CN105047185B - A kind of methods, devices and systems obtaining audio accompaniment - Google Patents
A kind of methods, devices and systems obtaining audio accompaniment Download PDFInfo
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Abstract
The invention discloses a kind of methods, devices and systems for obtaining audio accompaniment, belong to field of computer technology.The described method includes: receiving the accompaniment inquiry request that terminal is sent, fisrt feature coding is carried in the accompaniment inquiry request；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature encodes corresponding first song audio, and obtains the duration of first song audio；In the corresponding each audio accompaniment of pre-stored first song audio, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio meet preset duration proximity condition；First audio accompaniment is sent to the terminal.Using the present invention, the efficiency for obtaining audio accompaniment can be improved.
Description
Technical field
The present invention relates to field of computer technology, in particular to a kind of methods, devices and systems for obtaining audio accompaniment.
Background technique
With the development of computer technology, the terminals such as mobile phone, computer are widely used, in corresponding terminal
The type of application program is more and more, function is more and more abundant.It is a kind of for singing class application program (or K song class application program)
The recreational application programs being in daily use.
User can be by singing class application program according to the corresponding audio accompaniment of name search of song, and user is singing
Inputting keyword in the search column of class application program, keyword may include corresponding song title and " accompaniment " word, and
Search key is clicked, terminal will send audio query instruction to corresponding server, can carry in audio query instruction
The keyword of user's input.Server inquires audio related with above-mentioned keyword in its song library, it can is song title
In include above-mentioned part or all of keyword audio, and the audio found is sent to terminal so that user obtain it is corresponding
The audio accompaniment of song.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
Due to will appear the case where same song title corresponds to a variety of song versions, terminal may be obtained from server simultaneously
Audio accompaniment corresponding to a variety of song versions is taken, then for the corresponding audio accompaniment of song version needed for obtaining user,
User needs the corresponding audio accompaniment of each version audition one by one to getting, to determine the audio accompaniment of oneself needs, thus,
Affect the efficiency for obtaining audio accompaniment.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides a kind of methods for obtaining audio accompaniment.It is described
Technical solution is as follows:
In a first aspect, providing a kind of method for obtaining audio accompaniment, which comprises
The accompaniment inquiry request that terminal is sent is received, fisrt feature coding is carried in the accompaniment inquiry request；
The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature coding is corresponding
First song audio, and obtain the duration of first song audio；
In the corresponding each audio accompaniment of pre-stored first song audio, the first audio accompaniment is chosen, wherein
First audio accompaniment and first song audio meet preset duration proximity condition；
First audio accompaniment is sent to the terminal.
Second aspect provides a kind of method for obtaining audio accompaniment, which comprises
Receive the accompaniment inquiry instruction of corresponding first song audio；
According to preset coding rule, first song audio is encoded, obtains fisrt feature coding；
The accompaniment inquiry request for carrying the fisrt feature and encoding is sent to server；So that the server is according to pre-
The corresponding relationship of the song audio and feature coding that first store determines that the fisrt feature encodes corresponding first song audio,
And the duration of first song audio is obtained, in the corresponding each audio accompaniment of pre-stored first song audio,
Choose the first audio accompaniment, wherein first audio accompaniment and first song audio meet the preset duration degree of approach
Condition；
Receive the first audio accompaniment that the server is sent.
The third aspect provides a kind of server for obtaining audio accompaniment, which is characterized in that the server includes:
Receiving module carries first in the accompaniment inquiry request for receiving the accompaniment inquiry request of terminal transmission
Feature coding；
Determining module determines described first for the corresponding relationship of song audio according to the pre-stored data and feature coding
Corresponding first song audio of feature coding, and obtain the duration of first song audio；
Module is chosen, for choosing first in the corresponding each audio accompaniment of pre-stored first song audio
Audio accompaniment, wherein first audio accompaniment and first song audio meet preset duration proximity condition；
Sending module, for sending first audio accompaniment to the terminal.
Fourth aspect provides a kind of terminal for obtaining audio accompaniment, which is characterized in that the terminal includes:
First receiving module, for receiving the accompaniment inquiry instruction of corresponding first song audio；
Coding module obtains the first spy for being encoded to first song audio according to preset coding rule
Assemble-publish code；
Sending module, for sending the accompaniment inquiry request for carrying the fisrt feature and encoding to server；So that institute
The corresponding relationship for stating server song audio according to the pre-stored data and feature coding determines that the fisrt feature coding is corresponding
First song audio, and the duration of first song audio is obtained, it is corresponding in pre-stored first song audio
In each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio satisfaction are default
Duration proximity condition；
Second receiving module, the first audio accompaniment sent for receiving the server.
Technical solution provided in an embodiment of the present invention has the benefit that
In the embodiment of the present invention, the accompaniment inquiry request that the terminal is sent is received, is carried in the accompaniment inquiry request
There is fisrt feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature is compiled
Corresponding first song audio of code, and obtain the duration of first song audio；In the pre-stored first song sound
Frequently in corresponding each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio
Meet preset duration proximity condition；First audio accompaniment is sent to the terminal.In this way, being sung being obtained by terminal
When the audio accompaniment of bent audio, the screening of audition one by one is carried out in multiple audio accompaniments without user, is obtained so as to improve
The efficiency of audio accompaniment.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of method flow diagram for obtaining audio accompaniment provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram for obtaining audio accompaniment provided in an embodiment of the present invention；
Fig. 3 is a kind of method flow diagram for obtaining audio accompaniment provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of broadcast interface provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of audio group provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of server provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of server provided in an embodiment of the present invention；
Fig. 9 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
The embodiment of the invention provides a kind of methods for obtaining audio accompaniment, and this method can be common by server and terminal
It realizes.
As shown in Figure 1, the process flow of the server of this method may include following step:
Step 101, the accompaniment inquiry request that terminal is sent is received, fisrt feature coding is carried in inquiry request of accompanying.
Step 102, the corresponding relationship of song audio and feature coding according to the pre-stored data determines fisrt feature coding pair
The first song audio answered, and obtain the duration of the first song audio.
Step 103, in the corresponding each audio accompaniment of pre-stored first song audio, the first audio accompaniment is chosen,
Wherein, the first audio accompaniment and the first song audio meet preset duration proximity condition.
Step 104, the first audio accompaniment is sent to terminal.
As shown in Fig. 2, the process flow of the terminal of this method may include following step:
Step 201, the accompaniment inquiry instruction of corresponding first song audio is received.
Step 202, according to preset coding rule, the first song audio is encoded, obtains fisrt feature coding.
Step 203, the accompaniment inquiry request for carrying fisrt feature and encoding is sent to server.
Step 204, the first audio accompaniment that server is sent is received.
Technical solution provided in an embodiment of the present invention has the benefit that
In the embodiment of the present invention, the accompaniment inquiry request that the terminal is sent is received, is carried in the accompaniment inquiry request
There is fisrt feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature is compiled
Corresponding first song audio of code, and obtain the duration of first song audio；In the pre-stored first song sound
Frequently in corresponding each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio
Meet preset duration proximity condition；First audio accompaniment is sent to the terminal.In this way, being sung being obtained by terminal
When the audio accompaniment of bent audio, the screening of audition one by one is carried out in multiple audio accompaniments without user, is obtained so as to improve
The efficiency of audio accompaniment.
Embodiment two
The embodiment of the invention provides a kind of method for obtaining audio accompaniment, this method can be total to by terminal and target device
With realization.Terminal can be the mobile terminals such as any terminal, such as smart phone, tablet computer with audio playing function,
The application program (i.e. above-mentioned to sing class application program) for playing and inquiring for audio, the application program can be installed in terminal
It can have the function of K song and accompaniment inquiry.Processor, memory are can be set in the terminal, processor can be used for pair
Audio plays and query process is handled, and memory can be used for storing the data and generation needed in following treatment processes
Data.The input-output equipment such as screen, audio output apparatus are also provided in terminal, screen can be used for application program
The display of interface, lyrics subtitle etc. can be the screen of touch, and audio output apparatus can be used for the broadcasting of audio, can be with
It is earphone or loudspeaker etc..Server can be the background server of above-mentioned application program, be stored with a large amount of audio class file.This
In embodiment, taking the terminal as an example, the detailed description of scheme is carried out, other situations are similar therewith, and the present embodiment is no longer tired
It states.
Below in conjunction with specific embodiment, process flow shown in Fig. 3 is described in detail, content can be as
Under:
Step 301, terminal receives the accompaniment inquiry instruction of corresponding first song audio.
In an implementation, user can install above-mentioned application program at the terminal, and operate and start the application program, at this time should
Application program can show main interface, and accompaniment match options can be shown in main interface, and user clicks accompaniment match options
Afterwards, the application program can be triggered and switches to accompaniment matched interface, song audio column can be shown in accompaniment matched interface
Table, user can wherein select the song audio (i.e. above-mentioned first song audio) oneself liked.In addition, accompaniment matched interface
In can show input window, user can input the song title of the first song audio in input window, and then terminal can
To pass through server search and the matched song audio of the song title, and pop up the song audio list searched.For upper
Two kinds of situations are stated, user can choose some song audio (i.e. the first song audio) in above-mentioned song audio list, in turn,
Terminal can search locally whether be stored with corresponding audio accompaniment, if stored, can show broadcasting for the audio accompaniment
Put key；If not stored, the accompaniment inquiry button of the first song audio can be popped up in matched interface of accompanying, user can be with
Accompaniment inquiry button is clicked, terminal can then receive the accompaniment inquiry instruction of corresponding first song audio.
Optionally, user can inquire the corresponding audio accompaniment of currently playing song audio, phase during listening song
It answers, the treatment process of step 301 can be such that in the playing process of the first song audio, and display accompaniment inquiry button connects
Receive the accompaniment inquiry instruction that user clicks the first song audio of correspondence of accompaniment inquiry button triggering.
In an implementation, requesting song key can be shown in the main interface of application program, it, can be with after user clicks requesting song key
Triggering application program switches to song selection interface, and song audio list, Yong Huke can be shown in song selection interface
Wherein to select the song audio (i.e. the first song audio) oneself liked.User selects some song in song audio list
Bent audio (i.e. the first song audio) and click play key, can trigger the broadcasting that application program switches to the first song audio
Interface can show accompaniment inquiry button in broadcast interface, as shown in figure 4, user clicks accompaniment inquiry button, terminal then can
Receive the accompaniment inquiry instruction of corresponding first song audio.
Step 302, terminal encodes the first song audio according to preset coding rule, obtains fisrt feature volume
Code sends the accompaniment inquiry request for carrying fisrt feature and encoding to server.
Wherein, preset coding rule can be pre-set any coding rule in application program, as Hash encodes
Rule etc., fisrt feature coding can be the corresponding cryptographic Hash of the first song audio.
In an implementation, terminal is after receiving the accompaniment inquiry instruction of the first song audio, available first song sound
The audio file of frequency may then based on preset coding rule, and calculating the corresponding feature coding of the audio file, (i.e. first is special
Assemble-publish code).And then accompaniment inquiry request can be generated in terminal, adds this feature coding wherein, then, sending to server should
Accompaniment inquiry request.
Step 303, the accompaniment inquiry request that server receiving terminal is sent, song audio according to the pre-stored data and feature
The corresponding relationship of coding determines that fisrt feature encodes corresponding first song audio, and obtains the duration of the first song audio.
In an implementation, it can store a large amount of audio file in server, included song audio in these audio files
Audio file and audio accompaniment audio file, server can be according to the preset coding rule (coding with above-mentioned terminal
Rule is identical), each song audio and the corresponding feature coding of audio accompaniment are precalculated, and then can be by feature coding and song
The corresponding storage of the identification information of bent audio or audio accompaniment, thus, server sets up pair of song audio and feature coding
It should be related to.In addition, server can be with the duration of corresponding storage each song audio and audio accompaniment.
When server receives the accompaniment inquiry request of terminal transmission, available the first song audio wherein carried
Then fisrt feature coding searches fisrt feature coding corresponding first in the server in pre-stored above-mentioned corresponding relationship
The identification information of song audio, meanwhile, the duration of available first song audio of server.
Step 304, server chooses the first accompaniment in the corresponding each audio accompaniment of pre-stored first song audio
Audio, wherein the first audio accompaniment and the first song audio meet preset duration proximity condition, send the first companion to terminal
Play audio.
In an implementation, it can store a large amount of audio file in server, one can establish for each song
Audio group, the audio group include the corresponding all audio files of the song.It can include one or more in each audio group
Song audio, can also include one or more audio accompaniments, and Fig. 5 shows audio group brief configuration.For each audio group, clothes
Business device can recorde the audio accompaniment in audio group, in this way, server can be found belonging to it for each song audio
Audio group, and then can determine all audio accompaniments included in its affiliated audio group.
Server can determine belonging to the first song audio after the identification information and duration that the first song audio has been determined
Audio group can choose all audio accompaniments in the audio group in turn, and by the duration of each audio accompaniment respectively with
The time length comparison of first song audio, so as to choose the duration of duration and the first song audio in all audio accompaniments
Meet the audio accompaniment (i.e. the first audio accompaniment) of preset duration proximity condition, and sends it to terminal.The duration connects
Recency condition can be arbitrarily arranged according to actual needs.
Optionally, in the corresponding each audio accompaniment of pre-stored first song audio, duration and the first song are chosen
Immediate first audio accompaniment of the duration of audio.
Optionally, if there is multiple with song audio duration the identical audio accompaniment of closest and duration, can basis
The bandwidth information of terminal chooses the audio accompaniment of some code rate, correspondingly, can also carry end in above-mentioned accompaniment inquiry request
The bandwidth information at end, corresponding processing can be divided into the progress of following two situation:
Situation one, server choose code in the identical audio accompaniment of above-mentioned multiple and durations closest with song audio duration
The maximum audio accompaniment of rate.
In an implementation, user can open the set interface of above-mentioned application program, and province's stream can be shown in set interface
The unlatching key of amount mode, user can click the unlatching key, then trigger application program and enter province's flow rate mode.If above-mentioned
Application program does not enter province's flow rate mode, and in the corresponding each audio accompaniment of pre-stored first song audio, there are durations
It is identical and with the immediate multiple audio accompaniments of the duration of the first song audio, it is maximum that server can then choose wherein code rate
Audio accompaniment.
Situation two, server according to the code rate of each audio accompaniment in the bandwidth information of terminal and multiple audio accompaniments,
In multiple audio accompaniments, the first audio accompaniment is chosen.
In an implementation, if above-mentioned application program enters province's flow rate mode, terminal if, can detecte local bandwidth information (i.e.
Network transmission speed), and the bandwidth information is added in above-mentioned accompaniment inquiry request and is sent to server.Server receives
Accompany inquiry request after, then can according to the code rate of each audio accompaniment in the bandwidth information of terminal and multiple audio accompaniments,
In multiple audio accompaniments, the first audio accompaniment is chosen.If the network transmission speed of terminal is higher, it is larger to choose data volume
Audio accompaniment choose the lesser audio accompaniment of data volume if the network transmission speed of terminal is lower.It can be in server
It is previously stored with the corresponding relationship of bandwidth information and code rate.Corresponding relationship can be as follows, and server can press the code rate of audio
Size is in turn divided into 3 code rate sections, i.e. the first code rate section: 150kbps or less, the second code rate section: 150kbps~200kbps,
Third code rate section: 200kbps or more；Meanwhile bandwidth information being in turn divided into 3 network speed sections by size, i.e. the first network speed section:
1M or less, the second network speed section: 1M~3M, third network speed section: 3M or more, in turn, the corresponding first code rate section of the first network speed section, second
Network speed section corresponds to the second code rate section, and third network speed section corresponds to third code rate section.
Optionally, when all audio accompaniments differ larger with the duration of the first song audio, then the is chosen by user
One audio accompaniment, corresponding processing can be such that if in the corresponding each audio accompaniment of pre-stored first song audio,
There is no the audio accompaniment that the difference of duration and the duration of the first song audio is less than preset threshold, server then obtains each accompaniment
The identification information of the immediate preset number audio accompaniment of duration of duration and the first song audio in audio, and it is sent to end
End；When receiving the first identifier information that the user that the terminal is sent chooses, it is corresponding to obtain the first identifier information
First audio accompaniment.
In an implementation, if the duration of all audio accompaniments in above-mentioned audio group and the duration of the first song audio
Difference is both greater than preset threshold, then server then can be according to the size of above-mentioned difference, from small to large by all accompaniment tones
Frequency carries out arrangement and generates queue, and obtains (it is lesser to correspond to difference) preset number audio accompaniment forward in the queue
Identification information obtains list of identification information, and then list of identification information can be sent to terminal.
Terminal, can it will be shown on screen after receiving above-mentioned list of identification information.User can click mark
The identification information (i.e. first identifier information) of some audio accompaniment in information list, terminal then receives accompaniment selection instruction,
Then terminal can send the accompaniment selection request for carrying the identification information to server.
Server is after receiving accompaniment selection request, available identification information therein, and determines the identification information
Corresponding first audio accompaniment, and then the first audio accompaniment can be sent to terminal.
Step 305, terminal receives the first audio accompaniment that server is sent.
In an implementation, terminal receives the first audio accompaniment that server is sent, and stores the first audio accompaniment.In the first companion
After playing the preset duration that audio receives, current interface can be switched to the broadcasting of the first audio accompaniment by above-mentioned application program
Interface, alternatively, application program can pop up the broadcasting acknowledgement window of the first audio accompaniment, user can click this by selection and broadcast
It puts the confirmation key in acknowledgement window or cancels key and decide whether to play the first audio accompaniment.
Optionally, for above-mentioned when all audio accompaniments differ larger with the duration of the first song audio, by user
The case where choosing the first audio accompaniment, server can obtain identification information therein simultaneously after receiving accompaniment selection request
It determines corresponding first audio accompaniment, then adds 1 in the selection number record of the identification information.If the selection number of record
Record is greater than preset frequency threshold value, then can not deposit in the corresponding each audio accompaniment of pre-stored first song audio
When the difference of duration and the duration of the first song audio is less than the audio accompaniment of preset threshold, it is corresponding to choose the identification information
Audio accompaniment, and then the audio accompaniment is sent to terminal.
In the embodiment of the present invention, the accompaniment inquiry request that the terminal is sent is received, is carried in the accompaniment inquiry request
There is fisrt feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature is compiled
Corresponding first song audio of code, and obtain the duration of first song audio；In the pre-stored first song sound
Frequently in corresponding each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio
Meet preset duration proximity condition；First audio accompaniment is sent to the terminal.In this way, being sung being obtained by terminal
When the audio accompaniment of bent audio, the screening of audition one by one is carried out in multiple audio accompaniments without user, is obtained so as to improve
The efficiency of audio accompaniment.
Embodiment three
Based on the same technical idea, the embodiment of the invention also provides a kind of server for obtaining audio accompaniment, such as Fig. 6
Shown, which includes:
Receiving module 610 carries the first spy for receiving the accompaniment inquiry request of terminal transmission in inquiry request of accompanying
Assemble-publish code；
Determining module 620 determines the first spy for the corresponding relationship of song audio according to the pre-stored data and feature coding
Corresponding first song audio of assemble-publish code, and obtain the duration of the first song audio；
Module 630 is chosen, for choosing the first companion in the corresponding each audio accompaniment of pre-stored first song audio
Play audio, wherein the first audio accompaniment and the first song audio meet preset duration proximity condition；
Sending module 640, for sending the first audio accompaniment to terminal.
Optionally, module 630 is chosen, for selecting in the corresponding each audio accompaniment of pre-stored first song audio
Take immediate first audio accompaniment of duration of duration Yu the first song audio.
Optionally, module 630 is chosen, if in the corresponding each audio accompaniment of pre-stored first song audio
In, there are the audio accompaniments that the difference of duration and the duration of the first song audio is less than preset threshold, then choose each audio accompaniment
Immediate first audio accompaniment of duration of middle duration and the first song audio.
Optionally, module 630 is chosen, if being also used to each audio accompaniment corresponding in pre-stored first song audio
In, there is no the audio accompaniments that the difference of duration and the duration of the first song audio is less than preset threshold, then obtain each accompaniment tone
The identification information of the immediate preset number audio accompaniment of duration of duration and the first song audio in frequency, and it is sent to end
End；When the first identifier information that the user for receiving terminal transmission chooses, corresponding first accompaniment of first identifier information is obtained
Audio.
Optionally, the bandwidth information of terminal is also carried in inquiry request of accompanying；Module 630 is chosen, if for pre-
In the corresponding each audio accompaniment of the first song audio first stored, in the presence of it is long identical and most connect with the duration of the first song audio
Close multiple audio accompaniments, then according to the code rate of each audio accompaniment in the bandwidth information of terminal and multiple audio accompaniments,
In multiple audio accompaniments, the first audio accompaniment is chosen.
Based on the same technical idea, the embodiment of the invention also provides a kind of terminals for obtaining audio accompaniment, such as Fig. 7 institute
Show, which includes:
First receiving module 710, for receiving the accompaniment inquiry instruction of corresponding first song audio；
Coding module 720 obtains the first spy for being encoded to the first song audio according to preset coding rule
Assemble-publish code；
Sending module 730, for sending the accompaniment inquiry request for carrying fisrt feature and encoding to server；
Second receiving module 740, for receiving the first audio accompaniment of server transmission.
Optionally, the first receiving module 710, in the playing process of the first song audio, display accompaniment inquiry to be pressed
Key；Receive the accompaniment inquiry instruction that user clicks the first song audio of correspondence of accompaniment inquiry button triggering.
