Video output mode switch controlling method, apparatus and video player

A video player and mode switching technology, applied in the electronic field, can solve problems such as affecting the use and being unable to provide instructions for users, and achieve the effect of avoiding inconvenient use

Inactive Publication Date: 2009-04-29
闪联威瑞湾(北京)科技有限公司
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the purpose of the present invention is to provide a video output mode switching control method, device and video player, to solve the problem in the prior art that when the remote controller is misoperated, it cannot provide instructions to the user in time, resulting in affecting the use. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Video output mode switch controlling method, apparatus and video player
  • Video output mode switch controlling method, apparatus and video player
  • Video output mode switch controlling method, apparatus and video player

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] In the prior art, a button on the remote control is used to control the device to switch between various output modes in sequence. Since there is no prompt information when switching the output mode, when the user accidentally touches the When the button is touched, the player switches the video output mode, and its display may not be able to play the received video signal. At this time, the user does not know that the cause of the event is due to touching the button, causing the device to appear The illusion of failure seriously affects the user's experience of using the device.

[0071] In order to solve this problem, the present invention provides an improved technical solution, the basic idea of ​​which is: after the player receives the instruction to switch the video output mode, it will provide the user with prompt information and ask the user whether he really wants to switch. In the video output mode, the switching of the video output mode is performed after rec...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for switching and controlling a video output mode, which comprises: switching commands of the video output mode are received and prompting messages are provided; if certain information which is used for conducting the mode switching is generated according to the prompting messages and received, the video output mode is switched according to the switching commands of the mode; otherwise, a primary video output mode is kept. The invention also discloses a device for switching and controlling the video output mode and a video player. By using the invention, when a user carelessly touches keystrokes of a remote control in the unknowing circumferences in advance to cause that the remote control transmits the switching commands of the video output mode, the prompting messages are transmitted to remind the user, which can cause that the user knows the keystrokes on the remote control to be carelessly touched, thus avoiding the problems existed in the prior art.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a video output mode switching control method, device and video player. Background technique [0002] With the development of video signal transmission technology, there are more and more transmission methods, and various video players often need to provide multiple video output modes. Such as VGA output mode, YPbPr (component) output mode, CVBS (Composite Video Broadcast Signal, composite video broadcast signal) output mode and HDMI (High Definition Multimedia Interface, high-definition multimedia interface) output mode, etc. The player needs to switch between various video output modes to output a matching video signal. [0003] There are two typical methods of controlling video output mode switching: [0004] Method 1. The user selects switching options by setting switching options in the menu in advance. [0005] Method 2. The user controls the device to switch between ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N5/46H04N5/765
Inventor 张永涛
Owner 闪联威瑞湾(北京)科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap