CN104199611B - A kind of mobile terminal adjusts the method and device of playing progress rate - Google Patents
A kind of mobile terminal adjusts the method and device of playing progress rate Download PDFInfo
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- CN104199611B CN104199611B CN201410438798.8A CN201410438798A CN104199611B CN 104199611 B CN104199611 B CN 104199611B CN 201410438798 A CN201410438798 A CN 201410438798A CN 104199611 B CN104199611 B CN 104199611B
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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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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Abstract
The present invention is applied to technical field of mobile terminals there is provided the method and device that a kind of mobile terminal adjusts playing progress rate, including：The corresponding playing progress bar of the multimedia file is generated in the mobile terminal playing multimedia file；Receive the first touching instruction that user inputs on the touch-screen of the mobile terminal；Judge to whether there is in first touching instruction the first distance and the range difference of second distance between any two touch point and be more than first threshold, if so, the playing progress bar is amplified into prearranged multiple；The second touching instruction inputted in the playing progress bar of the user after amplification is received, if second touching instruction instructs for single-touch, the playing progress rate of the multimedia file is adjusted according to the corresponding input position of second touching instruction.The present invention substantially increases the precision that mobile terminal adjusts playing progress rate by the playing progress rate of the accurately position multimedia file of the playing progress bar after amplification.
Description
Technical field
The invention belongs to the method and dress of technical field of mobile terminals, more particularly to a kind of mobile terminal adjustment playing progress rate
Put.
Background technology
In the prior art, mobile terminal is literary to adjust multimedia by receiving F.F. instruction or rewind instruction that user inputs
The playing progress rate of part, or entered by receiving broadcasting of the instruction for the dragging progress bar that user inputs to adjust multimedia file
Degree, still, the Adjustment precision of the mode of above-mentioned mobile terminal adjustment playing progress rate be low, it is impossible to accurately position multimedia file
Play precision.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of method that mobile terminal adjusts playing progress rate, existing to solve
The mode precision of mobile terminal adjustment multimedia file playing progress rate is low, it is impossible to the problem of precise positioning playing progress rate.
The embodiment of the present invention is achieved in that a kind of method that mobile terminal adjusts playing progress rate, including：
In the mobile terminal playing multimedia file, the corresponding playing progress bar of the multimedia file is generated；
Receive the first touching instruction that user inputs on the touch-screen of the mobile terminal；
When first touching instruction is that multiple point touching is instructed, judge in first touching instruction with the presence or absence of any
The range difference of the first distance between two touch points and second distance is more than first threshold, if so, by the playing progress bar
It is amplified to prearranged multiple；Wherein, first distance is end of input moment described two touches of first touching instruction
The distance between point, second distance between input initial time described two touch points of first touching instruction away from
From；
The second touching instruction inputted in the playing progress bar of the user after amplification is received, if described second touches
It is single-touch instruction to touch instruction, then adjusts the multimedia file according to the corresponding input position of second touching instruction
Playing progress rate.
The another object of the embodiment of the present invention is to provide the device that a kind of mobile terminal adjusts playing progress rate, including：
Playing progress bar generation module, in the mobile terminal playing multimedia file, generating the multimedia
The corresponding playing progress bar of file；
Touching instruction receiving module, refers to for receiving user inputs on the touch-screen of the mobile terminal first and touching
Order；
Playing progress bar amplification module, for when first touching instruction is that multiple point touching is instructed, judging described the
The first distance and the range difference of second distance that whether there is in one touching instruction between any two touch point are more than the first threshold
Value, if so, the playing progress bar is amplified into prearranged multiple；Wherein, first distance is first touching instruction
The end of input moment the distance between described two touch points, second distance is the input initial time of first touching instruction
The distance between described two touch points；
Playing progress rate adjusting module, for receiving inputted in the playing progress bar of the user after amplification second
Touching instruction, if second touching instruction instructs for single-touch, according to the corresponding input bit of second touching instruction
Put the playing progress rate for adjusting the multimedia file.
