CN107105309A - Live dispatching method and device - Google Patents
Live dispatching method and device Download PDFInfo
- Publication number
- CN107105309A CN107105309A CN201710277160.4A CN201710277160A CN107105309A CN 107105309 A CN107105309 A CN 107105309A CN 201710277160 A CN201710277160 A CN 201710277160A CN 107105309 A CN107105309 A CN 107105309A
- Authority
- CN
- China
- Prior art keywords
- cdn node
- interim card
- viewing
- backup
- video stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2404—Monitoring of server processing errors or hardware failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2405—Monitoring of the internal components or processes of the server, e.g. server load
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
Abstract
The embodiment of the present invention provides a kind of live dispatching method and device, and this method includes：Dispatch server determines that the video streaming at each CDN node whether there is interim card and calculate the interim card ratio of each CDN node according to viewing fluency configured information and CDN node information by obtaining the interim card report message that each viewing client is reported.If there is interim card than the abnormal CDN node more than default ratio, dispatch server is that main broadcaster's client that live video stream is pushed into abnormal CDN node reselects normal CDN node, that is the first backup CDN node, live video stream is switched into the first backup CDN node, ensure the smooth plug-flow of main broadcaster, the first switching command is sent to each corresponding the first viewing client of abnormal CDN node so that each the first viewing client automatically switches to the first backup CDN node to obtain live video stream simultaneously.Viewing client obtains live video stream from the first higher backup CDN node of service quality so that live to be smoothed out.
Description
Technical field
The present invention relates to Internet technical field, more particularly to a kind of live dispatching method and device.
Background technology
In recent years, people can obtain more and more diversified entertainment way by communication equipment, and such as microblogging, mobile phone are swum
Play, network direct broadcasting etc., wherein network direct broadcasting are due to the features such as its directly perceived, abundant in content, audient can divide, developing particularly fast
Speed.
In the prior art, server can set corresponding content distributing network (Content for each main broadcaster in advance
Delivery Network, abbreviation CDN) node, when main broadcaster initiate it is live when, main broadcaster's client by live video stream be uploaded to
At its corresponding CDN node, viewing client that is to say that to realize viewing straight by pulling live video stream to this CDN node
Broadcast.But, in actual watching process for some reason, the load of such as CDN node is more or CDN node breaks down
Deng so that it is live to be smoothed out.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of live dispatching method and device, with reference to each viewing client from each
Individual CDN node pulls the smooth implementations of live video stream viewing, and the live video stream at the serious CDN node of interim card is switched
Push in backup CDN node, it is ensured that live smooth.
The embodiment of the present invention provides a kind of live dispatching method, including：
The interim card report message that each viewing client is reported is obtained, the interim card report message includes CDN node information
With viewing fluency configured information；
The interim card ratio of the corresponding each CDN node of each CDN node information is determined according to each viewing fluency configured information；
If there is interim card than the abnormal CDN node more than default ratio, live regard the abnormal CDN node is corresponding
Frequency stream switches to the first backup CDN node, to the first switching of the abnormal corresponding each first viewing client transmission of CDN node
Instruction, so that each first viewing client switches to the first backup CDN node to obtain live video stream.
Alternatively, the CDN node information includes the service provider belonging to CDN node and the band of position, described to described
Abnormal CDN node corresponding each first is watched before client the first switching command of transmission, in addition to：
It is determined that alternative CDN node set corresponding with the service provider belonging to the abnormal CDN node and the band of position；
The first backup CDN node is selected from the alternative CDN node set.
Alternatively, the CDN node information includes the band of position belonging to CDN node；
Methods described also includes：
Determine the corresponding each position region of each CDN node information；
Determine that corresponding interim card ratio is distinguished in each position region according to each viewing fluency configured information；
It is if there is interim card than the out-of-the way position region more than default ratio, the out-of-the way position region is corresponding live
Video flowing switches to each second backup CDN node, and the is sent to the corresponding each second viewing client in the out-of-the way position region
Two switching commands, so that each second viewing client switches to corresponding second backup CDN node to obtain live video
Stream.
Alternatively, the CDN node information includes the service provider belonging to CDN node and the band of position；
Methods described also includes：
Determine the corresponding each service provider of each CDN node information；
Determine that corresponding interim card ratio is distinguished by each service provider according to each viewing fluency configured information；
If there is interim card than the exception service business more than default ratio, by the corresponding live video of the exception service business
Stream switches to each 3rd backup CDN node, and sending the 3rd switching to the corresponding 3rd viewing client of the exception service business refers to
Order, so that the 3rd viewing client switches to corresponding 3rd backup CDN node to obtain live video stream.
Alternatively, it is described to determine that corresponding interim card is distinguished by each service provider according to each viewing fluency configured information
Than, including：
Determine the corresponding each position region of each CDN node information；
According to it is described it is each viewing fluency configured information determine each service provider respectively in each position region it is right
The interim card ratio answered.
The embodiment of the present invention provides a kind of live dispatching device, including：
Acquisition module, is wrapped for obtaining in the interim card report message that each viewing client is reported, the interim card report message
Include CDN node information and viewing fluency configured information；
First determining module, for determining the corresponding each CDN of each CDN node information according to each viewing fluency configured information
The interim card ratio of node；
First scheduler module, if for there is interim card than the abnormal CDN node more than default ratio, by the exception
The corresponding live video stream of CDN node switches to the first backup CDN node, is seen to the abnormal CDN node corresponding each first
See that client sends the first switching command, so that each first viewing client switches to the first backup CDN node to obtain
Live video stream.
Alternatively, described device also includes：
Selecting module, for selecting the first backup CDN node from the alternative CDN node set；
First determining module, is additionally operable to determine and the service provider belonging to the abnormal CDN node and the band of position pair
The alternative CDN node set answered.
Alternatively, the CDN node information includes the band of position belonging to CDN node；
Described device also includes：
Second determining module, for determining the corresponding each position region of each CDN node information, and according to described each
Viewing fluency configured information determines that corresponding interim card ratio is distinguished in each position region；
Second scheduler module, if for there is interim card than the out-of-the way position region more than default ratio, by the exception
The corresponding live video stream in the band of position switches to each second backup CDN node, to the out-of-the way position region corresponding each
Two viewing clients send the second switching command, so that each second viewing client switches to corresponding second backup CDN
Node is to obtain live video stream.
Alternatively, the CDN node information includes the service provider belonging to CDN node and the band of position；
Described device also includes：
3rd determining module, for determining the corresponding each service provider of each CDN node information, and according to each sight
See that fluency configured information determines that corresponding interim card ratio is distinguished by each service provider；
3rd scheduler module, if for there is interim card than the exception service business more than default ratio, by the abnormal clothes
The corresponding live video stream of business business switches to each 3rd backup CDN node, to the corresponding 3rd viewing visitor of the exception service business
Family end sends the 3rd switching command, so that the 3rd viewing client switches to corresponding 3rd backup CDN node to obtain
Live video stream.
