CN106302465A - A kind of method and device of playing audio-video data - Google Patents
A kind of method and device of playing audio-video data Download PDFInfo
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- CN106302465A CN106302465A CN201610679547.8A CN201610679547A CN106302465A CN 106302465 A CN106302465 A CN 106302465A CN 201610679547 A CN201610679547 A CN 201610679547A CN 106302465 A CN106302465 A CN 106302465A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
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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
- H04N21/21—Server components or server architectures
- H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
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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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
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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]
- H04N21/40—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
Abstract
The invention discloses the method and device of a kind of playing audio-video data, in order to realize improving the purpose of audio, video data playing efficiency.Described method includes: the broadcast event of monitoring audio/video data, when monitoring described broadcast event, obtains the address of the source server of first agent's service, second agent's service and the audio, video data to be played preset；Utilize described first agent service and the address of described source server, obtain the m3u8 file of described audio, video data to be played, and by described first agent service, described m3u8 file is resolved, obtain the source address of at least one TS file of described audio, video data to be played；Utilize described second agent service and the source address of at least one TS file described, download at least one TS file of described audio, video data to be played, and play.
Description
Technical field
The present invention relates to technical field of internet application, particularly to the method and device of a kind of playing audio-video data.
Background technology
Along with the development of technology, broadcasting service and mobile service start gradually to merge, different content of multimedia and business
In different transmission over networks, user wishes to utilize different terminal units (such as smart mobile phone, panel computer etc.) not
These services can be enjoyed when accessing any network in the same time.
In correlation technique, Http stream (Streaming) transmission technology is used to realize the transmission of multi-medium data, i.e. audio frequency
Or audio/video is input in the media encoders of server by video input device, the audio/video of input is entered by media encoders
Row coding, generation TS file exports after carrying out segmentation to flow point section apparatus, is sent to dispensing device, and generates the rope of this TS file
Quotation part, is distributed to client by HTTP.But, current scheme only supports single-threaded download, needs this technology of solution badly
Problem.
Summary of the invention
The present invention provides the method and device of a kind of playing audio-video data, plays effect in order to realize raising audio, video data
The purpose of rate.
The present invention provides a kind of method of playing audio-video data, including:
The broadcast event of monitoring audio/video data, when monitoring described broadcast event, obtains the first agent's clothes preset
The address of the source server of business, second agent's service and audio, video data to be played；
Utilize described first agent service and the address of described source server, obtain described audio, video data to be played
M3u8 file, and by described first agent service, described m3u8 file is resolved, obtain described audio, video data to be played
The source address of at least one TS file；
Utilize described second agent service and the source address of at least one TS file described, download described audio frequency and video to be played
At least one TS file of data, and play.
In an embodiment of the present invention, described broadcast event include following one of arbitrarily:
Start intelligent terminal's playing audio-video data, switching program channel.
In an embodiment of the present invention, obtain first agent's service, the second agent's service preset, including:
A pre-defined class, such inherits the function of player of audio, video data, and this apoplexy due to endogenous wind also add
For downloading the function of audio, video data, the described function for downloading audio, video data include described first agent service and
Described second agent services；
Obtain described first agent service from this apoplexy due to endogenous wind and described second agent services.
In an embodiment of the present invention, utilize described first agent service and the address of described source server, obtain described
The m3u8 file of audio, video data to be played, including:
The address of described source server is sent to described first agent service；
Calling the function of described player, the request sending the m3u8 file obtaining described audio, video data to be played disappears
Breath, wherein, carries the address of described first agent service, described first agent services according to reception in described request message
The described request message arrived and the address of described source server, obtain described audio, video data to be played at described source server
M3u8 file.
In an embodiment of the present invention, described first agent services according to the described request message received and described source clothes
The address of business device, obtains the m3u8 file of described audio, video data to be played at described source server, including:
Described first agent service, according to the address of described source server, sends to described source server and waits to broadcast described in obtaining
The request of the m3u8 file of playback video data；
Described first agent services the m3u8 file receiving the audio, video data described to be played that described source server returns.
In an embodiment of the present invention, described method also includes:
The source address modification of at least one TS file described is described second agent service by described first agent service
Address, obtains amended m3u8 file；
The source address of at least one TS file described is sent to described second agent service by described first agent service, and
Described amended m3u8 file is sent to the function of described player, with by the function of described player according to described amendment
After m3u8 file service to described second agent and send the request obtaining at least one TS file described.
In an embodiment of the present invention, utilize described second agent service and the source address of at least one TS file described,
Download at least one TS file of described audio, video data to be played, including:
Call the function of described player, resolve described amended m3u8 file, obtain at least one TS file described
Amended address；
Amended address according at least one TS file described to described second agent service transmission obtain described in extremely
The request of a few TS file；
Described second agent's service receives the request obtaining at least one TS file described, according at least one TS described
The source address of file, downloads at least one TS file of described audio, video data to be played.
The present invention also provides for the device of a kind of playing audio-video data, including:
First acquisition module, for the broadcast event of monitoring audio/video data, when monitoring described broadcast event, obtains
The address of the source server of first agent's service, second agent's service and the audio, video data to be played preset；
Second acquisition module, for utilizing described first agent service and the address of described source server, treats described in acquisition
The m3u8 file of playing audio-video data, and by described first agent service, described m3u8 file is resolved, obtain described
The source address of at least one TS file of audio, video data to be played；
Playing module, for utilizing described second agent service and the source address of at least one TS file described, downloads institute
State at least one TS file of audio, video data to be played, and play.
In an embodiment of the present invention, described broadcast event include following one of arbitrarily:
Start intelligent terminal's playing audio-video data, switching program channel.
In an embodiment of the present invention, described first acquisition module is additionally operable to:
A pre-defined class, such inherits the function of player of audio, video data, and this apoplexy due to endogenous wind also add
For downloading the function of audio, video data, the described function for downloading audio, video data include described first agent service and
Described second agent services；
Obtain described first agent service from this apoplexy due to endogenous wind and described second agent services.
In embodiments of the present invention, the broadcast event of monitoring audio/video data, when monitoring broadcast event, obtain and preset
First agent's service, second agent's service and the address of source server of audio, video data to be played；Subsequently, first is utilized
Agency service and the address of source server, obtain the m3u8 file of audio, video data to be played, and serviced by first agent right
M3u8 file resolves, and obtains the source address of at least one TS file of audio, video data to be played；Afterwards, the second filial generation is utilized
Reason service and the source address of at least one TS file, download at least one TS file of audio, video data to be played, and play.By
This is visible, and the embodiment of the present invention utilizes first agent to service and realizes multithreading download audio, video data with second agent's service, from
And realize improving the purpose of audio, video data playing efficiency.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or understand by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Structure specifically noted in book, claims and accompanying drawing realizes and obtains.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 show the flow chart of the method for playing audio-video data in one embodiment of the invention；
Fig. 2 show the flow chart of the method for playing audio-video data in another embodiment of the present invention；And
Fig. 3 show the structural representation of the device of playing audio-video data in one embodiment of the invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Being illustrated in figure 1 the flow chart of the method for playing audio-video data in one embodiment of the invention, the method can be answered
Being used in intelligent terminal, the method may comprise steps of S11-S13.
Step S11, the broadcast event of monitoring audio/video data, when monitoring broadcast event, obtain the first generation preset
The address of the source server of reason service, second agent's service and audio, video data to be played.
In this step, broadcast event can include starting intelligent terminal's playing audio-video data, switching program channel, etc.
Deng, the invention is not restricted to this.
Step S12, utilizes first agent to service the address with source server, obtains the m3u8 literary composition of audio, video data to be played
Part, and by first agent's service, m3u8 file is resolved, obtain at least one TS file of audio, video data to be played
Source address.
Step S13, utilizes second agent to service and the source address of at least one TS file, downloads audio, video data to be played
At least one TS file, and play.
In embodiments of the present invention, the broadcast event of monitoring audio/video data, when monitoring broadcast event, obtain and preset
First agent's service, second agent's service and the address of source server of audio, video data to be played；Subsequently, first is utilized
Agency service and the address of source server, obtain the m3u8 file of audio, video data to be played, and serviced by first agent right
M3u8 file resolves, and obtains the source address of at least one TS file of audio, video data to be played；Afterwards, the second filial generation is utilized
Reason service and the source address of at least one TS file, download at least one TS file of audio, video data to be played, and play.By
This is visible, and the embodiment of the present invention utilizes first agent to service and realizes multithreading download audio, video data with second agent's service, from
And realize improving the purpose of audio, video data playing efficiency.
Above step S11 obtains default first agent service, second agent's service, embodiments provides one
Kind of optional scheme, i.e. a pre-defined class, such inherits the function (or method) of player of audio, video data,
And this apoplexy due to endogenous wind also add the function for downloading audio, video data, the described function for downloading audio, video data includes
First agent's service and second agent service；Obtain first agent's service from this apoplexy due to endogenous wind and second agent services.
HTTP live Streaming (HLS) be Apple realize based on HTTP (Hypertext transfer
Protocol, HTML (Hypertext Markup Language)) Streaming transfer protocol, it is possible to achieve the broadcasting of Streaming Media.HLS is based on http protocol
Realizing, data stream is stored as continuous print, media file the longest at server end by HLS protocol, and transferring content includes two
Part, one be m3u8 file (be that a kind of of regulation in Apple's HLS protocol describes file, by text mode to media file
It is described, is made up of a series of labels)；Two is MPEG-TS (Moving Pictures Experts Group/Motion
Pictures Experts Group-Transport Stream, dynamic image Experts Group-Transport Stream) media file of form.
M3u8 file is the index file of the media file establishment for these MPEG-TS forms.Client is constantly downloaded and plays this
A little media files, are achieved that the broadcasting of Streaming Media.
Above step S12 utilizes first agent service the address with source server, obtain audio, video data to be played
M3u8 file, is alternatively implemented as following steps A1-A2.
Step A1, is sent to first agent's service by the address of source server.
In this step, when broadcast event occurs, starting set method, set method obtains the first agent's clothes preset
The address of the source server of business, second agent's service and audio, video data to be played, the address of source server is sent out by set method
Give first agent service.
Step A2, calls the function of player, sends the request message of the m3u8 file obtaining audio, video data to be played,
Wherein, this request message carries the address of first agent's service, first agent service according to the request message received
With the address of source server, at source server, obtain the m3u8 file of audio, video data to be played.
In this step, first agent's service, according to the address of source server, sends to source server and obtains sound to be played
The request of the m3u8 file of video data；First agent services the m3u8 receiving the audio, video data to be played that source server returns
File.
In the alternative embodiment of the present invention, first agent's service obtains audio, video data to be played at source server
After m3u8 file, m3u8 file is resolved, obtain the source address of at least one TS file of audio, video data to be played.
Subsequently, the source address modification of at least one TS file is the address that second agent services by first agent's service, after being revised
M3u8 file；And then, the source address of at least one TS file is sent to second agent's service by first agent's service, and will repair
M3u8 file after changing is sent to the function of player, with by the function of player according to amended m3u8 file to the second filial generation
Reason service sends the request obtaining at least one TS file.
Thus, utilize second agent to service and the source address of at least one TS file in step s 13, download sound to be played
During at least one TS file of video data, may comprise steps of B1-B3.
Step B1, calls the function of player, the m3u8 file after analytic modification, obtains the amendment of at least one TS file
After address.
Step B2, services transmission according to the amended address of at least one TS file to second agent and obtains at least one
The request of TS file.
In this step, owing to the amended address of at least one TS file is the address that second agent services, thus
Can service to second agent and send the request obtaining at least one TS file.
