CN110392299A - Processing method, device, electronic equipment and the storage medium of volume - Google Patents
Processing method, device, electronic equipment and the storage medium of volume Download PDFInfo
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- CN110392299A CN110392299A CN201910523128.9A CN201910523128A CN110392299A CN 110392299 A CN110392299 A CN 110392299A CN 201910523128 A CN201910523128 A CN 201910523128A CN 110392299 A CN110392299 A CN 110392299A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The disclosure is about a kind of processing method of volume, device, electronic equipment and storage medium.Wherein, method includes: to obtain play mode and broadcast sound volume when playing media data；When the play mode is outer mode playback and the broadcast sound volume is more than setting volume threshold, determine whether in public domain；When being currently in public domain, prompt information is exported.By the disclosure, user learns that current broadcast sound volume is excessive after seeing prompt information, other people in the public domain can be had an impact, to which user can turn down broadcast sound volume or be switched to headset mode broadcasting, avoids having an impact other people, promote user experience.
Description
Technical field
This disclosure relates to technical field of data processing more particularly to a kind of processing method of volume, device, electronic equipment and
Storage medium.
Background technique
With the fast development of the universal and mobile terminal audio and video technology of mobile terminal, user can be by mobile phone, flat
The mobile terminals such as plate computer playing audio-video whenever and wherever possible.
Some problems are also produced while above-mentioned technology brings advantage to the user.For example, frequently encountering in high-speed rail, public affairs
The public domain of the densely populated places such as friendship, subway, user puts playing audio-video outside using mobile terminal, and broadcast sound volume is very big,
To produce bigger effect to other people, and it will affect impression of the playout software being currently being used in the minds of other people.User
Lack public awareness or be immersed in the content of audio-video, to have ignored other people impression, people from periphery stranger is also difficult
It can active warning.
Therefore in the related technology, the case where having an impact in playing audio-video to other people can not be handled, user experience compared with
Difference.
Summary of the invention
The disclosure provides processing method, device, electronic equipment and the storage medium method, apparatus and system of a kind of volume,
At least to solve that the case where having an impact other people in playing audio-video can not be handled in the related technology, user experience is poor
Problem.The technical solution of the disclosure is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of processing method of volume is provided, comprising: playing media data
When, obtain play mode and broadcast sound volume；In the play mode be outer mode playback and the broadcast sound volume is more than setting volume
When threshold value, determine whether in public domain；When being currently in public domain, prompt information is exported；It is described to mention
Show information for prompting user to turn down broadcast sound volume.
Optionally, the public domain includes public place and public transport；It is described to determine whether in public affairs
Step includes: to obtain a position data every setting time in region altogether, obtains multiple position datas；According to the multiple position
It sets data and calculates average movement speed；When the average movement speed is less than the First Speed threshold value of setting, determination is currently
It is no to be in public place；When the average movement speed is less than the second speed threshold value of setting, determine whether to be in
In public transport；The First Speed threshold value is less than the second speed threshold value.
Optionally, the movement speed step that is averaged that calculates according to the multiple position data includes: to calculate per adjacent
The distance between two position datas；It is calculated between per two adjacent position datas according to the distance and the setting time
Movement speed；The average value for calculating whole movement speeds obtains the average movement speed.
Optionally, it is described determine whether in the public place step include: respectively determining each position data be
In the no position coverage area in preset public place；The public place is at least setting ratio position data
Position coverage area in when, determination be currently in public place.
Optionally, described to determine whether that in the public transport, step includes: determining each positional number respectively
According to whether on the route in the preset average corresponding public transport of movement speed；In at least setting ratio position
When setting data and being on the route of the public transport, determination is currently in public transport.
Optionally, the route of the public transport includes multiple reference points, and the position data of each reference point is one
A reference location data；It is described to determine whether each position data is in the preset average corresponding public affairs of movement speed respectively
Step includes: the most short distance between determining each position data and multiple reference location datas respectively on the route of the vehicles altogether
From whether less than the distance threshold set；The shortest distance between current location data and multiple reference location datas, which is less than, to be set
When fixed distance threshold, determine that current location data is on the route of the public transport.
Optionally, it is determined whether after step in public domain described, the processing method of the volume is also
It include: to play the first pre-generated audio data when being currently in public domain；First audio data includes broadcasting
Put the unique identification of terminal.
Optionally, before first audio data for playing and pre-generating, the method also includes: it obtains and plays eventually
The unique identification at end；Audio coding is carried out to the unique identification, obtains audio signal；The audio signal is modulated,
Obtain first audio data.
Optionally, described when playing media data, before obtaining play mode and broadcast sound volume, the method is also wrapped
It includes: sending media data acquisition request to server, the media data acquisition request includes the unique identification of playback terminal；It connects
The media data that the server returns is received, includes the first audio data, the first audio number in the media data
According to the unique identification including the playback terminal.
Optionally, the method also includes: when playing the media data, the first pre-generated audio data is added
It adds in the media data；First audio data includes the unique identification of playback terminal.
Optionally, the method also includes: it is defeated after receiving the report feedback information for first audio data
The report feedback information out；The report feedback information is for prompting broadcast sound volume to be reported.
Optionally, it is determined whether after step in public domain described, the processing method of the volume is also
It include: that the broadcast sound volume is converted into preset target volume when being currently in public domain.
According to the second aspect of an embodiment of the present disclosure, a kind of processing unit of volume is provided, comprising: first obtains module,
It is configured as executing when playing media data, obtains play mode and broadcast sound volume；Determining module is configured as executing in institute
Play mode is stated for outer mode playback and when the broadcast sound volume is more than setting volume threshold, is determined whether in public domain
It is interior；First output module is configured as executing when being currently in public domain, exports prompt information；The prompt information
For prompting user to turn down broadcast sound volume.
Optionally, the public domain includes public place and public transport；The determining module includes: that position is obtained
Unit is taken, is configured as executing every a setting time position data of acquisition, obtains multiple position datas；Speed calculates single
Member is configured as executing according to the average movement speed of the multiple position data calculating；First determination unit is configured as executing
When the average movement speed is less than the First Speed threshold value of setting, determine whether in public place；Second really
Order member is configured as executing when the average movement speed is less than the second speed threshold value of setting, determines whether to locate
In in public transport；The First Speed threshold value is less than the second speed threshold value.
Optionally, the speed computing unit includes: the first computation subunit, is configured as executing calculating per adjacent two
The distance between a position data；Second computation subunit is configured as executing according to the distance and the setting time meter
Calculate the movement speed between per two adjacent position datas；Third computation subunit is configured as executing calculating all movements
The average value of speed obtains the average movement speed.
Optionally, first determination unit includes: that first position determines subelement, is configured as executing determining every respectively
Whether a position data is in the position coverage area of preset public place；First result determines subelement, is configured as
When executing in the position coverage area that at least setting ratio position data is in the public place, determination is currently at public affairs
Altogether in place.
Optionally, second determination unit includes: that the second position determines subelement, is configured as executing determining every respectively
Whether a position data is on the route of the preset average corresponding public transport of movement speed；Second result is true
Stator unit is configured as when on the route that at least setting ratio position data is in the public transport, is determined
It is currently in public transport.
Optionally, the route of the public transport includes multiple reference points, and the position data of each reference point is one
A reference location data；The second position determines subelement, specifically for determining each position data and multiple references respectively
Whether the shortest distance between position data is less than the distance threshold of setting；In current location data and multiple reference location datas
Between the shortest distance be less than setting distance threshold when, determine that current location data is in the route of the public transport
On.
Optionally, the processing unit of the volume further include: playing module is configured as execution and is being currently at public area
When in domain, the first pre-generated audio data is played；First audio data includes the unique identification of playback terminal.
Optionally, described device further include: second obtains module, is configured as executing the unique mark for obtaining playback terminal
Know；Coding module is configured as executing to unique identification progress audio coding, obtains audio signal；Modulation module is matched
It is set to execution to be modulated the audio signal, obtains first audio data.
Optionally, described device further include: sending module is configured as executing and ask to server transmission media data acquisition
It asks, the media data acquisition request includes the unique identification of playback terminal；Receiving module is configured as executing the reception clothes
It is engaged in the media data that device returns, includes the first audio data in the media data, first audio data includes institute
State the unique identification of playback terminal.
Optionally, described device further include: adding module is configured as executing when playing the media data, will be pre-
The first audio data first generated is added in the media data；First audio data includes unique mark of playback terminal
Know.
Optionally, described device further include: the second output module is configured as execution and is receiving for first sound
After the report feedback information of frequency evidence, the report feedback information is exported；The report feedback information is for prompting broadcast sound volume
It is reported.
Optionally, the processing unit of the volume further include: conversion module is configured as execution and is being currently at public area
When in domain, the broadcast sound volume is converted into preset target volume.
According to the third aspect of an embodiment of the present disclosure, a kind of electronic equipment is provided characterized by comprising processor；With
In the memory for storing the processor-executable instruction；Wherein, the processor is configured to executing described instruction, to realize
The processing method of volume as discussed.
According to a fourth aspect of embodiments of the present disclosure, a kind of storage medium is provided, when the instruction in the storage medium by
When the processor of electronic equipment executes, so that electronic equipment is able to carry out the processing method of volume as described above.
According to a fifth aspect of the embodiments of the present disclosure, a kind of computer program product, including readable program code are provided, when
When the readable program code is run on the computing device, it can make to calculate the processing method that equipment executes volume as described above.
The technical scheme provided by this disclosed embodiment at least bring it is following the utility model has the advantages that
In embodiment of the disclosure, when playing media data, play mode and broadcast sound volume are obtained；It is in play mode
When outer mode playback and broadcast sound volume are more than setting volume threshold, determine whether in public domain；It is being currently at public affairs
When altogether in region, prompt information is exported, prompt information is for prompting user to turn down broadcast sound volume.User is seeing prompt information
Afterwards, it learns that current broadcast sound volume is excessive, other people in the public domain can be had an impact, be broadcast so that user can turn down
Playback amount is switched to headset mode broadcasting, avoids having an impact other people, promotes user experience.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure, do not constitute the improper restriction to the disclosure.
Fig. 1 is a kind of flow chart of the processing method of volume shown according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of the processing method of volume shown according to an exemplary embodiment.
Fig. 3 is a kind of block diagram of the processing unit of volume shown according to an exemplary embodiment.
Fig. 4 is a kind of block diagram of device shown according to an exemplary embodiment.
Specific embodiment
In order to make ordinary people in the field more fully understand the technical solution of the disclosure, below in conjunction with attached drawing, to this public affairs
The technical solution opened in embodiment is clearly and completely described.
It should be noted that the specification and claims of the disclosure and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiment of the disclosure described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.Embodiment described in following exemplary embodiment does not represent and disclosure phase
Consistent all embodiments.On the contrary, they are only and as detailed in the attached claim, the disclosure some aspects
The example of consistent device and method.
Fig. 1 is a kind of flow chart of the processing method of volume shown according to an exemplary embodiment.As shown in Figure 1, sound
The processing method of amount is for including the following steps in electronic equipment.
In step s 11, when playing media data, play mode and broadcast sound volume are obtained.
User can install playout software on an electronic device, play media data by playout software.For example, playing soft
Part can be music software, video software, short video software, etc..The media data of broadcasting may include audio data and view
Frequency evidence.
When playing media data, available current play mode and broadcast sound volume.Wherein, play mode can wrap
Include outer mode playback and headset mode.
In step s 12, when the play mode is outer mode playback and the broadcast sound volume is more than setting volume threshold,
It determines whether in public domain.
After getting play mode and broadcast sound volume, determine whether play mode is outer mode playback, and determines broadcast sound volume
More than setting volume threshold.In the case where play mode is outer mode playback and broadcast sound volume is more than setting volume threshold, if
Electronic equipment is currently in public domain, then this kind of broadcasting behavior can have an impact other people in the public domain.Cause
This determines whether to locate in the present embodiment when play mode is outer mode playback and broadcast sound volume is more than setting volume threshold
In the environment progress respective handling in public domain, being presently in so as to subsequent basis.
For setting the specific value of volume threshold, those skilled in the art select any suitable value based on practical experience
, the present embodiment to this with no restriction.For example, if the range of broadcast sound volume is 0~100, can set volume threshold 40,
50,60, etc..
In step s 13, when being currently in public domain, prompt information is exported.
When determining to be currently in public domain, prompt information is exported, the prompt information is for prompting user to play
Volume is excessive, needs to turn down broadcast sound volume.User is after seeing prompt information, can be in order to avoid having an impact to other people
It turns down broadcast sound volume or is switched to headset mode broadcasting.
In embodiment of the disclosure, when playing media data, play mode and broadcast sound volume are obtained；It is in play mode
When outer mode playback and broadcast sound volume are more than setting volume threshold, determine whether in public domain；It is being currently at public affairs
When altogether in region, prompt information is exported.User learns that current broadcast sound volume is excessive after seeing prompt information, can be to the public affairs
Other people in region have an impact altogether, so that user can turn down broadcast sound volume or be switched to headset mode broadcasting, avoid
Other people are had an impact, user experience is promoted.
Fig. 2 is a kind of flow chart of the processing method of volume shown according to an exemplary embodiment.As shown in Fig. 2, sound
The processing method of amount includes the following steps.
In the step s 21, when playing media data, play mode and broadcast sound volume are obtained.
The processing method of the volume of the present embodiment is in electronic equipment, which to be for playing media data
Playback terminal, such as mobile phone, tablet computer, wearable device etc..
In one implementation, playback terminal, can be by detecting whether that connection earphone is true when playing media data
Determine play mode.If playback terminal connects earphone, play mode is headset mode；If playback terminal is not connected with earphone, broadcast
Mode playback is outer mode playback.
In step S22, when the play mode is outer mode playback and the broadcast sound volume is more than setting volume threshold,
It determines whether in public domain.
Public domain may include public place and public transport.Wherein, public place may include hospital, learn
The places such as school, market, Waiting Lounge.Public transport may include the vehicles such as public transport, subway, train, aircraft.It considers
Movement speed in public places and the movement speed difference in public transport are larger, therefore can be according to movement speed
To distinguish in public places or in public transport.
In the present embodiment, determine whether that the step in public domain may include A1~A4:
A1 obtains a position data every setting time, obtains multiple position datas.
In one implementation, playback terminal can obtain position data by positioning function.Position data can be
GPS (Global Positioning System, global positioning system) data.
For the specific value of setting time, those skilled in the art select any suitable value equal based on practical experience
Can, the present embodiment to this with no restriction.For example, setting time can be 2s, 3s, 5s, etc..
A2 calculates average movement speed according to the multiple position data.
