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3D video acquisition and conversion synchronization method

A video capture and video conversion technology, applied in the field of 3D video, can solve the problems of high cost and low efficiency, achieve the effects of streamlining steps, reducing labor costs and improving production efficiency

Inactive Publication Date: 2020-05-12
中译文娱科技(青岛)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for synchronizing 3D video acquisition and conversion, which has the advantages of being able to reduce the production cost of 3D video acquisition and conversion synchronization and improve production efficiency, and solves the problem of the high cost of the existing method. and the problem of lower efficiency

Method used

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] A method for synchronizing 3D video acquisition and conversion, specifically comprising the following steps:

[0023] S1. Use more than two cameras to capture objects in multiple directions, and use an audio and video capture card to capture audio synchronously from the impact captured by the cameras. Video capture converts analog video into digital video and saves it in the format of digital video files down. The so-called video acquisition is the process of converting the video signals output by analog cameras, video recor...

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Abstract

The invention relates to the technical field of 3D videos. The invention further discloses a 3D video acquisition and conversion synchronization method. The method is characterized by specifically comprising the following steps: S1, more than two cameras are used to carry out multidirectional camera shooting on an acquisition object, an audio and video acquisition card is used to carry out audio synchronous acquisition on influences shot by the cameras, and then acquired multidirectional audio information is transmitted to a 3D video conversion module; S2, the 3D video conversion module receives the collected multi-directional audio information, integrates and screens the multi-directional audio information, eliminates interfering video information, and screens out required video information; and S3, the 3D video conversion module converts the screened multidirectional video into a 3D video through built-in 3D conversion software. According to the 3D video acquisition and conversion synchronization method, the labor cost of 3D video acquisition and conversion synchronization is reduced, and the production efficiency of 3D video acquisition and conversion synchronization is improved.

Description

technical field [0001] The invention relates to the technical field of 3D video, in particular to a method for synchronizing 3D video acquisition and conversion. Background technique [0002] 3D video is a kind of three-dimensional stereoscopic video. It uses a stereoscopic visual display system to recreate the screen to make the left and right eye plane projection images three-dimensional, so that the audience can have a three-dimensional depth of the image. The application of 3D video has been very extensive. 3D video makes the audience more immersive, and the viewing experience is better than that of 2D video. [0003] The existing synchronous method of 3D video acquisition and conversion has relatively complicated operation steps, many steps that can be completed synchronously are separated, and requires the cooperation of a large number of staff in different fields, resulting in the cost of synchronous 3D video acquisition and conversion increase, and the efficiency is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/243H04N13/261H04N13/296
CPCH04N13/243H04N13/261H04N13/296
Inventor 高吉振
Owner 中译文娱科技(青岛)有限公司
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