Step B3, second agent's service receives the request obtaining at least one TS file, according at least one TS file
Source address, download at least one TS file of audio, video data to be played.
It is described above the multiple implementation of each link in the embodiment shown in Fig. 1, below by a specific embodiment
Be discussed in detail the playing audio-video data of the present invention method realize process.
Being illustrated in figure 2 the flow chart of the method for playing audio-video data in another embodiment of the present invention, the method is permissible
Applying intelligent terminal, the method may comprise steps of S21-S28.
Step S21, the broadcast event of monitoring audio/video data.
In this step, broadcast event can include starting intelligent terminal's playing audio-video data, switching program channel, etc.
Deng, the invention is not restricted to this.
Step S22, when monitoring broadcast event, starts set method, obtains first agent's service, the second filial generation preset
The address of the source server of reason service and audio, video data to be played.
In this step, the embodiment of the present invention pre-defines a class (comprising set method), and such inherits audio frequency and video number
According to the function (or method) of player, and this apoplexy due to endogenous wind also add the function for downloading audio, video data, described use
Include that first agent services in the function downloading audio, video data to service with second agent；First agent's clothes are obtained from this apoplexy due to endogenous wind
Business and second agent service.
Step S23, the address of source server is sent to first agent's service by set method.
Step S24, the function of set method call player, send the m3u8 file of acquisition audio, video data to be played
Request message, wherein, carries the address of first agent's service in this request message, first agent service what basis received
Request message and the address of source server, obtain the m3u8 file of audio, video data to be played at source server.
In this step, first agent's service, according to the address of source server, sends to source server and obtains sound to be played
The request of the m3u8 file of video data；First agent services the m3u8 receiving the audio, video data to be played that source server returns
File.
Step S25, m3u8 file is resolved by first agent's service, obtains at least one of audio, video data to be played
The source address of TS file, is the address that second agent services by the source address modification of at least one TS file, obtains amended
M3u8 file.
Step S26, the source address of at least one TS file is sent to second agent's service, and will repair by first agent's service
M3u8 file after changing is sent to the function of player, with by the function of player according to amended m3u8 file to the second filial generation
Reason service sends the request obtaining at least one TS file.
Step S27, the function of set method call player, the m3u8 file after analytic modification, obtain at least one TS literary composition
The amended address of part, services transmission according to the amended address of at least one TS file to second agent and obtains at least one
The request of individual TS file.
In this step, owing to the amended address of at least one TS file is the address that second agent services, thus
Can service to second agent and send the request obtaining at least one TS file.
Step S28, second agent's service receives the request obtaining at least one TS file, according at least one TS file
Source address, download at least one TS file of audio, video data to be played, and play.
The embodiment of the present invention utilizes first agent to service and realizes multithreading download audio, video data with second agent's service, from
And realize improving the purpose of audio, video data playing efficiency.
It should be noted that in actual applications, above-mentioned all optional embodiments can be any in the way of using combination
Combination, forms the alternative embodiment of the present invention, and this is no longer going to repeat them.
Corresponding to the method for the playing audio-video data in above-described embodiment, the present invention also provides for a kind of playing audio-video number
According to device.It is illustrated in figure 3 the structural representation of the device of playing audio-video data in one embodiment of the invention, including:
First acquisition module 31, for the broadcast event of monitoring audio/video data, when monitoring described broadcast event, obtains
Take the address of the source server of default first agent's service, second agent's service and audio, video data to be played；
Second acquisition module 32, for utilizing described first agent service and the address of described source server, obtains described
The m3u8 file of audio, video data to be played, and by described first agent service, described m3u8 file is resolved, obtain institute
State the source address of at least one TS file of audio, video data to be played；
Playing module 33, for utilizing described second agent service and the source address of at least one TS file described, downloads
At least one TS file of described audio, video data to be played, and play.