The step of calculating average movement speed according to the multiple position data may include: to calculate per two adjacent positions
Set the distance between data；The movement between per two adjacent position datas is calculated according to the distance and the setting time
Speed；The average value for calculating whole movement speeds obtains the average movement speed.
For example, obtaining m times altogether every the GPS data of acquisition in n seconds, obtaining m GPS data namely one has m
The GPS array G [m] of element.It calculates per adjacent the distance between two GPS datas in GPS array G [m], available (m-
1) a range data namely one are with (m -1) a element apart from array D [m-1].It will be apart from each of array D [m-1]
Range data obtains (m -1) a speed data namely a speed array V [m-1] with (m -1) a element divided by n.It calculates
The average value of whole speed datas in speed array V [m-1] obtains average movement speed.Wherein, m, n are natural number.
In the following, introducing the process for calculating the distance between two GPS datas.GPS data is specifically as follows longitude and latitude data.
The earth is the spheroid of an intimate standard, its equatorial radius is 6378.140 kms, and polar radius is 6356.755 kms, is put down
6371.004 km of equal radius.If we assume that the earth is a perfect sphere, then its radius is exactly the flat of the earth
Equal radius, is denoted as R.If can be calculated on the basis of 0 degree of warp according to the longitude and latitude of earth surface any two points
The surface distance of this point-to-point transmission (ignores earth surface landform to calculating bring error, only theoretic estimation here
Value).If the longitude and latitude of the first point A point is (LonA, LatA), the longitude and latitude of second point B point is (LonB, LatB).
If according to the benchmark of 0 degree of warp, the positive value (Longitude) of east longitude degree of learning from else's experience, west longitude degree of learning from else's experience negative value (-
Longitude), north latitude takes 90- latitude value (90-Latitude), and south latitude takes 90+ latitude value (90+Latitude), then at
The longitude and latitude of A point is denoted as (MLonA, MLatA) after reason, and the longitude and latitude of B point is denoted as (MLonB, MLatB).Calculate A point and B point it
Between distance following formula:
C=sin (MLatA) * sin (MLatB) * cos (MLonA-MLonB)+cos (MLatA) * cos (MLatB)
Distance=R*Arccos (C) * Pi/180
Wherein, R is earth radius, and Pi is pi, and Distance is the distance between A point and B point.
If according to the benchmark of 0 degree of warp, the positive value (Longitude) of east longitude degree of learning from else's experience, west longitude degree of learning from else's experience negative value (-
Longitude), without making the processing of above-mentioned (90-Latitude) and (90+Latitude) to latitude.Calculate A point and B point it
Between distance following formula:
C=sin (LatA) * sin (LatB)+cos (LatA) * cos (LatB) * cos (MLonA-MLonB)
Distance=R*Arccos (C) * Pi/180
If trigonometric function is output and input all using radian value, formula can also be write:
C=sin (LatA*Pi/180) * sin (LatB*Pi/180)+cos (LatA*Pi/180) * cos (LatB*Pi/
180)*cos((MLonA-MLonB)*Pi/180)
Distance=R*Arccos (C)
Namely:
C=sin (LatA/57.2958) * sin (LatB/57.2958)+cos (LatA/57.2958) * cos (LatB/
57.2958)*cos((MLonA-MLonB)/57.2958)
Distance=R*Arccos (C)
A3 is determined whether when the average movement speed is less than the First Speed threshold value of setting in public field
In institute.
Within in public places, then user may be static either walking, therefore average movement speed is smaller.
Set the lesser First Speed threshold value of a numerical value, so as to as whether in public places in preliminary judgement foundation.First speed
Degree threshold value can be configured according to the speed of walking, can be set any suitable numerical value, for example First Speed threshold value can be with
For 3km/h~6km/h, etc..
When average movement speed is less than the First Speed threshold value of setting, determine whether in public place.Really
Before settled whether the step in the public place may include: respectively determining each position data whether be in preset public
In the position coverage area in place；In the position coverage area that at least setting ratio position data is in the public place
When, determination is currently in public place.
The position coverage area of common public place can be preset in the present embodiment, and stores the position of these public places
Set coverage area.In the implementation, the position coverage areas of these public places can be locally stored in playback terminal, it can also be
Server stores the position coverage area of these public places.Wherein server is the corresponding server of playout software.
If the position of these public places is locally stored in playback terminal, it is determined that current whether in public place
The step of may include: playback terminal determine respectively each position data whether be in preset public place position covering model
In enclosing；When in the position coverage area that at least setting ratio position data is in the public place, determination is currently at
In public place.
If storing the position of these public places in server, it is determined that the current step whether being in public place
It may include: that playback terminal uploads onto the server multiple position datas；Server determines whether each position data is located respectively
In in the position coverage area of preset public place, and whether each position data is in the position of preset public place
Result in coverage area returns to playback terminal；Playback terminal receives whether each position data is in preset public place
Position coverage area in as a result, being in the position coverage area of the public place at least setting ratio position data
When interior, determination is currently in public place.
For the specific value of setting ratio, those skilled in the art select any suitable value equal based on practical experience
Can, the present embodiment to this with no restriction.For example, setting ratio can be 70%, 80%, etc..
A4 is determined whether when the average movement speed is less than the second speed threshold value of setting in public friendship
On logical tool.
If it is in public transport, then averagely movement speed is larger.Set the biggish second speed of numerical value
Threshold value, so as to as whether the preliminary judgement foundation in public transport.Second speed threshold value can be most slow according to speed
The speed of public transport be configured, any suitable numerical value can be set, for example second speed threshold value can be
50km/h~120km/h, etc..
When average movement speed is less than the second speed threshold value of setting, determine whether in public transport
On.Determine whether the step in the public transport may include: respectively determining each position data whether be in
On the route of the preset average corresponding public transport of movement speed；It is at least setting ratio position data
When on the route of the public transport, determination is currently in public transport.
The route of common public transport can be preset in the present embodiment, and by the route of public transport and public
The corresponding storage of the movement speed of the vehicles altogether.In the implementation, it can be locally stored, can also be deposited in server in playback terminal
Storage.
If be locally stored in playback terminal, it is determined that current whether the step in public transport can wrap
Include: playback terminal determines whether each position data is in the preset average corresponding public transport work of movement speed respectively
On the route of tool；When on the route that at least setting ratio position data is in the public transport, current place is determined
In in public transport.
If stored in server, it is determined that current whether the step in public transport may include: to play
Terminal uploads onto the server multiple position datas；Server determines whether each position data is in preset described flat respectively
On the route of the corresponding public transport of equal movement speed, and whether each position data is in the preset average shifting
Result on the route of the dynamic corresponding public transport of speed returns to playback terminal；Playback terminal receives each position data
Whether on the route in the preset average corresponding public transport of movement speed as a result, at least setting ratio
When a position data is on the route of the public transport, determination is currently in public transport.
In the implementation, which can be determined according to calculated average movement speed
The route of tool.For example, can speculate that public transport is high when average movement speed is located at 200km/h~400km/h
Iron can speculate that public transport is public transport when average movement speed is located at 50km/h~120km/h.Public transport
Route may include multiple reference points, the position data of each reference point is a reference location data.It determines respectively each
The step whether position data is on the route of the preset average corresponding public transport of movement speed can wrap
It includes: determining whether the shortest distance of each position data between multiple reference location datas is less than threshold at a distance from setting respectively
Value；When the shortest distance between current location data and multiple reference location datas is less than the distance threshold of setting, determination is worked as
Front position data are on the route of the public transport.
For each position data, the distance between current location data and multiple reference location datas are calculated separately, and
The shortest distance therein is chosen, the shortest distance is compared with the distance threshold of setting, if the shortest distance is less than setting
Distance threshold, it is determined that current location data is on the route of public transport.
In step S23, when being currently in public domain, prompt information is exported.
In the implementation, playback terminal can export the prompt letter for prompting broadcast sound volume excessive by modes such as pop-ups
Breath.
In step s 24, when being currently in public domain, the broadcast sound volume is turned down.
In the present embodiment, playback terminal can also automatically turn down current when determining to be currently in public domain
Broadcast sound volume or playback terminal are adjusted if detecting that user does not turn down broadcast sound volume automatically after exporting prompt information
Low current broadcast sound volume.To reduce the influence to other people generations in public domain, user is omitted and turns down sound manually
The process of amount, process are easier.
In the implementation, broadcast sound volume can be turned down in the following manner.A kind of mode can preset target volume, broadcast
It puts terminal and broadcast sound volume is converted into preset target volume automatically.Another way playback terminal can be to the media received
Data do volume processing, for example such as noise reduction is handled, to reduce broadcast sound volume.Another way can preset volume tune
Section value, playback terminal judge whether current broadcast sound volume is less than given threshold, will play sound automatically when being less than given threshold
Amount turns down the volume-leveling value.
In step s 25, the first audio data is played.
In the present embodiment, can also be arranged in public domain other people to playback terminal report mode, reported
Electronic equipment be known as report terminal.
For example, ultrasonic communication technology can be used.Ultrasonic communication is referred to and is transmitted using ultrasonic technology in terminal room
Information.Its principle is exactly using the frequency of one section of duration as a kind of signal in simple terms, and sender is Signal coding at many sections
Isometric frequency, is launched by teller machines；Then recipient is known isometric frequency by sound pick-up outfit recorded voice
It does not come out, is finally reduced into corresponding signal, has thus accomplished sonic transmissions.For example coding is 32 systems (0~31), it is right
We are set as 1k~4.1k to the frequency answered, each signal a length of 100ms when corresponding, if sender emits signal 3,2,
10,30 corresponding frequencies are 1.3k, 1.2k, 2k, 4k, every band frequency when it is a length of be 100ms, recipient's identifier it is main
Effect is exactly to identify the frequency of these 100ms, is then reduced into signal.
