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Camera startup method and device, terminal and readable storage medium

A camera and terminal technology, applied to color TV parts, TV system parts, TVs, etc., can solve the problem of slow camera start-up speed, achieve the effect of reducing the time and improving the start-up speed

Active Publication Date: 2022-03-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the camera is started, the application layer will send a start request. After the hardware layer receives the start request, it will configure all the nodes, and then create a pipeline. After the pipeline is created, the sub-device of the camera can be prepared according to the configuration information. After all the sub-devices are ready, the image can be output at this time, and the startup speed of the camera is slow

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  • Camera startup method and device, terminal and readable storage medium
  • Camera startup method and device, terminal and readable storage medium
  • Camera startup method and device, terminal and readable storage medium

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Embodiment Construction

[0029] Embodiments of the present application will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings represent the same or similar elements or elements having the same or similar functions throughout. In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary, and are only used to explain the embodiments of the present application, and should not be construed as limiting the present application.

[0030] see Figure 1 to Figure 3 , the starting method of the camera 30 in the embodiment of the present application includes the following steps:

[0031] 011: when receiving the startup request of the camera 30, initialize the node of the camera 30;

[0032] 012: while creating the pipeline, configure the sub-device of the camera 30 corresponding to the configuration information according to the configuration information of the no...

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Abstract

This application provides a method for starting a camera. The starting method of the camera includes: when receiving the starting request of the camera, initializing the node of the camera; while creating the pipeline, configuring the sub-device of the camera corresponding to the configuration information according to the configuration information of the node, the The sub-devices include a camera serial interface; and output image data through the camera serial interface after initialization of all said sub-devices is completed. In the startup method of this application, the creation of the pipeline and the initialization of the sub-device run in parallel. Compared with the serial operation of the creation of the pipeline and the initialization of the sub-device, in terms of time-consuming accumulation, the time-consuming is only required for the initialization of the sub-device that takes a long time , which reduces the time it takes to create pipelines, resulting in faster camera startup. The present application also provides a boot device, a terminal and a non-volatile computer-readable storage medium.

Description

technical field [0001] The present application relates to the technical field of consumer electronics, and in particular to a method for starting a camera, a starting device, a terminal and a non-volatile computer-readable storage medium. Background technique [0002] When the camera is started, the application layer will send a start request. After the hardware layer receives the start request, it will configure all the nodes, and then create a pipeline. After the pipeline is created, the sub-device of the camera can be prepared according to the configuration information. After all the sub-devices are ready, the image output can only be performed at this time, and the startup speed of the camera is relatively slow. Contents of the invention [0003] Embodiments of the present application provide a method for starting a camera, a starting device, a terminal and a non-volatile computer-readable storage medium. [0004] The method for starting a camera according to an embod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/60H04N23/617
Inventor 吴恒刚
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD