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Curved television video play method and apparatus

A curved TV and video playback technology, which is applied in the direction of TV, color TV, color TV parts, etc., can solve the problem that the curved TV cannot adjust the resolution angle of the video playback screen and the audio track of the audio playback, so as to improve the sense of presence Effect

Inactive Publication Date: 2017-02-01
SHENZHEN TCL DIGITAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a curved TV video playback method and device, aiming to solve the problem that the existing curved TV cannot adjust the resolution and angle of the video playback screen and the audio track of the audio playback according to the user's position and visual angle

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  • Curved television video play method and apparatus
  • Curved television video play method and apparatus
  • Curved television video play method and apparatus

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no. 1 example

[0091] refer to Figure 7 , Figure 7 It is a schematic flowchart of the second embodiment of the curved TV video playing method of the present invention. Based on the first embodiment of the above curved TV video playback method, the method further includes:

[0092] Step S50, when the change value of the distance detected this time and the distance detected in the previous time is greater than or equal to the preset distance value, and / or the change value of the deviation angle of this detection and the deviation angle of the previous detection is greater than or equal to the preset value When the angle value is set, keep the resolution and offset rate of the current playback screen unchanged;

[0093] Step S60, when the change value of the distance detected this time and the distance detected in the previous time is less than the preset distance value, and the change value of the deviation angle of the current detection and the deviation angle of the previous detection is...

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Abstract

The present invention discloses a curved television video play method. The method comprises the steps of detecting a distance between a target object and a curved television and a deviation angle; adjusting a resolution of a play screen of the curved television according to a relationship between the distance and a preset watch distance; adjusting an offset rate of the play screen according to the deviation angle; and adjusting an audio play track according to a relationship between the distance and a preset sound distance. The present invention further discloses a curved television video play apparatus. In the curved television video play method and apparatus, the resolution and the offset rate of the play screen of the curved television and / or the audio play track are adjusted automatically according to changes of the distance between the target object and the curved television and / or the deviation angle, so that information interaction between the curved television and the user is realized, and the immersive experience is improved.

Description

technical field [0001] The present invention relates to the technical field of curved TVs, in particular to a video playing method and device for curved TVs. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Among them, the appearance of curved TV has aroused people's eager attention. Due to the change of the radian on the screen, the curved TV makes the distance between the viewer and each pixel point equal when watching the TV, eliminates the visual distortion at the edge of the screen, has a wider viewing angle, more comfortable viewing experience for the human eye, and the picture is realistic and has a sense of presence , can create the most natural and comfortable look and feel and many other advantages, making curved TV ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/60H04N21/4402H04N21/485
Inventor 全浩伟
Owner SHENZHEN TCL DIGITAL TECH CO LTD