In the embodiment of the present invention, the accompaniment inquiry request that the terminal is sent is received, is carried in the accompaniment inquiry request
There is fisrt feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature is compiled
Corresponding first song audio of code, and obtain the duration of first song audio；In the pre-stored first song sound
Frequently in corresponding each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio
Meet preset duration proximity condition；First audio accompaniment is sent to the terminal.In this way, being sung being obtained by terminal
When the audio accompaniment of bent audio, the screening of audition one by one is carried out in multiple audio accompaniments without user, is obtained so as to improve
The efficiency of audio accompaniment.
It should be understood that it is provided by the above embodiment obtain audio accompaniment device when obtaining audio accompaniment, only with
The division progress of above-mentioned each functional module can according to need and for example, in practical application by above-mentioned function distribution by not
Same functional module is completed, i.e., the internal structure of equipment is divided into different functional modules, to complete whole described above
Or partial function.In addition, the device provided by the above embodiment for obtaining audio accompaniment and the method for obtaining audio accompaniment are implemented
Example belongs to same design, and specific implementation process is detailed in embodiment of the method, and which is not described herein again.
Example IV
Based on the same technical idea, the embodiment of the present disclosure additionally provides a kind of system for obtaining audio accompaniment, system packet
Include server and terminal, in which:
The terminal, for receiving the accompaniment inquiry instruction of corresponding first song audio；It is right according to preset coding rule
First song audio is encoded, and fisrt feature coding is obtained；The accompaniment that fisrt feature encodes is carried to server transmission to look into
Ask request；Receive the first audio accompaniment that server is sent；
The server, the accompaniment inquiry request sent for receiving the terminal carry the in inquiry request of accompanying
One feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that fisrt feature coding is corresponding
First song audio, and obtain the duration of the first song audio；In the corresponding each accompaniment tone of pre-stored first song audio
In frequency, the first audio accompaniment is chosen, wherein the first audio accompaniment and the first song audio meet preset duration degree of approach item
Part；The first audio accompaniment is sent to terminal.
In the embodiment of the present invention, the accompaniment inquiry request that the terminal is sent is received, is carried in the accompaniment inquiry request
There is fisrt feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature is compiled
Corresponding first song audio of code, and obtain the duration of first song audio；In the pre-stored first song sound
Frequently in corresponding each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio
Meet preset duration proximity condition；First audio accompaniment is sent to the terminal.In this way, being sung being obtained by terminal
When the audio accompaniment of bent audio, the screening of audition one by one is carried out in multiple audio accompaniments without user, is obtained so as to improve
The efficiency of audio accompaniment.
Embodiment five
Fig. 8 is the structural schematic diagram of server provided in an embodiment of the present invention.The server 1900 can be because of configuration or performance
It is different and generate bigger difference, it may include one or more central processing units (central processing
Units, CPU) 1922 (for example, one or more processors) and memory 1932, one or more storage applications
The storage medium 1930 (such as one or more mass memory units) of program 1942 or data 1944.Wherein, memory
1932 and storage medium 1930 can be of short duration storage or persistent storage.The program for being stored in storage medium 1930 may include one
A or more than one module (diagram does not mark), each module may include to the series of instructions operation in server.More into
One step, central processing unit 1922 can be set to communicate with storage medium 1930, execute storage medium on server 1900
Series of instructions operation in 1930.
Server 1900 can also include one or more power supplys 1926, one or more wired or wireless nets
Network interface 1950, one or more input/output interfaces 1958, one or more keyboards 1956, and/or, one or
More than one operating system 1941, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM
Etc..
Server 1900 may include have memory and one perhaps more than one program one of them or one
A procedure above is stored in memory, and is configured to execute one or one by one or more than one processor
A procedure above includes the instruction for performing the following operation:
The accompaniment inquiry request that terminal is sent is received, fisrt feature coding is carried in inquiry request of accompanying；
The corresponding relationship of song audio and feature coding according to the pre-stored data determines fisrt feature coding corresponding first
Song audio, and obtain the duration of the first song audio；
In the corresponding each audio accompaniment of pre-stored first song audio, the first audio accompaniment is chosen, wherein first
Audio accompaniment and first song audio meet preset duration proximity condition；
First audio accompaniment is sent to the terminal
Optionally, described in the corresponding each audio accompaniment of pre-stored first song audio, choose the first companion
Play audio, wherein first audio accompaniment and first song audio meet preset duration proximity condition, comprising:
In the corresponding each audio accompaniment of pre-stored first song audio, duration and first song are chosen
Immediate first audio accompaniment of the duration of audio.
Optionally, described in the corresponding each audio accompaniment of pre-stored first song audio, choose duration with
Immediate first audio accompaniment of the duration of first song audio, comprising:
If there are durations and described first in the corresponding each audio accompaniment of pre-stored first song audio
The difference of the duration of song audio is less than the audio accompaniment of preset threshold, then chooses in each audio accompaniment duration and described the
Immediate first audio accompaniment of the duration of one song audio.
Optionally, the method also includes:
If there is no durations and described the in the corresponding each audio accompaniment of pre-stored first song audio
The difference of the duration of one song audio is less than the audio accompaniment of preset threshold, then obtain in each audio accompaniment duration with it is described
The identification information of the immediate preset number audio accompaniment of the duration of first song audio, and it is sent to the terminal；
When receiving the first identifier information that the user that the terminal is sent chooses, the first identifier information pair is obtained
The first audio accompaniment answered.
