CN107295286A - A kind of video call data transmission method, system, server and video conversation apparatus - Google Patents
A kind of video call data transmission method, system, server and video conversation apparatus Download PDFInfo
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- CN107295286A CN107295286A CN201610197363.8A CN201610197363A CN107295286A CN 107295286 A CN107295286 A CN 107295286A CN 201610197363 A CN201610197363 A CN 201610197363A CN 107295286 A CN107295286 A CN 107295286A
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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
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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Abstract
The embodiments of the invention provide a kind of video call data transmission method, system, server and video conversation apparatus, belong to video field, including：Receive at least one network parameter sent in the first video conversation apparatus and the second video conversation apparatus that carry out video calling；According to network parameter, data transmission policies corresponding with network parameter are generated；Data transmission policies are sent to the video conversation apparatus for sending network parameter.By generating data transmission policies corresponding with network parameter, so as to send the video conversation apparatus of network parameter according to the data transmission policies, change the transmission means of video data, avoid in the case where network condition is poor, the loss of video data, card frame, not only realize the transmission of video data, it is ensured that the transmission quality and the fluency of video of video data, so as to improve the efficiency and reliability of video data transmission, Consumer's Experience is improved.
Description
Technical field
The present invention relates to video field, more particularly to a kind of video call data transmission method, system, service
Device and video conversation apparatus.
Background technology
With the popularization of instant video, increasing user's selection meets the society of oneself by instant video
Friendship demand, so that needing a kind of video call data transmission method, realizes user in instant video process
In video data transmission.
The video call data transmission method that prior art is provided, by the transmission for setting up UNICOM video both sides
Path, realizes the video data transmission during instant video.
But the mode that prior art is provided is realized due to the transmission path by setting up UNICOM video both sides
Video data transmission during instant video so that in transmitting procedure, in the network bar of the transmission path
In the case that part is deteriorated, the loss and card frame of video can be caused, it is impossible to ensure the fluency of video, so that
The efficiency and reliability of video data transmission are reduced, Consumer's Experience is reduced.
The content of the invention
In order to improve the efficiency and reliability of video data transmission, Consumer's Experience, the embodiment of the present invention are improved
There is provided a kind of video call data transmission method, system, server and video conversation apparatus.The technology
Scheme is as follows：
First aspect includes there is provided a kind of video call data transmission method, methods described：
Receive at least one in the first video conversation apparatus and the second video conversation apparatus that carry out video calling
The network parameter of transmission；
According to the network parameter, data transmission policies corresponding with the network parameter are generated；
The data transmission policies are sent to the video conversation apparatus for sending the network parameter.
With reference in a first aspect, in the first possible implementation, the data transmission policies include coding
Strategy and transmission path change strategy, in the following manner at least one, realize described according to the net
Network parameter, the step of obtaining data transmission policies corresponding with the network parameter：
According to the network parameter, coding strategy corresponding with the network parameter is obtained；Or,
According to the network parameter, obtain transmission path corresponding with the network parameter and change strategy；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
With reference to the first possible implementation of first aspect, in second of possible implementation, institute
State according to the network parameter, obtaining coding strategy corresponding with the network parameter includes：
Code check corresponding with the network parameter is obtained, the coding strategy is used to indicate the transmission net
The video conversation apparatus of network parameter carries out Video coding according to the code check.
With reference to second of possible implementation of first aspect, in the third possible implementation, institute
State according to the network parameter, obtaining transmission path change strategy corresponding with the network parameter includes：
Other available transmission paths that network parameter is better than current transmission path are obtained, the transmission path changes
Strategy is used to indicate that the video conversation apparatus for sending the network parameter switches the current transmission path
For other described available transmission paths.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, institute
State the transmission path that other available transmission paths include carrying out transfer by server.
Second aspect includes there is provided a kind of video call data transmission method, methods described：
Send network parameter to server so that the server is according to the network parameter, obtain with it is described
The corresponding data transmission policies of network parameter；
Receive the data transmission policies that the server is sent；
According to the data transmission policies, the transmission means of video call data is adjusted.
With reference to second aspect, in the first possible implementation, in the following manner in any one,
The step of realizing the transmission network parameter to server includes：
If the network parameter meets preparatory condition, the network parameter is sent to the server；Or,
According to prefixed time interval, the network parameter is sent to the server；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
With reference to the first possible implementation of second aspect or second aspect, in second of possible realization
In mode, the data transmission policies include coding strategy, described according to the data transmission policies, adjustment
The transmission means of video call data includes：
Code check according to indicated by the coding strategy, carries out Video coding.
With reference to the first possible implementation of second aspect or second aspect, in the third possible realization
In mode, the data transmission policies include transmission path and change strategy, described according to the data transfer plan
Slightly, the transmission means of adjustment video call data includes：
The transmission path is switched to change other transmission roads indicated by strategy in the current transmission path
Footpath.
With reference to the third possible implementation of second aspect, in the 4th kind of possible implementation, institute
State the transmission path that other available transmission paths include carrying out transfer by server.
The third aspect includes there is provided a kind of server, the server：
Receiving module, the first video conversation apparatus and the second video calling dress of video calling are carried out for receiving
At least one network parameter sent in putting；
Processing module, for according to the network parameter, generating data transfer corresponding with the network parameter
Strategy；
Sending module, for sending the data transfer plan to the video conversation apparatus for sending the network parameter
Slightly.
With reference to the third aspect, in the first possible implementation, the data transmission policies include coding
Strategy and transmission path change strategy, and the processing module is specifically for performing at least one in following operate：
According to the network parameter, coding strategy corresponding with the network parameter is obtained；Or,
According to the network parameter, obtain transmission path corresponding with the network parameter and change strategy；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
With reference to the first possible implementation of the third aspect, in second of possible implementation, institute
State processing module specifically for：
Code check corresponding with the network parameter is obtained, the coding strategy is used to indicate the transmission net
The video conversation apparatus of network parameter carries out Video coding according to the code check.
With reference to the first possible implementation of the third aspect, in the third possible implementation, institute
State processing module specifically for：
Other available transmission paths that network parameter is better than current transmission path are obtained, the transmission path changes
Strategy is used to indicate that the video conversation apparatus for sending the network parameter switches the current transmission path
For other described available transmission paths.
