CN103123795B - Multimedia playback method - Google Patents

Abstract

The invention relates to a multimedia playing method which is suitable for a touch device. The touch device is provided with a touch display interface. Firstly, when the touch device executes a multimedia file, whether the touch display interface receives a touch input is detected, wherein the touch input at least comprises a sliding input. Then, if the touch display interface receives touch input, the direction of the sliding input is judged, and the time length of the touch input is calculated. If the sliding input direction is a first direction, increasing a playing parameter value of the multimedia file, wherein the increase of the playing parameter value is proportional to the time length. If the sliding input direction is a second direction, the playing parameter value of the multimedia file is decreased, wherein the decrease of the playing parameter value is proportional to the time length. The invention can improve the convenience of the touch device in operation.

Description

Multimedia playback method

technical field

The invention relates to a multimedia playing method, and in particular to a multimedia playing method suitable for a touch device.

Background technique

In order to cope with the busy pace of life of modern people, touch devices such as smartphones and tablet PCs that do not take up space and are easy to carry are also introduced. Whether it is a smart phone or a tablet computer, users can use their built-in operating systems to achieve purposes such as writing documents, sending and receiving emails, browsing the Internet, or using instant messaging software.

Users can also use smart phones or tablet computers to watch multimedia files. When the user uses the above-mentioned touch device to watch a multimedia file, if he wants to play it in the fast-forward mode, he usually sets it through the fast-forward function provided by the playback software, and cannot directly and quickly adjust the multimedia file to the fast-forward mode. Moreover, the fast-forward speed is mostly pre-defined by the playback software, and the user has no room to adjust it by himself, which makes the operation of the touch device more inconvenient.

Contents of the invention

The invention provides a multimedia playing method, which can improve the convenience of the operation of the touch device.

The multimedia playing method of the present invention is suitable for a touch device. The touch device has a touch display interface. First, when the touch device executes a multimedia file, it is detected whether the touch display interface receives a touch input, wherein the touch input at least includes a sliding input. Next, if the touch display interface receives a touch input, determine the direction of the sliding input, and calculate a time length of at least part of the touch input. If the sliding input direction is a first direction, then increase a play parameter value of the multimedia file, wherein the increase amount of the play parameter value is proportional to the time length. If the sliding input direction is a second direction, the playing parameter value of the multimedia file is reduced, wherein the reduction of the playing parameter value is proportional to the time length.

In an embodiment of the present invention, the above-mentioned playing parameters are playing speed, playing volume, playing brightness or playing chapters of the multimedia file.

In an embodiment of the present invention, the above-mentioned first direction is opposite to the second direction.

In an embodiment of the present invention, the above multimedia playing method further includes defining the first direction and the second direction in a setting mode of the touch device.

In an embodiment of the present invention, the above multimedia playing method further includes displaying the playing parameter value on the touch display interface when the touch display interface receives a touch input.

In an embodiment of the present invention, the above-mentioned touch input further includes a non-sliding input after the sliding input is terminated, and the duration of the non-sliding input is the duration of the non-sliding input.

In an embodiment of the present invention, the above-mentioned touch input further includes a non-sliding input after the sliding input is terminated, and the duration is the sum of the duration of the sliding input and the duration of the non-sliding input.

In an embodiment of the present invention, the step of increasing or decreasing the playing parameter value of the multimedia file includes increasing or decreasing the playing parameter value of the multimedia file after the touch input is terminated.

To sum up, in the multimedia playback method of the present invention, when the touch device receives a touch input including a sliding input, it will judge the direction of the sliding input and at least part of the time length of the touch input, and determine according to the direction Increase or decrease the play parameter value of the multimedia file, and determine the increase or decrease amount of the play parameter value according to the length of time. Thus, the user can intuitively and quickly adjust the playback parameter value of the multimedia file through touch input, and has room to adjust the increase and decrease of the playback parameter value by himself, so as to improve the convenience of the touch device in operation.

Description of drawings

FIG. 1 is a schematic diagram of a touch device according to an embodiment of the present invention.

FIG. 2 is a flowchart of a multimedia playing method applied to the touch device of FIG. 1 .

3A and 3B are schematic diagrams of the touch device of FIG. 1 receiving a touch input.

