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Handheld electronic equipment and video playing and controlling method thereof

A hand-held electronic device, video playback technology, applied in the direction of electrical digital data processing, instruments, data processing input/output process, etc., can solve the problem that the touch-sensitive display cannot control the video playback in a subtle way

Inactive Publication Date: 2012-07-25
张群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a handheld electronic device and its video playback control method to solve the technical problem in the prior art that the handheld electronic device with a touch-sensitive display cannot finely control video playback

Method used

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  • Handheld electronic equipment and video playing and controlling method thereof
  • Handheld electronic equipment and video playing and controlling method thereof
  • Handheld electronic equipment and video playing and controlling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Such as image 3 An example of a clockwise rotating contact for this embodiment is shown:

[0061] Set the speed series as shown in Table 1:

[0062] Table 1 Comparison table of the number of contact points between the rate series and the touch screen

[0063] The number of finger contacts with the touch screen rate series 1 1 2 5 >2 10

[0064] The number of points in contact with the speed series and the touch screen 2 is the number of fingers in contact with the touch screen 2 .

[0065] Set the video playback offset corresponding to each degree (°) angular displacement as 00:00:01.

[0066] The original playback time of the video was 00:00:00. The mobile phone 1 detects that the user puts a finger on the point A on the touch screen 2 for more than 1 second, and then sets the point A as the reference position. At the same time, set the O1 point with a certain distance from point A as the origin.

[0067] The user rotates clockwise t...

Embodiment 2

[0075] Such as Figure 4 An example of a counterclockwise rotating contact for this embodiment is shown:

[0076] Set the rate series as shown in Table 1, and set the video playback offset value corresponding to each degree (°) angular displacement to 00:00:01.

[0077] The original playback time of the video was 00:30:00. The mobile phone 1 detects that the user puts a finger on point D on the touch screen 2 for more than 1 second, and then sets point D as the reference position. At the same time, set the O2 point with a certain distance from point D as the origin.

[0078] The user rotates to point E in a counterclockwise manner, and the calculated angle DO2E is -30°. The rate progression is 1 since the user is detected to have adopted one finger.

[0079] Therefore, the total offset value of video playback = -30×1×00:00:01=-00:00:30.

[0080] So, as the user's finger rotates the contact from point D to point E, the video playback rewinds to 00:29:30.

[0081] When the...

Embodiment 3

[0086] Such as Figure 5 Shown is a schematic diagram of the multi-point rotary contact of this embodiment.

[0087] Set the rate series as shown in Table 1, and set the video playback offset value corresponding to each degree (°) angular displacement to 00:00:01.

[0088] The original playback time of the video was 00:40:00. The mobile phone 1 detects that the user places two fingers on the G point on the touch screen 2 for more than 1 second, and then sets the G point as the reference position. At the same time, set the O3 point with a certain distance from the G point as the origin.

[0089] The user rotates to point H in a clockwise manner, and the calculated angle GO3H is 50°. Since it is detected that the user has adopted two fingers, the rate progression is 5.

[0090] Therefore, the total offset value of video playback = 50×5×00:00:01=-00:04:10.

[0091] So, as the user's finger rotates the contact from point G to point H, the video playback advances to 00:44:10. ...

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Abstract

The invention relates to the field of relevant technology of electronic equipment, in particular to handheld electronic equipment and a video playing and controlling method thereof. The method includes playing videos on a touch sensitive display; detecting rotary contact on the touch sensitive display and the quantity of contact points of the touch sensitive display; determining angular displacement of the rotary contact and a reference position, and determining rate series according to the quantity of the contact points of the touch sensitive display; calculating a total video playing deviation value=the angular displacement X the rate series X video playing deviation values corresponding to each degree of angular displacement; and proportionally controlling playing of the videos according to the total video playing deviation value. A user can control playing of the videos by the aid of the rotary contact, a mode of using a progress bar is omitted, and accordingly the user can more accurately control the playing progression of the videos and find out an interested image.

Description

technical field [0001] The invention relates to the technical field related to electronic equipment, in particular to a handheld electronic equipment and a video playback control method thereof. Background technique [0002] Existing video playback software, when fast forwarding or rewinding, generally adopts such figure 1 The progress bar shown. There is no problem with using this method on a computer. Users can drag the progress bar to fast forward or rewind to find the program they want to watch. [0003] However, when playing a video on a handheld electronic device, there is a serious defect in the way of this progress bar: since the screens of the handheld electronic device are all small, especially the handheld electronic device with a touch-sensitive display, it is necessary to use fingers to move the progress bar. Drag the progress bar instead of using the mouse to drag the progress bar like a computer. The screen itself of the handheld electronic device is alread...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/048G06F3/0488
Inventor 张群
Owner 张群