CN105867796A - Method and device for adjusting audio/video content playing parameter - Google Patents
Method and device for adjusting audio/video content playing parameter Download PDFInfo
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- CN105867796A CN105867796A CN201510812807.XA CN201510812807A CN105867796A CN 105867796 A CN105867796 A CN 105867796A CN 201510812807 A CN201510812807 A CN 201510812807A CN 105867796 A CN105867796 A CN 105867796A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
The invention discloses a method and a device for adjusting the audio/video content playing parameter. The method includes the steps of in the playing process of the audio-video content, receiving a touch event by a touch screen; if the current touch position is at a preset process adjusting touch belt, further determining the downward-pointing force, otherwise, ignoring the touch event; according to the correspondence between the downward-pointing force and a correction parameter, determining the correction parameter corresponding to the current downward-pointing force; and adjusting the playing parameter of the current audio/video content according to the correction parameter of the current touch event. By use of the technical scheme which has the adjusting mode including multiple correction parameters and allows a user to carry out different fineness adjustment under different adjusting modes, the video watching experience of the user is improved.
Description
Technical field
The present invention relates to multimedia technology field, especially, relate to a kind of audio-video frequency content that adjusts and play ginseng
The method and apparatus of amount.
Background technology
Touch screen is a kind of vicarious liquid crystal indicator receiving the input signals such as contact, when contacting
During graphic button on screen, the haptic feedback system on screen can drive each according to the formula of preprogramming
Plant hookup mechanism, be substituted for mechanical push button panel, and be born by liquid crystal display picture manufacture
Dynamic visual and sound effects.Touch screen is as a kind of up-to-date computer input apparatus, and it is the simplest, side
Just, a kind of man-machine interaction mode.It give multimedia with brand-new looks, be to be rich in attraction
The brand-new multimedia interactive equipment of power.
In audio and video playing software in the terminal units such as mobile phone of today, panel computer, can pass through
Pull the progress bar regulation playing progress rate on touch screen, thus realize fast forwarding and fast rewinding.Pulling progress bar
Time, due to mobile phone or panel computer or mobile phone screen small size limit, by drag gesture control into
The precision ratio of degree bar is relatively low.A solution of the prior art is by between finger tip and progress bar
Distance length control the speed of rewind F.F., but the learning cost of this mode of operation is higher and behaviour
Make efficiency low, thus do not popularize.
It is difficult to accurately adjust the problem of audio and video playing progress for the medium and small screen of prior art, does not the most still have
There is effective solution.
Summary of the invention
In order to solve the problems of the prior art, it is an object of the invention to propose a kind of adjustment in audio frequency and video
Hold the method and apparatus playing parameter, it is possible to allow user the most easily and accurately to adjust and regard
Frequently playing progress rate, it is thus achieved that optimal video viewing experience.
Based on above-mentioned purpose, the technical scheme that the present invention provides is as follows:
The method that audio-video frequency content plays parameter is adjusted according to an aspect of the invention, it is provided a kind of,
Including:
In the playing process of audio-video frequency content, receive touch event by touch screen；
If the touch location of touch event is in default progress regulation touches band, obtain touch event
Lower finger dynamics；
According to the corresponding relation between lower finger dynamics set in advance and corrected parameter, obtain touch event
Corrected parameter；
According to the corrected parameter of touch event, adjust the broadcasting parameter of audio-video frequency content.
Wherein, audio-video frequency content is audio content or video content；Lower finger dynamics includes 3 scopes, depends on
Secondary for dubbing, flicking, heavily by, dub, flicking, heavily by each corresponding corrected parameter.
Above-mentioned broadcasting parameter is playing progress rate, and the broadcasting parameter adjusting audio-video frequency content includes:
Obtain the slide displacement of touch event；
Slide displacement is touched the length of band divided by progress regulation, is multiplied by when always playing of audio-video frequency content
Between, be multiplied by correction factor again, it is thus achieved that the adjustment amount of audio-video frequency content；
Parameter of playing after adjusting is set to adjustment amount and current broadcasting parameter sum.
It addition, while obtaining the lower finger dynamics of touch event, also include:
Obtain the lower finger positional information of touch event, lower finger positional information be used for adjusting following broadcasting parameter it
One: audio frequency and video volume, luminance video, video contrast, video saturation, audio and video playing speed,
Audio and video playing progress；
Adjust current audio-video frequency content play parameter particularly as follows: according to lower finger positional information adjust corresponding with
One of lower parameter: audio frequency and video volume, luminance video, video contrast, video saturation, audio frequency and video are broadcast
Put speed, audio and video playing progress.
It addition, touch screen is capacitive touch screen；Obtain the lower finger dynamics of touch event particularly as follows: obtain
Touch event induction area information on the touchscreen, refers to dynamics under calculating according to induction area information.
According to another aspect of the present invention, it is provided that a kind of audio-video frequency content that adjusts plays the dress of parameter
Put, including:
Acquisition module, in the playing process of audio-video frequency content, receives touch thing by touch screen
Part；
Judge module, if for judging that the touch location of touch event is in default progress regulation and touches
Band, obtains the lower finger dynamics of touch event；
Determine moduli block, be used for according to the corresponding relation between lower finger dynamics set in advance and corrected parameter,
Obtain the corrected parameter of touch event；
Adjusting module, for the corrected parameter according to touch event, adjusts the broadcasting ginseng of audio-video frequency content
Amount.
Wherein, audio-video frequency content is audio content or video content；Lower finger dynamics set in advance includes 3
Individual scope, be followed successively by dub, flicking, heavily by, dub, flicking, heavily by each corresponding one revise ginseng
Number.
Above-mentioned broadcasting parameter is playing progress rate, and adjusting module includes:
Sensing unit, sensing unit is for obtaining the slide displacement of touch event；
Computing unit, computing unit is for touching the length of band by slide displacement divided by progress regulation, be multiplied by
Total reproduction time of audio-video frequency content, it is multiplied by correction factor again, it is thus achieved that the adjustment amount of audio-video frequency content；
Performance element, performance element broadcasting parameter after adjusting is set to adjustment amount and broadcasts with current
Put parameter sum.
It addition, the device adjusting audio-video frequency content broadcasting parameter also includes:
Parameter locating module, parameter locating module is for obtaining the lower finger positional information of touch event, lower finger
Positional information is used for adjusting one of following broadcasting parameter: audio frequency and video volume, luminance video, video contrast
Degree, video saturation, audio and video playing speed, audio and video playing progress；
Parameter performs module, and parameter performs module for adjusting corresponding following ginseng according to lower finger positional information
One of amount: audio frequency and video volume, luminance video, video contrast, video saturation, audio and video playing speed
Degree, audio and video playing progress.
It addition, touch screen is capacitive touch screen；Obtain the lower finger dynamics of touch event particularly as follows: obtain
Touch event induction area information on the touchscreen, refers to dynamics under calculating according to induction area information.
From the above it can be seen that the technical scheme that the present invention provides receives touch thing by touch screen
Part also determines lower finger dynamics, true according to the corresponding relation between lower finger dynamics set in advance and corrected parameter
Determine corrected parameter, and determine the technical scheme adjusting time difference according to corrected parameter so that user is permissible
As required, carry out the most on a small screen accurately adjusting playing progress rate under multiple friction speed, carry
The video of high user is appreciated and being experienced.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example to be briefly described, it should be apparent that, the accompanying drawing in describing below is only
It is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of the method adjusting audio-video frequency content broadcasting parameter of the embodiment of the present invention；
Fig. 2 is in one embodiment of the present of invention, the player prompting figure under non-inductive signal；
Fig. 3 is in one embodiment of the present of invention, senses player prompting figure when dubbing static；
Fig. 4 is in one embodiment of the present of invention, senses player prompting figure when dubbing towing；
Fig. 5 is in one embodiment of the present of invention, senses player prompting figure when flicking pulls；
Fig. 6 is in one embodiment of the present of invention, senses heavily by player prompting figure during towing；
Fig. 7 is in one embodiment of the present of invention, adjusts the particular flow sheet of video playback progress；
Fig. 8 is the structured flowchart of the device adjusting audio-video frequency content broadcasting parameter of the embodiment of the present invention；
Fig. 9 is the detailed structure view of the device adjusting audio-video frequency content broadcasting parameter of the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the present invention
Accompanying drawing in embodiment, carries out clear, complete, detailed further to the technical scheme in the embodiment of the present invention
Carefully describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than all
Embodiment.Based on the embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained
Embodiment, broadly falls into the scope of protection of the invention.
According to one embodiment of present invention, it is provided that a kind of audio-video frequency content that adjusts plays the side of parameter
Method.
As it is shown in figure 1, provide according to embodiments of the present invention adjusts the method that audio-video frequency content plays parameter
Including:
Step S101, in the playing process of audio-video frequency content, receives touch event by touch screen；
Step S102, if the touch location of touch event is in default progress regulation and touches band, obtains
The lower finger dynamics of touch event；
Step S103, according to the corresponding relation between lower finger dynamics set in advance and corrected parameter, obtains
The corrected parameter of touch event；
Step S104, according to the corrected parameter of touch event, adjusts the broadcasting parameter of audio-video frequency content.
Lower finger dynamics can be to regulate video playback progress with continuous print corrected parameter, it is also possible to is divided into
Multiple different lower finger dynamics scopes also determine unified corrected parameter for each lower finger dynamics scope.Its
In, for continuously adjusting, can directly be arranged to corrected parameter to be directly proportional to lower finger dynamics or inverse ratio
Relation, or with referring to the value conduct that dynamics value obtains when front lower finger dynamics divided by (or being multiplied by) under a standard
Corrected parameter；Sectional-regulated for multiple lower finger dynamics scopes, the corrected parameter of every section and segmentation place
Relative position be correlated with.
Wherein, audio-video frequency content is audio content or video content；Lower finger dynamics includes 3 scopes, depends on
Secondary for dubbing, flicking, heavily by, dub, flicking, heavily by each corresponding corrected parameter.Wherein, gently
Point, flicking, heavily by corresponding corrected parameter increasing or decreasing successively.In one embodiment, dub
Corrected parameter be 1, the corrected parameter of flicking is 0.1 to 0.5, heavily by corrected parameter be 0.01 to
0.05。
Above-mentioned broadcasting parameter is playing progress rate, and the broadcasting parameter adjusting audio-video frequency content includes:
Obtain the slide displacement of current touch event；
Obtain the corrected parameter corresponding to lower finger dynamics information set in advance, and by slide displacement divided by screen
The total physical length degree of video playback progress bar on curtain, it is multiplied by total reproduction time of played video, is multiplied by again
Correction factor, it is thus achieved that the adjustment time difference of video；
Play time after adjusting be set to the adjustments time difference of video and current play time it
With on the position at place, wherein, adjusting time difference is that canonical adjusts, during adjustment after current point in time
Between difference then adjusted before current point in time for negative.
In the present embodiment, " displacement " is the vector units that can just can bearing, and " length " is then only to have
The scalar-unit of absolute value.User is in order to advance relative to current time point or fall back, on screen
Slip can forward or backward, and the displacement of generation the most just has positive and negative certainly；This positive and negative next generation can be used
The direction that epi-position is moved.
Optionally, further while determining lower finger dynamics, also determine that finger print information, and fingerprint is believed
Breath and multiple user fingerprint comparisons set in advance, it is judged that whether finger print information presets with user
One of multiple fingerprints identical, be to continue executing with the operation of video playback progress adjustment, otherwise ignore this time
Screen senses.
