CN105677286B - A kind of browser volume adjusting method and device - Google Patents
A kind of browser volume adjusting method and device Download PDFInfo
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- CN105677286B CN105677286B CN201410665496.4A CN201410665496A CN105677286B CN 105677286 B CN105677286 B CN 105677286B CN 201410665496 A CN201410665496 A CN 201410665496A CN 105677286 B CN105677286 B CN 105677286B
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Abstract
The embodiment of the invention discloses a kind of browser volume adjusting methods, which comprises obtains the volume adjustment instruction for target browsing pages in browser of user's input；Obtain browser there is currently browsing pages and audio output stream between mapping relations；According to the mapping relations between the browsing pages and audio output stream, at least one corresponding audio output stream of target browsing pages is obtained；The corresponding volume adjustment class function of the target browsing pages is called to carry out volume adjustment at least one corresponding audio output stream of the target browsing pages.The embodiment of the invention also discloses a kind of browser volume adjustment devices.Using the present invention, volume adjustment can be carried out for the audio output in the single browsing pages in browser.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of browser volume adjusting methods and device.
Background technique
With the rapid development of Internet technology, browser at one can not lacked in for people's lives indispensable tool,
It is accustomed in the various audio-videos of internet browsing as people's lives using browser, and people are frequently found during online
Some webpages carry audio output, user or can choose the such webpage of closing, will no longer be able to browse the webpage in this way
Other content, or need to reload the webpage when necessary；Browser is integrally carried out volume adjustment by user, in this way should
The audio output in other browsing pages opened in browser is also mute therewith.It i.e. in the prior art can not be in browser
Single browsing pages in audio output carry out volume adjustment.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of browser volume adjusting method and device, it can be in browser
Single browsing pages in audio output carry out volume adjustment.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of browser volume adjusting method, the sides
Method includes:
Obtain the volume adjustment instruction for target browsing pages in browser of user's input；
Obtain browser there is currently browsing pages and audio output stream between mapping relations；
According to the mapping relations between the browsing pages and audio output stream, it is corresponding at least to obtain target browsing pages
One audio output stream；
Call the corresponding volume adjustment class function of the target browsing pages corresponding at least to the target browsing pages
One audio output stream carries out volume adjustment.
Correspondingly, the embodiment of the invention also provides a kind of browser volume adjustment devices, comprising:
Regulating command obtains module, for obtaining the volume adjustment for target browsing pages in browser of user's input
Instruction, and it is corresponding at least according to the volume adjustment instruction triggering associated audio acquisition module acquisition target browsing pages
One audio output stream；
Mapping relations obtain module, for obtain browser there is currently browsing pages and audio output stream between reflect
Penetrate relationship；
Associated audio obtains module, for obtaining according to the mapping relations between the browsing pages and audio output stream
At least one corresponding audio output stream of target browsing pages；
Volume adjusting module, for calling the corresponding volume adjustment class function of the target browsing pages clear to the target
At least one corresponding audio output stream of the page of looking at carries out volume adjustment.
Browser in the present embodiment can obtain target by the mapping relations between browsing pages and audio output stream
The corresponding audio output stream of browsing pages, and then by the corresponding volume adjustment class function of invocation target browsing pages to the mesh
It marks at least one corresponding audio output stream of browsing pages and carries out volume adjustment, to realize for single clear in browser
The audio output look in the page carries out volume adjustment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram of one of embodiment of the present invention browser volume adjusting method；
Fig. 2 is the flow diagram of the browser volume adjusting method of another embodiment of the present invention；
Fig. 3 is the flow diagram of the browser volume adjusting method of another embodiment of the present invention；
Fig. 4 is the structural schematic diagram of one of embodiment of the present invention browser volume adjustment device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Browser volume adjusting method in the embodiment of the present invention may be implemented in Internet-browser, in optional implementation
It especially may be implemented to implement in the browser of chromium kernel or webkit kernel in example.
Fig. 1 is the flow diagram of one of embodiment of the present invention browser volume adjusting method, this reality as shown in the figure
The browser volume adjusting method process applied in example may include:
S101 obtains the volume adjustment instruction for target browsing pages in browser of user's input.
In the specific implementation, the volume adjustment control for being directed to target browsing pages can be arranged in browser in browser interface
Interface processed, such as can be volume up/down or mute/normal control button or volume drag function interface, thus logical
Cross the volume adjustment instruction for target browsing pages in browser that the volume adjustment control interface obtains user's input.It is described
Target browsing pages can be the browsing pages currently shown, or when appointing at least one browsing pages of front opening
One or more browsing pages.
S102, obtain browser there is currently browsing pages and audio output stream between mapping relations.
In the specific implementation, can browser create audio output stream when, establish the audio output stream with it is clear where it
The mapping relations look between the page, and then be stored in the data file of the browser specified path, to when needed may be used
With from the data file of the specified path obtain browser there is currently browsing pages and audio output stream between reflect
Relationship is penetrated, empties when browsing pages are closed or browser is closed save in the data file automatically in an alternative embodiment
Mapping relations between corresponding browsing pages and audio output stream.
By taking the browser of chromium kernel as an example, when needing to export sound, chromium kernel can be first
Load pepflashplayer.dll plug-in unit because from safety etc. consider, chromium can plugin (plug-in unit) into
Journey is set as sandbox (sandbox), therefore plugin (plug-in unit) process can not directly play sound, therefore
The voice data got from browsing pages can be written in shared drive by pepflashplayer.dll plug-in unit, then
The Brwoser process of chromium kernel can read the voice data in shared drive, and the core sound of call operation system
Frequency API:Core Audio APIs, creation audio output stream carry out the broadcasting of sound.The browser in use may
At least one browsing pages can be opened, it, can be defeated for the audio when browser is that some browsing pages creates audio output stream
One output traffic identifier of stream distribution out, and the data file for being stored in specified path is associated with the page iden-tity of the browsing pages
In.In an alternative embodiment, the browsing pages currently shown can be determined as the sound when creating audio output stream by browser
Browsing pages where frequency output stream.
It is corresponding to obtain target browsing pages according to the mapping relations between the browsing pages and audio output stream by S103
At least one audio output stream.
In the specific implementation, the target browsing pages can be the current by operation pages of browser, or user
The target browsing pages specified at least one browsing pages of browser when front opening, such as can be defeated according to user is obtained
The volume adjustment instruction for target browsing pages in browser entered obtains at least one corresponding audio of target browsing pages
Output stream.In other alternative embodiments, the target browsing pages can be browsed for browser when at least one of front opening
Any browsing pages in the page, such as browser currently open browsing pages A, browsing pages B and browsing pages C, when
User opens in browsing pages A plays video, then browser can be using browsing pages B and browsing pages C as the present embodiment
In target browsing pages.
S104 calls the corresponding volume adjustment class function of the target browsing pages corresponding to the target browsing pages
At least one audio output stream carries out volume adjustment.
In the specific implementation, the corresponding volume output control object of the target browsing pages can be obtained first, then adjust
With the volume adjustment class function in volume output control object at least one corresponding audio of the target browsing pages
Output stream carries out volume adjustment.Still by taking the browser of chromium kernel as an example, in the browser of chromium kernel, each
Browsing pages are corresponding with an image rendering object RendererViewHost and an audio rendering objects
AudioRendererHost includes that volume exports control object in the audio rendering objects
AudioOutputController can export the volume tune of control object by the corresponding volume of invocation target browsing pages
Class function SetVolumes () is saved at least one corresponding audio output stream of target browsing pages progress volume adjustment.
Such as SetVolumes (0) is called the volume of audio output stream can be set to 0, i.e., it is mute.
Browser in the present embodiment can obtain target by the mapping relations between browsing pages and audio output stream
The corresponding audio output stream of browsing pages, and then by the corresponding volume adjustment class function of invocation target browsing pages to the mesh
It marks at least one corresponding audio output stream of browsing pages and carries out volume adjustment, to realize for single clear in browser
The audio output look in the page carries out volume adjustment.
Fig. 2 is the flow diagram of the browser volume adjusting method of another embodiment of the present invention, this implementation as shown in the figure
Example in browser volume adjusting method process may include:
S201 establishes the audio output stream and the browsing pages where it when the browser creates audio output stream
Between mapping relations.
Specifically, browser may open at least one browsing pages in use, when browser is that some is clear
The page of looking at create audio output stream when, can for the audio output stream distribute an output traffic identifier, and with the browsing pages
Page iden-tity association is stored in the data file of specified path, in an alternative embodiment when browsing pages are closed or browser
Automatically the mapping relations between the correspondence browsing pages saved in the data file and audio output stream are emptied when closing.Optional
In embodiment, the browsing pages currently shown can be determined as the audio output stream when creating audio output stream by browser
The browsing pages at place.
S202 obtains the volume adjustment instruction for target browsing pages in browser of user's input.
In the specific implementation, the volume adjustment control for being directed to target browsing pages can be arranged in browser in browser interface
Interface processed, such as can be volume up/down or mute/normal control button or volume drag function interface, thus logical
Cross the volume adjustment instruction for target browsing pages in browser that the volume adjustment control interface obtains user's input.It is described
Target browsing pages can be the browsing pages currently shown, or when appointing at least one browsing pages of front opening
One or more browsing pages.
S203, obtain browser there is currently browsing pages and audio output stream between mapping relations.
It is corresponding to obtain target browsing pages according to the mapping relations between the browsing pages and audio output stream by S204
At least one audio output stream.
S205 obtains the corresponding volume output control object of the target browsing pages.
By taking the browser of chromium kernel as an example, in the browser of chromium kernel, each browsing pages are corresponding
There are an image rendering object RendererViewHost and an audio rendering objects AudioRendererHost, in the sound
It include that volume exports control object AudioOutputController in frequency rendering objects, browser gets user's input
For the volume adjustment instruction of target browsing pages in browser, can search to obtain the corresponding volume of target browsing pages defeated
Control object out.
S206 calls the volume adjustment class function in the volume output control object corresponding to the target browsing pages
At least one audio output stream carry out volume adjustment.
Specifically, the volume adjustment class function of control object can be exported by the corresponding volume of invocation target browsing pages
SetVolumes () carries out volume adjustment at least one corresponding audio output stream of the target browsing pages.Such as it calls
SetVolumes (0) can set the volume of audio output stream to 0, i.e., mute.
Fig. 3 is the flow diagram of the browser volume adjusting method of another embodiment of the present invention, this implementation as shown in the figure
Example in browser volume adjusting method process may include:
S301 obtains the volume adjustment instruction for target browsing pages in browser of user's input.
In the specific implementation, the volume adjustment control for being directed to target browsing pages can be arranged in browser in browser interface
Interface processed, such as can be volume up/down or mute/normal control button or volume drag function interface, thus logical
Cross the volume adjustment instruction for target browsing pages in browser that the volume adjustment control interface obtains user's input.It is described
Target browsing pages can be the browsing pages currently shown, or when appointing at least one browsing pages of front opening
One or more browsing pages.
S302, obtain browser there is currently browsing pages and audio output stream between mapping relations.
It is corresponding to obtain target browsing pages according to the mapping relations between the browsing pages and audio output stream by S303
At least one audio output stream.
S304 obtains the corresponding volume output control object of the target browsing pages.
S305 calls the volume adjustment class function in the volume output control object corresponding to the target browsing pages
At least one audio output stream carry out volume adjustment.
S306, saves volume adjustment record, and the volume adjustment record includes the page iden-tity of the target browsing pages
With volume after adjusting.
It is stored in the data file of specified path in the specific implementation, browser can record the volume adjustment, In
The volume adjustment saved in the data file is emptied automatically when browsing pages are closed or browser is closed in alternative embodiment
Record.
S307 judges whether is browsing pages where the audio output stream when the browser creates audio output stream
Otherwise there are volume adjustment records to execute S309 if so then execute S308.
Specifically, in an alternative embodiment, browser can be when creating audio output stream, the browse page that will currently show
Face is determined as the browsing pages where the audio output stream, so as to according to the browse page where the audio output stream being created
The page iden-tity in face is searched and is currently recorded with the presence or absence of the volume adjustment of the browsing pages.
In an alternative embodiment, after the audio output stream broadcasting in browsing pages, browser can be again clear for this
It lookes at one audio output stream of page creation, such as replays original audio output stream or play the audio output of lower a segment of audio
Stream, the browsing pages where at this moment browser may determine that the audio output stream are recorded with the presence or absence of volume adjustment.
The volume of the audio output stream is arranged according to volume after the adjusting in volume adjustment record by S308.
Specifically, in being recorded according to the volume adjustment of browsing pages the last time where the audio output stream
Volume after adjusting, such as 50% or 0, are arranged the volume of the newly created audio output stream.
S309, the volume of audio output stream described in default setting.
Even judge that the browsing pages where newly-built audio output stream there is no volume adjustment record, are then set according to default
Set the volume of the audio output stream.The default setting can be the pre-set whole default volume of browser, such as can
Think 50%, 75% or 100%.
Fig. 4 is the structural schematic diagram of one of embodiment of the present invention browser volume adjustment device, the embodiment of the present invention
In browser volume adjustment device can be realized in the form of Internet-browser or browser plug-in, in alternative embodiment
In especially may be implemented in the browser of chromium kernel or webkit kernel, it is clear in the present embodiment as shown in Figure 4
Device volume adjustment device of looking at may include:
Mapping relations obtain module 410, for obtain browser there is currently browsing pages and audio output stream between
Mapping relations.
In the specific implementation, browser volume adjustment device can establish the audio when browser creates audio output stream
Mapping relations between output stream and browsing pages where it, and then be stored in the data file of specified path, to work as
When needing mapping relations obtain module 410 can be obtained from the data file of the specified path browser there is currently it is clear
The mapping relations look between the page and audio output stream, in an alternative embodiment when browsing pages are closed or browser is closed
Browser volume adjustment device can empty reflecting between the correspondence browsing pages saved in the data file and audio output stream
Penetrate relationship.
By taking the browser of chromium kernel as an example, when needing to export sound, chromium kernel can be first
Load pepflashplayer.dll plug-in unit because from safety etc. consider, chromium can plugin (plug-in unit) into
Journey is set as sandbox (sandbox), therefore plugin (plug-in unit) process can not directly play sound, therefore
The voice data got from browsing pages can be written in shared drive by pepflashplayer.dll plug-in unit, then
The Brwoser process of chromium kernel can read the voice data in shared drive, and the core sound of call operation system
Frequency API:Core Audio APIs, creation audio output stream carry out the broadcasting of sound.The browser in use may
At least one browsing pages can be opened, it, can be defeated for the audio when browser is that some browsing pages creates audio output stream
One output traffic identifier of stream distribution out, and the data file for being stored in specified path is associated with the page iden-tity of the browsing pages
In.In an alternative embodiment, the browsing pages currently shown can be determined as the sound when creating audio output stream by browser
Browsing pages where frequency output stream.
Regulating command obtains module 440, for obtaining the volume for target browsing pages in browser of user's input
Regulating command, and the associated audio is triggered according to the volume adjustment instruction and obtains the acquisition target browsing pages pair of module 420
At least one audio output stream answered.
Associated audio obtains module 420, for obtaining according to the mapping relations between the browsing pages and audio output stream
Take at least one corresponding audio output stream of target browsing pages.
In the specific implementation, the target browsing pages can be the current by operation pages of browser, or user
The target browsing pages specified at least one browsing pages of browser when front opening, such as can be defeated according to user is obtained
The volume adjustment instruction for target browsing pages in browser entered obtains at least one corresponding audio of target browsing pages
Output stream.In other alternative embodiments, the target browsing pages can be browsed for browser when at least one of front opening
Any browsing pages in the page, such as browser currently open browsing pages A, browsing pages B and browsing pages C, when
User opens in browsing pages A plays video, then associated audio acquisition module 420 can be by browsing pages B and browsing pages C
As the target browsing pages in the embodiment of the present invention.
Volume adjusting module 430, for calling the corresponding volume adjustment class function of the target browsing pages to the mesh
It marks at least one corresponding audio output stream of browsing pages and carries out volume adjustment.
In the specific implementation, volume adjusting module 430 can obtain the corresponding volume output of the target browsing pages first
Then control object calls the volume adjustment class function in the volume output control object corresponding to the target browsing pages
At least one audio output stream carry out volume adjustment.Still by taking the browser of chromium kernel as an example, in chromium kernel
Browser in, each browsing pages are corresponding with an image rendering object RendererViewHost and the rendering pair of audio
It include that volume exports control object in the audio rendering objects as AudioRendererHost
AudioOutputController, volume adjusting module 430 can pass through the corresponding volume output control of invocation target browsing pages
The volume adjustment class function SetVolumes () of object processed is at least one corresponding audio output stream of the target browsing pages
Carry out volume adjustment.Such as SetVolumes (0) is called the volume of audio output stream can be set to 0, i.e., it is mute.
Optionally, the browser volume adjustment device in the embodiment of the present invention can further include:
Record preserving module 450 is adjusted, for saving volume adjustment record, the volume adjustment record includes the target
Volume after the page iden-tity and adjusting of browsing pages.
Specified path is stored in the specific implementation, adjusting record preserving module 450 and can record the volume adjustment
In data file, adjusting record preserving module 450 when browsing pages are closed or browser is closed in an alternative embodiment can
To empty the volume adjustment saved in the data file record.
And then the volume adjusting module 430 can be also used for: when the browser creates audio output stream, judgement should
Browsing pages where audio output stream are recorded with the presence or absence of volume adjustment, if then according to the tune in volume adjustment record
The volume of the audio output stream is arranged in volume after section.
Specifically, volume adjusting module 430 can determine the browsing pages currently shown when creating audio output stream
For the browsing pages where the audio output stream, the page of the browsing pages where the audio output stream being created so as to basis
Face mark, searches and currently records with the presence or absence of the volume adjustment of the browsing pages.
In an alternative embodiment, after the audio output stream broadcasting in browsing pages, browser can be again clear for this
It lookes at one audio output stream of page creation, such as replays original audio output stream or play the audio output of lower a segment of audio
Stream, the browsing pages where at this moment volume adjusting module 430 may determine that the audio output stream are recorded with the presence or absence of volume adjustment,
The volume of the audio output stream is then set according to volume after the adjusting in volume adjustment record if it exists.
Optionally, the browser volume adjustment device in the embodiment of the present invention can further include:
Relationship maps establish module 460, for establishing the audio output stream when the browser creates audio output stream
With the mapping relations between the browsing pages where it.
Specifically, browser may open at least one browsing pages in use, when browser is that some is clear
When the page of looking at creates audio output stream, relationship maps establish module 460 and can fail to be sold at auction for the audio output stream one output of distribution
Know, and be associated in the data file for being stored in specified path with the page iden-tity of the browsing pages, in an alternative embodiment when clear
Relationship maps establish module 460 can to empty the correspondence saved in the data file clear when the page of looking at is closed or browser is closed
The mapping relations look between the page and audio output stream.In an alternative embodiment, browser can when creating audio output stream,
The browsing pages browsing pages currently shown being determined as where the audio output stream.
Browser in the present embodiment can obtain target by the mapping relations between browsing pages and audio output stream
The corresponding audio output stream of browsing pages, and then by the corresponding volume adjustment class function of invocation target browsing pages to the mesh
It marks at least one corresponding audio output stream of browsing pages and carries out volume adjustment, to realize for single clear in browser
The audio output look in the page carries out volume adjustment.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (22)
1. a kind of browser volume adjusting method, which is characterized in that the described method includes:
When browser creates audio output stream, the mapping established between the audio output stream and browsing pages where it is closed
System, comprising:
Output traffic identifier is distributed for the audio output stream, by the page mark of the output traffic identifier and the browsing pages where it
Knowledge is associated, being associated with based on output traffic identifier and the page iden-tity establish the audio output stream with where it
Mapping relations between the audio output stream and browsing pages where it are stored in by the mapping relations between browsing pages
In the data file of the browser specified path；
Obtain the volume adjustment instruction for target browsing pages in browser of user's input；
Obtain browser there is currently browsing pages and audio output stream between mapping relations；
According to the mapping relations between the browsing pages and audio output stream, obtain target browsing pages it is corresponding at least one
Audio output stream；
Call the corresponding volume adjustment class function of the target browsing pages it is corresponding to the target browsing pages at least one
Audio output stream carries out volume adjustment, comprising:
Obtain the corresponding volume output control object of the target browsing pages；
Call the volume adjustment class function corresponding to the target browsing pages at least one in the volume output control object
A audio output stream carries out volume adjustment.
2. browser volume adjusting method as described in claim 1, which is characterized in that described to obtain the target browsing pages
Corresponding volume exports control object
The corresponding audio rendering objects of the target browsing pages are obtained, the audio rendering objects include volume output control pair
As.
3. browser volume adjusting method as described in claim 1, which is characterized in that described to call the volume output control
Volume adjustment class function in object carries out volume adjustment at least one corresponding audio output stream of the target browsing pages
Include:
Call the volume adjustment class function SetVolumes () of the volume output control object to the target browsing pages pair
At least one audio output stream answered carries out volume adjustment.
4. browser volume adjusting method as described in claim 1, which is characterized in that described to call the target browsing pages
Corresponding volume adjustment class function at least one corresponding audio output stream of the target browsing pages carry out volume adjustment it
Afterwards further include:
Volume adjustment record is saved, the volume adjustment record includes sound after the page iden-tity and adjusting of the target browsing pages
Amount；
When the browser creates audio output stream, the browsing pages where judging the audio output stream whether there is volume tune
Section record, if the volume of the audio output stream is then arranged according to volume after the adjusting in volume adjustment record, if not
The then volume of audio output stream described in default setting.
5. browser volume adjusting method as claimed in claim 4, which is characterized in that described to be recorded according to the volume adjustment
In adjusting after volume the volume of the audio output stream be set include:
Volume is arranged after adjusting in the volume adjustment record of browsing pages the last time where the audio output stream
The volume of the audio output stream.
6. browser volume adjusting method as claimed in claim 5, which is characterized in that the browsing where the audio output stream
Volume is 50% or 0 after adjusting in the volume adjustment record of page the last time.
7. browser volume adjusting method as claimed in claim 4, which is characterized in that audio output described in the default setting
The volume of stream includes that the browser presets whole default volume.
8. browser volume adjusting method as claimed in claim 7, which is characterized in that the pre-set entirety of browser
Default volume is 50%, 75% or 100%.
9. browser volume adjusting method as described in claim 1, which is characterized in that described to call the target browsing pages
Corresponding volume adjustment class function carries out volume adjustment packet at least one corresponding audio output stream of the target browsing pages
It includes:
0 is set by the volume of at least one corresponding audio output stream of the target browsing pages.
10. browser volume adjusting method as described in claim 1, which is characterized in that the target browsing pages are current
The browsing pages of display, or for when any one or more browsing pages at least one browsing pages of front opening.
11. such as browser volume adjusting method according to any one of claims 1 to 10, which is characterized in that the method is answered
For with the browser of chromium kernel or webkit kernel.
12. a kind of browser volume adjustment device characterized by comprising
Relationship maps establish module, for when browser create audio output stream when, establish the audio output stream and its where
Mapping relations between browsing pages are specifically used for exporting traffic identifier for audio output stream distribution, the output are failed to be sold at auction
Know and be associated with the page iden-tities of the browsing pages where it, exports being associated with for traffic identifier and the page iden-tity based on described
Establish the mapping relations between the audio output stream and browsing pages where it, will the audio output stream and its where
Mapping relations between browsing pages are stored in the data file of the browser specified path；
Regulating command obtains module, and the volume adjustment for target browsing pages in browser for obtaining user's input refers to
It enables, and the associated audio is triggered according to the volume adjustment instruction and obtains module acquisition target browsing pages corresponding at least one
A audio output stream；
Mapping relations obtain module, for obtain browser there is currently browsing pages and audio output stream between mapping pass
System；
Associated audio obtains module, for obtaining target according to the mapping relations between the browsing pages and audio output stream
At least one corresponding audio output stream of browsing pages；
Volume adjusting module, for calling the corresponding volume adjustment class function of the target browsing pages to the target browse page
At least one corresponding audio output stream of face carries out volume adjustment, is specifically used for obtaining the corresponding volume of the target browsing pages
Control object is exported, calls the volume adjustment class function in the volume output control object corresponding to the target browsing pages
At least one audio output stream carry out volume adjustment.
13. browser volume adjustment device as claimed in claim 12, which is characterized in that the volume adjusting module is also used
In: the corresponding audio rendering objects of the target browsing pages are obtained, the audio rendering objects include volume output control pair
As.
14. browser volume adjustment device as claimed in claim 12, which is characterized in that the volume adjusting module is also used
In: call the volume adjustment class function SetVolumes () of the volume output control object to the target browsing pages pair
At least one audio output stream answered carries out volume adjustment.
15. browser volume adjustment device as claimed in claim 12, which is characterized in that further include:
Record preserving module is adjusted, for saving volume adjustment record, the volume adjustment record includes the target browse page
Volume after the page iden-tity and adjusting in face；
The volume adjusting module is also used to: when the browser creates audio output stream, judging audio output stream place
Browsing pages with the presence or absence of volume adjustment record, if then according to the volume adjustment record in adjusting after volume be arranged institute
The volume of audio output stream is stated, if the otherwise volume of audio output stream described in default setting.
16. browser volume adjustment device as claimed in claim 15, which is characterized in that the volume adjusting module is also used
In:
Volume is arranged after adjusting in the volume adjustment record of browsing pages the last time where the audio output stream
The volume of the audio output stream.
17. browser volume adjustment device as claimed in claim 16, which is characterized in that clear where the audio output stream
Look at page the last time volume adjustment record in adjusting after volume be 50% or 0.
18. browser volume adjustment device as claimed in claim 15, which is characterized in that the volume adjusting module is also used
In: the browser presets whole default volume.
19. browser volume adjustment device as claimed in claim 18, which is characterized in that the browser is pre-set whole
Body default volume is 50%, 75% or 100%.
20. browser volume adjustment device as claimed in claim 12, which is characterized in that the volume adjusting module is used for:
0 is set by the volume of at least one corresponding audio output stream of the target browsing pages.
21. browser volume adjustment device as claimed in claim 12, which is characterized in that the target browsing pages are current
The browsing pages of display, or for when any one or more browsing pages at least one browsing pages of front opening.
22. the browser volume adjustment device as described in any one of claim 12~21, which is characterized in that described device is answered
For with the browser of chromium kernel or webkit kernel.
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