Optionally, the bandwidth information of the terminal is also carried in the accompaniment inquiry request；
It is described in the corresponding each audio accompaniment of pre-stored first song audio, choose duration and described first
Immediate first audio accompaniment of the duration of song audio, comprising:
If in the corresponding each audio accompaniment of pre-stored first song audio, in the presence of it is long identical and with institute
The immediate multiple audio accompaniments of duration of the first song audio are stated, then according to the bandwidth information of the terminal and described more
The code rate of each audio accompaniment in a audio accompaniment chooses the first audio accompaniment in the multiple audio accompaniment.
In the embodiment of the present invention, the accompaniment inquiry request that the terminal is sent is received, is carried in the accompaniment inquiry request
There is fisrt feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature is compiled
Corresponding first song audio of code, and obtain the duration of first song audio；In the pre-stored first song sound
Frequently in corresponding each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio
Meet preset duration proximity condition；First audio accompaniment is sent to the terminal.In this way, being sung being obtained by terminal
When the audio accompaniment of bent audio, the screening of audition one by one is carried out in multiple audio accompaniments without user, is obtained so as to improve
The efficiency of audio accompaniment.
Embodiment six
Referring to FIG. 9, the terminal can be used for it illustrates the structural schematic diagram of terminal involved in the embodiment of the present invention
The method of acquisition audio accompaniment provided in above-described embodiment is provided.Specifically:
Terminal 900 may include RF (Radio Frequency, radio frequency) circuit 110, include one or more meter
The memory 120 of calculation machine readable storage medium storing program for executing, input unit 130, display unit 140, sensor 150, voicefrequency circuit 160,
WiFi (wireless fidelity, Wireless Fidelity) module 170, the processing for including one or more than one processing core
The components such as device 180 and power supply 190.It will be understood by those skilled in the art that terminal structure shown in Fig. 9 is not constituted pair
The restriction of terminal may include perhaps combining certain components or different component cloth than illustrating more or fewer components
It sets.Wherein:
RF circuit 110 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 180 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuit 110 includes but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, uses
Family identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..In addition, RF circuit 110 can also be communicated with network and other equipment by wireless communication.Wireless communication, which can be used, appoints
(Global System of Mobile communication, the whole world are moved for one communication standard or agreement, including but not limited to GSM
Dynamic communication system), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code
Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple
Access, wideband code division multiple access), LTE (Long Term Evolution, long term evolution), Email, SMS (Short
Messaging Service, short message service) etc..
Memory 120 can be used for storing software program and module, and processor 180 is stored in memory 120 by operation
Software program and module, thereby executing various function application and data processing.Memory 120 can mainly include storage journey
Sequence area and storage data area, wherein storing program area can the (ratio of application program needed for storage program area, at least one function
Such as sound-playing function, image player function) etc.；Storage data area, which can be stored, uses created number according to terminal 900
According to (such as audio data, phone directory etc.) etc..In addition, memory 120 may include high-speed random access memory, can also wrap
Include nonvolatile memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Correspondingly, memory 120 can also include Memory Controller, to provide processor 180 and input unit 130 to memory
120 access.
Input unit 130 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, input unit 130 may include touching
Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad are collected and are used
Family on it or nearby touch operation (such as user using any suitable object or attachment such as finger, stylus in touch-sensitive table
Operation on face 131 or near touch sensitive surface 131), and corresponding attachment device is driven according to preset formula.It is optional
, touch sensitive surface 131 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and touch operation bring signal is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection device, and is converted into contact coordinate, then gives processor 180, and can receive processor 180
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch sensitive surface 131.In addition to touch sensitive surface 131, input unit 130 can also include other input equipments 132.Specifically,
Other input equipments 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One of trace ball, mouse, operating stick etc. are a variety of.
Display unit 140 can be used for showing information input by user or the information and terminal 500 that are supplied to user
Various graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.
Display unit 140 may include display panel 141, optionally, can use LCD (Liquid Crystal Display, liquid crystal
Show device), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display panel
141.Further, touch sensitive surface 131 can cover display panel 141, when touch sensitive surface 131 detects touching on it or nearby
After touching operation, processor 180 is sent to determine the type of touch event, is followed by subsequent processing device 180 according to the type of touch event
Corresponding visual output is provided on display panel 141.Although touch sensitive surface 131 and display panel 141 are conducts in Fig. 9
Two independent components realize input and input function, but in some embodiments it is possible to by touch sensitive surface 131 and display
Panel 141 is integrated and realizes and outputs and inputs function.
Terminal 900 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 141, and proximity sensor can close display when terminal 900 is moved in one's ear
Panel 141 and/or backlight.As a kind of motion sensor, gravity accelerometer can detect in all directions (generally
Three axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify mobile phone posture application (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；Extremely
In other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared sensors that terminal 900 can also configure, herein
It repeats no more.
Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the audio interface between user and terminal 900.Audio
Electric signal after the audio data received conversion can be transferred to loudspeaker 161, be converted to sound by loudspeaker 161 by circuit 160
Sound signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, after being received by voicefrequency circuit 160
Audio data is converted to, then by after the processing of audio data output processor 180, such as another end is sent to through RF circuit 110
End, or audio data is exported to memory 120 to be further processed.Voicefrequency circuit 160 is also possible that earphone jack,
To provide the communication of peripheral hardware earphone Yu terminal 900.
WiFi belongs to short range wireless transmission technology, and terminal 900 can help user's transceiver electronics by WiFi module 170
Mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 9 is shown
WiFi module 170, but it is understood that, and it is not belonging to must be configured into for terminal 900, it can according to need completely
Do not change in the range of the essence of invention and omits.
Processor 180 is the control centre of terminal 900, utilizes each portion of various interfaces and connection whole mobile phone
Point, by running or execute the software program and/or module that are stored in memory 120, and calls and be stored in memory 120
Interior data execute the various functions and processing data of terminal 900, to carry out integral monitoring to mobile phone.Optionally, processor
180 may include one or more processing cores；Preferably, processor 180 can integrate application processor and modem processor,
Wherein, the main processing operation system of application processor, user interface and application program etc., modem processor mainly handles nothing
Line communication.It is understood that above-mentioned modem processor can not also be integrated into processor 180.
Terminal 900 further includes the power supply 190 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity
Management system and processor 180 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 190 can also include one or more direct current or AC power source, recharging system, power supply event
Hinder the random components such as detection circuit, power adapter or inverter, power supply status indicator.
Although being not shown, terminal 900 can also include camera, bluetooth module etc., and details are not described herein.Specifically in this reality
It applies in example, the display unit of terminal 900 is touch-screen display, and terminal 900 further includes having memory and one or one
Above program, one of them perhaps more than one program be stored in memory and be configured to by one or one with
Upper processor execution states one or more than one program includes the instruction for performing the following operation:
Receive the accompaniment inquiry instruction of corresponding first song audio；
According to preset coding rule, first song audio is encoded, obtains fisrt feature coding；
The accompaniment inquiry request for carrying the fisrt feature and encoding is sent to server；So that the server is according to pre-
The corresponding relationship of the song audio and feature coding that first store determines that the fisrt feature encodes corresponding first song audio,
And the duration of first song audio is obtained, in the corresponding each audio accompaniment of pre-stored first song audio,
Choose the first audio accompaniment, wherein first audio accompaniment and first song audio meet the preset duration degree of approach
Condition；
Receive the first audio accompaniment that the server is sent.
Optionally, the accompaniment inquiry instruction for receiving corresponding first song audio, comprising:
In the playing process of the first song audio, display accompaniment inquiry button；
Receive the accompaniment inquiry instruction that user clicks correspondence first song audio of the accompaniment inquiry button triggering.
In the embodiment of the present invention, the accompaniment inquiry request that the terminal is sent is received, is carried in the accompaniment inquiry request
There is fisrt feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines that the fisrt feature is compiled
Corresponding first song audio of code, and obtain the duration of first song audio；In the pre-stored first song sound
Frequently in corresponding each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio
Meet preset duration proximity condition；First audio accompaniment is sent to the terminal.In this way, being sung being obtained by terminal
When the audio accompaniment of bent audio, the screening of audition one by one is carried out in multiple audio accompaniments without user, is obtained so as to improve
The efficiency of audio accompaniment.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of method for obtaining audio accompaniment, which is characterized in that the described method includes:
The accompaniment inquiry request that terminal is sent is received, fisrt feature coding is carried in the accompaniment inquiry request；
The corresponding relationship of song audio and feature coding according to the pre-stored data determines the fisrt feature coding corresponding first
Song audio, and obtain the duration of first song audio；
In the corresponding each audio accompaniment of pre-stored first song audio, the first audio accompaniment is chosen, wherein described
First audio accompaniment and first song audio meet preset duration proximity condition；
First audio accompaniment is sent to the terminal.
2. the method as described in claim 1, which is characterized in that described corresponding in pre-stored first song audio
In each audio accompaniment, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio satisfaction are default
Duration proximity condition, comprising:
In the corresponding each audio accompaniment of pre-stored first song audio, duration and first song audio are chosen
Immediate first audio accompaniment of duration.
3. method according to claim 2, which is characterized in that described corresponding in pre-stored first song audio
In each audio accompaniment, immediate first audio accompaniment of duration of duration and first song audio is chosen, comprising:
If there are durations and first song in the corresponding each audio accompaniment of pre-stored first song audio
The difference of the duration of audio is less than the audio accompaniment of preset threshold, then chooses duration and first song in each audio accompaniment
Immediate first audio accompaniment of the duration of bent audio；
The method also includes:
If there is no durations and first song in the corresponding each audio accompaniment of pre-stored first song audio
The difference of the duration of bent audio is less than the audio accompaniment of preset threshold, then obtains duration and described first in each audio accompaniment
The identification information of the immediate preset number audio accompaniment of the duration of song audio, and it is sent to the terminal；
When receiving the first identifier information that the user that the terminal is sent chooses, it is corresponding to obtain the first identifier information
First audio accompaniment.
4. method according to claim 2, which is characterized in that also carry the band of the terminal in the accompaniment inquiry request
Wide information；
It is described in the corresponding each audio accompaniment of pre-stored first song audio, choose duration and first song
Immediate first audio accompaniment of the duration of audio, comprising:
If in the corresponding each audio accompaniment of pre-stored first song audio, in the presence of it is long identical and with described the
The immediate multiple audio accompaniments of the duration of one song audio, then according to the bandwidth information of the terminal and the multiple companion
The code rate for playing each audio accompaniment in audio chooses the first audio accompaniment in the multiple audio accompaniment.
5. a kind of method for obtaining audio accompaniment, which is characterized in that the described method includes:
Receive the accompaniment inquiry instruction of corresponding first song audio；
According to preset coding rule, first song audio is encoded, obtains fisrt feature coding；
The accompaniment inquiry request for carrying the fisrt feature and encoding is sent to server；So that the server according to depositing in advance
The song audio of storage and the corresponding relationship of feature coding determine that the fisrt feature encodes corresponding first song audio, and obtain
The duration for taking first song audio is chosen in the corresponding each audio accompaniment of pre-stored first song audio
First audio accompaniment, wherein first audio accompaniment and first song audio meet preset duration proximity condition；
Receive the first audio accompaniment that the server is sent.
