Vide playing method, video player and corresponding video playing device

A video player and video playback technology, applied in the multimedia field to achieve the effect of expanding convenience

Active Publication Date: 2015-03-25
广州灵创互娱网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a 3D video playback method and a 3D video player, which solve the defects existing in the application of the existing mobile terminal players in the above-mentioned special applications, and provide a method directly targeting the existing 3D video data, real-time The pre-processing playback method and player enable the existing 3D video data to be used in the stereoscopic viewing device with the above structure without offline processing, and at the same time achieve a good 3D display effect

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] The present invention is mainly aimed at an external display device of a mobile device combined with a mobile device (mobile phone, etc.) to realize 3D video playback, such as those involved in the applicant's prior Chinese patent applications CN201320838252.2, CN201410103983.1, CN201420126592.7 and CN201420126807.5 Due to the presence of optical lenses in these 3D viewing devices, a certain degree of distortion will be generated while achieving a large field...

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Abstract

The invention discloses a video playing method. According to the video playing method, on the basis of existing 3D video data decoding, real-time preprocessing is conducted on video frame data which are decoded according to preset parameters, and rendering and display are conducted on the processed video frames. The invention further discloses a corresponding video player, a mobile terminal comprising the video player and a stereo film watching system comprising the video player. By means of the video playing method and the video playing device, the existing 3D format video data can be applied to a specific 3D film watching device without offline processing, the specific 3D film watching device can be a film watching device involved in the previous patent applications of CN201320838252.2, CN201410103983.1, CN201420126592.7 and CN201420126807.5 of the applicant of the invention, a user only needs to download an existing 3D film source when using a film watching device similar to the specific video playing structure, and the use convenience is improved for the user.

Description

technical field [0001] The present invention relates to the field of multimedia technologies, in particular to a video playing method, a video player and corresponding playing equipment, such as a mobile terminal and a stereoscopic viewing system equipped with the video player. Background technique [0002] With the rapid development of computer technology and communication technology, multimedia video applications have been widely promoted, such as: multimedia video playback, digital TV, video calls, and camera through mobile phones. However, the display effect of traditional two-dimensional (2D) video lacks layering and three-dimensionality, and cannot meet people's requirements for the realism of video images. People need to have an immersive feeling when watching video images. Therefore, three-dimensional ( 3D) video technology came into being. [0003] Due to the short rise of 3D video, there is no unified standard for 3D video formats. The existing common 3D video ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/41H04N21/431H04N21/81H04N13/00
CPCH04N13/139H04N21/4126H04N21/4314H04N21/816
Inventor 陈卓宋海涛李薪宇
Owner 广州灵创互娱网络科技有限公司
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