CN106686391A - Medical interaction live video method and system - Google Patents
Medical interaction live video method and system Download PDFInfo
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- CN106686391A CN106686391A CN201611159700.0A CN201611159700A CN106686391A CN 106686391 A CN106686391 A CN 106686391A CN 201611159700 A CN201611159700 A CN 201611159700A CN 106686391 A CN106686391 A CN 106686391A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
-
- 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
- H04N21/64322—IP
-
- 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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64784—Data processing by the network
- H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a medical interaction live video method and system. The method includes: respectively using image acquisition equipment and audio acquisition equipment to acquire images and sounds to obtain audio signals and video signals; by a transmitting end, encapsulating compressed and encoded audio signals and video signals into first data packets, and transmitting the first data packets to a cloud server through an IP network and a user-defined protocol; by the cloud server, unpacking the received first data packets through the IP network and the user-defined protocol, editing the unpacked data packets, encapsulating into second data packets, and transmitting the second data packets to a receiving end through the IP network and the user-defined protocol; by the receiving end, unpacking the data packets after the second data packets are received, and playing the sounds and images through audio equipment and video equipment. By the method, a user can watch the surgery site of an authoritative expert in a close-range manner and can interact with the expert and professor at any time, a remote one-to-one teaching effect is achieved, the real improvement of the medical skill of a doctor is benefited, and the experience of the student user is improved.
Description
Technical field
The present invention relates to field of video transmission, more particularly to a kind of method and system of medical interactive live video.
Background technology
Growing with China's medical technology, internet is become increasingly popular, and the academic exchange between doctor is not limited
Seminar under line, and can be to select a kind of more convenient more efficient way to realize the interactive friendship between doctor
Stream.And existing mode is in addition to simple voice and mobile phone application mode, not more preferable implementation.For this
Situation, has occurred in that many medical treatment APP softwares, for the information sharing between doctor, interaction in the market.But
Unfortunately, existing some the medical APP of in the market are try to grasp big medical science direction, and newest medical technology is most of
Doctor is difficult to be applied to daily clinical medicine operation, lacks practicality.In addition, they are often all intended to capsule
As far as possible many medical disciplines are included, so as to ignore the fine part of each subject, especially lacks the content in terms of clinical operation
With method.Can only say it is the platform that exchange between a good colleague is provided for doctor, but be a lack of in application scenarios
It is professional to use, so as to can not make to carry out deeper exchange and interaction on the more preferable platform of experts at different levels, cannot also carry
The experience sense of User high.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
Therefore, it is an object of the present invention to provide a kind of method and system of medical interactive live video, by design one
The method of kind of medical interactive live video, such mode just as allowing user closely to view and emulate the operative site of authoritative expert, and
And also interaction can be carried out with professor expert at any time, equivalent to long-range one-to-one teaching, this is beneficial to the real of doctor's medical skill level
Improve, and improve the experience sense of User.
To achieve the above object, the invention provides a kind of method of medical interactive live video, including：
Image capture device and audio collecting device collection image and sound are utilized respectively, so as to obtain audio signal and video letter
Number；
By transmitting terminal will after the audio signal and vision signal of compressed encoding are packaged into the first packet by IP network and
Custom protocol is sent to cloud server；
First packet for receiving is carried out de-packaging operation by cloud server by IP network and custom protocol, then right
Packet after unpacking carries out editing and processing, then is packaged into the second packet and is sent to reception by IP network and custom protocol
End；
Receiving terminal carries out de-packaging operation after packet is received, and sound and image are played by audio frequency apparatus and video equipment.
Preferably, the receiving terminal carries out de-packaging operation after packet is received, by audio frequency apparatus and video equipment
Also include after broadcasting sound and image, receiving terminal gathers the sound or text information of user, is encapsulated into the 3rd packet
Send to cloud server, the 3rd packet is forwarded to transmitting terminal by the cloud server again, carries out sound or word
Represent.
Preferably, the packet after described pair of unpacking carries out editing and processing, is that the packet after to unpacking is cut
Operation is collected, and adds the medical video fragment of the pre-stored same type of cloud server again.
Preferably, the transmitting terminal and receiving terminal are one or more in mobile phone, PDA, computer.
Preferably, if transmitting terminal, cloud server, receiving terminal occur packet loss behavior in data exchange process, by number
Operated according to retransmission protocol or forward error correction agreement.
Another aspect of the present invention provides a kind of system of medical interactive live video, including：
Transmitting terminal, cloud server, receiving terminal；
Transmitting terminal, for being utilized respectively image capture device and audio collecting device collection image and sound, so as to obtain audio letter
Number and vision signal, will after the audio signal and vision signal of compressed encoding are packaged into the first packet by IP network and
Custom protocol is sent to cloud server；
Cloud server, for first packet for receiving to be carried out into de-packaging operation by IP network and custom protocol,
Then editing and processing is carried out to the packet after unpacking, then is packaged into the second packet to send by IP network and custom protocol
To receiving terminal；
Receiving terminal, for after packet is received, carrying out de-packaging operation, by audio frequency apparatus and video equipment play sound and
Image.
Preferably, receiving terminal is additionally operable to gather the sound or text information of user, is encapsulated into the transmission of the 3rd packet
To cloud server, the 3rd packet is forwarded to transmitting terminal by the cloud server again, carries out the exhibition of sound or word
It is existing.
Preferably, cloud server is additionally operable to the packet after to unpacking and carries out editing operation, and adds high in the clouds again
The medical video fragment of the pre-stored same type of server.
Preferably, the transmitting terminal and receiving terminal are one or more in mobile phone, PDA, computer.
Preferably, if transmitting terminal, cloud server, receiving terminal data exchange process occur packet loss behavior, transmitting terminal,
Cloud server end and receiving terminal are operated by data retransmission protocol or forward error correction agreement.
A kind of method of new medical interactive live video can be designed by the present invention, such mode is just as allowing user
The operative site of authoritative expert is closely viewed and emulated, and also interaction can be carried out with professor expert at any time, it is one-to-one equivalent to long-range
Teaching, this is beneficial to the real raising of doctor's medical skill level, and improves the experience sense of User.
Additional aspect of the invention and advantage will be given in following description section, will partly be become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Fig. 1 shows the flow chart according to medical interactive live video method of the present invention；
Fig. 2 shows the structured flowchart according to medical interactive live video system of the present invention.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from mode described here using other, therefore, protection scope of the present invention does not receive following public tool
The limitation of body embodiment.
Fig. 1 shows the flow chart according to medical interactive live video method of the present invention.
As shown in figure 1, medical interactive live video method of the invention, including：
Image capture device and audio collecting device collection image and sound are utilized respectively, so as to obtain audio signal and video letter
Number；
The collection of image is mainly realized by digital camera or analog video camera, if to reach high-quality image effect
Really, it is necessary to possess the CCD collecting devices of pixel high, and video frequency collection card is installed additional, to realize the conversion of A/D (modulus).Sound
Collection can use omnidirectional wheat with playing, possess echo cancellation and decrease of noise functions, can many people make a speech, and the speech of other side can be heard.
Various conferencing environments can automatically be adapted to, high-fidelity, clearly sound are provided for participant.
IP network will be passed through after the audio signal and vision signal of compressed encoding are packaged into the first packet by transmitting terminal
Network and custom protocol are sent to cloud server；
Equipment is caught by the audio frequency and video of terminal, audio frequency and video analogue data is converted into data signal, its redundancy is all very big,
In order to reduce the bandwidth of network transmission, audio frequency and video are required for being removed by compressed encoding the data of its redundancy, and video mainly passes through
Predictive coding removal redundant data on room and time.In an encoding process, it is necessary to carry out video code rate control.It is common
Video code rate control is that picture quality is optimized on the whole, and each macro block in every two field picture may be caused in optimization process
Signal to noise ratio distribution is not concentrated, and image each several part quality has larger fluctuation, causes subjective visual quality to decline.Audio is mainly by breathing out
Fu Man encodes and quantifies removal redundant data, is then finally playing or is showing it through the data of overcompression in transmission over networks
Before decoded, original data are reduced.
First packet for receiving is carried out de-packaging operation by cloud server by IP network and custom protocol, so
Editing and processing is carried out to the packet after unpacking afterwards, then is packaged into the second packet to be sent to by IP network and custom protocol
Receiving terminal；
Receiving terminal carries out de-packaging operation after packet is received, and sound and image are played by audio frequency apparatus and video equipment.
