and the addressable address for regarding networked terminals in the configuration.
It is each to need first to ask to described depending on networked server transmission registed authorization depending on networked terminals in the embodiment of the present invention
It asks；And each the view networked server is respectively received depending on networked terminals sends registed authorization response.That is, view connection
Each to be all linked into depending on networked terminals in net regards networking authorization, by being managed collectively depending on networked server, it is therefore an objective to
It allows depending on being stored with all allocation list for regarding networked terminals in networked server, all authorizations view connection recorded in the allocation list
Equipment number, title, addressable address of network termination etc..
Optionally, in another embodiment, on the basis of the above embodiments, the method can also wrap the embodiment
It includes:
The view networked server receives the video conference END instruction of user's input；
The view networked server stops obtaining what the view networked terminals were sent according to the video conference END instruction
The view networking audio/video flow for performing the operation audio-visual.
In the embodiment, after the completion of recording for the audio/video flow of educational surgery demonstration, use can be received depending on networked server
The video conference END instruction that family is inputted by management of webpage platform stops networking to the multiple view according to the halt instruction
Terminal obtains the view networking audio/video flow for performing the operation audio-visual, that is, records and complete.
Also referring to Fig. 2, being a kind of another flow chart of the transmission method of audio/video flow provided in an embodiment of the present invention, institute
The method of stating may include following step:
Step 201: view networked terminals receive the video conference request that view networked server is sent；
In the embodiment, video conference request can be sent to selected multiple view networked terminals depending on networked server, each
Video conference request can be all received depending on networked terminals.
Step 202: the view networked terminals send video conference request response to the view networked server, and video is added
Meeting；
In the step, receive video conference request all can feed back video conference to view networked server depending on networked terminals
Request response, expression have received the request, have adhereed to the video conference.
Step 203: described that the audio-visual audio-video signal of performing the operation that multiple video source devices are sent is obtained depending on networked terminals；
In the embodiment, some view networked terminals are placed in situations in the surgery room, have accessed different Medical Devices (i.e. video sources
Equipment), for carrying out the input of vision signal, access digital TV in high resolution is used to carry out vision signal output display；Also some
It is placed in other places, has accessed camera, microphone and digital TV in high resolution, carry out audio-video signal by them
It outputs and inputs.And outputting and inputting for all audio-video signals depending on networked terminals, it is all by being adjusted depending on networked server
Degree control.
Step 204: the audio-video signal described in multichannel depending on networked terminals carries out coded treatment respectively, obtains standard
Depending on audio/video flow of networking；
In the step, depending on networked terminals after receiving different audio-video signals, first the audio-video signal is compressed,
It then, is compressed audio-video signal addition view networking protocol head, then, according to the audio/video coding mode of standard to addition
Audio-video signal depending on networking protocol head carries out coded treatment, to obtain the view networking audio/video flow of standard.
It unpacks respectively to different audio-video signals according to depending on networking protocol, removes the related content of view networking protocol
Afterwards, coded treatment is carried out to audio-video signal according still further to the audio/video encoding/decoding mode of standard, obtains the view networking sound view of standard
Frequency flows.Wherein, standard is the audio, video data packet for including view networking protocol depending on networking audio/video flow.
Step 205: it is described to be sent to view networked server depending on networking audio/video flow for described depending on networked terminals, in order to institute
It states and is combined into a transport stream TS depending on networking audio/video flow for described depending on networked server.
It will obtain being sent to view networked server depending on networking audio/video flow after coding depending on networked terminals, and regard networked server
Multiplexer is called to be combined into a transport stream TS, detailed process depending on networking audio/video flow for described are as follows: view networked server
It will be sent to multiplexer depending on networking audio/video flow, after which receives view networking audio/video flow, first view is joined
Net audio/video flow is unpacked, and multichannel audio-video frequency data are obtained, and then removes the view networking protocol head in every road audio, video data
(removing the related content with view networking protocol), finally, combined again the audio, video data after protocol header is removed, and
Audio, video data to combine adds and regards networking protocol head, obtains a transport stream TS.
