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Video processing apparatus and related method thereof

A video processing and video technology, applied in image communication, electrical components, stereo systems, etc., can solve the problems that 3D display devices cannot display 3D video content normally, and users cannot feel the 3D effect.

Inactive Publication Date: 2011-08-17
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the video output device drives the 3D display device according to the video output with the source video format, since the display video format is different from the source video format, the 3D display device cannot normally display the 3D video content transmitted by the video bit stream
Therefore, although the video source can provide 3D video content, users still cannot feel the 3D effect

Method used

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  • Video processing apparatus and related method thereof
  • Video processing apparatus and related method thereof
  • Video processing apparatus and related method thereof

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Embodiment Construction

[0058] Certain terms are used throughout the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Includes" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" includes any direct and indirect electrical connection means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly electrically connected...

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Abstract

A video processing apparatus includes a video decoder, a storage device, and a video output device. The video decoder decodes an encoded video input to generate a video input with a source video format. The storage device is coupled to the video decoder, and used to buffer the video input generated from the video decoder. The video output device is coupled to the storage device, and used to output a video output to a display device according to the video input buffered in the storage device. The video output has a display video format satisfying a display capability of the display device, and the source video format and the display video format are three-dimensional (3D) video formats different from each other. The invention can enable a 3D display device to display a 3D video normally when the source video format is different from the display video format.

Description

technical field [0001] The present invention relates to the display of video content on a display device, and more particularly relates to at least one video processing device and method for generating video output that meets the display requirements of the display device according to video input. Background technique [0002] The development of three-dimensional (Three-Dimensional, 3D) video presentation technology is applied to improve the visual experience of end users. For example, 3D glasses and 3D display devices are designed to play 3D video content. 3D video content can be recorded using a full resolution scheme, using different bitstreams (bitstream) to transmit images for the left eye and right eye respectively, or using a half resolution scheme (half resolution scheme) for recording, using Each frame of a single bitstream transmits a left-eye image and a right-eye image. For example, 3D video content may be recorded in frame / field sequential format, side-by-side...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00
CPCH04N13/026H04N13/0285H04N2213/007H04N13/0029H04N13/0452H04N13/0048H04N13/139H04N13/161H04N13/261
Inventor 林观易李仰哲简佑年
Owner MEDIATEK INC
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