How to view the camera's configuration information and obtain the current status information of the camera---deepstream

sudo apt-get install v4l2-utils
v4l2-ctl --list-devices

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v4l2-ctl --list-formats-ext --device=0
v4l2-ctl --list-formats-ext --device=1

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Reference link:
https://www.elecfans.com/d/1677110.html

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Origin blog.csdn.net/pvmsmfchcs/article/details/132555885