6. method as claimed in claim 5, which is characterized in that the accompaniment inquiry for receiving corresponding first song audio refers to
It enables, comprising:
In the playing process of the first song audio, display accompaniment inquiry button；
Receive the accompaniment inquiry instruction that user clicks correspondence first song audio of the accompaniment inquiry button triggering.
7. a kind of server, which is characterized in that the server includes:
Receiving module carries fisrt feature in the accompaniment inquiry request for receiving the accompaniment inquiry request of terminal transmission
Coding；
Determining module determines the fisrt feature for the corresponding relationship of song audio according to the pre-stored data and feature coding
Corresponding first song audio is encoded, and obtains the duration of first song audio；
Module is chosen, for choosing the first accompaniment in the corresponding each audio accompaniment of pre-stored first song audio
Audio, wherein first audio accompaniment and first song audio meet preset duration proximity condition；
Sending module, for sending first audio accompaniment to the terminal.
8. server as claimed in claim 7, which is characterized in that the selection module is used for:
In the corresponding each audio accompaniment of pre-stored first song audio, duration and first song audio are chosen
Immediate first audio accompaniment of duration.
9. server as claimed in claim 8, which is characterized in that the selection module is used for:
If there are durations and first song in the corresponding each audio accompaniment of pre-stored first song audio
The difference of the duration of audio is less than the audio accompaniment of preset threshold, then chooses duration and first song in each audio accompaniment
Immediate first audio accompaniment of the duration of bent audio；
The selection module is also used to:
If there is no durations and first song in the corresponding each audio accompaniment of pre-stored first song audio
The difference of the duration of bent audio is less than the audio accompaniment of preset threshold, then obtains duration and described first in each audio accompaniment
The identification information of the immediate preset number audio accompaniment of the duration of song audio, and it is sent to the terminal；
When receiving the first identifier information that the user that the terminal is sent chooses, it is corresponding to obtain the first identifier information
First audio accompaniment.
10. server as claimed in claim 8, which is characterized in that also carry the terminal in the accompaniment inquiry request
Bandwidth information；
The selection module is used for:
If in the corresponding each audio accompaniment of pre-stored first song audio, in the presence of it is long identical and with described the
The immediate multiple audio accompaniments of the duration of one song audio, then according to the bandwidth information of the terminal and the multiple companion
The code rate for playing each audio accompaniment in audio chooses the first audio accompaniment in the multiple audio accompaniment.
11. a kind of terminal, which is characterized in that the terminal includes:
First receiving module, for receiving the accompaniment inquiry instruction of corresponding first song audio；
Coding module obtains fisrt feature volume for being encoded to first song audio according to preset coding rule
Code；
Sending module, for sending the accompaniment inquiry request for carrying the fisrt feature and encoding to server；So that the clothes
The corresponding relationship of business device song audio and feature coding according to the pre-stored data determines the fisrt feature coding corresponding first
Song audio, and obtain the duration of first song audio, in the corresponding each companion of pre-stored first song audio
It plays in audio, chooses the first audio accompaniment, wherein when first audio accompaniment and first song audio meet preset
Long proximity condition；
Second receiving module, the first audio accompaniment sent for receiving the server.
12. terminal as claimed in claim 11, which is characterized in that first receiving module is used for:
In the playing process of the first song audio, display accompaniment inquiry button；
Receive the accompaniment inquiry instruction that user clicks correspondence first song audio of the accompaniment inquiry button triggering.
13. a kind of system for obtaining audio accompaniment, which is characterized in that the system comprises terminal and servers, in which:
The terminal, for receiving the accompaniment inquiry instruction of corresponding first song audio；According to preset coding rule, to described
First song audio is encoded, and fisrt feature coding is obtained；The companion for carrying the fisrt feature and encoding is sent to server
Play inquiry request；Receive the first audio accompaniment that the server is sent；
The server, the accompaniment inquiry request sent for receiving the terminal carry the in the accompaniment inquiry request
One feature coding；The corresponding relationship of song audio and feature coding according to the pre-stored data determines the fisrt feature coding pair
The first song audio answered, and obtain the duration of first song audio；In pre-stored first song audio pair
In each audio accompaniment answered, the first audio accompaniment is chosen, wherein first audio accompaniment and first song audio meet
Preset duration proximity condition；First audio accompaniment is sent to the terminal.
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| CN106055615A (en) * | 2016-05-25 | 2016-10-26 | 广州酷狗计算机科技有限公司 | Method, device and system for obtaining music information |
| CN106448637B (en) * | 2016-10-21 | 2018-09-04 | 广州酷狗计算机科技有限公司 | A kind of method and apparatus sending audio data |
| CN107391711B (en) * | 2017-07-28 | 2020-10-09 | 广州酷狗计算机科技有限公司 | Method and device for acquiring song accompaniment |
| CN108806730B (en) * | 2018-06-29 | 2020-11-24 | 广州酷狗计算机科技有限公司 | Audio processing method, device and computer readable storage medium |
| CN111008298A (en) * | 2019-12-05 | 2020-04-14 | 广州酷狗计算机科技有限公司 | Method, device, system, equipment and storage medium for searching song accompaniment |
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| CN1467648A (en) * | 2002-07-12 | 2004-01-14 | 英业达集团（南京）电子技术有限公司 | Method for implementing accompany singing in portable electronic communication equipment |
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| CN1467648A (en) * | 2002-07-12 | 2004-01-14 | 英业达集团（南京）电子技术有限公司 | Method for implementing accompany singing in portable electronic communication equipment |
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