The video conference is added depending on networked terminals when receiving video conference request in the embodiment of the present invention, and from multiple
Audio-visual audio-video signal of performing the operation is obtained in video source device, and the audio-video signal described in multichannel carries out at coding respectively
Reason obtains the view networking audio/video flow of standard, which is sent to view networked server depending on networking audio/video flow.Namely
It says, in the embodiment of the present invention, passes through depending on the audio-visual audio-video of performing the operation that networked terminals will acquire and be sent to video network depending on networking
Server, after audio/video flow is converted into a transport stream depending on networked server, by being sent to recorded broadcast clothes depending on networking
Business device carries out recorded broadcast, and the audio/video flow of educational surgery demonstration cannot be pushed to asking depending on networking progress recorded broadcast by solving the prior art
Topic, improves user to the Experience Degree of medical information.
Optionally, in another embodiment, which on the basis of the above embodiments, is receiving the video council
Before view request, the method can also include:
The view networked terminals send registed authorization request to the view networked server；
The view networked terminals receive the view networked server and send registed authorization response.
In the embodiment, networking authorization is regarded depending on each to be all linked into depending on networked terminals in networking, is taken by view networking
Business device is managed collectively, it is therefore an objective to be allowed depending on being stored with all allocation list for regarding networked terminals in networked server, this is matched
Set equipment number, title, the addressable address etc. of all authorizations view networked terminals recorded in table.
Also referring to Fig. 3, being a kind of flow chart of the recorded broadcast method of audio/video flow provided in an embodiment of the present invention.The side
Method may include:
Step 301: recorded broadcast server receives the transport stream TS that view networked server is sent, and the transport stream TS is networked by view
Audio/video flow is composed；
Double netcard is configured on recorded broadcast server in the embodiment, first network interface card is networked for connecting view, and second
Network interface card is for connecting internet.In addition, configured with the virtual end that can be communicated with depending on networked terminals on the recorded broadcast server
End number, and these virtual terminals number are tied on the network interface card of connection view networking.Its purpose is exactly that the virtual terminal number of recorded broadcast exists
The invitation depending on meeting of networking can be received when meeting and view networking meeting is added, and regarded in networking and regarded networked server as recorded broadcast
Virtual terminal scheduled transmission stream TS, that is to say, that recorded broadcast is that the audio/video flow to be recorded is obtained by virtual terminal number.
In this step, recorded broadcast server receives the transport stream TS that view networked server is sent by the first network interface card.
Step 302: the transport stream TS is stored and is recorded at TS file by the recorded broadcast server；
In the step, recorded broadcast server first unpacks to the transport stream TS, obtains multichannel after receiving transport stream TS
Audio, video data after removing the view networking protocol head in every road multichannel audio-video frequency data, is carried out according to the virtual terminal number of distribution
It records.
A kind of mode is that recorded broadcast server is first unpacked when receiving transport stream TS, obtains multichannel audio-video frequency data, so
Removing view networking protocol head afterwards, the multichannel audio-video frequency data are being stored according to the virtual terminal number of dynamic allocation into TS file
It is recorded, when not receiving transport stream TS, stops recording.
Another way is that recorded broadcast server is first unpacked when receiving transport stream TS, obtains multichannel audio-video frequency data,
Then removing view networking protocol head, and when receiving the recording sign on that user is sent by management of webpage platform,
The audio/video flow for removing view networking protocol head will be stored into TS file according to the virtual terminal number of dynamic allocation；And in recorded broadcast
When server receives the stopping recorded broadcast instruction that user is sent by management of webpage platform, stop video recording, i.e. video recording is completed.
Wherein, in this embodiment, configured on each recorded broadcast server how many virtual terminal number be it is preset,
The virtual cornet is related with the number of operating room, it is generally the case that each operating room at least corresponds to first virtual cornet.Its
In, a part of virtual terminal number is used to record or store TS file, and a part of virtual terminal number is used to play back TS file.
Step 303: webpage web-based management platform is sent in a manner of multicast by the recorded broadcast server for the transport stream TS
It plays out.
In the step, the transport stream TS is passed through User Datagram Protocol (UDP, User by the recorded broadcast server
Datagram Protocol) it is sent to webpage web-based management platform in a manner of multicast plays out.It should be noted that recorded broadcast
The virtual terminal number that server is bound in advance, be receive come networking of considering oneself as multichannel synthesize transport stream TS, save file and with
The form of UDP multicast is sent to multicast address.
In the embodiment of the present invention, on the one hand transport stream TS is saved as TS when receiving transport stream TS by recorded broadcast server
Transmission TS stream multicast is gone out, is played in real time for webpage web browser on the one hand by User Datagram Protocol UDP by file.
Video recording text in can also being recorded after the completion of recording by web-based management platform or ipad by history playback come play history
Part.The embodiment of the present invention, which solves the prior art, cannot be pushed to the audio/video flow of educational surgery demonstration view networking progress recorded broadcast playback
The problem of, user is improved to the Experience Degree of medical information.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 4, be a kind of structural schematic diagram of the transmitting device of audio/video flow provided in an embodiment of the present invention, it is described
Device may include: the first receiving unit 41, the first transmission unit 42, the second receiving unit 43, acquiring unit 44, assembled unit
45 and second transmission unit 46, wherein
First receiving unit 41, for receiving the video conference sign on of user's input；
First transmission unit 42 is used for according to the video conference sign on, to the multiple view networked terminals selected
Send video conference request；
Second receiving unit 43, the video conference response sent for receiving the multiple view networked terminals；
Acquiring unit 44, the view networking audio/video flow for performing the operation audio-visual sent for obtaining the multiple view networked terminals；
Assembled unit 45, for view networking audio/video flow to be synthesized a transport stream TS certainly by described；
Wherein, which is specifically used for be combined into depending on networking audio/video flow by multiplexing technique by described
One transport stream TS.
Second transmission unit 46 is sent to the progress recorded broadcast of recorded broadcast server depending on networking for passing through the transport stream TS.
Optionally, in another embodiment, on the basis of the examples of implementation above-described embodiment, described device can also be wrapped
Include: administrative unit 51 and storage unit 52, structural schematic diagram is as shown in Figure 5, wherein
Administrative unit 51, for being networked before the first transmission unit 42 sends video conference request to the view of registed authorization
Terminal is managed collectively；
Storage unit 52, the configuration of the view networked terminals for storing all registed authorizations, the configuration includes: view networking
Equipment number, title and the addressable address of terminal.
Optionally, in another embodiment, on the basis of the examples of implementation above-described embodiment, described device can also be wrapped
It includes: third receiving unit and stop unit (not shown), wherein
Third receiving unit, for receiving the video conference END instruction of user's input；
Stop unit, for according to the video conference END instruction, stopping obtaining the hand of the view networked terminals transmission
The audio-visual view networking audio/video flow of art.
Optionally, the transmitting device of the audio/video flow can integrate in view networked server, can also independently dispose,
The present embodiment is with no restrictions.
Also referring to Fig. 6, being a kind of another structural representation of the transmitting device of audio/video flow provided in an embodiment of the present invention
Figure, the apparatus may include: receiving unit 61, the first transmission unit 62, acquiring unit 63, codec unit 64 and the second hair
Send unit 65, wherein
Receiving unit 61, the video conference request sent for receiving view networked server；
Video council is added for sending video conference request response to the view networked server in first transmission unit 62
View；
Acquiring unit 63, the audio-visual audio-video signal of performing the operation sent for obtaining the video source device；
Codec unit 64 obtains the view networking audio-video of standard for carrying out coded treatment to the audio-video signal
Stream；
Second transmission unit 65, for being sent to view networked server depending on networking audio/video flow for described, in order to described
A transport stream TS is combined into depending on networking audio/video flow by described depending on networked server.
Optionally, in another embodiment, on the basis of the examples of implementation above-described embodiment, described device can also be wrapped
It includes: registration request unit and registration response unit (not shown), wherein
Registration request unit, for before first receiving unit receives video conference request, to the view
Networked server sends registed authorization request；
Response unit is registered, sends registed authorization response for receiving the view networked server.
Optionally, the transmitting device of the audio/video flow can integrate in view networked terminals, can also independently dispose, this
Embodiment is with no restrictions.
Also referring to Fig. 7, being a kind of structural schematic diagram of the recorded broadcast device of audio/video flow provided in an embodiment of the present invention, institute
Stating device may include: receiving unit 71, recording elements 72 and transmission unit 73, wherein
Receiving unit 71, the transport stream TS sent for receiving view networked server, the transport stream TS is by view networking sound
Video flowing is packaged；
Recording elements 72 are recorded for storing the transport stream TS at TS file；
Transmission unit 73, for sending webpage web-based management by internet in a manner of multicast for the transport stream TS
Platform plays out.Specifically, the transmission unit 73, specifically for the transport stream TS is passed through User Datagram Protocol
UDP is sent to webpage web-based management platform by internet in a manner of multicast and plays out.
Optionally, the recorded broadcast device of the audio/video flow can integrate in recorded broadcast server, can also independently dispose, this
Embodiment is with no restrictions.
It, should also referring to Fig. 8, being a kind of structural schematic diagram of the recording and broadcasting system of audio/video flow provided in an embodiment of the present invention
The recording and broadcasting system of audio/video flow be based on view networking, the view networking network establishment, to dispose the view networked server of core with
And view networked terminals equipment, and access Medical Devices, TV, camera, the microphone for being used to carry out audio-video input and output
Equal video source devices, and be connected to by network exchange, routing device with route.The system may include: management of webpage platform
81, networked server 82, multiple view networked terminals 83 (the present embodiment is by taking a video network termination as an example), multiplexer 84 are regarded
With recorded broadcast server 85；Wherein,
The management of webpage platform 81, for receiving the video conference sign on of user's input；
That is audio/video conference of the user by management of webpage platform creation for educational surgery demonstration records.
In the embodiment, user can manage platform by webpage (web) and create video conference reservation and Real-Time Scheduling, depending on
Frequency meeting starts to receive when executing come the meeting message of consider oneself as networking and internet.
The view networked server 82, the video conference sign on sent for receiving the management of webpage platform 81
When, video conference request is sent to the multiple view networked terminals selected according to the video conference sign on, and receive
The video conference response that the multiple view networked terminals are sent；
Each view networked terminals 83, the video conference request sent for receiving the view networked server 82, to described
Video conference request response is sent depending on networked server 82, video conference is added, obtains the operation that multiple video source devices are sent
Audio-visual audio-video signal；The audio-video signal described in multichannel carries out coded treatment respectively, obtains the view networking audio-video of standard
Stream；View networked server is sent to depending on networking audio/video flow by described；
The view networked server 82 is also used to receive the view networking audio-video that the multiple view networked terminals 83 are sent
Stream will be sent to the multiplexer 84 depending on networking audio/video flow for described；
The multiplexer 84, the view networking audio/video flow sent for receiving view networked server 82, passes through multichannel
Multiplexing technology is combined into a transport stream TS depending on networking audio/video flow for described, and the transport stream TS is sent to the view and is joined
Network server 82；
The view networked server 82 is also used to the transport stream TS by being sent to the recorded broadcast server depending on networking
5；
The recorded broadcast server 85, the transport stream TS sent for receiving view networked server 82, by the transport stream TS
It stores into TS file to be recorded, and sends management of webpage platform 81 in a manner of multicast for the transport stream TS；
In the embodiment, recorded broadcast server needs to have the function of network protocol Transformation Service, can select high performance
X86 server, the x86 server support double netcard access, and in view networked server upper mounting portion administration network protocol conversion clothes
Business end program.In addition, recorded broadcast server, which is also equipped with, can carry the equipment as data storage, and be connected by the network equipment and route
It is logical.
The management of webpage platform 81 is also used to play out the transport stream TS received.
In the embodiment, video file after the completion of recording can be played by web or ipad by history playback
The video file.
In the embodiment of the present invention, the surgery situation in the surgical procedure to educational surgery demonstration is recorded, and will be drawn in real time
Face situation passes through to be forwarded in web browser interface depending on networking, by webpage watching operation teaching situation, is not only solved existing
There is technology that the audio/video flow of educational surgery demonstration cannot be pushed to the problem of view networking carries out recorded broadcast, also improves to medical information
Experience Degree.
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 for method, apparatus, system,
Or computer program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine
The form of embodiment in terms of software and hardware.Moreover, it wherein includes meter that the embodiment of the present invention, which can be used in one or more,
Computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, the optical memory of calculation machine usable program code
Deng) on the form of computer program product implemented.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device or system, computer program produce
The flowchart and/or the block diagrams of product describes.It should be understood that can be realized by computer program instructions in flowchart and/or the block diagram
Each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these meters
Calculation machine program instruction is to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminal devices
Processor to generate a machine so that the processor by computer or other programmable data processing terminal devices executes
Instruction generation refer to for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of fixed 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 the recording method and device to a kind of transmission method of audio/video flow provided by the present invention, audio/video flow and
The recording system of audio/video flow, is described in detail, and specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (17)
1. a kind of transmission method of audio/video flow characterized by comprising
The video conference sign on of user's input is received depending on networked server；
The view networked server sends video according to the video conference sign on, to the multiple view networked terminals selected
Request for conference；
It is described that the video conference response that the multiple view networked terminals are sent is received depending on networked server；
It is described that the view networking audio/video flow for performing the operation audio-visual that the multiple view networked terminals are sent is obtained depending on networked server；
It is described to be combined into a transport stream TS depending on networking audio/video flow for described depending on networked server；
Described pass through the transport stream TS depending on networked server is sent to the progress recorded broadcast of recorded broadcast server depending on networking.
2. the method according to claim 1, wherein the view networked server combines view networking audio/video flow
At a transport stream TS, comprising:
It is described to call multiplexer that be combined into a transport stream TS depending on networking audio/video flow for described depending on networked server.
3. method according to claim 1 or 2, which is characterized in that further include:
It is described that the multiple of registed authorization are managed collectively depending on networked terminals depending on networked server, and store all registed authorizations
View networked terminals configuration, include: equipment number, title and the addressable address for regarding networked terminals in the configuration.
4. method according to claim 1 or 2, which is characterized in that further include:
The view networked server receives the video conference END instruction of user's input；
The view networked server stops obtaining what the multiple view networked terminals were sent according to the video conference END instruction
The view networking audio/video flow for performing the operation audio-visual.
5. a kind of transmission method of audio/video flow characterized by comprising
The video conference request that view networked server is sent is received depending on networked terminals；
The view networked terminals send video conference request response to the view networked server, and video conference is added；
It is described that the audio-visual audio-video signal of performing the operation that multiple video source devices are sent is obtained depending on networked terminals；
The audio-video signal described in multichannel depending on networked terminals carries out coded treatment respectively, obtains the view networking audio-video of standard
Stream；
It is described to be sent to view networked server depending on networking audio/video flow for described depending on networked terminals, in order to the view the Internet services
Device is combined into a transport stream TS depending on networking audio/video flow for described.
6. according to the method described in claim 5, it is characterized in that, before receiving video conference request, the method
Further include:
The view networked terminals send registed authorization request to the view networked server；
The view networked terminals receive the view networked server and send registed authorization response.
7. a kind of recorded broadcast method of audio/video flow characterized by comprising
Recorded broadcast server receives the transport stream TS that view networked server is sent, and the transport stream TS depending on networking audio/video flow by combining
It forms；
The transport stream TS is stored and is recorded at TS file by the recorded broadcast server；
The recorded broadcast server is sent webpage web-based management platform for the transport stream TS in a manner of multicast and played out.
8. the method according to the description of claim 7 is characterized in that the recorded broadcast server is by the transport stream TS with multicast
Mode is sent to webpage web-based management platform and plays out, comprising:
The recorded broadcast server sends webpage User Datagram Protocol UDP for the transport stream TS in a manner of multicast
Web-based management platform plays out.