With reference to the third possible implementation of the third aspect, in the 4th kind of possible implementation, institute
State the transmission path that other available transmission paths include carrying out transfer by server.
Fourth aspect includes memory, the transmission/reception mould there is provided a kind of server, the server
Block and the processor being connected with the memory, the memory are used to store batch processing code, described
The program code that processor calls the memory to be stored is used to perform following operation：
The first video conversation apparatus and second for controlling the transmission/reception module to receive progress video calling is regarded
At least one network parameter sent in frequency communicator；
According to the network parameter, data transmission policies corresponding with the network parameter are generated；
The transmission/reception module is controlled to send the number to the video conversation apparatus for sending the network parameter
According to transmission strategy.
With reference to fourth aspect, in the first possible implementation, the data transmission policies include coding
Strategy and transmission path change strategy, and the program code that the processor calls the memory to be stored is specific
For performing at least one in following operation：
According to the network parameter, coding strategy corresponding with the network parameter is obtained；Or,
According to the network parameter, obtain transmission path corresponding with the network parameter and change strategy；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
With reference to the first possible implementation of fourth aspect, in second of possible implementation, institute
State processor and call the program code that the memory is stored specifically for performing following operate：
Code check corresponding with the network parameter is obtained, the coding strategy is used to indicate the transmission net
The video conversation apparatus of network parameter carries out Video coding according to the code check.
With reference to second of possible implementation of fourth aspect, in the third possible implementation, institute
State processor and call the program code that the memory is stored specifically for performing following operate：
Other available transmission paths that network parameter is better than current transmission path are obtained, the transmission path changes
Strategy is used to indicate that the video conversation apparatus for sending the network parameter switches the current transmission path
For other described available transmission paths.
With reference to the third possible implementation of fourth aspect, in the 4th kind of possible implementation, institute
State the transmission path that other available transmission paths include carrying out transfer by server.
5th aspect is there is provided a kind of video conversation apparatus, and the video conversation apparatus includes：
Sending module, for sending network parameter to server, so that the server is joined according to the network
Number, obtains data transmission policies corresponding with the network parameter；
Receiving module, for receiving the data transmission policies that the server is sent；
Adjusting module, for according to the data transmission policies, adjusting the transmission means of video call data.
With reference to the 5th aspect, in the first possible implementation, the sending module is following for performing
Any one in operation：
If the network parameter meets preparatory condition, the network parameter is sent to the server；Or,
According to prefixed time interval, the network parameter is sent to the server；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
With reference to the 5th aspect or the first possible implementation of the 5th aspect, in second of possible realization
In mode, the data transmission policies include coding strategy, the adjusting module specifically for：
Code check according to indicated by the coding strategy, carries out Video coding.
With reference to the 5th aspect or the first possible implementation of the 5th aspect, in the third possible realization
In mode, the data transmission policies include transmission path change strategy, the adjusting module specifically for：
The transmission path is switched to change other transmission roads indicated by strategy in the current transmission path
Footpath.
With reference to the third possible implementation of the 5th aspect, in the 4th kind of possible implementation, institute
State the transmission path that other available transmission paths include carrying out transfer by server.
6th aspect is there is provided a kind of video conversation apparatus, and the video conversation apparatus includes memory, hair
/ receiving module and the processor that is connected with the memory are sent, the memory is used to store batch processing generation
Code, the program code that the processor calls the memory to be stored is used to perform following operation：
The transmission/reception module is controlled to send network parameter to server, so that the server is according to described
Network parameter, obtains data transmission policies corresponding with the network parameter；
The transmission/reception module is controlled to receive the data transmission policies that the server is sent；
According to the data transmission policies, the transmission means of video call data is adjusted.
With reference to the 6th aspect, in the first possible implementation, the processor calls the memory
The program code stored is specifically for performing any one in following operate：
If the network parameter meets preparatory condition, the transmission/reception module is controlled to be sent out to the server
Send the network parameter；Or,
According to prefixed time interval, control the transmission/reception module to send the network to the server and join
Number；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
With reference to the 6th aspect or the first possible implementation of the 6th aspect, in second of possible realization
In mode, the data transmission policies include coding strategy, and the processor calls the memory to be stored
Program code specifically for performing following operate：
Code check according to indicated by the coding strategy, carries out Video coding.
With reference to the 6th aspect or the first possible implementation of the 6th aspect, in the third possible realization
In mode, the data transmission policies include transmission path and change strategy, and the processor calls the storage
The program code that device is stored is specifically for performing following operate：
The transmission path is switched to change other transmission roads indicated by strategy in the current transmission path
Footpath.
With reference to the 6th kind of possible implementation of the 6th aspect, in the 4th kind of possible implementation, institute
State the transmission path that other available transmission paths include carrying out transfer by server.
7th aspect is there is provided a kind of video call data Transmission system, and the system includes server and entered
The first video conversation apparatus and the second video conversation apparatus of row video calling, first video conversation apparatus
Network parameter is sent to the server, wherein：
The server includes：
First receiving module, the first video conversation apparatus and the second video that video calling is carried out for receiving is logical
Talk about at least one network parameter sent in device；
Processing module, for according to the network parameter, generating data transfer corresponding with the network parameter
Strategy；
First sending module, is passed for sending the data to the video conversation apparatus for sending the network parameter
Defeated strategy；
First video conversation apparatus includes：
Second sending module, for sending the network parameter to the server, so that the server root
According to the network parameter, data transmission policies corresponding with the network parameter are obtained；
Second receiving module, for receiving the data transmission policies that the server is sent；
Adjusting module, for according to the data transmission policies, adjusting the transmission means of video call data.
With reference to the 7th aspect, in the first possible implementation, the data transmission policies include coding
Strategy and transmission path change strategy, and first sending module is used to perform at least one in following operation：
According to the network parameter, coding strategy corresponding with the network parameter is obtained；Or,
According to the network parameter, obtain transmission path corresponding with the network parameter and change strategy；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
With reference to the first possible implementation of the 7th aspect, in second of possible implementation, institute
State processing module specifically for：
Code check corresponding with the network parameter is obtained, the coding strategy is used to indicate the transmission net
The video conversation apparatus of network parameter carries out Video coding according to the code check.
With reference to the first possible implementation of the 7th aspect, in the third possible implementation, institute
State processing module specifically for：
Other available transmission paths that network parameter is better than current transmission path are obtained, the transmission path changes
Strategy is used to indicate that the video conversation apparatus for sending the network parameter switches the current transmission path
For other described available transmission paths.
, can at the 4th kind with reference to the 7th aspect to the third any one possible implementation of the 7th aspect
In the implementation of energy, second sending module is used to perform any one in following operation：
If the network parameter meets preparatory condition, the network parameter is sent to the server；Or,
According to prefixed time interval, the network parameter is sent to the server.
With reference to the 4th kind of possible implementation of the 7th aspect, in the 5th kind of possible implementation, institute
Data transmission policies are stated including coding strategy, the adjusting module specifically for：
Code check according to indicated by the coding strategy, carries out Video coding.
With reference to the 4th kind of possible implementation of the 7th aspect, in the 6th kind of possible implementation, institute
State data transmission policies including transmission path change strategy, the adjusting module specifically for：
The transmission path is switched to change other transmission roads indicated by strategy in the current transmission path
Footpath.
With reference to the 7th aspect the third to the 6th kind of any one possible implementation, in the 7th kind of possibility
Implementation in, other described available transmission paths include by server progress transfer transmission path.
It is logical the embodiments of the invention provide a kind of video call data transmission method, system, server and video
Device is talked about, including：Receive in the first video conversation apparatus and the second video conversation apparatus that carry out video calling
At least one send network parameter；According to network parameter, data transfer corresponding with network parameter is generated
Strategy；Data transmission policies are sent to the video conversation apparatus for sending network parameter.Joined by generation with network
The corresponding data transmission policies of number, so as to send the video conversation apparatus of network parameter according to the data transfer plan
Slightly, the transmission means of video data is changed, it is to avoid in the case where network condition is poor, video data
Lose, card frame, not only realize the transmission of video data, it is ensured that the transmission quality of video data and regard
The fluency of frequency, so as to improve the efficiency and reliability of video data transmission, improves Consumer's Experience.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, institute in being described below to embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of video call data transmission method flow chart provided in an embodiment of the present invention；
Fig. 2 is a kind of video call data transmission method flow chart provided in an embodiment of the present invention；
Fig. 3 is a kind of video call data transmission method flow chart provided in an embodiment of the present invention；
Fig. 4 is a kind of video call data transmission method flow chart provided in an embodiment of the present invention；
Fig. 5 is a kind of video call data transmission method flow chart provided in an embodiment of the present invention；
Fig. 6 is a kind of server architecture schematic diagram provided in an embodiment of the present invention；
Fig. 7 is a kind of server architecture schematic diagram provided in an embodiment of the present invention；
Fig. 8 is a kind of video conversation apparatus structural representation provided in an embodiment of the present invention；
Fig. 9 is a kind of video conversation apparatus structural representation provided in an embodiment of the present invention；
Figure 10 is a kind of video call data Transmission system schematic diagram provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that retouched
The embodiment stated is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
The embodiments of the invention provide a kind of data transmission method, this method is used for regarding in video call process
Frequency data transfer, in video call process, the transmission path of video data includes passing through VPN (Virtual
Private Network, VPN) technology realize point-to-point (P2P, peer-to-peer) pass
Defeated path and the transmission path for passing through transit server.
In addition, before video calling is carried out, first video conversation apparatus and the second video conversation apparatus are logical
Cross respective control unit and set up TCP (Transmission Control Protocol, transmission control protocol)
To same TCP server or it is same include the server zone of multiple TCP servers, in addition,
The embodiment of the present invention is not limited to specific connected mode；Wherein, the control unit can be virtual net
Card.
Embodiment one is a kind of video call data transmission method provided in an embodiment of the present invention, the institute of reference picture 1
Show, this method includes：
101st, receive in the first video conversation apparatus and the second video conversation apparatus for carry out video calling at least
The network parameter of one transmission.
102nd, according to network parameter, data transmission policies corresponding with network parameter are generated.
Specifically, at least one in the following manner, realizes according to network parameter, obtains and join with network
The step of number corresponding data transmission policies：
According to network parameter, coding strategy corresponding with network parameter is obtained, the process can be：
Code check corresponding with network parameter is obtained, coding strategy is used for the video calling for indicating to send network parameter
Device carries out Video coding according to code check.Or,
According to network parameter, obtain transmission path corresponding with network parameter and change strategy, the process can be：
Other available transmission paths that network parameter is better than current transmission path are obtained, transmission path changes strategy
Current transmission path is switched to other available transmission roads by the video conversation apparatus for instruction transmission network parameter
Footpath, other available transmission paths include the transmission path that transfer is carried out by server.
Wherein, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second extremely
It is few one.
103rd, data transmission policies are sent to the video conversation apparatus for sending network parameter.
The embodiments of the invention provide a kind of video call data transmission method, pass through generation and network parameter pair
The data transmission policies answered, so that the video conversation apparatus of transmission network parameter is according to the data transmission policies,
Change the transmission means of video data, it is to avoid in the case where network condition is poor, the loss of video data,
Card frame, not only realize the transmission of video data, it is ensured that the transmission quality and the stream of video of video data
Smooth property, so as to improve the efficiency and reliability of video data transmission, improves Consumer's Experience.
Embodiment two is a kind of video call data transmission method provided in an embodiment of the present invention, the institute of reference picture 2
Show, this method includes：
201st, network parameter is sent to server, so that server is according to network parameter, obtained and network parameter
Corresponding data transmission policies.
Specifically, any one in the following manner, the step of realizing to server transmission network parameter
Including：
If network parameter meets preparatory condition, network parameter is sent to server；Or,
According to prefixed time interval, network parameter is sent to server；
Wherein, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second extremely
It is few one.
202nd, the data transmission policies that the reception server is sent.
203rd, according to data transmission policies, the transmission means of video call data is adjusted.
Specifically, data transmission policies include coding strategy, according to data transmission policies, video calling is adjusted
The transmission means of data includes：
Code check according to indicated by coding strategy, carries out Video coding.
Data transmission policies include transmission path and change strategy, according to data transmission policies, adjust video calling
The transmission means of data includes：
Transmission path is switched to change other transmission paths indicated by strategy in current transmission path, wherein,
Other available transmission paths include the transmission path that transfer is carried out by server.
The embodiments of the invention provide a kind of video call data transmission method, pass through generation and network parameter pair
The data transmission policies answered, so that the video conversation apparatus of transmission network parameter is according to the data transmission policies,
Change the transmission means of video data, it is to avoid in the case where network condition is poor, the loss of video data,
Card frame, not only realize the transmission of video data, it is ensured that the transmission quality and the stream of video of video data
Smooth property, so as to improve the efficiency and reliability of video data transmission, improves Consumer's Experience.
Embodiment three is a kind of video call data transmission method provided in an embodiment of the present invention, of the invention real
Apply in example, for convenience of explanation, the first video conversation apparatus sends network parameter, reference picture 3 to server
Shown, this method includes：
If the 301, network parameter meets preparatory condition, the first video conversation apparatus sends network to server joins
Number, after step 301, performs step 303.
Specifically, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one, judges that the process whether network parameter meets preparatory condition can be：
Judge whether the network bandwidth is less than or equal to the default network bandwidth, if so, then judging network parameter
Meet preparatory condition；Or,
Judge whether packet loss is more than or equal to default packet loss, if so, then judging that network parameter is met
Preparatory condition；Or,
Judge whether round-trip delay is more than or equal to default round-trip delay, if so, then judging network parameter
Meet preparatory condition；Or,
Judge whether shake is more than or equal to default shake, if so, it is default then to judge that network parameter is met
Condition；Or,
Judge whether frame per second is less than or equal to default frame per second, if so, it is default then to judge that network parameter is met
Condition.
In the deterministic process, the embodiment of the present invention is to realizing that the concrete mode of the deterministic process is not limited
It is fixed.
In actual applications, the judgement that whether network parameter meets preparatory condition can be by aforesaid operations
Any one, can also summary operation in it is any number of realize the deterministic process, further to carry
Whether high network parameter meets the accuracy in the deterministic process of preparatory condition.
Work as because the network parameter of transmission path describes the first video conversation apparatus and the second video conversation apparatus
The state of the preceding transmission path used, by meeting preparatory condition, the first video calling in network parameter
Device sends network parameter to server, in the situation that network condition is poor, realize transmission path switching or
The adjustment of person's code check, so that avoid in the case where network condition is poor, the loss of video data, card frame,
Not only realize the transmission of video data, it is ensured that the transmission quality and the fluency of video of video data,
So as to improve the efficiency and reliability of video data transmission, Consumer's Experience is improved.
302nd, the first video conversation apparatus sends network parameter, in step according to prefixed time interval to server
After rapid 302, step 303 is performed.
Specifically, the first video conversation apparatus can according to prefixed time interval, by the network bandwidth, packet loss,
In round-trip delay, shake and frame per second at least one send to server, can also by the network bandwidth, lose
The network parameter that preparatory condition is met in bag rate, round-trip delay, shake and frame per second is sent to server, its
In, it is identical with the process described in step 301 whether network parameter meets the deterministic process of preparatory condition, herein
It is not repeated here.
It is worth noting that, any one in step 301 and step 302 is all to realize the first video calling
Device sends the process of network parameter to server, in addition to the mode described in the step, can also lead to
Cross other modes and realize the process, the embodiment of the present invention is not limited to specific mode.In addition, in reality
In the application of border, any one in step 301 or step 302 can be performed.
By meeting preparatory condition in network parameter, the first video conversation apparatus sends network parameter to server,
In the situation that network condition is poor, the switching of transmission path or the adjustment of code check are realized, so as to avoid
In the case that network condition is poor, the loss of video data, card frame not only realize the transmission of video data,
The transmission quality of video data and the fluency of video are also assures that, so as to improve the effect of video data transmission
Rate and reliability, improve Consumer's Experience.
303rd, server is received in the first video conversation apparatus and the second video conversation apparatus that carry out video calling
At least one network parameter sent, after step 303, perform in step 304 and step 305
At least one.
Specifically, the embodiment of the present invention is not added with limiting to specific reception mode.
In addition, it is necessary to explanation, if the first video conversation apparatus is sent out according to prefixed time interval to server
At least one in SCN Space Cable Network bandwidth, packet loss, round-trip delay, shake and frame per second is sent to server,
Then server judges whether the network parameter meets preparatory condition after the network parameter is received, wherein,
It is identical with the process described in step 301 whether network parameter meets the deterministic process of preparatory condition, herein no longer
It is repeated here.
304th, server obtains coding strategy corresponding with network parameter according to network parameter.
Specifically, server obtains code check corresponding with network parameter, coding strategy is used to indicate to send network
The video conversation apparatus of parameter carries out Video coding according to code check, and the process can be：
Server can be according to where network parameter numerical intervals, obtain corresponding with network parameter code check；
Or,
Server, by network parameter, can calculate the network parameter pair according to default code check calculation formula
The code check answered.
What the mode of above-mentioned acquisition code check corresponding with network parameter was merely exemplary, the embodiment of the present invention pair
Specific acquisition modes are not limited.
In the case where network condition is deteriorated, if carrying out coding and the transmission of instant video according to code check before,
Loss, the card frame of video data are may result in, by when network parameter meets preparatory condition, server
According to network parameter, obtain coding strategy corresponding with network parameter so that the first video conversation apparatus according to
Code check, carries out Video coding, so as to ensure that the transmission quality of video data and the fluency of video, improves
The efficiency and reliability of video data transmission, improves Consumer's Experience.
305th, server obtains transmission path corresponding with network parameter and changes strategy according to network parameter.
Specifically, other available transmission paths that network parameter is better than current transmission path are obtained, transmission path
Current transmission path is switched to other can by the video conversation apparatus that changing strategy is used to indicate to send network parameter
With transmission path, wherein, other available transmission paths include the transmission path by server progress transfer,
The process can be：
If the first video conversation apparatus and the second video conversation apparatus carry out video data by P2P transmission paths
Transmission, then obtain the transmission path that network parameter carries out transfer better than current transmission path by server
Network parameter；
Determine that the transmission path for carrying out transfer by server is the first video conversation apparatus biography to be switched
Defeated path.
If the first video conversation apparatus and the second video conversation apparatus carry out the transmission path of transfer by server
The transmission of video data is carried out, then obtains the network parameter of P2P transmission paths, the process can first be regarded
Frequency communicator sends test data bag to P2P transmission paths, after obtaining network parameter, then by the network
What the mode that parameter uploads onto the server was realized；
It is the first video conversation apparatus transmission path to be switched to determine the P2P transmission paths.
In the case where the network condition in current transmission path is deteriorated, if being passed still according to current transmission path
Defeated video data, may result in loss, the card frame of video data, by meeting default bar in network parameter
During part, server obtains transmission path corresponding with network parameter and changes strategy according to network parameter so that
Transmission path is switched to transmission path to change the transmission path indicated by strategy by the first video conversation apparatus, from
And ensure that the transmission quality of video data and the fluency of video, improve the efficiency of video data transmission with
And reliability, improve Consumer's Experience.
It is worth noting that, any one in step 304 and step 305 is to realize server according to network
Parameter, generates the process of data transmission policies corresponding with network parameter, except the mode described in the step
Outside, the process can also be realized by other means, and the embodiment of the present invention is not limited specific mode
It is fixed.In addition, in actual applications, at least one in step 304 and step 305 can be performed.
By the way that when network parameter meets preparatory condition, server is according to network parameter, generation and network parameter
Corresponding data transmission policies so that the first video conversation apparatus adjusts video according to the data transmission policies
The transmission means of communicating data, so as to ensure that the transmission quality of video data and the fluency of video, is improved
The efficiency and reliability of video data transmission, improves Consumer's Experience.
306th, server sends data transmission policies to the video conversation apparatus for sending network parameter.
Specifically, the embodiment of the present invention is not limited to specific sending method.
307th, the data transmission policies that the first video conversation apparatus the reception server is sent, after step 307,
Perform at least one in step 308 and step 309.
Specifically, the embodiment of the present invention is not added with limiting to specific reception mode.
308th, data transmission policies include coding strategy, and the code check according to indicated by coding strategy carries out video
Coding.
Specifically, the code check of video encoder is revised as into the code check indicated by coding strategy, so that video is compiled
Code check of the code device according to indicated by coding strategy, carries out Video coding.
In the case where network condition is deteriorated, if carrying out coding and the transmission of instant video according to code check before,
Loss, the card frame of video data are may result in, by the way that when network parameter meets preparatory condition, first regards
Frequency communicator carries out Video coding, so as to ensure that the transmission quality and video of video data according to code check
Fluency, improve the efficiency and reliability of video data transmission, improve Consumer's Experience.
309th, data transmission policies include transmission path change strategy, and current transmission path is switched into transmission road
Footpath changes other transmission paths indicated by strategy.
Specifically, other available transmission paths include the transmission path that transfer is carried out by server.
If the first video conversation apparatus and the second video conversation apparatus carry out the transmission path of transfer by server
The transmission of video data is carried out, then transmission path is switched into P2P transmission paths；
If the first video conversation apparatus and the second video conversation apparatus carry out video data by P2P transmission paths
Transmission, then according to by server carry out transfer transmission path the network information, transmission path is switched
To carry out the transmission path of transfer by server.
In above-mentioned handoff procedure, the first video conversation apparatus can be completed by the switching command of systemic presupposition
Switching, the embodiment of the present invention is not limited to specific switching mode.
In the case where the network condition in current transmission path is deteriorated, if being passed still according to current transmission path
Defeated video data, may result in loss, the card frame of video data, by meeting default bar in network parameter
During part, transmission path is switched to transmission path to change the transmission road indicated by strategy by the first video conversation apparatus
Footpath, so as to ensure that the transmission quality of video data and the fluency of video, improves video data transmission
Efficiency and reliability, improve Consumer's Experience.
It is worth noting that, at least one in step 308 and step 309 is to realize that the first video calling is filled
The process for the transmission means that video call data is adjusted according to data transmission policies is put, except the step institute
Outside the mode stated, the process can also be realized by other means, the embodiment of the present invention is to specific mode
It is not limited.In addition, in actual applications, at least one in step 308 and step 309 can be performed
It is individual.
By when network parameter meets preparatory condition, the number that the first video conversation apparatus is generated according to server
According to transmission strategy, the transmission means of video call data is adjusted, so as to ensure that the transmission quality of video data
With the fluency of video, the efficiency and reliability of video data transmission are improved, Consumer's Experience is improved.
In addition, the first video conversation apparatus carries out Video coding by performing the code check according to indicated by coding strategy
Transmission path is switched to change at least one in other transmission paths indicated by strategy with by current transmission path
It is individual so that in the case where network condition is poor, while realizing video counts by code check adjustment and path switching
According to transmission, so as to further ensure the transmission quality of video data and the fluency of video, video is improved
The efficiency and reliability of data transfer, improve Consumer's Experience.
It should be noted that using the equipment to server transmission network parameter as the first video conversation apparatus, the
The transmission path that one video conversation apparatus and the second video conversation apparatus carry out transfer by server carries out video
Exemplified by the transmission of data, the flow chart of video call data transmission method provided in an embodiment of the present invention can be with
Shown in reference picture 4；Using the equipment to server transmission network parameter as the first video conversation apparatus, first regards
Frequency communicator and the second video conversation apparatus are carried out by P2P transmission paths exemplified by the transmission of video data,
The flow chart of video call data transmission method provided in an embodiment of the present invention can be with shown in reference picture 5.
The embodiments of the invention provide a kind of video call data transmission method, pass through generation and network parameter pair
The data transmission policies answered, so that the video conversation apparatus of transmission network parameter is according to the data transmission policies,
Change the transmission means of video data, it is to avoid in the case where network condition is poor, the loss of video data,
Card frame, not only realize the transmission of video data, it is ensured that the transmission quality and the stream of video of video data
Smooth property, so as to improve the efficiency and reliability of video data transmission, improves Consumer's Experience.
Example IV is a kind of server provided in an embodiment of the present invention, shown in reference picture 6, the server bag
Include：
Receiving module 61, the first video conversation apparatus and the second video calling of video calling are carried out for receiving
At least one network parameter sent in device；
Processing module 62, for according to network parameter, generating data transmission policies corresponding with network parameter；
Sending module 63, for sending data transmission policies to the video conversation apparatus for sending network parameter.
Optionally, data transmission policies include coding strategy and transmission path changes strategy, and processing module 62 has
Body is used to perform at least one in following operation：
According to network parameter, coding strategy corresponding with network parameter is obtained；Or,
According to network parameter, obtain transmission path corresponding with network parameter and change strategy；
Wherein, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second extremely
It is few one.
Optionally, processing module 62 specifically for：
Code check corresponding with network parameter is obtained, coding strategy is used for the video calling for indicating to send network parameter
Device carries out Video coding according to code check.
Optionally, processing module 62 specifically for：
Other available transmission paths that network parameter is better than current transmission path are obtained, transmission path changes strategy
Current transmission path is switched to other available transmission roads by the video conversation apparatus for instruction transmission network parameter
Footpath.
Optionally, other available transmission paths include the transmission path that transfer is carried out by server.
The embodiments of the invention provide a kind of server, the server is by generating number corresponding with network parameter
According to transmission strategy, so that the video conversation apparatus of transmission network parameter is according to the data transmission policies, change is regarded
The transmission means of frequency evidence, it is to avoid in the case where network condition is poor, the loss of video data, card frame,
Not only realize the transmission of video data, it is ensured that the transmission quality and the fluency of video of video data,
So as to improve the efficiency and reliability of video data transmission, Consumer's Experience is improved.
Embodiment five is a kind of server provided in an embodiment of the present invention, shown in reference picture 7, the server bag
Include memory 71, transmission/reception module 72 and the processor 73 being connected with memory 71, memory 71
For storing batch processing code, the program code that processor 73 calls memory 71 to be stored is used to perform
Operate below：
Transmission/reception module 72 is controlled to receive the first video conversation apparatus and the second video for carrying out video calling
At least one network parameter sent in communicator；
According to network parameter, data transmission policies corresponding with network parameter are generated；
Transmission/reception module 72 is controlled to send data transmission policies to the video conversation apparatus for sending network parameter.
Optionally, data transmission policies include coding strategy and transmission path changes strategy, and processor 73 is called
The program code that memory 71 is stored is specifically for performing at least one in following operate：
According to network parameter, coding strategy corresponding with network parameter is obtained；Or,
According to network parameter, obtain transmission path corresponding with network parameter and change strategy；
Wherein, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second extremely
It is few one.
Optionally, processor 73 calls the program code that memory 71 is stored specifically for performing following grasp
Make：
Code check corresponding with network parameter is obtained, coding strategy is used for the video calling for indicating to send network parameter
Device carries out Video coding according to code check.
Optionally, processor 73 calls the program code that memory 71 is stored specifically for performing following grasp
Make：
Other available transmission paths that network parameter is better than current transmission path are obtained, transmission path changes strategy
Current transmission path is switched to other available transmission roads by the video conversation apparatus for instruction transmission network parameter
Footpath.
Optionally, other available transmission paths include the transmission path that transfer is carried out by server.
The embodiments of the invention provide a kind of server, the server is by generating number corresponding with network parameter
According to transmission strategy, so that the video conversation apparatus of transmission network parameter is according to the data transmission policies, change is regarded
The transmission means of frequency evidence, it is to avoid in the case where network condition is poor, the loss of video data, card frame,
Not only realize the transmission of video data, it is ensured that the transmission quality and the fluency of video of video data,
So as to improve the efficiency and reliability of video data transmission, Consumer's Experience is improved.
Embodiment six is a kind of video conversation apparatus provided in an embodiment of the present invention, and shown in reference picture 8, this is regarded
Frequency communicator includes：
Sending module 81, for sending network parameter to server, so that server is according to network parameter, is obtained
Take data transmission policies corresponding with network parameter；
Receiving module 82, the data transmission policies sent for the reception server；
Adjusting module 83, for according to data transmission policies, adjusting the transmission means of video call data.
Optionally, sending module 81 is used to perform any one in following operation：
If network parameter meets preparatory condition, network parameter is sent to server；Or,
According to prefixed time interval, network parameter is sent to server；
Wherein, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second extremely
It is few one.
Optionally, data transmission policies include coding strategy, adjusting module 83 specifically for：
Code check according to indicated by coding strategy, carries out Video coding.
Optionally, data transmission policies include transmission path change strategy, adjusting module 83 specifically for：
Transmission path is switched to change other transmission paths indicated by strategy in current transmission path.
Optionally, other available transmission paths include the transmission path that transfer is carried out by server.
The embodiments of the invention provide a kind of video conversation apparatus, the video conversation apparatus passes through reception and network
The corresponding data transmission policies of parameter, and according to the data transmission policies, the transmission means of video data is changed,
Avoid in the case where network condition is poor, the loss of video data, card frame not only realize video counts
According to transmission, it is ensured that the transmission quality and the fluency of video of video data, so as to improve video counts
According to the efficiency and reliability of transmission, Consumer's Experience is improved.
Embodiment seven is a kind of video conversation apparatus provided in an embodiment of the present invention, and shown in reference picture 9, this is regarded
Frequency communicator includes memory 91, transmission/reception module 92 and the processor being connected with memory 91
93, memory 91 is used to store batch processing code, and processor 93 calls the program that memory 91 is stored
Code is used to perform following operation：
Transmission/reception module 92 is controlled to send network parameter to server, so that server is according to network parameter,
Obtain data transmission policies corresponding with network parameter；
The data transmission policies for controlling the reception server of transmission/reception module 92 to send；
According to data transmission policies, the transmission means of video call data is adjusted.
Optionally, processor 93 calls the program code that memory 91 is stored specifically for performing following grasp
Any one in work：
If network parameter meets preparatory condition, control transmission/reception module 92 sends network ginseng to server
Number；Or,
According to prefixed time interval, control transmission/reception module 92 sends network parameter to server；
Wherein, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second extremely
It is few one.
Optionally, data transmission policies include coding strategy, and processor 93 calls what memory 91 was stored
Program code is specifically for performing following operate：
Code check according to indicated by coding strategy, carries out Video coding.
Optionally, data transmission policies include transmission path change strategy, and processor 93 calls memory 91
The program code stored is specifically for performing following operate：
Transmission path is switched to change other transmission paths indicated by strategy in current transmission path.
Optionally, other available transmission paths include the transmission path that transfer is carried out by server.
The embodiments of the invention provide a kind of video conversation apparatus, the video conversation apparatus passes through reception and network
The corresponding data transmission policies of parameter, and according to the data transmission policies, the transmission means of video data is changed,
Avoid in the case where network condition is poor, the loss of video data, card frame not only realize video counts
According to transmission, it is ensured that the transmission quality and the fluency of video of video data, so as to improve video counts
According to the efficiency and reliability of transmission, Consumer's Experience is improved.
Embodiment eight is a kind of video call data Transmission system provided in an embodiment of the present invention, the institute of reference picture 10
Show, the system includes server 101 and the first video conversation apparatus 102 and second of progress video calling is regarded
Frequency communicator 103, the first video conversation apparatus 102 sends network parameter to server, wherein：
Server 101 includes：
First receiving module 1011, the first video conversation apparatus and second that video calling is carried out for receiving is regarded
At least one network parameter sent in frequency communicator；
Processing module 1012, for according to network parameter, generating data transmission policies corresponding with network parameter；
First sending module 1013, for sending data transfer plan to the video conversation apparatus for sending network parameter
Slightly；
First video conversation apparatus 102 includes：
Second sending module 1021, for sending network parameter to server, so that server is joined according to network
Number, obtains data transmission policies corresponding with network parameter；
Second receiving module 1022, the data transmission policies sent for the reception server；
Adjusting module 1023, for according to data transmission policies, adjusting the transmission means of video call data.
Optionally, data transmission policies include coding strategy and transmission path changes strategy, the first sending module
1011 are used to perform at least one in following operation：
According to network parameter, coding strategy corresponding with network parameter is obtained；Or,
According to network parameter, obtain transmission path corresponding with network parameter and change strategy；
Wherein, network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second extremely
It is few one.
Optionally, processing module 1012 specifically for：
Code check corresponding with network parameter is obtained, coding strategy is used for the video calling for indicating to send network parameter
Device carries out Video coding according to code check.
Optionally, processing module 1012 specifically for：
Other available transmission paths that network parameter is better than current transmission path are obtained, transmission path changes strategy
Current transmission path is switched to other available transmission roads by the video conversation apparatus for instruction transmission network parameter
Footpath.
Optionally, the second sending module 1021 is used to perform any one in following operation：
If network parameter meets preparatory condition, network parameter is sent to server；Or,
According to prefixed time interval, network parameter is sent to server.
Optionally, data transmission policies include coding strategy, adjusting module 1023 specifically for：
Code check according to indicated by coding strategy, carries out Video coding.
Optionally, data transmission policies include transmission path change strategy, adjusting module 1023 specifically for：
Transmission path is switched to change other transmission paths indicated by strategy in current transmission path.
Optionally, other available transmission paths include the transmission path that transfer is carried out by server.
It should be noted that the embodiment of the present invention is illustrated by taking the first video conversation apparatus as an example, the
The structure of two video conversation apparatus and the first video conversation apparatus is same or similar.
The embodiments of the invention provide a kind of video call data Transmission system, the system passes through generation and network
The corresponding data transmission policies of parameter, so as to send the video conversation apparatus of network parameter according to the data transfer
Strategy, changes the transmission means of video data, it is to avoid in the case where network condition is poor, video data
Loss, card frame, not only realize the transmission of video data, it is ensured that the transmission quality of video data and
The fluency of video, so as to improve the efficiency and reliability of video data transmission, improves Consumer's Experience.
Above-mentioned all optional technical schemes, can form the alternative embodiment of the present invention using any combination,
This is no longer repeated one by one.In addition, " first " and " second " described in the embodiment of the present invention is exemplary,
Just for the sake of distinguishing the difference of the two, not refer in particular to herein.
It should be noted that：System, server and the video conversation apparatus that above-described embodiment is provided are regarded in execution
During frequency communicating data transmission method, only with the division progress of above-mentioned each functional module for example, practical application
In, it can as needed and by above-mentioned functions distribute and be completed by different functional modules, i.e., by system, service
The internal structure of device and video conversation apparatus is divided into different functional modules, to complete whole described above
Or partial function.In addition, the video call data transmission method of above-described embodiment offer, system, service
Device and video conversation apparatus embodiment belong to same design, and it implements process and refers to embodiment of the method, this
In repeat no more.
One of ordinary skill in the art will appreciate that realizing all or part of step of above-described embodiment can pass through
Hardware is completed, and the hardware of correlation can also be instructed to complete by program, described program can be stored in
In a kind of computer-readable recording medium, storage medium mentioned above can be read-only storage, disk or
CD etc..
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in the present invention's
Within protection domain.
Claims (11)
1. a kind of video call data transmission method, it is characterised in that methods described includes：
Receive at least one in the first video conversation apparatus and the second video conversation apparatus that carry out video calling
The network parameter of transmission；
According to the network parameter, data transmission policies corresponding with the network parameter are generated；
The data transmission policies are sent to the video conversation apparatus for sending the network parameter.
2. according to the method described in claim 1, it is characterised in that the data transmission policies include coding
Strategy and transmission path change strategy, in the following manner at least one, realize described according to the net
Network parameter, the step of obtaining data transmission policies corresponding with the network parameter：
According to the network parameter, coding strategy corresponding with the network parameter is obtained；Or,
According to the network parameter, obtain transmission path corresponding with the network parameter and change strategy；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
3. method according to claim 2, it is characterised in that described according to the network parameter, is obtained
Coding strategy corresponding with the network parameter is taken to include：
Code check corresponding with the network parameter is obtained, the coding strategy is used to indicate the transmission net
The video conversation apparatus of network parameter carries out Video coding according to the code check.
4. method according to claim 2, it is characterised in that described according to the network parameter, is obtained
Taking transmission path corresponding with the network parameter to change strategy includes：
Other available transmission paths that network parameter is better than current transmission path are obtained, the transmission path changes
Strategy is used to indicate that the video conversation apparatus for sending the network parameter switches the current transmission path
For other described available transmission paths.
5. a kind of method for controlling video calling, it is characterised in that methods described includes：
Send network parameter to server so that the server is according to the network parameter, obtain with it is described
The corresponding data transmission policies of network parameter；
Receive the data transmission policies that the server is sent；
According to the data transmission policies, the transmission means of video call data is adjusted.
6. method according to claim 5, it is characterised in that any one in the following manner,
The step of realizing the transmission network parameter to server includes：
If the network parameter meets preparatory condition, the network parameter is sent to the server；Or,
According to prefixed time interval, the network parameter is sent to the server；
Wherein, the network parameter is included in the network bandwidth, packet loss, round-trip delay, shake and frame per second
At least one.
7. the method according to claim 5 or 6, it is characterised in that the data transmission policies include
Coding strategy, described according to the data transmission policies, the transmission means of adjustment video call data includes：
Code check according to indicated by the coding strategy, carries out Video coding.
8. the method according to claim 5 or 6, it is characterised in that the data transmission policies include
Transmission path changes strategy, described according to the data transmission policies, adjusts the transmission side of video call data
Formula includes：
The transmission path is switched to change other transmission roads indicated by strategy in the current transmission path
Footpath.
9. a kind of server, it is characterised in that the server includes：
Receiving module, the first video conversation apparatus and the second video calling dress of video calling are carried out for receiving
At least one network parameter sent in putting；
Processing module, for according to the network parameter, generating data transfer corresponding with the network parameter
Strategy；
Sending module, for sending the data transfer plan to the video conversation apparatus for sending the network parameter
Slightly.
10. a kind of video conversation apparatus, it is characterised in that the video conversation apparatus includes：
Sending module, for sending network parameter to server, so that the server is joined according to the network
Number, obtains data transmission policies corresponding with the network parameter；
Receiving module, for receiving the data transmission policies that the server is sent；
Adjusting module, for according to the data transmission policies, adjusting the transmission means of video call data.
11. a kind of video call data Transmission system, it is characterised in that the system includes server and entered
The first video conversation apparatus and the second video conversation apparatus of row video calling, first video conversation apparatus
Network parameter is sent to the server, wherein：
The server includes：
First receiving module, the first video conversation apparatus and the second video that video calling is carried out for receiving is logical
Talk about at least one network parameter sent in device；
Processing module, for according to the network parameter, generating data transfer corresponding with the network parameter
Strategy；
First sending module, is passed for sending the data to the video conversation apparatus for sending the network parameter
Defeated strategy；
First video conversation apparatus includes：
Second sending module, for sending the network parameter to the server, so that the server root
According to the network parameter, data transmission policies corresponding with the network parameter are obtained；
Second receiving module, for receiving the data transmission policies that the server is sent；
Adjusting module, for according to the data transmission policies, adjusting the transmission means of video call data.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109756692A (en) * | 2019-01-08 | 2019-05-14 | Oppo广东移动通信有限公司 | Video data handling procedure, device, mobile device, computer readable storage medium |
| CN111404830A (en) * | 2020-03-23 | 2020-07-10 | 北京创世云科技有限公司 | Network optimization method, device and system |
| CN111526163A (en) * | 2020-07-03 | 2020-08-11 | 翱捷科技(上海)有限公司 | ViLTE video call quality control system and method |
| CN112367493A (en) * | 2021-01-14 | 2021-02-12 | 游密科技(深圳)有限公司 | Data transmission control method, device, mobile terminal and storage medium |
| CN112511782A (en) * | 2019-09-16 | 2021-03-16 | 中兴通讯股份有限公司 | Video conference method, first terminal, MCU, system and storage medium |
| CN115278376A (en) * | 2022-05-25 | 2022-11-01 | 西安万像电子科技有限公司 | Audio and video data transmission method and device |
| WO2023159911A1 (en) * | 2022-02-24 | 2023-08-31 | 广州市保伦电子有限公司 | Audio/video interaction low-delay transmission method and background server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340575A (en) * | 2007-07-03 | 2009-01-07 | 英华达(上海)电子有限公司 | Method and terminal for dynamically regulating video code |
| US8914532B2 (en) * | 2008-07-04 | 2014-12-16 | Kddi Corporation | Adaptive control of layer count of layered media stream |
| CN104618239A (en) * | 2014-12-23 | 2015-05-13 | 深圳市有信网络技术有限公司 | Method and system for improving transmission quality of Internet phone voice data packets |
| CN104980411A (en) * | 2014-04-14 | 2015-10-14 | 腾讯科技（深圳）有限公司 | Control method, server and terminal for video call and video call system |
-
2016
- 2016-03-31 CN CN201610197363.8A patent/CN107295286A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340575A (en) * | 2007-07-03 | 2009-01-07 | 英华达(上海)电子有限公司 | Method and terminal for dynamically regulating video code |
| US8914532B2 (en) * | 2008-07-04 | 2014-12-16 | Kddi Corporation | Adaptive control of layer count of layered media stream |
| CN104980411A (en) * | 2014-04-14 | 2015-10-14 | 腾讯科技（深圳）有限公司 | Control method, server and terminal for video call and video call system |
| CN104618239A (en) * | 2014-12-23 | 2015-05-13 | 深圳市有信网络技术有限公司 | Method and system for improving transmission quality of Internet phone voice data packets |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109756692A (en) * | 2019-01-08 | 2019-05-14 | Oppo广东移动通信有限公司 | Video data handling procedure, device, mobile device, computer readable storage medium |
| CN112511782A (en) * | 2019-09-16 | 2021-03-16 | 中兴通讯股份有限公司 | Video conference method, first terminal, MCU, system and storage medium |
| CN112511782B (en) * | 2019-09-16 | 2024-05-07 | 中兴通讯股份有限公司 | Video conference method, first terminal, MCU, system and storage medium |
| CN111404830A (en) * | 2020-03-23 | 2020-07-10 | 北京创世云科技有限公司 | Network optimization method, device and system |
| CN111404830B (en) * | 2020-03-23 | 2021-06-15 | 北京创世云科技有限公司 | Network optimization method, device and system |
| CN111526163A (en) * | 2020-07-03 | 2020-08-11 | 翱捷科技(上海)有限公司 | ViLTE video call quality control system and method |
| CN112367493A (en) * | 2021-01-14 | 2021-02-12 | 游密科技(深圳)有限公司 | Data transmission control method, device, mobile terminal and storage medium |
| WO2023159911A1 (en) * | 2022-02-24 | 2023-08-31 | 广州市保伦电子有限公司 | Audio/video interaction low-delay transmission method and background server |
| CN115278376A (en) * | 2022-05-25 | 2022-11-01 | 西安万像电子科技有限公司 | Audio and video data transmission method and device |
| CN115278376B (en) * | 2022-05-25 | 2024-03-22 | 西安万像电子科技有限公司 | Audio and video data transmission method and device |
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Application publication date: 20171024 |