4A and 4B are schematic diagrams of the touch device of FIG. 1 receiving another touch input.

in:

50: graphics 100: touch device 110: touch display surface

D1: first direction D2: second direction P1, P2: position

S602～S608: steps

Detailed ways

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a touch device according to an embodiment of the present invention. FIG. 2 is a flowchart of a multimedia playing method applied to the touch device of FIG. 1 . Please refer to FIG. 1 and FIG. 2 , the multimedia playing method of this embodiment is applicable to a touch device 100 , the touch device 100 is, for example, a smart phone, a tablet computer or other types of touch devices and has a touch display interface 110 . First, when the touch device 100 executes a multimedia file, it is detected whether the touch display interface 110 receives a touch input, wherein the touch input at least includes a sliding input (step S602 ). Next, if the touch display interface 110 receives a touch input, determine the direction of the sliding input, and calculate a time length of at least part of the touch input (step S604 ). If the direction of the sliding input is a first direction D1, increase a play parameter value of the multimedia file, wherein the increase amount of the play parameter value is proportional to the time length (step S606). If the direction of the sliding input is a second direction D2, the playing parameter value of the multimedia file is decreased, wherein the decreasing amount of the playing parameter value is proportional to the time length (step S608).

In the above multimedia playback method, when the touch device 100 receives a touch input including a sliding input, it will judge the direction of the sliding input and the duration of at least part of the touch input, and decide to increase or decrease the number of multimedia files according to the direction. Play the parameter value, and determine the increase or decrease amount of the play parameter value according to the length of time. Thus, the user can intuitively and quickly adjust the playback parameter value of the multimedia file through touch input, and has the space to adjust the increase and decrease of the playback parameter value by himself, so as to improve the convenience of the touch device 100 in operation. . The above playing parameter value may be the playing speed, playing volume, playing brightness or playing chapter of the multimedia file, which is not limited in the present invention.

Furthermore, if it is not detected that the touch display interface 110 receives a touch input during step S602, the subsequent step S604, step S606 and step S608 will not be performed. In addition, after the step S606 is completed or the step S608 is completed, it will return to the above step S602 to continue detecting whether the touch display interface 110 receives a touch input.

3A and 3B are schematic diagrams of the touch device of FIG. 1 receiving a touch input. For example, when the user wants to increase the playback parameter value of the multimedia file being played by the touch device 100, he can perform a touch input on the touch display interface 110 as shown in FIGS. A sliding input in the first direction D1 moving from the position P1 to the position P2 and a non-sliding input at the position P2 after the sliding input is terminated. At this time, the touch device 100 detects that the direction of the sliding input is the first direction D1, and calculates the duration of the non-sliding input as the time length in FIG. 2 . When the touch input is terminated, the touch device 100 will increase the playback parameter value of the multimedia file according to the direction of the sliding input (the first direction D1 at this time), and the longer the duration of the non-sliding input, the greater the amount of increase in the playback parameter value. more. For example, in the case where the playback parameter value is playback speed and the touch device is playing multimedia files at a normal speed, if the duration of non-sliding input is 1 second, it is adjusted to play the multimedia file at twice the speed instead of sliding input. A duration of 2 seconds is adjusted to play multimedia files at five times the speed, and so on. The above-mentioned corresponding relationship between the duration of the non-sliding input and the increment of the playback speed is only an example, and the present invention is not limited thereto.

4A and 4B are schematic diagrams of the touch device of FIG. 1 receiving another touch input. For example, when the user wants to reduce the playback parameter value of the multimedia file being played by the touch device 100, he can perform a touch input on the touch display interface 110 as shown in FIGS. The second direction D2 is a sliding input moving from the position P2 to the position P1 and a non-sliding input at the position P1 after the sliding input is terminated. At this time, the touch device 100 detects that the direction of the sliding input is the second direction D2, and calculates the duration of the non-sliding input as the time length in FIG. 2 . When the touch input is terminated, the touch device 100 will reduce the playback parameter value of the multimedia file according to the direction of the sliding input (in this case, the second direction D2). more. For example, in the case that the playback parameter value is playback speed and the touch device plays multimedia files at five times the speed, the duration of non-sliding input is 1 second, and the multimedia file is played at twice the speed instead of sliding input A duration of 2 seconds is adjusted to play multimedia files at normal speed, and so on. The above-mentioned corresponding relationship between the duration of the non-sliding input and the reduction of the playback speed is only an example, and the present invention is not limited thereto.

