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Method and device for online rendering and processing virtual scene in live broadcasting room

A technology of virtual scene and live room

Inactive Publication Date: 2021-12-10
上海白兔网络科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a method and device for online rendering and processing of virtual scenes in a live broadcast room. By importing preset scene model data information and modeling software, a three-dimensional simulation scene model is obtained, and the WRL file is used to render the three-dimensional scene , combined with the live broadcast screen for the final rendering effect display, which solves the problems of single scene in the live broadcast room, inability to change the scene and poor live display effect

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  • Method and device for online rendering and processing virtual scene in live broadcasting room
  • Method and device for online rendering and processing virtual scene in live broadcasting room

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Embodiment Construction

[0042] 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.

[0043] see figure 1 As shown, the present invention is a method for online rendering and processing of a virtual scene in a live broadcast room, comprising the following steps:

[0044] Step S1: Obtain a 3D simulation scene model on the virtual simulation live broadcast platform according to the preset scene model data information and modeling software;

[0045] Step S2: importing through the WRL file format to generate a corresponding VRML prototype;

[0046] St...

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Abstract

The invention discloses a method and device for online rendering and processing a virtual scene in a live broadcasting room, which relate to the technical field of cloud rendering simulation. The method comprises the following steps that scene model data information and modeling software are preset, and a three-dimensional simulation scene model is constructed; lightweight conversion is carried out through WRL file format import; the algorithm and the model are simplified; three-dimensional image rendering is conducted on the simplified model by using a graphic engine; the camera collects live broadcasting pictures of a live broadcasting room; the scene rendered by the three-dimensional image as a background is fused with the live broadcasting picture; and the fused video image is rendered and displayed. According to the method and the device, the preset scene model data information and the modeling software are imported, the three-dimensional simulation scene model and the WRL file are acquired to render the three-dimensional scene, and the final rendering effect is displayed in combination with the live broadcasting picture, so that the display effect of the live broadcasting room is improved, and the live broadcasting effect is improved.

Description

technical field [0001] The invention belongs to the technical field of cloud rendering simulation, and in particular relates to a method and device for online rendering and processing of virtual scenes in a live broadcast room. Background technique [0002] With the popularity of applications supporting virtual scenes (such as virtual reality applications, 3D map programs, military simulation programs, first-person shooting games, virtual live broadcast rooms, etc.), it has given birth to viewing virtual scenes in applications supporting virtual scenes. demand for live video streaming. [0003] The video live broadcasting of the virtual scene by the application program that supports the virtual scene is also called the live broadcast in the client, such as the live broadcast in the game client. In a related technology, a live broadcast interface is provided in a game application program, and when a viewer user chooses to watch a live broadcast of a game, the game applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06T15/00G06T17/00G06T17/20
CPCG06T19/006G06T17/00G06T17/20G06T15/005
Inventor 邬学丹杨俊何晓东
Owner 上海白兔网络科技有限公司
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