Abstract:
A play regulation method and apparatus is presented, which relates to the field of play control of multimedia files, so as to adjust play progress more precisely and reduce misoperations. A technical solution provided in the present disclosure includes: receiving a step and play hybrid regulation operation entered by a user, where the step and play hybrid regulation operation includes both an adjustment instruction for a step speed and a regulation instruction for play progress; and regulating the step speed and the play progress according to the step and play hybrid regulation operation. The present disclosure is applied to a terminal having a media player and a touchscreen.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application is a continuation of International Application No. PCT/CN2014/073093, filed on Mar. 10, 2014, which claims priority to Chinese Patent Application No. 201310516746.3, filed on Oct. 28, 2013, both of which are hereby incorporated by reference in their entireties 
     
    
     TECHNICAL FIELD 
       [0002]    The present disclosure relates to the field of play control of multimedia files, and in particular, to a play regulation method and apparatus. 
       BACKGROUND 
       [0003]    At present, it becomes a mainstream play manner that a user plays a multimedia file using a mobile terminal. During play of a multimedia file, a user generally achieves an objective of regulating play progress by dragging a progress bar in a play process. However, during actual use, a user often cannot precisely control a distance of dragging a progress bar. Therefore, play progress cannot be accurately adjusted according to a need of the user, causing a problem of many misoperations. 
       SUMMARY 
       [0004]    Embodiments of the present disclosure provide a play regulation method and apparatus, so as to adjust play progress more precisely. 
         [0005]    To achieve the foregoing objective, the following technical solutions are adopted in the embodiments of the present disclosure. 
         [0006]    According to a first aspect, an embodiment of the present disclosure provides a play regulation method, applied to a terminal having a media player and a touchscreen, and including receiving a step and play hybrid regulation operation entered by a user; and regulating the step speed and the play progress according to the step and play hybrid regulation operation; where the step and play hybrid regulation operation includes both an adjustment operation for the step speed and a regulation operation for the play progress; the step speed is a quantity of frames of a media file that are played within a unit time when the user performs a fast forward/fast backward operation on the media player; and the play progress is a position to which the media file is played. 
         [0007]    With reference to the first aspect, in a first possible implementation manner of the first aspect, the regulating the step speed and the play progress according to the step and play hybrid regulation operation includes acquiring a direction of the step and play hybrid regulation operation and a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation; performing increasing or decreasing adjustment on the step speed according to the moving distance; and regulating the play progress according to an adjusted step speed and the direction; where the terminal stores a correspondence between a length value of a moving distance and a step speed. 
         [0008]    With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the acquiring a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation includes acquiring a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; acquiring a coordinate detected at a latest time and a starting point coordinate of the step and play hybrid regulation operation according to the moving track; and acquiring the moving distance according to a distance between the coordinate detected at the latest time and the starting point coordinate; where the terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected first based on a time sequence is the starting point coordinate of the step and play hybrid regulation operation on the touchscreen, and a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen. 
         [0009]    With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the acquiring a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation includes acquiring a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; acquiring the direction of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; if the direction of the step and play hybrid regulation operation turns from a first direction to a second direction, acquiring a coordinate detected at a latest time and a turning point coordinate according to the moving track of the step and play hybrid regulation operation; and acquiring the moving distance according to a distance between the coordinate detected at the latest time and the turning point coordinate; where the terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen, and the turning point coordinate is the first coordinate detected by the terminal after the direction of the step and play hybrid regulation operation turns from the first direction to the second direction; where the first direction and the second direction are different by a preset angle. 
         [0010]    According to a second aspect, an embodiment of the present disclosure provides a play regulation apparatus, applied to a terminal having a media player and a touchscreen, the apparatus including a receiving unit configured to receive a step and play hybrid regulation operation entered by a user; and a regulating unit configured to regulate the step speed and the play progress according to the step and play hybrid regulation operation received by the receiving unit; where the step and play hybrid regulation operation includes an adjustment operation for the step speed and a regulation operation for the play progress; the step speed is a quantity of frames of a media file that are played within a unit time when the user performs a fast forward/fast backward operation on the media player; and the play progress is a position to which the media file is played. 
         [0011]    With reference to the second aspect, in a first possible implementation manner of the second aspect, the regulating unit includes an acquiring subunit configured to acquire a direction of the step and play hybrid regulation operation and a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation; an adjustment subunit configured to perform increasing or decreasing adjustment on the step speed according to the moving distance acquired by the acquiring subunit; and a regulating subunit configured to regulate the play progress according to an adjusted step speed and the direction; where the terminal stores a correspondence between a length value of a moving distance and a step speed. 
