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Camera control method and system and storage device

A control method and camera technology, which is applied in the computer field, can solve problems such as unusable cameras and out-of-control cameras, and achieve the effects of reducing complexity, realizing centralized management, and improving stability

Pending Publication Date: 2022-06-07
AUTOCHIPS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After research, it is found that in complex scenarios such as multiple camera usage requests, directly using the API provided by the native system framework is very easy to cause the camera to lose control, resulting in abnormal situations such as the camera cannot be used normally

Method used

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  • Camera control method and system and storage device
  • Camera control method and system and storage device
  • Camera control method and system and storage device

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Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] see figure 1 , figure 1 It is a schematic structural diagram of an embodiment of a camera control method provided by the present invention. Specifically, the following steps can be included:

[0017] Step S11: Temporarily store at least one camera usage request in a preset data structure.

[0018] In an implementation scenario, the camera usage request may include, but is not limited to, a recording request, a preview request, a photogra...

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Abstract

The invention discloses a camera control method and system and a storage device. The camera control method comprises the following steps: temporarily storing at least one camera use request in a preset data structure; in response to the temporarily stored camera use request, establishing a communication channel with the camera by using the camera interface program; and controlling the camera to work according to the content of the camera use request through the communication channel. In this way, the stability of camera control can be improved.

Description

technical field [0001] The present invention relates to the technical field of computers, in particular to a camera control method and system, and a storage device. Background technique [0002] In the field of program development such as Android, Android native systems, or systems based on Android secondary development such as MIUI, or systems compatible with Android applications such as Hongmeng OS, these system frameworks usually provide a set of standard API (Application Programming Interface, API) is used to control the camera to implement other camera functions such as previewing, recording, taking pictures, etc. [0003] After research, it is found that in complex scenarios such as multiple camera usage requests, it is very easy to use the API provided by the native system framework to easily cause the camera to lose control, resulting in abnormal situations such as the camera cannot be used normally. In view of this, how to improve the stability of camera control ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/76
CPCH04N5/76H04N23/60H04N23/665H04N23/62H04N23/632
Inventor 王良福
Owner AUTOCHIPS
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