CN108306923A - A kind of live video method for uploading, device, electronic equipment and storage medium - Google Patents
A kind of live video method for uploading, device, electronic equipment and storage medium Download PDFInfo
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- CN108306923A CN108306923A CN201710718810.4A CN201710718810A CN108306923A CN 108306923 A CN108306923 A CN 108306923A CN 201710718810 A CN201710718810 A CN 201710718810A CN 108306923 A CN108306923 A CN 108306923A
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- Prior art keywords
- cdn node
- node server
- server
- main broadcaster
- electronic equipment
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1023—Server selection for load balancing based on a hash applied to IP addresses or costs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/101—Server selection for load balancing based on network conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44245—Monitoring the upstream path of the transmission network, e.g. its availability, bandwidth
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
An embodiment of the present invention provides a kind of live video method for uploading, device, electronic equipment and storage mediums, in this method, obtain the IP address of electronic equipment, according to IP address, determine the content distributing network CDN node server at a distance from electronic equipment in pre-determined distance, identified CDN node server is showed into main broadcaster, so that main broadcaster selects a CDN node server, the selected CDN node server of main broadcaster is obtained, live video is uploaded to director server by the selected CDN node server of main broadcaster in real time.In the present invention, multiple CDN node servers around electronic equipment are determined by the IP address of electronic equipment, and show each CDN node server to main broadcaster, it provides more choices for main broadcaster, so that when CDN node server breaks down, main broadcaster can upload live video with one CDN node server of reselection, reduce the probability that can not carry out net cast as a result,.
Description
Technical field
The present invention relates to direct seeding technique field, more particularly to a kind of live video method for uploading, device, electronic equipment with
And storage medium.
Background technology
Currently, main broadcaster can carry out net cast by the live streaming APP in electronic equipment, excellent program is broadcasted for spectators.
General main broadcaster when carrying out net cast needs that live video is uploaded to director server in real time, so that director server will be broadcast live
Video is sent to each spectators, so that spectators watch live video.
In the related technology, the upload mode of live video is：By corresponding default with the electronic equipment where live streaming APP
CDN (Content Delivery Network, content distributing network) node server upload live video in real time to total clothes
Business device.
Due to above-mentioned live video method for uploading, live video is only uploaded by preset CDN node server in real time,
When preset CDN node server breaks down, it will be unable to upload live video to director server, only in preset CDN
After node server restores normal, live video can be just uploaded to director server, as a result, in preset CDN node server
It during failure, will be unable to carry out net cast, therefore, there is an urgent need for a kind of live video method for uploading at present, can not carry out to reduce
The probability of net cast.
Invention content
The embodiment of the present invention is designed to provide a kind of live video method for uploading, device, electronic equipment and storage
Medium, to reduce the probability that can not carry out net cast.Specific technical solution is as follows：
A kind of live video method for uploading is applied to electronic equipment, the method includes：
Obtain the IP address of the electronic equipment；
According to the IP address, the content distributing network CDN at a distance from the electronic equipment in pre-determined distance is determined
Node server；
Identified CDN node server is showed into main broadcaster, so that main broadcaster selects a CDN node server；
Obtain the selected CDN node server of main broadcaster, by the selected CDN node server of the main broadcaster it is real-time on
Live video is passed to director server.
Optionally, described according to the IP address, determine the content at a distance from the electronic equipment in pre-determined distance
The step of distribution network CDN node server, including：
The IP address is sent to the carrier server communicated to connect with the electronic equipment；
Receive the CDN node clothes at a distance from the electronic equipment in pre-determined distance of the carrier server feedback
Be engaged in device, wherein the CDN node server be the carrier server after receiving the IP address, according to the IP
CDN node server determined by address.
Optionally, before described the step of identified CDN node server is showed main broadcaster, the method is also wrapped
It includes：
Determine the corresponding network-induced delay of each CDN node server；
It is described that identified CDN node server is showed into main broadcaster, so that main broadcaster selects the step of a CDN node server
Suddenly, including：
Identified CDN node server and corresponding network-induced delay are showed into main broadcaster so that main broadcaster according to
The length of the network-induced delay shown selects a CDN node server.
Optionally, the step of each CDN node server of the determination corresponding network-induced delay, including：
For each CDN node server, determine that the CDN node server sends transmission of the test request to director server
Time point；
Determine that the CDN node server receives the receiving time point of the test request of the director server feedback；
According to the sending time point and receiving time point, the corresponding network delay of CDN node server is determined
Time.
Optionally, live video is uploaded to total clothes by the selected CDN node server of the main broadcaster in real time described
After the step of business device, the method further includes：
Show the frame loss rate of live video when uploading the live video in real time.
A kind of live video upload device, is applied to electronic equipment, described device includes：
Obtain module, the IP address for obtaining the electronic equipment；
CDN node server determining module, for according to the IP address, determining at a distance from the electronic equipment pre-
If the content distributing network CDN node server in distance；
Display module, for identified CDN node server to be showed main broadcaster, so that main broadcaster selects a CDN node
Server；
Uploading module is saved for obtaining the selected CDN node server of main broadcaster by the selected CDN of the main broadcaster
Point server uploads live video to director server in real time.
Optionally, the CDN node server determining module, including：
Transmission unit, for the IP address to be sent to the carrier server communicated to connect with the electronic equipment；
Receiving unit, for receive carrier server feedback at a distance from the electronic equipment in pre-determined distance
Interior CDN node server, wherein the CDN node server is that the carrier server is receiving the IP address
Afterwards, according to CDN node server determined by the IP address.
Optionally, described device further includes：
Network-induced delay determining module, for before identified CDN node server is showed main broadcaster, determining
The corresponding network-induced delay of each CDN node server；
The display module, is specifically used for：
Identified CDN node server and corresponding network-induced delay are showed into main broadcaster so that main broadcaster according to
The length of the network-induced delay shown selects a CDN node server.
Optionally, the network-induced delay determining module, including：
Sending time point determination unit determines that the CDN node server is sent for being directed to each CDN node server
Test request to director server sending time point；
Receiving time point determination unit, for determining that the CDN node server receives the described of the director server feedback
The receiving time point of test request；
Computing unit, for according to the sending time point and receiving time point, determining the CDN node server pair
The network-induced delay answered.
Optionally, described device further includes：
Display module, for uploading live video in real time to total by the selected CDN node server of the main broadcaster
After server, the frame loss rate of live video when uploading the live video in real time is shown.
A kind of electronic equipment, including processor, communication interface, memory and communication bus, wherein processor, communication connect
Mouthful, memory completes mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the computer program stored on memory, realizes any of the above-described method step
Suddenly.
A kind of computer readable storage medium is stored with computer program in the computer readable storage medium, described
Any of the above-described method and step is realized when computer program is executed by processor.
In the embodiment of the present invention, the IP address of the electronic equipment is obtained, according to the IP address, is determined and the electronics
Content distributing network CDN node server of the distance of equipment in pre-determined distance shows identified CDN node server
To main broadcaster, so that main broadcaster selects a CDN node server, the selected CDN node server of main broadcaster is obtained, selected by main broadcaster
The CDN node server selected uploads live video to director server in real time.In the present invention, determined by the IP address of electronic equipment
Multiple CDN node servers around electronic equipment, and show that each CDN node server to main broadcaster, provides more for main broadcaster
The selection of more CDN node servers so that main broadcaster can arbitrarily select a CDN node server to upload live video in real time extremely
Director server, and when the selected CDN node server of main broadcaster breaks down, main broadcaster can also be from the CDN node shown
One CDN node server of reselection uploads live video in server, and the general of net cast can not be carried out as a result, by reducing
Rate.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the first flow diagram of live video method for uploading provided in an embodiment of the present invention；
Fig. 2, according to IP address, is determined at a distance from electronic equipment in pre-determined distance to be provided in an embodiment of the present invention
The flow diagram of content distributing network CDN node server；
Fig. 3 is second of flow diagram of live video method for uploading provided in an embodiment of the present invention；
Fig. 4 is the flow of the corresponding network-induced delay of each CDN node server of determination provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is the third flow diagram of live video method for uploading provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram that a kind of live video provided in an embodiment of the present invention uploads device；
Fig. 7 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to solve Related Technical Issues, an embodiment of the present invention provides a kind of live video method for uploading, device, electronics
Equipment and storage medium.
A kind of live video method for uploading is provided for the embodiments of the invention first below to be introduced.
As shown in Figure 1, a kind of live video method for uploading provided in an embodiment of the present invention, is applied to electronic equipment, the party
Method may include：
S101：Obtain the IP address of electronic equipment.
When in order to upload live video to director server, the IP address for obtaining electronic equipment is needed.
S102：According to IP address, the content distributing network CDN node at a distance from electronic equipment in pre-determined distance is determined
Server.
Since CDN (Content Delivery Network, content distributing network) is built in existing the Internet-based
One layer of intelligent virtual network on plinth, can be in real time according to the connection of network flow and each node server, load state
And the request of user is re-directed into the node serve nearest from user to the integrated informations such as the distance of user and response time
On device, to solve the problems, such as network congestion, the response speed that user accesses website is improved.Therefore, it can generally be saved by CDN
Point server uploads live video to director server in real time.
It is preset when in order to avoid only uploading live video to director server in real time by preset CDN node server
The generation for the case where CDN node server breaks down and leads to not upload live video, with obtaining the IP of electronic equipment
Behind location, it is thus necessary to determine that with the CDN node server at a distance from electronic equipment in pre-determined distance.
It is above-mentioned according to IP address, determine the content distributing network CDN node at a distance from electronic equipment in pre-determined distance
There are many modes of server, introduces in detail below：
The first：According to IP address, determine the geographical location of electronic equipment, according to identified geographical location, determine with
CDN node server of the distance in the geographical location in pre-determined distance.
After the IP address for obtaining electronic equipment, the geographical position that electronic equipment is currently located can be navigated to according to IP address
It sets, it should be noted that existing any type positioning side may be used according to the geographical location of IP address Positioning Electronic Devices
Method positions.
Due to the geographical location of each CDN node server in a general content distributing network be it is pre-set and
It is fixed, therefore, after the geographical location that electronic equipment is currently located is determined, you can according to identified geographical location,
Determine CDN node server at a distance from the geographical location in pre-determined distance, it should be noted that the pre-determined distance it is big
The small quantity at least two for needing to ensure identified CDN node server.
Second：May include referring to Fig. 2, step S102：
S1021：IP address is sent to the carrier server communicated to connect with electronic equipment.
It, at this time can be by the electronic equipment obtained due to there is the case where operator content distributing network sometimes
IP address is sent to the carrier server communicated to connect with electronic equipment.
S1022：Receive the CDN node service at a distance from electronic equipment in pre-determined distance of carrier server feedback
Device, wherein CDN node server be carrier server after receiving IP address, according to CDN node determined by IP address
Server.
After carrier server receives IP address, the geography that can be currently located according to IP address Positioning Electronic Devices
Position when due to operator content distributing network, can pre-set each CDN node server in content distributing network
Geographical location, therefore, carrier server, can be according to identified geography after the geographical location of electronic equipment is determined
Position determines CDN node server with the geographical location at a distance from pre-determined distance, it should be noted that this preset away from
From size need to ensure determined by CDN node server quantity at least two.
Carrier server is after determining CDN node server, by identified CDN node server feedback to electronics
Equipment, electronic equipment receive the CDN node service at a distance from electronic equipment in pre-determined distance of carrier server feedback
Device.
S103：Identified CDN node server is showed into main broadcaster, so that main broadcaster selects a CDN node server.
After each CDN node server is determined, you can identified CDN node server is showed into main broadcaster,
Main broadcaster is that would know that the real-time live video that uploads that can be used to each CDN node server of director server as a result,.
Main broadcaster can select a CDN node server according to actual conditions.
S104：The selected CDN node server of main broadcaster is obtained, it is real-time by the selected CDN node server of main broadcaster
Live video is uploaded to director server.
After main broadcaster has selected CDN node server, electronic equipment can obtain the selected CDN node service of main broadcaster
Then device can upload live video in real time to director server by the selected CDN node server of main broadcaster.Hereby it is achieved that
Net cast.
In the embodiment of the present invention, the IP address of the electronic equipment is obtained, according to the IP address, is determined and the electronics
Content distributing network CDN node server of the distance of equipment in pre-determined distance shows identified CDN node server
To main broadcaster, so that main broadcaster selects a CDN node server, the selected CDN node server of main broadcaster is obtained, selected by main broadcaster
The CDN node server selected uploads live video to director server in real time.In the present invention, determined by the IP address of electronic equipment
Multiple CDN node servers around electronic equipment, and show that each CDN node server to main broadcaster, provides more for main broadcaster
The selection of more CDN node servers so that main broadcaster can arbitrarily select a CDN node server to upload live video in real time extremely
Director server, and when the selected CDN node server of main broadcaster breaks down, main broadcaster can also be from the CDN node shown
One CDN node server of reselection uploads live video in server, and the general of net cast can not be carried out as a result, by reducing
Rate.
On the basis of method shown in Fig. 1, as shown in figure 3, before step S103, one kind provided in an embodiment of the present invention
Live video method for uploading can also include：
S103A：Determine the corresponding network-induced delay of each CDN node server.
Network delay refers to data in transmission process, the case where standing in a long queue, refers to miscellaneous data in network
It is transmitted by procotol in medium, is not limited if information content is excessive, the network flow of excess, which may result in, to be set
Standby reaction is slow, causes network delay.So in general, network-induced delay is shorter, illustrate that Network status is better.
Therefore, it after CDN node server is determined, is uploaded in real time directly by each CDN node server to know
Broadcast Network status when video to director server, it is thus necessary to determine that the corresponding network-induced delay of each CDN node server.
The corresponding network-induced delay of the above-mentioned each CDN node server of determination can be to pass through to send test request
Mode determines network-induced delay.May include referring to Fig. 4, step S103A：
S103A1：For each CDN node server, determine that the CDN node server sends test request to total service
The sending time point of device；
S103A2：Determine that the CDN node server receives the receiving time point of the test request of director server feedback；
S103A3：According to sending time point and receiving time point, when determining the corresponding network delay of the CDN node server
Between.
For each CDN node server, in order to determine the corresponding network-induced delay of CDN node server, the CDN
Node server sends test request to director server, and records the sending time point for sending test request, then will be recorded
Sending time point be sent to electronic equipment, electronic equipment receives the sending time point of CDN node server transmission.
After total service receives the test request, any processing is not done to the test request, it is directly that the test request is anti-
It feeds the CDN node server, which receives the test request of director server feedback, and records and receive
The receiving time point of test request, is then sent to electronic equipment by the receiving time point, and electronic equipment receives CDN node clothes
The receiving time point that business device is sent.
Electronic equipment is after not only receiving sending time point but also receiving receiving time point, you can according to sending time point and
Receiving time point determines the corresponding network-induced delay of CDN node server.
It is detailed, the corresponding network-induced delay of CDN node server is calculated according to following formula：
Wherein, T is the corresponding network-induced delay of CDN node server, and RT is receiving time point, and ST is sending time
Point.
Step S103 in Fig. 3：Identified CDN node server and corresponding network-induced delay are showed into master
It broadcasts, so that length of the main broadcaster according to the network-induced delay shown, selects a CDN node server.
After the corresponding network-induced delay of each CDN node server is determined, you can by identified CDN node
Server and corresponding network-induced delay show main broadcaster, and main broadcaster would know that through each CDN node server as a result,
Network-induced delay when live video to director server is uploaded in real time.
Main broadcaster can select the CDN sections that a network-induced delay is shorter according to the length of the network-induced delay shown
Point server.
As a result, by way of showing the corresponding network-induced delay of each CDN node server, can make main broadcaster according to
The network-induced delay shown, the CDN node server for selecting a network-induced delay shorter upload live video in real time
To director server, the quality of live video is improved.
On the basis of method shown in Fig. 1, as shown in figure 5, after step s 104, one kind provided in an embodiment of the present invention
Live video method for uploading can also include：
S105：Show the frame loss rate of live video when uploading live video in real time.
Due to by CDN node server upload live video to director server during, often due to various
Reason and there is the case where frame losing, such as：CDN node server transmits 24 frame images to director server in a certain second, and always takes
Business device but receives only 20 frame images in this second, and this phenomenon is exactly frame losing.Generally with frame loss rate come the case where weighing frame losing.
It therefore, can after uploading live video to director server in real time by the selected CDN node server of main broadcaster
The frame loss rate of live video when uploading live video in real time to show.Thus, it is possible to which main broadcaster is made to know that current upload live streaming regards
The frame loss rate of frequency, when frame loss rate is higher, main broadcaster can be according to the length of the network-induced delay shown, then reselects one
CDN node server uploads live video to director server, to ensure preferable live video quality.
As a result, by way of showing frame loss rate so that main broadcaster can switch other CDN nodes when frame loss rate is higher
Server uploads live video to director server, has achieved the purpose that the preferable live video quality of guarantee.
Relative to above method embodiment, the embodiment of the present invention additionally provides a kind of live video upload device, is applied to
Electronic equipment, as shown in fig. 6, described device may include：
Obtain module 201, the IP address for obtaining the electronic equipment；
CDN node server determining module 202, for according to the IP address, determining at a distance from the electronic equipment
Content distributing network CDN node server in pre-determined distance；
Display module 203, for identified CDN node server to be showed main broadcaster, so that main broadcaster selects CDN sections
Point server；
Uploading module 204 passes through the selected CDN of the main broadcaster for obtaining the selected CDN node server of main broadcaster
Node server uploads live video to director server in real time.
In the embodiment of the present invention, the IP address of the electronic equipment is obtained, according to the IP address, is determined and the electronics
Content distributing network CDN node server of the distance of equipment in pre-determined distance shows identified CDN node server
To main broadcaster, so that main broadcaster selects a CDN node server, the selected CDN node server of main broadcaster is obtained, selected by main broadcaster
The CDN node server selected uploads live video to director server in real time.In the present invention, determined by the IP address of electronic equipment
Multiple CDN node servers around electronic equipment, and show that each CDN node server to main broadcaster, provides more for main broadcaster
The selection of more CDN node servers so that main broadcaster can arbitrarily select a CDN node server to upload live video in real time extremely
Director server, and when the selected CDN node server of main broadcaster breaks down, main broadcaster can also be from the CDN node shown
One CDN node server of reselection uploads live video in server, and the general of net cast can not be carried out as a result, by reducing
Rate.
In an implementation of the embodiment of the present invention, the CDN node server determining module 202 may include：
Transmission unit, for the IP address to be sent to the carrier server communicated to connect with the electronic equipment；
Receiving unit, for receive carrier server feedback at a distance from the electronic equipment in pre-determined distance
Interior CDN node server, wherein the CDN node server is that the carrier server is receiving the IP address
Afterwards, according to CDN node server determined by the IP address.
In an implementation of the embodiment of the present invention, described device can also include：
Network-induced delay determining module, for before identified CDN node server is showed main broadcaster, determining
The corresponding network-induced delay of each CDN node server；
The display module 203 can be specifically used for：
Identified CDN node server and corresponding network-induced delay are showed into main broadcaster so that main broadcaster according to
The length of the network-induced delay shown selects a CDN node server.
In an implementation of the embodiment of the present invention, the network-induced delay determining module may include：
Sending time point determination unit determines that the CDN node server is sent for being directed to each CDN node server
Test request to director server sending time point；
Receiving time point determination unit, for determining that the CDN node server receives the described of the director server feedback
The receiving time point of test request；
Computing unit, for according to the sending time point and receiving time point, determining the CDN node server pair
The network-induced delay answered.
In an implementation of the embodiment of the present invention, described device can also include：
Display module, for uploading live video in real time to total by the selected CDN node server of the main broadcaster
After server, the frame loss rate of live video when uploading the live video in real time is shown.
The embodiment of the present invention additionally provides a kind of electronic equipment, as shown in fig. 7, comprises processor 701, communication interface 702,
Memory 703 and communication bus 704, wherein processor 701, communication interface 702, memory 703 are complete by communication bus 704
At mutual communication,
Memory 703, for storing computer program；
Processor 701 when for executing the computer program stored on memory 703, realizes following steps：
Obtain the IP address of the electronic equipment；
According to the IP address, the content distributing network CDN at a distance from the electronic equipment in pre-determined distance is determined
Node server；
Identified CDN node server is showed into main broadcaster, so that main broadcaster selects a CDN node server；
Obtain the selected CDN node server of main broadcaster, by the selected CDN node server of the main broadcaster it is real-time on
Live video is passed to director server.
In the embodiment of the present invention, the IP address of the electronic equipment is obtained, according to the IP address, is determined and the electronics
Content distributing network CDN node server of the distance of equipment in pre-determined distance shows identified CDN node server
To main broadcaster, so that main broadcaster selects a CDN node server, the selected CDN node server of main broadcaster is obtained, selected by main broadcaster
The CDN node server selected uploads live video to director server in real time.In the present invention, determined by the IP address of electronic equipment
Multiple CDN node servers around electronic equipment, and show that each CDN node server to main broadcaster, provides more for main broadcaster
The selection of more CDN node servers so that main broadcaster can arbitrarily select a CDN node server to upload live video in real time extremely
Director server, and when the selected CDN node server of main broadcaster breaks down, main broadcaster can also be from the CDN node shown
One CDN node server of reselection uploads live video in server, and the general of net cast can not be carried out as a result, by reducing
Rate.
In an implementation of the embodiment of the present invention, described according to the IP address, it determines and the electronic equipment
Content distributing network CDN node server of the distance in pre-determined distance the step of, may include：
The IP address is sent to the carrier server communicated to connect with the electronic equipment；
Receive the CDN node clothes at a distance from the electronic equipment in pre-determined distance of the carrier server feedback
Be engaged in device, wherein the CDN node server be the carrier server after receiving the IP address, according to the IP
CDN node server determined by address.
In an implementation of the embodiment of the present invention, identified CDN node server is showed into master described
Before the step of broadcasting, the method further includes：
Determine the corresponding network-induced delay of each CDN node server；
It is described that identified CDN node server is showed into main broadcaster, so that main broadcaster selects the step of a CDN node server
Suddenly, including：
Identified CDN node server and corresponding network-induced delay are showed into main broadcaster so that main broadcaster according to
The length of the network-induced delay shown selects a CDN node server.
In an implementation of the embodiment of the present invention, the corresponding network of each CDN node server of the determination prolongs
The step of slow time, including：
For each CDN node server, determine that the CDN node server sends transmission of the test request to director server
Time point；
Determine that the CDN node server receives the receiving time point of the test request of the director server feedback；
According to the sending time point and receiving time point, the corresponding network delay of CDN node server is determined
Time.
In an implementation of the embodiment of the present invention, pass through the selected CDN node service of the main broadcaster described
After device uploads the step of live video to director server in real time, the method further includes：
Show the frame loss rate of live video when uploading the live video in real time.
The communication bus that above-mentioned electronic equipment is mentioned can be Peripheral Component Interconnect standard (Peripheral Component
Interconnect, PCI) bus or expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..The communication bus can be divided into address bus, data/address bus, controlling bus etc..For just
It is only indicated with a thick line in expression, figure, it is not intended that an only bus or a type of bus.
Communication interface is for the communication between above-mentioned electronic equipment and other equipment.
Memory may include random access memory (Random Access Memory, RAM), can also include non-easy
The property lost memory (Non-Volatile Memory, NVM), for example, at least a magnetic disk storage.Optionally, memory may be used also
To be at least one storage device for being located remotely from aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit,
CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
It is field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored in the computer readable storage medium
There is computer program, when the computer program is executed by processor, realizes following steps：
Obtain the IP address of the electronic equipment；
According to the IP address, the content distributing network CDN at a distance from the electronic equipment in pre-determined distance is determined
Node server；
Identified CDN node server is showed into main broadcaster, so that main broadcaster selects a CDN node server；
Obtain the selected CDN node server of main broadcaster, by the selected CDN node server of the main broadcaster it is real-time on
Live video is passed to director server.
In the embodiment of the present invention, the IP address of the electronic equipment is obtained, according to the IP address, is determined and the electronics
Content distributing network CDN node server of the distance of equipment in pre-determined distance shows identified CDN node server
To main broadcaster, so that main broadcaster selects a CDN node server, the selected CDN node server of main broadcaster is obtained, selected by main broadcaster
The CDN node server selected uploads live video to director server in real time.In the present invention, determined by the IP address of electronic equipment
Multiple CDN node servers around electronic equipment, and show that each CDN node server to main broadcaster, provides more for main broadcaster
The selection of more CDN node servers so that main broadcaster can arbitrarily select a CDN node server to upload live video in real time extremely
Director server, and when the selected CDN node server of main broadcaster breaks down, main broadcaster can also be from the CDN node shown
One CDN node server of reselection uploads live video in server, and the general of net cast can not be carried out as a result, by reducing
Rate.
In an implementation of the embodiment of the present invention, described according to the IP address, it determines and the electronic equipment
Content distributing network CDN node server of the distance in pre-determined distance the step of, may include：
The IP address is sent to the carrier server communicated to connect with the electronic equipment；
Receive the CDN node clothes at a distance from the electronic equipment in pre-determined distance of the carrier server feedback
Be engaged in device, wherein the CDN node server be the carrier server after receiving the IP address, according to the IP
CDN node server determined by address.
In an implementation of the embodiment of the present invention, identified CDN node server is showed into master described
Before the step of broadcasting, the method further includes：
Determine the corresponding network-induced delay of each CDN node server；
It is described that identified CDN node server is showed into main broadcaster, so that main broadcaster selects the step of a CDN node server
Suddenly, including：
Identified CDN node server and corresponding network-induced delay are showed into main broadcaster so that main broadcaster according to
The length of the network-induced delay shown selects a CDN node server.
In an implementation of the embodiment of the present invention, the corresponding network of each CDN node server of the determination prolongs
The step of slow time, including：
For each CDN node server, determine that the CDN node server sends transmission of the test request to director server
Time point；
Determine that the CDN node server receives the receiving time point of the test request of the director server feedback；
According to the sending time point and receiving time point, the corresponding network delay of CDN node server is determined
Time.
In an implementation of the embodiment of the present invention, pass through the selected CDN node service of the main broadcaster described
After device uploads the step of live video to director server in real time, the method further includes：
Show the frame loss rate of live video when uploading the live video in real time.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so description is fairly simple, related place is referring to embodiment of the method
Part explanation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (12)
1. a kind of live video method for uploading, which is characterized in that it is applied to electronic equipment, the method includes：
Obtain the IP address of the electronic equipment；
According to the IP address, the content distributing network CDN node at a distance from the electronic equipment in pre-determined distance is determined
Server；
Identified CDN node server is showed into main broadcaster, so that main broadcaster selects a CDN node server；
The selected CDN node server of main broadcaster is obtained, is uploaded in real time by the selected CDN node server of the main broadcaster straight
Video is broadcast to director server.
2. according to the method described in claim 1, it is characterized in that, described according to the IP address, determination is set with the electronics
The step of content distributing network CDN node server of the standby distance in pre-determined distance, including：
The IP address is sent to the carrier server communicated to connect with the electronic equipment；
Receive the CDN node service at a distance from the electronic equipment in pre-determined distance of the carrier server feedback
Device, wherein the CDN node server be the carrier server after receiving the IP address, according to the IP
CDN node server determined by location.
3. according to the method described in claim 1, it is characterized in that, identified CDN node server is showed described
Before the step of main broadcaster, the method further includes：
Determine the corresponding network-induced delay of each CDN node server；
It is described that identified CDN node server is showed into main broadcaster, so that the step of main broadcaster selects a CDN node server,
Including：
Identified CDN node server and corresponding network-induced delay are showed into main broadcaster, so that main broadcaster is according to being opened up
The length of the network-induced delay shown selects a CDN node server.
4. according to the method described in claim 3, it is characterized in that, the corresponding network of each CDN node server of the determination
The step of delay time, including：
For each CDN node server, determine that the CDN node server sends test request to the sending time of director server
Point；
Determine that the CDN node server receives the receiving time point of the test request of the director server feedback；
According to the sending time point and receiving time point, the corresponding network-induced delay of CDN node server is determined.
5. according to the method described in claim 1, it is characterized in that, being taken by the selected CDN node of the main broadcaster described
After the step of business device uploads live video to director server in real time, the method further includes：
Show the frame loss rate of live video when uploading the live video in real time.
6. a kind of live video uploads device, which is characterized in that be applied to electronic equipment, described device includes：
Obtain module, the IP address for obtaining the electronic equipment；
CDN node server determining module, for according to the IP address, determine with the electronic equipment at a distance from preset away from
From interior content distributing network CDN node server；
Display module, for identified CDN node server to be showed main broadcaster, so that main broadcaster selects a CDN node service
Device；
Uploading module is taken for obtaining the selected CDN node server of main broadcaster by the selected CDN node of the main broadcaster
Business device uploads live video to director server in real time.
7. device according to claim 6, which is characterized in that the CDN node server determining module, including：
Transmission unit, for the IP address to be sent to the carrier server communicated to connect with the electronic equipment；
Receiving unit, for receive carrier server feedback at a distance from the electronic equipment in pre-determined distance
CDN node server, wherein the CDN node server be the carrier server after receiving the IP address, root
According to CDN node server determined by the IP address.
8. device according to claim 6, which is characterized in that described device further includes：
Network-induced delay determining module, for before identified CDN node server is showed main broadcaster, determining each
The corresponding network-induced delay of CDN node server；
The display module, is specifically used for：
Identified CDN node server and corresponding network-induced delay are showed into main broadcaster, so that main broadcaster is according to being opened up
The length of the network-induced delay shown selects a CDN node server.
9. device according to claim 8, which is characterized in that the network-induced delay determining module, including：
Sending time point determination unit determines that the CDN node server sends test for being directed to each CDN node server
It asks to the sending time point of director server；
Receiving time point determination unit, for determining that the CDN node server receives the test of the director server feedback
The receiving time point of request；
Computing unit, for according to the sending time point and receiving time point, determining that the CDN node server is corresponding
Network-induced delay.
10. device according to claim 6, which is characterized in that described device further includes：
Display module, for uploading live video in real time to total service by the selected CDN node server of the main broadcaster
After device, the frame loss rate of live video when uploading the live video in real time is shown.
11. a kind of electronic equipment, which is characterized in that including processor, communication interface, memory and communication bus, wherein processing
Device, communication interface, memory complete mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the computer program stored on memory, realizes any methods of claim 1-5
Step.
12. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium
Program realizes claim 1-5 any method and steps when the computer program is executed by processor.
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| CN201710718810.4A CN108306923A (en) | 2017-08-21 | 2017-08-21 | A kind of live video method for uploading, device, electronic equipment and storage medium |
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| CN201710718810.4A CN108306923A (en) | 2017-08-21 | 2017-08-21 | A kind of live video method for uploading, device, electronic equipment and storage medium |
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