Alternatively, the 3rd determining module specifically for：Determine the corresponding each position area of each CDN node information
Domain, and each service provider correspondence in each position region respectively is determined according to each viewing fluency configured information
Interim card ratio.
Live dispatching method and device provided in an embodiment of the present invention, dispatch server is by obtaining each viewing client
The interim card report message reported, the viewing fluency configured information and CDN node information included according to interim card report message is true
The live video stream of each fixed CDN node whether there is interim card and determine the interim card ratio of each CDN node.If interim card ratio is more than pre-
If ratio, then show that the service quality of the CND nodes is poor, be abnormal CDN node, dispatch server is to push away live video stream
The main broadcaster's client for delivering to abnormal CDN node reselects normal CDN node, i.e. the first backup CDN node, and being regarded live
Frequency stream switches to the first higher backup CDN node of service quality, main broadcaster's client is normally pushed live video stream.Together
When dispatch server also to abnormal CDN node it is corresponding each first viewing client send first switching command so that each
First viewing client automatically switches to the first backup CDN node to obtain live video stream.Due to the first backup CDN of selection
Node is CDN node normal, that service quality is higher, and viewing client can be from the first higher backup CDN of service quality
Node obtains live video stream, it is ensured that live is smoothed out.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of live dispatching method embodiment one provided in an embodiment of the present invention；
Fig. 2 is the flow chart of live dispatching method embodiment two provided in an embodiment of the present invention；
Fig. 3 is the flow chart of live dispatching method embodiment three provided in an embodiment of the present invention；
Fig. 4 is the structural representation of live dispatching device embodiment one provided in an embodiment of the present invention；
Fig. 5 is the structural representation of live dispatching device embodiment two provided in an embodiment of the present invention；
Fig. 6 is the structural representation of live dispatching device embodiment three provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment 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 described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications, " a variety of " generally comprise at least two, but not
Exclude and include at least one situation.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, represent
There may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, individualism B these three
Situation.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
It will be appreciated that though XXX may be described using term first, second, third, etc. in embodiments of the present invention, but
These XXX should not necessarily be limited by these terms.These terms are only used for XXX being distinguished from each other out.For example, not departing from implementation of the present invention
In the case of example scope, the first XXX can also be referred to as the 2nd XXX, similarly, and the 2nd XXX can also be referred to as the first XXX.
Depending on linguistic context, word as used in this " if ", " if " can be construed to " ... when " or
" when ... " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " such as
Fruit detection (condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when detection (statement
Condition or event) when " or " in response to detection (condition or event of statement) ".
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising, so that commodity or system including a series of key elements not only include those key elements, but also including without clear and definite
Other key elements listed, or also include for this commodity or the intrinsic key element of system.In the feelings of not more limitations
Under condition, the key element limited by sentence "including a ...", it is not excluded that in the commodity or system including the key element also
There is other identical element.
Fig. 1 is the flow chart of live dispatching method embodiment one provided in an embodiment of the present invention.What the present embodiment was provided should
The executive agent of live dispatching method can be dispatch server, as shown in figure 1, this method comprises the following steps：
S101, obtains the interim card report message that each viewing client is reported, and interim card report message includes CDN node information
With viewing fluency configured information.
In practical application, viewing client, can be with the default time during the live video of certain direct broadcasting room is watched
Interval such as sent an interim card report message at interval of 1 minute to dispatch server, and dispatch server can be with every time interval ratio
Such as the interim card report message that viewing client is sent was obtained at interval of 3 minutes.It can be carried such as just in the interim card report message
The video flowing for the direct broadcasting room that CDN node information corresponding to direct broadcasting room in viewing and indicating is being watched whether smooth finger
Show information.
Alternatively, the CDN node information in interim card report message can include the IP address of CDN node, belonging to CDN node
The band of position and service provider etc..Viewing fluency configured information can include：Fluency sign.Wherein, viewing is worked as
Live video it is smooth when, can represent smooth with online marks, whereas if not smooth, then can be marked with buffer
Know to represent interim card.Meanwhile, the sight for sending the viewing client of this interim card report message can also be included in interim card report message
See client identification.
Dispatch server, can at a time interval such as 5 minutes in order to count the quality of service conditions of each CDN node
Count the interim card situation of each CDN node.Specifically, dispatch server can be spaced at regular intervals collects in the period respectively
The interim card report message that viewing client is reported, based on to the corresponding CDN node information of these interim card report message and viewing stream
Collecting for smooth property configured information, obtains the interim card situation of each CDN node.
S102, the interim card of the corresponding each CDN node of each CDN node information is determined according to each viewing fluency configured information
Than.
The interim card report message that dispatch server can report each viewing client of acquisition is according to CDN node information
Divided, so that the interim card report message for corresponding respectively to each CDN node is obtained, it is right respectively further according to each CDN node
Viewing fluency configured information in the interim card report message answered determines the interim card ratio of each CDN node.
It is alternatively possible to determine the interim card ratio of any CDN node in the following ways.
CDN node information of the dispatch server in interim card report message is divided to interim card report message, is obtained
For the interim card report message of a certain CDN node.The viewing client identification included according to interim card report message, dispatch service
Device can count the total number M of all viewing clients corresponding to the interim card report message sent for this CDN node1,
The viewing fluency configured information and viewing client identification included simultaneously according to interim card report message is counted and is sent in
M1Belong in bar interim card report message interim card message interim card report message to it is corresponding viewing client number N1, then this
The interim card ratio of CDN node is N1/M1。
S103, it is if there is interim card than the abnormal CDN node more than default ratio, abnormal CDN node is corresponding live
Video flowing switches to the first backup CDN node, and sending the first switching to the corresponding each first viewing client of abnormal CDN node refers to
Order, so that each first viewing client switches to the first backup CDN node to obtain live video stream.
If the interim card ratio of some CDN node is more than default ratio, the CDN node is confirmed as abnormal CDN node, i.e., should
The service quality of CDN node is not good.Now, dispatch server is corresponding by this abnormal CDN node according to default corresponding relation
Live video stream switches to the first backup CDN node, that is to say and regards all or part carried in the abnormal CDN node is live
Frequency stream switches to the first backup CDN node.Dispatch server is also to each corresponding the first viewing visitor of the abnormal CDN node simultaneously
Family end send the first switching command, in instruction can include its viewing live video stream in the first backup CDN node it is right
The drawing stream address answered, in order to which each the first viewing client automatically switches to the first backup CDN node, from the first backup CDN
Corresponding live video stream is obtained on node.
Dispatch server can pre-set multiple CDN nodes for each direct broadcasting room, be saved based on one of CDN node
Live video stream preferentially can be uploaded so far node by point, main broadcaster's client, and remaining CDN node is backup node.So as to above-mentioned
Abnormal CDN node is generally host node, and now above-mentioned corresponding relation refers to that abnormal CDN node and at least one corresponding are standby
Corresponding relation between part CDN node, alternatively, abnormal CDN node and at least one corresponding backup CDN node can be with
It is to belong to identical service provider and/or the same or like band of position.
