CN103730148B - Audio frequency playing method and device - Google Patents
Audio frequency playing method and device Download PDFInfo
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- CN103730148B CN103730148B CN201410015995.9A CN201410015995A CN103730148B CN 103730148 B CN103730148 B CN 103730148B CN 201410015995 A CN201410015995 A CN 201410015995A CN 103730148 B CN103730148 B CN 103730148B
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Abstract
The embodiment of the invention discloses a kind of audio frequency playing method and device.The method includes: obtaining the mark of media file to be played, wherein, described media file to be played at least includes: with the set of the voice data that the time period divides；According to the mark of media file to be played, obtain the media file to be played being pre-stored within server corresponding distribute information rationally；Described media file to be played is decoded, it is thus achieved that voice data to be output；Distribute information described in Yi Ju rationally, voice data to be output is optimized configuration；Call the audio output unit output of electronic equipment through the voice data to be output distributed rationally.Visible, by utilizing this programme to can be implemented in electronic equipment itself and/or under the influence of the performance of media player installed limits, improve the audio frequency result of broadcast of media file, thus improve user listen to experience.
Description
Technical field
The present invention relates to field of audio processing, particularly to a kind of audio frequency playing method and device.
Background technology
Along with the development that science and technology is at full speed, various electronic equipments are constantly abundant and facilitate big all living creatures
Live.Owing to utilizing electronic equipment to process information, there is the advantages such as convenient and swift, saving resource so that electricity
Subset becomes an indispensable part in the life of people or work.Wherein, internet television,
The electronic equipments such as smart mobile phone, notebook computer, panel computer have been widely used in daily life.
Wherein, user can be with playing network media literary composition by the media player being installed in electronic equipment
Part and local media file.But, due to electronic equipment itself and/or the media player installed
Performance limits, and the effect that audio frequency is play can not be completely reproduced up the effect that audio frequency is original.Such as: media
The acoustical signal of different frequency is caused decay in various degree by the audio decoder in player, and electric
Also the acoustical signal to different frequency such as amplifirer in subset and speaker causes declining in various degree
Subtracting, these all make the tonequality of audio frequency not reach effect originally.
Visible, in the impact that electronic equipment itself and/or the performance of media player installed limit
Under, how to improve the audio frequency result of broadcast of media file, thus the experience of listening to improving user is one
Problem demanding prompt solution.
Summary of the invention
Based on the problems referred to above, the embodiment of the invention discloses a kind of audio frequency playing method and device, to carry
The audio frequency result of broadcast of high media file, thus improve user listen to experience.Technical scheme is as follows:
First aspect, embodiments provides a kind of audio frequency playing method, it is adaptable to electronic equipment,
Described method includes:
Obtaining the mark of media file to be played, wherein, described media file to be played at least includes:
Set with the voice data that the time period divides；
According to the mark of described media file to be played, obtain to be pre-stored within described in server and treat
What broadcasting media file was corresponding distributes information rationally；
Described media file to be played is decoded, it is thus achieved that voice data to be output；
Distribute information described in Yi Ju rationally, voice data to be output is optimized configuration；
Call the audio output unit output of described electronic equipment through the audio frequency to be output distributed rationally
Data.
Preferably, described in, the information of distributing rationally includes:
The configuration ginseng of voice data mark, the configuration parameter of configuration item, voice data mark and configuration item
The corresponding relation of number.
Preferably, distribute information rationally described in foundation, voice data to be output be optimized configuration,
Including:
To be output voice data the joining according to corresponding configuration item corresponding to described voice data mark
Put parameter to be adjusted.
Preferably, described configuration item includes:
At least one in frequency response equilibrium, the recovery of 3D sound field rebuilding, dynamic gain, high-frequency harmonic.
Preferably, the described mark according to described media file to be played, obtain and be pre-stored within service
What media file described to be played in device was corresponding distributes information rationally, including:
Sending configuration information to server and obtain request, described configuration information obtains request and carries described
The mark of media file to be played；
Receive described server feedback distributes information rationally；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
Preferably, the described mark according to described media file to be played, obtain and be pre-stored within service
What media file described to be played in device was corresponding distributes information rationally, including:
Obtain the mark according to described media file to be played to wait to broadcast described in download in advance from server
Put media file corresponding distribute information rationally；
Wherein, download from described server described media file to be played corresponding distribute information rationally
Process include:
When downloading described media file to be played, send configuration information to server and obtain request, institute
State configuration information and obtain the mark asking to carry described media file to be played；
Receive described server feedback distributes information rationally；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
Preferably, the mark of described media file to be played includes:
The file identification of described media file to be played；
Or, the file identification of described media file to be played and the device identification of electronic equipment.
Second aspect, the embodiment of the present invention additionally provides a kind of audio playing apparatus, it is adaptable to electronics sets
In Bei, described device includes:
Identifier acquisition module, for obtaining the mark of media file to be played, wherein, described to be played
Media file at least includes: with the set of the voice data that the time period divides；
Distribute data obtaining module rationally, for the mark according to described media file to be played, obtain
What the media file described to be played that is pre-stored within server was corresponding distributes information rationally；
Decoder module, for being decoded described media file to be played, it is thus achieved that audio frequency to be output
Data；
Distribute module rationally, for distributing information rationally described in foundation, voice data to be output is entered
Row is distributed rationally；
Dio Output Modules, for calling the audio output unit output of described electronic equipment through optimizing
The voice data to be output of configuration.
Preferably, described in, the information of distributing rationally includes:
The configuration ginseng of voice data mark, the configuration parameter of configuration item, voice data mark and configuration item
The corresponding relation of number.
Preferably, module is distributed described in rationally for described voice data is identified the to be output of correspondence
Voice data is adjusted according to the configuration parameter of corresponding configuration item.
Preferably, described configuration item includes:
At least one in frequency response equilibrium, the recovery of 3D sound field rebuilding, dynamic gain, high-frequency harmonic.
Preferably, described in distribute data obtaining module rationally, including:
Request transmitting unit, obtains request, described configuration information for sending configuration information to server
The request of acquisition carries the mark of described media file to be played；
Distribute information receiving unit rationally, distribute information rationally for receive described server feedback；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
Preferably, described in distribute data obtaining module rationally, including:
Distribute information acquisition unit rationally, pre-for obtaining the mark according to described media file to be played
What the first media file described to be played downloaded from server was corresponding distributes information rationally；
Wherein, download from described server described media file to be played corresponding distribute information rationally
Process include:
When downloading described media file to be played, send configuration information to server and obtain request, institute
State configuration information and obtain the mark asking to carry described media file to be played；
Receive described server feedback distributes information rationally；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
Preferably, the mark of described media file to be played includes:
The file identification of described media file to be played；
Or,
The file identification of described media file to be played and the device identification of electronic equipment.
In the embodiment of the present invention, acquisition at least includes treating of the set of the voice data with time period division
Play the mark of media file；According to the mark of media file to be played, obtain and be pre-stored within service
What media file to be played in device was corresponding distributes information rationally；Media file to be played is decoded,
Obtain voice data to be output；According to distributing information rationally, voice data to be output is carried out excellent
Change configuration；Call the audio output unit output of electronic equipment through the audio frequency to be output distributed rationally
Data.Visible, in this programme, the voice data to be output that media file to be played is decoded
Call the audio output unit output of electronic equipment after being optimized configuration, thus realize at electronic equipment
Under the influence of itself and/or the performance of media player installed limit, improve the audio frequency of media file
Result of broadcast, thus improve user listen to experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that,
Accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
The flow chart of a kind of audio frequency playing method that Fig. 1 is provided by the embodiment of the present invention；
The structural representation of a kind of audio playing apparatus that Fig. 2 is provided by the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row clearly and completely describes, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into present invention protection
Scope.
Under the influence of limiting at electronic equipment itself and/or the performance of media player installed,
Realize improving the audio frequency result of broadcast of media file, thus improve the purpose listening to experience of user, this
Inventive embodiments provides a kind of audio frequency playing method and device.
The embodiment of the present invention is provided a kind of audio frequency playing method be introduced first below.
It should be noted that a kind of audio frequency playing method that the embodiment of the present invention is provided is applicable to electronics
In equipment.Wherein, in actual applications, this electronic equipment can be internet television, smart mobile phone,
Notebook computer, panel computer etc., this is all rational.
Wherein, it is achieved the functional software of audio frequency playing method can be special media player, such as:
Audio player, video player etc.；It can also be the browser of built-in media player；Certainly,
It is not limited thereto.