In this embodiment, the first direction D1 is for example to the right and the second direction D2 is for example to the left, the first direction D1 is opposite to the second direction D2, but the present invention is not limited thereto, the first direction D1 and the second direction D2 are opposite to each other. The second direction D2 may be other directions respectively. In addition, the user can define the first direction D1 and the second direction D2 in the setting mode of the touch device 100 , further improving the degree of freedom in the operation of the touch device 100 .

In the embodiments shown in FIG. 3A , FIG. 3B , FIG. 4A and FIG. 4B , the duration of the non-sliding input is used as the time length in FIG. 2 . However, the present invention is not limited thereto. In other embodiments, the sum of the duration of sliding input and the duration of non-sliding input may also be used as the time length in FIG. 2 .

The above-mentioned sliding input and non-sliding input can be continuous input, that is, after the user performs sliding input on the touch display surface 110 with a finger to a fixed point, the non-sliding input can be continuously performed by touching the touch display surface 110 with the finger. . In addition, the above-mentioned sliding input and non-sliding input can also be discontinuous input, that is, after the user slides the finger on the touch display surface 110 to a fixed point, the user can move the finger away from the touch display surface 110 and Then touch the touch display surface 110 with the finger again to perform non-sliding input.

As shown in FIG. 3B and FIG. 4B, when the touch display interface 110 receives a touch input, the display parameter value can also be displayed with a graph 50 on the touch display interface 110, so that the user can clearly know the change amount of the playback parameter value . The graph 50 of this embodiment is composed of arrows and numbers on the arrows, and these numbers represent playing parameter values. In other embodiments, the playback parameter value may also be displayed by other appropriate types of graphics and text, and the present invention is not limited thereto.

To sum up, in the multimedia playback method of the present invention, when the touch device receives a touch input including a sliding input, it will judge the direction of the sliding input and at least part of the time length of the touch input, and determine according to the direction Increase or decrease the play parameter value of the multimedia file, and determine the increase or decrease amount of the play parameter value according to the length of time. Thus, the user can intuitively and quickly adjust the playback parameter value of the multimedia file through touch input, and has room to adjust the increase and decrease of the playback parameter value by himself, so as to improve the convenience of the touch device in operation.

Although the present invention has been disclosed above with the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the claims.

Claims (6)

1. a multi-medium play method, is applicable to a contactor control device, and this contactor control device has a touch control display interface, and the method comprises:

When this contactor control device performs a multimedia file, detect this touch control display interface and whether receive a touching input, wherein this touching input at least comprises one and slidably inputs;

If this touch control display interface receives this touching input, judge this direction slidably inputed, and be calculated to a time span of this touching of small part input;

If this direction slidably inputed is a first direction, then increase a play parameter value of this multimedia file, wherein the recruitment of this play parameter value is proportional to this time span; And

If this direction slidably inputed is a second direction, then reduce this play parameter value of this multimedia file, wherein the reduction of this play parameter value is proportional to this time span;

This touching input also comprises a non-slip input after this slidably inputs termination; This time span is the duration of this non-slip input or the sum total of duration that inputs for this duration slidably inputed and this non-slip.

2. multi-medium play method as claimed in claim 1, is characterized in that, this play parameter value is broadcasting speed, broadcast sound volume, the broadcasting brightness of this multimedia file or plays chapters and sections.

3. multi-medium play method as claimed in claim 1, it is characterized in that, this first direction is in reverse to this second direction.

4. multi-medium play method as claimed in claim 1, is characterized in that, also comprise:

This first direction and this second direction is defined in the middle of a set model of this contactor control device.

5. multi-medium play method as claimed in claim 1, is characterized in that, also comprise:

When this touch control display interface receives this touching input, show this play parameter value in this touch control display interface.

6. multi-medium play method as claimed in claim 1, it is characterized in that, the step increasing or reduce this play parameter value of this multimedia file comprises:

After this touching input stops, increase or reduce this play parameter value of this multimedia file.