Based on above-mentioned corresponding relation, dispatch server can choose one from other corresponding nodes of abnormal CDN node
CDN node pushes to the first backup node as the first backup CDN node, and by live video stream switching.
Alternatively, in order to which the first optimal backup CDN node can be obtained with ensure it is live be smoothed out, performing step
Also the first backup CDN node can be chosen for abnormal CDN node in the following ways before rapid S103, so as to by abnormal CDN node
Corresponding live video stream switches to the first backup CDN node of selection.Dispatch server is determined and abnormal CDN node institute first
The corresponding alternative CDN node set of the service provider of category and the band of position.Due to being wrapped in the CDN node information in interim card report message
The service provider belonging to CDN node and the band of position are included, therefore, CDN node letter of the dispatch server in interim card report message
Breath can obtain service provider and the band of position belonging to abnormal CDN node.Dispatch server can according to abnormal nodes with least
The corresponding relation of service provider and the band of position belonging between one backup node determine it is corresponding with exception CDN node at least one
Backup node, and by the alternative CDN node set corresponding with this abnormal CDN node of this at least one backup node composition, also
It is that of obtaining alternative CDN node set.Alternatively, the CDN node in alternative CDN node set can completely or partially with exception
CDN node has identical service provider while also having the same or like band of position.
Dispatch server selects the first backup CDN node from alternative CDN node set again.
Alternatively, selection strategy can be random selection.Selected by randomly selected mode from alternative CDN node set
Select the first backup CDN node.
Alternatively, selection strategy can according to backup CDN node loading condition, minimum standby of selection load pressure
Part node is used as the first backup node.
In the present embodiment, dispatch server is by obtaining the interim card report message that each viewing client is reported, according to card
Viewing fluency configured information and CDN node information that the report message that pauses includes determine the live video stream of each CDN node
With the presence or absence of interim card and determine the interim card ratio of each CDN node.If interim card ratio is more than default ratio, show the CND nodes
Service quality is poor, is abnormal CDN node, and dispatch server is the main broadcaster visitor that live video stream is pushed to abnormal CDN node
Family end reselects normal CDN node, i.e. the first backup CDN node, and it is higher that live video stream is switched into service quality
The first backup CDN node, main broadcaster's client is normally pushed live video stream.Dispatch server is also to exception simultaneously
Each corresponding the first viewing client of CDN node sends the first switching command so that each the first viewing client is cut automatically
The first backup CDN node is shifted to obtain live video stream.Because the first backup CDN node of selection is normal, Service Quality
The higher CDN node of amount, viewing client can obtain live video stream from the first higher backup CDN node of service quality,
It ensure that live be smoothed out.
Fig. 2 is the flow chart of live dispatching method embodiment two provided in an embodiment of the present invention, as shown in Fig. 2 this method
It may include steps of：
S201, obtains the interim card report message that each viewing client is reported, and interim card report message includes CDN node information
With viewing fluency configured information.
Wherein, CDN node information includes the band of position belonging to CDN node.
Above-mentioned steps S201 specific implementation procedure may refer to the associated description in embodiment as shown in Figure 1, herein not
Repeat.
S202, determines the corresponding each position region of each CDN node information.
The CDN node belonging positions area that dispatch server can include according to CDN node information in interim card report message
Domain and viewing client identification determine the band of position sent belonging to each viewing client of interim card report message, so as to
To send interim card report message viewing client where the band of position progress interim card than calculating.For example, dispatch server
100 interim card report message were received in 1 minute, determine that this 100 interim card report message are right respectively according to CDN node information
Should be in the band of position A, B, C, then dispatch server needs the interim card that region level is carried out to the band of position A, B, C than calculating.
S203, determines that corresponding interim card ratio is distinguished in each position region according to each viewing fluency configured information.
The interim card report message that dispatch server can report each viewing client of acquisition is according to CDN node information
The belonging positions region included is divided, so that the interim card report message for corresponding respectively to each band of position is obtained, then
Viewing fluency configured information in each band of position respectively corresponding interim card report message determines each band of position
Interim card ratio.
It is alternatively possible to determine the interim card ratio in any position region in the following ways.
The corresponding belonging positions region of CDN node of the dispatch server in interim card report message is to each card for receiving
The report message that pauses is divided, the interim card report message for each position region of acquisition.And then, for any position region pair
For the interim card report message answered, viewing client identification of the dispatch server in interim card report message is counted for this
The total number M of the corresponding viewing client of interim card report message of the band of position2, while the viewing in interim card report message
Fluency configured information and viewing client identification are counted and belonged in whole interim card report message for this band of position
In the number N of the corresponding viewing client of the interim card report message of interim card message2, then the interim card ratio of this band of position is N2/M2。
S204, if there is interim card than the out-of-the way position region more than default ratio, by out-of-the way position region correspondence
Live video stream switch to each second backup CDN node, to the out-of-the way position region it is corresponding it is each second viewing client
The second switching command is sent, so that each second viewing client switches to corresponding second backup CDN node to obtain directly
Broadcast video flowing.
If the interim card ratio of a certain band of position is more than default ratio, the band of position is confirmed as out-of-the way position area
This corresponding live video stream in out-of-the way position region is switched to each second backup CDN node by domain, dispatch server.Dispatch simultaneously
Server sends the second switching command to each corresponding the second viewing client of the out-of-the way position region, can include in instruction
The drawing stream address of second backup CDN node, in order to each the second viewing client, to automatically switch to corresponding second standby
Part CDN node, live video stream is obtained according to the drawing stream address of the second backup CDN node.
Alternatively, as in the foregoing embodiment, each direct broadcasting room can be assigned multiple CDN nodes in advance, wherein wrapping
Include main CDN node and backup CDN node.Substantially it is to be directed to for the switching in above-mentioned out-of-the way position region in the present embodiment
The direct broadcasting room carried in each CDN node worked in the out-of-the way position region saved to each self-corresponding backup CND
The switching of point.That is, live video stream can be currently being received in all in this out-of-the way position region by dispatch server
The live video stream that is received of each CDN node switch to corresponding each second backup node respectively, that is to say and accomplish different
The corresponding live video stream in the normal band of position integrally switches to each second backup CDN node.
If being found after step S202 is performed, the interim card in each band of position, than normal, shows need not to be each position
Put region entirety and change CDN node, alternatively, the live dispatching method can also include lower step on this basis：
S205, the interim card of the corresponding each CDN node of each CDN node information is determined according to each viewing fluency configured information
Than.
S206, if there is interim card than the abnormal CDN node more than default ratio, states abnormal CDN node corresponding live
Video flowing switches to the first backup CDN node, and sending the first switching to the corresponding each first viewing client of abnormal CDN node refers to
Order, so that each first viewing client switches to the first backup CDN node to obtain live video stream.
Above-mentioned steps S205-S206 specific implementation procedure may refer to the associated description in embodiment as shown in Figure 1,
This is not repeated.
In the present embodiment, the interim card report message that dispatch server is reported according to each viewing client, first to interim card
The band of position belonging to the corresponding CDN node of report message carries out the interim card situation detection of band of position level, works as the band of position
When the testing result of level shows that serious interim card situation occurs in certain band of position, then live regard the whole band of position is corresponding
Frequency stream switches to each second backup CDN node.When the detection of band of position level does not occur serious interim card situation, then further
Ground carries out the interim card situation detection of CDN node level to the band of position again, and the CDN node for occurring serious interim card is corresponding
Live video stream switches to corresponding first backup CDN node.The interim card report message that viewing client is reported is carried out step by step
The detection of interim card situation, and live video stream is switched in the normal CDN node of service quality, it is ensured that live smoothly enters
OK.
In addition, it is necessary to explanation, the present embodiment is merely illustrative can be first from band of position aspect test position area
The interim card situation in domain, then whether there is interim card from some specific CDN node of CDN node aspect detection again.And present invention side
The sequencing of case not between defined position region detection and CDN node detection, that is, it can also first carry out CDN node inspection
Survey carries out band of position detection again.
Except the detection of above-mentioned band of position level, the CDN node interim card situation of CDN node level, the embodiment of the present invention
In, the CDN node interim card situation detection of service provider's level is additionally provided, shown in embodiment as shown in Figure 3.Fig. 3 is the present invention
The flow chart for the live dispatching method embodiment three that embodiment is provided, this method can also comprise the following steps：
S301, obtains the interim card report message that each viewing client is reported, and interim card report message includes CDN node information
With viewing fluency configured information.
Wherein, the service provider belonging to CDN node and the band of position can be included in CDN node information.
Above-mentioned steps S301 implementation procedure may refer to the associated description in embodiment as shown in Figure 1, will not be described here.
S302, determines the corresponding each service provider of each CDN node information.
The affiliated service provider that dispatch server includes according to CDN node information in interim card report message can determine that each
Service provider belonging to each corresponding CDN node of interim card report message, so as to the viewing client to sending interim card report message
Affiliated service provider carry out interim card than calculating.For example, dispatch server received 100 interim card report message, root in 1 minute
Determine that this 100 interim card report message correspond respectively to service provider A, B according to CDN node information, then dispatch server needs pair
Service provider A, B carry out the interim card of service provider's level than calculating.
S303, determines that corresponding interim card ratio is distinguished by each service provider according to each viewing fluency configured information.
The interim card report message that dispatch server can report each viewing client of acquisition is according to belonging to CDN node
Service provider divided, obtain and correspond respectively to the interim card report message of each service provider, indicate to believe according to viewing fluency
Breath determines the corresponding interim card ratio of each service provider.
The corresponding interim card ratio of each service provider is determined with the following method it is alternatively possible to adopt.
The corresponding service provider of CDN node of the dispatch server in interim card report message is drawn to interim card report message
Point, the interim card report message for each service provider of acquisition.And then, for the interim card report message of any service provider, adjust
Viewing client identification of the degree server in interim card report message counts the interim card report message pair for this service provider
The total number M for the viewing client answered3, while viewing fluency indication information and viewing visitor in interim card report message
Family end mark counts the interim card report message pair for belonging to interim card message in whole interim card report message for this service provider
The number N for the viewing client answered3, then the interim card ratio of this service provider is N3/M3。
Dispatch server is calculated after the interim card ratio of each service provider, is interim card ratio when there is some or several service providers
More than default ratio exception service business when, alternatively, can also be further to belonging to each position area of each exception service business
It is tight that the interim card in domain knows under each service provider which specific band of position has live interim card than being calculated, according to result of calculation
Weight.Know it is each business business under each band of position interim card than detailed process it is as follows：For the corresponding interim card report of any service provider
For message, dispatch server first determines the service provider according to the corresponding belonging positions region of CDN node in interim card report message
Corresponding each position region；The viewing fluency configured information included further according to interim card report message determines each service provider's difference
The corresponding interim card ratio in each position region.In each service provider of above-mentioned determination each band of position interim card than process and implementation
The step S203-S204 of example 2 is similar, will not be repeated here.
S304, if there is interim card than the exception service business more than default ratio, live is regarded exception service business is corresponding
Frequency stream switches to each 3rd backup CDN node, and the 3rd switching command is sent to the corresponding 3rd viewing client of exception service business,
So that the 3rd viewing client switches to corresponding 3rd backup CDN node to obtain live video stream.
If the interim card ratio of a certain service provider is more than default ratio, the service provider is confirmed as exception service business, scheduling
The corresponding live video stream of this exception service business is switched to the 3rd backup CDN node by server according to default corresponding relation,
It that is to say and accomplish that the corresponding live video stream of a certain service provider integrally switches to the 3rd backup CDN node.While dispatch server
The 3rd switching command is sent to each corresponding the 3rd viewing client of exception service business, the 3rd backup can be included in instruction
The drawing stream address of CDN node, in order to which each the 3rd viewing client automatically switches to the 3rd backup CDN node, according to the 3rd
The drawing stream address of backup CDN node obtains live video stream.
Alternatively, in actual applications, such as two or more service providers can be typically set in some band of position
CDN node, to avoid the Network Abnormal of certain service provider to live adverse effect.In addition, in the band of position, for same
For service provider, it is also possible to set at least one CDN node, to avoid CDN node abnormal to live adverse effect.
Therefore, in the present embodiment, it can be assigned in advance in each direct broadcasting room referred to based on previous embodiment multiple
CDN node, in the case of main CDN node and backup CDN node, the main CDN node can correspond to preset certain
The CDN node of service provider, and back up CDN node then both can include corresponding to the service provider CDN node, can also include pair
Should be in the CDN node of other different service providers.
Further optionally, the use priority of service provider can be preset, i.e., setting, which is worked as, has multiple service providers
During CDN node, certain direct broadcasting room preferentially uses the CDN node of which service provider.
It is exactly by using the CDN of exception service business for the switching of above-mentioned exception service business in the present embodiment based on this
The live video of the direct broadcasting room of node is switched to corresponding 3rd backup CDN node, and the 3rd backup CDN node can be from this
Selected at random or according to priority in the CDN node that the corresponding non-present of direct broadcasting room is being used.
If being found after step S303 is performed, the interim card of each service provider, than normal, shows need not to be each service provider
Integral replacing CDN node, alternatively, the live dispatching method can also comprise the following steps on this basis：
S305, the interim card of the corresponding each CDN node of each CDN node information is determined according to each viewing fluency configured information
Than.
S306, it is if there is interim card than the abnormal CDN node more than default ratio, abnormal CDN node is corresponding live
Video flowing switches to the first backup CDN node, and sending the first switching to the corresponding each first viewing client of abnormal CDN node refers to
Order, so that each first viewing client switches to the first backup CDN node to obtain live video stream.
Above-mentioned steps S305-306 implementation procedure may refer to the associated description in embodiment as shown in Figure 1, herein not
Repeat.