By this mode, it may be determined that currently carry out whether operator is legal video viewers, use
To prevent other people intentional or unintentional adjustment playing progress rate, the video affecting user appreciates experience.Make
The fingerprint of user is logged the most in advance for comparison.
In view of because the small screen working place limited, video volume, luminance video, video contrast,
The parameters such as video saturation, video playout speed should also be as to be adjusted in mode eaily.Cause
This, in addition to adjusting video playback progress, present invention also offers a kind of embodiment, can enter one
Successive step video volume, luminance video, video contrast, video saturation, video playout speed etc. its
His parameter.The program, while obtaining the lower finger dynamics of touch event, also includes:
Obtain the lower finger positional information of touch event, lower finger positional information be used for adjusting following broadcasting parameter it
One: audio frequency and video volume, luminance video, video contrast, video saturation, audio and video playing speed,
Audio and video playing progress；
Adjust current audio-video frequency content play parameter particularly as follows: according to lower finger positional information adjust corresponding with
One of lower parameter: audio frequency and video volume, luminance video, video contrast, video saturation, audio frequency and video are broadcast
Put speed, audio and video playing progress.
Further, in screen, multiple adjustment is marked off according to the direction parallel along video playback progress bar
Band, each adjustment band correspondence one parameter；For each lower finger screen belt, one corresponding correction ginseng is set
Number, for the multiple different each of which adjusted in band is arranged a corrected parameter, wherein, adjusts band
Numerically become positive correlation or negative correlation with corrected parameter relative to position.
This allow that user is adjusting while video playback progress, in the case of not increasing operational ton
Other video playback parameters that may need regulation can also be regulated simultaneously.
It addition, touch screen is capacitive touch screen；Obtain the lower finger dynamics of touch event particularly as follows: obtain
Touch event induction area information on the touchscreen, refers to dynamics under calculating according to induction area information.Electricity
Hold screen itself and unconsciously by power sensing function.But, for the finger of the mankind, screen is executed by it
The power added is the biggest, and the deformation that finger front end is occurred by screen extruding is the biggest, and finger contacts with screen
The zone of electrical influence produced is the biggest.Therefore, we can be contacted with screen the electricity produced by finger
The area of induction region calculates the dynamics referred under user in proportion.
Technical scheme is expanded on further below according to specific embodiment.
The present embodiment uses multiple different lower finger dynamics as adjustment modes.We gather finger and screen
The area of the zone of electrical influence produced that contacts, and two area thresholds are set, its value is divided into three
Individual level, corresponding respectively dub, flicking, heavily by three kinds of different lower finger dynamics.
Different adjustment modes can be entered by the lower finger dynamics effect of varying level, in the present embodiment,
Dubbing is the quick input mode of standard, and its corrected parameter is 1, for the most movable；Gently
By compared to dubbing dragging speed reduction, its corrected parameter is 0.25, i.e. degree of regulation is 4 dubbed
Times, for being accurately positioned in the little scope of progress；Heavily by being then driving style, its correction the most slowly
Parameter is minimum, for checking all details of video in units of frame.
Below as a example by video display process, the present invention is adjusted audio-video frequency content and plays the one of parametric approach
Individual specific embodiment illustrates.Fig. 7 shows the workflow of this whole process.
Step S701, typing necessary information set in advance, i.e. user fingerprint, dynamics threshold value and model
Enclose, lower finger screen belt scope etc. needs parameter or the rule read in adjustment；
Step S702, initializes and commences play out video and commence play out video；
Step S703, touch screen is started working；
Step S704, touch screen constantly tries to obtain induced signal, has signal then to enter step S705, no
Then returning step S703, Fig. 2 is illustrated that the broadcasting pictures of display screen when being not sensed by touch signal, this
Time video normal play and do not show any prompting；
Step S705, when getting induced signal, gathers fingerprint from induced signal；
Step S706, by the fingerprint collected with preset in fingerprint comparison, if can not with set in advance
Fixed any fingerprint matching, then judge, done by this operation non-user, ignore this induced signal and return
Return step S703 standby；After completing coupling and confirming as user, obtain sense in step S707 further
Answer area, obtain adjustment displacement in step S708, under step S709 obtains, refer to position.
Step S707, obtains the induction area of induced signal；
Step S708, obtains the adjustment displacement of induced signal；
Step S709, obtains the lower finger position of induced signal；
Step S710, refers to dynamics under calculating according to induction area；
Step S711, obtains the correction factor of corresponding scope, and is shown by this correction factor according to lower finger dynamics
Show on screen, current adjustment modes is fed back；
When sensing that finger dubs and keeps static, prompting user selects the statement " root of adjustment modes
Advance and retreat speed is adjusted according to finger force size " as shown in Figure 3；
Fig. 4 shows that the prompting dubbing dynamics sub-screen " adjusts according to finger force size and retreats
Speed " many concrete dynamics sensing result " fast advance and retreat " in lower section；
Fig. 5 shows that the prompting at flicking dynamics sub-screen " adjusts according to finger force size and retreats
Speed " many concrete dynamics sensing result " 1/4th speed are retreated " in lower section；
Fig. 6 shows and heavily " is being adjusted according to finger force size by the prompting of dynamics sub-screen and retreating
Speed " the many dynamics sensing results specifically in lower section " retreat at a slow speed "；
User can understand oneself according to this whether at the playing progress rate adjusting video at the appropriate speed；
Step S712, adjusts, according to what step S708 obtained, the correction factor that displacement obtains with step S711
Common calculating adjusts time difference, and wherein, the adjustment time difference of video is equal to slide displacement (such as 1mm)
Divided by the total physical length degree (such as 90mm) of video playback progress bar on screen, it is multiplied by played video
Total reproduction time (such as 4200s), it is multiplied by correction factor (such as: 1/4) again；
Step S713, will adjust time difference and show on screen；
Step S714, adjusts video progress according to adjusting time difference；
Step S715, according to lower finger position continuation other play parameter of adjustment in step S709, and
After step S714 adjustment video progress completes, return step S703 and constantly try to obtain induced signal, and
It is adjusted again according to above-mentioned steps, until video playback terminates.
According to another aspect of the present invention, it is provided that a kind of audio-video frequency content that adjusts plays the dress of parameter
Put.
As shown in Figure 8, the audio-video frequency content that adjusts provided according to embodiments of the present invention plays the device of parameter
Including:
According to another aspect of the present invention, it is provided that a kind of audio-video frequency content that adjusts plays the dress of parameter
Put, including:
Acquisition module 81, in the playing process of audio-video frequency content, receives touch by touch screen
Event；
Judge module 82, if for judging that the touch location of touch event is in default progress regulation and touches
Touch band, obtain the lower finger dynamics of touch event；
Determine moduli block 83, for according to the corresponding pass between lower finger dynamics set in advance and corrected parameter
System, obtains the corrected parameter of touch event；
Adjusting module 84, for the corrected parameter according to touch event, adjusts the broadcasting ginseng of audio-video frequency content
Amount.
Wherein, audio-video frequency content is audio content or video content；Lower finger dynamics set in advance includes 3
Individual scope, be followed successively by dub, flicking, heavily by, dub, flicking, heavily by each corresponding one revise ginseng
Number.
Above-mentioned broadcasting parameter is playing progress rate, as it is shown in figure 9, adjusting module 84 includes:
Sensing unit 841, sensing unit 841 is for obtaining the slide displacement of touch event；
Computing unit 842, computing unit 842 for touching the length of band by slide displacement divided by progress regulation
Degree, it is multiplied by total reproduction time of audio-video frequency content, is multiplied by correction factor again, it is thus achieved that the tune of audio-video frequency content
Whole amount；
Performance element 843, the performance element 843 broadcasting parameter after adjusting be set to adjustment amount with
Current broadcasting parameter sum.