         [0012]    With reference to the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the acquiring subunit includes a first moving track acquiring module configured to acquire a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; a first coordinate acquiring module configured to acquire a coordinate detected at a latest time and a starting point coordinate of the step and play hybrid regulation operation according to the moving track; and a first moving distance acquiring module configured to acquire the moving distance according to a distance between the coordinate detected at the latest time and the starting point coordinate that are acquired by the first coordinate acquiring module; where the terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected first based on a time sequence is the starting point coordinate the starting point coordinate of the step and play hybrid regulation operation on the touchscreen, and a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen. 
         [0013]    With reference to the first possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the acquiring subunit includes a second moving track acquiring module configured to acquire a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; a direction acquiring module configured to acquire the direction of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; a second coordinate acquiring module configured to, when the direction that is of the step and play hybrid regulation operation and acquired by the direction acquiring module turns from a first direction to a second direction, acquire a coordinate detected at a latest time and a turning point coordinate according to the moving track of the step and play hybrid regulation operation; and a second moving distance acquiring module configured to acquire the moving distance according to a distance between the coordinate detected at the latest time and the turning point coordinate that are acquired by the second coordinate acquiring module; where the terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen, and the turning point coordinate is the first coordinate detected by the terminal after the direction of the step and play hybrid regulation operation turns from the first direction to the second direction; where the first direction and the second direction are different by a preset angle. 
         [0014]    According to a third aspect, a play regulation apparatus is provided, applied to a terminal having a media player and a touchscreen, and the apparatus including a receiver configured to receive a step and play hybrid regulation operation entered by a user; and a processor configured to regulate the step speed and the play progress according to the step and play hybrid regulation operation received by the receiver; where the step and play hybrid regulation operation includes an adjustment operation for the step speed and a regulation operation for the play progress; the step speed is a quantity of frames of a media file that are played within a unit time when the user performs a fast forward/fast backward operation on the media player; and the play progress is a position to which the media file is played. 
         [0015]    With reference to the third aspect, in a first possible implementation manner of the third aspect, that the processor regulates the step speed and the play progress according to the step and play hybrid regulation operation includes acquiring a direction of the step and play hybrid regulation operation and a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation; performing increasing or decreasing adjustment on the step speed according to the moving distance; and regulating the play progress according to an adjusted step speed and the direction; where the terminal stores a correspondence between a length value of a moving distance and a step speed. 
         [0016]    With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner of the third aspect, the acquiring, by the processor, a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation includes acquiring a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; acquiring a coordinate detected at a latest time and a starting point coordinate of the step and play hybrid regulation operation according to the moving track; and acquiring the moving distance according to a distance between the coordinate detected at the latest time and the starting point coordinate; where the terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected first based on a time sequence is the starting point coordinate the starting point coordinate of the step and play hybrid regulation operation on the touchscreen, and a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen. 
         [0017]    With reference to the first possible implementation manner of the third aspect, in a third possible implementation manner of the third aspect, the acquiring, by the processor, a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation includes acquiring a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; acquiring the direction of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; if the direction of the step and play hybrid regulation operation turns from a first direction to a second direction, acquiring a coordinate detected at a latest time and a turning point coordinate according to the moving track of the step and play hybrid regulation operation; and acquiring the moving distance according to a distance between the coordinate detected at the latest time and the turning point coordinate; where the terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen, and the turning point coordinate is the first coordinate detected by the terminal after the direction of the step and play hybrid regulation operation turns from the first direction to the second direction; where the first direction and the second direction are different by a preset angle. 
         [0018]    According to the play regulation method and apparatus provided in the embodiments of the present disclosure, a terminal receives a step and play hybrid regulation operation of a user, where the step and play hybrid regulation operation includes an adjustment instruction for a step speed, and also includes a regulation instruction for play progress, and the terminal regulates the step speed and the play progress according to the step and play hybrid regulation operation. Regulation of the step speed and regulation of the play progress are integrated, so that regulation of the play progress is more accurate, and misoperations can be reduced. 
     
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
         [0019]    To describe the technical solutions in the embodiments of the present disclosure more clearly, the following briefly introduces the accompanying drawings required for describing the embodiments. The accompanying drawings in the following description show some embodiments of the present disclosure, and a person of ordinary skill in the art may still derive other drawings from these accompanying drawings without creative efforts. 
           [0020]      FIG. 1  is a flowchart of a play regulation method according to an embodiment of the present disclosure; 
           [0021]      FIG. 2  is a flowchart of another play regulation method according to an embodiment of the present disclosure; 
           [0022]      FIG. 3A  is a schematic diagram of a step and play hybrid regulation operation according to an embodiment of the present disclosure; 
           [0023]      FIG. 3B  is another schematic diagram of a step and play hybrid regulation operation according to an embodiment of the present disclosure; 
           [0024]      FIG. 4  is a schematic diagram of a first direction and a second direction according to an embodiment of the present disclosure; 
           [0025]      FIG. 5  is a flowchart of another play regulation method according to an embodiment of the present disclosure; 
           [0026]      FIG. 6A  is a schematic diagram of another step and play hybrid regulation operation according to an embodiment of the present disclosure; 
           [0027]      FIG. 6B  is a schematic diagram of another step and play hybrid regulation operation according to an embodiment of the present disclosure; 
           [0028]      FIG. 6C  is a schematic diagram of another step and play hybrid regulation operation according to an embodiment of the present disclosure; 
           [0029]      FIG. 6D  is a schematic diagram of another step and play hybrid regulation operation according to an embodiment of the present disclosure; 
           [0030]      FIG. 7  is a schematic structural diagram of a play regulation apparatus according to an embodiment of the present disclosure; 
           [0031]      FIG. 8  is a schematic structural diagram of a regulating unit according to an embodiment of the present disclosure; 
           [0032]      FIG. 9  is a schematic structural diagram of an acquiring subunit according to an embodiment of the present disclosure; 
           [0033]      FIG. 10  is another schematic structural diagram of an acquiring subunit according to an embodiment of the present disclosure; and 
           [0034]      FIG. 11  is a schematic structural diagram of another play regulation apparatus according to an embodiment of the present disclosure. 
       
    
    
     DESCRIPTION OF EMBODIMENTS 
       [0035]    The following clearly and describes the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. The described embodiments are merely some but not all of the embodiments of the present disclosure. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts shall fall within the protection scope of the present disclosure. 
         [0036]    A method provided in an embodiment of the present disclosure is applied to a terminal having a media player and a touchscreen. The terminal may be a smartphone, a tablet computer, a high-definition player, and the like. 
         [0037]    As shown in  FIG. 1 , an embodiment of the present disclosure provides a play regulation method, including the following steps. 
         [0038]      101 : Receive a step and play hybrid regulation operation entered by a user. 
         [0039]      102 : Regulate a step speed and play progress according to the step and play hybrid regulation operation. 
         [0040]    The step and play hybrid regulation operation of the user includes an adjustment instruction for the step speed, and also includes a specific regulation instruction for the play progress. The terminal changes the step speed according to the step and play hybrid regulation operation, and adjusts the play progress based on a changed step speed. Regulation of the step speed and regulation of the play progress are integrated into one operation. 
         [0041]    The step speed refers to a quantity of frames of a media file that are played within a unit time when the user performs a fast forward/fast backward operation on the media player of the terminal. For example, during normal play of a media file, a quantity of frames per second is 24 frames, and duration of 60 seconds is needed to complete play. In a fast forward state, 30 seconds are needed to complete play, and in this case the step speed is 2*24. When the step speed is increased to 3*24, 20 seconds are needed to complete fast forward play. When the step speed is decreased to 1.5*24, 40 seconds are needed to complete fast forward play. The play progress is a position to which the media file is played. It may be understood that when the step speed is lower, adjustment of the play progress is finer. 
         [0042]    By means of the foregoing solution, a terminal receives a step and play hybrid regulation operation of a user, and regulates a step speed and play progress according to the step and play hybrid regulation operation. In this way, regulation of the step speed and regulation of the play progress are integrated, so that regulation of the play progress is more accurate, and occurrence of misoperations is reduced. 
         [0043]    A play regulation method provided in an embodiment of the present disclosure is described below in more detail. 
         [0044]    As shown in  FIG. 2 , a conditional play method is provided, including: 
         [0045]      201 : Receive a step and play hybrid regulation operation entered by a user. 
         [0046]    Before step  201  is performed, a mechanism for detecting the step and play hybrid regulation operation needs to be triggered in a terminal. A slide operation may be performed on a touchscreen to generate a slide instruction for triggering, one preset hardware key or a combination of several preset hardware keys may be used for triggering, a regulating button may be further added to a play page in a play mode and the button is touched for triggering, and the like, which are not limited herein. 
         [0047]      202 : Acquire a direction of the step and play hybrid regulation operation and a moving distance of the step and play hybrid regulation operation on a touchscreen according to the step and play hybrid regulation operation. 
         [0048]      203 : Perform increasing or decreasing adjustment on a step speed according to the moving distance. 
         [0049]      204 : Regulate play progress according to an adjusted step speed and the direction of the step and play hybrid regulation operation. 
         [0050]    A specific method of acquiring the moving distance may be as follows: 
         [0051]    S 1 : Detect coordinates of a moving track of the step and play hybrid regulation operation. 
         [0052]    The coordinates in S 1  include a starting point coordinate of a start point of the moving track and other coordinates of the moving track that are acquired before the step and play hybrid regulation operation ends. The terminal may trigger, based on a predetermined time interval, an action of detecting a coordinate, and specific settings of the time interval may be set by a technician. 
         [0053]    S 2 : Obtain the direction of the step and play hybrid regulation operation and the moving distance according to a coordinate detected at a latest time and the starting point coordinate of the step and play hybrid regulation operation. 
         [0054]    According to the description in S 1  and S 2  above, after receiving the step and play hybrid regulation operation, the terminal may acquire a series of coordinate points, where a coordinate detected first is the starting point coordinate and is set to (X1,Y1), and the coordinate detected at the latest time is set to (Xn,Yn). A moving direction of the step and play hybrid regulation operation and the moving distance on the touchscreen may be determined according to values of the two coordinates. 
         [0055]    For example, if the direction of the step and play hybrid regulation operation is a direction A, increasing or decreasing adjustment is performed on the step speed according to the moving distance, and the play progress is regulated forward based on an adjusted step speed. 
         [0056]    The play progress being regulated forward in this embodiment of the present disclosure refers to that fast forward regulation is performed on a media file being played. 
         [0057]    If the direction of the step and play hybrid regulation operation is a direction B, increasing or decreasing adjustment is performed on the step speed according to the moving distance, and the play progress is regulated backward based on an adjusted step speed. 
         [0058]    The play progress being regulated backward in this embodiment of the present disclosure refers to that fast backward regulation is performed on a media file being played. 
         [0059]    A correspondence between a length value of a moving distance and a step speed is stored in the terminal. 
         [0060]    It is set that a specific relationship between a length of a distance from a start point to an end point of a touch operation and a step speed is shown in Table 1 below. 
         [0000]    
       
         
               
               
               
             
           
               
                   
                 TABLE 1 
               
               
                   
                   
               
               
                   
                 Step speed 
                 Length of distance 
               
               
                   
                   
               
             
             
               
                   
                 1.5*24 frames/second   
                 1 centimeter     
               
               
                   
                 2*24 frames/second 
                 2 centimeters 
               
               
                   
                 3*24 frames/second 
                 3 centimeters 
               
               
                   
                 . . . 
                 . . . 
               
               
                   
                   
               
             
          
         
       
     
         [0061]    The correspondence in Table 1 is used as an example, and the specific relationship between a length of a distance from a start point to an end point of a touch operation and a step speed is not limited to the content shown in Table 1. 
         [0062]    It should be noted that the terminal can correctly distinguish between the direction A and the direction B mentioned above. Therefore, it may be predefined that an included angle between the direction A and the direction B is within a first preset angle range. For example, the first preset angle range is (160 degrees to 180 degrees). In addition, the direction A may be set based on a manner suitable for a use habit of a user. For example, for the terminal, a play progress bar of a media file may usually be displayed in a display interface. After play starts, the progress bar moves from left to right, as shown in  FIG. 3A . Therefore, it may be set that a direction from left to right along the progress bar is the direction A, and a direction whose included angle from the direction A is within the first preset angle range from 160 degrees to 180 degrees is the direction B. In an actual case, an angle range may be set for the direction A. For example, a direction within ±15 degrees from a direction from left to right along the progress bar is recognized as the direction A, so that a requirement for precision of an operation of a user may be reduced, thereby improving user experience. 
         [0063]    The above description of the direction A and the direction B is only exemplary, and in actual application, the direction A and the direction B may be further distinguished in other manners, so as to correctly recognize fast forward and fast backward, and details are not described herein again. 
         [0064]    In this embodiment, the step and play hybrid regulation operation entered by the user includes an operation in contact with the touchscreen, and a floating operation. These input operations are used to generate moving distance data and moving direction data. In addition, the step and play hybrid regulation operation may be a gesture sensing operation of the user or an operation implemented using a stylus, and is not limited herein. 
         [0065]    Step  203  and step  204  are described below in detail with reference to schematic diagrams. 
         [0066]    In  FIG. 3A , a gesture operation  3000  is shown. In the gesture operation  3000 , a point  3002  is a start touch point, and a point  3004  is an end touch point. The gesture operation has a direction A to right horizontally. If the terminal has triggered the step and play hybrid regulation operation, the gesture operation  3000  is recognized by the terminal as the step and play hybrid regulation operation. According to coordinates of the point  3002  and the point  3004 , a moving distance is calculated, the step speed is adjusted according to a correspondence, stored in the terminal, between a length value of a moving distance and a step speed, and the terminal then regulates the play progress forward based on an adjusted step speed, that is, performs fast forward. 
         [0067]    In  FIG. 3B , a gesture operation  3006  is shown, in which a start point is  3008 , and an end touch point is  3010 . The gesture operation has a direction B to left horizontally. A distance between the point  3008  and the point  3010  is the moving distance of the step and play hybrid regulation operation on the touchscreen. The terminal adjusts the step speed according to the moving distance obtained through calculation, and the terminal then regulates the play progress backward based on an adjusted step speed, that is, performs fast backward. 
         [0068]      FIG. 3B  further shows a gesture operation  3012 . A moving distance of the gesture operation  3012  is greater than that of the gesture operation  3006 , and therefore a step speed is also greater. 
         [0069]    If the user performs a gesture operation in contact with the touchscreen, when the touchscreen fails to sense an input of the user, the current operation ends. If a floating operation is used, when a sensor fails to sense the floating operation, the current operation ends. After the step and play hybrid regulation operation ends, the adjusted step speed may be saved in the terminal. 
         [0070]    It should be noted that, if the touchscreen or the sensor can still sense an input of the user, the step and play hybrid regulation operation is still not ended. The terminal continues to adjust the step speed according to a moving distance between a start touch point and a current touch point. In such a manner, the step speed may be adjusted to a most suitable state. 
         [0071]    It should be noted that, in consideration of a personal error of an input of the user, the direction A of the gesture operation  3000  and the direction B of the gesture operation  3006  are not necessarily strictly defined opposite directions in actual use, and are described in detail herein. 
         [0072]    It is set that a horizontal direction along a play progress bar is an X-axis, a trigger point triggering the step and play hybrid regulation operation is a zero point, a right side of the zero point is a positive direction of the X-axis, and a left side of the zero point is a negative direction of the X-axis. In the positive direction of the X-axis, a direction within ±45 degrees (°) is considered as the direction A. In the negative direction of the X-axis, a direction within ±45° is considered as the direction B. 
         [0073]    A specific schematic diagram of the direction A and the direction B is shown in  FIG. 4 . A direction indicated by an arrow is the positive direction of the X-axis, m is the trigger point (zero point), ∠1 is 90°, an angular bisector of ∠1 is a positive half axis of the X-axis, ∠2 is 90°, and an angular bisector of ∠2 is a negative half axis of the X-axis. If an angle of the direction of the step and play hybrid regulation operation is within ∠1, it is considered that the direction of the step and play hybrid regulation operation is the direction A. If an angle of the direction of the step and play hybrid regulation operation is within ∠2, it is considered that the direction of the step and play hybrid regulation operation is the direction B. The sizes of the angles ∠1 and ∠2 may further be other values within 180°. 
         [0074]    In the foregoing embodiment of the present disclosure, the step and play hybrid regulation operation entered by the user may be a gesture operation or a stylus operation. In addition, the operation of the user may be an operation in contact with the touchscreen, or a floating operation. In a case of a floating operation, a sensor is disposed on the terminal to sense the floating operation. 
         [0075]    In a case of an operation in contact with the touchscreen, when a finger of the user or a stylus leaves the touchscreen, the step and play hybrid regulation operation ends. In a case of a floating operation, when the sensor of the terminal fails to sense the floating operation, or a distance between a position of the floating operation sensed by the sensor and the terminal exceeds a specified distance, the step and play hybrid regulation operation ends. 
         [0076]    In the play regulation method provided in this embodiment of the present disclosure, a direction of a step and play hybrid regulation operation and a moving distance of the step and play hybrid regulation operation on a touchscreen are detected, a step speed is adjusted according to the moving distance, and play progress is regulated based on an adjusted step speed. Regulation of the step speed and regulation of the play progress are integrated, so that regulation of the play progress is more accurate, and misoperations can be reduced. 
         [0077]    In addition, an embodiment of the present disclosure further provides a play regulation method, and as shown in  FIG. 5 , the method includes: 
         [0078]      501 : Receive a step and play hybrid regulation operation entered by a user. 
         [0079]      502 : Acquire a direction of the step and play hybrid regulation operation. 
         [0080]    After step  502 , a terminal performs a fast forward or fast backward operation according to the acquired direction and based on an existing step speed. 
         [0081]      503 : Acquire a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation. 
         [0082]      504 : If the direction of the step and play hybrid regulation operation turns from a first direction to a second direction, acquire a coordinate detected at a latest time and a turning point coordinate according to the moving track of the step and play hybrid regulation operation. 
         [0083]      505 : Acquire a moving distance according to a distance between the coordinate detected at the latest time and the turning point coordinate. 
         [0084]      506 : Perform increasing or decreasing adjustment on the step speed according to the moving distance. 
         [0085]      507 : Regulate play progress according to an adjusted step speed and the direction of the step and play hybrid regulation operation. 
         [0086]    The terminal detects a touchscreen at a preset time interval, so as to acquire the moving track. A coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen. The turning point coordinate is the first coordinate detected by the terminal after the direction of the step and play hybrid regulation operation turns from the first direction to the second direction. 
         [0087]    In addition, the first direction and the second direction are different by a preset angle. For example, the preset angle is set to a range from 75 degrees to 115 degrees, a direction within 75 degrees to 115 degrees counterclockwise from the first direction is the second direction, and 90 degrees is preferred. As shown in  FIG. 6A , a direction from a point  6002  to a point  6004  is the first direction, a direction from the point  6004  to a point  6006  is the second direction, or, a direction within 75 degrees to 115 degrees counterclockwise from the first direction is the second direction, and 90 degrees is preferred. As shown in  FIG. 6B , a direction from the point  6002  to the point  6004  is the first direction, and a direction from the point  6004  to a point  6008  is the second direction. 
         [0088]    According to the description of step  502  to step  507 , after the terminal receives the step and play hybrid regulation operation, if the direction of the step and play hybrid regulation operation is the first direction, the terminal regulates the play progress forward or backward based on an existing step speed stored in the terminal. In addition, the terminal acquires the moving track of the step and play hybrid regulation operation. If the terminal detects that the direction of the step and play hybrid regulation operation turns from the first direction to the second direction, the coordinate detected at the latest time and the turning point coordinate are acquired according to the moving track of the step and play hybrid regulation operation. The moving distance is acquired according to the distance between the coordinate detected at the latest time and the turning point coordinate, so as to perform increasing or decreasing adjustment on the step speed according to the moving distance, and the play progress is regulated according to the adjusted step speed and the direction of the step and play hybrid regulation operation. 
         [0089]    The foregoing process is described below with reference to  FIG. 6A  to  FIG. 6D . In  FIG. 6A  to  FIG. 6D , the step and play hybrid regulation operation is a gesture operation. 
         [0090]    As shown in  FIG. 6A , a gesture operation  6000  exists in a horizontal direction from left to right along a progress bar. A start touch point is  6002 , and a direction in which the gesture operation  6000  moves from the point  6002  to the point  6004  is the first direction. After detecting the first direction of the gesture operation  6000 , the terminal regulates the play progress forward according to an existing step speed. At the same time, the terminal continues to detect movement of the gesture operation  6000 . 
         [0091]    The second direction is described in two cases. In one case, a direction from the point  6004  to the point  6006  is the second direction. When it is detected that the gesture operation  6000  moves from the point  6004  to the point  6006  in a vertical direction, a coordinate detected at a latest time and a turning point coordinate are acquired. A turning point is the point  6004 , the coordinate detected at the latest time is the point  6006 , and according to a distance between a coordinate of the turning point  6004  and a coordinate of  6006 , increasing adjustment is performed on the existing step speed. 
