CN108989827A - A kind of realization method and system that cloud bridge is broadcast live - Google Patents
A kind of realization method and system that cloud bridge is broadcast live Download PDFInfo
- Publication number
- CN108989827A CN108989827A CN201810858256.4A CN201810858256A CN108989827A CN 108989827 A CN108989827 A CN 108989827A CN 201810858256 A CN201810858256 A CN 201810858256A CN 108989827 A CN108989827 A CN 108989827A
- Authority
- CN
- China
- Prior art keywords
- stream
- live
- intranet
- address
- synchronization
- 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.)
- Pending
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
- H04N21/2181—Source of audio or video content, e.g. local disk arrays comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers
-
- 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
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention relates to a kind of implementation method that cloud bridge is broadcast live, this method includes viewing live streaming, obtains stream address, the IP address of live information, judges whether gateway IP is gateway Intranet user；It is then using the viewing live streaming of Intranet stream address；It is on the contrary then using CDN stream address play out；Live stream automatic synchronization obtains the stream address currently pushed by CDN API, inquires whether the stream address belongs to Intranet gateway tenant and user；It is that the stream address synchronization of Intranet gateway tenant and user to Intranet gateway are then completed into live stream automatic synchronization；Live stream manual synchronization, user adds manually needs synchronous stream address, and system synchronizes the address stream after the completion of addition, completes live stream automatic synchronization；Live streaming viewing triggering synchronizes, and when user watches live streaming, whether detection live stream address is synchronized to Intranet；It is not to add the live stream address manually, system is synchronized to Intranet to the address stream after the completion of addition, completes live stream automatic synchronization.
Description
Technical field
The present invention relates to live streaming fields, and in particular to a kind of realization method and system that cloud bridge is broadcast live.
Background technique
Technology and market gradually mature, and network just with internetwork connection mode ubiquitous, at all times, changes people
To the conventional wisdom of " network " and " informationization ", currently, due to idea and habit etc., in built campus probably
Have 50% or more without really playing the due benefit in internet, even if being also the same in university.Therefore, campus network is improved
Utilization rate is one of important performance assessment criteria of Campus Net Building.The main purpose for constructing campus network is exactly to improve the quality of teaching, and is
The education and instruction service of school realizes multimedia teaching wherein utilizing network technology, and multimedia messages exchange, net cast, point
It broadcasts, long-distance education is exactly several Teaching Services therein.The external service of this several services will directly utilize campus network outer net
It imparts knowledge to students, but when campus network is under high loaded process, the bandwidth quality of outer net will directly affect quality of instruction.
Summary of the invention
It is main to solve it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of implementation method that cloud bridge is broadcast live
Certainly during viewing live streaming, since outer net outlet bandwidth bottleneck leads to not smooth the problem of watching, by Intranet flow and public network
Flow is shunted, to avoid Intranet to the outlet bandwidth bottleneck problem of public network.
The purpose of the present invention is achieved through the following technical solutions:
A kind of implementation method that cloud bridge is broadcast live, this method includes following one or more steps:
Step 1: viewing live streaming obtains stream address, the IP address of live information, judges whether gateway IP is gateway Intranet user；
It is to be watched and being broadcast live using Intranet stream address；
No, formatting CDN stream address is that Intranet stream address plays out；
Step 2: live stream automatic synchronization obtains the stream address currently pushed by CDN API, whether inquires the stream address
Belong to Intranet gateway tenant and user；
It is, by the stream address synchronization of Intranet gateway tenant and user to Intranet gateway, to complete live stream automatic synchronization；
It is no, it can not be broadcast live stream automatic synchronization, terminated；
Step 3: live stream manual synchronization, user adds manually needs synchronous stream address, and system is to the address after the completion of addition
Stream synchronizes, and completes live stream manual synchronization；
Step 4: live streaming viewing triggering synchronizes, and when user watches live streaming, whether detection live stream address is synchronized to Intranet；
It is to complete triggering to synchronize；
It is no, the live stream address is added manually, and system is synchronized to Intranet to the address stream after the completion of addition, completes triggering and synchronizes.
Further, the live stream stopping, which synchronizes to be divided into, is automatically stopped and stops manually, is wherein to stop in step 3 manually
It only, is to be automatically stopped in step 2 and step 4.
Further, the manual stopping is that management backstage user stops flowing address manually, passes through " the synchronous clothes of live streaming Intranet
Business ", which is sent, stops synch command to " Intranet live streaming control terminal ", realizes and stops synchronizing.
It is further, described to be automatically stopped step are as follows:
S1: by " Intranet live streaming control terminal " heartbeat feedback synchronization stream mode, record stops the stream address of plug-flow and stops plug-flow
Time；
S2: it by timed task, finds out and stops the stream address that plug-flow is more than 1 hour；
S3: judge that the stream address belongs to " automatic synchronization " or " viewing triggering synchronizes ", stop synch command to " Intranet to send
Control terminal is broadcast live ", it realizes and stops synchronizing.
Further, the step 2 further includes judging flow whether address is synchronous, and its step are as follows with step 3:
Stream address synchronization state is obtained, is judged whether synchronized；
It is to return to synchronous regime, terminates simultaneously operating；
It is no, it synchronizes, then returns to synchronous regime, terminate simultaneously operating.
Further, after the step 3 is in synchronous regime, it is automatic to update manual synchronization stream address table completion live stream
It is synchronous.
Further, further include a secondary judgment step after the step 4 is synchronized to Intranet, its step are as follows:
Stream address synchronization state is obtained, is judged whether synchronized；
It is to return to synchronous regime, updates the synchronous stream address table of triggering, complete triggering and synchronize, terminate；
It is no, it is synchronous, synchronous regime is then returned, the synchronous stream address table of triggering is updated, completes triggering and synchronize, terminate.
A kind of live streaming cloud bridge system, the system include:
Streaming media cluster: being made of load balancing, streaming media server, streaming management system, is responsible for providing stream matchmaker in Intranet
Body service；
Media local file system: being located at Intranet, is responsible for storage on-demand media file, with tenant or user on cloud in media library
Hold consistent；
Intranet controller: being located at Intranet, be responsible for communication between Intranet stream media system, storage system and cloud direct broadcast service and
Coordinate；
Cloud service is broadcast live: being located at public cloud, the largely live streaming based on cloud, live streaming management and live streaming ambient services are provided.
The beneficial effects of the present invention are: compared to the prior art, this programme will be divided Intranet flow and public network flow
Stream, live stream address is synchronous with Intranet gateway, the automatic synchronization of live stream is completed, so that live streaming becomes smooth not Caton, from
And avoid Intranet to the outlet bandwidth bottleneck problem of public network.
Detailed description of the invention
Fig. 1 is present invention viewing flow diagram；
Fig. 2 is the autosynchronous flow chart of live stream；
Fig. 3 is the flow chart of live stream manual synchronization；
Fig. 4 is the synchronous flow chart of live stream viewing triggering；
Fig. 5 is present system block diagram.
Specific embodiment
Technical solution of the present invention is described in further detail combined with specific embodiments below, but protection scope of the present invention is not
It is confined to as described below.