The beneficial effect that the embodiment of the present invention exists compared with prior art is：The embodiment of the present invention passes through in mobile terminal
When playing multimedia file, the first touching instruction of user's input is received, there is any two touch in the first touching instruction
When the first distance and the range difference of second distance between point are more than first threshold, playing progress bar is amplified to specified multiple,
The second touching instruction inputted in the playing progress bar of user after amplification is received again, if the second touching instruction refers to for single-touch
Order, then adjust the playing progress rate of multimedia file, after amplification according to the corresponding input position of the second touching instruction
The playing progress rate of playing progress bar accurately position multimedia file, substantially increases the essence that mobile terminal adjusts playing progress rate
Degree.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only some of the present invention
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the implementation process figure of the method for mobile terminal adjustment playing progress rate provided in an embodiment of the present invention；
Fig. 2 be mobile terminal provided in an embodiment of the present invention adjustment playing progress rate method and step S101 in multimedia file
The schematic diagram of corresponding playing progress bar；
Fig. 3 is played described in the method and step S103 of mobile terminal provided in an embodiment of the present invention adjustment playing progress rate
Progress bar is amplified to the schematic diagram of specified multiple；
Fig. 4 be generate in the method and step S101 of mobile terminal provided in an embodiment of the present invention adjustment playing progress rate it is described many
Media file corresponding playing progress bar implements flow chart；
Fig. 5 is the method and step S402 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention schematic diagram；
Fig. 6 is played described in the method and step S103 of mobile terminal provided in an embodiment of the present invention adjustment playing progress rate
What progress bar was amplified to specified multiple implements flow chart；
Fig. 7 is the method and step S603 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention schematic diagram；
Fig. 8 be the mobile terminal adjustment playing progress rate that another embodiment of the present invention is provided method and step S103 in will be described
What playing progress bar was amplified to specified multiple implements flow chart；
Fig. 9 is the method and step S803 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention schematic diagram；
Figure 10 is the structured flowchart of the device of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention is referred to by mobile terminal playing multimedia file, receiving the first of user's input and touching
Order, the first distance and the range difference of second distance existed in the first touching instruction between any two touch point is more than first
During threshold value, playing progress bar is amplified to specified multiple, then receive second inputted in the playing progress bar of user after amplification
Touching instruction is more according to the corresponding input position adjustment of the second touching instruction if the second touching instruction instructs for single-touch
The playing progress rate of media file, from there through the playing progress rate of the accurately position multimedia file of the playing progress bar after amplification,
Substantially increase the precision that mobile terminal adjusts playing progress rate.
Mobile terminal in the embodiment of the present invention can include mobile phone (or being " honeycomb " phone) and with movement
The computer of terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device,
They exchange language and/or data with wireless access network.For example, PCS (Personal Communication
Service, PCS) phone, wireless phone, Session initiation Protocol (Session Initiation Protocol, SIP) phone,
WLL (Wireless Local Loop, WLL) is stood, personal digital assistant (Personal Digital
Assistant, PDA) etc. equipment, be not limited thereto.
Fig. 1 shows the implementation process figure of the method for mobile terminal adjustment playing progress rate provided in an embodiment of the present invention, in detail
State as follows：
In step S101, in the mobile terminal playing multimedia file, the multimedia file is generated corresponding
Playing progress bar.
In embodiments of the present invention, in mobile terminal playing multimedia file, the multimedia file correspondence automatically generated
Playing progress bar averagely show each period.
Fig. 2 shows multimedia in the method and step S101 of mobile terminal provided in an embodiment of the present invention adjustment playing progress rate
The schematic diagram of the corresponding playing progress bar of file, reference picture 2：In embodiments of the present invention, with the time span of multimedia file
To be illustrated exemplified by 60 minutes.As one embodiment of the present of invention, averagely shown in 60 minutes in playing progress bar
Each period.Reference picture 2, was divided into 6 periods, the length of each period is 10 minutes, mobile terminal by 60 minutes
6 periods are averagely shown in playing progress bar.
As an alternative embodiment of the invention, the currently playing progress point using multimedia file is starting point, according to many matchmakers
The time span of body file determines the display precision of playing progress bar.For example, currently playing progress point is 10 minutes, then playing progress rate
Bar averagely shows the period of 10 minutes to 60 minutes.
In step s 102, the first touching instruction that user inputs on the touch-screen of the mobile terminal is received.
In step s 103, when first touching instruction is that multiple point touching is instructed, first touching instruction is judged
In whether there is any two touch point between the first distance and second distance range difference be more than first threshold, if so, will
The playing progress bar is amplified to prearranged multiple；Wherein, when first distance is the end of input of first touching instruction
The distance between described two touch points are carved, second distance is described two tactile for the input initial time of first touching instruction
Touch the distance between a little.
Preferably, when the first touching instruction is that multiple point touching is instructed, the first touching instruction includes two touch points.When
When the distance between two touch points in one touching instruction increase, amplify playing progress bar；Two in the first touching instruction
When the distance between individual touch point reduces, playing progress bar is reduced.
When the distance between two touch points in the first touching instruction increase, calculate the first distance and second distance it
Between range difference, if range difference be more than first threshold, playing progress bar is amplified to specified multiple.Herein, specified multiple
It can be changed according to the size of range difference.Alternatively, the specified multiple of amplification playing progress bar and range difference positive correlation.At this
In, the first distance refers to that user inputs finish time the distance between two touch points of the first touching instruction, second distance
Refer to that user inputs the distance between two touch points of initial time of the first touching instruction.If mobile terminal is repeatedly received
User input amplification playing progress bar instruction, then playing progress bar can repeatedly amplify.Herein, not to playing progress bar
Precision is construed as limiting, that is to say, that playing progress bar can be amplified to playing progress bar and accurately show that user wishes the broadcasting of positioning
Progress point.
Fig. 3, which is shown in the method and step S103 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention, incites somebody to action described
Playing progress bar is amplified to the schematic diagram of specified multiple.It should be noted that user inputs in the playing progress bar shown in Fig. 3
The instruction of progress bar is dragged to the left, you can playing progress bar is shown 40 points to 60 points of playing progress bar part；User is in Fig. 3
The instruction for dragging progress bar to the right is inputted in shown playing progress bar, you can playing progress bar is shown that 0 point to 10 points broadcasts
Put progress bar part.
In step S104, receive the second touch inputted in the playing progress bar of the user after amplification and refer to
Order, if second touching instruction instructs for single-touch, is adjusted according to the corresponding input position of second touching instruction
The playing progress rate of the multimedia file.
In embodiments of the present invention, when the second touching instruction is that single-touch is instructed, the defeated of the second touching instruction is obtained
Enter position, corresponding playing progress rate point is determined according to the input position of the second touching instruction, further according to the playing progress rate point of determination
Adjust the playing progress rate of multimedia file.
Fig. 4, which is shown in the method and step S101 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention, generates institute
That states the corresponding playing progress bar of multimedia file implements flow chart, and details are as follows：
In step S401, the currently playing progress point for playing the multimedia file is obtained；
In step S402, the corresponding playing progress bar of the multimedia file is used as using the currently playing progress point
It is centrally generated the playing progress bar.
In embodiments of the present invention, shown using the currently playing progress point of multimedia file as the center of playing progress bar
Playing progress bar.Fig. 5 shows showing for the method and step S402 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention
It is intended to.It should be noted that the display precision of playing progress bar can also can be set by system default by user.In Fig. 5,
Currently playing progress point is 10 minutes, and display precision is 1 minute.
Fig. 6, which is shown in the method and step S103 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention, incites somebody to action described
What playing progress bar was amplified to specified multiple implements flow chart, and details are as follows：
In step s 601, the time difference of each progress point and currently playing progress point is obtained；
In step S602, the times magnification of the playing progress bar according to determining the time difference at each progress point
The multiplication factor of playing progress bar at number, each described progress point is negatively correlated with the time difference；
In step S603, according to the multiplication factor of the playing progress bar at each described progress point amplification it is described play into
Spend bar.
In embodiments of the present invention, the multiplication factor of the playing progress bar at each progress point and each progress point with it is current
The time difference of playing progress rate point is negatively correlated.For example, currently playing progress point is 10 minutes, then 0 to 20 point of playing progress bar is put
Big multiple is 3 times, and the multiplication factor of 20 to 40 points of playing progress bar is 2 times, the times magnification of 40 to 60 points of playing progress bar
Number is 1 times.Fig. 7 shows the method and step S603 of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention signal
Figure.In embodiments of the present invention, specified multiple is determined by the multiplication factor of the playing progress bar of each progress point.
Preferably, the first touching instruction that user inputs on the touch-screen of the mobile terminal is received described in step S102
Specially：
Receive the specified location input of user's playing progress bar on the touch-screen of the mobile terminal first touches
Touch instruction.
Herein, the specified location of playing progress bar refers to the position where the playing progress rate point of user's request positioning,
Or in the certain limit near the position where the playing progress rate point of user's request positioning.
Fig. 8 shows in the method and step S103 for the mobile terminal adjustment playing progress rate that another embodiment of the present invention is provided and incited somebody to action
What the playing progress bar was amplified to specified multiple implements flow chart, and details are as follows：
In step S801, each touch point is parallel with the playing progress bar in acquisition first touching instruction
Average coordinates value on coordinate；
In step S802, the corresponding playing progress rate of first touching instruction is determined according to the average coordinates value
The first progress point on bar；
In step S803, the playing progress bar before and after amplification the first progress point in preset time range is to specified times
Number.
So that the first touching instruction is comprising two touch points as an example.Assuming that playing progress bar is parallel with x-axis, then obtains first and touch
Touch the x-axis coordinate x of two touch points in instruction1And x2, calculate x1And x2Average value x ', determine coordinate value in playing progress bar
It is the first progress point for x ' playing progress rate point, the playing progress bar before and after the first progress point of amplification in preset time range.
Here, preset time range can be 10 minutes, can also be determined by the time span of multimedia file, for example, when default
Between scope for multimedia file time span 1/5th.Fig. 9 shows that mobile terminal provided in an embodiment of the present invention is adjusted
The method and step S803 of whole playing progress rate schematic diagram.Reference picture 9, the first progress point is 15 minutes, then amplifies 10 to 20 offices
Playing progress bar is to 2 times of former playing progress bar.
The embodiment of the present invention is referred to by mobile terminal playing multimedia file, receiving the first of user's input and touching
Order, the first distance and the range difference of second distance existed in the first touching instruction between any two touch point is more than first
During threshold value, playing progress bar is amplified to specified multiple, then receive second inputted in the playing progress bar of user after amplification
Touching instruction is more according to the corresponding input position adjustment of the second touching instruction if the second touching instruction instructs for single-touch
The playing progress rate of media file, from there through the playing progress rate of the accurately position multimedia file of the playing progress bar after amplification,
Substantially increase the precision that mobile terminal adjusts playing progress rate.
Figure 10 shows the structured flowchart of the device of mobile terminal adjustment playing progress rate provided in an embodiment of the present invention, the dress
Put and can be used for the method that service chart 1 adjusts playing progress rate to the mobile terminal described in Fig. 9.It should be noted that the present invention is real
The device for applying the mobile terminal adjustment playing progress rate of example offer can be mobile terminal, or be built in mobile terminal
Device, is not limited thereto.For convenience of description, it illustrate only part related to the present embodiment.
Reference picture 10, the device includes：
Playing progress bar generation module 1001, in the mobile terminal playing multimedia file, generating described many
The corresponding playing progress bar of media file；
Touching instruction receiving module 1002, is touched for receiving user inputs on the touch-screen of the mobile terminal first
Touch instruction；
Playing progress bar amplification module 1003, for when first touching instruction is that multiple point touching is instructed, judging institute
State and whether there is the range difference of the first distance and second distance between any two touch point in the first touching instruction and be more than the
One threshold value, if so, the playing progress bar is amplified into prearranged multiple；Wherein, first distance touches for described first refers to
End of input moment the distance between described two touch points of order, second distance originates for the input of first touching instruction
Moment the distance between described two touch points；
Playing progress rate adjusting module 1004, for receiving what is inputted in the playing progress bar of the user after amplification
Second touching instruction, it is corresponding defeated according to second touching instruction if second touching instruction instructs for single-touch
Enter the playing progress rate of multimedia file described in position adjustment.
Preferably, the playing progress bar generation module 1001 includes：
Currently playing progress point acquisition submodule 10011, for obtain play the multimedia file it is currently playing enter
Degree point；
Playing progress bar generates submodule 10012, for being used as the multimedia file using the currently playing progress point
Corresponding playing progress bar is centrally generated the playing progress bar.
Preferably, the playing progress bar amplification module 1003 includes：
Time difference acquisition submodule 10031, the time difference for obtaining each progress point and currently playing progress point；
Multiplication factor determination sub-module 10032, for the broadcasting according to time difference determination at each progress point
The multiplication factor of playing progress bar at the multiplication factor of progress bar, each described progress point is negatively correlated with the time difference；
First playing progress bar amplifies submodule 10033, for according to the playing progress bar at each described progress point
Multiplication factor amplifies the playing progress bar.
Preferably, the touching instruction receiving module 1002 specifically for：
Receive the specified location input of user's playing progress bar on the touch-screen of the mobile terminal first touches
Touch instruction.
Preferably, the playing progress bar amplification module 1003 includes：
Average coordinates value acquisition submodule 10034, for obtain in first touching instruction each touch point with institute
State the average coordinates value on the parallel coordinate of playing progress bar；
First progress point determination sub-module 10035, for determining first touching instruction according to the average coordinates value
The first progress point in the corresponding playing progress bar；
Second playing progress bar amplifies submodule 10036, for amplifying preset time range before and after the first progress point
Interior playing progress bar is to specified multiple.
The embodiment of the present invention is referred to by mobile terminal playing multimedia file, receiving the first of user's input and touching
Order, the first distance and the range difference of second distance existed in the first touching instruction between any two touch point is more than first
During threshold value, playing progress bar is amplified to specified multiple, then receive second inputted in the playing progress bar of user after amplification
Touching instruction is more according to the corresponding input position adjustment of the second touching instruction if the second touching instruction instructs for single-touch
The playing progress rate of media file, from there through the playing progress rate of the accurately position multimedia file of the playing progress bar after amplification,
Substantially increase the precision that mobile terminal adjusts playing progress rate.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of method that mobile terminal adjusts playing progress rate, it is characterised in that including：
In the mobile terminal playing multimedia file, the corresponding playing progress bar of the multimedia file is generated；
Receive the first touching instruction that user inputs on the touch-screen of the mobile terminal；
When first touching instruction is that multiple point touching is instructed, judge to whether there is any two in first touching instruction
The first distance and the range difference of second distance between touch point are more than first threshold, if so, the playing progress bar is amplified
To specified multiple；Wherein, it is described first distance for first touching instruction the end of input moment described two touch points it
Between distance, second distance for first touching instruction the distance between described two touch points of input initial time；
The second touching instruction inputted in the playing progress bar of the user after amplification is received, if second touch refers to
Make and being instructed for single-touch, then the broadcasting of the multimedia file is adjusted according to the corresponding input position of second touching instruction
Progress；
It is described the playing progress bar is amplified to specified multiple to include：
Obtain the time difference of each progress point and currently playing progress point；
At the multiplication factor of playing progress bar according to determining the time difference at each progress point, each described progress point
Playing progress bar multiplication factor and the time difference it is negatively correlated；
The playing progress bar is amplified according to the multiplication factor of the playing progress bar at each described progress point.
2. the method as described in claim 1, it is characterised in that the corresponding playing progress bar of the generation multimedia file
Including：
Obtain the currently playing progress point for playing the multimedia file；
The broadcasting is centrally generated using the currently playing progress point as the corresponding playing progress bar of the multimedia file
Progress bar.
3. the method as described in claim 1, it is characterised in that the reception user is defeated on the touch-screen of the mobile terminal
The first touching instruction entered is specially：
Receive the first of the specified location input of user's playing progress bar on the touch-screen of the mobile terminal and touch and refer to
Order.
4. method as claimed in claim 3, it is characterised in that described that the playing progress bar is amplified to specified multiple bag
Include：
Obtain average coordinates of each touch point on the coordinate parallel with the playing progress bar in first touching instruction
Value；
The first progress point in the corresponding playing progress bar of first touching instruction is determined according to the average coordinates value；
Amplify playing progress bar before and after the first progress point in preset time range to specified multiple.
5. a kind of mobile terminal adjusts the device of playing progress rate, it is characterised in that including：
Playing progress bar generation module, in the mobile terminal playing multimedia file, generating the multimedia file
Corresponding playing progress bar；
Touching instruction receiving module, for receiving the first touching instruction that user inputs on the touch-screen of the mobile terminal；
Playing progress bar amplification module, for when first touching instruction is that multiple point touching is instructed, judging that described first touches
Touch the first distance and the range difference of second distance that whether there is in instruction between any two touch point and be more than first threshold, if
It is that the playing progress bar is amplified to prearranged multiple；Wherein, first distance is the input knot of first touching instruction
The beam moment the distance between described two touch points, second distance is two described in the input initial time of first touching instruction
The distance between individual touch point；
Playing progress rate adjusting module, second inputted for receiving in the playing progress bar of the user after amplification touches
Instruction, if second touching instruction instructs for single-touch, is adjusted according to the corresponding input position of second touching instruction
The playing progress rate of the whole multimedia file；
The playing progress bar amplification module includes：
Time difference acquisition submodule, the time difference for obtaining each progress point and currently playing progress point；
Multiplication factor determination sub-module, for putting for the playing progress bar according to time difference determination at each progress point
The multiplication factor of playing progress bar at big multiple, each described progress point and the time difference are negatively correlated；
First playing progress bar amplifies submodule, for being put according to the multiplication factor of the playing progress bar at each described progress point
The big playing progress bar.
6. device as claimed in claim 5, it is characterised in that the playing progress bar generation module includes：
Currently playing progress point acquisition submodule, the currently playing progress point of the multimedia file is played for obtaining；
Playing progress bar generates submodule, for being played using the currently playing progress point as the multimedia file is corresponding
Progress bar is centrally generated the playing progress bar.
7. device as claimed in claim 5, it is characterised in that the touching instruction receiving module specifically for：
Receive the first of the specified location input of user's playing progress bar on the touch-screen of the mobile terminal and touch and refer to
Order.
8. device as claimed in claim 7, it is characterised in that the playing progress bar amplification module includes：
Average coordinates value acquisition submodule, for obtain in first touching instruction each touch point with the playing progress rate
Average coordinates value on the parallel coordinate of bar；
First progress point determination sub-module, for according to the average coordinates value determine first touching instruction it is corresponding described in
The first progress point in playing progress bar；
Second playing progress bar amplifies submodule, enters for amplifying the broadcasting before and after the first progress point in preset time range
Bar is spent to specified multiple.
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| CN201410438798.8A CN104199611B (en) | 2014-08-29 | 2014-08-29 | A kind of mobile terminal adjusts the method and device of playing progress rate |
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| CN201410438798.8A CN104199611B (en) | 2014-08-29 | 2014-08-29 | A kind of mobile terminal adjusts the method and device of playing progress rate |
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