In a kind of optional embodiment, the first audio data, the first audio number can be pre-generated in playback terminal
It may include the unique identification of playback terminal in.In the implementation, the unique identification of playback terminal is obtained；Only to playback terminal
One mark carries out audio coding, for example can use DTMF (the Dual Tone Multi with very strong noise immunity
Frequency, dual-tone multifrequency) code encoding/decoding mode carries out audio coding to the unique identification of playback terminal, unique identification encoded
At 16 audio signals of 0~15 corresponding DTMF；Then the audio signal obtained to coding is modulated, and obtains one
The audio file of MP3 or WAV format, the audio file are the first audio data.Playback terminal is being determined to be currently at public affairs
When altogether in region, while playing media data, the first pre-generated audio data is played.
In another optional embodiment, playback terminal can send media to server before playing media data
Data acquisition request may include media number in media data acquisition request to request to obtain media data from server
According to mark (such as title, author etc.), the information such as the unique identification of playback terminal.Server receives media data acquisition and asks
After asking, the corresponding media data of the request is obtained, and carry out audio is carried out to the unique identification of playback terminal in the manner described above
Coding obtains audio signal, then is modulated to obtain the first audio data to the audio signal.Server is by the first audio number
According to being added in media data, and media data is back to playback terminal.In that case, the media that playback terminal plays
The first audio data is added in data, therefore the first audio data is added in media data and plays.
In another optional embodiment, the first audio data, the first audio can be pre-generated in playback terminal
It may include the unique identification of playback terminal in data.For the generating process of the first audio data, retouched referring to correlation above
It states.The first pre-generated audio data can be added to described by playback terminal during playing media data
In media data.In the case of this kind, the first audio data, therefore the first audio are added in the media data that playback terminal plays
Data are added in media data and play.
In step S26, after receiving the report feedback information for first audio data, the report is exported
Feedback information.
It reports that terminal when closer apart from playback terminal, is influenced by playback terminal broadcast sound volume is excessive, reports terminal
User can star playout software, and click report button triggering report command.Report terminal after receiving report command,
It opens sound-recording function and records extraneous audio data namely second audio data.
In a kind of optional embodiment, report terminal can be parsed second audio data, if report terminal
The first audio data that playback terminal broadcasting can be received then reports to include the first sound in the second audio data of terminal recording
Frequency evidence, therefore report that terminal can identify the unique identification for the playback terminal for including in the first audio data.Report terminal
Unique identification according to the playback terminal identified generates the report information for carrying the unique identification, further includes in the report information
It reports the unique identification of terminal, reports that report information is uploaded to server by terminal.Server receives what report terminal uploaded
After report information, report information is parsed, obtain including playback terminal unique identification and report terminal only
One mark, and the authenticity of report information is verified, report feedback information is generated when report information is true, and will report feedback letter
Breath returns to playback terminal.Wherein, the process for verifying the authenticity of report information may include: whether to verify playback terminal
Media data is played, and whether the distance between verifying playback terminal and report terminal are less than the distance threshold of setting.
In another optional embodiment, the report information for carrying second audio data is can be generated in report terminal, should
Further include the unique identification for reporting terminal in report information, reports that report information is uploaded to server by terminal.Server receives
After the report information uploaded to report terminal, report information is parsed, wherein the second audio data carried and act
Report the unique identification of terminal.Report terminal parses second audio data, if report terminal can receive broadcasting eventually
The first audio data played is held, then reports to include the first audio data in the second audio data of terminal recording, therefore service
Device can identify the unique identification for the playback terminal for including in the first audio data.Server authentication report information it is true
Property, report feedback information is generated when report information is true, and report feedback information is returned into playback terminal.Wherein, it verifies
The process of the authenticity of report information may include: whether verifying playback terminal is playing media data, and verifying plays
Whether the distance between terminal and report terminal are less than the distance threshold of setting.
Playback terminal after receiving the report feedback information for the first audio data, lift by output report feedback information
Report feedback information is for prompting broadcast sound volume to be reported.For example, report feedback information may include report content, such as " play
Volume is excessive to be reported " etc. contents.User see report feedback information after, also may remind the user that turn down broadcast sound volume or
It is switched to headset mode.
In the embodiment of the present disclosure, one side playback terminal itself can export prompt information, to remind playback terminal
User's broadcast sound volume is excessive, on the other hand reports that terminal reports it after being influenced by playback terminal, by server
The user of playback terminal is reminded to be reported since broadcast sound volume is excessive, to more comprehensively, more efficiently mention to user
It wakes up.
Fig. 3 is a kind of processing unit block diagram of volume shown according to an exemplary embodiment.Referring to Fig. 3, the device packet
Include the first acquisition module 301, determining module 302 and the first output module 303.
Module 301 is obtained, is configured as executing when playing media data, obtains play mode and broadcast sound volume.
Determining module 302, being configured as executing is outer mode playback in the play mode and the broadcast sound volume is more than to set
When determining volume threshold, determine whether in public domain.
First output module 303 is configured as executing when being currently in public domain, exports prompt information.
In a kind of optional embodiment, the public domain includes public place and public transport；The determination
Module includes: position acquisition unit, is configured as executing every a setting time position data of acquisition, obtains multiple positional numbers
According to；Speed computing unit is configured as executing according to the average movement speed of the multiple position data calculating；First determines list
Member is configured as executing when the average movement speed is less than the First Speed threshold value of setting, determine whether in public affairs
Altogether in place；Second determination unit is configured as executing when the average movement speed is less than the second speed threshold value of setting,
It determines whether in public transport；The First Speed threshold value is less than the second speed threshold value.
In a kind of optional embodiment, the speed computing unit includes: the first computation subunit, is configured as executing
It calculates per adjacent the distance between two position datas；Second computation subunit, be configured as executing according to the distance and
The setting time calculates the movement speed between per two adjacent position datas；Third computation subunit is configured as holding
Row calculates the average value of whole movement speeds, obtains the average movement speed.
In a kind of optional embodiment, first determination unit includes: that first position determines subelement, is configured as
Execution determines whether each position data is in the position coverage area of preset public place respectively；First result determines son
Unit, when being configured as executing in the position coverage area that at least setting ratio position data is in the public place,
Determination is currently in public place.
In a kind of optional embodiment, second determination unit includes: that the second position determines subelement, is configured as
Execute the road for determining whether each position data is in the preset average corresponding public transport of movement speed respectively
On line；Second result determines subelement, is configured as being in the public transport at least setting ratio position data
Route on when, determination be currently in public transport.
In a kind of optional embodiment, the route of the public transport includes multiple reference points, each reference point
Position data be a reference location data；The second position determines subelement, specifically for determining each position respectively
Whether the shortest distance between data and multiple reference location datas is less than the distance threshold of setting；In current location data and more
When the shortest distance between a reference location data is less than the distance threshold of setting, determine that current location data is in described public
On the route of the vehicles.
In a kind of optional embodiment, the processing unit of the volume further include: playing module is configured as executing
When being currently in public domain, the first pre-generated audio data is played；First audio data includes playback terminal
Unique identification.
In a kind of optional embodiment, described device further include: second obtains module, is configured as executing acquisition broadcasting
The unique identification of terminal；Coding module is configured as executing to unique identification progress audio coding, obtains audio signal；
Modulation module is configured as execution and is modulated to the audio signal, obtains first audio data.
In a kind of optional embodiment, described device further include: sending module is configured as executing to server transmission
Media data acquisition request, the media data acquisition request include the unique identification of playback terminal；Receiving module is configured as
It executes and receives the media data that the server returns, include the first audio data in the media data, described first
Audio data includes the unique identification of the playback terminal.
In a kind of optional embodiment, described device further include: adding module is configured as executing in the broadcasting matchmaker
When volume data, the first pre-generated audio data is added in the media data；First audio data includes broadcasting
Put the unique identification of terminal.
In a kind of optional embodiment, described device further include: the second output module is configured as execution and is receiving
After the report feedback information of first audio data, the report feedback information is exported；The report feedback information is used
It has been reported in prompt broadcast sound volume.
In a kind of optional embodiment, the processing unit of the volume further include: conversion module is configured as executing
When being currently in public domain, the broadcast sound volume is converted into preset target volume.
In embodiment of the disclosure, user learns that current broadcast sound volume is excessive after seeing prompt information, can be to the public affairs
Other people in region have an impact altogether, so that user can turn down broadcast sound volume or be switched to headset mode broadcasting, avoid
Other people are had an impact, user experience is promoted.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
Fig. 4 is a kind of block diagram of the device 400 of processing for volume shown according to an exemplary embodiment.Device
400 may be provided as an electronic equipment.For example, device 400 can be mobile phone, computer, digital broadcast terminal, message
Transceiver, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
Referring to Fig. 4, device 400 may include following one or more components: processing component 402, memory 404, electric power
Component 406, multimedia component 408, audio component 410, the interface 412 of input/output (I/O), sensor module 414, and
Communication component 416.
The integrated operation of the usual control device 400 of processing component 402, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 402 may include that one or more processors 420 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 402 may include one or more modules, just
Interaction between processing component 402 and other assemblies.For example, processing component 402 may include multi-media module, it is more to facilitate
Interaction between media component 408 and processing component 402.
Memory 404 is configured as storing various types of data to support the operation in equipment 400.These data are shown
Example includes the instruction of any application or method for operating on device 400, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 404 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 406 provides electric power for the various assemblies of device 400.Power supply module 406 may include power management system
System, one or more power supplys and other with for device 400 generate, manage, and distribute the associated component of electric power.
Multimedia component 408 includes the screen of one output interface of offer between described device 400 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 408 includes a front camera and/or rear camera.When equipment 400 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 410 is configured as output and/or input audio signal.For example, audio component 410 includes a Mike
Wind (MIC), when device 400 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 404 or via communication set
Part 416 is sent.In some embodiments, audio component 410 further includes a loudspeaker, is used for output audio signal.