As shown in Figure 1, a kind of implementation method that cloud bridge is broadcast live, present design are suitble to the Intranets stream such as school, government unit
More scene is measured, this method includes following one or more steps:
Step 1: viewing live streaming obtains stream address, the IP address of live information, judges whether gateway IP is gateway Intranet user；
It is to be watched and being broadcast live using Intranet stream address；
No, formatting CDN stream address is that Intranet stream address plays out；
As shown in Fig. 2, step 2: live stream automatic synchronization obtains the stream address currently pushed by CDN API, and inquiry should
Whether stream address belongs to Intranet gateway tenant and user；
It is, by the stream address synchronization of Intranet gateway tenant and user to Intranet gateway, that is, Intranet control terminal, to be then somebody's turn to do in acquisition
The synchronous regime for flowing address, judges whether it is synchronized, and synchronous regime is returned if synchronized, and it is automatic to complete live stream
Synchronous, otherwise synchronizing operation and then returning again to synchronous regime terminates simultaneously operating, so far completes the automatic synchronization of live stream；
If the address is not belonging to Intranet gateway tenant and user, automatic synchronization, EP (end of program) can not be carried out.
As shown in figure 3, step 3: live stream manual synchronization, user need synchronous stream by adding manually from service background
Then address the stream address is recorded in manual synchronization stream address table, system synchronizes the address stream after the completion of addition,
Then i.e. synchronous stream address judges whether to have completed to synchronize, synchronizes if not synchronous, then return to Intranet control terminal
Synchronous regime is returned, while updating manual synchronization stream address table, so far, completes live stream manual synchronization.
As shown in figure 4, step 4: live streaming viewing triggering synchronizes, and when Intranet user, which is watched, to be broadcast live, detects live stream address
Whether Intranet is synchronized to；
It is to complete triggering to synchronize；
It is no, the live stream address is added manually, while the stream address being recorded in the synchronous stream address table of triggering, after the completion of addition
System is synchronized to Intranet to the address stream, i.e., then synchronous stream address obtains stream address synchronization state, detection to Intranet control terminal
Whether complete to synchronize, synchronization is not completed then to synchronize, synchronous regime is then returned to, and update the synchronous stream address table of triggering, from
And it completes triggering and synchronizes.
Further, the live stream stopping, which synchronizes to be divided into, is automatically stopped and stops manually, is wherein to stop in step 3 manually
It only, is to be automatically stopped in step 2 and step 4.
Further, the manual stopping is that management backstage user stops flowing address manually, passes through " the synchronous clothes of live streaming Intranet
Business ", which is sent, stops synch command to " Intranet live streaming control terminal ", realizes and stops synchronizing.
It is further, described to be automatically stopped step are as follows:
S1: by " Intranet live streaming control terminal " heartbeat feedback synchronization stream mode, record stops the stream address of plug-flow and stops plug-flow
Time；
S2: it by timed task, finds out and stops the stream address that plug-flow is more than 1 hour；
S3: judge that the stream address belongs to " automatic synchronization " or " viewing triggering synchronizes ", stop synch command to " Intranet to send
Control terminal is broadcast live ", it realizes and stops synchronizing.
As shown in figure 5, a kind of live streaming cloud bridge system, the system include:
Streaming media cluster: being made of load balancing, streaming media server, streaming management system, is responsible for providing stream matchmaker in Intranet
Body service；
Media local file system: being located at Intranet, is responsible for storage on-demand media file, with tenant or user on cloud in media library
Hold consistent；
Intranet controller: being located at Intranet, be responsible for communication between Intranet stream media system, storage system and cloud direct broadcast service and
Coordinate；
Cloud service is broadcast live: being located at public cloud, the largely live streaming based on cloud, live streaming management and live streaming ambient services are provided.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (8)
1. a kind of implementation method that cloud bridge is broadcast live, which is characterized in that this method includes following one or more steps:
Step 1: viewing live streaming obtains stream address, the IP address of live information, judges whether gateway IP is gateway Intranet user；
It is to be watched and being broadcast live using Intranet stream address；
No, formatting CDN stream address is that Intranet stream address plays out；
Step 2: live stream automatic synchronization obtains the stream address currently pushed by CDN API, whether inquires the stream address
Belong to Intranet gateway tenant and user；
It is, by the stream address synchronization of Intranet gateway tenant and user to Intranet gateway, to complete live stream automatic synchronization；
It is no, it can not be broadcast live stream automatic synchronization, terminated；
Step 3: live stream manual synchronization, user adds manually needs synchronous stream address, and system is to the address after the completion of addition
Stream synchronizes, and completes live stream manual synchronization；
Step 4: live streaming viewing triggering synchronizes, and when user watches live streaming, whether detection live stream address is synchronized to Intranet；
It is to complete triggering to synchronize；
It is no, the live stream address is added manually, and system is synchronized to Intranet to the address stream after the completion of addition, completes triggering and synchronizes.
2. a kind of implementation method that cloud bridge is broadcast live according to claim 1, which is characterized in that the live stream stops synchronizing
It is divided into and is automatically stopped and stops manually, be wherein to stop in step 3 manually, is automatically stopped in step 2 and step 4.
3. a kind of implementation method that cloud bridge is broadcast live according to claim 2, which is characterized in that the manual stopping is management
Background user stops flowing address manually, is sent by " live streaming Intranet synchronous service " and stops synch command to " Intranet live streaming control
End " is realized and stops synchronizing.
4. a kind of implementation method that cloud bridge is broadcast live according to claim 3, which is characterized in that described to be automatically stopped step
Are as follows:
S1: by " Intranet live streaming control terminal " heartbeat feedback synchronization stream mode, record stops the stream address of plug-flow and stops plug-flow
Time；
S2: it by timed task, finds out and stops the stream address that plug-flow is more than 1 hour；
S3: judge that the stream address belongs to " automatic synchronization " or " viewing triggering synchronizes ", stop synch command to " Intranet to send
Control terminal is broadcast live ", it realizes and stops synchronizing.
5. a kind of implementation method that cloud bridge is broadcast live according to claim 4, which is characterized in that the step 2 and step 3 are also
Including judging to flow whether address synchronizes, its step are as follows:
Stream address synchronization state is obtained, is judged whether synchronized；
It is to return to synchronous regime, terminates simultaneously operating；
It is no, it synchronizes, then returns to synchronous regime, terminate simultaneously operating.
6. a kind of implementation method that cloud bridge is broadcast live according to claim 5, which is characterized in that when the step 3 is in same
After step state, updates manual synchronization stream address table and complete live stream automatic synchronization.
7. a kind of implementation method that cloud bridge is broadcast live according to claim 6, which is characterized in that in the step 4 is synchronized to
Further include a secondary judgment step after net, its step are as follows:
Stream address synchronization state is obtained, is judged whether synchronized；
It is to return to synchronous regime, updates the synchronous stream address table of triggering, complete triggering and synchronize, terminate；
It is no, it is synchronous, synchronous regime is then returned, the synchronous stream address table of triggering is updated, completes triggering and synchronize, terminate.
8. a kind of live streaming cloud bridge system for realizing any one of claim 1-7, which is characterized in that the system includes:
Streaming media cluster: being made of load balancing, streaming media server, streaming management system, is responsible for providing stream matchmaker in Intranet
Body service；
Media local file system: being located at Intranet, is responsible for storage on-demand media file, with tenant or user on cloud in media library
Hold consistent；
Intranet controller: being located at Intranet, be responsible for communication between Intranet stream media system, storage system and cloud direct broadcast service and
Coordinate；
Cloud service is broadcast live: being located at public cloud, the largely live streaming based on cloud, live streaming management and live streaming ambient services are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858256.4A CN108989827A (en) | 2018-07-31 | 2018-07-31 | A kind of realization method and system that cloud bridge is broadcast live |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858256.4A CN108989827A (en) | 2018-07-31 | 2018-07-31 | A kind of realization method and system that cloud bridge is broadcast live |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108989827A true CN108989827A (en) | 2018-12-11 |
Family
ID=64551740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810858256.4A Pending CN108989827A (en) | 2018-07-31 | 2018-07-31 | A kind of realization method and system that cloud bridge is broadcast live |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108989827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679599A (en) * | 2022-03-24 | 2022-06-28 | 上海哔哩哔哩科技有限公司 | Live broadcast watching method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210797A (en) * | 2016-07-29 | 2016-12-07 | 北京小米移动软件有限公司 | Live network broadcast method and device |
| CN107027045A (en) * | 2017-04-11 | 2017-08-08 | 广州华多网络科技有限公司 | Pushing video streaming control method, device and video flowing instructor in broadcasting end |
| CN107911710A (en) * | 2017-11-30 | 2018-04-13 | 上海佰贝科技发展有限公司 | A kind of live resource-sharing management platform and method |
| CN108012159A (en) * | 2017-12-05 | 2018-05-08 | 广州华多网络科技有限公司 | live video push control method, device and corresponding terminal |
| CN108243347A (en) * | 2018-03-26 | 2018-07-03 | 罗建平 | A kind of layer-stepping internet video live broadcasting sharing method and system |
-
2018
- 2018-07-31 CN CN201810858256.4A patent/CN108989827A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210797A (en) * | 2016-07-29 | 2016-12-07 | 北京小米移动软件有限公司 | Live network broadcast method and device |
| CN107027045A (en) * | 2017-04-11 | 2017-08-08 | 广州华多网络科技有限公司 | Pushing video streaming control method, device and video flowing instructor in broadcasting end |
| CN107911710A (en) * | 2017-11-30 | 2018-04-13 | 上海佰贝科技发展有限公司 | A kind of live resource-sharing management platform and method |
| CN108012159A (en) * | 2017-12-05 | 2018-05-08 | 广州华多网络科技有限公司 | live video push control method, device and corresponding terminal |
| CN108243347A (en) * | 2018-03-26 | 2018-07-03 | 罗建平 | A kind of layer-stepping internet video live broadcasting sharing method and system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679599A (en) * | 2022-03-24 | 2022-06-28 | 上海哔哩哔哩科技有限公司 | Live broadcast watching method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101282281B (en) | Medium distributing system and apparatus as well as flow medium play method | |
| CN103237191B (en) | The method of synchronized push audio frequency and video in video conference | |
| US7764713B2 (en) | Synchronization watermarking in multimedia streams | |
| US8707382B2 (en) | Synchronizing presentations of multimedia programs | |
| CN103200461B (en) | A kind of multiple stage playback terminal synchronous playing system and player method | |
| US10368258B2 (en) | Interactions among mobile devices in a wireless network | |
| CN106803974A (en) | The real-time retransmission method of live video stream | |
| CN103533388A (en) | Method and system for synchronously playing multimedia files | |
| CN103518351A (en) | IP broadcast streaming services distribution using file delivery methods | |
| CN103546662A (en) | Audio and video synchronizing method in network monitoring system | |
| CN103839558A (en) | Method and server for synchronous playing and player | |
| TW200427271A (en) | Method and device for multimedia streaming | |
| WO2014134965A1 (en) | Multi-party video sharing method and device | |
| WO2009053899A2 (en) | System and method for re-synchronization of a pss session to an mbms session | |
| CN104581366A (en) | Internet television broadcasting method and server | |
| CN105141971A (en) | Method and system for realizing live broadcast based on session initialization protocol | |
| CN100596157C (en) | Method for realizing stream media switching and stream media server | |
| CN105959786A (en) | Audio and video playing method and device | |
| CN107920072A (en) | A kind of multimedia sharing method and system based on data characteristics | |
| CN114286149A (en) | Method and system for synchronously rendering audio and video across equipment and system | |
| CN108989827A (en) | A kind of realization method and system that cloud bridge is broadcast live | |
| CN101964716B (en) | Method, communication system and associated equipment for realizing stream services | |
| CN103856805A (en) | Cross-time-zone program list transition method | |
| CN114900707B (en) | Live broadcast method and system | |
| CN105791922B (en) | A kind of media play controlling method and its device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |