Method for local amplification of video menu

A partial zoom-in and menu technology, which is applied in the field of video processing, can solve problems such as difficulty in viewing, lack of zoom in the video menu, small characters in the video menu, etc., and achieve the effect of convenient work and study

Inactive Publication Date: 2007-11-28
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing function of zooming in on the video screen of the video processing device can only be used when the picture or video function is used
When setting the function, there is no zoom-in function for the video menu
[0003] However, since the characters of the video menu are usually relatively small, the video menu of the video processing device as shown in Figure 4 may not be able to clearly see the text on the menu when viewed at a far distance, especially for the weak-sighted, it may be difficult to see It is more difficult to use, and therefore also makes the function setting difficult

Method used

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  • Method for local amplification of video menu
  • Method for local amplification of video menu
  • Method for local amplification of video menu

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Embodiment Construction

[0021] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Fig. 3 is the remote control of the present invention with a wheel-shaped shortcut key added. As shown in Fig. 3, a wheel-shaped shortcut key 1 is added on the side of the remote control, and the partial zoom function can be opened by pressing the wheel-shaped shortcut key 1. Press the wheel-shaped shortcut key 1 again to turn off the partial zoom function. Use the scroll wheel shape shortcut key 1 to zoom in or zoom out the content at the current position of the cursor, and scroll the wheel shape shortcut key 1 to arbitrarily zoom in or zoom out the content at the current position of the cursor within the allowable range.

[0023] Figure 5 is the video menu of the video processing device after partial zoom-in. As shown in Figure 5, when the user moves the cursor to the option "Menu language English" through the remote control, the partial zoom-...

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Abstract

This invention relates to a method for partly amplifying video menu of a video process device including the following steps: a, entering into a menu, reading a control signal of cursor and examining position of the cursor, b, controlling the amplification or reduction of the content of the cursor position after receiving an amplifying control signal, c, ending the partial amplification function if receiving a closing signal or automatically closing the amplification function after set time if the close signal is not received.

Description

technical field [0001] The invention relates to a video processing method, in particular to a method for partially enlarging a video menu. Background technique [0002] When a user is using a video processing device such as a DVD, he generally uses a remote controller to directly operate through an interface. The existing function of enlarging the video image of the video processing device can only be used when the picture or image function is used. However, when performing function settings, there is no zoom-in function for the video menu. [0003] However, because the characters of the video menu are usually relatively small, the video menu of the video processing device as shown in Figure 4 may not be able to clearly see the text on the menu when viewed at a far distance, especially for the weak-sighted, it may be difficult to see It is more difficult to get up, and therefore also makes the function setting difficult. Contents of the invention [0004] The object of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/445
Inventor 林森
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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