         [0092]    In the other case, as shown in  FIG. 6B , a direction from the point  6004  to the point  6008  is the second direction. When it is detected that the gesture operation  6000  moves from the point  6004  to the point  6008 , a coordinate detected at a latest time and a turning point coordinate are acquired. A turning point is the point  6004 , the coordinate detected at the latest time is the point  6008 , and according to a distance between the coordinate of the turning point  6004  and a coordinate of  6008 , decreasing adjustment is performed on the existing step speed. 
         [0093]    Furthermore, after increasing or decreasing adjustment is performed on the existing step speed, the terminal continues to detect whether the gesture operation of the user turns around in the second direction. As shown in  FIG. 6C , the point  6006  is a turn-around point, and the gesture operation moves vertically downwards to a point  6010 . When turning around occurs in the second direction, the terminal decreases the step speed according to a distance between a coordinate of the point  6010  and the coordinate of the turning point  6004 . It should be pointed out that in a process from the point  6002  to the point  6004  and then to the point  6006  and the point  6010 , the entire gesture operation is continuous. If the user inputs with a finger or a stylus, the finger or the stylus does not leave the touchscreen. If a floating operation is performed for input, the floating operation does not leave a sensing range. Once the finger or the stylus leaves the touchscreen, or the floating operation leaves the sensing range, the current step and play hybrid regulation operation ends. 
         [0094]    The other case is shown in  FIG. 6D . A direction from the point  6002  to the point  6004  is the first direction, a direction from the point  6004  to the point  6008  is the second direction, the point  6008  is a turn-around point, and the gesture operation moves vertically upward to a point  6012 . In this case, the terminal increases the step speed according to a distance between a coordinate of the point  6012  and the coordinate of the turning point  6004 . It should be pointed out that in a process from the point  6002  to the point  6004  and then to the point  6008  and the point  6012 , the entire gesture operation is continuous. If the user inputs with a finger or a stylus, the finger or the stylus does not leave the touchscreen. If a floating operation is performed for input, the floating operation does not leave a sensing range. Once the finger or the stylus leaves the touchscreen, or the floating operation leaves the sensing range, the current step and play hybrid regulation operation ends. 
         [0095]    By means of the process in  FIG. 6C  and  FIG. 6D  above, the step and play hybrid regulation operation entered by the user may be adjusted for multiple times in a vertical direction, so as to obtain a more precise step speed. 
         [0096]    In  FIG. 6A  to  FIG. 6D  above, the first direction is a direction horizontally to right along the play progress bar, and the terminal adjusts the play progress forward (that is, fast forward). In the other case, when the first direction is a direction horizontally to left along the play progress bar, the terminal adjusts the play progress backward (that is, fast backward). In this case, reference may be made to the description in  FIG. 6A  to  FIG. 6D  for the adjustment of the step speed, and details are not described again. 
         [0097]    In addition, an embodiment of the present disclosure further provides a play regulation apparatus. The apparatus is applied to a terminal having a media player and a touchscreen. As shown in  FIG. 7 , the apparatus includes a receiving unit  71  configured to receive a step and play hybrid regulation operation entered by a user, where the step and play hybrid regulation operation includes an adjustment instruction for a step speed and a regulation instruction for play progress; and a regulating unit  72  configured to regulate the step speed and the play progress according to the step and play hybrid regulation operation received by the receiving unit  71 . 
         [0098]    Further, as shown in  FIG. 8 , the regulating unit  72  includes an acquiring subunit  721  configured to acquire a direction of the step and play hybrid regulation operation and a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation; an adjustment subunit  722  configured to perform increasing or decreasing adjustment on the step speed according to the moving distance acquired by the acquiring subunit  721 ; and a regulating subunit  723  configured to regulate the play progress according to an adjusted step speed and the direction. 
         [0099]    The terminal stores a correspondence between a length value of a moving distance and a step speed. 
         [0100]    Further, as shown in  FIG. 9 , the acquiring subunit  721  includes a first moving track acquiring module  7211  configured to acquire a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; a first coordinate acquiring module  7212  configured to acquire a coordinate detected at a latest time and a starting point coordinate of the step and play hybrid regulation operation according to the moving track; and a first moving distance acquiring module  7213  configured to acquire the moving distance according to a distance between the coordinate detected at the latest time and the starting point coordinate that are acquired by the first coordinate acquiring module  7212 . 
         [0101]    The terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected first based on a time sequence is the starting point coordinate of the step and play hybrid regulation operation on the touchscreen, and a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen. 