In the present embodiment, the interim card report message that dispatch server is reported according to each viewing client, first to interim card
Service provider belonging to the corresponding CDN node of report message carries out the interim card situation detection of service provider's level, when service provider's level
When interim card situation occurs in detection, the interim card situation detection of band of position level can also be carried out for this service provider, and this is whole
The corresponding live video stream of individual service provider switches to corresponding each 3rd backup CDN node.When the detection of service provider's level
When not occurring interim card situation, then the interim card situation for carrying out CDN node level to the service provider again is detected, and will occur interim card
The corresponding live video stream of CDN node switches to the first backup CDN node.Above-mentioned two situations are all finally by live video stream
Normal CDN node is switched to, live be smoothed out is ensured with this.
It should be noted that be merely illustrative can be first from the interim card feelings of service provider aspect detection service business for the present embodiment
Condition, then whether there is interim card from some specific CDN node of CDN node aspect detection again.And the present invention program is not limited
The sequencing between CDN node detection detects in service provider, can also first carry out CDN node detection and carry out service commodity inspection again
Survey.
Fig. 4 is the structural representation of live dispatching device embodiment one provided in an embodiment of the present invention, as shown in figure 4, should
Live dispatching device includes：Acquisition module 11, the first determining module 12, the first scheduler module 13.
Acquisition module 11, for obtaining the interim card report message that each viewing client is reported, interim card report message includes
CDN node information and viewing fluency configured information.
First determining module 12, for determining that each CDN node information is corresponding each according to each viewing fluency configured information
The interim card ratio of CDN node.
First scheduler module 13, if for there is interim card than the abnormal CDN node more than default ratio, by abnormal CDN
The corresponding live video stream of node switches to the first backup CDN node, to the corresponding each first viewing client of abnormal CDN node
The first switching command is sent, so that each first viewing client switches to the first backup CDN node to obtain live video stream.
Alternatively, the live dispatching device can also include：
Selecting module, for selecting the first backup CDN node from alternative CDN node set.
First determining module 12, is additionally operable to determination and the service provider belonging to abnormal CDN node and the band of position are corresponding standby
Select CDN node set.
Fig. 4 shown devices can perform the method for embodiment illustrated in fig. 1, and the part that the present embodiment is not described in detail can join
Examine the related description to embodiment illustrated in fig. 1.In implementation procedure and the technique effect embodiment shown in Figure 1 of the technical scheme
Description, will not be repeated here.
Fig. 5 is the structural representation of live dispatching device embodiment two provided in an embodiment of the present invention, as shown in figure 5,
On the basis of embodiment illustrated in fig. 4, the live dispatching device also includes：Second determining module 21, the second scheduler module 22.
Second determining module 21, flows for determining the corresponding each position region of each CDN node information, and according to each viewing
Smooth property configured information determines that corresponding interim card ratio is distinguished in each position region.
Second scheduler module 22, if for there is interim card than the out-of-the way position region more than default ratio, by exception bits
Put the corresponding live video stream in region and switch to each second backup CDN node, to corresponding each second viewing in out-of-the way position region
Client sends the second switching command, so that each second viewing client switches to corresponding second backup CDN node to obtain
Live video stream.
Fig. 5 shown devices can perform the method for embodiment illustrated in fig. 2, and the part that the present embodiment is not described in detail can join
Examine the related description to embodiment illustrated in fig. 2.In implementation procedure and the technique effect embodiment shown in Figure 2 of the technical scheme
Description, will not be repeated here.
Fig. 6 is the structural representation of live dispatching device embodiment three provided in an embodiment of the present invention, as shown in fig. 6,
On the basis of embodiment illustrated in fig. 4, the live dispatching device also includes：3rd determining module 31, the 3rd scheduler module 32.
3rd determining module 31, for determining the corresponding each service provider of each CDN node information, and it is smooth according to each viewing
Property configured information determine that corresponding interim card ratio is distinguished by each service provider.
3rd determining module 31 specifically for：The corresponding each position region of each CDN node information is determined, and is seen according to each
See that fluency configured information determines each service provider corresponding interim card ratio in each position region respectively.
3rd scheduler module 32, if for there is interim card than the exception service business more than default ratio, by exception service
The corresponding live video stream of business switches to each 3rd backup CDN node, to the corresponding 3rd viewing client hair of exception service business
The 3rd switching command is sent, so that the 3rd viewing client switches to corresponding 3rd backup CDN node to obtain live video stream.
Fig. 6 shown devices can perform the method for embodiment illustrated in fig. 3, and the part that the present embodiment is not described in detail can join
Examine the related description to embodiment illustrated in fig. 3.In implementation procedure and the technique effect embodiment shown in Figure 3 of the technical scheme
Description, will not be repeated here.
Device embodiment described above is only schematical, wherein the unit illustrated as separating component can
To be or may not be physically separate, the part shown as unit can be or may not be physics list
Member, you can with positioned at a place, or can also be distributed on multiple NEs.It can be selected according to the actual needs
In some or all of module realize the purpose of this embodiment scheme.Those of ordinary skill in the art are not paying creativeness
Work in the case of, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
Realized by the mode of general hardware platform necessary to add, naturally it is also possible to pass through hardware.Understood based on such, above-mentioned skill
The part that art scheme substantially contributes to prior art in other words can be embodied in the form of product, computer production
Product can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are to cause one
Platform computer installation (can be personal computer, server, or network equipment etc.) performs each embodiment or embodiment
Some parts described in method.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of live dispatching method, it is characterised in that including：
The interim card report message that each viewing client is reported is obtained, the interim card report message includes CDN node information and sight
See fluency configured information；
The interim card ratio of the corresponding each CDN node of each CDN node information is determined according to each viewing fluency configured information；
If there is interim card than the abnormal CDN node more than default ratio, by the corresponding live video stream of the abnormal CDN node
The first backup CDN node is switched to, is referred to the first switching of the abnormal corresponding each first viewing client transmission of CDN node
Order, so that each first viewing client switches to the first backup CDN node to obtain live video stream.
2. according to the method described in claim 1, it is characterised in that the CDN node information includes the clothes belonging to CDN node
Be engaged in business and the band of position, it is described to the corresponding each first viewing client of the abnormal CDN node send the first switching command it
Before, in addition to：
It is determined that alternative CDN node set corresponding with the service provider belonging to the abnormal CDN node and the band of position；
The first backup CDN node is selected from the alternative CDN node set.
3. according to the method described in claim 1, it is characterised in that the CDN node information includes the position belonging to CDN node
Put region；
Methods described also includes：
Determine the corresponding each position region of each CDN node information；
Determine that corresponding interim card ratio is distinguished in each position region according to each viewing fluency configured information；
If there is interim card than the out-of-the way position region more than default ratio, by the corresponding live video in the out-of-the way position region
Stream switches to each second backup CDN node, and sending second to the corresponding each second viewing client in the out-of-the way position region cuts
Instruction is changed, so that each second viewing client switches to corresponding second backup CDN node to obtain live video stream.
4. according to the method described in claim 1, it is characterised in that the CDN node information includes the clothes belonging to CDN node
Business business and the band of position；
Methods described also includes：
Determine the corresponding each service provider of each CDN node information；
Determine that corresponding interim card ratio is distinguished by each service provider according to each viewing fluency configured information；
If there is interim card than the exception service business more than default ratio, the corresponding live video stream of the exception service business is cut
Each 3rd backup CDN node is shifted to, the 3rd switching command is sent to the corresponding 3rd viewing client of the exception service business, with
The 3rd viewing client is set to switch to corresponding 3rd backup CDN node to obtain live video stream.