As it is shown in figure 1, a kind of audio frequency playing method, may include that
S101, obtains the mark of media file to be played, and wherein, this media file to be played at least wraps
Include: with the set of the voice data that the time period divides；
Wherein, when user indicates online broadcasting media file or plays locally downloading media file,
First obtain the mark of media file to be played, and then utilize the mark of this media file to be played to perform
Follow-up operation, wherein, this media file to be played at least includes: the audio frequency number divided with the time period
According to set, it is, media file to be played at least includes: some section audio data.
It should be noted that media file to be played can be audio file (such as: MP3 format
File, the file of WAVE form, the file etc. of WMA form), or include regarding of voice data
Frequency files etc., this is all rational；Further, the duration corresponding to each section audio data can basis
Actual application scenarios sets, such as: 1s, 2s, 5s etc..
S102, according to the mark of this media file to be played, what acquisition was pre-stored within server should
What media file to be played was corresponding distributes information rationally；
After determining media file to be played, can obtain according to the mark of this media file to be played
Take the information of distributing rationally that this media file to be played being pre-stored within server is corresponding, and then hold
The process that row is follow-up；Wherein, the storage form distributing information rationally can be document form, the most also
It is not limited to this.
Wherein, the preset configuration storehouse of server is previously stored with the information of distributing rationally, and optimization is joined
The corresponding relation of the mark of confidence breath and media file, concrete, the mark of this media file to be played
May include that the file identification of media file, or, the file identification of media file and electronic equipment
The combination of device identification, this is all rational；Further, it is directed to play media file online and broadcast
For putting the media file downloaded, obtain information of distributing rationally corresponding to this media file to be played
Difference, concrete acquisition mode will be introduced by mode follow-up.
Need further exist for explanation, the performance of electronic equipment itself and the property of institute's installation media player
All the audio of media file may can be impacted, and, distinct electronic apparatuses, different media
Player is different on the impact of the audio of media file.Therefore, based on above-mentioned Consideration, in order to protect
Card distributes information versatility in actual applications rationally, can the most comprehensively analyze various electronic
And the impact that the audio of media file is caused by media player, thus it is that media file is true
Make under plurality of application scenes, all can improve audio distribute information rationally, now, one
The corresponding a set of information of distributing rationally of media file, and, this information of distributing rationally has broad applicability.
Certainly, for a media file, when different electronic equipments is as playing platform, Ke Yixuan
Selecting and different distribute information rationally, so that optimizing more specific aim, now, being directed to a kind of type
The building process of information of distributing rationally corresponding to electronic equipment may include that and analyze this kind of type in advance
The performance of electronic equipment and the impact that the audio of media file is caused of media player,
And then determine that media file is required when playing on the electronic equipment of this kind of type and distribute letter rationally
Breath.It will be appreciated by persons skilled in the art that the audio of media file is also deposited by space playing environment
In certain impact, therefore, also can be using space playing environment as one when information distributed rationally by structure
Plant influence factor, and further, it is also possible to arrange for each media file and be directed to different spaces
Playing environment distribute information rationally, this is all rational.
Concrete, this information of distributing rationally may include that the configuration ginseng of voice data mark, configuration item
The corresponding relation of the configuration parameter of number, voice data mark and configuration item.Wherein, this configuration item is permissible
Including: at least one in frequency response equilibrium, the recovery of 3D sound field rebuilding, dynamic gain, high-frequency harmonic,
Certainly it is not limited thereto；Further, the type of the configuration parameter of configuration item is determined by configuration item, such as:
The configuration parameter of frequency response equilibrium can be percent value, and the configuration parameter of 3D sound field rebuilding can be "Yes"
Or "No", the configuration parameter of no dynamic gain can be percent value, the configuration ginseng that high-frequency harmonic recovers
Number can be "Yes" or "No", is certainly not limited thereto.It is understood that different media
The configuration item distributed rationally in information and the configuration parameter of configuration item corresponding to file can be different；
And same media file be directed to different type of machines electronic equipment the configuration item distributing rationally in information with
And the configuration parameter of configuration item can be different.
For the sake of clarity, below to frequency response equilibrium, 3D sound field rebuilding, dynamic gain, high-frequency harmonic
Recover simply to introduce.
(1) frequency response equilibrium:
Media player or electronic equipment are generally of frequency response balancer function；So-called frequency response equalizer is
A kind of software module that can regulate various frequency content signal of telecommunication amplification quantity respectively or hardware device are logical
Cross the regulation of the signal of telecommunication to various different frequencies to compensate the defect of speaker and sound field, compensate and repair
Adorn various sound source and other special role；Further, frequency response equalizer can be to high frequency, intermediate frequency, low frequency
The three band frequency signals of telecommunication are adjusted respectively.
(2) 3D sound field rebuilding:
Owing to loudspeaker distance is less, environment space is less and audio compression, audio frequency can be made
Spatial impression reduce；And 3D sound field rebuilding uses the method for Digital Signal Processing to rebuild sound field, recover former
Some spatial impression.
(3) dynamic gain:
Some are had distinctive scene sound and carries out dynamic gain enhancement process, crucial audio frequency can be shown especially.
(4) high-frequency harmonic recovers:
Due to audio compression, high-frequency harmonic is lost, the harmonic high frequency that such as violin produces
Ripple；And high-frequency harmonic recovers to utilize Digital Signal Processing, high frequency harmonic signals is replied, makes sound
Effect reduction.
It should be noted that voice data mark is often referred to each section audio data is positioned at whole media literary composition
Reproduction time in part playing process, such as: 10s-20s, 100s-120s etc., is not limited to certainly
This, such as: can be each section audio numerical nomenclature, now, voice data be designated each section of sound
The title of frequency evidence, it is not limited to this.S103, is decoded this media file to be played, obtains
Obtain voice data to be output；
S104, according to distributing information rationally, is optimized configuration to voice data to be output；
Wherein, this media file to be played is being decoded, it is thus achieved that after voice data to be output,
Voice data to be output can be optimized configuration, to improve audio frequency according to the information of distributing rationally
Result of broadcast.It is understood that can be achieved by the prior art, media file to be played is entered
Row decoding, it is thus achieved that the process of voice data to be output.
Concrete, according to distributing information rationally, voice data to be output is optimized configuration, can
To include:
The voice data to be output that voice data mark is corresponding is joined according to the configuration of corresponding configuration item
Number is adjusted.
It should be noted that distribute all of sound that can record media file to be played in information rationally
Frequently Data Identification, wherein, for the audio frequency without distributing rationally, its corresponding configuration item
Configuration parameter can be empty or be set to other default parameterss.Certainly, the information of distributing rationally can also be only
Only record needs the voice data mark of some the section audio data distributed rationally, and this is all rational.
For the second situation, according to information of distributing rationally, voice data to be output is optimized and joins
When putting, after obtaining voice data to be output, can be obtained by voice data mark judgement
Whether voice data to be output is the voice data needing to distribute rationally, when judging to be, foundation
Distribute information rationally, voice data to be output is optimized configuration.
S105, calls the audio output unit output of electronic equipment through the sound to be output distributed rationally
Frequency evidence.
Wherein, after voice data to be output is optimized configuration, electronic equipment can be called
Audio output unit output is through the voice data to be output distributed rationally.It should be noted that such as
Voice data the most to be output without distributing rationally, then calls the audio output unit output of electronic equipment
Without the voice data to be output distributed rationally.Wherein, in actual applications, this audio frequency
Output unit can be speaker, is certainly not limited thereto.
Needing further exist for explanation, step S102 is not limited to this with the execution sequence of step S103
Order described in embodiment.Wherein, during for online broadcasting media file, can broadcast starting to treat
Putting media file when being decoded, the optimization obtaining this media file to be played from server corresponding is joined
Confidence ceases, it is also possible to obtained this before being decoded media file to be played from server and waits to broadcast
Put media file corresponding distribute information rationally；And during for playing the media file downloaded, permissible
Download when downloads of media file and store and distribute information accordingly rationally, and then playing media file
Time directly obtain stored distribute information rationally.
The information of distributing rationally corresponding to media file that it is emphasized that can be for whole media
File, it is also possible to being for the fragment in media file, this is the most rational.
In the embodiment of the present invention, acquisition at least includes treating of the set of the voice data with time period division
Play the mark of media file；According to the mark of media file to be played, obtain and be pre-stored within service
What media file to be played in device was corresponding distributes information rationally；Media file to be played is decoded,
Obtain voice data to be output；According to distributing information rationally, voice data to be output is carried out excellent
Change configuration；Call the audio output unit output of electronic equipment through the audio frequency to be output distributed rationally
Data.Visible, in this programme, the voice data to be output that media file to be played is decoded
Call the audio output unit output of electronic equipment after being optimized configuration, thus realize at electronic equipment
Under the influence of itself and/or the performance of media player installed limit, improve the audio frequency of media file
Result of broadcast, thus improve user listen to experience.
Concrete, for media file to be played is online Media file, obtain this matchmaker to be played
What body file was corresponding distributes information rationally, may include that
Sending configuration information to server and obtain request, the acquisition request of this configuration information carries this and waits to broadcast
Put the mark of media file；
Receive this server feedback distributes information rationally；
Wherein, server is after receiving configuration information acquisition request, and obtaining from preset configuration storehouse should
Information of distributing rationally corresponding to the mark of media file to be played, and feed back to this electronic equipment, its
In, in this preset configuration storehouse, information is distributed in storage rationally, and distributes information and media file rationally
The corresponding relation of mark.
Wherein, the mark of this media file to be played may include that the file of this media file to be played
Mark；Or, the file identification of this media file to be played and the device identification of electronic equipment.
Concrete, for media file to be played is the media file downloaded, this acquisition this treat
What broadcasting media file was corresponding distributes information rationally, may include that
Obtain this matchmaker to be played that the mark according to this media file to be played is downloaded in advance from server
What body file was corresponding distributes information rationally；
Wherein, from server, download the process of information of distributing rationally corresponding to this media file to be played
May include that
When downloading this media file to be played, sending configuration information to server and obtain request, this is joined
Put information acquisition request and carry the mark of described media file to be played；
Receive this server feedback distributes information rationally；
Wherein, this server was after reception should obtain request to this configuration information, from preset configuration storehouse
Obtain the information of distributing rationally corresponding to the mark of this media file to be played, and feed back to this electronics and set
Standby, wherein, in this preset configuration storehouse, information is distributed in storage rationally, and distributes information and matchmaker rationally
The corresponding relation of the mark of body file.
Wherein, the mark of this media file to be played may include that the file of this media file to be played
Mark；Or, the file identification of this media file to be played and the device identification of electronic equipment.
Corresponding to said method embodiment, the embodiment of the present invention additionally provides a kind of audio playing apparatus,
Be applicable to electronic equipment, as in figure 2 it is shown, described device may include that
Identifier acquisition module 210, for obtaining the mark of media file to be played, wherein, described in wait to broadcast
Put media file at least to include: with the set of the voice data that the time period divides；
Distribute data obtaining module 220 rationally, for the mark according to described media file to be played, obtain
Take the media file described to be played being pre-stored within server corresponding distribute information rationally；
Decoder module 230, for being decoded described media file to be played, it is thus achieved that sound to be output
Frequency evidence；
Distribute module 240 rationally, for distributing information rationally, to voice data to be output described in foundation
It is optimized configuration；
Dio Output Modules 250, exports through excellent for calling the audio output unit of described electronic equipment
Change the voice data to be output of configuration.
In the embodiment of the present invention, acquisition at least includes treating of the set of the voice data with time period division
Play the mark of media file；According to the mark of media file to be played, obtain and be pre-stored within service
What media file to be played in device was corresponding distributes information rationally；Media file to be played is decoded,
Obtain voice data to be output；According to distributing information rationally, voice data to be output is carried out excellent
Change configuration；Call the audio output unit output of electronic equipment through the audio frequency to be output distributed rationally
Data.Visible, in this programme, the voice data to be output that media file to be played is decoded
Call the audio output unit output of electronic equipment after being optimized configuration, thus realize at electronic equipment
Under the influence of itself and/or the performance of media player installed limit, improve the audio frequency of media file
Result of broadcast, thus improve user listen to experience.
Wherein, the information of distributing rationally described in may include that the configuration ginseng of voice data mark, configuration item
The corresponding relation of the configuration parameter of number, voice data mark and configuration item.
Wherein, this distributes module 240 rationally for the to be output sound corresponding to described voice data mark
Frequency is according to being adjusted according to the configuration parameter of corresponding configuration item.
Wherein, described configuration item may include that frequency response equilibrium, 3D sound field rebuilding, dynamic gain, height
Frequently at least one in Harmonic retrieval.
Wherein, described in distribute data obtaining module 220 rationally, may include that
Request transmitting unit, obtains request, described configuration information for sending configuration information to server
The request of acquisition carries the mark of described media file to be played；
Distribute information receiving unit rationally, distribute information rationally for receive described server feedback；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
Wherein, described in distribute data obtaining module 220 rationally, may include that
Distribute information acquisition unit rationally, pre-for obtaining the mark according to described media file to be played
What the first media file described to be played downloaded from server was corresponding distributes information rationally；
Wherein, from server, download the mistake of information of distributing rationally corresponding to described media file to be played
Journey may include that
When downloading described media file to be played, send configuration information to server and obtain request, institute
State configuration information and obtain the mark asking to carry described media file to be played；
Receive described server feedback distributes information rationally；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
Wherein, the mark of described media file to be played may include that described media file to be played
File identification；Or, the file identification of described media file to be played and the device identification of electronic equipment.
For device embodiment, owing to it is substantially similar to embodiment of the method, so the ratio described
Relatively simple, relevant part sees the part of embodiment of the method and illustrates.
It should be noted that in this article, the relational terms of such as first and second or the like is only used
By an entity or operation separate with another entity or operating space, and not necessarily require or
Imply relation or the order that there is any this reality between these entities or operation.And, term
" include ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that
Process, method, article or equipment including a series of key elements not only include those key elements, but also
Including other key elements being not expressly set out, or also include for this process, method, article or
The key element that person's equipment is intrinsic.In the case of there is no more restriction, by statement " including ... "
The key element limited, it is not excluded that in including the process of described key element, method, article or equipment also
There is other identical element.
One of ordinary skill in the art will appreciate that realize in said method embodiment all or part of
Step can be by program and completes to instruct relevant hardware, and described program can be stored in meter
In calculation machine read/write memory medium, storage medium designated herein, such as: ROM/RAM, magnetic disc,
CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the protection of the present invention
Scope.All any modification, equivalent substitution and improvement etc. made within the spirit and principles in the present invention,
It is all contained in protection scope of the present invention.
Claims (14)
1. an audio frequency playing method, it is characterised in that be applicable to electronic equipment, described method includes:
Obtaining the mark of media file to be played, wherein, described media file to be played at least includes:
Set with the voice data that the time period divides；
According to the mark of described media file to be played, obtain to be pre-stored within described in server and treat
Play media file corresponding distribute information rationally, wherein, each media file corresponding one or more sets
Distribute information rationally；
Described media file to be played is decoded, it is thus achieved that voice data to be output；
Identified by voice data, it is judged that whether the voice data to be output obtained optimizes for needs
The voice data of configuration, when judging to be, distributes information rationally, to sound to be output described in foundation
Frequency is according to being optimized configuration；
Call the audio output unit output of described electronic equipment through the audio frequency to be output distributed rationally
Data.
Method the most according to claim 1, it is characterised in that described in the information of distributing rationally include:
The configuration ginseng of voice data mark, the configuration parameter of configuration item, voice data mark and configuration item
The corresponding relation of number.
Method the most according to claim 2, it is characterised in that distribute information described in Yi Ju rationally,
Voice data to be output is optimized configuration, including:
To be output voice data the joining according to corresponding configuration item corresponding to described voice data mark
Put parameter to be adjusted.
Method the most according to claim 2, it is characterised in that described configuration item includes:
At least one in frequency response equilibrium, the recovery of 3D sound field rebuilding, dynamic gain, high-frequency harmonic.
Method the most according to claim 1, it is characterised in that described according to described matchmaker to be played
The mark of body file, obtains corresponding excellent of the media file described to be played that is pre-stored within server
Change configuration information, including:
Sending configuration information to server and obtain request, described configuration information obtains request and carries described
The mark of media file to be played；
Receive described server feedback distributes information rationally；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
Method the most according to claim 1, it is characterised in that described according to described matchmaker to be played
The mark of body file, obtains corresponding excellent of the media file described to be played that is pre-stored within server
Change configuration information, including:
Obtain the mark according to described media file to be played to wait to broadcast described in download in advance from server
Put media file corresponding distribute information rationally；
Wherein, download from described server described media file to be played corresponding distribute information rationally
Process include:
When downloading described media file to be played, send configuration information to server and obtain request, institute
State configuration information and obtain the mark asking to carry described media file to be played；
Receive described server feedback distributes information rationally；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
7. according to the method described in claim 5 or 6, it is characterised in that described media file to be played
Mark include:
The file identification of described media file to be played；
Or, the file identification of described media file to be played and the device identification of electronic equipment.
8. an audio playing apparatus, it is characterised in that be applicable to electronic equipment, described device bag
Include:
Identifier acquisition module, for obtaining the mark of media file to be played, wherein, described to be played
Media file at least includes: with the set of the voice data that the time period divides；
Distribute data obtaining module rationally, for the mark according to described media file to be played, obtain
What the media file described to be played that is pre-stored within server was corresponding distributes information rationally, wherein,
Corresponding one or more sets of each media file distribute information rationally；
Decoder module, for being decoded described media file to be played, it is thus achieved that audio frequency to be output
Data；
Distribute module rationally, for being identified by voice data, it is judged that the audio frequency to be output obtained
Whether data are the voice data needing to distribute rationally, when judging to be, distribute rationally described in foundation
Information, is optimized configuration to voice data to be output；
Dio Output Modules, for calling the audio output unit output of described electronic equipment through optimizing
The voice data to be output of configuration.
Device the most according to claim 8, it is characterised in that described in the information of distributing rationally include:
The configuration ginseng of voice data mark, the configuration parameter of configuration item, voice data mark and configuration item
The corresponding relation of number.
Device the most according to claim 9, it is characterised in that described in distribute rationally module for
The voice data to be output that described voice data mark is corresponding is joined according to the configuration of corresponding configuration item
Number is adjusted.
11. devices according to claim 9, it is characterised in that described configuration item includes:
At least one in frequency response equilibrium, the recovery of 3D sound field rebuilding, dynamic gain, high-frequency harmonic.
12. devices according to claim 8, it is characterised in that described in distribute acquisition of information rationally
Module, including:
Request transmitting unit, obtains request, described configuration information for sending configuration information to server
The request of acquisition carries the mark of described media file to be played；
Distribute information receiving unit rationally, distribute information rationally for receive described server feedback；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
13. devices according to claim 8, it is characterised in that described in distribute acquisition of information rationally
Module, including:
Distribute information acquisition unit rationally, pre-for obtaining the mark according to described media file to be played
What the first media file described to be played downloaded from server was corresponding distributes information rationally；
Wherein, download from described server described media file to be played corresponding distribute information rationally
Process include:
When downloading described media file to be played, send configuration information to server and obtain request, institute
State configuration information and obtain the mark asking to carry described media file to be played；
Receive described server feedback distributes information rationally；
Wherein, described server is after receiving the acquisition request of described configuration information, from preset configuration storehouse
The information of distributing rationally corresponding to mark of the described media file to be played of middle acquisition, and feed back to described
Electronic equipment, wherein, in described preset configuration storehouse, information is distributed in storage rationally, and distributes rationally
The corresponding relation of the mark of information and media file.
14. according to the device described in claim 12 or 13, it is characterised in that described media to be played
The mark of file includes:
The file identification of described media file to be played；
Or,
The file identification of described media file to be played and the device identification of electronic equipment.
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| CN201410015995.9A CN103730148B (en) | 2014-01-14 | 2014-01-14 | Audio frequency playing method and device |
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| CN201410015995.9A CN103730148B (en) | 2014-01-14 | 2014-01-14 | Audio frequency playing method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104602045B (en) * | 2015-02-12 | 2017-11-10 | 三星电子（中国）研发中心 | A kind of sound method of automatic configuration, system and device |
| CN108055409A (en) * | 2017-12-29 | 2018-05-18 | 西安蜂语信息科技有限公司 | Audio frequency playing method, equipment and system |
| CN110270096B (en) * | 2019-06-19 | 2022-10-04 | 杭州绝地科技股份有限公司 | Audio resource allocation method, device, equipment and storage medium in game application |
| CN111356009B (en) * | 2020-02-26 | 2022-05-31 | 北京大米科技有限公司 | Audio data processing method and device, storage medium and terminal |
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