In an embodiment of the present invention, described broadcast event include following one of arbitrarily:
Start intelligent terminal's playing audio-video data, switching program channel.
In an embodiment of the present invention, described first acquisition module 31 is additionally operable to:
A pre-defined class, such inherits the function of player of audio, video data, and this apoplexy due to endogenous wind also add
For downloading the function of audio, video data, the described function for downloading audio, video data include described first agent service and
Described second agent services；
Obtain described first agent service from this apoplexy due to endogenous wind and described second agent services.
In an embodiment of the present invention, described second acquisition module 32 is additionally operable to:
The address of described source server is sent to described first agent service；
Calling the function of described player, the request sending the m3u8 file obtaining described audio, video data to be played disappears
Breath, wherein, carries the address of described first agent service, described first agent services according to reception in described request message
The described request message arrived and the address of described source server, obtain described audio, video data to be played at described source server
M3u8 file.
In an embodiment of the present invention, described second acquisition module 32 is additionally operable to:
Described first agent service, according to the address of described source server, sends to described source server and waits to broadcast described in obtaining
The request of the m3u8 file of playback video data；
Described first agent services the m3u8 file receiving the audio, video data described to be played that described source server returns.
In an embodiment of the present invention, described second acquisition module 32 is additionally operable to:
The source address modification of at least one TS file described is described second agent service by described first agent service
Address, obtains amended m3u8 file；
The source address of at least one TS file described is sent to described second agent service by described first agent service, and
Described amended m3u8 file is sent to the function of described player, with by the function of described player according to described amendment
After m3u8 file service to described second agent and send the request obtaining at least one TS file described.
In an embodiment of the present invention, described playing module 33 is additionally operable to:
Call the function of described player, resolve described amended m3u8 file, obtain at least one TS file described
Amended address；
Amended address according at least one TS file described to described second agent service transmission obtain described in extremely
The request of a few TS file；
Described second agent's service receives the request obtaining at least one TS file described, according at least one TS described
The source address of file, downloads at least one TS file of described audio, video data to be played.
The said apparatus of the embodiment of the present invention: the broadcast event of monitoring audio/video data, when monitoring broadcast event, obtains
Take the address of the source server of default first agent's service, second agent's service and audio, video data to be played；Subsequently, profit
With first agent's service and the address of source server, obtain the m3u8 file of audio, video data to be played, and taken by first agent
M3u8 file is resolved by business, obtains the source address of at least one TS file of audio, video data to be played；Afterwards, is utilized
Two agency services and the source address of at least one TS file, download at least one TS file of audio, video data to be played, and broadcast
Put.As can be seen here, the embodiment of the present invention utilizes first agent to service and realizes multithreading download audio frequency and video number with second agent's service
According to, thus realize improving the purpose of audio, video data playing efficiency.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of the present invention can use complete hardware embodiment, complete software implementation or combine software and hardware
Execute the form of example.And, the present invention can use at one or more computers wherein including computer usable program code
The shape of the upper computer program implemented of usable storage medium (including but not limited to disk memory and optical memory etc.)
Formula.
The present invention is with reference to method, equipment (system) and the flow process of computer program according to embodiments of the present invention
Figure and/or block diagram describe.It should be understood that can the most first-class by computer program instructions flowchart and/or block diagram
Flow process in journey and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
Instruction arrives the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce
A raw machine so that the instruction performed by the processor of computer or other programmable data processing device is produced for real
The device of the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame now.
These computer program instructions may be alternatively stored in and computer or other programmable data processing device can be guided with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in this computer-readable memory produces and includes referring to
Make the manufacture of device, this command device realize at one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function specified in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that at meter
Perform sequence of operations step on calculation machine or other programmable devices to produce computer implemented process, thus at computer or
The instruction performed on other programmable devices provides for realizing at one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function specified in individual square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the method for a playing audio-video data, it is characterised in that including:
The broadcast event of monitoring audio/video data, when monitoring described broadcast event, obtain preset first agent's service, the
The address of the source server of two agency services and audio, video data to be played；
Utilize described first agent service and the address of described source server, obtain the m3u8 literary composition of described audio, video data to be played
Part, and by described first agent service, described m3u8 file is resolved, obtain described audio, video data to be played at least
The source address of one TS file；
Utilize described second agent service and the source address of at least one TS file described, download described audio, video data to be played
At least one TS file, and play.
Method the most according to claim 1, it is characterised in that described broadcast event include following one of arbitrarily:
Start intelligent terminal's playing audio-video data, switching program channel.
Method the most according to claim 1 and 2, it is characterised in that obtain first agent's service, the second agent's clothes preset
Business, including:
A pre-defined class, such inherits the function of player of audio, video data, and this apoplexy due to endogenous wind also add for
Downloading the function of audio, video data, the described function for downloading audio, video data includes that described first agent service is with described
Second agent services；
Obtain described first agent service from this apoplexy due to endogenous wind and described second agent services.
Method the most according to claim 3, it is characterised in that utilize described first agent service and described source server
Address, obtains the m3u8 file of described audio, video data to be played, including:
The address of described source server is sent to described first agent service；
Call the function of described player, send the request message of the m3u8 file obtaining described audio, video data to be played, its
In, described request message carries the address of described first agent service, described first agent services what basis received
Described request message and the address of described source server, obtain described audio, video data to be played at described source server
M3u8 file.
Method the most according to claim 4, it is characterised in that described first agent services according to the described request received
Message and the address of described source server, obtain the m3u8 file of described audio, video data to be played at described source server,
Including:
Described first agent service, according to the address of described source server, sends to described source server and obtains described sound to be played
The request of the m3u8 file of video data；
Described first agent services the m3u8 file receiving the audio, video data described to be played that described source server returns.
Method the most according to claim 5, it is characterised in that also include:
The source address modification of at least one TS file described is the address that described second agent services by described first agent service,
Obtain amended m3u8 file；
The source address of at least one TS file described is sent to described second agent service by described first agent service, and by institute
State amended m3u8 file and be sent to the function of described player, with by the function of described player according to described amended
M3u8 file services to described second agent and sends the request obtaining at least one TS file described.
Method the most according to claim 6, it is characterised in that utilize described second agent service and at least one TS described
The source address of file, downloads at least one TS file of described audio, video data to be played, including:
Call the function of described player, resolve described amended m3u8 file, obtain repairing of at least one TS file described
Address after changing；
Amended address according at least one TS file described to described second agent service transmission obtain described at least one
The request of individual TS file；
Described second agent's service receives the request obtaining at least one TS file described, according at least one TS file described
Source address, download at least one TS file of described audio, video data to be played.
8. the device of a playing audio-video data, it is characterised in that including:
First acquisition module, for the broadcast event of monitoring audio/video data, when monitoring described broadcast event, obtains and presets
First agent's service, second agent's service and the address of source server of audio, video data to be played；
Second acquisition module, for utilizing described first agent service and the address of described source server, obtains described to be played
The m3u8 file of audio, video data, and by described first agent service described m3u8 file is resolved, obtain described in wait to broadcast
The source address of at least one TS file of playback video data；
Playing module, for utilizing described second agent service and the source address of at least one TS file described, treats described in download
At least one TS file of playing audio-video data, and play.
Device the most according to claim 8, it is characterised in that described broadcast event include following one of arbitrarily:
Start intelligent terminal's playing audio-video data, switching program channel.
Device the most according to claim 8 or claim 9, it is characterised in that described first acquisition module is additionally operable to:
A pre-defined class, such inherits the function of player of audio, video data, and this apoplexy due to endogenous wind also add for
Downloading the function of audio, video data, the described function for downloading audio, video data includes that described first agent service is with described
Second agent services；
Obtain described first agent service from this apoplexy due to endogenous wind and described second agent services.
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| CN106302465B (en) | 2019-09-24 |
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