5. method according to claim 4, it is characterised in that described to be determined according to each viewing fluency configured information
Corresponding interim card ratio is distinguished by each service provider, including：
Determine the corresponding each position region of each CDN node information；
According to it is described it is each viewing fluency configured information determine each service provider respectively in each position region it is corresponding
Interim card ratio.
6. a kind of live dispatching device, it is characterised in that including：
Acquisition module, for obtaining the interim card report message that each viewing client is reported, the interim card report message includes CDN
Nodal information and viewing fluency configured information；
First determining module, for determining the corresponding each CDN node of each CDN node information according to each viewing fluency configured information
Interim card ratio；
First scheduler module, if for there is interim card than the abnormal CDN node more than default ratio, the abnormal CDN is saved
The corresponding live video stream of point switches to the first backup CDN node, and client is watched to the abnormal CDN node corresponding each first
End sends the first switching command, so that each first viewing client switches to the first backup CDN node to obtain live regard
Frequency flows.
7. device according to claim 6, it is characterised in that described device also includes：
Selecting module, for selecting the first backup CDN node from the alternative CDN node set；
First determining module, is additionally operable to determination corresponding with the service provider belonging to the abnormal CDN node and the band of position
Alternative CDN node set.
8. device according to claim 6, it is characterised in that the CDN node information includes the position belonging to CDN node
Put region；
Described device also includes：
Second determining module, for determining the corresponding each position region of each CDN node information, and according to each viewing
Fluency configured information determines that corresponding interim card ratio is distinguished in each position region；
Second scheduler module, if for there is interim card than the out-of-the way position region more than default ratio, by the out-of-the way position
The corresponding live video stream in region switches to each second backup CDN node, is seen to the out-of-the way position region corresponding each second
See that client sends the second switching command, so that each second viewing client switches to corresponding second backup CDN node
To obtain live video stream.
9. device according to claim 6, it is characterised in that the CDN node information includes the clothes belonging to CDN node
Business business and the band of position；
Described device also includes：
3rd determining module, flows for determining the corresponding each service provider of each CDN node information, and according to each viewing
Smooth property configured information determines that corresponding interim card ratio is distinguished by each service provider；
3rd scheduler module, if for there is interim card than the exception service business more than default ratio, by the exception service business
Corresponding live video stream switches to each 3rd backup CDN node, to the corresponding 3rd viewing client of the exception service business
The 3rd switching command is sent, so as to switch to corresponding 3rd backup CDN node live to obtain for the 3rd viewing client
Video flowing.
10. device according to claim 9, it is characterised in that the 3rd determining module specifically for：Determine described each
The corresponding each position region of CDN node information, and each service provider is determined according to each viewing fluency configured information
The corresponding interim card ratio in each position region respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277160.4A CN107105309B (en) | 2017-04-25 | 2017-04-25 | Live broadcast scheduling method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277160.4A CN107105309B (en) | 2017-04-25 | 2017-04-25 | Live broadcast scheduling method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107105309A true CN107105309A (en) | 2017-08-29 |
| CN107105309B CN107105309B (en) | 2020-03-10 |
Family
ID=59657841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710277160.4A Active CN107105309B (en) | 2017-04-25 | 2017-04-25 | Live broadcast scheduling method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107105309B (en) |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819624A (en) * | 2017-11-10 | 2018-03-20 | 北京潘达互娱科技有限公司 | A kind of determination method and device of content delivery network node distributed intelligence |
| CN108600790A (en) * | 2018-05-17 | 2018-09-28 | 北京奇艺世纪科技有限公司 | A kind of detection method and device of interim card failure |
| CN108924573A (en) * | 2018-06-21 | 2018-11-30 | 深圳市网心科技有限公司 | Data Stream Processing, playback method, server, playing device, system and medium |
| CN109120965A (en) * | 2018-09-30 | 2019-01-01 | 武汉斗鱼网络科技有限公司 | Net cast switching method, device, computer equipment and storage medium |
| CN109167812A (en) * | 2018-08-02 | 2019-01-08 | 网宿科技股份有限公司 | Evaluation services quality, the method for determining adjustable strategies, server and storage medium |
| CN109428864A (en) * | 2017-08-30 | 2019-03-05 | 武汉斗鱼网络科技有限公司 | Improve the method and device that nginx-rtmp draws streaming quality |
| CN109586969A (en) * | 2018-12-13 | 2019-04-05 | 平安科技（深圳）有限公司 | Content distributing network disaster recovery method, device, computer equipment and storage medium |
| CN109639635A (en) * | 2018-11-05 | 2019-04-16 | 北京达佳互联信息技术有限公司 | CDN agency draws stream method, server, CDN and client |
| CN109819285A (en) * | 2017-11-21 | 2019-05-28 | 乐蜜有限公司 | A kind of live broadcasting method, device, electronic equipment and storage medium |
| CN109889569A (en) * | 2019-01-03 | 2019-06-14 | 网宿科技股份有限公司 | CDN service dispatching method and system |
| CN109905734A (en) * | 2017-12-08 | 2019-06-18 | 北京京东尚科信息技术有限公司 | Method and device, live broadcast system, storage medium and the electronic equipment shunted is broadcast live |
| CN110418154A (en) * | 2019-07-30 | 2019-11-05 | 腾讯科技（深圳）有限公司 | A kind of multi-medium data method for pushing, apparatus and system |
| CN110769266A (en) * | 2019-10-22 | 2020-02-07 | 山东云缦智能科技有限公司 | Method for realizing high availability and high concurrency of CMAF low-delay live broadcast |
| CN110896504A (en) * | 2019-11-06 | 2020-03-20 | 南天亮 | Anchor duration statistical method and device |