         [0102]    In another implementation manner, as shown in  FIG. 10 , the acquiring subunit  721  includes a second moving track acquiring module  7214  configured to acquire a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; a direction acquiring module  7215  configured to acquire the direction of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; a second coordinate acquiring module  7216  configured to, when the direction that is of the step and play hybrid regulation operation and acquired by the direction acquiring module  7215  turns from a first direction to a second direction, acquire a coordinate detected at a latest time and a turning point coordinate according to the moving track of the step and play hybrid regulation operation; and a second moving distance acquiring module  7217  configured to acquire the moving distance according to a distance between the coordinate detected at the latest time and the turning point coordinate that are acquired by the second coordinate acquiring module  7216 . 
         [0103]    The terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen, and the turning point coordinate is the first coordinate detected by the terminal after the direction of the step and play hybrid regulation operation turns from the first direction to the second direction. 
         [0104]    The first direction and the second direction are different by a preset angle. 
         [0105]    In the embodiments of the present disclosure, the step and play hybrid regulation operation entered by the user may be a gesture operation or a stylus operation. In addition, the user operation may be an operation in contact with the touchscreen, or a floating operation. In a case of a floating operation, a sensor is disposed on the terminal to sense the floating operation. 
         [0106]    In a case of an operation in contact with the touchscreen, when a finger of the user or a stylus leaves the touchscreen, the step and play hybrid regulation operation ends. In a case of a floating operation, when the sensor of the terminal fails to sense the floating operation, or a distance between a position of the floating operation sensed by the sensor and the terminal exceeds a specified distance, the step and play hybrid regulation operation ends. 
         [0107]    In addition, as shown in  FIG. 11 , an embodiment of the present disclosure further provides a play regulation apparatus, applied to a terminal having a media player and a touchscreen, and the apparatus includes a receiver  111  and a processor  112 . 
         [0108]    The receiver  111  is configured to receive a step and play hybrid regulation operation entered by a user. The step and play hybrid regulation operation includes an adjustment instruction for a step speed and a regulation instruction for play progress. 
         [0109]    The processor  112  is configured to regulate the step speed and the play progress according to the step and play hybrid regulation operation received by the receiver. 
         [0110]    That the processor  112  regulates the step speed and the play progress according to the step and play hybrid regulation operation includes acquiring a direction of the step and play hybrid regulation operation and a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation, performing increasing or decreasing adjustment on the step speed according to the moving distance, and regulating the play progress according to an adjusted step speed and the direction, where the terminal stores a correspondence between a length value of a moving distance and a step speed. Further, that the processor  112  acquires a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation includes acquiring a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation, acquiring a coordinate detected at a latest time and a starting point coordinate of the step and play hybrid regulation operation according to the moving track, and acquiring the moving distance according to a distance between the coordinate detected at the latest time and the starting point coordinate. 
         [0111]    The terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected first based on a time sequence is the starting point coordinate of the step and play hybrid regulation operation on the touchscreen, and a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen. 
         [0112]    In another implementation manner of the present disclosure, that the processor  112  acquires a moving distance of the step and play hybrid regulation operation on the touchscreen according to the step and play hybrid regulation operation includes acquiring a moving track of the step and play hybrid regulation operation according to the step and play hybrid regulation operation, and acquiring the direction of the step and play hybrid regulation operation according to the step and play hybrid regulation operation; if the direction of the step and play hybrid regulation operation turns from a first direction to a second direction, acquiring a coordinate detected at a latest time and a turning point coordinate according to the moving track of the step and play hybrid regulation operation; and acquiring the moving distance according to a distance between the coordinate detected at the latest time and the turning point coordinate. 
         [0113]    The terminal detects the touchscreen at a preset time interval, so as to acquire the moving track, a coordinate, of the moving track, detected last based on a time sequence is the coordinate detected at the latest time of the step and play hybrid regulation operation on the touchscreen, and the turning point coordinate is the first coordinate detected by the terminal after the direction of the step and play hybrid regulation operation turns from the first direction to the second direction. 
         [0114]    The first direction and the second direction are different by a preset angle. 
         [0115]    According to the play regulation apparatus provided in this embodiment of the present disclosure, a terminal receives a step and play hybrid regulation operation of a user, and regulates a step speed and play progress according to the step and play hybrid regulation operation. Regulation of the step speed and regulation of the play progress are integrated, so that regulation of the play progress is more accurate, and misoperations can be reduced. 
         [0116]    The foregoing descriptions are merely specific implementation manners of the present disclosure, but are not intended to limit the protection scope of the present disclosure. Any variation or replacement readily figured out by a person skilled in the art within the technical scope disclosed in the present disclosure shall fall within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.