Method, device and system for sharing camera by multiple applications

A camera, multi-application technology, applied in the direction of image communication, selective content distribution, electrical components, etc., can solve the problem of not being able to obtain camera data without interruption for multiple applications at the same time, and achieve the effect of improving efficiency and realizing sharing.

Active Publication Date: 2021-09-03
北京润信恒达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor found that in the multi-window mode in the prior art, only one application can open the camera at the same time, so it is impossible to achieve multiple applications to obtain camera data continuously at the same time

Method used

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  • Method, device and system for sharing camera by multiple applications
  • Method, device and system for sharing camera by multiple applications
  • Method, device and system for sharing camera by multiple applications

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Embodiment Construction

[0057] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0058] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present inven...

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Abstract

The invention relates to a method, device and system for sharing a camera by multiple applications. The method for sharing the camera by the multiple applications comprises the following steps: detecting whether a camera abstract equipment object corresponding to a camera has been created in response to a camera access request of any one of the multiple applications; if so, providing the camera abstract equipment object for an application corresponding to the request for use; and if not, creating a camera abstract equipment object corresponding to the camera and providing the camera abstract equipment object to the application corresponding to the request for use. When a plurality of applications access the same camera, the same camera abstract equipment object can be provided for the plurality of applications, so that different applications in a foreground running state can share the same camera, the different applications can conveniently obtain camera data in time, sharing of the camera data is achieved, and the camera access efficiency of different applications is improved.

Description

technical field [0001] The invention relates to a method, device and system for sharing a camera with multiple applications. Background technique [0002] In the prior art, it is usually limited that only one application can use the camera, and when the camera is occupied, other applications cannot open the camera. Even in multi-window mode, multiple applications cannot share the same camera. In some specific application scenarios, for example, in the scene of live video broadcasting, if the network video live broadcast end wants to realize simultaneous live broadcast for multiple different live broadcast platforms by running different network video live broadcast applications, so that the network video live broadcast If the terminal communicates with users under multiple live broadcast platforms at the same time, multiple network video live broadcast applications running on the network video live broadcast terminal need to obtain camera data continuously at the same time. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4223H04N21/2187H04N21/443H04N21/4788H04N21/81
CPCH04N21/4223H04N21/4788H04N21/2187H04N21/443H04N21/8173
Inventor 孙会赢杨光
Owner 北京润信恒达科技有限公司
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