9. a kind of transmitting device of audio/video flow characterized by comprising
First receiving unit, for receiving the video conference sign on of user's input；
First transmission unit, for sending view to the multiple view networked terminals selected according to the video conference sign on
Frequency request for conference；
Second receiving unit, the video conference response sent for receiving the multiple view networked terminals；
Acquiring unit, the view networking audio/video flow for performing the operation audio-visual sent for obtaining the multiple view networked terminals；
Assembled unit, for view networking audio/video flow to be synthesized a transport stream TS certainly by described；
Second transmission unit is sent to the progress recorded broadcast of recorded broadcast server depending on networking for passing through the transport stream TS.
10. device according to claim 9, which is characterized in that
The assembled unit, specifically for calling multiplexer that will be combined into a transport stream depending on networking audio/video flow for described
TS。
11. device according to claim 9 or 10, which is characterized in that further include:
Administrative unit, for being managed collectively depending on networked terminals to registed authorization；
Storage unit, the configuration of the view networked terminals for storing all registed authorizations, the configuration includes: view networked terminals
Equipment number, title and addressable address.
12. device according to claim 9 or 10, which is characterized in that further include:
Third receiving unit, for receiving the video conference END instruction of user's input；
Stop unit, for according to the video conference END instruction, stopping obtaining the operation shadow of the view networked terminals transmission
The view networking audio/video flow of sound.
13. a kind of transmitting device of audio/video flow characterized by comprising
Receiving unit, the video conference request sent for receiving view networked server；
Video conference is added for sending video conference request response to the view networked server in first transmission unit；
Acquiring unit, the audio-visual audio-video signal of performing the operation sent for obtaining the video source device；
Coding processing unit obtains the view networking audio/video flow of standard for carrying out coded treatment to the audio-video signal；
Second transmission unit, for being sent to view networked server depending on networking audio/video flow for described, in order to view networking
Server is combined into a transport stream TS depending on networking audio/video flow for described.
14. device according to claim 13, which is characterized in that further include:
Registration request unit, for being networked before first receiving unit receives the video conference request to the view
Server sends registed authorization request；
Response unit is registered, sends registed authorization response for receiving the view networked server.
15. a kind of recorded broadcast device of audio/video flow characterized by comprising
Receiving unit, the transport stream TS sent for receiving view networked server, the transport stream TS is by view networking audio/video flow
It is packaged；
Recording elements are recorded for storing the transport stream TS at TS file；
Transmission unit, for by the transport stream TS in a manner of multicast by internet be sent to webpage web-based management platform into
Row plays.
16. device according to claim 15, which is characterized in that the transmission unit is specifically used for the transport stream
TS is sent to webpage web-based management platform by internet in a manner of multicast and is played out by User Datagram Protocol UDP.
17. a kind of recording and broadcasting system of audio/video flow characterized by comprising management of webpage platform regards networked server, is multiple
Depending on networked terminals, multiplexer and recorded broadcast server；Wherein,
The management of webpage platform, for receiving the video conference sign on of user's input；
The view networked server, for when receiving the video conference sign on that the management of webpage platform is sent, to
Selected multiple view networked terminals send video conference request, receive the multiple video conference sent depending on networked terminals and answer
It answers；
Each view networked terminals, the video conference request sent for receiving the view networked server, network to the view and take
Business device sends video conference request response, and video conference is added, and obtains the audio-visual sound view of the operation of multiple video source devices transmissions
Frequency signal；The audio-video signal described in multichannel carries out coded treatment respectively, obtains the view networking audio/video flow of standard；By the view
Networking audio/video flow is sent to view networked server；
The view networked server is also used to receive the view networking audio/video flow that the multiple view networked terminals are sent, will be described
The multiplexer will be sent to depending on networking audio/video flow；
The multiplexer, the view networking audio/video flow sent for receiving view networked server, passes through multiplexing technique
It is combined into a transport stream TS depending on networking audio/video flow by described, and the transport stream TS is sent to the view the Internet services
Device；
The view networked server is also used to the transport stream TS by being sent to the recorded broadcast server depending on networking；
The recorded broadcast server, the transport stream TS sent for receiving view networked server, the transport stream TS is stored into TS
File is recorded, and management of webpage platform is sent in a manner of multicast by the transport stream TS；
The management of webpage platform, for being played out to the transport stream TS received.
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