I/O interface 412 provides interface between processing component 402 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 414 includes one or more sensors, and the state for providing various aspects for device 400 is commented
Estimate.For example, sensor module 414 can detecte the state that opens/closes of equipment 400, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 400, and sensor module 414 can be with 400 1 components of detection device 400 or device
Position change, the existence or non-existence that user contacts with device 400,400 orientation of device or acceleration/deceleration and device 400
Temperature change.Sensor module 414 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 414 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 416 is configured to facilitate the communication of wired or wireless way between device 400 and other equipment.Device
400 can access the wireless network based on communication standard, such as WiFi, carrier network (such as 2G, 3G, 4G or 5G) or them
Combination.In one exemplary embodiment, communication component 416 is received via broadcast channel from the wide of external broadcasting management system
Broadcast signal or broadcast related information.In one exemplary embodiment, the communication component 416 further includes near-field communication (NFC)
Module, to promote short range communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) can be based in NFC module
Technology, ultra wide band (UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 400 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of storage medium including instruction, the memory for example including instruction are additionally provided
804, above-metioned instruction can be executed by the processor 420 of device 400 to complete the above method.Optionally, storage medium can be with right and wrong
Provisional computer readable storage medium, for example, the non-transitorycomputer readable storage medium can be ROM, deposit at random
Access to memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..
In the exemplary embodiment, a kind of computer program product is additionally provided, which includes readable
Property program code, the readability program code can by the processor 420 of device 400 execute to complete the above method.Optionally, should
Program code can store in the storage medium of device 400, which can be the computer-readable storage of non-transitory
Medium, for example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM,
Tape, floppy disk and optical data storage devices etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a kind of processing method of volume characterized by comprising
When playing media data, play mode and broadcast sound volume are obtained；
When the play mode is outer mode playback and the broadcast sound volume is more than setting volume threshold, determine whether to be in
In public domain；
When being currently in public domain, prompt information is exported；The prompt information is for prompting user to turn down broadcast sound volume.
2. the processing method of volume according to claim 1, which is characterized in that the public domain include public place and
Public transport；It is described determine whether include: in the public domain
A position data is obtained every setting time, obtains multiple position datas；
Average movement speed is calculated according to the multiple position data；
When the average movement speed is less than the First Speed threshold value of setting, determine whether in public place；
When the average movement speed is less than the second speed threshold value of setting, determine whether in public transport
On；
The First Speed threshold value is less than the second speed threshold value.
3. the processing method of volume according to claim 2, which is characterized in that described according to the multiple position data meter
Calculating average movement speed includes:
It calculates per adjacent the distance between two position datas；
The movement speed between per two adjacent position datas is calculated according to the distance and the setting time；
The average value for calculating whole movement speeds obtains the average movement speed.
4. the processing method of volume according to claim 2, which is characterized in that described to determine whether in public field
Include: in institute
Determine whether each position data is in the position coverage area of preset public place respectively；
When in the position coverage area that at least setting ratio position data is in the public place, determination is currently at public affairs
Altogether in place.
5. the processing method of volume according to claim 2, which is characterized in that described to determine whether in public friendship
Include: on logical tool
Determine whether each position data is in the road of the preset average corresponding public transport of movement speed respectively
On line；
When on the route that at least setting ratio position data is in the public transport, determination is currently at public friendship
On logical tool.
6. the processing method of volume according to claim 5, which is characterized in that the route of the public transport includes
Multiple reference points, the position data of each reference point are a reference location data；It is described to determine that each position data is respectively
Include: on the no route in the preset average corresponding public transport of movement speed
Determine whether the shortest distance of each position data between multiple reference location datas is less than threshold at a distance from setting respectively
Value；
When the shortest distance between current location data and multiple reference location datas is less than the distance threshold of setting, determination is worked as
Front position data are on the route of the public transport.
7. the processing method of volume according to claim 1, which is characterized in that determine whether described in public
After in region, the method also includes:
When being currently in public domain, the first pre-generated audio data is played；First audio data includes broadcasting
Put the unique identification of terminal.
8. a kind of processing unit of volume characterized by comprising
First obtains module, is configured as executing when playing media data, obtains play mode and broadcast sound volume；
Determining module, being configured as executing is outer mode playback in the play mode and the broadcast sound volume is more than setting volume threshold
When value, determine whether in public domain；
First output module is configured as executing when being currently in public domain, exports prompt information；The prompt information
For prompting user to turn down broadcast sound volume.
9. a kind of electronic equipment characterized by comprising
Processor；
For storing the memory of the processor-executable instruction；
Wherein, the processor is configured to executing described instruction, to realize the sound as described in any one of claims 1 to 7
The processing method of amount.
10. a kind of storage medium, when the instruction in the storage medium is executed by the processor of electronic equipment, so that electronics is set
The standby processing method for being able to carry out the volume as described in any one of claims 1 to 7.
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