| CN111225279A (en) * | 2020-01-06 | 2020-06-02 | 浙江云诺通信科技有限公司 | CDN intelligent scheduling algorithm based on broadband television |
| CN111464759A (en) * | 2020-03-26 | 2020-07-28 | 广州虎牙科技有限公司 | Live broadcast directing method, device, storage medium and equipment |
| CN111479161A (en) * | 2020-04-15 | 2020-07-31 | 广州虎牙科技有限公司 | Live broadcast quality data reporting method and device |
| CN112073745A (en) * | 2020-09-08 | 2020-12-11 | 北京一起教育信息咨询有限责任公司 | Circuit distribution method and device based on stuck rate and electronic equipment |
| CN112311828A (en) * | 2019-07-31 | 2021-02-02 | 中国电信股份有限公司 | Service scheduling method, device and system and quality monitoring system |
| CN112449202A (en) * | 2020-11-23 | 2021-03-05 | 苏州点集物联科技有限公司 | Video live broadcast method |
| CN112565832A (en) * | 2021-01-05 | 2021-03-26 | 北京创世云科技股份有限公司 | Stream media publishing system and method |
| CN112752111A (en) * | 2020-12-24 | 2021-05-04 | 广州博冠信息科技有限公司 | Live stream processing method and device, computer-readable storage medium and electronic device |
| CN113094239A (en) * | 2021-04-27 | 2021-07-09 | 上海哔哩哔哩科技有限公司 | Method for determining reason of live broadcast abnormity and server |
| CN113242443A (en) * | 2021-05-28 | 2021-08-10 | 北京达佳互联信息技术有限公司 | Data stream transmission abnormity detection method and device |
| CN113301398A (en) * | 2020-07-27 | 2021-08-24 | 阿里巴巴集团控股有限公司 | Information processing method and system, server device and client device |
| CN113423008A (en) * | 2021-08-20 | 2021-09-21 | 北京易真学思教育科技有限公司 | Video data transmission method, video data transmission device, electronic equipment and medium |
| CN113672486A (en) * | 2021-08-18 | 2021-11-19 | 上海哔哩哔哩科技有限公司 | Caton analysis method and CDN server |
| CN114040218A (en) * | 2021-11-08 | 2022-02-11 | 北京量子之歌科技有限公司 | Live video switching method, device, equipment and storage medium |
| CN114189705A (en) * | 2021-12-08 | 2022-03-15 | 上海哔哩哔哩科技有限公司 | Live broadcast card pause processing method and system |
| CN116647572A (en) * | 2023-07-26 | 2023-08-25 | 腾讯科技（深圳）有限公司 | Access endpoint switching method, device, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070083910A1 (en) * | 2005-10-11 | 2007-04-12 | Haneef Anwar M | Method and system for seamless live broadcast of digital content |
| US7260035B2 (en) * | 2003-06-20 | 2007-08-21 | Matsushita Electric Industrial Co., Ltd. | Recording/playback device |
| CN105578211A (en) * | 2015-12-16 | 2016-05-11 | 深圳市网心科技有限公司 | Live broadcast acceleration network stagnation optimization method and system based on infinite service node |
| CN105635755A (en) * | 2015-12-30 | 2016-06-01 | 合一网络技术(北京)有限公司 | Direct-broadcast flow transmission method and apparatus |
| CN105681828A (en) * | 2016-03-24 | 2016-06-15 | 合一网络技术(北京)有限公司 | Node connection adjusting method and device |
| CN105872614A (en) * | 2016-04-12 | 2016-08-17 | 乐视控股（北京）有限公司 | Live stream switching method and device |
-
2017
- 2017-04-25 CN CN201710277160.4A patent/CN107105309B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7260035B2 (en) * | 2003-06-20 | 2007-08-21 | Matsushita Electric Industrial Co., Ltd. | Recording/playback device |
| US20070083910A1 (en) * | 2005-10-11 | 2007-04-12 | Haneef Anwar M | Method and system for seamless live broadcast of digital content |
| CN105578211A (en) * | 2015-12-16 | 2016-05-11 | 深圳市网心科技有限公司 | Live broadcast acceleration network stagnation optimization method and system based on infinite service node |
| CN105635755A (en) * | 2015-12-30 | 2016-06-01 | 合一网络技术(北京)有限公司 | Direct-broadcast flow transmission method and apparatus |
| CN105681828A (en) * | 2016-03-24 | 2016-06-15 | 合一网络技术(北京)有限公司 | Node connection adjusting method and device |
| CN105872614A (en) * | 2016-04-12 | 2016-08-17 | 乐视控股（北京）有限公司 | Live stream switching method and device |
Cited By (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428864B (en) * | 2017-08-30 | 2021-11-09 | 武汉斗鱼网络科技有限公司 | Method and device for improving quality of nginx-rtmp pull flow service |
| CN109428864A (en) * | 2017-08-30 | 2019-03-05 | 武汉斗鱼网络科技有限公司 | Improve the method and device that nginx-rtmp draws streaming quality |
| CN107819624A (en) * | 2017-11-10 | 2018-03-20 | 北京潘达互娱科技有限公司 | A kind of determination method and device of content delivery network node distributed intelligence |
| CN109819285A (en) * | 2017-11-21 | 2019-05-28 | 乐蜜有限公司 | A kind of live broadcasting method, device, electronic equipment and storage medium |
| CN109819285B (en) * | 2017-11-21 | 2021-09-21 | 北京乐我无限科技有限责任公司 | Live broadcast method and device, electronic equipment and storage medium |
| CN109905734A (en) * | 2017-12-08 | 2019-06-18 | 北京京东尚科信息技术有限公司 | Method and device, live broadcast system, storage medium and the electronic equipment shunted is broadcast live |
| CN108600790A (en) * | 2018-05-17 | 2018-09-28 | 北京奇艺世纪科技有限公司 | A kind of detection method and device of interim card failure |
| CN108600790B (en) * | 2018-05-17 | 2020-11-27 | 北京奇艺世纪科技有限公司 | Method and device for detecting stuck-in fault |
| CN108924573B (en) * | 2018-06-21 | 2021-08-31 | 深圳市网心科技有限公司 | Data stream processing method, data stream playing method, server, data stream playing device, data stream playing system and media |
| CN108924573A (en) * | 2018-06-21 | 2018-11-30 | 深圳市网心科技有限公司 | Data Stream Processing, playback method, server, playing device, system and medium |
| CN109167812A (en) * | 2018-08-02 | 2019-01-08 | 网宿科技股份有限公司 | Evaluation services quality, the method for determining adjustable strategies, server and storage medium |
| CN109120965A (en) * | 2018-09-30 | 2019-01-01 | 武汉斗鱼网络科技有限公司 | Net cast switching method, device, computer equipment and storage medium |
| CN109639635A (en) * | 2018-11-05 | 2019-04-16 | 北京达佳互联信息技术有限公司 | CDN agency draws stream method, server, CDN and client |
| CN109586969A (en) * | 2018-12-13 | 2019-04-05 | 平安科技（深圳）有限公司 | Content distributing network disaster recovery method, device, computer equipment and storage medium |
| CN109586969B (en) * | 2018-12-13 | 2022-02-11 | 平安科技（深圳）有限公司 | Content distribution network disaster tolerance method and device, computer equipment and storage medium |
| CN109889569A (en) * | 2019-01-03 | 2019-06-14 | 网宿科技股份有限公司 | CDN service dispatching method and system |
| CN110418154A (en) * | 2019-07-30 | 2019-11-05 | 腾讯科技（深圳）有限公司 | A kind of multi-medium data method for pushing, apparatus and system |
| CN110418154B (en) * | 2019-07-30 | 2021-10-19 | 腾讯科技（深圳）有限公司 | Multimedia data pushing method, device and system |
| CN112311828B (en) * | 2019-07-31 | 2022-10-04 | 中国电信股份有限公司 | Service scheduling method, device and system and quality monitoring system |
| CN112311828A (en) * | 2019-07-31 | 2021-02-02 | 中国电信股份有限公司 | Service scheduling method, device and system and quality monitoring system |
| CN110769266A (en) * | 2019-10-22 | 2020-02-07 | 山东云缦智能科技有限公司 | Method for realizing high availability and high concurrency of CMAF low-delay live broadcast |
| CN110896504A (en) * | 2019-11-06 | 2020-03-20 | 南天亮 | Anchor duration statistical method and device |
| CN111225279A (en) * | 2020-01-06 | 2020-06-02 | 浙江云诺通信科技有限公司 | CDN intelligent scheduling algorithm based on broadband television |
| CN111225279B (en) * | 2020-01-06 | 2022-03-22 | 浙江云诺通信科技有限公司 | CDN intelligent scheduling algorithm based on broadband television |
| CN111464759B (en) * | 2020-03-26 | 2022-03-18 | 广州虎牙科技有限公司 | Live broadcast directing method, device, storage medium and equipment |
| CN111464759A (en) * | 2020-03-26 | 2020-07-28 | 广州虎牙科技有限公司 | Live broadcast directing method, device, storage medium and equipment |
| CN111479161A (en) * | 2020-04-15 | 2020-07-31 | 广州虎牙科技有限公司 | Live broadcast quality data reporting method and device |
| CN113301398A (en) * | 2020-07-27 | 2021-08-24 | 阿里巴巴集团控股有限公司 | Information processing method and system, server device and client device |
| CN113301398B (en) * | 2020-07-27 | 2022-12-02 | 阿里巴巴集团控股有限公司 | Information processing method and system, server device and client device |
| CN112073745B (en) * | 2020-09-08 | 2022-05-27 | 北京一起教育信息咨询有限责任公司 | Circuit distribution method and device based on stuck rate and electronic equipment |
| CN112073745A (en) * | 2020-09-08 | 2020-12-11 | 北京一起教育信息咨询有限责任公司 | Circuit distribution method and device based on stuck rate and electronic equipment |
| CN112449202A (en) * | 2020-11-23 | 2021-03-05 | 苏州点集物联科技有限公司 | Video live broadcast method |
| CN112449202B (en) * | 2020-11-23 | 2022-10-28 | 苏州点集物联科技有限公司 | Video live broadcasting method |
| CN112752111A (en) * | 2020-12-24 | 2021-05-04 | 广州博冠信息科技有限公司 | Live stream processing method and device, computer-readable storage medium and electronic device |
| CN112752111B (en) * | 2020-12-24 | 2023-05-16 | 广州博冠信息科技有限公司 | Live stream processing method and device, computer readable storage medium and electronic equipment |
| CN112565832B (en) * | 2021-01-05 | 2021-06-15 | 北京创世云科技股份有限公司 | Stream media publishing system and method |
| CN112565832A (en) * | 2021-01-05 | 2021-03-26 | 北京创世云科技股份有限公司 | Stream media publishing system and method |
| CN113094239A (en) * | 2021-04-27 | 2021-07-09 | 上海哔哩哔哩科技有限公司 | Method for determining reason of live broadcast abnormity and server |
| CN113094239B (en) * | 2021-04-27 | 2022-12-06 | 上海哔哩哔哩科技有限公司 | Method for determining reason of live broadcast abnormity and server |
| CN113242443A (en) * | 2021-05-28 | 2021-08-10 | 北京达佳互联信息技术有限公司 | Data stream transmission abnormity detection method and device |
| CN113242443B (en) * | 2021-05-28 | 2022-09-30 | 北京达佳互联信息技术有限公司 | Data stream transmission abnormity detection method and device |
| CN113672486A (en) * | 2021-08-18 | 2021-11-19 | 上海哔哩哔哩科技有限公司 | Caton analysis method and CDN server |
| CN113423008A (en) * | 2021-08-20 | 2021-09-21 | 北京易真学思教育科技有限公司 | Video data transmission method, video data transmission device, electronic equipment and medium |
| CN114040218A (en) * | 2021-11-08 | 2022-02-11 | 北京量子之歌科技有限公司 | Live video switching method, device, equipment and storage medium |
| CN114040218B (en) * | 2021-11-08 | 2023-07-21 | 北京量子之歌科技有限公司 | Live video switching method, device, equipment and storage medium |
| CN114189705A (en) * | 2021-12-08 | 2022-03-15 | 上海哔哩哔哩科技有限公司 | Live broadcast card pause processing method and system |
| CN116647572A (en) * | 2023-07-26 | 2023-08-25 | 腾讯科技（深圳）有限公司 | Access endpoint switching method, device, electronic equipment and storage medium |
| CN116647572B (en) * | 2023-07-26 | 2023-11-14 | 腾讯科技（深圳）有限公司 | Access endpoint switching method, device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107105309B (en) | 2020-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107105309A (en) | Live dispatching method and device | |
| CN104394441B (en) | A kind of dispatching method, the apparatus and system of video content distribution | |
| CN106878769A (en) | live video quality monitoring method and device | |
| CN108737405A (en) | A kind of method, CCL servers and system carrying out water conservancy diversion to live video stream | |
| CN103686237B (en) | Recommend the method and system of video resource | |
| CN107277160A (en) | A kind of content delivery network node switching method and device | |
| CN105072139B (en) | Recommend method and apparatus | |
| CN103856789A (en) | System and method for achieving OTT service quality guarantee based on user behavior analysis | |
| CN109819285A (en) | A kind of live broadcasting method, device, electronic equipment and storage medium | |
| EP1741251A1 (en) | System and method for chat load management in a network chat environment | |
| US9449088B2 (en) | System and method for collecting handheld test and measurement video quality information | |
| EP2690882A1 (en) | Iptv fault location method, device and system | |
| EP3310093B1 (en) | Traffic control method and apparatus | |
| CN109787827B (en) | CDN network monitoring method and device | |
| CN108769760A (en) | A kind of code rate adjustment method, UE, MEC and network system | |
| CN109412977A (en) | A kind of domain name bandwidth adjustment method and relevant device | |
| CN103974139A (en) | Method and device for detecting network faults of terminal and system | |
| CN106656674A (en) | Data sourcing scheduling method and device | |
| CN105791987B (en) | The method and terminal that media data plays | |
| CN103955846A (en) | Control method and device for controlling multi-terminal intelligent feedback in information processing system | |
| CN102333280B (en) | A kind of method, system and the Service Process Server of business cipher key renewal | |
| CN105992058A (en) | Prompting method, device and system for video playing | |
| US20190166408A1 (en) | Method and Device for Determining Redress Measures for TV Service Outages Based on Impact Analysis | |
| CN108322787A (en) | Video stream distributing method, device and electronic equipment | |
| CN106331789B (en) | Carousel program control method for playing back and equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210310 Address after: 101300 309, 3rd floor, 60 Fuqian 1st Street, Tianzhu District, Shunyi District, Beijing Patentee after: Beijing longzhixin Technology Co.,Ltd. Address before: 100041 room 120, 4th floor, building 17, yard 30, Shixing street, Shijingshan District, Beijing Patentee before: BEIJING PANDA MUTUAL ENTERTAINMENT TECHNOLOGY Co.,Ltd. |