Preferably, the receiving terminal carries out de-packaging operation after packet is received, by audio frequency apparatus and video equipment
Also include after broadcasting sound and image, receiving terminal gathers the sound or text information of user, is encapsulated into the 3rd packet
Send to cloud server, the 3rd packet is forwarded to transmitting terminal by the cloud server again, carries out sound or word
Represent.So may be such that transmitting terminal can carry out the interaction of voice or word with receiving terminal, be more beneficial for the religion of medical care precess
Learn, and increased the experience sense of User, preferably improve professional skill.
Preferably, the packet after described pair of unpacking carries out editing and processing, is that the packet after to unpacking is cut
Operation is collected, and adds the medical video fragment of the pre-stored same type of cloud server again.
A database is also provided with server beyond the clouds, the medical treatment for being previously stored with the same type sent with transmitting terminal is regarded
Frequently, it can be the instructional video of authoritative institution or educational institution.In this step, edit operation is included to video and audio
Packet carries out editing, after the just live video of transmitting terminal being carried out certain shearing, is then combined with what is prestored
Medical video, is so more conducive to the understanding of medical video of the user to broadcasting live, and has reached what is integrated theory with practice
Effect.
Preferably, the transmitting terminal and receiving terminal are one or more in mobile phone, PDA, computer.User can pass through
APP in mobile phone carries out living broadcast interactive, also can carry out interaction by the form of PDA and computer.
Preferably, if transmitting terminal, cloud server, receiving terminal occur packet loss behavior in data exchange process, by number
Operated according to retransmission protocol or forward error correction agreement.
Because transmission of video needs larger data traffic, data are easy to the phenomenon for delay or packet loss occur, such as right
Data after packet loss are not processed, and the quality of data convert occurs certain influence, thus to the data after packet loss at
Reason is very important part in the middle of data transmission and processing, can be using data re-transmitting technology after packet loss or packet loss post processing skill
Art carries out loss recovery, data re-transmitting technology typically completed by agreement, and such as TCP or reliable UDP are realized, but this
Mode can increase more bandwidth and bigger delay, and another mode is packet loss post-processing technology, by forward error correction with
And other modes realize the data convert after packet loss, which can reduce larger data volume, and not produce delay, real
Showed equalization point optimal between real-time property and reliability, meet low bandwidth Real-time interactive video meeting transmission will
Ask.
Fig. 2 shows the structured flowchart of medical interactive live video system of the present invention.
As shown in Fig. 2 according to medical interactive live video system of the present invention, including：
Transmitting terminal, cloud server, receiving terminal；
Transmitting terminal, for being utilized respectively image capture device and audio collecting device collection image and sound, so as to obtain audio letter
Number and vision signal, will after the audio signal and vision signal of compressed encoding are packaged into the first packet by IP network and
Custom protocol is sent to cloud server；
Cloud server, for first packet for receiving to be carried out into de-packaging operation by IP network and custom protocol,
Then editing and processing is carried out to the packet after unpacking, then is packaged into the second packet to send by IP network and custom protocol
To receiving terminal；
Receiving terminal, for after packet is received, carrying out de-packaging operation, by audio frequency apparatus and video equipment play sound and
Image.
Receiving terminal is additionally operable to gather the sound or text information of user, is encapsulated into the 3rd packet and sends to high in the clouds clothes
Business device, the 3rd packet is forwarded to transmitting terminal by the cloud server again, carries out representing for sound or word.
A database is also provided with server beyond the clouds, the medical treatment for being previously stored with the same type sent with transmitting terminal is regarded
Frequently, it can be the instructional video of authoritative institution or educational institution.Cloud server is additionally operable to the data after to unpacking
Bag carries out editing operation, and adds the medical video fragment of the pre-stored same type of cloud server again.
The transmitting terminal and receiving terminal are one or more in mobile phone, PDA, computer.
If there is packet loss behavior, transmitting terminal, high in the clouds clothes in data exchange process in transmitting terminal, cloud server, receiving terminal
Business device end and receiving terminal are operated by data retransmission protocol or forward error correction agreement.
Wherein, also include with lower module in cloud server：
Login module, the account for doctor or medical science related personnel is logged in, and these accounts are all registered by individual.Log in mould
Block include login feature module, registering functional module, forget Password functional module.
Login feature module includes server connection detection module, for detecting whether the system is connected to server, if
It is not connected to server then to judge the reason for being not connected to server and point out user solve problem, server connecting detection
Module monitor in real time network state.Account number cipher detection module is used to detect whether account number cipher is empty.Account effective detection mould
Block：For detecting that account whether there is in database.Password effective detection module：Account number cipher for detecting User logs in
Whether match.
Registering functional module includes phone number effective detection module, for detecting whether phone number is correct.Cell-phone number
Code duplicate detection module is used to detect that phone number whether there is in database, if the prompting not reproducible registration of user in the presence of if.
Registration identifying code is obtained and detection module is used to send identifying code to registration cell-phone number and verify whether the identifying code is correct.
The functional module that forgets Password includes that identifying code is obtained and detection module, for the registered cell-phone number to user input
Send identifying code and verify whether the identifying code is correct.Resetting cryptographic function module is used to updating the data in storehouse that account is corresponding to step on
Record password.
Individual center module：Essential record login user is using video lecture module and generation in Medical conference module
The video of Behavioral effect, such as user collection, comment content of user etc.；Individual center can also provide the user setting and repair
Change the functions such as subscriber data.
In the description of this specification, the term such as term " installation ", " connected ", " connection " all should be interpreted broadly, for example,
" connection " can be fixedly connected, or be detachably connected, or be integrally connected；" connected " can be joined directly together,
Can be indirectly connected to by intermediary.For the ordinary skill in the art, on can understanding as the case may be
State term concrete meaning in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example are contained in of the invention at least one real
In applying example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or reality
Example.And, the specific features of description, structure, material or feature can in one or more any embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of method of medical interactive live video, it is characterised in that comprise the following steps：
Image capture device and audio collecting device collection image and sound are utilized respectively, so as to obtain audio signal and video letter
Number；
By transmitting terminal will after the audio signal and vision signal of compressed encoding are packaged into the first packet by IP network and
Custom protocol is sent to cloud server；
First packet for receiving is carried out de-packaging operation by cloud server by IP network and custom protocol, then right
Packet after unpacking carries out editing and processing, then is packaged into the second packet and is sent to reception by IP network and custom protocol
End；
Receiving terminal carries out de-packaging operation after packet is received, and sound and image are played by audio frequency apparatus and video equipment.
2. the method for a kind of medical interactive live video according to claim 1, it is characterised in that the receiving terminal is connecing
After receiving packet, de-packaging operation is carried out, also included after playing sound and image by audio frequency apparatus and video equipment, received
The sound or text information of end collection user, are encapsulated into the 3rd packet and send to cloud server, the cloud service
3rd packet is forwarded to transmitting terminal by device again, carries out representing for sound or word.
3. the method for a kind of medical interactive live video according to claim 1, it is characterised in that after described pair unpacks
Packet carries out editing and processing, is that the packet after to unpacking carries out editing operation, and adds cloud server again to prestore
The medical video fragment of the same type of storage.
4. the method for a kind of medical interactive live video according to claim 1, it is characterised in that the transmitting terminal and connect
Receiving end is one or more in mobile phone, PDA, computer.
5. the method for a kind of medical interactive live video according to claim 1, it is characterised in that transmitting terminal, high in the clouds clothes
If business device, receiving terminal occur packet loss behavior in data exchange process, carried out by data retransmission protocol or forward error correction agreement
Operation.
6. a kind of system of medical interactive live video, it is characterised in that including：Transmitting terminal, cloud server, receiving terminal；
Transmitting terminal, for being utilized respectively image capture device and audio collecting device collection image and sound, so as to obtain audio letter
Number and vision signal, will after the audio signal and vision signal of compressed encoding are packaged into the first packet by IP network and
Custom protocol is sent to cloud server；
Cloud server, for first packet for receiving to be carried out into de-packaging operation by IP network and custom protocol,
Then editing and processing is carried out to the packet after unpacking, then is packaged into the second packet to send by IP network and custom protocol
To receiving terminal；
Receiving terminal, for after packet is received, carrying out de-packaging operation, by audio frequency apparatus and video equipment play sound and
Image.
7. the system of a kind of medical interactive live video according to claim 6, it is characterised in that receiving terminal is additionally operable to adopt
Collect the sound or text information of user, be encapsulated into the 3rd packet and send to cloud server, the cloud server is again
3rd packet is forwarded to transmitting terminal, representing for sound or word is carried out.
8. the system of a kind of medical interactive live video according to claim 6, it is characterised in that cloud server is also used
Editing operation is carried out in the packet after to unpacking, and adds the medical video of the pre-stored same type of cloud server again
Fragment.
9. the system of a kind of medical interactive live video according to claim 6, it is characterised in that the transmitting terminal and connect
Receiving end is one or more in mobile phone, PDA, computer.
10. the system of a kind of medical interactive live video according to claim 6, it is characterised in that transmitting terminal, high in the clouds clothes
If business device, receiving terminal occur packet loss behavior in data exchange process, transmitting terminal, cloud server end and receiving terminal pass through data
Retransmission protocol or forward error correction agreement are operated.
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|---|---|---|---|
| CN201611159700.0A CN106686391A (en) | 2016-12-15 | 2016-12-15 | Medical interaction live video method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159700.0A CN106686391A (en) | 2016-12-15 | 2016-12-15 | Medical interaction live video method and system |
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| CN106686391A true CN106686391A (en) | 2017-05-17 |
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| CN201611159700.0A Pending CN106686391A (en) | 2016-12-15 | 2016-12-15 | Medical interaction live video method and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108881935A (en) * | 2018-07-16 | 2018-11-23 | 安徽国通亿创科技股份有限公司 | A kind of online interaction live streaming low delay optimization method |
| CN109547864A (en) * | 2017-09-21 | 2019-03-29 | 腾讯科技（深圳）有限公司 | Media data processing method and device |
| CN109785687A (en) * | 2019-01-31 | 2019-05-21 | 北京谦仁科技有限公司 | It is a kind of for Online Video teaching data processing method, apparatus and system |
| CN110706824A (en) * | 2019-09-27 | 2020-01-17 | 京东方科技集团股份有限公司 | Interactive method, apparatus, server, system and medium for remote consultation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050188011A1 (en) * | 2002-05-08 | 2005-08-25 | Marratech Ab | Apparatus and method for distribution of streamed real-time information between clients |
| CN103404135A (en) * | 2011-03-25 | 2013-11-20 | 维士比科技有限公司 | System and method for transmitting real-time images |
| CN104754280A (en) * | 2014-04-07 | 2015-07-01 | 惠州Tcl移动通信有限公司 | Communication system selectively employing high-definition multimedia |
| CN105681730A (en) * | 2016-03-01 | 2016-06-15 | 万达信息股份有限公司 | Method for performing medical software video conference |
-
2016
- 2016-12-15 CN CN201611159700.0A patent/CN106686391A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050188011A1 (en) * | 2002-05-08 | 2005-08-25 | Marratech Ab | Apparatus and method for distribution of streamed real-time information between clients |
| CN103404135A (en) * | 2011-03-25 | 2013-11-20 | 维士比科技有限公司 | System and method for transmitting real-time images |
| CN104754280A (en) * | 2014-04-07 | 2015-07-01 | 惠州Tcl移动通信有限公司 | Communication system selectively employing high-definition multimedia |
| CN105681730A (en) * | 2016-03-01 | 2016-06-15 | 万达信息股份有限公司 | Method for performing medical software video conference |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547864A (en) * | 2017-09-21 | 2019-03-29 | 腾讯科技（深圳）有限公司 | Media data processing method and device |
| CN109547864B (en) * | 2017-09-21 | 2021-05-07 | 腾讯科技（深圳）有限公司 | Media data processing method and device |
| CN108881935A (en) * | 2018-07-16 | 2018-11-23 | 安徽国通亿创科技股份有限公司 | A kind of online interaction live streaming low delay optimization method |
| CN109785687A (en) * | 2019-01-31 | 2019-05-21 | 北京谦仁科技有限公司 | It is a kind of for Online Video teaching data processing method, apparatus and system |
| CN109785687B (en) * | 2019-01-31 | 2021-11-16 | 北京谦仁科技有限公司 | Data processing method, device and system for online video teaching |
| CN110706824A (en) * | 2019-09-27 | 2020-01-17 | 京东方科技集团股份有限公司 | Interactive method, apparatus, server, system and medium for remote consultation |
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Application publication date: 20170517 |
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