As it is shown in figure 9, the device adjusting audio-video frequency content broadcasting parameter also includes:
Parameter locating module 85, parameter locating module 85 is for obtaining the lower finger position letter of touch event
Breath, lower finger positional information is used for adjusting one of following broadcasting parameter: audio frequency and video volume, luminance video, regard
Frequently contrast, video saturation, audio and video playing speed, audio and video playing progress；
Parameter performs module 86, and parameter performs module 86 for adjusting correspondence according to lower finger positional information
One of following parameter: audio frequency and video volume, luminance video, video contrast, video saturation, audio frequency and video
Broadcasting speed, audio and video playing progress.
It addition, touch screen is capacitive touch screen；Obtain the lower finger dynamics of touch event particularly as follows: obtain
Touch event induction area information on the touchscreen, refers to dynamics under calculating according to induction area information.
Described acquisition module can be additionally used in and determines finger print information, and by described finger print information with set in advance
Multiple user fingerprint comparisons, it is judged that described finger print information multiple fingerprints the most set in advance with user
One of identical, be to continue executing with the operation of video playback progress adjustment, otherwise ignore the sensing of this screen.
In this device, can mark off many according to the direction parallel along video playback progress bar in screen
Individual adjustment carries, each adjustment band correspondence one parameter；For each lower finger screen belt arrange one corresponding
Corrected parameter, for the multiple different each of which adjusted in band being arranged a corrected parameter, wherein,
Adjust band numerically becomes positive correlation or negative correlation relative to position with corrected parameter.
In sum, by means of the technique scheme of the present invention, touch event is received by touch screen
And determine lower finger dynamics, determine according to the corresponding relation between lower finger dynamics set in advance and corrected parameter
Corrected parameter, and the technical scheme adjusting time difference is determined according to corrected parameter so that user can be by
According to needs, carry out the most on a small screen accurately adjusting playing progress rate under multiple friction speed, improve
The video of user is appreciated and being experienced；Meanwhile, the slide displacement produced on touch screen is made to pass through corrected parameter
Determine and show that the technical scheme adjusting time difference allows user according to wanting that the time period length moved is accurate
Ground determines slippage, and the video further increasing user appreciates experience；It addition, set on a display screen
Put multiple adjustment band to carry out the adjustment of non-video playing progress rate parameter user can be broadcast at regulation video
Regulate other parameters while degree of putting into, reduce the complexity of video play operation, in terms of another
The video that improve user appreciates experience.
Those of ordinary skill in the field are it is understood that the foregoing is only the specific embodiment of the present invention
, be not limited to the present invention, all within the spirit and principles in the present invention, that is done any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. one kind adjusts the method that audio-video frequency content plays parameter, it is characterised in that including:
In the playing process of audio-video frequency content, receive touch event by touch screen；
If the touch location of described touch event is in default progress regulation touches band, obtain described touching
Touch the lower finger dynamics of event；
According to the corresponding relation between lower finger dynamics set in advance and corrected parameter, obtain described touch thing
The corrected parameter of part；
According to the corrected parameter of described touch event, adjust the broadcasting parameter of described audio-video frequency content.
Method the most according to claim 1, it is characterised in that in described audio-video frequency content is audio frequency
Perhaps video content；Described lower finger dynamics includes 3 scopes, be followed successively by dub, flicking, heavily by, institute
State dub, flicking, heavily by each corresponding corrected parameter.
Method the most according to claim 1 and 2, it is characterised in that described broadcasting parameter is for playing
Progress, the broadcasting parameter of the described audio-video frequency content of described adjustment includes:
Obtain the slide displacement of described touch event；
Described slide displacement is touched the length of band divided by the regulation of described progress, is multiplied by described audio-video frequency content
Total reproduction time, be multiplied by described correction factor again, it is thus achieved that the adjustment amount of described audio-video frequency content；
Parameter of playing after adjusting is set to described adjustment amount and current broadcasting parameter sum.
Method the most according to claim 1, it is characterised in that under obtaining described touch event
While finger dynamics, also include:
Obtaining the lower finger positional information of described touch event, described lower finger positional information is used for adjusting following broadcasting
Put one of parameter: audio frequency and video volume, luminance video, video contrast, video saturation, audio frequency and video are broadcast
Put speed, audio and video playing progress；
The current audio-video frequency content of described adjustment plays parameter particularly as follows: adjust according to described lower finger positional information
One of corresponding following parameter: audio frequency and video volume, luminance video, video contrast, video saturation,
Audio and video playing speed, audio and video playing progress.
Method the most according to claim 1, it is characterised in that described touch screen is capacitance touch
Screen；The lower finger dynamics of the described touch event of described acquisition is particularly as follows: obtain described touch event and touch described
Touch the induction area information on screen, under calculating according to described induction area information, refer to dynamics.
6. the device adjusting audio-video frequency content broadcasting parameter, it is characterised in that including:
Acquisition module, in the playing process of audio-video frequency content, receives touch thing by touch screen
Part；
Judge module, if for judging that the touch location of described touch event is in default progress regulation
Touch band, obtain the lower finger dynamics of described touch event；
Determine moduli block, be used for according to the corresponding relation between lower finger dynamics set in advance and corrected parameter,
Obtain the corrected parameter of described touch event；
Adjusting module, for the corrected parameter according to described touch event, adjusts described audio-video frequency content
Play parameter.
Device the most according to claim 6, it is characterised in that in described audio-video frequency content is audio frequency
Perhaps video content；Described lower finger dynamics set in advance includes 3 scopes, is followed successively by and dubs, gently
Press, heavily press, described in dub, flicking, heavily by each corresponding corrected parameter.
8. according to the device described in claim 6 or 7, it is characterised in that described broadcasting parameter is for playing
Progress, described adjusting module includes:
Sensing unit, described sensing unit is for obtaining the slide displacement of described touch event；
Computing unit, described computing unit is for touching band by described slide displacement divided by the regulation of described progress
Length, be multiplied by total reproduction time of described audio-video frequency content, be multiplied by correction factor again, it is thus achieved that described sound
The adjustment amount of video content；
Performance element, described performance element for will adjust after broadcasting parameter be set to described adjustment amount with
Current broadcasting parameter sum.
Device the most according to claim 6, it is characterised in that also include:
Parameter locating module, described parameter locating module is for obtaining the lower finger position letter of described touch event
Breath, described lower finger positional information is used for adjusting one of following broadcasting parameter: audio frequency and video volume, video are bright
Degree, video contrast, video saturation, audio and video playing speed, audio and video playing progress；
Parameter performs module, and described parameter performs module for adjusting correspondence according to described lower finger positional information
One of following parameter: audio frequency and video volume, luminance video, video contrast, video saturation, sound regard
Frequently broadcasting speed, audio and video playing progress.
Device the most according to claim 6, it is characterised in that described touch screen is capacitive touch
Touch screen；The lower finger dynamics of the described touch event of described acquisition is particularly as follows: obtain described touch event described
Induction area information on touch screen, refers to dynamics under calculating according to described induction area information.
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Cited By (9)
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| CN106681604A (en) * | 2016-11-29 | 2017-05-17 | 维沃移动通信有限公司 | Method for adjusting video playing progress and mobile terminal |
| WO2017185779A1 (en) * | 2016-04-25 | 2017-11-02 | 努比亚技术有限公司 | Device and method for positioning audio/video |
| CN107980117A (en) * | 2016-12-22 | 2018-05-01 | 深圳市柔宇科技有限公司 | A kind of parameter adjusting method of mobile equipment, system and mobile equipment |
| CN108055491A (en) * | 2017-11-30 | 2018-05-18 | 努比亚技术有限公司 | A kind of record screen method and terminal |
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