Summary of the invention
The purpose of the embodiment of the invention provides a kind of control method for playing multimedia and device and multimedia play equipment, above-mentioned method, device and equipment can be simplified the user carries out Play Control to multimedia operating process under the prerequisite that does not influence display effect.
For achieving the above object, the embodiment of the invention provides a kind of control method for playing multimedia, comprising:
Obtain the Vector Message of user by the touch modules input;
From the control information data storehouse, obtain Play Control information according to described Vector Message;
Carry out Play Control according to described Play Control information.
The embodiment of the invention also provides a kind of multimedia playback control apparatus, comprising:
The Vector Message acquisition module is used to obtain the Vector Message of user by the touch modules input;
The control information data storehouse is used for storage and described Vector Message Play Control information one to one;
The control information acquisition module is used for obtaining Play Control information according to described Vector Message from the control information data storehouse;
Control module is used for carrying out Play Control according to described Play Control information.
The embodiment of the invention also provides a kind of multimedia play equipment, comprising: broadcast control device and playing device;
Described broadcast control device is used to obtain the Vector Message of user by the touch modules input, obtains Play Control information according to described Vector Message from the control information data storehouse, according to the broadcast of described Play Control information Control playing device;
Described playing device is used for playing according to the control of described broadcast control device.
Control method for playing multimedia that the embodiment of the invention provides and device and multimedia play equipment, realize multimedia is controlled by input vector information, need on display device, not use analog buttons, can save display space, simultaneously can also simplify the multimedia control operation, improve control efficiency.
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
The embodiment of the invention provides a kind of TV, mobile phone, MP4 etc. has been had the method that the terminal of multi-media player function is controlled, not to carry out Play Control by keyboard or according to the analog buttons on the display device, but directly on touch modules input vector information broadcast is controlled, Fig. 1 is the schematic flow sheet of control method for playing multimedia embodiment of the present invention, as shown in Figure 1, comprise the steps:
Step 101, obtain the Vector Message of user by touch modules input; Vector Message in the present embodiment is imported by the user, concrete can be that the user uses finger or felt pen to import a Vector Message with directional information and length information on touch-screen, this input operation at first triggers a plurality of touch points of touch-screen, generate data-signal, control device is handled and obtains the Vector Message of input to this data-signal after receiving data-signal;
Step 102, from the control information data storehouse, obtain Play Control information according to above-mentioned Vector Message, control device is after getting access to Vector Message, at first can analyze and obtain directional information and the length information that comprises in the Vector Message, and from the control information data storehouse, search Play Control information one to one according to above-mentioned information to it;
Step 103, carry out Play Control according to above-mentioned Play Control information.
Import a Vector Message by the user in the present embodiment, control device is after getting access to this Vector Message, just can from the control information data storehouse, obtain corresponding Play Control information, the user can be by the control of input vector information realization to playing, nor need on display device, preset analog buttons, can not influence display effect.
In another embodiment of control method for playing multimedia of the present invention, promptly when searching Play Control information according to directional information and length information, can be the type of judging earlier Play Control information, and then obtain variable quantity corresponding to the above-mentioned type according to length information according to directional information.
In another embodiment of control method for playing multimedia of the present invention, Vector Message specifically can be divided into latitude information according to direction, longitudinal axis information, nearly latitude information, nearly longitudinal axis information and circular-arc information, Fig. 2 is a Vector Message classification synoptic diagram in the embodiment of the invention, as shown in Figure 2, to touch-screen a coordinate system is set, Vector Message in touch-screen upper edge X-direction is a latitude information, Vector Message along Y direction is a longitudinal axis information, along one, the Vector Message of three quadrant angle bisector directions is nearly latitude information, along two, the Vector Message of four-quadrant angular bisector direction is nearly longitudinal axis information, simultaneously can also near the true origin of touch-screen, draw circular arc, generate the circular arc Vector Message, above-mentioned all directions only are approximate direction, need to consider the accuracy of user's input, when obtaining the Vector Message of user's input, do approximate processing, allow the user to have certain error originated from input.For above-mentioned all directions, all there are two opposite directions to select, for example for along X-direction, have along the X-axis positive dirction with along the X-axis negative direction, along one, three quadrant angle bisector directions, have from first quartile to enter the direction of third quadrant and the direction that enters first quartile from third quadrant,, clockwise direction and counter clockwise direction are arranged for the circular arc Vector Message.
Specifically can be provided with: latitude information is represented F.F. or rewind down information, uses along the X-axis positive dirction and represents F.F., represents rewind down along the X-axis negative direction; Latitude information is represented the program handover information, along the next program of the expression of Y-axis positive dirction, represents to select a last program along the Y-axis negative direction; Nearly latitude information is represented volume adjusting information, direction indication volume from the first quartile to the third quadrant reduces, represent that from the third quadrant to the first quartile volume increases, nearly longitudinal axis information representation brightness regulation information, represent that from second quadrant to four-quadrant brightness brightens, be limited to second quadrant from four-quadrant and represent the brightness deepening that circular-arc information is represented the switch control information, represent to open with clockwise Vector Message, anticlockwise Vector Message is represented to close.
Be to utilize directional information to obtain the type of Play Control information in the foregoing description, length information is corresponding to the variable quantity of respective type, variable quantity wherein refers in particular to the situation of volume adjusting and brightness regulation, the volume change amount can be set usually be directly proportional with the length of Vector Message, the variable quantity of brightness is directly proportional with the length of Vector Message; Switch for program, can be provided with and satisfy certain length requirement, just select one or next program; For F.F. and rewind down, also can be set to satisfy certain length requirement, promptly carry out F.F. or fast reverse operation.
For the scheme of mentioning in the foregoing description of utilizing Vector Message control multimedia terminal to play, less demanding to touch-screen, can also use the touch-screen of supporting multi-touch function in addition, then more expanded functions can also be arranged, simultaneously just for example use finger to X-axis from coordinate origin, negative both direction slides, generate the opposite vector of both direction simultaneously, use the Vector Message of this disposable input to represent selected program full screen display, or just from X-axis, negative both direction slides to coordinate origin simultaneously, generate the relative vector of both direction simultaneously, use the Vector Message of this disposable input to represent that current program withdraws from full frame state.Can also be the combination in any of above-mentioned latitude information, longitudinal axis information, nearly latitude information, nearly longitudinal axis information, circular-arc information in addition, for example import simultaneously along one, three quadrant angle bisectors, from first quartile enter the Vector Message of third quadrant direction and along two, the four-quadrant angular bisector, enter the Vector Message of four-quadrant direction from second quadrant, the control information that corresponding brightness deepening, volume reduce.
The control method for playing multimedia that present embodiment provides obtains the Vector Message of user's input by touch modules, and directional information and the length information according to this Vector Message obtains Play Control information then.Above-mentioned Vector Message (comprising directional information and length information) all is stored in the control information data storehouse with the corresponding relation of Play Control information.For above-mentioned corresponding relation, only enumerated a kind of situation in the present embodiment in addition, those skilled in that art can change according to actual needs.Above-mentioned control method for playing multimedia can be simplified the operating process of user to terminal plays control, the control knob that does not need display simulation simultaneously in the control procedure, can be few as far as possible and take the viewing area, reduce to video the influence that multimedia messagess such as picture are play.
Fig. 3 is the structural representation of multimedia playback control apparatus embodiment of the present invention, as shown in Figure 1, comprise: Vector Message acquisition module 11, control information data storehouse 12, control information acquisition module 13 and control module 14, wherein Vector Message acquisition module 11 is used to obtain the Vector Message of user by the touch modules input; Control information data storehouse 12 is used for storing control information one to one with Vector Message; Control information acquisition module 13 obtains Play Control information according to above-mentioned Vector Message from the control information data storehouse; Control module 14 is used for carrying out Play Control according to above-mentioned Play Control information.
Broadcast control device in the present embodiment, can realize control according to the Vector Message of user input to multimedia play terminal, and simplify user's operating process, and also analog buttons need be set on display device simultaneously, can reduce influence to multimedia.
The above-mentioned Vector Message that obtains is each or its combination in latitude information, longitudinal axis information, nearly latitude information, nearly longitudinal axis information and the circular-arc information; Play Control information in the control information data Kuku is switch control information, program handover information, brightness regulation information, volume adjusting information, skip forward/back information.
Control information acquisition module in the foregoing description can specifically be divided in addition: first acquiring unit and second acquisition unit, first acquiring unit are used to obtain the directional information and the length information of described Vector Message; Second acquisition unit is used for judging according to described directional information the type of described Play Control information, obtains variable quantity corresponding to described type according to described length information.Concrete method to set up and corresponding relation for various Vector Messages and control information in the foregoing description can be referring to above-mentioned multimedia control method embodiment.The multimedia playback control apparatus that provides in the present embodiment can be arranged in the multimedia play terminal with touch-screen.
Fig. 4 is the structural representation of multimedia play equipment embodiment of the present invention, as shown in Figure 4, and broadcast control device 1 and playing device 2; Described broadcast control device 1 is used to obtain the Vector Message of user by the touch modules input, from the control information data storehouse, obtain Play Control information according to described Vector Message, according to the broadcast of described Play Control information Control playing device 2, playing device 2 is used for playing according to the control of described broadcast control device.The multimedia play equipment that present embodiment provides can be by Vector Message controls playing of disposable input, and need not increase analog buttons on display device, saves display space.
Multimedia play equipment in the present embodiment can be a portable media player, MP4 for example, it also can be a kind of hand held television terminal, it can also be a kind of mobile phone, these equipment are being provided with under the situation of above-mentioned broadcast control device, can utilize the touch-screen input control information, playing device is controlled easily and efficiently.
When use has the multimedia play equipment of touch-screen, the method of use input vector information is carried out the controls playing concrete operations and can be comprised the steps, the first step is a file of selecting program maybe will play, specifically can be as shown in Figure 5, carry out the window broadcast for program that is positioned at the display screen center or file, and all the other program charts show, program is selected in the slip of using finger or felt pen to carry out up and down or left and right, pin the operation that touch-screen or along continuous straight runs slide to both sides for a long time for the program of choosing, enter into broadcast interface.Second step is at broadcast interface, at display screen not under the situation of the Show Button, according to the method that the invention process provided play, time-out, F.F., rewind down, program switching, volume adjusting, brightness regulation, full frame, operation such as withdraw from, specifically can be as shown in Figure 6.Also can carry out aforesaid operation for the hand held television terminal of band touch-screen in addition.
Control method for playing multimedia that the embodiment of the invention provides and device and multimedia play equipment, realize multimedia is controlled by input vector information, need on display device, not use analog buttons, can save display space, simultaneously can also simplify the multimedia control operation, improve control efficiency.
It should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not limit it, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solution of the present invention.