CN107749997A - A kind of video broadcasting method and system - Google Patents
A kind of video broadcasting method and system Download PDFInfo
- Publication number
- CN107749997A CN107749997A CN201710860752.9A CN201710860752A CN107749997A CN 107749997 A CN107749997 A CN 107749997A CN 201710860752 A CN201710860752 A CN 201710860752A CN 107749997 A CN107749997 A CN 107749997A
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- Prior art keywords
- video
- address
- initial address
- actual storage
- database
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
-
- 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
- H04N21/23—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
- H04N21/2408—Monitoring of the upstream path of the transmission network, e.g. client requests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4108—Peripherals receiving signals from specially adapted client devices characterised by an identification number or address, e.g. local network address
-
- 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)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of video broadcasting method and system, it is in communication with each other for set top box, network service platform and server, set top box includes database, database is used for initial address and the actual storage address for storing video, initial address is provided by network service platform, is related to network technique field.This method includes：Set top box inquires about initial address according to the video playback acquisition request initial address of user in database；Video data and played from being obtained corresponding to actual storage address on server；If there is no initial address in database, then server corresponding to set top box to initial address sends video playback request until obtaining the actual storage address of video, the initial address of acquisition and actual storage address are stored in database, and played from the video data obtained corresponding to actual storage address on server.The present invention reduces the stand-by period of user, netcast request efficiency is improved, is advantageous to lift Consumer's Experience.
Description
Technical field
The present invention relates to network technique field, is specifically related to a kind of video broadcasting method and system.
Background technology
This is used with the fast development and continuous innovation, increasing electronic product of Android operation system
The open operating system of kind.In network video service, user can be allowed to watch using the electronic product of Android operation system
The Internet video program of program request, such as the video playback request of the application reception user in set top box, pass through set top box
Network service platform is sent to, network service platform asks to return to an initial address according to video playback, due to providing network
The server distribution of video frequency program is wider, and initial address is frequently not the actual storage address of video, thus set top box need to
Server with initial address resends video playback request, until obtaining video counts from the server of actual storage video
According to and play.If request number of times (redirecting) between set top box and server back and forth is more, user can be caused to wait video to broadcast
The time put is longer, and Consumer's Experience is poor.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of video broadcasting method and system,
Effectively reduce the request number of times between set top box and server back and forth and address redirects and caused interaction time, so as to
Reduce the stand-by period of user, be advantageous to lift Consumer's Experience.
The present invention provides a kind of video broadcasting method, is in communication with each other for set top box, network service platform and server, machine
Top box includes database, and the database is used for initial address and the actual storage address for storing video, the initial address
There is provided by network service platform, methods described includes：
Set top box initial address according to the video playback acquisition request of user, inquire about in the database described first
Beginning address；
If getting actual storage address corresponding to the initial address in the database, from the actual storage address
Video data is obtained on corresponding server and is played；
If not having the initial address in the database, server corresponding to set top box to the initial address is sent
Video playback request is until obtain the actual storage address of video, by described in the initial address of acquisition and the deposit of actual storage address
In database, and play from the video data obtained corresponding to the actual storage address on server.
On the basis of above-mentioned technical proposal, the database is that set top box creates when starting first.
On the basis of above-mentioned technical proposal, when set top box starts first, described in network service platform to set top box transmission
Initial address.
On the basis of above-mentioned technical proposal, set top box sends to obtain in the video page of video playback request from user and regarded
Frequency broadcast address is as the initial address.
On the basis of above-mentioned technical proposal, after set top box receives the video playback request of user, to network service platform
Video playback request is sent, the video playback address that network service platform is returned is as the initial address.
On the basis of above-mentioned technical proposal, methods described also includes：If can not be from corresponding to the actual storage address
Video data is obtained on server, then the actual storage address of video is reacquired according to the initial address.
The present invention also provides a kind of audio/video player system, described for being in communication with each other with network service platform and server
System includes：
Creation module, it is used to create database when the system starts for the first time, and the database regards for storage
The initial address of frequency and actual storage address, the initial address are provided by network service platform；
Transceiver module, it is used to being sent out the video playback request of user, receive the video of return initial address and
Actual storage address；
Control module, it is used for the initial address according to video playback acquisition request, and institute is obtained from the database
Actual storage address corresponding to initial address is stated, video data and is broadcast from being obtained corresponding to the actual storage address on server
Put；If there is no the initial address in the database, service corresponding to the transceiver module to the initial address is notified
Device sends video playback request until obtaining the actual storage address of video, and the initial address of acquisition and actual storage address are deposited
Enter in the database.
On the basis of above-mentioned technical proposal, when set top box starts first, network service platform is sent out to the transceiver module
Send the initial address.
On the basis of above-mentioned technical proposal, after the control module receives the video playback request of user, sent out from user
Go out in the video page of video playback request to obtain video playback address as the initial address, or, notify the transmitting-receiving
Module sends video playback request to network service platform, using the video playback address that network service platform returns as described first
Beginning address.
On the basis of above-mentioned technical proposal, when the control module can not be from service corresponding to the actual storage address
When video data is obtained on device, the transceiver module, which is additionally operable to resend video to server corresponding to the initial address, to be broadcast
Request is put until obtaining the actual storage address of video.
Compared with prior art, advantages of the present invention is as follows：
(1) in the database for being pre-created the initial address of video and the deposit of actual storage address, corresponding relation is formed,
Server request that only need to be to storage video once can play, therefore effectively reduce between set top box and server back and forth
Request number of times and address redirect and caused interaction time, so as to reduce the stand-by period of user, be advantageous to lifting use
Experience at family.
(2) the video playback request number of times sent due to reducing set top box to server, therefore alleviate network kimonos
The load of business device.
Brief description of the drawings
Fig. 1 is video broadcasting method flow chart of the embodiment of the present invention；
Fig. 2 is audio/video player system schematic diagram of the embodiment of the present invention.
Reference：
Transceiver module 1, creation module 2, database 3, control module 4.
Embodiment
The present invention principle be：When user selects to play some network of network service platform in the application of set top box
During video, initial address is obtained from network service platform first, then resends video to server corresponding to initial address
Playing request, preserve the server address of the actual storage video of return.When user subsequently plays consolidated network video again,
Directly video playback request is sent to server corresponding to the actual storage address of preservation.It is just heavy only when server is obstructed
The new actual storage address for accessing initial address after being updated.
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Shown in Figure 1, the embodiment of the present invention provides a kind of video broadcasting method, for set top box, network service platform
It is in communication with each other with server, set top box includes database 3, and database 3 is that set top box creates when starting first, database 3
Initial address and actual storage address, initial address for storing video are provided by network service platform, and this method includes：
S1. when user selects to watch some video (such as film), set top box obtains according to the request of the video playback of user
Initial address is taken, initial address is inquired about in database 3.
The method that network service platform provides initial address includes：
(1) when set top box starts first, network service platform sends initial address to set top box.Specifically, set top box
When once starting shooting, network service platform will be issued to all video channel lists set top box, and set top box receives regarding for user
During frequency playing request, the video playback request of user directly carries initial address.
(2) set top box sends from user and video playback address is obtained in the video page of video playback request as initially
Location.Specifically, video page can be the interface with the Play button seen by user, when user clicks on some video hair
When going out video playback request, video playback address is just contained inside interface content (html language), by the video playback address
As initial address.For example, in the collection of drama interface of TV play, the broadcast address and " collection number " button of each collection are combined
Come, when user clicks on a certain collection, by analyzing the interface content (html language) at collection of drama interface, can directly obtain initially
Location.
(3) after set top box receives the video playback request of user, video playback request is sent to network service platform, by net
The video playback address that network service platform returns is as initial address.S2. judge in database 3 whether storing initial address, if
It is, into S3；If it is not, into S5.
S3. actual storage address corresponding with initial address is obtained, judging whether can be from clothes corresponding to actual storage address
Video data is obtained on business device, if so, into S4；If it is not, into S5.
S4. from obtaining video data corresponding to actual storage address on server, and play.
S5. server corresponding to set top box to initial address sends video playback request until obtaining the actual storage of video
Address, the initial address of acquisition and actual storage address are stored in database, and played from clothes corresponding to actual storage address
The video data obtained on business device.
Specifically, (platform issues during set-top-box opening for the set top box video playback address that provides network service platform
HTML content in the collection of drama interface of channel list, the video clip of a certain film or TV play etc.) it is used as initial address.If
There is no initial address in database 3, a newly-built record is to preserve the initial address in database 3, to the initial address pair
The server answered sends video playback request.When to this Server Address Request and when need to redirect, according to old process
Redirected.Jump procedure may undergo 0 time, 1 time, 2 times or even n times.After the completion of redirecting, can obtain one can be with actual play
Server address (i.e. the actual storage address of video), actual storage address recorded in database 3, such initial address
One-to-one relation is formed with actual storage address.When user clicks on this video next time again, by initial address and
Its corresponding actual storage address, video data is directly obtained by actual storage address can and played.Redirect 0 time
When, initial address is identical with actual storage address, when redirecting 1 time and more than 1 time, the initial address of return and actual storage address
It is different.Last can be recorded in database 3 with actual play address.So, when playing Internet video, request
The address of broadcast address and actual play just corresponds.Only when actual storage address is obstructed in database
Wait, for example, after video location is transferred, just redirected since initial address according to old process, until obtaining video
Actual storage address.
In the database that the initial address of video and the deposit of actual storage address are pre-created, corresponding relation is formed, only
Server request that need to be to storage video once can play, therefore effectively reduce between set top box and server back and forth
Request number of times and address redirect and caused interaction time, so as to reduce the stand-by period of user, are advantageous to lift user
Experience.
The video playback request number of times sent due to reducing set top box to server, therefore alleviate network and server
Load.
The embodiment of the present invention also provides a kind of audio/video player system, for network service platform and server phase intercommunication
Letter, audio/video player system include transceiver module 1, creation module 2, database 3 and control module 4.
Creation module 2 is used to create database 3 when system starts for the first time, and database 3 is used to store the initial of video
Address and actual storage address, initial address are provided by network service platform.
Transceiver module 1 is used for the video playback request for being sent out user, receives the initial address and reality of the video of return
Border storage address.
Control module 4 is used to, according to video playback acquisition request initial address, it is corresponding that initial address is obtained from database 3
Actual storage address, video data and played from being obtained corresponding to actual storage address on server；If do not have in database 3
Initial address, then transceiver module 1 is notified to send video playback request until obtaining video to server corresponding to initial address
Actual storage address, by the initial address of acquisition and actual storage address deposit database 3.
When set top box starts first, network service platform sends initial address to transceiver module 1.Control module 4, which receives, to be used
After the video playback request at family, sent from user and video playback address is obtained in the video page of video playback request as initial
Address, or, notice transceiver module 1 sends video playback request to network service platform, is regarded what network service platform returned
Frequency broadcast address is as initial address.
When control module 4 can not be from when obtaining video data corresponding to actual storage address on server, transceiver module 1 is also
For resending video playback request to server corresponding to initial address until obtaining the actual storage address of video.
The system reduces address number of hops in conventional requests, reduced because address by recording actual storage address
Redirect and caused interaction time and period of reservation of number, and accuracy rate is improved by reducing server interaction request number of times.
In addition, when a certain netcast ask produce when, simply requesting can once be played by actual storage address, it is not necessary to by with
The n times interaction of server, the request load of server is reduced, improve netcast request efficiency.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of video broadcasting method, it is in communication with each other for set top box, network service platform and server, it is characterised in that machine
Top box includes database, and the database is used for initial address and the actual storage address for storing video, the initial address
There is provided by network service platform, methods described includes：
Set top box initial address according to the video playback acquisition request of user, in the database described in inquiry initially
Location；
It is corresponding from the actual storage address if getting actual storage address corresponding to the initial address in the database
Server on obtain and video data and play；
If not having the initial address in the database, server corresponding to set top box to the initial address sends video
Playing request is until obtain the actual storage address of video, by the initial address of acquisition and the actual storage address deposit data
In storehouse, and play from the video data obtained corresponding to the actual storage address on server.
2. video broadcasting method as claimed in claim 1, it is characterised in that：The database is set top box when starting first
Create.
3. video broadcasting method as claimed in claim 1, it is characterised in that：When set top box starts first, network service platform
The initial address is sent to set top box.
4. video broadcasting method as claimed in claim 1, it is characterised in that：Set top box sends video playback request from user
Video playback address is obtained in video page as the initial address.
5. video broadcasting method as claimed in claim 1, it is characterised in that：Set top box receives the video playback request of user
Afterwards, video playback request is sent to network service platform, using the video playback address that network service platform returns as described first
Beginning address.
6. the video broadcasting method as described in any one of claim 1 to 5, it is characterised in that methods described also includes：If can not
From video data is obtained on server corresponding to the actual storage address, then video is reacquired according to the initial address
Actual storage address.
A kind of 7. audio/video player system, for being in communication with each other with network service platform and server, it is characterised in that the system
Including：
Creation module, it is used to create database when the system starts for the first time, and the database is used to store video
Initial address and actual storage address, the initial address are provided by network service platform；
Transceiver module, it is used for the video playback request for being sent out user, receives the initial address and reality of the video of return
Storage address；
Control module, it is used for the initial address according to video playback acquisition request, is obtained from the database described first
Actual storage address corresponding to beginning address, from obtaining video data corresponding to the actual storage address on server and play；
If not having the initial address in the database, server corresponding to the transceiver module to the initial address is notified to send out
Video playback request is sent until obtaining the actual storage address of video, the initial address of acquisition and actual storage address are stored in institute
State in database.
8. audio/video player system as claimed in claim 7, it is characterised in that：When set top box starts first, network service platform
The initial address is sent to the transceiver module.
9. audio/video player system as claimed in claim 7, it is characterised in that：The control module receives the video playback of user
After request, sent from user and video playback address is obtained in the video page of video playback request as the initial address, or
Person, notify the transceiver module to send video playback request to network service platform, the video that network service platform returns is broadcast
Address is put as the initial address.
10. audio/video player system as claimed in claim 7, it is characterised in that：When the control module can not be from the reality
When obtaining video data corresponding to storage address on server, the transceiver module is additionally operable to clothes corresponding to the initial address
Business device resends video playback request until obtaining the actual storage address of video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860752.9A CN107749997B (en) | 2017-09-21 | 2017-09-21 | A kind of video broadcasting method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860752.9A CN107749997B (en) | 2017-09-21 | 2017-09-21 | A kind of video broadcasting method and system |
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| Publication Number | Publication Date |
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| CN107749997A true CN107749997A (en) | 2018-03-02 |
| CN107749997B CN107749997B (en) | 2019-08-06 |
Family
ID=61255760
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| CN201710860752.9A Active CN107749997B (en) | 2017-09-21 | 2017-09-21 | A kind of video broadcasting method and system |
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| CN107749997B (en) | 2019-08-06 |
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